Remove existing RTL8188eu driver in preparation for import of driver based upon newer Realtek sources and modified by Larry Finger to support CFG80211 amongst other features. Signed-off-by: Phillip Potter <phil@xxxxxxxxxxxxxxxx> --- drivers/staging/Kconfig | 2 - drivers/staging/Makefile | 1 - drivers/staging/rtl8188eu/Kconfig | 25 - drivers/staging/rtl8188eu/Makefile | 56 - drivers/staging/rtl8188eu/TODO | 14 - drivers/staging/rtl8188eu/core/mac_cfg.c | 120 - drivers/staging/rtl8188eu/core/rtw_ap.c | 1665 ------ drivers/staging/rtl8188eu/core/rtw_cmd.c | 1219 ---- drivers/staging/rtl8188eu/core/rtw_efuse.c | 850 --- .../staging/rtl8188eu/core/rtw_ieee80211.c | 990 ---- .../staging/rtl8188eu/core/rtw_ioctl_set.c | 512 -- drivers/staging/rtl8188eu/core/rtw_iol.c | 19 - drivers/staging/rtl8188eu/core/rtw_led.c | 460 -- drivers/staging/rtl8188eu/core/rtw_mlme.c | 1887 ------ drivers/staging/rtl8188eu/core/rtw_mlme_ext.c | 5172 ----------------- drivers/staging/rtl8188eu/core/rtw_pwrctrl.c | 581 -- drivers/staging/rtl8188eu/core/rtw_recv.c | 1812 ------ drivers/staging/rtl8188eu/core/rtw_rf.c | 58 - drivers/staging/rtl8188eu/core/rtw_security.c | 869 --- drivers/staging/rtl8188eu/core/rtw_sreset.c | 21 - drivers/staging/rtl8188eu/core/rtw_sta_mgt.c | 479 -- .../staging/rtl8188eu/core/rtw_wlan_util.c | 1373 ----- drivers/staging/rtl8188eu/core/rtw_xmit.c | 1928 ------ drivers/staging/rtl8188eu/hal/bb_cfg.c | 681 --- drivers/staging/rtl8188eu/hal/fw.c | 202 - .../rtl8188eu/hal/hal8188e_rate_adaptive.c | 646 -- drivers/staging/rtl8188eu/hal/hal_com.c | 285 - drivers/staging/rtl8188eu/hal/hal_intf.c | 60 - drivers/staging/rtl8188eu/hal/odm.c | 966 --- drivers/staging/rtl8188eu/hal/odm_hwconfig.c | 397 -- drivers/staging/rtl8188eu/hal/odm_rtl8188e.c | 335 -- drivers/staging/rtl8188eu/hal/phy.c | 1276 ---- drivers/staging/rtl8188eu/hal/pwrseq.c | 36 - drivers/staging/rtl8188eu/hal/pwrseqcmd.c | 72 - drivers/staging/rtl8188eu/hal/rf.c | 289 - drivers/staging/rtl8188eu/hal/rf_cfg.c | 247 - drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c | 591 -- drivers/staging/rtl8188eu/hal/rtl8188e_dm.c | 217 - .../staging/rtl8188eu/hal/rtl8188e_hal_init.c | 517 -- .../staging/rtl8188eu/hal/rtl8188e_rxdesc.c | 193 - drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c | 25 - drivers/staging/rtl8188eu/hal/rtl8188eu_led.c | 55 - .../staging/rtl8188eu/hal/rtl8188eu_recv.c | 83 - .../staging/rtl8188eu/hal/rtl8188eu_xmit.c | 638 -- drivers/staging/rtl8188eu/hal/usb_halinit.c | 1862 ------ drivers/staging/rtl8188eu/include/HalVerDef.h | 37 - .../staging/rtl8188eu/include/basic_types.h | 134 - drivers/staging/rtl8188eu/include/drv_types.h | 176 - drivers/staging/rtl8188eu/include/fw.h | 44 - .../rtl8188eu/include/hal8188e_phy_cfg.h | 175 - .../rtl8188eu/include/hal8188e_phy_reg.h | 201 - .../include/hal8188e_rate_adaptive.h | 74 - drivers/staging/rtl8188eu/include/hal_com.h | 150 - drivers/staging/rtl8188eu/include/hal_intf.h | 203 - drivers/staging/rtl8188eu/include/ieee80211.h | 742 --- .../staging/rtl8188eu/include/mlme_osdep.h | 21 - drivers/staging/rtl8188eu/include/mon.h | 28 - drivers/staging/rtl8188eu/include/odm.h | 1059 ---- .../staging/rtl8188eu/include/odm_hwconfig.h | 101 - .../staging/rtl8188eu/include/odm_precomp.h | 63 - .../staging/rtl8188eu/include/odm_rtl8188e.h | 39 - drivers/staging/rtl8188eu/include/odm_types.h | 24 - .../staging/rtl8188eu/include/osdep_intf.h | 35 - .../staging/rtl8188eu/include/osdep_service.h | 81 - drivers/staging/rtl8188eu/include/phy.h | 26 - drivers/staging/rtl8188eu/include/phydm_reg.h | 22 - .../rtl8188eu/include/phydm_regdefine11n.h | 53 - drivers/staging/rtl8188eu/include/pwrseq.h | 130 - drivers/staging/rtl8188eu/include/pwrseqcmd.h | 48 - .../staging/rtl8188eu/include/recv_osdep.h | 26 - drivers/staging/rtl8188eu/include/rf.h | 12 - .../staging/rtl8188eu/include/rtl8188e_cmd.h | 70 - .../staging/rtl8188eu/include/rtl8188e_dm.h | 40 - .../staging/rtl8188eu/include/rtl8188e_hal.h | 324 -- .../staging/rtl8188eu/include/rtl8188e_recv.h | 53 - .../staging/rtl8188eu/include/rtl8188e_spec.h | 1120 ---- .../staging/rtl8188eu/include/rtl8188e_xmit.h | 157 - .../staging/rtl8188eu/include/rtw_android.h | 50 - drivers/staging/rtl8188eu/include/rtw_ap.h | 45 - drivers/staging/rtl8188eu/include/rtw_cmd.h | 361 -- .../staging/rtl8188eu/include/rtw_eeprom.h | 114 - drivers/staging/rtl8188eu/include/rtw_efuse.h | 67 - drivers/staging/rtl8188eu/include/rtw_event.h | 81 - drivers/staging/rtl8188eu/include/rtw_ht.h | 26 - drivers/staging/rtl8188eu/include/rtw_ioctl.h | 85 - .../staging/rtl8188eu/include/rtw_ioctl_set.h | 28 - drivers/staging/rtl8188eu/include/rtw_iol.h | 14 - drivers/staging/rtl8188eu/include/rtw_led.h | 98 - drivers/staging/rtl8188eu/include/rtw_mlme.h | 355 -- .../staging/rtl8188eu/include/rtw_mlme_ext.h | 680 --- .../staging/rtl8188eu/include/rtw_pwrctrl.h | 245 - drivers/staging/rtl8188eu/include/rtw_recv.h | 262 - drivers/staging/rtl8188eu/include/rtw_rf.h | 117 - .../staging/rtl8188eu/include/rtw_security.h | 241 - .../staging/rtl8188eu/include/rtw_sreset.h | 30 - drivers/staging/rtl8188eu/include/rtw_xmit.h | 352 -- drivers/staging/rtl8188eu/include/sta_info.h | 359 -- .../staging/rtl8188eu/include/usb_ops_linux.h | 26 - drivers/staging/rtl8188eu/include/wifi.h | 355 -- .../staging/rtl8188eu/include/wlan_bssdef.h | 240 - .../staging/rtl8188eu/include/xmit_osdep.h | 32 - .../staging/rtl8188eu/os_dep/ioctl_linux.c | 2705 --------- drivers/staging/rtl8188eu/os_dep/mlme_linux.c | 167 - drivers/staging/rtl8188eu/os_dep/mon.c | 183 - drivers/staging/rtl8188eu/os_dep/os_intfs.c | 657 --- .../staging/rtl8188eu/os_dep/osdep_service.c | 63 - drivers/staging/rtl8188eu/os_dep/recv_linux.c | 138 - .../staging/rtl8188eu/os_dep/rtw_android.c | 223 - drivers/staging/rtl8188eu/os_dep/usb_intf.c | 479 -- .../staging/rtl8188eu/os_dep/usb_ops_linux.c | 644 -- drivers/staging/rtl8188eu/os_dep/xmit_linux.c | 189 - 111 files changed, 44965 deletions(-) delete mode 100644 drivers/staging/rtl8188eu/Kconfig delete mode 100644 drivers/staging/rtl8188eu/Makefile delete mode 100644 drivers/staging/rtl8188eu/TODO delete mode 100644 drivers/staging/rtl8188eu/core/mac_cfg.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_ap.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_cmd.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_efuse.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_ieee80211.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_ioctl_set.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_iol.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_led.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_mlme.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_mlme_ext.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_pwrctrl.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_recv.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_rf.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_security.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_sreset.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_sta_mgt.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_wlan_util.c delete mode 100644 drivers/staging/rtl8188eu/core/rtw_xmit.c delete mode 100644 drivers/staging/rtl8188eu/hal/bb_cfg.c delete mode 100644 drivers/staging/rtl8188eu/hal/fw.c delete mode 100644 drivers/staging/rtl8188eu/hal/hal8188e_rate_adaptive.c delete mode 100644 drivers/staging/rtl8188eu/hal/hal_com.c delete mode 100644 drivers/staging/rtl8188eu/hal/hal_intf.c delete mode 100644 drivers/staging/rtl8188eu/hal/odm.c delete mode 100644 drivers/staging/rtl8188eu/hal/odm_hwconfig.c delete mode 100644 drivers/staging/rtl8188eu/hal/odm_rtl8188e.c delete mode 100644 drivers/staging/rtl8188eu/hal/phy.c delete mode 100644 drivers/staging/rtl8188eu/hal/pwrseq.c delete mode 100644 drivers/staging/rtl8188eu/hal/pwrseqcmd.c delete mode 100644 drivers/staging/rtl8188eu/hal/rf.c delete mode 100644 drivers/staging/rtl8188eu/hal/rf_cfg.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188e_dm.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188eu_led.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c delete mode 100644 drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c delete mode 100644 drivers/staging/rtl8188eu/hal/usb_halinit.c delete mode 100644 drivers/staging/rtl8188eu/include/HalVerDef.h delete mode 100644 drivers/staging/rtl8188eu/include/basic_types.h delete mode 100644 drivers/staging/rtl8188eu/include/drv_types.h delete mode 100644 drivers/staging/rtl8188eu/include/fw.h delete mode 100644 drivers/staging/rtl8188eu/include/hal8188e_phy_cfg.h delete mode 100644 drivers/staging/rtl8188eu/include/hal8188e_phy_reg.h delete mode 100644 drivers/staging/rtl8188eu/include/hal8188e_rate_adaptive.h delete mode 100644 drivers/staging/rtl8188eu/include/hal_com.h delete mode 100644 drivers/staging/rtl8188eu/include/hal_intf.h delete mode 100644 drivers/staging/rtl8188eu/include/ieee80211.h delete mode 100644 drivers/staging/rtl8188eu/include/mlme_osdep.h delete mode 100644 drivers/staging/rtl8188eu/include/mon.h delete mode 100644 drivers/staging/rtl8188eu/include/odm.h delete mode 100644 drivers/staging/rtl8188eu/include/odm_hwconfig.h delete mode 100644 drivers/staging/rtl8188eu/include/odm_precomp.h delete mode 100644 drivers/staging/rtl8188eu/include/odm_rtl8188e.h delete mode 100644 drivers/staging/rtl8188eu/include/odm_types.h delete mode 100644 drivers/staging/rtl8188eu/include/osdep_intf.h delete mode 100644 drivers/staging/rtl8188eu/include/osdep_service.h delete mode 100644 drivers/staging/rtl8188eu/include/phy.h delete mode 100644 drivers/staging/rtl8188eu/include/phydm_reg.h delete mode 100644 drivers/staging/rtl8188eu/include/phydm_regdefine11n.h delete mode 100644 drivers/staging/rtl8188eu/include/pwrseq.h delete mode 100644 drivers/staging/rtl8188eu/include/pwrseqcmd.h delete mode 100644 drivers/staging/rtl8188eu/include/recv_osdep.h delete mode 100644 drivers/staging/rtl8188eu/include/rf.h delete mode 100644 drivers/staging/rtl8188eu/include/rtl8188e_cmd.h delete mode 100644 drivers/staging/rtl8188eu/include/rtl8188e_dm.h delete mode 100644 drivers/staging/rtl8188eu/include/rtl8188e_hal.h delete mode 100644 drivers/staging/rtl8188eu/include/rtl8188e_recv.h delete mode 100644 drivers/staging/rtl8188eu/include/rtl8188e_spec.h delete mode 100644 drivers/staging/rtl8188eu/include/rtl8188e_xmit.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_android.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_ap.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_cmd.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_eeprom.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_efuse.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_event.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_ht.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_ioctl.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_ioctl_set.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_iol.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_led.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_mlme.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_mlme_ext.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_pwrctrl.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_recv.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_rf.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_security.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_sreset.h delete mode 100644 drivers/staging/rtl8188eu/include/rtw_xmit.h delete mode 100644 drivers/staging/rtl8188eu/include/sta_info.h delete mode 100644 drivers/staging/rtl8188eu/include/usb_ops_linux.h delete mode 100644 drivers/staging/rtl8188eu/include/wifi.h delete mode 100644 drivers/staging/rtl8188eu/include/wlan_bssdef.h delete mode 100644 drivers/staging/rtl8188eu/include/xmit_osdep.h delete mode 100644 drivers/staging/rtl8188eu/os_dep/ioctl_linux.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/mlme_linux.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/mon.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/os_intfs.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/osdep_service.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/recv_linux.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/rtw_android.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/usb_intf.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c delete mode 100644 drivers/staging/rtl8188eu/os_dep/xmit_linux.c diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig index 03ee99d98945..f958f612829f 100644 --- a/drivers/staging/Kconfig +++ b/drivers/staging/Kconfig @@ -36,8 +36,6 @@ source "drivers/staging/rtl8723bs/Kconfig" source "drivers/staging/rtl8712/Kconfig" -source "drivers/staging/rtl8188eu/Kconfig" - source "drivers/staging/rts5208/Kconfig" source "drivers/staging/octeon/Kconfig" diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile index 9a4c0e6f34d5..810afc8e63a6 100644 --- a/drivers/staging/Makefile +++ b/drivers/staging/Makefile @@ -8,7 +8,6 @@ obj-$(CONFIG_RTL8192U) += rtl8192u/ obj-$(CONFIG_RTL8192E) += rtl8192e/ obj-$(CONFIG_RTL8723BS) += rtl8723bs/ obj-$(CONFIG_R8712U) += rtl8712/ -obj-$(CONFIG_R8188EU) += rtl8188eu/ obj-$(CONFIG_RTS5208) += rts5208/ obj-$(CONFIG_NETLOGIC_XLR_NET) += netlogic/ obj-$(CONFIG_OCTEON_ETHERNET) += octeon/ diff --git a/drivers/staging/rtl8188eu/Kconfig b/drivers/staging/rtl8188eu/Kconfig deleted file mode 100644 index 970d5abd6336..000000000000 --- a/drivers/staging/rtl8188eu/Kconfig +++ /dev/null @@ -1,25 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -config R8188EU - tristate "Realtek RTL8188EU Wireless LAN NIC driver" - depends on WLAN && USB && CFG80211 - depends on m - select WIRELESS_EXT - select WEXT_PRIV - select LIB80211 - select LIB80211_CRYPT_WEP - select LIB80211_CRYPT_CCMP - help - This option adds the Realtek RTL8188EU USB device such as TP-Link TL-WN725N. - If built as a module, it will be called r8188eu. - -if R8188EU - -config 88EU_AP_MODE - bool "Realtek RTL8188EU AP mode" - default y - help - This option enables Access Point mode. Unless you know that your system - will never be used as an AP, or the target system has limited memory, - "Y" should be selected. - -endif diff --git a/drivers/staging/rtl8188eu/Makefile b/drivers/staging/rtl8188eu/Makefile deleted file mode 100644 index 2799ec5a7fda..000000000000 --- a/drivers/staging/rtl8188eu/Makefile +++ /dev/null @@ -1,56 +0,0 @@ -# SPDX-License-Identifier: GPL-2.0 -r8188eu-y := \ - core/mac_cfg.o \ - core/rtw_ap.o \ - core/rtw_cmd.o \ - core/rtw_efuse.o \ - core/rtw_ieee80211.o \ - core/rtw_ioctl_set.o \ - core/rtw_iol.o \ - core/rtw_led.o \ - core/rtw_mlme.o \ - core/rtw_mlme_ext.o \ - core/rtw_pwrctrl.o \ - core/rtw_recv.o \ - core/rtw_rf.o \ - core/rtw_security.o \ - core/rtw_sreset.o \ - core/rtw_sta_mgt.o \ - core/rtw_wlan_util.o \ - core/rtw_xmit.o \ - hal/fw.o \ - hal/bb_cfg.o \ - hal/rf_cfg.o \ - hal/pwrseqcmd.o \ - hal/pwrseq.o \ - hal/hal8188e_rate_adaptive.o \ - hal/hal_intf.o \ - hal/hal_com.o \ - hal/odm.o \ - hal/odm_hwconfig.o \ - hal/odm_rtl8188e.o \ - hal/rtl8188e_cmd.o \ - hal/rtl8188e_dm.o \ - hal/rtl8188e_hal_init.o \ - hal/phy.o \ - hal/rf.o \ - hal/rtl8188e_rxdesc.o \ - hal/rtl8188e_xmit.o \ - hal/rtl8188eu_led.o \ - hal/rtl8188eu_recv.o \ - hal/rtl8188eu_xmit.o \ - hal/usb_halinit.o \ - os_dep/ioctl_linux.o \ - os_dep/mlme_linux.o \ - os_dep/mon.o \ - os_dep/os_intfs.o \ - os_dep/osdep_service.o \ - os_dep/recv_linux.o \ - os_dep/rtw_android.o \ - os_dep/usb_intf.o \ - os_dep/usb_ops_linux.o \ - os_dep/xmit_linux.o - -obj-$(CONFIG_R8188EU) := r8188eu.o - -ccflags-y += -I$(srctree)/$(src)/include diff --git a/drivers/staging/rtl8188eu/TODO b/drivers/staging/rtl8188eu/TODO deleted file mode 100644 index 5faa0a9bba25..000000000000 --- a/drivers/staging/rtl8188eu/TODO +++ /dev/null @@ -1,14 +0,0 @@ -TODO: -- find and remove remaining code valid only for 5 GHz. Most of the obvious - ones have been removed, but things like channel > 14 still exist. -- find and remove any code for other chips that is left over -- convert any remaining unusual variable types -- find codes that can use %pM and %Nph formatting -- checkpatch.pl fixes - most of the remaining ones are lines too long. Many - of them will require refactoring -- merge Realtek's bugfixes and new features into the driver -- switch to use LIB80211 -- switch to use MAC80211 - -Please send any patches to Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, -and Larry Finger <Larry.Finger@xxxxxxxxxxxx>. diff --git a/drivers/staging/rtl8188eu/core/mac_cfg.c b/drivers/staging/rtl8188eu/core/mac_cfg.c deleted file mode 100644 index a94c6ad472c5..000000000000 --- a/drivers/staging/rtl8188eu/core/mac_cfg.c +++ /dev/null @@ -1,120 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include "odm_precomp.h" -#include "phy.h" - -/* MAC_REG.TXT */ - -static u32 array_MAC_REG[] = { - 0x026, 0x00000041, - 0x027, 0x00000035, - 0x428, 0x0000000A, - 0x429, 0x00000010, - 0x430, 0x00000000, - 0x431, 0x00000001, - 0x432, 0x00000002, - 0x433, 0x00000004, - 0x434, 0x00000005, - 0x435, 0x00000006, - 0x436, 0x00000007, - 0x437, 0x00000008, - 0x438, 0x00000000, - 0x439, 0x00000000, - 0x43A, 0x00000001, - 0x43B, 0x00000002, - 0x43C, 0x00000004, - 0x43D, 0x00000005, - 0x43E, 0x00000006, - 0x43F, 0x00000007, - 0x440, 0x0000005D, - 0x441, 0x00000001, - 0x442, 0x00000000, - 0x444, 0x00000015, - 0x445, 0x000000F0, - 0x446, 0x0000000F, - 0x447, 0x00000000, - 0x458, 0x00000041, - 0x459, 0x000000A8, - 0x45A, 0x00000072, - 0x45B, 0x000000B9, - 0x460, 0x00000066, - 0x461, 0x00000066, - 0x480, 0x00000008, - 0x4C8, 0x000000FF, - 0x4C9, 0x00000008, - 0x4CC, 0x000000FF, - 0x4CD, 0x000000FF, - 0x4CE, 0x00000001, - 0x4D3, 0x00000001, - 0x500, 0x00000026, - 0x501, 0x000000A2, - 0x502, 0x0000002F, - 0x503, 0x00000000, - 0x504, 0x00000028, - 0x505, 0x000000A3, - 0x506, 0x0000005E, - 0x507, 0x00000000, - 0x508, 0x0000002B, - 0x509, 0x000000A4, - 0x50A, 0x0000005E, - 0x50B, 0x00000000, - 0x50C, 0x0000004F, - 0x50D, 0x000000A4, - 0x50E, 0x00000000, - 0x50F, 0x00000000, - 0x512, 0x0000001C, - 0x514, 0x0000000A, - 0x516, 0x0000000A, - 0x525, 0x0000004F, - 0x550, 0x00000010, - 0x551, 0x00000010, - 0x559, 0x00000002, - 0x55D, 0x000000FF, - 0x605, 0x00000030, - 0x608, 0x0000000E, - 0x609, 0x0000002A, - 0x620, 0x000000FF, - 0x621, 0x000000FF, - 0x622, 0x000000FF, - 0x623, 0x000000FF, - 0x624, 0x000000FF, - 0x625, 0x000000FF, - 0x626, 0x000000FF, - 0x627, 0x000000FF, - 0x652, 0x00000020, - 0x63C, 0x0000000A, - 0x63D, 0x0000000A, - 0x63E, 0x0000000E, - 0x63F, 0x0000000E, - 0x640, 0x00000040, - 0x66E, 0x00000005, - 0x700, 0x00000021, - 0x701, 0x00000043, - 0x702, 0x00000065, - 0x703, 0x00000087, - 0x708, 0x00000021, - 0x709, 0x00000043, - 0x70A, 0x00000065, - 0x70B, 0x00000087, -}; - -bool phy_mac_config(struct adapter *adapt) -{ - u32 i; - u32 arraylength; - u32 *ptrarray; - - arraylength = ARRAY_SIZE(array_MAC_REG); - ptrarray = array_MAC_REG; - - for (i = 0; i < arraylength; i += 2) - usb_write8(adapt, ptrarray[i], (u8)ptrarray[i + 1]); - - usb_write8(adapt, REG_MAX_AGGR_NUM, MAX_AGGR_NUM); - return true; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_ap.c b/drivers/staging/rtl8188eu/core/rtw_ap.c deleted file mode 100644 index b817aa8b9de4..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_ap.c +++ /dev/null @@ -1,1665 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_AP_C_ - -#include <linux/ieee80211.h> - -#include <osdep_service.h> -#include <drv_types.h> -#include <wifi.h> -#include <ieee80211.h> -#include <asm/unaligned.h> - -#ifdef CONFIG_88EU_AP_MODE - -void init_mlme_ap_info(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - - spin_lock_init(&pmlmepriv->bcn_update_lock); - - /* for ACL */ - _rtw_init_queue(&pacl_list->acl_node_q); - - start_ap_mode(padapter); -} - -void free_mlme_ap_info(struct adapter *padapter) -{ - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - pmlmepriv->update_bcn = false; - pmlmeext->bstart_bss = false; - - rtw_sta_flush(padapter); - - pmlmeinfo->state = _HW_STATE_NOLINK_; - - /* free_assoc_sta_resources */ - rtw_free_all_stainfo(padapter); - - /* free bc/mc sta_info */ - psta = rtw_get_bcmc_stainfo(padapter); - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(padapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); -} - -static void update_BCNTIM(struct adapter *padapter) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork_mlmeext = &pmlmeinfo->network; - unsigned char *pie = pnetwork_mlmeext->ies; - u8 *p, *dst_ie, *premainder_ie = NULL; - u8 *pbackup_remainder_ie = NULL; - uint offset, tmp_len, tim_ielen, tim_ie_offset, remainder_ielen; - - /* update TIM IE */ - p = rtw_get_ie(pie + _FIXED_IE_LENGTH_, WLAN_EID_TIM, &tim_ielen, - pnetwork_mlmeext->ie_length - _FIXED_IE_LENGTH_); - if (p && tim_ielen > 0) { - tim_ielen += 2; - premainder_ie = p + tim_ielen; - tim_ie_offset = (int)(p - pie); - remainder_ielen = pnetwork_mlmeext->ie_length - - tim_ie_offset - tim_ielen; - /* append TIM IE from dst_ie offset */ - dst_ie = p; - } else { - tim_ielen = 0; - - /* calculate head_len */ - offset = _FIXED_IE_LENGTH_; - offset += pnetwork_mlmeext->ssid.ssid_length + 2; - - /* get supported rates len */ - p = rtw_get_ie(pie + _BEACON_IE_OFFSET_, WLAN_EID_SUPP_RATES, - &tmp_len, (pnetwork_mlmeext->ie_length - - _BEACON_IE_OFFSET_)); - if (p) - offset += tmp_len + 2; - - /* DS Parameter Set IE, len = 3 */ - offset += 3; - - premainder_ie = pie + offset; - - remainder_ielen = pnetwork_mlmeext->ie_length - - offset - tim_ielen; - - /* append TIM IE from offset */ - dst_ie = pie + offset; - } - - if (remainder_ielen > 0) { - pbackup_remainder_ie = rtw_malloc(remainder_ielen); - if (pbackup_remainder_ie && premainder_ie) - memcpy(pbackup_remainder_ie, premainder_ie, - remainder_ielen); - } - *dst_ie++ = WLAN_EID_TIM; - - if ((pstapriv->tim_bitmap & 0xff00) && (pstapriv->tim_bitmap & 0x00fc)) - tim_ielen = 5; - else - tim_ielen = 4; - - *dst_ie++ = tim_ielen; - - *dst_ie++ = 0;/* DTIM count */ - *dst_ie++ = 1;/* DTIM period */ - - if (pstapriv->tim_bitmap & BIT(0))/* for bc/mc frames */ - *dst_ie++ = BIT(0);/* bitmap ctrl */ - else - *dst_ie++ = 0; - - if (tim_ielen == 4) { - *dst_ie++ = pstapriv->tim_bitmap & 0xff; - } else if (tim_ielen == 5) { - put_unaligned_le16(pstapriv->tim_bitmap, dst_ie); - dst_ie += 2; - } - - /* copy remainder IE */ - if (pbackup_remainder_ie) { - memcpy(dst_ie, pbackup_remainder_ie, remainder_ielen); - - kfree(pbackup_remainder_ie); - } - offset = (uint)(dst_ie - pie); - pnetwork_mlmeext->ie_length = offset + remainder_ielen; - - set_tx_beacon_cmd(padapter); -} - -static u8 chk_sta_is_alive(struct sta_info *psta) -{ - u8 ret = false; - - if ((psta->sta_stats.last_rx_data_pkts + - psta->sta_stats.last_rx_ctrl_pkts) == - (psta->sta_stats.rx_data_pkts + - psta->sta_stats.rx_ctrl_pkts)) - ; - else - ret = true; - - sta_update_last_rx_pkts(psta); - - return ret; -} - -void expire_timeout_chk(struct adapter *padapter) -{ - struct list_head *phead; - u8 updated = 0; - struct sta_info *psta, *temp; - struct sta_priv *pstapriv = &padapter->stapriv; - u8 chk_alive_num = 0; - char chk_alive_list[NUM_STA]; - int i; - - spin_lock_bh(&pstapriv->auth_list_lock); - - phead = &pstapriv->auth_list; - /* check auth_queue */ - list_for_each_entry_safe(psta, temp, phead, auth_list) { - if (psta->expire_to > 0) { - psta->expire_to--; - if (psta->expire_to == 0) { - list_del_init(&psta->auth_list); - pstapriv->auth_list_cnt--; - - spin_unlock_bh(&pstapriv->auth_list_lock); - - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(padapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - - spin_lock_bh(&pstapriv->auth_list_lock); - } - } - } - spin_unlock_bh(&pstapriv->auth_list_lock); - - psta = NULL; - - spin_lock_bh(&pstapriv->asoc_list_lock); - - phead = &pstapriv->asoc_list; - /* check asoc_queue */ - list_for_each_entry_safe(psta, temp, phead, asoc_list) { - if (chk_sta_is_alive(psta) || !psta->expire_to) { - psta->expire_to = pstapriv->expire_to; - psta->keep_alive_trycnt = 0; - psta->under_exist_checking = 0; - } else { - psta->expire_to--; - } - - if (psta->expire_to <= 0) { - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - if (padapter->registrypriv.wifi_spec == 1) { - psta->expire_to = pstapriv->expire_to; - continue; - } - - if (psta->state & WIFI_SLEEP_STATE) { - if (!(psta->state & WIFI_STA_ALIVE_CHK_STATE)) { - /* to check if alive by another methods - * if station is at ps mode. - */ - psta->expire_to = pstapriv->expire_to; - psta->state |= WIFI_STA_ALIVE_CHK_STATE; - - /* to update bcn with tim_bitmap - * for this station - */ - pstapriv->tim_bitmap |= BIT(psta->aid); - update_beacon(padapter, WLAN_EID_TIM, NULL, - false); - - if (!pmlmeext->active_keep_alive_check) - continue; - } - } - if (pmlmeext->active_keep_alive_check) { - int stainfo_offset; - - stainfo_offset = - rtw_stainfo_offset(pstapriv, psta); - if (stainfo_offset_valid(stainfo_offset)) - chk_alive_list[chk_alive_num++] = - stainfo_offset; - continue; - } - - list_del_init(&psta->asoc_list); - pstapriv->asoc_list_cnt--; - - updated = ap_free_sta(padapter, psta, true, - WLAN_REASON_DEAUTH_LEAVING); - } else { - /* TODO: Aging mechanism to digest frames in sleep_q to avoid running out of xmitframe */ - if (psta->sleepq_len > (NR_XMITFRAME / pstapriv->asoc_list_cnt) && - padapter->xmitpriv.free_xmitframe_cnt < (NR_XMITFRAME / pstapriv->asoc_list_cnt / 2)) - wakeup_sta_to_xmit(padapter, psta); - } - } - - spin_unlock_bh(&pstapriv->asoc_list_lock); - - if (chk_alive_num) { - u8 backup_oper_channel = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - /* switch to correct channel of current network before issue keep-alive frames */ - if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { - backup_oper_channel = rtw_get_oper_ch(padapter); - SelectChannel(padapter, pmlmeext->cur_channel); - } - - /* issue null data to check sta alive*/ - for (i = 0; i < chk_alive_num; i++) { - int ret = _FAIL; - - psta = rtw_get_stainfo_by_offset(pstapriv, - chk_alive_list[i]); - - if (psta->state & WIFI_SLEEP_STATE) { - ret = issue_nulldata(padapter, psta->hwaddr, - 0, 1, 50); - } else { - ret = issue_nulldata(padapter, psta->hwaddr, - 0, 3, 50); - } - - psta->keep_alive_trycnt++; - if (ret == _SUCCESS) { - psta->expire_to = pstapriv->expire_to; - psta->keep_alive_trycnt = 0; - continue; - } else if (psta->keep_alive_trycnt <= 3) { - psta->expire_to = 1; - continue; - } - - psta->keep_alive_trycnt = 0; - - spin_lock_bh(&pstapriv->asoc_list_lock); - list_del_init(&psta->asoc_list); - pstapriv->asoc_list_cnt--; - updated = ap_free_sta(padapter, psta, true, - WLAN_REASON_DEAUTH_LEAVING); - spin_unlock_bh(&pstapriv->asoc_list_lock); - } - - if (backup_oper_channel > 0) /* back to the original operation channel */ - SelectChannel(padapter, backup_oper_channel); - } - - associated_clients_update(padapter, updated); -} - -void add_RATid(struct adapter *padapter, struct sta_info *psta, u8 rssi_level) -{ - int i; - u32 init_rate = 0; - unsigned char sta_band = 0, raid, shortGIrate = false; - unsigned int tx_ra_bitmap = 0; - struct ht_priv *psta_ht = NULL; - - if (psta) - psta_ht = &psta->htpriv; - else - return; - - if (!(psta->state & _FW_LINKED)) - return; - - /* b/g mode ra_bitmap */ - for (i = 0; i < sizeof(psta->bssrateset); i++) { - if (psta->bssrateset[i]) - tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i] & 0x7f); - } - /* n mode ra_bitmap */ - if (psta_ht->ht_option) { - for (i = 0; i < 8; i++) - if (psta_ht->ht_cap.mcs.rx_mask[0] & BIT(i)) - tx_ra_bitmap |= BIT(i + 12); - - /* max short GI rate */ - shortGIrate = psta_ht->sgi; - } - - if (tx_ra_bitmap & 0xffff000) - sta_band |= WIRELESS_11_24N | WIRELESS_11G | WIRELESS_11B; - else if (tx_ra_bitmap & 0xff0) - sta_band |= WIRELESS_11G | WIRELESS_11B; - else - sta_band |= WIRELESS_11B; - - psta->wireless_mode = sta_band; - - raid = networktype_to_raid(sta_band); - init_rate = get_highest_rate_idx(tx_ra_bitmap & 0x0fffffff) & 0x3f; - - if (psta->aid < NUM_STA) { - u8 arg = 0; - - arg = psta->mac_id & 0x1f; - - arg |= BIT(7);/* support entry 2~31 */ - - if (shortGIrate) - arg |= BIT(5); - - tx_ra_bitmap |= ((raid << 28) & 0xf0000000); - - /* bitmap[0:27] = tx_rate_bitmap */ - /* bitmap[28:31]= Rate Adaptive id */ - /* arg[0:4] = macid */ - /* arg[5] = Short GI */ - rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, rssi_level); - - if (shortGIrate) - init_rate |= BIT(6); - - /* set ra_id, init_rate */ - psta->raid = raid; - psta->init_rate = init_rate; - - } -} - -static void update_bmc_sta(struct adapter *padapter) -{ - u32 init_rate = 0; - unsigned char network_type, raid; - int i, supportRateNum = 0; - unsigned int tx_ra_bitmap = 0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_network = &pmlmepriv->cur_network.network; - struct sta_info *psta = rtw_get_bcmc_stainfo(padapter); - - if (psta) { - psta->aid = 0;/* default set to 0 */ - psta->mac_id = psta->aid + 1; - - psta->qos_option = 0; - psta->htpriv.ht_option = false; - - psta->ieee8021x_blocked = 0; - - memset(&psta->sta_stats, 0, sizeof(struct stainfo_stats)); - - /* prepare for add_RATid */ - supportRateNum = rtw_get_rateset_len((u8 *)&pcur_network->SupportedRates); - network_type = rtw_check_network_type((u8 *)&pcur_network->SupportedRates); - - memcpy(psta->bssrateset, &pcur_network->SupportedRates, - supportRateNum); - psta->bssratelen = supportRateNum; - - /* b/g mode ra_bitmap */ - for (i = 0; i < supportRateNum; i++) { - if (psta->bssrateset[i]) - tx_ra_bitmap |= rtw_get_bit_value_from_ieee_value(psta->bssrateset[i] & 0x7f); - } - - /* force to b mode */ - network_type = WIRELESS_11B; - tx_ra_bitmap = 0xf; - - raid = networktype_to_raid(network_type); - init_rate = get_highest_rate_idx(tx_ra_bitmap & 0x0fffffff) & - 0x3f; - - /* ap mode */ - rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true); - - { - u8 arg = 0; - - arg = psta->mac_id & 0x1f; - arg |= BIT(7); - tx_ra_bitmap |= ((raid << 28) & 0xf0000000); - - /* bitmap[0:27] = tx_rate_bitmap */ - /* bitmap[28:31]= Rate Adaptive id */ - /* arg[0:4] = macid */ - /* arg[5] = Short GI */ - rtw_hal_add_ra_tid(padapter, tx_ra_bitmap, arg, 0); - } - /* set ra_id, init_rate */ - psta->raid = raid; - psta->init_rate = init_rate; - - rtw_stassoc_hw_rpt(padapter, psta); - - spin_lock_bh(&psta->lock); - psta->state = _FW_LINKED; - spin_unlock_bh(&psta->lock); - - } -} - -/* notes: */ -/* AID: 1~MAX for sta and 0 for bc/mc in ap/adhoc mode */ -/* MAC_ID = AID+1 for sta in ap/adhoc mode */ -/* MAC_ID = 1 for bc/mc for sta/ap/adhoc */ -/* MAC_ID = 0 for bssid for sta/ap/adhoc */ -/* CAM_ID = 0~3 for default key, cmd_id = macid + 3, macid = aid+1; */ - -void update_sta_info_apmode(struct adapter *padapter, struct sta_info *psta) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv; - struct ht_priv *phtpriv_sta = &psta->htpriv; - - psta->mac_id = psta->aid + 1; - - /* ap mode */ - rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true); - - if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) - psta->ieee8021x_blocked = true; - else - psta->ieee8021x_blocked = false; - - /* update sta's cap */ - - /* ERP */ - VCS_update(padapter, psta); - /* HT related cap */ - if (phtpriv_sta->ht_option) { - /* check if sta supports rx ampdu */ - phtpriv_sta->ampdu_enable = phtpriv_ap->ampdu_enable; - - /* check if sta support s Short GI */ - if (le16_to_cpu(phtpriv_sta->ht_cap.cap_info & - phtpriv_ap->ht_cap.cap_info) & - (IEEE80211_HT_CAP_SGI_20 | IEEE80211_HT_CAP_SGI_40)) - phtpriv_sta->sgi = true; - - /* bwmode */ - if (le16_to_cpu(phtpriv_sta->ht_cap.cap_info & - phtpriv_ap->ht_cap.cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40) { - phtpriv_sta->bwmode = pmlmeext->cur_bwmode; - phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset; - } - psta->qos_option = true; - } else { - phtpriv_sta->ampdu_enable = false; - phtpriv_sta->sgi = false; - phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_20; - phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - } - - /* Rx AMPDU */ - send_delba(padapter, 0, psta->hwaddr);/* recipient */ - - /* TX AMPDU */ - send_delba(padapter, 1, psta->hwaddr);/* originator */ - phtpriv_sta->agg_enable_bitmap = 0x0;/* reset */ - phtpriv_sta->candidate_tid_bitmap = 0x0;/* reset */ - - /* todo: init other variables */ - - memset(&psta->sta_stats, 0, sizeof(struct stainfo_stats)); - - spin_lock_bh(&psta->lock); - psta->state |= _FW_LINKED; - spin_unlock_bh(&psta->lock); -} - -static void update_hw_ht_param(struct adapter *padapter) -{ - u8 max_ampdu_len; - u8 min_mpdu_spacing; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - /* handle A-MPDU parameter field - * ampdu_params_info [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k - * ampdu_params_info [4:2]:Min MPDU Start Spacing - */ - max_ampdu_len = pmlmeinfo->HT_caps.ampdu_params_info & 0x03; - min_mpdu_spacing = (pmlmeinfo->HT_caps.ampdu_params_info & 0x1c) >> 2; - - rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, &min_mpdu_spacing); - rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, &max_ampdu_len); - - /* Config SM Power Save setting */ - pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & 0x0C) >> 2; -} - -static void start_bss_network(struct adapter *padapter, u8 *pbuf) -{ - u8 *p; - u8 val8, cur_channel, cur_bwmode, cur_ch_offset; - u16 bcn_interval; - u32 acparm; - uint ie_len; - struct registry_priv *pregpriv = &padapter->registrypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct wlan_bssid_ex *pnetwork = &pmlmepriv->cur_network.network; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork_mlmeext = &pmlmeinfo->network; - struct HT_info_element *pht_info = NULL; - - bcn_interval = (u16)pnetwork->Configuration.BeaconPeriod; - cur_channel = pnetwork->Configuration.DSConfig; - cur_bwmode = HT_CHANNEL_WIDTH_20; - cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - - /* check if there is wps ie, - * if there is wpsie in beacon, the hostapd will update - * beacon twice when stating hostapd, and at first time the - * security ie (RSN/WPA IE) will not include in beacon. - */ - if (!rtw_get_wps_ie(pnetwork->ies + _FIXED_IE_LENGTH_, pnetwork->ie_length - _FIXED_IE_LENGTH_, NULL, NULL)) - pmlmeext->bstart_bss = true; - - /* todo: update wmm, ht cap */ - if (pmlmepriv->qospriv.qos_option) - pmlmeinfo->WMM_enable = true; - if (pmlmepriv->htpriv.ht_option) { - pmlmeinfo->WMM_enable = true; - pmlmeinfo->HT_enable = true; - - update_hw_ht_param(padapter); - } - - /* setting only at first time */ - if (!pmlmepriv->cur_network.join_res) { - /* WEP Key will be set before this function, do not - * clear CAM. - */ - if ((psecuritypriv->dot11PrivacyAlgrthm != _WEP40_) && - (psecuritypriv->dot11PrivacyAlgrthm != _WEP104_)) - flush_all_cam_entry(padapter); /* clear CAM */ - } - - /* set MSR to AP_Mode */ - Set_MSR(padapter, _HW_STATE_AP_); - - /* Set BSSID REG */ - rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pnetwork->MacAddress); - - /* Set EDCA param reg */ - acparm = 0x002F3217; /* VO */ - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acparm)); - acparm = 0x005E4317; /* VI */ - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acparm)); - acparm = 0x005ea42b; - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acparm)); - acparm = 0x0000A444; /* BK */ - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acparm)); - - /* Set Security */ - val8 = (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) ? 0xcc : 0xcf; - rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); - - /* Beacon Control related register */ - rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, - (u8 *)(&bcn_interval)); - - UpdateBrateTbl(padapter, pnetwork->SupportedRates); - rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, pnetwork->SupportedRates); - - if (!pmlmepriv->cur_network.join_res) { /* setting only at first time */ - /* turn on all dynamic functions */ - Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); - } - /* set channel, bwmode */ - p = rtw_get_ie(pnetwork->ies + sizeof(struct ndis_802_11_fixed_ie), - WLAN_EID_HT_OPERATION, &ie_len, - pnetwork->ie_length - - sizeof(struct ndis_802_11_fixed_ie)); - if (p && ie_len) { - pht_info = (struct HT_info_element *)(p + 2); - - if ((pregpriv->cbw40_enable) && (pht_info->infos[0] & BIT(2))) { - /* switch to the 40M Hz mode */ - cur_bwmode = HT_CHANNEL_WIDTH_40; - switch (pht_info->infos[0] & 0x3) { - case 1: - cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; - break; - case 3: - cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; - break; - default: - cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - break; - } - } - } - /* TODO: need to judge the phy parameters on concurrent - * mode for single phy - */ - set_channel_bwmode(padapter, cur_channel, cur_ch_offset, cur_bwmode); - - /* */ - pmlmeext->cur_channel = cur_channel; - pmlmeext->cur_bwmode = cur_bwmode; - pmlmeext->cur_ch_offset = cur_ch_offset; - pmlmeext->cur_wireless_mode = pmlmepriv->cur_network.network_type; - - /* update cur_wireless_mode */ - update_wireless_mode(padapter); - - /* update capability after cur_wireless_mode updated */ - update_capinfo(padapter, rtw_get_capability(pnetwork)); - - /* let pnetwork_mlmeext == pnetwork_mlme. */ - memcpy(pnetwork_mlmeext, pnetwork, pnetwork->Length); - - if (pmlmeext->bstart_bss) { - update_beacon(padapter, WLAN_EID_TIM, NULL, false); - - /* issue beacon frame */ - send_beacon(padapter); - } - - /* update bc/mc sta_info */ - update_bmc_sta(padapter); -} - -int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len) -{ - int ret = _SUCCESS; - u8 *p; - u8 *pHT_caps_ie = NULL; - u8 *pHT_info_ie = NULL; - struct sta_info *psta = NULL; - u16 cap, ht_cap = false; - uint ie_len = 0; - int group_cipher, pairwise_cipher; - u8 channel, network_type, supportRate[NDIS_802_11_LENGTH_RATES_EX]; - int supportRateNum = 0; - u8 OUI1[] = {0x00, 0x50, 0xf2, 0x01}; - u8 WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pbss_network = &pmlmepriv->cur_network.network; - u8 *ie = pbss_network->ies; - - /* SSID */ - /* Supported rates */ - /* DS Params */ - /* WLAN_EID_COUNTRY */ - /* ERP Information element */ - /* Extended supported rates */ - /* WPA/WPA2 */ - /* Wi-Fi Wireless Multimedia Extensions */ - /* ht_capab, ht_oper */ - /* WPS IE */ - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return _FAIL; - - if (len < 0 || len > MAX_IE_SZ) - return _FAIL; - - pbss_network->ie_length = len; - - memset(ie, 0, MAX_IE_SZ); - - memcpy(ie, pbuf, pbss_network->ie_length); - - if (pbss_network->InfrastructureMode != Ndis802_11APMode) - return _FAIL; - - pbss_network->Rssi = 0; - - ether_addr_copy(pbss_network->MacAddress, myid(&padapter->eeprompriv)); - - /* beacon interval */ - p = rtw_get_beacon_interval_from_ie(ie);/* 8: TimeStamp, 2: Beacon Interval 2:Capability */ - pbss_network->Configuration.BeaconPeriod = get_unaligned_le16(p); - - /* capability */ - cap = get_unaligned_le16(ie); - - /* SSID */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_SSID, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p && ie_len > 0) { - ie_len = min_t(int, ie_len, sizeof(pbss_network->ssid.ssid)); - memset(&pbss_network->ssid, 0, sizeof(struct ndis_802_11_ssid)); - memcpy(pbss_network->ssid.ssid, p + 2, ie_len); - pbss_network->ssid.ssid_length = ie_len; - } - - /* channel */ - channel = 0; - pbss_network->Configuration.Length = 0; - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_DS_PARAMS, &ie_len, - (pbss_network->ie_length - _BEACON_IE_OFFSET_)); - if (p && ie_len > 0) - channel = *(p + 2); - - pbss_network->Configuration.DSConfig = channel; - - memset(supportRate, 0, NDIS_802_11_LENGTH_RATES_EX); - /* get supported rates */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_SUPP_RATES, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p) { - ie_len = min_t(int, ie_len, NDIS_802_11_LENGTH_RATES_EX); - memcpy(supportRate, p + 2, ie_len); - supportRateNum = ie_len; - } - - /* get ext_supported rates */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_EXT_SUPP_RATES, - &ie_len, pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p) { - ie_len = min_t(int, ie_len, - NDIS_802_11_LENGTH_RATES_EX - supportRateNum); - memcpy(supportRate + supportRateNum, p + 2, ie_len); - supportRateNum += ie_len; - } - - network_type = rtw_check_network_type(supportRate); - - rtw_set_supported_rate(pbss_network->SupportedRates, network_type); - - /* parsing ERP_IE */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_ERP_INFO, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p && ie_len > 0) - ERP_IE_handler(padapter, (struct ndis_802_11_var_ie *)p); - - /* update privacy/security */ - if (cap & BIT(4)) - pbss_network->Privacy = 1; - else - pbss_network->Privacy = 0; - - psecuritypriv->wpa_psk = 0; - - /* wpa2 */ - group_cipher = 0; - pairwise_cipher = 0; - psecuritypriv->wpa2_group_cipher = _NO_PRIVACY_; - psecuritypriv->wpa2_pairwise_cipher = _NO_PRIVACY_; - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_RSN, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p && ie_len > 0) { - if (rtw_parse_wpa2_ie(p, ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { - psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; - - psecuritypriv->dot8021xalg = 1;/* psk, todo:802.1x */ - psecuritypriv->wpa_psk |= BIT(1); - - psecuritypriv->wpa2_group_cipher = group_cipher; - psecuritypriv->wpa2_pairwise_cipher = pairwise_cipher; - } - } - /* wpa */ - ie_len = 0; - group_cipher = 0; - pairwise_cipher = 0; - psecuritypriv->wpa_group_cipher = _NO_PRIVACY_; - psecuritypriv->wpa_pairwise_cipher = _NO_PRIVACY_; - for (p = ie + _BEACON_IE_OFFSET_;; p += (ie_len + 2)) { - p = rtw_get_ie(p, WLAN_EID_VENDOR_SPECIFIC, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2)); - if ((p) && (!memcmp(p + 2, OUI1, 4))) { - if (rtw_parse_wpa_ie(p, ie_len + 2, &group_cipher, - &pairwise_cipher, NULL) == _SUCCESS) { - psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; - - psecuritypriv->dot8021xalg = 1;/* psk, todo:802.1x */ - - psecuritypriv->wpa_psk |= BIT(0); - - psecuritypriv->wpa_group_cipher = group_cipher; - psecuritypriv->wpa_pairwise_cipher = pairwise_cipher; - } - break; - } - if ((!p) || (ie_len == 0)) - break; - } - - /* wmm */ - ie_len = 0; - pmlmepriv->qospriv.qos_option = 0; - if (pregistrypriv->wmm_enable) { - for (p = ie + _BEACON_IE_OFFSET_;; p += (ie_len + 2)) { - p = rtw_get_ie(p, WLAN_EID_VENDOR_SPECIFIC, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2)); - if ((p) && !memcmp(p + 2, WMM_PARA_IE, 6)) { - pmlmepriv->qospriv.qos_option = 1; - - /* QoS Info, support U-APSD */ - *(p + 8) |= BIT(7); - - /* disable all ACM bits since the WMM - * admission control is not supported - */ - *(p + 10) &= ~BIT(4); /* BE */ - *(p + 14) &= ~BIT(4); /* BK */ - *(p + 18) &= ~BIT(4); /* VI */ - *(p + 22) &= ~BIT(4); /* VO */ - break; - } - - if ((!p) || (ie_len == 0)) - break; - } - } - /* parsing HT_CAP_IE */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_HT_CAPABILITY, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p && ie_len > 0) { - struct ieee80211_ht_cap *pht_cap = (struct ieee80211_ht_cap *)(p + 2); - - pHT_caps_ie = p; - ht_cap = true; - network_type |= WIRELESS_11_24N; - - if ((psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_CCMP) || - (psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_CCMP)) - pht_cap->ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_DENSITY & (0x07 << 2)); - else - pht_cap->ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00); - - /* set Max Rx AMPDU size to 64K */ - pht_cap->ampdu_params_info |= (IEEE80211_HT_AMPDU_PARM_FACTOR & 0x03); - - pht_cap->mcs.rx_mask[0] = 0xff; - pht_cap->mcs.rx_mask[1] = 0x0; - ie_len = min_t(int, ie_len, sizeof(pmlmepriv->htpriv.ht_cap)); - memcpy(&pmlmepriv->htpriv.ht_cap, p + 2, ie_len); - } - - /* parsing HT_INFO_IE */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_HT_OPERATION, &ie_len, - pbss_network->ie_length - _BEACON_IE_OFFSET_); - if (p && ie_len > 0) - pHT_info_ie = p; - switch (network_type) { - case WIRELESS_11B: - pbss_network->NetworkTypeInUse = Ndis802_11DS; - break; - case WIRELESS_11G: - case WIRELESS_11BG: - case WIRELESS_11G_24N: - case WIRELESS_11BG_24N: - pbss_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - case WIRELESS_11A: - pbss_network->NetworkTypeInUse = Ndis802_11OFDM5; - break; - default: - pbss_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - } - - pmlmepriv->cur_network.network_type = network_type; - - pmlmepriv->htpriv.ht_option = false; - - if ((psecuritypriv->wpa2_pairwise_cipher & WPA_CIPHER_TKIP) || - (psecuritypriv->wpa_pairwise_cipher & WPA_CIPHER_TKIP)) { - /* todo: */ - /* ht_cap = false; */ - } - - /* ht_cap */ - if (pregistrypriv->ht_enable && ht_cap) { - pmlmepriv->htpriv.ht_option = true; - pmlmepriv->qospriv.qos_option = 1; - - if (pregistrypriv->ampdu_enable == 1) - pmlmepriv->htpriv.ampdu_enable = true; - HT_caps_handler(padapter, (struct ndis_802_11_var_ie *)pHT_caps_ie); - - HT_info_handler(padapter, (struct ndis_802_11_var_ie *)pHT_info_ie); - } - - pbss_network->Length = get_wlan_bssid_ex_sz(pbss_network); - - /* issue beacon to start bss network */ - start_bss_network(padapter, (u8 *)pbss_network); - - /* alloc sta_info for ap itself */ - psta = rtw_get_stainfo(&padapter->stapriv, pbss_network->MacAddress); - if (!psta) { - psta = rtw_alloc_stainfo(&padapter->stapriv, pbss_network->MacAddress); - if (!psta) - return _FAIL; - } - - /* fix bug of flush_cam_entry at STOP AP mode */ - psta->state |= WIFI_AP_STATE; - rtw_indicate_connect(padapter); - pmlmepriv->cur_network.join_res = true;/* for check if already set beacon */ - return ret; -} - -void rtw_set_macaddr_acl(struct adapter *padapter, int mode) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - - pacl_list->mode = mode; -} - -int rtw_acl_add_sta(struct adapter *padapter, u8 *addr) -{ - struct list_head *plist, *phead; - u8 added = false; - int i, ret = 0; - struct rtw_wlan_acl_node *paclnode; - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - struct __queue *pacl_node_q = &pacl_list->acl_node_q; - - if ((NUM_ACL - 1) < pacl_list->num) - return -1; - - spin_lock_bh(&pacl_node_q->lock); - - phead = get_list_head(pacl_node_q); - list_for_each(plist, phead) { - paclnode = list_entry(plist, struct rtw_wlan_acl_node, list); - - if (!memcmp(paclnode->addr, addr, ETH_ALEN)) { - if (paclnode->valid) { - added = true; - break; - } - } - } - - spin_unlock_bh(&pacl_node_q->lock); - - if (added) - return ret; - - spin_lock_bh(&pacl_node_q->lock); - - for (i = 0; i < NUM_ACL; i++) { - paclnode = &pacl_list->aclnode[i]; - - if (!paclnode->valid) { - INIT_LIST_HEAD(&paclnode->list); - - ether_addr_copy(paclnode->addr, addr); - - paclnode->valid = true; - - list_add_tail(&paclnode->list, get_list_head(pacl_node_q)); - - pacl_list->num++; - - break; - } - } - - spin_unlock_bh(&pacl_node_q->lock); - - return ret; -} - -int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr) -{ - struct list_head *phead; - struct rtw_wlan_acl_node *paclnode, *temp; - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - struct __queue *pacl_node_q = &pacl_list->acl_node_q; - - spin_lock_bh(&pacl_node_q->lock); - - phead = get_list_head(pacl_node_q); - list_for_each_entry_safe(paclnode, temp, phead, list) { - if (!memcmp(paclnode->addr, addr, ETH_ALEN)) { - if (paclnode->valid) { - paclnode->valid = false; - - list_del_init(&paclnode->list); - - pacl_list->num--; - } - } - } - - spin_unlock_bh(&pacl_node_q->lock); - - return 0; -} - -static void update_bcn_erpinfo_ie(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - unsigned char *p, *ie = pnetwork->ies; - u32 len = 0; - - if (!pmlmeinfo->ERP_enable) - return; - - /* parsing ERP_IE */ - p = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_ERP_INFO, &len, - (pnetwork->ie_length - _BEACON_IE_OFFSET_)); - if (p && len > 0) { - struct ndis_802_11_var_ie *pIE = (struct ndis_802_11_var_ie *)p; - - if (pmlmepriv->num_sta_non_erp == 1) - pIE->data[0] |= RTW_ERP_INFO_NON_ERP_PRESENT | - RTW_ERP_INFO_USE_PROTECTION; - else - pIE->data[0] &= ~(RTW_ERP_INFO_NON_ERP_PRESENT | - RTW_ERP_INFO_USE_PROTECTION); - - if (pmlmepriv->num_sta_no_short_preamble > 0) - pIE->data[0] |= RTW_ERP_INFO_BARKER_PREAMBLE_MODE; - else - pIE->data[0] &= ~(RTW_ERP_INFO_BARKER_PREAMBLE_MODE); - - ERP_IE_handler(padapter, pIE); - } -} - -static void update_bcn_wps_ie(struct adapter *padapter) -{ - u8 *pwps_ie = NULL, *pwps_ie_src; - u8 *premainder_ie, *pbackup_remainder_ie = NULL; - uint wps_ielen = 0, wps_offset, remainder_ielen; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - unsigned char *ie = pnetwork->ies; - u32 ielen = pnetwork->ie_length; - - pwps_ie_src = pmlmepriv->wps_beacon_ie; - if (!pwps_ie_src) - return; - - pwps_ie = rtw_get_wps_ie(ie + _FIXED_IE_LENGTH_, - ielen - _FIXED_IE_LENGTH_, NULL, &wps_ielen); - - if (!pwps_ie || wps_ielen == 0) - return; - - wps_offset = (uint)(pwps_ie - ie); - - premainder_ie = pwps_ie + wps_ielen; - - remainder_ielen = ielen - wps_offset - wps_ielen; - - if (remainder_ielen > 0) { - pbackup_remainder_ie = rtw_malloc(remainder_ielen); - if (pbackup_remainder_ie) - memcpy(pbackup_remainder_ie, premainder_ie, remainder_ielen); - } - - wps_ielen = (uint)pwps_ie_src[1];/* to get ie data len */ - if (wps_offset + wps_ielen + 2 + remainder_ielen <= MAX_IE_SZ) { - memcpy(pwps_ie, pwps_ie_src, wps_ielen + 2); - pwps_ie += wps_ielen + 2; - - if (pbackup_remainder_ie) - memcpy(pwps_ie, pbackup_remainder_ie, remainder_ielen); - - /* update ie_length */ - pnetwork->ie_length = wps_offset + wps_ielen + 2 + remainder_ielen; - } - - kfree(pbackup_remainder_ie); -} - -static void update_bcn_vendor_spec_ie(struct adapter *padapter, u8 *oui) -{ - - if (!memcmp(WPS_OUI, oui, 4)) - update_bcn_wps_ie(padapter); -} - -void update_beacon(struct adapter *padapter, u8 ie_id, u8 *oui, u8 tx) -{ - struct mlme_priv *pmlmepriv; - struct mlme_ext_priv *pmlmeext; - - if (!padapter) - return; - - pmlmepriv = &padapter->mlmepriv; - pmlmeext = &padapter->mlmeextpriv; - - if (!pmlmeext->bstart_bss) - return; - - spin_lock_bh(&pmlmepriv->bcn_update_lock); - - switch (ie_id) { - case WLAN_EID_TIM: - update_BCNTIM(padapter); - break; - case WLAN_EID_ERP_INFO: - update_bcn_erpinfo_ie(padapter); - break; - case WLAN_EID_VENDOR_SPECIFIC: - update_bcn_vendor_spec_ie(padapter, oui); - break; - default: - break; - } - - pmlmepriv->update_bcn = true; - - spin_unlock_bh(&pmlmepriv->bcn_update_lock); - - if (tx) - set_tx_beacon_cmd(padapter); -} - -/* - * op_mode - * Set to 0 (HT pure) under the following conditions - * - all STAs in the BSS are 20/40 MHz HT in 20/40 MHz BSS or - * - all STAs in the BSS are 20 MHz HT in 20 MHz BSS - * Set to 1 (HT non-member protection) if there may be non-HT STAs - * in both the primary and the secondary channel - * Set to 2 if only HT STAs are associated in BSS, - * however and at least one 20 MHz HT STA is associated - * Set to 3 (HT mixed mode) when one or more non-HT STAs are associated - * (currently non-GF HT station is considered as non-HT STA also) - */ -static int rtw_ht_operation_update(struct adapter *padapter) -{ - u16 cur_op_mode, new_op_mode; - int op_mode_changes = 0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv_ap = &pmlmepriv->htpriv; - - if (pmlmepriv->htpriv.ht_option) - return 0; - - if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) && - pmlmepriv->num_sta_ht_no_gf) { - pmlmepriv->ht_op_mode |= - HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT; - op_mode_changes++; - } else if ((pmlmepriv->ht_op_mode & - HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT) && - pmlmepriv->num_sta_ht_no_gf == 0) { - pmlmepriv->ht_op_mode &= - ~HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT; - op_mode_changes++; - } - - if (!(pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) && - (pmlmepriv->num_sta_no_ht || pmlmepriv->olbc_ht)) { - pmlmepriv->ht_op_mode |= HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT; - op_mode_changes++; - } else if ((pmlmepriv->ht_op_mode & - HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT) && - (pmlmepriv->num_sta_no_ht == 0 && !pmlmepriv->olbc_ht)) { - pmlmepriv->ht_op_mode &= - ~HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT; - op_mode_changes++; - } - - /* Note: currently we switch to the MIXED op mode if HT non-greenfield - * station is associated. Probably it's a theoretical case, since - * it looks like all known HT STAs support greenfield. - */ - new_op_mode = 0; - if (pmlmepriv->num_sta_no_ht || - (pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT)) - new_op_mode = OP_MODE_MIXED; - else if ((le16_to_cpu(phtpriv_ap->ht_cap.cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40) && - pmlmepriv->num_sta_ht_20mhz) - new_op_mode = OP_MODE_20MHZ_HT_STA_ASSOCED; - else if (pmlmepriv->olbc_ht) - new_op_mode = OP_MODE_MAY_BE_LEGACY_STAS; - else - new_op_mode = OP_MODE_PURE; - - cur_op_mode = pmlmepriv->ht_op_mode & HT_INFO_OPERATION_MODE_OP_MODE_MASK; - if (cur_op_mode != new_op_mode) { - pmlmepriv->ht_op_mode &= ~HT_INFO_OPERATION_MODE_OP_MODE_MASK; - pmlmepriv->ht_op_mode |= new_op_mode; - op_mode_changes++; - } - - return op_mode_changes; -} - -void associated_clients_update(struct adapter *padapter, u8 updated) -{ - /* update associated stations cap. */ - if (updated) { - struct list_head *phead, *plist; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - - spin_lock_bh(&pstapriv->asoc_list_lock); - - phead = &pstapriv->asoc_list; - /* check asoc_queue */ - list_for_each(plist, phead) { - psta = list_entry(plist, struct sta_info, asoc_list); - - VCS_update(padapter, psta); - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - } -} - -/* called > TSR LEVEL for USB or SDIO Interface*/ -void bss_cap_update_on_sta_join(struct adapter *padapter, struct sta_info *psta) -{ - u8 beacon_updated = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - if (!(psta->flags & WLAN_STA_SHORT_PREAMBLE)) { - if (!psta->no_short_preamble_set) { - psta->no_short_preamble_set = 1; - - pmlmepriv->num_sta_no_short_preamble++; - - if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_preamble == 1)) { - beacon_updated = true; - update_beacon(padapter, 0xFF, NULL, true); - } - } - } else { - if (psta->no_short_preamble_set) { - psta->no_short_preamble_set = 0; - - pmlmepriv->num_sta_no_short_preamble--; - - if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_preamble == 0)) { - beacon_updated = true; - update_beacon(padapter, 0xFF, NULL, true); - } - } - } - - if (psta->flags & WLAN_STA_NONERP) { - if (!psta->nonerp_set) { - psta->nonerp_set = 1; - - pmlmepriv->num_sta_non_erp++; - - if (pmlmepriv->num_sta_non_erp == 1) { - beacon_updated = true; - update_beacon(padapter, WLAN_EID_ERP_INFO, NULL, true); - } - } - } else { - if (psta->nonerp_set) { - psta->nonerp_set = 0; - - pmlmepriv->num_sta_non_erp--; - - if (pmlmepriv->num_sta_non_erp == 0) { - beacon_updated = true; - update_beacon(padapter, WLAN_EID_ERP_INFO, NULL, true); - } - } - } - - if (!(psta->capability & WLAN_CAPABILITY_SHORT_SLOT_TIME)) { - if (!psta->no_short_slot_time_set) { - psta->no_short_slot_time_set = 1; - - pmlmepriv->num_sta_no_short_slot_time++; - - if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_slot_time == 1)) { - beacon_updated = true; - update_beacon(padapter, 0xFF, NULL, true); - } - } - } else { - if (psta->no_short_slot_time_set) { - psta->no_short_slot_time_set = 0; - - pmlmepriv->num_sta_no_short_slot_time--; - - if ((pmlmeext->cur_wireless_mode > WIRELESS_11B) && - (pmlmepriv->num_sta_no_short_slot_time == 0)) { - beacon_updated = true; - update_beacon(padapter, 0xFF, NULL, true); - } - } - } - - if (psta->flags & WLAN_STA_HT) { - u16 ht_capab = le16_to_cpu(psta->htpriv.ht_cap.cap_info); - - if (psta->no_ht_set) { - psta->no_ht_set = 0; - pmlmepriv->num_sta_no_ht--; - } - - if ((ht_capab & IEEE80211_HT_CAP_GRN_FLD) == 0) { - if (!psta->no_ht_gf_set) { - psta->no_ht_gf_set = 1; - pmlmepriv->num_sta_ht_no_gf++; - } - } - - if ((ht_capab & IEEE80211_HT_CAP_SUP_WIDTH_20_40) == 0) { - if (!psta->ht_20mhz_set) { - psta->ht_20mhz_set = 1; - pmlmepriv->num_sta_ht_20mhz++; - } - } - } else { - if (!psta->no_ht_set) { - psta->no_ht_set = 1; - pmlmepriv->num_sta_no_ht++; - } - } - - if (rtw_ht_operation_update(padapter) > 0) { - update_beacon(padapter, WLAN_EID_HT_CAPABILITY, NULL, false); - update_beacon(padapter, WLAN_EID_HT_OPERATION, NULL, true); - } - - /* update associated stations cap. */ - associated_clients_update(padapter, beacon_updated); -} - -u8 bss_cap_update_on_sta_leave(struct adapter *padapter, struct sta_info *psta) -{ - u8 beacon_updated = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - if (!psta) - return beacon_updated; - - if (psta->no_short_preamble_set) { - psta->no_short_preamble_set = 0; - pmlmepriv->num_sta_no_short_preamble--; - if (pmlmeext->cur_wireless_mode > WIRELESS_11B && - pmlmepriv->num_sta_no_short_preamble == 0) { - beacon_updated = true; - update_beacon(padapter, 0xFF, NULL, true); - } - } - - if (psta->nonerp_set) { - psta->nonerp_set = 0; - pmlmepriv->num_sta_non_erp--; - if (pmlmepriv->num_sta_non_erp == 0) { - beacon_updated = true; - update_beacon(padapter, WLAN_EID_ERP_INFO, NULL, true); - } - } - - if (psta->no_short_slot_time_set) { - psta->no_short_slot_time_set = 0; - pmlmepriv->num_sta_no_short_slot_time--; - if (pmlmeext->cur_wireless_mode > WIRELESS_11B && - pmlmepriv->num_sta_no_short_slot_time == 0) { - beacon_updated = true; - update_beacon(padapter, 0xFF, NULL, true); - } - } - - if (psta->no_ht_gf_set) { - psta->no_ht_gf_set = 0; - pmlmepriv->num_sta_ht_no_gf--; - } - - if (psta->no_ht_set) { - psta->no_ht_set = 0; - pmlmepriv->num_sta_no_ht--; - } - - if (psta->ht_20mhz_set) { - psta->ht_20mhz_set = 0; - pmlmepriv->num_sta_ht_20mhz--; - } - - if (rtw_ht_operation_update(padapter) > 0) { - update_beacon(padapter, WLAN_EID_HT_CAPABILITY, NULL, false); - update_beacon(padapter, WLAN_EID_HT_OPERATION, NULL, true); - } - - /* update associated stations cap. */ - - return beacon_updated; -} - -u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta, - bool active, u16 reason) -{ - u8 beacon_updated = false; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return beacon_updated; - - /* tear down Rx AMPDU */ - send_delba(padapter, 0, psta->hwaddr);/* recipient */ - - /* tear down TX AMPDU */ - send_delba(padapter, 1, psta->hwaddr);/* originator */ - psta->htpriv.agg_enable_bitmap = 0x0;/* reset */ - psta->htpriv.candidate_tid_bitmap = 0x0;/* reset */ - - if (active) - issue_deauth(padapter, psta->hwaddr, reason); - - /* clear cam entry / key */ - rtw_clearstakey_cmd(padapter, (u8 *)psta, (u8)(psta->mac_id + 3), true); - - spin_lock_bh(&psta->lock); - psta->state &= ~_FW_LINKED; - spin_unlock_bh(&psta->lock); - - rtw_indicate_sta_disassoc_event(padapter, psta); - - report_del_sta_event(padapter, psta->hwaddr, reason); - - beacon_updated = bss_cap_update_on_sta_leave(padapter, psta); - - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(padapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - - return beacon_updated; -} - -int rtw_sta_flush(struct adapter *padapter) -{ - struct list_head *phead; - struct sta_info *psta, *temp; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) - return 0; - - spin_lock_bh(&pstapriv->asoc_list_lock); - phead = &pstapriv->asoc_list; - /* free sta asoc_queue */ - list_for_each_entry_safe(psta, temp, phead, asoc_list) { - list_del_init(&psta->asoc_list); - pstapriv->asoc_list_cnt--; - - ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - - issue_deauth(padapter, bc_addr, WLAN_REASON_DEAUTH_LEAVING); - - associated_clients_update(padapter, true); - - return 0; -} - -/* called > TSR LEVEL for USB or SDIO Interface*/ -void sta_info_update(struct adapter *padapter, struct sta_info *psta) -{ - int flags = psta->flags; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - /* update wmm cap. */ - if (WLAN_STA_WME & flags) - psta->qos_option = 1; - else - psta->qos_option = 0; - - if (pmlmepriv->qospriv.qos_option == 0) - psta->qos_option = 0; - - /* update 802.11n ht cap. */ - if (WLAN_STA_HT & flags) { - psta->htpriv.ht_option = true; - psta->qos_option = 1; - } else { - psta->htpriv.ht_option = false; - } - - if (!pmlmepriv->htpriv.ht_option) - psta->htpriv.ht_option = false; - - update_sta_info_apmode(padapter, psta); -} - -/* called >= TSR LEVEL for USB or SDIO Interface*/ -void ap_sta_info_defer_update(struct adapter *padapter, struct sta_info *psta) -{ - if (psta->state & _FW_LINKED) { - /* add ratid */ - add_RATid(padapter, psta, 0);/* DM_RATR_STA_INIT */ - } -} - -void start_ap_mode(struct adapter *padapter) -{ - int i; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - - pmlmepriv->update_bcn = false; - - pmlmeext->bstart_bss = false; - - pmlmepriv->num_sta_non_erp = 0; - - pmlmepriv->num_sta_no_short_slot_time = 0; - - pmlmepriv->num_sta_no_short_preamble = 0; - - pmlmepriv->num_sta_ht_no_gf = 0; - pmlmepriv->num_sta_no_ht = 0; - pmlmepriv->num_sta_ht_20mhz = 0; - - pmlmepriv->olbc = false; - - pmlmepriv->olbc_ht = false; - - pmlmepriv->ht_op_mode = 0; - - for (i = 0; i < NUM_STA; i++) - pstapriv->sta_aid[i] = NULL; - - pmlmepriv->wps_beacon_ie = NULL; - pmlmepriv->wps_probe_resp_ie = NULL; - pmlmepriv->wps_assoc_resp_ie = NULL; - - /* for ACL */ - INIT_LIST_HEAD(&pacl_list->acl_node_q.queue); - pacl_list->num = 0; - pacl_list->mode = 0; - for (i = 0; i < NUM_ACL; i++) { - INIT_LIST_HEAD(&pacl_list->aclnode[i].list); - pacl_list->aclnode[i].valid = false; - } -} - -void stop_ap_mode(struct adapter *padapter) -{ - struct rtw_wlan_acl_node *paclnode, *n; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - struct __queue *pacl_node_q = &pacl_list->acl_node_q; - - pmlmepriv->update_bcn = false; - pmlmeext->bstart_bss = false; - - /* reset and init security priv , this can refine with - * rtw_reset_securitypriv - */ - memset((unsigned char *)&padapter->securitypriv, 0, sizeof(struct security_priv)); - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisencryptstatus = Ndis802_11WEPDisabled; - - /* for ACL */ - spin_lock_bh(&pacl_node_q->lock); - list_for_each_entry_safe(paclnode, n, &pacl_node_q->queue, list) { - if (paclnode->valid) { - paclnode->valid = false; - - list_del_init(&paclnode->list); - - pacl_list->num--; - } - } - spin_unlock_bh(&pacl_node_q->lock); - - rtw_sta_flush(padapter); - - /* free_assoc_sta_resources */ - rtw_free_all_stainfo(padapter); - - psta = rtw_get_bcmc_stainfo(padapter); - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(padapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - - rtw_init_bcmc_stainfo(padapter); - - rtw_free_mlme_priv_ie_data(pmlmepriv); -} - -#endif /* CONFIG_88EU_AP_MODE */ diff --git a/drivers/staging/rtl8188eu/core/rtw_cmd.c b/drivers/staging/rtl8188eu/core/rtw_cmd.c deleted file mode 100644 index eb89a52aa4e3..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_cmd.c +++ /dev/null @@ -1,1219 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <mlme_osdep.h> -#include <rtw_mlme_ext.h> - -static struct cmd_hdl wlancmds[] = { - {sizeof(struct wlan_bssid_ex), join_cmd_hdl}, - {sizeof(struct disconnect_parm), disconnect_hdl}, - {sizeof(struct wlan_bssid_ex), createbss_hdl}, - {sizeof(struct setopmode_parm), setopmode_hdl}, - {sizeof(struct sitesurvey_parm), sitesurvey_cmd_hdl}, - {sizeof(struct setauth_parm), setauth_hdl}, - {sizeof(struct setkey_parm), setkey_hdl}, - {sizeof(struct set_stakey_parm), set_stakey_hdl}, - {sizeof(struct set_assocsta_parm), NULL}, - {sizeof(struct addBaReq_parm), add_ba_hdl}, - {sizeof(struct set_ch_parm), set_ch_hdl}, - {sizeof(struct wlan_bssid_ex), tx_beacon_hdl}, - {0, mlme_evt_hdl}, - {0, rtw_drvextra_cmd_hdl}, - {sizeof(struct SetChannelPlan_param), set_chplan_hdl} -}; - -static struct _cmd_callback rtw_cmd_callback[] = { - {_JoinBss_CMD_, &rtw_joinbss_cmd_callback}, - {_DisConnect_CMD_, &rtw_disassoc_cmd_callback}, - {_CreateBss_CMD_, &rtw_createbss_cmd_callback}, - {_SetOpMode_CMD_, NULL}, - {_SiteSurvey_CMD_, &rtw_survey_cmd_callback}, - {_SetAuth_CMD_, NULL}, - {_SetKey_CMD_, NULL}, - {_SetStaKey_CMD_, NULL}, - {_SetAssocSta_CMD_, &rtw_setassocsta_cmdrsp_callback}, - {_AddBAReq_CMD_, NULL}, - {_SetChannel_CMD_, NULL}, - {_TX_Beacon_CMD_, NULL}, - {_Set_MLME_EVT_CMD_, NULL}, - {_Set_Drv_Extra_CMD_, NULL}, - {_SetChannelPlan_CMD_, NULL}, -}; - -/* - * Caller and the rtw_cmd_thread can protect cmd_q by spin_lock. - * No irqsave is necessary. - */ - -void rtw_init_cmd_priv(struct cmd_priv *pcmdpriv) -{ - init_completion(&pcmdpriv->cmd_queue_comp); - - _rtw_init_queue(&pcmdpriv->cmd_queue); -} - -/* - * Calling Context: - * - * rtw_enqueue_cmd can only be called between kernel thread, - * since only spin_lock is used. - * - * ISR/Call-Back functions can't call this sub-function. - */ - -static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj) -{ - unsigned long irqL; - - spin_lock_irqsave(&queue->lock, irqL); - - list_add_tail(&obj->list, &queue->queue); - - spin_unlock_irqrestore(&queue->lock, irqL); - - return _SUCCESS; -} - -struct cmd_obj *rtw_dequeue_cmd(struct __queue *queue) -{ - unsigned long irqL; - struct cmd_obj *obj; - - spin_lock_irqsave(&queue->lock, irqL); - obj = list_first_entry_or_null(&queue->queue, struct cmd_obj, list); - if (obj) - list_del_init(&obj->list); - spin_unlock_irqrestore(&queue->lock, irqL); - - return obj; -} - -static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) -{ - struct adapter *padapter = container_of(pcmdpriv, struct adapter, cmdpriv); - u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */ - - /* To decide allow or not */ - if ((padapter->pwrctrlpriv.bHWPwrPindetect) && - (!padapter->registrypriv.usbss_enable)) { - if (cmd_obj->cmdcode == _Set_Drv_Extra_CMD_) { - struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf; - - if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID) - bAllow = true; - } - } - - if (cmd_obj->cmdcode == _SetChannelPlan_CMD_) - bAllow = true; - - if ((!padapter->hw_init_completed && !bAllow) || - !padapter->cmdThread) /* com_thread not running */ - return _FAIL; - return _SUCCESS; -} - -u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj) -{ - int res = _FAIL; - struct adapter *padapter = container_of(pcmdpriv, struct adapter, cmdpriv); - - if (!cmd_obj) - goto exit; - - cmd_obj->padapter = padapter; - - res = rtw_cmd_filter(pcmdpriv, cmd_obj); - if (res == _FAIL) { - rtw_free_cmd_obj(cmd_obj); - goto exit; - } - - res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj); - - if (res == _SUCCESS) - complete(&pcmdpriv->cmd_queue_comp); - -exit: - - return res; -} - -void rtw_free_cmd_obj(struct cmd_obj *pcmd) -{ - if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) { - /* free parmbuf in cmd_obj */ - kfree(pcmd->parmbuf); - } - - if (pcmd->rsp) { - if (pcmd->rspsz != 0) { - /* free rsp in cmd_obj */ - kfree(pcmd->rsp); - } - } - - /* free cmd_obj */ - kfree(pcmd); -} - -int rtw_cmd_thread(void *context) -{ - u8 ret; - struct cmd_obj *pcmd; - u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf); - void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd); - struct adapter *padapter = context; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - allow_signal(SIGTERM); - - do { - if (padapter->bDriverStopped || padapter->bSurpriseRemoved) - break; - - pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue); - if (!pcmd) { - /* The queue is empty. Wait until someone enqueues a command. */ - if (wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp)) - break; - - continue; - } - - if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) { - pcmd->res = H2C_DROPPED; - } else { - if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) { - cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns; - - if (cmd_hdl) { - ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf); - pcmd->res = ret; - } - } else { - pcmd->res = H2C_PARAMETERS_ERROR; - } - } - - /* call callback function for post-processed */ - if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) { - pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback; - if (pcmd_callback) { - /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */ - pcmd_callback(pcmd->padapter, pcmd); - } - } - rtw_free_cmd_obj(pcmd); - - if (signal_pending(current)) - flush_signals(current); - } while (!kthread_should_stop()); - - /* free all cmd_obj resources */ - while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue))) - rtw_free_cmd_obj(pcmd); - - padapter->cmdThread = NULL; - return 0; -} - -/* - * rtw_sitesurvey_cmd(~) - * ### NOTE:#### (!!!!) - * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE - * LOCKED pmlmepriv->lock - */ -u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num, - struct rtw_ieee80211_channel *ch, int ch_num) -{ - u8 res = _FAIL; - struct cmd_obj *ph2c; - struct sitesurvey_parm *psurveyPara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1); - - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) - return _FAIL; - - psurveyPara = kzalloc(sizeof(*psurveyPara), GFP_ATOMIC); - if (!psurveyPara) { - kfree(ph2c); - return _FAIL; - } - - rtw_free_network_queue(padapter, false); - - init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, _SiteSurvey_CMD_); - - psurveyPara->scan_mode = pmlmepriv->scan_mode; - - /* prepare ssid list */ - if (ssid) { - int i; - - for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) { - if (ssid[i].ssid_length) { - memcpy(&psurveyPara->ssid[i], &ssid[i], - sizeof(struct ndis_802_11_ssid)); - psurveyPara->ssid_num++; - } - } - } - - /* prepare channel list */ - if (ch) { - int i; - - for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) { - if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) { - memcpy(&psurveyPara->ch[i], &ch[i], - sizeof(struct rtw_ieee80211_channel)); - psurveyPara->ch_num++; - } - } - } - - set_fwstate(pmlmepriv, _FW_UNDER_SURVEY); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); - - if (res == _SUCCESS) { - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(SCANNING_TIMEOUT)); - - led_control_8188eu(padapter, LED_CTL_SITE_SURVEY); - - pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ - } else { - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - } - - return res; -} - -void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) -{ - kfree(pcmd->parmbuf); - kfree(pcmd); -} - -u8 rtw_createbss_cmd(struct adapter *padapter) -{ - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; - u8 res = _SUCCESS; - - led_control_8188eu(padapter, LED_CTL_START_TO_LINK); - - pcmd = kzalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) { - res = _FAIL; - goto exit; - } - - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _CreateBss_CMD_; - pcmd->parmbuf = (unsigned char *)pdev_network; - pcmd->cmdsz = get_wlan_bssid_ex_sz(pdev_network); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - pdev_network->Length = pcmd->cmdsz; - res = rtw_enqueue_cmd(pcmdpriv, pcmd); -exit: - - return res; -} - -u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork) -{ - u8 res = _SUCCESS; - uint t_len = 0; - struct wlan_bssid_ex *psecnetwork; - struct cmd_obj *pcmd; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - led_control_8188eu(padapter, LED_CTL_START_TO_LINK); - - pcmd = kzalloc(sizeof(*pcmd), GFP_ATOMIC); - if (!pcmd) { - res = _FAIL; - goto exit; - } - /* for ies is fix buf size */ - t_len = sizeof(struct wlan_bssid_ex); - - /* for hidden ap to set fw_state here */ - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) { - switch (ndis_network_mode) { - case Ndis802_11IBSS: - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - break; - case Ndis802_11Infrastructure: - set_fwstate(pmlmepriv, WIFI_STATION_STATE); - break; - case Ndis802_11APMode: - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - } - - psecnetwork = &psecuritypriv->sec_bss; - if (!psecnetwork) { - kfree(pcmd); - - res = _FAIL; - - goto exit; - } - - memset(psecnetwork, 0, t_len); - - memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network)); - - psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->ie_length; - - if (psecnetwork->ie_length - 12 < 255) - memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], - psecnetwork->ie_length - 12); - else - memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], 255); - - psecnetwork->ie_length = 0; - /* Added by Albert 2009/02/18 */ - /* If the driver wants to use the bssid to create the connection. */ - /* If not, we have to copy the connecting AP's MAC address to it so that */ - /* the driver just has the bssid information for PMKIDList searching. */ - - if (!pmlmepriv->assoc_by_bssid) - memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN); - - psecnetwork->ie_length = rtw_restruct_sec_ie(padapter, &pnetwork->network.ies[0], - &psecnetwork->ies[0], - pnetwork->network.ie_length); - - pqospriv->qos_option = 0; - - if (pregistrypriv->wmm_enable) { - u32 tmp_len; - - tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.ies[0], - &psecnetwork->ies[0], - pnetwork->network.ie_length, - psecnetwork->ie_length); - - if (psecnetwork->ie_length != tmp_len) { - psecnetwork->ie_length = tmp_len; - pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */ - } else { - pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */ - } - } - - phtpriv->ht_option = false; - if (pregistrypriv->ht_enable) { - /* - * Added by Albert 2010/06/23 - * For the WEP mode, we will use the bg mode to do - * the connection to avoid some IOT issue. - * Especially for Realtek 8192u SoftAP. - */ - if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) && - (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) && - (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) { - /* rtw_restructure_ht_ie */ - rtw_restructure_ht_ie(padapter, &pnetwork->network.ies[0], - &psecnetwork->ies[0], - pnetwork->network.ie_length, &psecnetwork->ie_length); - } - } - - pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.ies, pnetwork->network.ie_length); - - if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA) - padapter->pwrctrlpriv.smart_ps = 0; - else - padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps; - - pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */ - - INIT_LIST_HEAD(&pcmd->list); - pcmd->cmdcode = _JoinBss_CMD_; - pcmd->parmbuf = (unsigned char *)psecnetwork; - pcmd->rsp = NULL; - pcmd->rspsz = 0; - - res = rtw_enqueue_cmd(pcmdpriv, pcmd); - -exit: - - return res; -} - -u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */ -{ - struct cmd_obj *cmdobj = NULL; - struct disconnect_parm *param = NULL; - struct cmd_priv *cmdpriv = &padapter->cmdpriv; - u8 res = _SUCCESS; - - /* prepare cmd parameter */ - param = kzalloc(sizeof(*param), GFP_ATOMIC); - if (!param) { - res = _FAIL; - goto exit; - } - param->deauth_timeout_ms = deauth_timeout_ms; - - if (enqueue) { - /* need enqueue, prepare cmd_obj and enqueue */ - cmdobj = kzalloc(sizeof(*cmdobj), GFP_ATOMIC); - if (!cmdobj) { - res = _FAIL; - kfree(param); - goto exit; - } - init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_); - res = rtw_enqueue_cmd(cmdpriv, cmdobj); - } else { - /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ - if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS) - res = _FAIL; - kfree(param); - } - -exit: - - return res; -} - -u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype) -{ - struct cmd_obj *ph2c; - struct setopmode_parm *psetop; - - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ph2c = kzalloc(sizeof(*ph2c), GFP_KERNEL); - psetop = kzalloc(sizeof(*psetop), GFP_KERNEL); - if (!ph2c || !psetop) { - kfree(ph2c); - kfree(psetop); - return false; - } - - init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); - psetop->mode = (u8)networktype; - - return rtw_enqueue_cmd(pcmdpriv, ph2c); -} - -u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct set_stakey_rsp *psetstakey_rsp = NULL; - - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sta_info *sta = (struct sta_info *)psta; - - ph2c = kzalloc(sizeof(*ph2c), GFP_KERNEL); - psetstakey_para = kzalloc(sizeof(*psetstakey_para), GFP_KERNEL); - psetstakey_rsp = kzalloc(sizeof(*psetstakey_rsp), GFP_KERNEL); - - if (!ph2c || !psetstakey_para || !psetstakey_rsp) { - kfree(ph2c); - kfree(psetstakey_para); - kfree(psetstakey_rsp); - return _FAIL; - } - - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - ph2c->rsp = (u8 *)psetstakey_rsp; - ph2c->rspsz = sizeof(struct set_stakey_rsp); - - ether_addr_copy(psetstakey_para->addr, sta->hwaddr); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm; - else - GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false); - - if (unicast_key) - memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16); - else - memcpy(&psetstakey_para->key, - &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16); - - /* jeff: set this because at least sw key is ready */ - padapter->securitypriv.busetkipkey = true; - - return rtw_enqueue_cmd(pcmdpriv, ph2c); -} - -u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct set_stakey_rsp *psetstakey_rsp = NULL; - struct sta_info *sta = (struct sta_info *)psta; - u8 res = _SUCCESS; - - if (!enqueue) { - clear_cam_entry(padapter, entry); - } else { - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - psetstakey_para = kzalloc(sizeof(*psetstakey_para), GFP_ATOMIC); - if (!psetstakey_para) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - psetstakey_rsp = kzalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC); - if (!psetstakey_rsp) { - kfree(ph2c); - kfree(psetstakey_para); - res = _FAIL; - goto exit; - } - - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - ph2c->rsp = (u8 *)psetstakey_rsp; - ph2c->rspsz = sizeof(struct set_stakey_rsp); - - ether_addr_copy(psetstakey_para->addr, sta->hwaddr); - - psetstakey_para->algorithm = _NO_PRIVACY_; - - psetstakey_para->id = entry; - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); - } -exit: - - return res; -} - -u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct cmd_obj *ph2c; - struct addBaReq_parm *paddbareq_parm; - u8 res = _SUCCESS; - - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - paddbareq_parm = kzalloc(sizeof(*paddbareq_parm), GFP_ATOMIC); - if (!paddbareq_parm) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - paddbareq_parm->tid = tid; - memcpy(paddbareq_parm->addr, addr, ETH_ALEN); - - init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, _AddBAReq_CMD_); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); - -exit: - - return res; -} - -u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter) -{ - struct cmd_obj *ph2c; - struct drvextra_cmd_parm *pdrvextra_cmd_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - u8 res = _SUCCESS; - - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); - if (!pdrvextra_cmd_parm) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID; - pdrvextra_cmd_parm->type_size = 0; - pdrvextra_cmd_parm->pbuf = (u8 *)padapter; - - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); -exit: - return res; -} - -u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue) -{ - struct cmd_obj *pcmdobj; - struct SetChannelPlan_param *setChannelPlan_param; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - u8 res = _SUCCESS; - - /* check input parameter */ - if (!rtw_is_channel_plan_valid(chplan)) { - res = _FAIL; - goto exit; - } - - /* prepare cmd parameter */ - setChannelPlan_param = kzalloc(sizeof(*setChannelPlan_param), GFP_KERNEL); - if (!setChannelPlan_param) { - res = _FAIL; - goto exit; - } - setChannelPlan_param->channel_plan = chplan; - - if (enqueue) { - /* need enqueue, prepare cmd_obj and enqueue */ - pcmdobj = kzalloc(sizeof(*pcmdobj), GFP_KERNEL); - if (!pcmdobj) { - kfree(setChannelPlan_param); - res = _FAIL; - goto exit; - } - - init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, _SetChannelPlan_CMD_); - res = rtw_enqueue_cmd(pcmdpriv, pcmdobj); - } else { - /* no need to enqueue, do the cmd hdl directly and free cmd parameter */ - if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS) - res = _FAIL; - - kfree(setChannelPlan_param); - } - - if (res == _SUCCESS) - padapter->mlmepriv.ChannelPlan = chplan; - -exit: - - return res; -} - -static void traffic_status_watchdog(struct adapter *padapter) -{ - u8 bEnterPS; - u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false; - u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - /* */ - /* Determine if our traffic is busy now */ - /* */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 || - pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) { - bBusyTraffic = true; - - if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > - pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) - bRxBusyTraffic = true; - else - bTxBusyTraffic = true; - } - - /* Higher Tx/Rx data. */ - if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 || - pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) { - bHigherBusyTraffic = true; - - if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > - pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) - bHigherBusyRxTraffic = true; - else - bHigherBusyTxTraffic = true; - } - - /* check traffic for powersaving. */ - if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) || - (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2)) - bEnterPS = false; - else - bEnterPS = true; - - /* LeisurePS only work in infra mode. */ - if (bEnterPS) - LPS_Enter(padapter); - else - LPS_Leave(padapter); - } else { - LPS_Leave(padapter); - } - - pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0; - pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0; - pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0; - pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic; - pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic; - pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic; - pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic; - pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic; - pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic; -} - -static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz) -{ - struct mlme_priv *pmlmepriv; - - padapter = (struct adapter *)pbuf; - pmlmepriv = &padapter->mlmepriv; - -#ifdef CONFIG_88EU_AP_MODE - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - expire_timeout_chk(padapter); -#endif - - linked_status_chk(padapter); - traffic_status_watchdog(padapter); - - rtw_hal_dm_watchdog(padapter); -} - -static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 mstatus; - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) - return; - - switch (lps_ctrl_type) { - case LPS_CTRL_SCAN: - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - /* connect */ - LPS_Leave(padapter); - } - break; - case LPS_CTRL_JOINBSS: - LPS_Leave(padapter); - break; - case LPS_CTRL_CONNECT: - mstatus = 1;/* connect */ - /* Reset LPS Setting */ - padapter->pwrctrlpriv.LpsIdleCount = 0; - rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); - break; - case LPS_CTRL_DISCONNECT: - mstatus = 0;/* disconnect */ - LPS_Leave(padapter); - rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus)); - break; - case LPS_CTRL_SPECIAL_PACKET: - pwrpriv->DelayLPSLastTimeStamp = jiffies; - LPS_Leave(padapter); - break; - case LPS_CTRL_LEAVE: - LPS_Leave(padapter); - break; - default: - break; - } -} - -u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue) -{ - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct drvextra_cmd_parm *pdrvextra_cmd_parm; - struct cmd_obj *ph2c; - - if (!enqueue) { - lps_ctrl_wk_hdl(padapter, lps_ctrl_type); - return _SUCCESS; - } - - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); - if (!ph2c || !pdrvextra_cmd_parm) { - kfree(ph2c); - kfree(pdrvextra_cmd_parm); - return _FAIL; - } - - pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID; - pdrvextra_cmd_parm->type_size = lps_ctrl_type; - - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_); - return rtw_enqueue_cmd(pcmdpriv, ph2c); -} - -static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time) -{ - rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time)); -} - -u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time) -{ - struct cmd_obj *ph2c; - struct drvextra_cmd_parm *pdrvextra_cmd_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - u8 res = _SUCCESS; - - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); - if (!pdrvextra_cmd_parm) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID; - pdrvextra_cmd_parm->type_size = min_time; - pdrvextra_cmd_parm->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_); - res = rtw_enqueue_cmd(pcmdpriv, ph2c); -exit: - - return res; -} - -static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna) -{ - rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna)); -} - -u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue) -{ - struct cmd_obj *ph2c; - struct drvextra_cmd_parm *pdrvextra_cmd_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - u8 support_ant_div; - u8 res = _SUCCESS; - - rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div); - if (!support_ant_div) - return res; - - if (enqueue) { - ph2c = kzalloc(sizeof(*ph2c), GFP_KERNEL); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_KERNEL); - if (!pdrvextra_cmd_parm) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID; - pdrvextra_cmd_parm->type_size = antenna; - pdrvextra_cmd_parm->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); - } else { - antenna_select_wk_hdl(padapter, antenna); - } -exit: - - return res; -} - -u8 rtw_ps_cmd(struct adapter *padapter) -{ - struct cmd_obj *ppscmd; - struct drvextra_cmd_parm *pdrvextra_cmd_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - ppscmd = kzalloc(sizeof(*ppscmd), GFP_ATOMIC); - pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); - if (!ppscmd || !pdrvextra_cmd_parm) { - kfree(ppscmd); - kfree(pdrvextra_cmd_parm); - return _FAIL; - } - - pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID; - pdrvextra_cmd_parm->pbuf = NULL; - init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_); - - return rtw_enqueue_cmd(pcmdpriv, ppscmd); -} - -#ifdef CONFIG_88EU_AP_MODE - -static void rtw_chk_hi_queue_hdl(struct adapter *padapter) -{ - int cnt = 0; - struct sta_info *psta_bmc; - struct sta_priv *pstapriv = &padapter->stapriv; - - psta_bmc = rtw_get_bcmc_stainfo(padapter); - if (!psta_bmc) - return; - - if (psta_bmc->sleepq_len == 0) { - u8 val = 0; - - rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); - - while (!val) { - msleep(100); - - cnt++; - - if (cnt > 10) - break; - - rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val); - } - - if (cnt <= 10) { - pstapriv->tim_bitmap &= ~BIT(0); - pstapriv->sta_dz_bitmap &= ~BIT(0); - - update_beacon(padapter, WLAN_EID_TIM, NULL, false); - } else { /* re check again */ - rtw_chk_hi_queue_cmd(padapter); - } - } -} - -u8 rtw_chk_hi_queue_cmd(struct adapter *padapter) -{ - struct cmd_obj *ph2c; - struct drvextra_cmd_parm *pdrvextra_cmd_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - u8 res = _SUCCESS; - - ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC); - if (!pdrvextra_cmd_parm) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID; - pdrvextra_cmd_parm->type_size = 0; - pdrvextra_cmd_parm->pbuf = NULL; - - init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); -exit: - return res; -} -#endif - -u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - struct drvextra_cmd_parm *pdrvextra_cmd; - - if (!pbuf) - return H2C_PARAMETERS_ERROR; - - pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf; - - switch (pdrvextra_cmd->ec_id) { - case DYNAMIC_CHK_WK_CID: - dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size); - break; - case POWER_SAVING_CTRL_WK_CID: - rtw_ps_processor(padapter); - break; - case LPS_CTRL_WK_CID: - lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size); - break; - case RTP_TIMER_CFG_WK_CID: - rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size); - break; - case ANT_SELECT_WK_CID: - antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size); - break; -#ifdef CONFIG_88EU_AP_MODE - case CHECK_HIQ_WK_CID: - rtw_chk_hi_queue_hdl(padapter); - break; -#endif /* CONFIG_88EU_AP_MODE */ - default: - break; - } - - if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0) - kfree(pdrvextra_cmd->pbuf); - - return H2C_SUCCESS; -} - -void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res == H2C_DROPPED) { - /* TODO: cancel timer and do timeout handler directly... */ - /* need to make timeout handlerOS independent */ - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(1)); - } else if (pcmd->res != H2C_SUCCESS) { - mod_timer(&pmlmepriv->scan_to_timer, - jiffies + msecs_to_jiffies(1)); - } -} - -void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res != H2C_SUCCESS) { - spin_lock_bh(&pmlmepriv->lock); - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_bh(&pmlmepriv->lock); - } -} - -void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (pcmd->res == H2C_DROPPED) { - /* TODO: cancel timer and do timeout handler directly... */ - /* need to make timeout handlerOS independent */ - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - } else if (pcmd->res != H2C_SUCCESS) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - } -} - -void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd) -{ - struct sta_info *psta = NULL; - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - if (pcmd->res != H2C_SUCCESS) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - } - - del_timer_sync(&pmlmepriv->assoc_timer); - - spin_lock_bh(&pmlmepriv->lock); - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress); - if (!psta) { - psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress); - if (!psta) { - goto createbss_cmd_fail; - } - } - - rtw_indicate_connect(padapter); - } else { - pwlan = rtw_alloc_network(pmlmepriv); - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - if (!pwlan) { - pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue); - if (!pwlan) { - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - goto createbss_cmd_fail; - } - pwlan->last_scanned = jiffies; - } else { - list_add_tail(&pwlan->list, - &pmlmepriv->scanned_queue.queue); - } - - pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork); - memcpy(&pwlan->network, pnetwork, pnetwork->Length); - - memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork))); - - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - /* we will set _FW_LINKED when there is one more sat to - * join us (rtw_stassoc_event_callback) - */ - } - -createbss_cmd_fail: - - spin_unlock_bh(&pmlmepriv->lock); -} - -void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf); - struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp); - struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr); - - if (!psta) - return; - - psta->aid = passocsta_rsp->cam_id; - psta->mac_id = passocsta_rsp->cam_id; - - spin_lock_bh(&pmlmepriv->lock); - - set_fwstate(pmlmepriv, _FW_LINKED); - spin_unlock_bh(&pmlmepriv->lock); -} diff --git a/drivers/staging/rtl8188eu/core/rtw_efuse.c b/drivers/staging/rtl8188eu/core/rtw_efuse.c deleted file mode 100644 index 0b821df58b77..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_efuse.c +++ /dev/null @@ -1,850 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_EFUSE_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtw_efuse.h> -#include <usb_ops_linux.h> -#include <rtl8188e_hal.h> -#include <rtw_iol.h> - -#define REG_EFUSE_CTRL 0x0030 -#define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */ - -static void efuse_power_switch(struct adapter *pAdapter, u8 pwrstate) -{ - u16 tmpv16; - - if (pwrstate) { - usb_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_ON); - - /* 1.2V Power: From VDDON with Power Cut(0x0000h[15]), default valid */ - tmpv16 = usb_read16(pAdapter, REG_SYS_ISO_CTRL); - if (!(tmpv16 & PWC_EV12V)) { - tmpv16 |= PWC_EV12V; - usb_write16(pAdapter, REG_SYS_ISO_CTRL, tmpv16); - } - /* Reset: 0x0000h[28], default valid */ - tmpv16 = usb_read16(pAdapter, REG_SYS_FUNC_EN); - if (!(tmpv16 & FEN_ELDR)) { - tmpv16 |= FEN_ELDR; - usb_write16(pAdapter, REG_SYS_FUNC_EN, tmpv16); - } - - /* Clock: Gated(0x0008h[5]) 8M(0x0008h[1]) clock from ANA, default valid */ - tmpv16 = usb_read16(pAdapter, REG_SYS_CLKR); - if ((!(tmpv16 & LOADER_CLK_EN)) || (!(tmpv16 & ANA8M))) { - tmpv16 |= (LOADER_CLK_EN | ANA8M); - usb_write16(pAdapter, REG_SYS_CLKR, tmpv16); - } - } else { - usb_write8(pAdapter, REG_EFUSE_ACCESS, EFUSE_ACCESS_OFF); - } -} - -static void -efuse_phymap_to_logical(u8 *phymap, u16 _offset, u16 _size_byte, u8 *pbuf) -{ - u8 *efuseTbl = NULL; - u8 rtemp8; - u16 eFuse_Addr = 0; - u8 offset, wren; - u16 i, j; - u16 **eFuseWord = NULL; - u16 efuse_utilized = 0; - u8 u1temp = 0; - void **tmp = NULL; - - efuseTbl = kzalloc(EFUSE_MAP_LEN_88E, GFP_KERNEL); - if (!efuseTbl) - return; - - tmp = kcalloc(EFUSE_MAX_SECTION_88E, - sizeof(void *) + EFUSE_MAX_WORD_UNIT * sizeof(u16), - GFP_KERNEL); - if (!tmp) - goto eFuseWord_failed; - for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) - tmp[i] = ((char *)(tmp + EFUSE_MAX_SECTION_88E)) + i * EFUSE_MAX_WORD_UNIT * sizeof(u16); - eFuseWord = (u16 **)tmp; - - /* 0. Refresh efuse init map as all oxFF. */ - for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) - for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) - eFuseWord[i][j] = 0xFFFF; - - /* */ - /* 1. Read the first byte to check if efuse is empty!!! */ - /* */ - /* */ - rtemp8 = *(phymap + eFuse_Addr); - if (rtemp8 != 0xFF) { - efuse_utilized++; - eFuse_Addr++; - } else { - goto exit; - } - - /* */ - /* 2. Read real efuse content. Filter PG header and every section data. */ - /* */ - while ((rtemp8 != 0xFF) && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { - /* Check PG header for section num. */ - if ((rtemp8 & 0x1F) == 0x0F) { /* extended header */ - u1temp = (rtemp8 & 0xE0) >> 5; - rtemp8 = *(phymap + eFuse_Addr); - if ((rtemp8 & 0x0F) == 0x0F) { - eFuse_Addr++; - rtemp8 = *(phymap + eFuse_Addr); - - if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) - eFuse_Addr++; - continue; - } else { - offset = ((rtemp8 & 0xF0) >> 1) | u1temp; - wren = rtemp8 & 0x0F; - eFuse_Addr++; - } - } else { - offset = (rtemp8 >> 4) & 0x0f; - wren = rtemp8 & 0x0f; - } - - if (offset < EFUSE_MAX_SECTION_88E) { - /* Get word enable value from PG header */ - for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) { - /* Check word enable condition in the section */ - if (!(wren & 0x01)) { - rtemp8 = *(phymap + eFuse_Addr); - eFuse_Addr++; - efuse_utilized++; - eFuseWord[offset][i] = (rtemp8 & 0xff); - if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E) - break; - rtemp8 = *(phymap + eFuse_Addr); - eFuse_Addr++; - efuse_utilized++; - eFuseWord[offset][i] |= (((u16)rtemp8 << 8) & 0xff00); - - if (eFuse_Addr >= EFUSE_REAL_CONTENT_LEN_88E) - break; - } - wren >>= 1; - } - } - /* Read next PG header */ - rtemp8 = *(phymap + eFuse_Addr); - - if (rtemp8 != 0xFF && (eFuse_Addr < EFUSE_REAL_CONTENT_LEN_88E)) { - efuse_utilized++; - eFuse_Addr++; - } - } - - /* */ - /* 3. Collect 16 sections and 4 word unit into Efuse map. */ - /* */ - for (i = 0; i < EFUSE_MAX_SECTION_88E; i++) { - for (j = 0; j < EFUSE_MAX_WORD_UNIT; j++) { - efuseTbl[(i * 8) + (j * 2)] = (eFuseWord[i][j] & 0xff); - efuseTbl[(i * 8) + ((j * 2) + 1)] = ((eFuseWord[i][j] >> 8) & 0xff); - } - } - - /* */ - /* 4. Copy from Efuse map to output pointer memory!!! */ - /* */ - for (i = 0; i < _size_byte; i++) - pbuf[i] = efuseTbl[_offset + i]; - - /* */ - /* 5. Calculate Efuse utilization. */ - /* */ - -exit: - kfree(eFuseWord); - -eFuseWord_failed: - kfree(efuseTbl); -} - -static void efuse_read_phymap_from_txpktbuf( - struct adapter *adapter, - int bcnhead, /* beacon head, where FW store len(2-byte) and efuse physical map. */ - u8 *content, /* buffer to store efuse physical map */ - u16 *size /* for efuse content: the max byte to read. will update to byte read */ - ) -{ - u16 dbg_addr = 0; - unsigned long start = 0; - u8 reg_0x143 = 0; - u32 lo32 = 0, hi32 = 0; - u16 len = 0, count = 0; - int i = 0; - u16 limit = *size; - - u8 *pos = content; - - if (bcnhead < 0) /* if not valid */ - bcnhead = usb_read8(adapter, REG_TDECTRL + 1); - - usb_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT); - - dbg_addr = bcnhead * 128 / 8; /* 8-bytes addressing */ - - while (1) { - usb_write16(adapter, REG_PKTBUF_DBG_ADDR, dbg_addr + i); - - usb_write8(adapter, REG_TXPKTBUF_DBG, 0); - start = jiffies; - while (!(reg_0x143 = usb_read8(adapter, REG_TXPKTBUF_DBG)) && - jiffies_to_msecs(jiffies - start) < 1000) - usleep_range(1000, 2000); - - lo32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_L); - hi32 = usb_read32(adapter, REG_PKTBUF_DBG_DATA_H); - - if (i == 0) { - usb_read8(adapter, REG_PKTBUF_DBG_DATA_L); - usb_read8(adapter, REG_PKTBUF_DBG_DATA_L + 1); - - len = le16_to_cpu(*((__le16 *)&lo32)); - - limit = min_t(u16, len - 2, limit); - - memcpy(pos, ((u8 *)&lo32) + 2, (limit >= count + 2) ? 2 : limit - count); - count += (limit >= count + 2) ? 2 : limit - count; - pos = content + count; - - } else { - memcpy(pos, ((u8 *)&lo32), (limit >= count + 4) ? 4 : limit - count); - count += (limit >= count + 4) ? 4 : limit - count; - pos = content + count; - } - - if (limit > count && len - 2 > count) { - memcpy(pos, (u8 *)&hi32, (limit >= count + 4) ? 4 : limit - count); - count += (limit >= count + 4) ? 4 : limit - count; - pos = content + count; - } - - if (limit <= count || len - 2 <= count) - break; - i++; - } - usb_write8(adapter, REG_PKT_BUFF_ACCESS_CTRL, DISABLE_TRXPKT_BUF_ACCESS); - *size = count; -} - -static s32 iol_read_efuse(struct adapter *padapter, u8 txpktbuf_bndy, u16 offset, u16 size_byte, u8 *logical_map) -{ - s32 status = _FAIL; - u8 physical_map[512]; - u16 size = 512; - - usb_write8(padapter, REG_TDECTRL + 1, txpktbuf_bndy); - memset(physical_map, 0xFF, 512); - usb_write8(padapter, REG_PKT_BUFF_ACCESS_CTRL, TXPKT_BUF_SELECT); - status = iol_execute(padapter, CMD_READ_EFUSE_MAP); - if (status == _SUCCESS) - efuse_read_phymap_from_txpktbuf(padapter, txpktbuf_bndy, physical_map, &size); - efuse_phymap_to_logical(physical_map, offset, size_byte, logical_map); - return status; -} - -static void efuse_ReadEFuse(struct adapter *Adapter, u16 _offset, u16 _size_byte, u8 *pbuf) -{ - if (rtw_iol_applied(Adapter)) { - rtw_hal_power_on(Adapter); - iol_mode_enable(Adapter, 1); - iol_read_efuse(Adapter, 0, _offset, _size_byte, pbuf); - iol_mode_enable(Adapter, 0); - } -} - -u8 Efuse_WordEnableDataWrite(struct adapter *pAdapter, u16 efuse_addr, u8 word_en, u8 *data) -{ - u16 tmpaddr = 0; - u16 start_addr = efuse_addr; - u8 badworden = 0x0F; - u8 tmpdata[8]; - - memset(tmpdata, 0xff, PGPKT_DATA_SIZE); - - if (!(word_en & BIT(0))) { - tmpaddr = start_addr; - efuse_OneByteWrite(pAdapter, start_addr++, data[0]); - efuse_OneByteWrite(pAdapter, start_addr++, data[1]); - - efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[0]); - efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[1]); - if ((data[0] != tmpdata[0]) || (data[1] != tmpdata[1])) - badworden &= (~BIT(0)); - } - if (!(word_en & BIT(1))) { - tmpaddr = start_addr; - efuse_OneByteWrite(pAdapter, start_addr++, data[2]); - efuse_OneByteWrite(pAdapter, start_addr++, data[3]); - - efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[2]); - efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[3]); - if ((data[2] != tmpdata[2]) || (data[3] != tmpdata[3])) - badworden &= (~BIT(1)); - } - if (!(word_en & BIT(2))) { - tmpaddr = start_addr; - efuse_OneByteWrite(pAdapter, start_addr++, data[4]); - efuse_OneByteWrite(pAdapter, start_addr++, data[5]); - - efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[4]); - efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[5]); - if ((data[4] != tmpdata[4]) || (data[5] != tmpdata[5])) - badworden &= (~BIT(2)); - } - if (!(word_en & BIT(3))) { - tmpaddr = start_addr; - efuse_OneByteWrite(pAdapter, start_addr++, data[6]); - efuse_OneByteWrite(pAdapter, start_addr++, data[7]); - - efuse_OneByteRead(pAdapter, tmpaddr, &tmpdata[6]); - efuse_OneByteRead(pAdapter, tmpaddr + 1, &tmpdata[7]); - if ((data[6] != tmpdata[6]) || (data[7] != tmpdata[7])) - badworden &= (~BIT(3)); - } - return badworden; -} - -static u16 Efuse_GetCurrentSize(struct adapter *pAdapter) -{ - u16 efuse_addr = 0; - u8 hoffset = 0, hworden = 0; - u8 efuse_data, word_cnts = 0; - - rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr); - - while (efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) && - AVAILABLE_EFUSE_ADDR(efuse_addr)) { - if (efuse_data == 0xFF) - break; - if ((efuse_data & 0x1F) == 0x0F) { /* extended header */ - hoffset = efuse_data; - efuse_addr++; - efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data); - if ((efuse_data & 0x0F) == 0x0F) { - efuse_addr++; - continue; - } else { - hoffset = ((hoffset & 0xE0) >> 5) | - ((efuse_data & 0xF0) >> 1); - hworden = efuse_data & 0x0F; - } - } else { - hoffset = (efuse_data >> 4) & 0x0F; - hworden = efuse_data & 0x0F; - } - word_cnts = Efuse_CalculateWordCnts(hworden); - /* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - } - - rtw_hal_set_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&efuse_addr); - - return efuse_addr; -} - -int Efuse_PgPacketRead(struct adapter *pAdapter, u8 offset, u8 *data) -{ - u8 ReadState = PG_STATE_HEADER; - int bDataEmpty = true; - u8 efuse_data, word_cnts = 0; - u16 efuse_addr = 0; - u8 hoffset = 0, hworden = 0; - u8 tmpidx = 0; - u8 tmpdata[8]; - u8 tmp_header = 0; - - if (!data) - return false; - if (offset > EFUSE_MAX_SECTION_88E) - return false; - - memset(data, 0xff, sizeof(u8) * PGPKT_DATA_SIZE); - memset(tmpdata, 0xff, sizeof(u8) * PGPKT_DATA_SIZE); - - /* <Roger_TODO> Efuse has been pre-programmed dummy 5Bytes at the end of Efuse by CP. */ - /* Skip dummy parts to prevent unexpected data read from Efuse. */ - /* By pass right now. 2009.02.19. */ - while (AVAILABLE_EFUSE_ADDR(efuse_addr)) { - /* Header Read ------------- */ - if (ReadState & PG_STATE_HEADER) { - if (efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data) && (efuse_data != 0xFF)) { - if (EXT_HEADER(efuse_data)) { - tmp_header = efuse_data; - efuse_addr++; - efuse_OneByteRead(pAdapter, efuse_addr, &efuse_data); - if (!ALL_WORDS_DISABLED(efuse_data)) { - hoffset = ((tmp_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1); - hworden = efuse_data & 0x0F; - } else { - efuse_addr++; - continue; - } - } else { - hoffset = (efuse_data >> 4) & 0x0F; - hworden = efuse_data & 0x0F; - } - word_cnts = Efuse_CalculateWordCnts(hworden); - bDataEmpty = true; - - if (hoffset == offset) { - for (tmpidx = 0; tmpidx < word_cnts * 2; tmpidx++) { - if (efuse_OneByteRead(pAdapter, efuse_addr + 1 + tmpidx, &efuse_data)) { - tmpdata[tmpidx] = efuse_data; - if (efuse_data != 0xff) - bDataEmpty = false; - } - } - if (!bDataEmpty) { - ReadState = PG_STATE_DATA; - } else {/* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - ReadState = PG_STATE_HEADER; - } - } else {/* read next header */ - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - ReadState = PG_STATE_HEADER; - } - } else { - break; - } - } else if (ReadState & PG_STATE_DATA) { - /* Data section Read ------------- */ - efuse_WordEnableDataRead(hworden, tmpdata, data); - efuse_addr = efuse_addr + (word_cnts * 2) + 1; - ReadState = PG_STATE_HEADER; - } - } - - if ((data[0] == 0xff) && (data[1] == 0xff) && (data[2] == 0xff) && (data[3] == 0xff) && - (data[4] == 0xff) && (data[5] == 0xff) && (data[6] == 0xff) && (data[7] == 0xff)) - return false; - else - return true; -} - -static bool hal_EfuseFixHeaderProcess(struct adapter *pAdapter, struct pgpkt *pFixPkt, u16 *pAddr) -{ - u8 originaldata[8], badworden = 0; - u16 efuse_addr = *pAddr; - u32 PgWriteSuccess = 0; - - memset(originaldata, 0xff, 8); - - if (Efuse_PgPacketRead(pAdapter, pFixPkt->offset, originaldata)) { - /* check if data exist */ - badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr + 1, pFixPkt->word_en, originaldata); - - if (badworden != 0xf) { /* write fail */ - PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pFixPkt->offset, badworden, originaldata); - - if (!PgWriteSuccess) - return false; - - efuse_addr = Efuse_GetCurrentSize(pAdapter); - } else { - efuse_addr = efuse_addr + (pFixPkt->word_cnts * 2) + 1; - } - } else { - efuse_addr = efuse_addr + (pFixPkt->word_cnts * 2) + 1; - } - *pAddr = efuse_addr; - return true; -} - -static bool hal_EfusePgPacketWrite2ByteHeader(struct adapter *pAdapter, u16 *pAddr, struct pgpkt *pTargetPkt) -{ - bool ret = false; - u16 efuse_addr = *pAddr; - u16 efuse_max_available_len = - EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E; - u8 pg_header = 0, tmp_header = 0, pg_header_temp = 0; - u8 repeatcnt = 0; - - while (efuse_addr < efuse_max_available_len) { - pg_header = ((pTargetPkt->offset & 0x07) << 5) | 0x0F; - efuse_OneByteWrite(pAdapter, efuse_addr, pg_header); - efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header); - - while (tmp_header == 0xFF) { - if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) - return false; - - efuse_OneByteWrite(pAdapter, efuse_addr, pg_header); - efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header); - } - - /* to write ext_header */ - if (tmp_header == pg_header) { - efuse_addr++; - pg_header_temp = pg_header; - pg_header = ((pTargetPkt->offset & 0x78) << 1) | pTargetPkt->word_en; - - efuse_OneByteWrite(pAdapter, efuse_addr, pg_header); - efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header); - - while (tmp_header == 0xFF) { - if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) - return false; - - efuse_OneByteWrite(pAdapter, efuse_addr, pg_header); - efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header); - } - - if ((tmp_header & 0x0F) == 0x0F) { /* word_en PG fail */ - if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) - return false; - - efuse_addr++; - continue; - } else if (pg_header != tmp_header) { /* offset PG fail */ - struct pgpkt fixPkt; - - fixPkt.offset = ((pg_header_temp & 0xE0) >> 5) | ((tmp_header & 0xF0) >> 1); - fixPkt.word_en = tmp_header & 0x0F; - fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en); - if (!hal_EfuseFixHeaderProcess(pAdapter, &fixPkt, &efuse_addr)) - return false; - } else { - ret = true; - break; - } - } else if ((tmp_header & 0x1F) == 0x0F) { /* wrong extended header */ - efuse_addr += 2; - continue; - } - } - - *pAddr = efuse_addr; - return ret; -} - -static bool hal_EfusePgPacketWrite1ByteHeader(struct adapter *pAdapter, u16 *pAddr, struct pgpkt *pTargetPkt) -{ - bool ret = false; - u8 pg_header = 0, tmp_header = 0; - u16 efuse_addr = *pAddr; - u8 repeatcnt = 0; - - pg_header = ((pTargetPkt->offset << 4) & 0xf0) | pTargetPkt->word_en; - - efuse_OneByteWrite(pAdapter, efuse_addr, pg_header); - efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header); - - while (tmp_header == 0xFF) { - if (repeatcnt++ > EFUSE_REPEAT_THRESHOLD_) - return false; - efuse_OneByteWrite(pAdapter, efuse_addr, pg_header); - efuse_OneByteRead(pAdapter, efuse_addr, &tmp_header); - } - - if (pg_header == tmp_header) { - ret = true; - } else { - struct pgpkt fixPkt; - - fixPkt.offset = (tmp_header >> 4) & 0x0F; - fixPkt.word_en = tmp_header & 0x0F; - fixPkt.word_cnts = Efuse_CalculateWordCnts(fixPkt.word_en); - if (!hal_EfuseFixHeaderProcess(pAdapter, &fixPkt, &efuse_addr)) - return false; - } - - *pAddr = efuse_addr; - return ret; -} - -static bool hal_EfusePgPacketWriteData(struct adapter *pAdapter, u16 *pAddr, struct pgpkt *pTargetPkt) -{ - u16 efuse_addr = *pAddr; - u8 badworden; - u32 PgWriteSuccess = 0; - - badworden = Efuse_WordEnableDataWrite(pAdapter, efuse_addr + 1, pTargetPkt->word_en, pTargetPkt->data); - if (badworden == 0x0F) { - /* write ok */ - return true; - } - /* reorganize other pg packet */ - PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data); - if (!PgWriteSuccess) - return false; - else - return true; -} - -static bool -hal_EfusePgPacketWriteHeader( - struct adapter *pAdapter, - u16 *pAddr, - struct pgpkt *pTargetPkt) -{ - bool ret = false; - - if (pTargetPkt->offset >= EFUSE_MAX_SECTION_BASE) - ret = hal_EfusePgPacketWrite2ByteHeader(pAdapter, pAddr, pTargetPkt); - else - ret = hal_EfusePgPacketWrite1ByteHeader(pAdapter, pAddr, pTargetPkt); - - return ret; -} - -static bool wordEnMatched(struct pgpkt *pTargetPkt, struct pgpkt *pCurPkt, - u8 *pWden) -{ - u8 match_word_en = 0x0F; /* default all words are disabled */ - - /* check if the same words are enabled both target and current PG packet */ - if (((pTargetPkt->word_en & BIT(0)) == 0) && - ((pCurPkt->word_en & BIT(0)) == 0)) - match_word_en &= ~BIT(0); /* enable word 0 */ - if (((pTargetPkt->word_en & BIT(1)) == 0) && - ((pCurPkt->word_en & BIT(1)) == 0)) - match_word_en &= ~BIT(1); /* enable word 1 */ - if (((pTargetPkt->word_en & BIT(2)) == 0) && - ((pCurPkt->word_en & BIT(2)) == 0)) - match_word_en &= ~BIT(2); /* enable word 2 */ - if (((pTargetPkt->word_en & BIT(3)) == 0) && - ((pCurPkt->word_en & BIT(3)) == 0)) - match_word_en &= ~BIT(3); /* enable word 3 */ - - *pWden = match_word_en; - - if (match_word_en != 0xf) - return true; - else - return false; -} - -static bool hal_EfuseCheckIfDatafollowed(struct adapter *pAdapter, u8 word_cnts, u16 startAddr) -{ - bool ret = false; - u8 i, efuse_data; - - for (i = 0; i < (word_cnts * 2); i++) { - if (efuse_OneByteRead(pAdapter, (startAddr + i), &efuse_data) && (efuse_data != 0xFF)) - ret = true; - } - return ret; -} - -static bool hal_EfusePartialWriteCheck(struct adapter *pAdapter, u16 *pAddr, struct pgpkt *pTargetPkt) -{ - bool ret = false; - u8 i, efuse_data = 0, cur_header = 0; - u8 matched_wden = 0, badworden = 0; - u16 startAddr = 0; - u16 efuse_max_available_len = - EFUSE_REAL_CONTENT_LEN_88E - EFUSE_OOB_PROTECT_BYTES_88E; - struct pgpkt curPkt; - - rtw_hal_get_hwreg(pAdapter, HW_VAR_EFUSE_BYTES, (u8 *)&startAddr); - startAddr %= EFUSE_REAL_CONTENT_LEN; - - while (1) { - if (startAddr >= efuse_max_available_len) { - ret = false; - break; - } - - if (efuse_OneByteRead(pAdapter, startAddr, &efuse_data) && (efuse_data != 0xFF)) { - if (EXT_HEADER(efuse_data)) { - cur_header = efuse_data; - startAddr++; - efuse_OneByteRead(pAdapter, startAddr, &efuse_data); - if (ALL_WORDS_DISABLED(efuse_data)) { - ret = false; - break; - } - curPkt.offset = ((cur_header & 0xE0) >> 5) | ((efuse_data & 0xF0) >> 1); - curPkt.word_en = efuse_data & 0x0F; - } else { - cur_header = efuse_data; - curPkt.offset = (cur_header >> 4) & 0x0F; - curPkt.word_en = cur_header & 0x0F; - } - - curPkt.word_cnts = Efuse_CalculateWordCnts(curPkt.word_en); - /* if same header is found but no data followed */ - /* write some part of data followed by the header. */ - if ((curPkt.offset == pTargetPkt->offset) && - (!hal_EfuseCheckIfDatafollowed(pAdapter, curPkt.word_cnts, startAddr + 1)) && - wordEnMatched(pTargetPkt, &curPkt, &matched_wden)) { - /* Here to write partial data */ - badworden = Efuse_WordEnableDataWrite(pAdapter, startAddr + 1, matched_wden, pTargetPkt->data); - if (badworden != 0x0F) { - u32 PgWriteSuccess = 0; - /* if write fail on some words, write these bad words again */ - - PgWriteSuccess = Efuse_PgPacketWrite(pAdapter, pTargetPkt->offset, badworden, pTargetPkt->data); - - if (!PgWriteSuccess) { - ret = false; /* write fail, return */ - break; - } - } - /* partial write ok, update the target packet for later use */ - for (i = 0; i < 4; i++) { - if ((matched_wden & (0x1 << i)) == 0) /* this word has been written */ - pTargetPkt->word_en |= (0x1 << i); /* disable the word */ - } - pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en); - } - /* read from next header */ - startAddr = startAddr + (curPkt.word_cnts * 2) + 1; - } else { - /* not used header, 0xff */ - *pAddr = startAddr; - ret = true; - break; - } - } - return ret; -} - -static void hal_EfuseConstructPGPkt(u8 offset, u8 word_en, u8 *pData, struct pgpkt *pTargetPkt) -{ - memset((void *)pTargetPkt->data, 0xFF, sizeof(u8) * 8); - pTargetPkt->offset = offset; - pTargetPkt->word_en = word_en; - efuse_WordEnableDataRead(word_en, pData, pTargetPkt->data); - pTargetPkt->word_cnts = Efuse_CalculateWordCnts(pTargetPkt->word_en); -} - -bool Efuse_PgPacketWrite(struct adapter *pAdapter, u8 offset, u8 word_en, u8 *pData) -{ - struct pgpkt targetPkt; - u16 startAddr = 0; - - if (Efuse_GetCurrentSize(pAdapter) >= EFUSE_MAP_LEN_88E) - return false; - - hal_EfuseConstructPGPkt(offset, word_en, pData, &targetPkt); - - if (!hal_EfusePartialWriteCheck(pAdapter, &startAddr, &targetPkt)) - return false; - - if (!hal_EfusePgPacketWriteHeader(pAdapter, &startAddr, &targetPkt)) - return false; - - if (!hal_EfusePgPacketWriteData(pAdapter, &startAddr, &targetPkt)) - return false; - - return true; -} - -u8 Efuse_CalculateWordCnts(u8 word_en) -{ - u8 word_cnts = 0; - - if (!(word_en & BIT(0))) - word_cnts++; /* 0 : write enable */ - if (!(word_en & BIT(1))) - word_cnts++; - if (!(word_en & BIT(2))) - word_cnts++; - if (!(word_en & BIT(3))) - word_cnts++; - return word_cnts; -} - -u8 efuse_OneByteRead(struct adapter *pAdapter, u16 addr, u8 *data) -{ - u8 tmpidx = 0; - u8 result; - - usb_write8(pAdapter, EFUSE_CTRL + 1, (u8)(addr & 0xff)); - usb_write8(pAdapter, EFUSE_CTRL + 2, ((u8)((addr >> 8) & 0x03)) | - (usb_read8(pAdapter, EFUSE_CTRL + 2) & 0xFC)); - - usb_write8(pAdapter, EFUSE_CTRL + 3, 0x72);/* read cmd */ - - while (!(0x80 & usb_read8(pAdapter, EFUSE_CTRL + 3)) && (tmpidx < 100)) - tmpidx++; - if (tmpidx < 100) { - *data = usb_read8(pAdapter, EFUSE_CTRL); - result = true; - } else { - *data = 0xff; - result = false; - } - return result; -} - -u8 efuse_OneByteWrite(struct adapter *pAdapter, u16 addr, u8 data) -{ - u8 tmpidx = 0; - u8 result; - - usb_write8(pAdapter, EFUSE_CTRL + 1, (u8)(addr & 0xff)); - usb_write8(pAdapter, EFUSE_CTRL + 2, - (usb_read8(pAdapter, EFUSE_CTRL + 2) & 0xFC) | - (u8)((addr >> 8) & 0x03)); - usb_write8(pAdapter, EFUSE_CTRL, data);/* data */ - - usb_write8(pAdapter, EFUSE_CTRL + 3, 0xF2);/* write cmd */ - - while ((0x80 & usb_read8(pAdapter, EFUSE_CTRL + 3)) && (tmpidx < 100)) - tmpidx++; - - if (tmpidx < 100) - result = true; - else - result = false; - - return result; -} - -/* Read allowed word in current efuse section data. */ -void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata) -{ - if (!(word_en & BIT(0))) { - targetdata[0] = sourdata[0]; - targetdata[1] = sourdata[1]; - } - if (!(word_en & BIT(1))) { - targetdata[2] = sourdata[2]; - targetdata[3] = sourdata[3]; - } - if (!(word_en & BIT(2))) { - targetdata[4] = sourdata[4]; - targetdata[5] = sourdata[5]; - } - if (!(word_en & BIT(3))) { - targetdata[6] = sourdata[6]; - targetdata[7] = sourdata[7]; - } -} - -/* Read All Efuse content */ -static void Efuse_ReadAllMap(struct adapter *pAdapter, u8 *Efuse) -{ - efuse_power_switch(pAdapter, true); - efuse_ReadEFuse(pAdapter, 0, EFUSE_MAP_LEN_88E, Efuse); - efuse_power_switch(pAdapter, false); -} - -/* Transfer current EFUSE content to shadow init and modify map. */ -void EFUSE_ShadowMapUpdate(struct adapter *pAdapter) -{ - struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(pAdapter); - - if (pEEPROM->bautoload_fail_flag) - memset(pEEPROM->efuse_eeprom_data, 0xFF, EFUSE_MAP_LEN_88E); - else - Efuse_ReadAllMap(pAdapter, pEEPROM->efuse_eeprom_data); -} diff --git a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c b/drivers/staging/rtl8188eu/core/rtw_ieee80211.c deleted file mode 100644 index ce82b866c633..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_ieee80211.c +++ /dev/null @@ -1,990 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _IEEE80211_C - -#include <linux/ieee80211.h> - -#include <drv_types.h> -#include <osdep_intf.h> -#include <ieee80211.h> -#include <wifi.h> -#include <osdep_service.h> -#include <wlan_bssdef.h> - -u8 RTW_WPA_OUI_TYPE[] = { 0x00, 0x50, 0xf2, 1 }; -u8 WPA_AUTH_KEY_MGMT_NONE[] = { 0x00, 0x50, 0xf2, 0 }; -u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[] = { 0x00, 0x50, 0xf2, 1 }; -u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[] = { 0x00, 0x50, 0xf2, 2 }; -u8 WPA_CIPHER_SUITE_NONE[] = { 0x00, 0x50, 0xf2, 0 }; -u8 WPA_CIPHER_SUITE_WEP40[] = { 0x00, 0x50, 0xf2, 1 }; -u8 WPA_CIPHER_SUITE_TKIP[] = { 0x00, 0x50, 0xf2, 2 }; -u8 WPA_CIPHER_SUITE_WRAP[] = { 0x00, 0x50, 0xf2, 3 }; -u8 WPA_CIPHER_SUITE_CCMP[] = { 0x00, 0x50, 0xf2, 4 }; -u8 WPA_CIPHER_SUITE_WEP104[] = { 0x00, 0x50, 0xf2, 5 }; - -u16 RSN_VERSION_BSD = 1; -u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[] = { 0x00, 0x0f, 0xac, 1 }; -u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[] = { 0x00, 0x0f, 0xac, 2 }; -u8 RSN_CIPHER_SUITE_NONE[] = { 0x00, 0x0f, 0xac, 0 }; -u8 RSN_CIPHER_SUITE_WEP40[] = { 0x00, 0x0f, 0xac, 1 }; -u8 RSN_CIPHER_SUITE_TKIP[] = { 0x00, 0x0f, 0xac, 2 }; -u8 RSN_CIPHER_SUITE_WRAP[] = { 0x00, 0x0f, 0xac, 3 }; -u8 RSN_CIPHER_SUITE_CCMP[] = { 0x00, 0x0f, 0xac, 4 }; -u8 RSN_CIPHER_SUITE_WEP104[] = { 0x00, 0x0f, 0xac, 5 }; -/* */ -/* for adhoc-master to generate ie and provide supported-rate to fw */ -/* */ - -static u8 WIFI_CCKRATES[] = { - IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK -}; - -static u8 WIFI_OFDMRATES[] = { - IEEE80211_OFDM_RATE_6MB, - IEEE80211_OFDM_RATE_9MB, - IEEE80211_OFDM_RATE_12MB, - IEEE80211_OFDM_RATE_18MB, - IEEE80211_OFDM_RATE_24MB, - IEEE80211_OFDM_RATE_36MB, - IEEE80211_OFDM_RATE_48MB, - IEEE80211_OFDM_RATE_54MB -}; - -int rtw_get_bit_value_from_ieee_value(u8 val) -{ - static const unsigned char dot11_rate_table[] = { - 2, 4, 11, 22, 12, 18, 24, 36, 48, - 72, 96, 108, 0}; /* last element must be zero!! */ - int i = 0; - - while (dot11_rate_table[i] != 0) { - if (dot11_rate_table[i] == val) - return BIT(i); - i++; - } - return 0; -} - -bool rtw_is_cckrates_included(u8 *rate) -{ - while (*rate) { - u8 r = *rate & 0x7f; - - if (r == 2 || r == 4 || r == 11 || r == 22) - return true; - rate++; - } - - return false; -} - -bool rtw_is_cckratesonly_included(u8 *rate) -{ - while (*rate) { - u8 r = *rate & 0x7f; - - if (r != 2 && r != 4 && r != 11 && r != 22) - return false; - rate++; - } - - return true; -} - -int rtw_check_network_type(unsigned char *rate) -{ - /* could be pure B, pure G, or B/G */ - if (rtw_is_cckratesonly_included(rate)) - return WIRELESS_11B; - else if (rtw_is_cckrates_included(rate)) - return WIRELESS_11BG; - else - return WIRELESS_11G; -} - -u8 *rtw_set_fixed_ie(void *pbuf, unsigned int len, void *source, - unsigned int *frlen) -{ - memcpy(pbuf, source, len); - *frlen = *frlen + len; - return ((u8 *)pbuf) + len; -} - -/* rtw_set_ie will update frame length */ -u8 *rtw_set_ie -( - u8 *pbuf, - int index, - uint len, - u8 *source, - uint *frlen /* frame length */ -) -{ - *pbuf = (u8)index; - - *(pbuf + 1) = (u8)len; - - if (len > 0) - memcpy((void *)(pbuf + 2), (void *)source, len); - - *frlen = *frlen + (len + 2); - - return pbuf + len + 2; -} - -/* - * ---------------------------------------------------------------------------- - * index: the information element id index, limit is the limit for search - * ---------------------------------------------------------------------------- - */ -u8 *rtw_get_ie(u8 *pbuf, int index, uint *len, int limit) -{ - int tmp, i; - u8 *p; - - if (limit < 1) - return NULL; - - p = pbuf; - i = 0; - *len = 0; - while (1) { - if (*p == index) { - *len = *(p + 1); - return p; - } - tmp = *(p + 1); - p += (tmp + 2); - i += (tmp + 2); - if (i >= limit) - break; - } - return NULL; -} - -void rtw_set_supported_rate(u8 *SupportedRates, uint mode) -{ - memset(SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX); - - switch (mode) { - case WIRELESS_11B: - memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - break; - case WIRELESS_11G: - case WIRELESS_11A: - case WIRELESS_11_5N: - case WIRELESS_11A_5N:/* Todo: no basic rate for ofdm ? */ - memcpy(SupportedRates, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); - break; - case WIRELESS_11BG: - case WIRELESS_11G_24N: - case WIRELESS_11_24N: - case WIRELESS_11BG_24N: - memcpy(SupportedRates, WIFI_CCKRATES, IEEE80211_CCK_RATE_LEN); - memcpy(SupportedRates + IEEE80211_CCK_RATE_LEN, WIFI_OFDMRATES, IEEE80211_NUM_OFDM_RATESLEN); - break; - } -} - -uint rtw_get_rateset_len(u8 *rateset) -{ - uint i; - - for (i = 0; i < 13; i++) - if (rateset[i] == 0) - break; - return i; -} - -int rtw_generate_ie(struct registry_priv *pregistrypriv) -{ - u8 wireless_mode; - int rateLen; - uint sz = 0; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - u8 *ie = pdev_network->ies; - - /* timestamp will be inserted by hardware */ - sz += 8; - ie += sz; - - /* beacon interval : 2bytes */ - *(__le16 *)ie = cpu_to_le16((u16)pdev_network->Configuration.BeaconPeriod);/* BCN_INTERVAL; */ - sz += 2; - ie += 2; - - /* capability info */ - *(u16 *)ie = 0; - - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_IBSS); - - if (pregistrypriv->preamble == PREAMBLE_SHORT) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_SHORT_PREAMBLE); - - if (pdev_network->Privacy) - *(__le16 *)ie |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY); - - sz += 2; - ie += 2; - - /* SSID */ - ie = rtw_set_ie(ie, WLAN_EID_SSID, pdev_network->ssid.ssid_length, pdev_network->ssid.ssid, &sz); - - /* supported rates */ - if (pregistrypriv->wireless_mode == WIRELESS_11ABGN) - wireless_mode = WIRELESS_11BG_24N; - else - wireless_mode = pregistrypriv->wireless_mode; - - rtw_set_supported_rate(pdev_network->SupportedRates, wireless_mode); - - rateLen = rtw_get_rateset_len(pdev_network->SupportedRates); - - if (rateLen > 8) { - ie = rtw_set_ie(ie, WLAN_EID_SUPP_RATES, 8, pdev_network->SupportedRates, &sz); - /* ie = rtw_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); */ - } else { - ie = rtw_set_ie(ie, WLAN_EID_SUPP_RATES, rateLen, pdev_network->SupportedRates, &sz); - } - - /* DS parameter set */ - ie = rtw_set_ie(ie, WLAN_EID_DS_PARAMS, 1, (u8 *)&pdev_network->Configuration.DSConfig, &sz); - - /* IBSS Parameter Set */ - - ie = rtw_set_ie(ie, WLAN_EID_IBSS_PARAMS, 2, (u8 *)&pdev_network->Configuration.ATIMWindow, &sz); - - if (rateLen > 8) - ie = rtw_set_ie(ie, WLAN_EID_EXT_SUPP_RATES, (rateLen - 8), (pdev_network->SupportedRates + 8), &sz); - - return sz; -} - -unsigned char *rtw_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit) -{ - uint len; - u16 val16; - __le16 le_tmp; - static const unsigned char wpa_oui_type[] = {0x00, 0x50, 0xf2, 0x01}; - u8 *pbuf = pie; - int limit_new = limit; - - while (1) { - pbuf = rtw_get_ie(pbuf, WLAN_EID_VENDOR_SPECIFIC, &len, limit_new); - - if (pbuf) { - /* check if oui matches... */ - if (memcmp((pbuf + 2), wpa_oui_type, sizeof(wpa_oui_type))) - goto check_next_ie; - - /* check version... */ - memcpy((u8 *)&le_tmp, (pbuf + 6), sizeof(val16)); - - val16 = le16_to_cpu(le_tmp); - if (val16 != 0x0001) - goto check_next_ie; - *wpa_ie_len = *(pbuf + 1); - return pbuf; - } - *wpa_ie_len = 0; - return NULL; - -check_next_ie: - limit_new = limit - (pbuf - pie) - 2 - len; - if (limit_new <= 0) - break; - pbuf += (2 + len); - } - *wpa_ie_len = 0; - return NULL; -} - -unsigned char *rtw_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, int limit) -{ - return rtw_get_ie(pie, WLAN_EID_RSN, rsn_ie_len, limit); -} - -int rtw_get_wpa_cipher_suite(u8 *s) -{ - if (!memcmp(s, WPA_CIPHER_SUITE_NONE, WPA_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, WPA_CIPHER_SUITE_WEP40, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, WPA_CIPHER_SUITE_TKIP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, WPA_CIPHER_SUITE_CCMP, WPA_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, WPA_CIPHER_SUITE_WEP104, WPA_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - - return 0; -} - -int rtw_get_wpa2_cipher_suite(u8 *s) -{ - if (!memcmp(s, RSN_CIPHER_SUITE_NONE, RSN_SELECTOR_LEN)) - return WPA_CIPHER_NONE; - if (!memcmp(s, RSN_CIPHER_SUITE_WEP40, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP40; - if (!memcmp(s, RSN_CIPHER_SUITE_TKIP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_TKIP; - if (!memcmp(s, RSN_CIPHER_SUITE_CCMP, RSN_SELECTOR_LEN)) - return WPA_CIPHER_CCMP; - if (!memcmp(s, RSN_CIPHER_SUITE_WEP104, RSN_SELECTOR_LEN)) - return WPA_CIPHER_WEP104; - - return 0; -} - -int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x) -{ - int i, ret = _SUCCESS; - int left, count; - u8 *pos; - u8 SUITE_1X[4] = {0x00, 0x50, 0xf2, 1}; - - if (wpa_ie_len <= 0) { - /* No WPA IE - fail silently */ - return _FAIL; - } - - if ((*wpa_ie != WLAN_EID_VENDOR_SPECIFIC) || (*(wpa_ie + 1) != (u8)(wpa_ie_len - 2)) || - (memcmp(wpa_ie + 2, RTW_WPA_OUI_TYPE, WPA_SELECTOR_LEN))) - return _FAIL; - - pos = wpa_ie; - - pos += 8; - left = wpa_ie_len - 8; - - /* group_cipher */ - if (left >= WPA_SELECTOR_LEN) { - *group_cipher = rtw_get_wpa_cipher_suite(pos); - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } else if (left > 0) { - return _FAIL; - } - - /* pairwise_cipher */ - if (left >= 2) { - count = get_unaligned_le16(pos); - pos += 2; - left -= 2; - - if (count == 0 || left < count * WPA_SELECTOR_LEN) - return _FAIL; - - for (i = 0; i < count; i++) { - *pairwise_cipher |= rtw_get_wpa_cipher_suite(pos); - - pos += WPA_SELECTOR_LEN; - left -= WPA_SELECTOR_LEN; - } - } else if (left == 1) { - return _FAIL; - } - - if (is_8021x) { - if (left >= 6) { - pos += 2; - if (!memcmp(pos, SUITE_1X, 4)) - *is_8021x = 1; - } - } - - return ret; -} - -int rtw_parse_wpa2_ie(u8 *rsn_ie, int rsn_ie_len, int *group_cipher, int *pairwise_cipher, int *is_8021x) -{ - int i, ret = _SUCCESS; - int left, count; - u8 *pos; - u8 SUITE_1X[4] = {0x00, 0x0f, 0xac, 0x01}; - - if (rsn_ie_len <= 0) { - /* No RSN IE - fail silently */ - return _FAIL; - } - - if ((*rsn_ie != WLAN_EID_RSN) || (*(rsn_ie + 1) != (u8)(rsn_ie_len - 2))) - return _FAIL; - - pos = rsn_ie; - pos += 4; - left = rsn_ie_len - 4; - - /* group_cipher */ - if (left >= RSN_SELECTOR_LEN) { - *group_cipher = rtw_get_wpa2_cipher_suite(pos); - - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - - } else if (left > 0) { - return _FAIL; - } - - /* pairwise_cipher */ - if (left >= 2) { - count = get_unaligned_le16(pos); - pos += 2; - left -= 2; - - if (count == 0 || left < count * RSN_SELECTOR_LEN) - return _FAIL; - - for (i = 0; i < count; i++) { - *pairwise_cipher |= rtw_get_wpa2_cipher_suite(pos); - - pos += RSN_SELECTOR_LEN; - left -= RSN_SELECTOR_LEN; - } - - } else if (left == 1) { - return _FAIL; - } - - if (is_8021x) { - if (left >= 6) { - pos += 2; - if (!memcmp(pos, SUITE_1X, 4)) - *is_8021x = 1; - } - } - return ret; -} - -void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, u8 *wpa_ie, u16 *wpa_len) -{ - u8 authmode; - u8 wpa_oui[4] = {0x0, 0x50, 0xf2, 0x01}; - uint cnt; - - /* Search required WPA or WPA2 IE and copy to sec_ie[] */ - - cnt = _TIMESTAMP_ + _BEACON_ITERVAL_ + _CAPABILITY_; - - while (cnt < in_len) { - authmode = in_ie[cnt]; - - if ((authmode == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt + 2], &wpa_oui[0], 4))) { - if (wpa_ie) - memcpy(wpa_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - - *wpa_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /* get next */ - } else { - if (authmode == WLAN_EID_RSN) { - if (rsn_ie) - memcpy(rsn_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - - *rsn_len = in_ie[cnt + 1] + 2; - cnt += in_ie[cnt + 1] + 2; /* get next */ - } else { - cnt += in_ie[cnt + 1] + 2; /* get next */ - } - } - } -} - -u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen) -{ - u8 match = false; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - if (!ie_ptr) - return match; - - eid = ie_ptr[0]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&ie_ptr[2], wps_oui, 4))) { - *wps_ielen = ie_ptr[1] + 2; - match = true; - } - return match; -} - -/** - * rtw_get_wps_ie - Search WPS IE from a series of ies - * @in_ie: Address of ies to search - * @in_len: Length limit from in_ie - * @wps_ie: If not NULL and WPS IE is found, WPS IE will be copied to the buf starting from wps_ie - * @wps_ielen: If not NULL and WPS IE is found, will set to the length of the entire WPS IE - * - * Returns: The address of the WPS IE found, or NULL - */ -u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen) -{ - uint cnt; - u8 *wpsie_ptr = NULL; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - if (wps_ielen) - *wps_ielen = 0; - - if (!in_ie || in_len <= 0) - return wpsie_ptr; - - cnt = 0; - - while (cnt < in_len) { - eid = in_ie[cnt]; - - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&in_ie[cnt + 2], wps_oui, 4))) { - wpsie_ptr = &in_ie[cnt]; - - if (wps_ie) - memcpy(wps_ie, &in_ie[cnt], in_ie[cnt + 1] + 2); - - if (wps_ielen) - *wps_ielen = in_ie[cnt + 1] + 2; - - cnt += in_ie[cnt + 1] + 2; - - break; - } - cnt += in_ie[cnt + 1] + 2; /* goto next */ - } - return wpsie_ptr; -} - -/** - * rtw_get_wps_attr - Search a specific WPS attribute from a given WPS IE - * @wps_ie: Address of WPS IE to search - * @wps_ielen: Length limit from wps_ie - * @target_attr_id: The attribute ID of WPS attribute to search - * @buf_attr: If not NULL and the WPS attribute is found, WPS attribute will be copied to the buf starting from buf_attr - * @len_attr: If not NULL and the WPS attribute is found, will set to the length of the entire WPS attribute - * - * Returns: the address of the specific WPS attribute found, or NULL - */ -u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_attr, u32 *len_attr) -{ - u8 *attr_ptr = NULL; - u8 *target_attr_ptr = NULL; - u8 wps_oui[4] = {0x00, 0x50, 0xF2, 0x04}; - - if (len_attr) - *len_attr = 0; - - if ((wps_ie[0] != WLAN_EID_VENDOR_SPECIFIC) || - (memcmp(wps_ie + 2, wps_oui, 4))) - return attr_ptr; - - /* 6 = 1(Element ID) + 1(Length) + 4(WPS OUI) */ - attr_ptr = wps_ie + 6; /* goto first attr */ - - while (attr_ptr - wps_ie < wps_ielen) { - /* 4 = 2(Attribute ID) + 2(Length) */ - u16 attr_id = get_unaligned_be16(attr_ptr); - u16 attr_data_len = get_unaligned_be16(attr_ptr + 2); - u16 attr_len = attr_data_len + 4; - - if (attr_id == target_attr_id) { - target_attr_ptr = attr_ptr; - if (buf_attr) - memcpy(buf_attr, attr_ptr, attr_len); - if (len_attr) - *len_attr = attr_len; - break; - } - attr_ptr += attr_len; /* goto next */ - } - return target_attr_ptr; -} - -/** - * rtw_get_wps_attr_content - Search a specific WPS attribute content from a given WPS IE - * @wps_ie: Address of WPS IE to search - * @wps_ielen: Length limit from wps_ie - * @target_attr_id: The attribute ID of WPS attribute to search - * @buf_content: If not NULL and the WPS attribute is found, WPS attribute content will be copied to the buf starting from buf_content - * @len_content: If not NULL and the WPS attribute is found, will set to the length of the WPS attribute content - * - * Returns: the address of the specific WPS attribute content found, or NULL - */ -u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, u8 *buf_content, uint *len_content) -{ - u8 *attr_ptr; - u32 attr_len; - - if (len_content) - *len_content = 0; - - attr_ptr = rtw_get_wps_attr(wps_ie, wps_ielen, target_attr_id, NULL, &attr_len); - - if (attr_ptr && attr_len) { - if (buf_content) - memcpy(buf_content, attr_ptr + 4, attr_len - 4); - - if (len_content) - *len_content = attr_len - 4; - - return attr_ptr + 4; - } - - return NULL; -} - -static int rtw_ieee802_11_parse_vendor_specific(u8 *pos, uint elen, - struct rtw_ieee802_11_elems *elems, int show_errors) -{ - unsigned int oui; - - /* - * first 3 bytes in vendor specific information element are the IEEE - * OUI of the vendor. The following byte is used a vendor specific - * sub-type. - */ - if (elen < 4) - return -1; - - oui = RTW_GET_BE24(pos); - switch (oui) { - case OUI_MICROSOFT: - /* - * Microsoft/Wi-Fi information elements are further typed and - * subtyped - */ - switch (pos[3]) { - case 1: - /* - * Microsoft OUI (00:50:F2) with OUI Type 1: - * real WPA information element - */ - elems->wpa_ie = pos; - elems->wpa_ie_len = elen; - break; - case WME_OUI_TYPE: /* this is a Wi-Fi WME info. element */ - if (elen < 5) - return -1; - - switch (pos[4]) { - case WME_OUI_SUBTYPE_INFORMATION_ELEMENT: - case WME_OUI_SUBTYPE_PARAMETER_ELEMENT: - elems->wme = pos; - elems->wme_len = elen; - break; - case WME_OUI_SUBTYPE_TSPEC_ELEMENT: - elems->wme_tspec = pos; - elems->wme_tspec_len = elen; - break; - default: - return -1; - } - break; - case 4: - /* Wi-Fi Protected Setup (WPS) IE */ - elems->wps_ie = pos; - elems->wps_ie_len = elen; - break; - default: - return -1; - } - break; - - case OUI_BROADCOM: - switch (pos[3]) { - case VENDOR_HT_CAPAB_OUI_TYPE: - elems->vendor_ht_cap = pos; - elems->vendor_ht_cap_len = elen; - break; - default: - return -1; - } - break; - default: - return -1; - } - return 0; -} - -/** - * rtw_ieee802_11_parse_elems - Parse information elements in management frames - * @start: Pointer to the start of ies - * @len: Length of IE buffer in octets - * @elems: Data structure for parsed elements - * @show_errors: Whether to show parsing errors in debug log - * Returns: Parsing result - */ -enum parse_res rtw_ieee802_11_parse_elems(u8 *start, uint len, - struct rtw_ieee802_11_elems *elems, - int show_errors) -{ - uint left = len; - u8 *pos = start; - int unknown = 0; - - memset(elems, 0, sizeof(*elems)); - - while (left >= 2) { - u8 id, elen; - - id = *pos++; - elen = *pos++; - left -= 2; - - if (elen > left) - return ParseFailed; - - switch (id) { - case WLAN_EID_SSID: - elems->ssid = pos; - elems->ssid_len = elen; - break; - case WLAN_EID_SUPP_RATES: - elems->supp_rates = pos; - elems->supp_rates_len = elen; - break; - case WLAN_EID_FH_PARAMS: - elems->fh_params = pos; - elems->fh_params_len = elen; - break; - case WLAN_EID_DS_PARAMS: - elems->ds_params = pos; - elems->ds_params_len = elen; - break; - case WLAN_EID_CF_PARAMS: - elems->cf_params = pos; - elems->cf_params_len = elen; - break; - case WLAN_EID_TIM: - elems->tim = pos; - elems->tim_len = elen; - break; - case WLAN_EID_IBSS_PARAMS: - elems->ibss_params = pos; - elems->ibss_params_len = elen; - break; - case WLAN_EID_CHALLENGE: - elems->challenge = pos; - elems->challenge_len = elen; - break; - case WLAN_EID_ERP_INFO: - elems->erp_info = pos; - elems->erp_info_len = elen; - break; - case WLAN_EID_EXT_SUPP_RATES: - elems->ext_supp_rates = pos; - elems->ext_supp_rates_len = elen; - break; - case WLAN_EID_VENDOR_SPECIFIC: - if (rtw_ieee802_11_parse_vendor_specific(pos, elen, elems, show_errors)) - unknown++; - break; - case WLAN_EID_RSN: - elems->rsn_ie = pos; - elems->rsn_ie_len = elen; - break; - case WLAN_EID_PWR_CAPABILITY: - elems->power_cap = pos; - elems->power_cap_len = elen; - break; - case WLAN_EID_SUPPORTED_CHANNELS: - elems->supp_channels = pos; - elems->supp_channels_len = elen; - break; - case WLAN_EID_MOBILITY_DOMAIN: - elems->mdie = pos; - elems->mdie_len = elen; - break; - case WLAN_EID_FAST_BSS_TRANSITION: - elems->ftie = pos; - elems->ftie_len = elen; - break; - case WLAN_EID_TIMEOUT_INTERVAL: - elems->timeout_int = pos; - elems->timeout_int_len = elen; - break; - case WLAN_EID_HT_CAPABILITY: - elems->ht_capabilities = pos; - elems->ht_capabilities_len = elen; - break; - case WLAN_EID_HT_OPERATION: - elems->ht_operation = pos; - elems->ht_operation_len = elen; - break; - default: - unknown++; - break; - } - left -= elen; - pos += elen; - } - if (left) - return ParseFailed; - return unknown ? ParseUnknown : ParseOK; -} - -void rtw_macaddr_cfg(u8 *mac_addr) -{ - u8 mac[ETH_ALEN]; - - if (!mac_addr) - return; - - if (rtw_initmac && mac_pton(rtw_initmac, mac)) { - /* Users specify the mac address */ - ether_addr_copy(mac_addr, mac); - } else { - /* Use the mac address stored in the Efuse */ - ether_addr_copy(mac, mac_addr); - } - - if (is_broadcast_ether_addr(mac) || is_zero_ether_addr(mac)) - eth_random_addr(mac_addr); -} - -static int rtw_get_cipher_info(struct wlan_network *pnetwork) -{ - uint wpa_ielen; - unsigned char *pbuf; - int group_cipher = 0, pairwise_cipher = 0, is8021x = 0; - int ret = _FAIL; - - pbuf = rtw_get_wpa_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length - 12); - - if (pbuf && (wpa_ielen > 0)) { - if (rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is8021x) == _SUCCESS) { - pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; - pnetwork->BcnInfo.group_cipher = group_cipher; - pnetwork->BcnInfo.is_8021x = is8021x; - ret = _SUCCESS; - } - } else { - pbuf = rtw_get_wpa2_ie(&pnetwork->network.ies[12], &wpa_ielen, pnetwork->network.ie_length - 12); - - if (pbuf && (wpa_ielen > 0)) { - if (rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher, &pairwise_cipher, &is8021x) == _SUCCESS) { - pnetwork->BcnInfo.pairwise_cipher = pairwise_cipher; - pnetwork->BcnInfo.group_cipher = group_cipher; - pnetwork->BcnInfo.is_8021x = is8021x; - ret = _SUCCESS; - } - } - } - - return ret; -} - -void rtw_get_bcn_info(struct wlan_network *pnetwork) -{ - unsigned short cap = 0; - u8 bencrypt = 0; - __le16 le_tmp; - u16 wpa_len = 0, rsn_len = 0; - struct HT_info_element *pht_info = NULL; - uint len; - unsigned char *p; - - memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.ies), 2); - cap = le16_to_cpu(le_tmp); - if (cap & WLAN_CAPABILITY_PRIVACY) { - bencrypt = 1; - pnetwork->network.Privacy = 1; - } else { - pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_OPENSYS; - } - rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, NULL, &rsn_len, NULL, &wpa_len); - - if (rsn_len > 0) { - pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA2; - } else if (wpa_len > 0) { - pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WPA; - } else { - if (bencrypt) - pnetwork->BcnInfo.encryp_protocol = ENCRYP_PROTOCOL_WEP; - } - rtw_get_cipher_info(pnetwork); - - /* get bwmode and ch_offset */ - /* parsing HT_CAP_IE */ - p = rtw_get_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, pnetwork->network.ie_length - _FIXED_IE_LENGTH_); - if (p && len > 0) { - struct ieee80211_ht_cap *ht_cap = - (struct ieee80211_ht_cap *)(p + 2); - - pnetwork->BcnInfo.ht_cap_info = le16_to_cpu(ht_cap->cap_info); - } else { - pnetwork->BcnInfo.ht_cap_info = 0; - } - /* parsing HT_INFO_IE */ - p = rtw_get_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, pnetwork->network.ie_length - _FIXED_IE_LENGTH_); - if (p && len > 0) { - pht_info = (struct HT_info_element *)(p + 2); - pnetwork->BcnInfo.ht_info_infos_0 = pht_info->infos[0]; - } else { - pnetwork->BcnInfo.ht_info_infos_0 = 0; - } -} - -/* show MCS rate, unit: 100Kbps */ -u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, unsigned char *MCS_rate) -{ - u16 max_rate = 0; - - if (rf_type == RF_1T1R) { - if (MCS_rate[0] & BIT(7)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1500 : 1350) : ((short_GI_20) ? 722 : 650); - else if (MCS_rate[0] & BIT(6)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1350 : 1215) : ((short_GI_20) ? 650 : 585); - else if (MCS_rate[0] & BIT(5)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1200 : 1080) : ((short_GI_20) ? 578 : 520); - else if (MCS_rate[0] & BIT(4)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 900 : 810) : ((short_GI_20) ? 433 : 390); - else if (MCS_rate[0] & BIT(3)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 600 : 540) : ((short_GI_20) ? 289 : 260); - else if (MCS_rate[0] & BIT(2)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 450 : 405) : ((short_GI_20) ? 217 : 195); - else if (MCS_rate[0] & BIT(1)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 300 : 270) : ((short_GI_20) ? 144 : 130); - else if (MCS_rate[0] & BIT(0)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 150 : 135) : ((short_GI_20) ? 72 : 65); - } else { - if (MCS_rate[1]) { - if (MCS_rate[1] & BIT(7)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 3000 : 2700) : ((short_GI_20) ? 1444 : 1300); - else if (MCS_rate[1] & BIT(6)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 2700 : 2430) : ((short_GI_20) ? 1300 : 1170); - else if (MCS_rate[1] & BIT(5)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 2400 : 2160) : ((short_GI_20) ? 1156 : 1040); - else if (MCS_rate[1] & BIT(4)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1800 : 1620) : ((short_GI_20) ? 867 : 780); - else if (MCS_rate[1] & BIT(3)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1200 : 1080) : ((short_GI_20) ? 578 : 520); - else if (MCS_rate[1] & BIT(2)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 900 : 810) : ((short_GI_20) ? 433 : 390); - else if (MCS_rate[1] & BIT(1)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 600 : 540) : ((short_GI_20) ? 289 : 260); - else if (MCS_rate[1] & BIT(0)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 300 : 270) : ((short_GI_20) ? 144 : 130); - } else { - if (MCS_rate[0] & BIT(7)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1500 : 1350) : ((short_GI_20) ? 722 : 650); - else if (MCS_rate[0] & BIT(6)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1350 : 1215) : ((short_GI_20) ? 650 : 585); - else if (MCS_rate[0] & BIT(5)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 1200 : 1080) : ((short_GI_20) ? 578 : 520); - else if (MCS_rate[0] & BIT(4)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 900 : 810) : ((short_GI_20) ? 433 : 390); - else if (MCS_rate[0] & BIT(3)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 600 : 540) : ((short_GI_20) ? 289 : 260); - else if (MCS_rate[0] & BIT(2)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 450 : 405) : ((short_GI_20) ? 217 : 195); - else if (MCS_rate[0] & BIT(1)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 300 : 270) : ((short_GI_20) ? 144 : 130); - else if (MCS_rate[0] & BIT(0)) - max_rate = (bw_40MHz) ? ((short_GI_40) ? 150 : 135) : ((short_GI_20) ? 72 : 65); - } - } - return max_rate; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c b/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c deleted file mode 100644 index f679a7f8fe75..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_ioctl_set.c +++ /dev/null @@ -1,512 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_IOCTL_SET_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtw_ioctl_set.h> -#include <hal_intf.h> - -static const struct { - int channel_plan; - char *name; -} channel_table[] = { { RT_CHANNEL_DOMAIN_FCC, "US" }, - { RT_CHANNEL_DOMAIN_ETSI, "EU" }, - { RT_CHANNEL_DOMAIN_MKK, "JP" }, - { RT_CHANNEL_DOMAIN_CHINA, "CN"} }; - -extern void indicate_wx_scan_complete_event(struct adapter *padapter); - -u8 rtw_do_join(struct adapter *padapter) -{ - struct list_head *plist, *phead; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - u8 ret = _SUCCESS; - - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - phead = get_list_head(queue); - plist = phead->next; - - pmlmepriv->cur_network.join_res = -2; - - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - - pmlmepriv->pscanned = plist; - - pmlmepriv->to_join = true; - - if (list_empty(&queue->queue)) { - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - - /* when set_ssid/set_bssid for rtw_do_join(), but scanning queue is empty */ - /* we try to issue sitesurvey firstly */ - - if (!pmlmepriv->LinkDetectInfo.bBusyTraffic || - pmlmepriv->to_roaming > 0) { - /* submit site_survey_cmd */ - ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0); - if (ret != _SUCCESS) - pmlmepriv->to_join = false; - } else { - pmlmepriv->to_join = false; - ret = _FAIL; - } - - goto exit; - } else { - int select_ret; - - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - select_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv); - if (select_ret == _SUCCESS) { - pmlmepriv->to_join = false; - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - /* submit createbss_cmd to change to a ADHOC_MASTER */ - - /* pmlmepriv->lock has been acquired by caller... */ - struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network; - - pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; - - pibss = padapter->registrypriv.dev_network.MacAddress; - - memcpy(&pdev_network->ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid)); - - rtw_update_registrypriv_dev_network(padapter); - - rtw_generate_random_ibss(pibss); - - if (rtw_createbss_cmd(padapter) != _SUCCESS) { - ret = false; - goto exit; - } - pmlmepriv->to_join = false; - } else { - /* can't associate ; reset under-linking */ - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - - /* when set_ssid/set_bssid for rtw_do_join(), but there are no desired bss in scanning queue */ - /* we try to issue sitesurvey firstly */ - if (!pmlmepriv->LinkDetectInfo.bBusyTraffic || - pmlmepriv->to_roaming > 0) { - ret = rtw_sitesurvey_cmd(padapter, &pmlmepriv->assoc_ssid, 1, NULL, 0); - if (ret != _SUCCESS) - pmlmepriv->to_join = false; - } else { - ret = _FAIL; - pmlmepriv->to_join = false; - } - } - } - } - -exit: - return ret; -} - -u8 rtw_set_802_11_bssid(struct adapter *padapter, u8 *bssid) -{ - u8 status = _SUCCESS; - u32 cur_time = 0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if ((bssid[0] == 0x00 && bssid[1] == 0x00 && bssid[2] == 0x00 && - bssid[3] == 0x00 && bssid[4] == 0x00 && bssid[5] == 0x00) || - (bssid[0] == 0xFF && bssid[1] == 0xFF && bssid[2] == 0xFF && - bssid[3] == 0xFF && bssid[4] == 0xFF && bssid[5] == 0xFF)) { - status = _FAIL; - goto exit; - } - - spin_lock_bh(&pmlmepriv->lock); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - goto handle_tkip_countermeasure; - else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - goto release_mlme_lock; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, bssid, ETH_ALEN)) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */ - } else { - rtw_disassoc_cmd(padapter, 0, true); - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_indicate_disconnect(padapter); - - rtw_free_assoc_resources(padapter); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - -handle_tkip_countermeasure: - /* should we add something here...? */ - - if (padapter->securitypriv.btkip_countermeasure) { - cur_time = jiffies; - - if (cur_time - padapter->securitypriv.btkip_countermeasure_time > 60 * HZ) { - padapter->securitypriv.btkip_countermeasure = false; - padapter->securitypriv.btkip_countermeasure_time = 0; - } else { - status = _FAIL; - goto release_mlme_lock; - } - } - - memcpy(&pmlmepriv->assoc_bssid, bssid, ETH_ALEN); - pmlmepriv->assoc_by_bssid = true; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - pmlmepriv->to_join = true; - else - status = rtw_do_join(padapter); - -release_mlme_lock: - spin_unlock_bh(&pmlmepriv->lock); - -exit: - return status; -} - -u8 rtw_set_802_11_ssid(struct adapter *padapter, struct ndis_802_11_ssid *ssid) -{ - u8 status = _SUCCESS; - u32 cur_time = 0; - - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *pnetwork = &pmlmepriv->cur_network; - - if (!padapter->hw_init_completed) { - status = _FAIL; - goto exit; - } - - spin_lock_bh(&pmlmepriv->lock); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - goto handle_tkip_countermeasure; - else if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - goto release_mlme_lock; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - if (pmlmepriv->assoc_ssid.ssid_length == ssid->ssid_length && - !memcmp(&pmlmepriv->assoc_ssid.ssid, ssid->ssid, ssid->ssid_length)) { - if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (!rtw_is_same_ibss(padapter, pnetwork)) { - /* if in WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE, create bss or rejoin again */ - rtw_disassoc_cmd(padapter, 0, true); - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_indicate_disconnect(padapter); - - rtw_free_assoc_resources(padapter); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } else { - goto release_mlme_lock;/* it means driver is in WIFI_ADHOC_MASTER_STATE, we needn't create bss again. */ - } - } else { - rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_JOINBSS, 1); - } - } else { - rtw_disassoc_cmd(padapter, 0, true); - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_indicate_disconnect(padapter); - - rtw_free_assoc_resources(padapter); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - } - } - } - -handle_tkip_countermeasure: - - if (padapter->securitypriv.btkip_countermeasure) { - cur_time = jiffies; - - if (cur_time - padapter->securitypriv.btkip_countermeasure_time > 60 * HZ) { - padapter->securitypriv.btkip_countermeasure = false; - padapter->securitypriv.btkip_countermeasure_time = 0; - } else { - status = _FAIL; - goto release_mlme_lock; - } - } - - memcpy(&pmlmepriv->assoc_ssid, ssid, sizeof(struct ndis_802_11_ssid)); - pmlmepriv->assoc_by_bssid = false; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - pmlmepriv->to_join = true; - else - status = rtw_do_join(padapter); - -release_mlme_lock: - spin_unlock_bh(&pmlmepriv->lock); - -exit: - return status; -} - -u8 rtw_set_802_11_infrastructure_mode(struct adapter *padapter, - enum ndis_802_11_network_infra networktype) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - enum ndis_802_11_network_infra *pold_state = &cur_network->network.InfrastructureMode; - - if (*pold_state != networktype) { - spin_lock_bh(&pmlmepriv->lock); - - if (*pold_state == Ndis802_11APMode) { - /* change to other mode from Ndis802_11APMode */ - cur_network->join_res = -1; - -#ifdef CONFIG_88EU_AP_MODE - stop_ap_mode(padapter); -#endif - } - - if (check_fwstate(pmlmepriv, _FW_LINKED) || - *pold_state == Ndis802_11IBSS) - rtw_disassoc_cmd(padapter, 0, true); - - if (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) - rtw_free_assoc_resources(padapter); - - if (*pold_state == Ndis802_11Infrastructure || - *pold_state == Ndis802_11IBSS) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_indicate_disconnect(padapter); /* will clr Linked_state; before this function, we must have checked whether issue dis-assoc_cmd or not */ - } - - *pold_state = networktype; - - _clr_fwstate_(pmlmepriv, ~WIFI_NULL_STATE); - - switch (networktype) { - case Ndis802_11IBSS: - set_fwstate(pmlmepriv, WIFI_ADHOC_STATE); - break; - case Ndis802_11Infrastructure: - set_fwstate(pmlmepriv, WIFI_STATION_STATE); - break; - case Ndis802_11APMode: - set_fwstate(pmlmepriv, WIFI_AP_STATE); -#ifdef CONFIG_88EU_AP_MODE - start_ap_mode(padapter); -#endif - break; - case Ndis802_11AutoUnknown: - case Ndis802_11InfrastructureMax: - break; - } - spin_unlock_bh(&pmlmepriv->lock); - } - - return true; -} - -u8 rtw_set_802_11_disassociate(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - spin_lock_bh(&pmlmepriv->lock); - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - rtw_disassoc_cmd(padapter, 0, true); - rtw_indicate_disconnect(padapter); - rtw_free_assoc_resources(padapter); - rtw_pwr_wakeup(padapter); - } - - spin_unlock_bh(&pmlmepriv->lock); - - return true; -} - -u8 rtw_set_802_11_bssid_list_scan(struct adapter *padapter, struct ndis_802_11_ssid *pssid, int ssid_max_num) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 res = true; - - if (!padapter) { - res = false; - goto exit; - } - if (!padapter->hw_init_completed) { - res = false; - goto exit; - } - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING) || - pmlmepriv->LinkDetectInfo.bBusyTraffic) { - /* Scan or linking is in progress, do nothing. */ - res = true; - } else { - if (rtw_is_scan_deny(padapter)) { - indicate_wx_scan_complete_event(padapter); - return _SUCCESS; - } - - spin_lock_bh(&pmlmepriv->lock); - - res = rtw_sitesurvey_cmd(padapter, pssid, ssid_max_num, NULL, 0); - - spin_unlock_bh(&pmlmepriv->lock); - } -exit: - return res; -} - -u8 rtw_set_802_11_authentication_mode(struct adapter *padapter, enum ndis_802_11_auth_mode authmode) -{ - struct security_priv *psecuritypriv = &padapter->securitypriv; - int res; - u8 ret; - - psecuritypriv->ndisauthtype = authmode; - - if (psecuritypriv->ndisauthtype > 3) - psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; - - res = rtw_set_auth(padapter, psecuritypriv); - - if (res == _SUCCESS) - ret = true; - else - ret = false; - - return ret; -} - -u8 rtw_set_802_11_add_wep(struct adapter *padapter, struct ndis_802_11_wep *wep) -{ - int keyid, res; - struct security_priv *psecuritypriv = &padapter->securitypriv; - u8 ret = _SUCCESS; - - keyid = wep->KeyIndex & 0x3fffffff; - - if (keyid >= 4) { - ret = false; - goto exit; - } - - switch (wep->KeyLength) { - case 5: - psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; - break; - case 13: - psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; - break; - default: - psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - - memcpy(&psecuritypriv->dot11DefKey[keyid].skey[0], - &wep->KeyMaterial, wep->KeyLength); - - psecuritypriv->dot11DefKeylen[keyid] = wep->KeyLength; - - psecuritypriv->dot11PrivacyKeyIndex = keyid; - - res = rtw_set_key(padapter, psecuritypriv, keyid, 1); - - if (res == _FAIL) - ret = false; -exit: - return ret; -} - -/* Return 0 or 100Kbps */ -u16 rtw_get_cur_max_rate(struct adapter *adapter) -{ - int i = 0; - u8 *p; - u16 rate = 0, max_rate = 0; - struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - u8 bw_40MHz = 0, short_GI_20 = 0, short_GI_40 = 0; - u32 ht_ielen = 0; - - if (!check_fwstate(pmlmepriv, _FW_LINKED) && - !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) - return 0; - - if (pmlmeext->cur_wireless_mode & (WIRELESS_11_24N | WIRELESS_11_5N)) { - p = rtw_get_ie(&pcur_bss->ies[12], WLAN_EID_HT_CAPABILITY, - &ht_ielen, pcur_bss->ie_length - 12); - if (p && ht_ielen > 0) { - /* cur_bwmod is updated by beacon, pmlmeinfo is updated by association response */ - bw_40MHz = (pmlmeext->cur_bwmode && (HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH & pmlmeinfo->HT_info.infos[0])) ? 1 : 0; - - short_GI_20 = (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & IEEE80211_HT_CAP_SGI_20) ? 1 : 0; - short_GI_40 = (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & IEEE80211_HT_CAP_SGI_40) ? 1 : 0; - - max_rate = rtw_mcs_rate( - RF_1T1R, - bw_40MHz & pregistrypriv->cbw40_enable, - short_GI_20, - short_GI_40, - pmlmeinfo->HT_caps.mcs.rx_mask - ); - } - } else { - while (pcur_bss->SupportedRates[i] != 0 && - pcur_bss->SupportedRates[i] != 0xFF) { - rate = pcur_bss->SupportedRates[i] & 0x7F; - if (rate > max_rate) - max_rate = rate; - i++; - } - - max_rate *= 5; - } - - return max_rate; -} - -/* Return _SUCCESS or _FAIL */ -int rtw_set_country(struct adapter *adapter, const char *country_code) -{ - int i; - int channel_plan = RT_CHANNEL_DOMAIN_WORLD_WIDE_5G; - - for (i = 0; i < ARRAY_SIZE(channel_table); i++) { - if (strcmp(channel_table[i].name, country_code) == 0) { - channel_plan = channel_table[i].channel_plan; - break; - } - } - - return rtw_set_chplan_cmd(adapter, channel_plan, 1); -} diff --git a/drivers/staging/rtl8188eu/core/rtw_iol.c b/drivers/staging/rtl8188eu/core/rtw_iol.c deleted file mode 100644 index fc3c66201e59..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_iol.c +++ /dev/null @@ -1,19 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <rtw_iol.h> - -bool rtw_iol_applied(struct adapter *adapter) -{ - if (adapter->registrypriv.fw_iol == 1) - return true; - - if (adapter->registrypriv.fw_iol == 2 && - !adapter_to_dvobj(adapter)->ishighspeed) - return true; - return false; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_led.c b/drivers/staging/rtl8188eu/core/rtw_led.c deleted file mode 100644 index be868f386204..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_led.c +++ /dev/null @@ -1,460 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <drv_types.h> -#include "rtw_led.h" - -/* */ -/* Description: */ -/* Callback function of LED BlinkTimer, */ -/* it just schedules to corresponding BlinkWorkItem/led_blink_hdl */ -/* */ -static void BlinkTimerCallback(struct timer_list *t) -{ - struct LED_871x *pLed = from_timer(pLed, t, BlinkTimer); - struct adapter *padapter = pLed->padapter; - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return; - - schedule_work(&pLed->BlinkWorkItem); -} - -/* */ -/* Description: */ -/* Callback function of LED BlinkWorkItem. */ -/* */ -void BlinkWorkItemCallback(struct work_struct *work) -{ - struct LED_871x *pLed = container_of(work, struct LED_871x, - BlinkWorkItem); - - blink_handler(pLed); -} - -/* */ -/* Description: */ -/* Reset status of LED_871x object. */ -/* */ -void ResetLedStatus(struct LED_871x *pLed) -{ - pLed->CurrLedState = RTW_LED_OFF; /* Current LED state. */ - pLed->led_on = false; /* true if LED is ON, false if LED is OFF. */ - - pLed->bLedBlinkInProgress = false; /* true if it is blinking, false o.w.. */ - pLed->bLedWPSBlinkInProgress = false; - - pLed->BlinkTimes = 0; /* Number of times to toggle led state for blinking. */ - pLed->BlinkingLedState = LED_UNKNOWN; /* Next state for blinking, either RTW_LED_ON or RTW_LED_OFF are. */ - - pLed->bLedNoLinkBlinkInProgress = false; - pLed->bLedLinkBlinkInProgress = false; - pLed->bLedScanBlinkInProgress = false; -} - -/*Description: */ -/* Initialize an LED_871x object. */ -void InitLed871x(struct adapter *padapter, struct LED_871x *pLed) -{ - pLed->padapter = padapter; - - ResetLedStatus(pLed); - - timer_setup(&pLed->BlinkTimer, BlinkTimerCallback, 0); - - INIT_WORK(&pLed->BlinkWorkItem, BlinkWorkItemCallback); -} - -/* */ -/* Description: */ -/* DeInitialize an LED_871x object. */ -/* */ -void DeInitLed871x(struct LED_871x *pLed) -{ - cancel_work_sync(&pLed->BlinkWorkItem); - del_timer_sync(&pLed->BlinkTimer); - ResetLedStatus(pLed); -} - -/* */ -/* Description: */ -/* Implementation of LED blinking behavior. */ -/* It toggle off LED and schedule corresponding timer if necessary. */ -/* */ - -static void SwLedBlink1(struct LED_871x *pLed) -{ - struct adapter *padapter = pLed->padapter; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - /* Change LED according to BlinkingLedState specified. */ - if (pLed->BlinkingLedState == RTW_LED_ON) - sw_led_on(padapter, pLed); - else - sw_led_off(padapter, pLed); - - if (padapter->pwrctrlpriv.rf_pwrstate != rf_on) { - sw_led_off(padapter, pLed); - ResetLedStatus(pLed); - return; - } - - switch (pLed->CurrLedState) { - case LED_BLINK_SLOWLY: - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_NORMAL: - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - break; - case LED_BLINK_SCAN: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->bLedScanBlinkInProgress = false; - } else { - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_TXRX: - pLed->BlinkTimes--; - if (pLed->BlinkTimes == 0) { - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - } else if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - } - pLed->bLedBlinkInProgress = false; - } else { - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - } - break; - case LED_BLINK_WPS: - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_BLINK_WPS_STOP: /* WPS success */ - if (pLed->BlinkingLedState != RTW_LED_ON) { - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - - pLed->bLedWPSBlinkInProgress = false; - } else { - pLed->BlinkingLedState = RTW_LED_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } - break; - default: - break; - } -} - - /* ALPHA, added by chiyoko, 20090106 */ -static void SwLedControlMode1(struct adapter *padapter, enum LED_CTL_MODE LedAction) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - struct LED_871x *pLed = &ledpriv->sw_led; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - switch (LedAction) { - case LED_CTL_POWER_ON: - case LED_CTL_START_TO_LINK: - case LED_CTL_NO_LINK: - if (pLed->bLedNoLinkBlinkInProgress) - break; - if (pLed->CurrLedState == LED_BLINK_SCAN || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_LINK: - if (pLed->bLedLinkBlinkInProgress) - break; - if (pLed->CurrLedState == LED_BLINK_SCAN || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_NORMAL; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_SITE_SURVEY: - if (pmlmepriv->LinkDetectInfo.bBusyTraffic && - check_fwstate(pmlmepriv, _FW_LINKED)) - break; - if (pLed->bLedScanBlinkInProgress) - break; - if (IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - pLed->bLedScanBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SCAN; - pLed->BlinkTimes = 24; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_CTL_TX: - case LED_CTL_RX: - if (pLed->bLedBlinkInProgress) - break; - if (pLed->CurrLedState == LED_BLINK_SCAN || - IS_LED_WPS_BLINKING(pLed)) - return; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - pLed->bLedBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_TXRX; - pLed->BlinkTimes = 2; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_FASTER_INTERVAL_ALPHA)); - break; - case LED_CTL_START_WPS: /* wait until xinpin finish */ - case LED_CTL_START_WPS_BOTTON: - if (pLed->bLedWPSBlinkInProgress) - break; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_SCAN_INTERVAL_ALPHA)); - break; - case LED_CTL_STOP_WPS: - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) - del_timer_sync(&pLed->BlinkTimer); - else - pLed->bLedWPSBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_WPS_STOP; - if (pLed->led_on) { - pLed->BlinkingLedState = RTW_LED_OFF; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA)); - } else { - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, - jiffies + msecs_to_jiffies(0)); - } - break; - case LED_CTL_STOP_WPS_FAIL: - if (pLed->bLedWPSBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - pLed->bLedNoLinkBlinkInProgress = true; - pLed->CurrLedState = LED_BLINK_SLOWLY; - if (pLed->led_on) - pLed->BlinkingLedState = RTW_LED_OFF; - else - pLed->BlinkingLedState = RTW_LED_ON; - mod_timer(&pLed->BlinkTimer, jiffies + - msecs_to_jiffies(LED_BLINK_NO_LINK_INTERVAL_ALPHA)); - break; - case LED_CTL_POWER_OFF: - pLed->CurrLedState = RTW_LED_OFF; - pLed->BlinkingLedState = RTW_LED_OFF; - if (pLed->bLedNoLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedNoLinkBlinkInProgress = false; - } - if (pLed->bLedLinkBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedLinkBlinkInProgress = false; - } - if (pLed->bLedBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedBlinkInProgress = false; - } - if (pLed->bLedWPSBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedWPSBlinkInProgress = false; - } - if (pLed->bLedScanBlinkInProgress) { - del_timer_sync(&pLed->BlinkTimer); - pLed->bLedScanBlinkInProgress = false; - } - sw_led_off(padapter, pLed); - break; - default: - break; - } -} - -void blink_handler(struct LED_871x *pLed) -{ - struct adapter *padapter = pLed->padapter; - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return; - - SwLedBlink1(pLed); -} - -void led_control_8188eu(struct adapter *padapter, enum LED_CTL_MODE LedAction) -{ - if (padapter->bSurpriseRemoved || padapter->bDriverStopped || - !padapter->hw_init_completed) - return; - - if ((padapter->pwrctrlpriv.rf_pwrstate != rf_on && - padapter->pwrctrlpriv.rfoff_reason > RF_CHANGE_BY_PS) && - (LedAction == LED_CTL_TX || LedAction == LED_CTL_RX || - LedAction == LED_CTL_SITE_SURVEY || - LedAction == LED_CTL_LINK || - LedAction == LED_CTL_NO_LINK || - LedAction == LED_CTL_POWER_ON)) - return; - - SwLedControlMode1(padapter, LedAction); -} diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme.c b/drivers/staging/rtl8188eu/core/rtw_mlme.c deleted file mode 100644 index 71d205f3d73d..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_mlme.c +++ /dev/null @@ -1,1887 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_MLME_C_ - -#include <linux/ieee80211.h> - -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <xmit_osdep.h> -#include <hal_intf.h> -#include <mlme_osdep.h> -#include <sta_info.h> -#include <wifi.h> -#include <wlan_bssdef.h> -#include <rtw_ioctl_set.h> -#include <linux/vmalloc.h> -#include <linux/etherdevice.h> - -extern const u8 MCS_rate_1R[16]; - -int rtw_init_mlme_priv(struct adapter *padapter) -{ - int i; - u8 *pbuf; - struct wlan_network *pnetwork; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - int res = _SUCCESS; - - /* We don't need to memset padapter->XXX to zero, because adapter is allocated by vzalloc(). */ - - pmlmepriv->pscanned = NULL; - pmlmepriv->fw_state = 0; - pmlmepriv->cur_network.network.InfrastructureMode = Ndis802_11AutoUnknown; - pmlmepriv->scan_mode = SCAN_ACTIVE;/* 1: active, 0: passive. Maybe someday we should rename this variable to "active_mode" (Jeff) */ - - spin_lock_init(&pmlmepriv->lock); - _rtw_init_queue(&pmlmepriv->free_bss_pool); - _rtw_init_queue(&pmlmepriv->scanned_queue); - - memset(&pmlmepriv->assoc_ssid, 0, sizeof(struct ndis_802_11_ssid)); - - pbuf = vzalloc(array_size(MAX_BSS_CNT, sizeof(struct wlan_network))); - - if (!pbuf) { - res = _FAIL; - goto exit; - } - pmlmepriv->free_bss_buf = pbuf; - - pnetwork = (struct wlan_network *)pbuf; - - for (i = 0; i < MAX_BSS_CNT; i++) { - INIT_LIST_HEAD(&pnetwork->list); - - list_add_tail(&pnetwork->list, &pmlmepriv->free_bss_pool.queue); - - pnetwork++; - } - - /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */ - - rtw_clear_scan_deny(padapter); - - rtw_init_mlme_timer(padapter); - -exit: - return res; -} - -#if defined(CONFIG_88EU_AP_MODE) -static void rtw_free_mlme_ie_data(u8 **ppie, u32 *plen) -{ - kfree(*ppie); - *plen = 0; - *ppie = NULL; -} - -void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv) -{ - rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len); - rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len); - rtw_free_mlme_ie_data(&pmlmepriv->wps_beacon_ie, &pmlmepriv->wps_beacon_ie_len); - rtw_free_mlme_ie_data(&pmlmepriv->wps_probe_req_ie, &pmlmepriv->wps_probe_req_ie_len); - rtw_free_mlme_ie_data(&pmlmepriv->wps_probe_resp_ie, &pmlmepriv->wps_probe_resp_ie_len); - rtw_free_mlme_ie_data(&pmlmepriv->wps_assoc_resp_ie, &pmlmepriv->wps_assoc_resp_ie_len); -} -#else -void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv) -{ -} -#endif - -void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv) -{ - if (pmlmepriv) { - rtw_free_mlme_priv_ie_data(pmlmepriv); - vfree(pmlmepriv->free_bss_buf); - } -} - -struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv) - /* _queue *free_queue) */ -{ - struct wlan_network *pnetwork; - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - spin_lock_bh(&free_queue->lock); - pnetwork = list_first_entry_or_null(&free_queue->queue, - struct wlan_network, list); - if (!pnetwork) - goto exit; - - list_del_init(&pnetwork->list); - - pnetwork->network_type = 0; - pnetwork->fixed = false; - pnetwork->last_scanned = jiffies; - pnetwork->aid = 0; - pnetwork->join_res = 0; - -exit: - spin_unlock_bh(&free_queue->lock); - - return pnetwork; -} - -static void _rtw_free_network(struct mlme_priv *pmlmepriv, struct wlan_network *pnetwork, u8 isfreeall) -{ - unsigned long curr_time; - u32 delta_time; - u32 lifetime = SCANQUEUE_LIFETIME; - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - if (!pnetwork) - return; - - if (pnetwork->fixed) - return; - curr_time = jiffies; - if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) - lifetime = 1; - if (!isfreeall) { - delta_time = (curr_time - pnetwork->last_scanned) / HZ; - if (delta_time < lifetime)/* unit:sec */ - return; - } - spin_lock_bh(&free_queue->lock); - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, &free_queue->queue); - spin_unlock_bh(&free_queue->lock); -} - -static void rtw_free_network_nolock(struct mlme_priv *pmlmepriv, - struct wlan_network *pnetwork) -{ - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - - if (!pnetwork) - return; - if (pnetwork->fixed) - return; - list_del_init(&pnetwork->list); - list_add_tail(&pnetwork->list, get_list_head(free_queue)); -} - -/* - * return the wlan_network with the matching addr - * - * Shall be called under atomic context... to avoid possible racing condition... - */ -struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr) -{ - struct list_head *phead, *plist; - struct wlan_network *pnetwork = NULL; - - if (is_zero_ether_addr(addr)) { - pnetwork = NULL; - goto exit; - } - phead = get_list_head(scanned_queue); - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - if (!memcmp(addr, pnetwork->network.MacAddress, ETH_ALEN)) - break; - } - if (plist == phead) - pnetwork = NULL; -exit: - return pnetwork; -} - -void rtw_free_network_queue(struct adapter *padapter, u8 isfreeall) -{ - struct list_head *phead; - struct wlan_network *pnetwork, *temp; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *scanned_queue = &pmlmepriv->scanned_queue; - - spin_lock_bh(&scanned_queue->lock); - - phead = get_list_head(scanned_queue); - list_for_each_entry_safe(pnetwork, temp, phead, list) - _rtw_free_network(pmlmepriv, pnetwork, isfreeall); - - spin_unlock_bh(&scanned_queue->lock); -} - -int rtw_if_up(struct adapter *padapter) -{ - int res; - - if (padapter->bDriverStopped || padapter->bSurpriseRemoved || - !check_fwstate(&padapter->mlmepriv, _FW_LINKED)) - res = false; - else - res = true; - return res; -} - -void rtw_generate_random_ibss(u8 *pibss) -{ - unsigned long curtime = jiffies; - - pibss[0] = 0x02; /* in ad-hoc mode bit1 must set to 1 */ - pibss[1] = 0x11; - pibss[2] = 0x87; - pibss[3] = (u8)(curtime & 0xff);/* p[0]; */ - pibss[4] = (u8)((curtime >> 8) & 0xff);/* p[1]; */ - pibss[5] = (u8)((curtime >> 16) & 0xff);/* p[2]; */ -} - -u8 *rtw_get_capability_from_ie(u8 *ie) -{ - return ie + 8 + 2; -} - -u16 rtw_get_capability(struct wlan_bssid_ex *bss) -{ - __le16 val; - - memcpy((u8 *)&val, rtw_get_capability_from_ie(bss->ies), 2); - - return le16_to_cpu(val); -} - -u8 *rtw_get_beacon_interval_from_ie(u8 *ie) -{ - return ie + 8; -} - -int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork) -{ - int ret = true; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - if ((psecuritypriv->dot11PrivacyAlgrthm != _NO_PRIVACY_) && - (pnetwork->network.Privacy == 0)) - ret = false; - else if ((psecuritypriv->dot11PrivacyAlgrthm == _NO_PRIVACY_) && - (pnetwork->network.Privacy == 1)) - ret = false; - else - ret = true; - return ret; -} - -static int is_same_ess(struct wlan_bssid_ex *a, struct wlan_bssid_ex *b) -{ - return (a->ssid.ssid_length == b->ssid.ssid_length) && - !memcmp(a->ssid.ssid, b->ssid.ssid, a->ssid.ssid_length); -} - -int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst) -{ - u16 s_cap, d_cap; - __le16 le_scap, le_dcap; - - memcpy((u8 *)&le_scap, rtw_get_capability_from_ie(src->ies), 2); - memcpy((u8 *)&le_dcap, rtw_get_capability_from_ie(dst->ies), 2); - - s_cap = le16_to_cpu(le_scap); - d_cap = le16_to_cpu(le_dcap); - - return ((src->ssid.ssid_length == dst->ssid.ssid_length) && - (!memcmp(src->MacAddress, dst->MacAddress, ETH_ALEN)) && - (!memcmp(src->ssid.ssid, dst->ssid.ssid, src->ssid.ssid_length)) && - ((s_cap & WLAN_CAPABILITY_IBSS) == - (d_cap & WLAN_CAPABILITY_IBSS)) && - ((s_cap & WLAN_CAPABILITY_ESS) == - (d_cap & WLAN_CAPABILITY_ESS))); -} - -struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue) -{ - struct list_head *plist, *phead; - struct wlan_network *pwlan = NULL; - struct wlan_network *oldest = NULL; - - phead = get_list_head(scanned_queue); - - for (plist = phead->next; plist != phead; plist = plist->next) { - pwlan = container_of(plist, struct wlan_network, list); - - if (!pwlan->fixed) { - if (!oldest || time_after(oldest->last_scanned, pwlan->last_scanned)) - oldest = pwlan; - } - } - return oldest; -} - -void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src, - struct adapter *padapter, bool update_ie) -{ - long rssi_ori = dst->Rssi; - u8 sq_smp = src->PhyInfo.SignalQuality; - u8 ss_final; - u8 sq_final; - long rssi_final; - - rtw_hal_antdiv_rssi_compared(padapter, dst, src); /* this will update src.Rssi, need consider again */ - - /* The rule below is 1/5 for sample value, 4/5 for history value */ - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) && - is_same_network(&padapter->mlmepriv.cur_network.network, src)) { - /* Take the recvpriv's value for the connected AP*/ - ss_final = padapter->recvpriv.signal_strength; - sq_final = padapter->recvpriv.signal_qual; - /* the rssi value here is undecorated, and will be used for antenna diversity */ - if (sq_smp != 101) /* from the right channel */ - rssi_final = (src->Rssi + dst->Rssi * 4) / 5; - else - rssi_final = rssi_ori; - } else { - if (sq_smp != 101) { /* from the right channel */ - ss_final = ((u32)(src->PhyInfo.SignalStrength) + (u32)(dst->PhyInfo.SignalStrength) * 4) / 5; - sq_final = ((u32)(src->PhyInfo.SignalQuality) + (u32)(dst->PhyInfo.SignalQuality) * 4) / 5; - rssi_final = (src->Rssi + dst->Rssi * 4) / 5; - } else { - /* bss info not receiving from the right channel, use the original RX signal infos */ - ss_final = dst->PhyInfo.SignalStrength; - sq_final = dst->PhyInfo.SignalQuality; - rssi_final = dst->Rssi; - } - } - if (update_ie) - memcpy((u8 *)dst, (u8 *)src, get_wlan_bssid_ex_sz(src)); - dst->PhyInfo.SignalStrength = ss_final; - dst->PhyInfo.SignalQuality = sq_final; - dst->Rssi = rssi_final; -} - -static void update_current_network(struct adapter *adapter, struct wlan_bssid_ex *pnetwork) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED) && - is_same_network(&pmlmepriv->cur_network.network, pnetwork)) { - update_network(&pmlmepriv->cur_network.network, pnetwork, adapter, true); - rtw_update_protection(adapter, (pmlmepriv->cur_network.network.ies) + sizeof(struct ndis_802_11_fixed_ie), - pmlmepriv->cur_network.network.ie_length); - } -} - -/* - * Caller must hold pmlmepriv->lock first. - */ -void rtw_update_scanned_network(struct adapter *adapter, struct wlan_bssid_ex *target) -{ - struct list_head *plist, *phead; - u32 bssid_ex_sz; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - struct wlan_network *oldest = NULL; - - spin_lock_bh(&queue->lock); - phead = get_list_head(queue); - list_for_each(plist, phead) { - pnetwork = list_entry(plist, struct wlan_network, list); - - if (is_same_network(&pnetwork->network, target)) - break; - if ((oldest == ((struct wlan_network *)0)) || - time_after(oldest->last_scanned, pnetwork->last_scanned)) - oldest = pnetwork; - } - /* If we didn't find a match, then get a new network slot to initialize - * with this beacon's information - */ - if (phead == plist) { - if (list_empty(&pmlmepriv->free_bss_pool.queue)) { - /* If there are no more slots, expire the oldest */ - pnetwork = oldest; - - rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, - &target->PhyInfo.Optimum_antenna); - memcpy(&pnetwork->network, target, - get_wlan_bssid_ex_sz(target)); - /* variable initialize */ - pnetwork->fixed = false; - pnetwork->last_scanned = jiffies; - - pnetwork->network_type = 0; - pnetwork->aid = 0; - pnetwork->join_res = 0; - - /* bss info not receiving from the right channel */ - if (pnetwork->network.PhyInfo.SignalQuality == 101) - pnetwork->network.PhyInfo.SignalQuality = 0; - } else { - /* Otherwise just pull from the free list */ - - pnetwork = rtw_alloc_network(pmlmepriv); /* will update scan_time */ - - if (!pnetwork) - goto exit; - - bssid_ex_sz = get_wlan_bssid_ex_sz(target); - target->Length = bssid_ex_sz; - rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, - &target->PhyInfo.Optimum_antenna); - memcpy(&pnetwork->network, target, bssid_ex_sz); - - pnetwork->last_scanned = jiffies; - - /* bss info not receiving from the right channel */ - if (pnetwork->network.PhyInfo.SignalQuality == 101) - pnetwork->network.PhyInfo.SignalQuality = 0; - list_add_tail(&pnetwork->list, &queue->queue); - } - } else { - /* we have an entry and we are going to update it. But this - * entry may be already expired. In this case we do the same - * as we found a new net and call the new_net handler - */ - bool update_ie = true; - - pnetwork->last_scanned = jiffies; - - /* target.Reserved[0]== 1, means that scanned network is a bcn frame. */ - if ((pnetwork->network.ie_length > target->ie_length) && (target->Reserved[0] == 1)) - update_ie = false; - - update_network(&pnetwork->network, target, adapter, update_ie); - } - -exit: - spin_unlock_bh(&queue->lock); -} - -static void rtw_add_network(struct adapter *adapter, - struct wlan_bssid_ex *pnetwork) -{ - update_current_network(adapter, pnetwork); - rtw_update_scanned_network(adapter, pnetwork); -} - -/* - * select the desired network based on the capability of the (i)bss. - * check items: (1) security - * (2) network_type - * (3) WMM - * (4) HT - * (5) others - */ -static int rtw_is_desired_network(struct adapter *adapter, struct wlan_network *pnetwork) -{ - struct security_priv *psecuritypriv = &adapter->securitypriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u32 desired_encmode; - u32 privacy; - - /* u8 wps_ie[512]; */ - uint wps_ielen; - - int bselected = true; - - desired_encmode = psecuritypriv->ndisencryptstatus; - privacy = pnetwork->network.Privacy; - - if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { - if (rtw_get_wps_ie(pnetwork->network.ies + _FIXED_IE_LENGTH_, pnetwork->network.ie_length - _FIXED_IE_LENGTH_, NULL, &wps_ielen)) - return true; - else - return false; - } - if (adapter->registrypriv.wifi_spec == 1) { /* for correct flow of 8021X to do.... */ - if ((desired_encmode == Ndis802_11EncryptionDisabled) && (privacy != 0)) - bselected = false; - } - - if ((desired_encmode != Ndis802_11EncryptionDisabled) && (privacy == 0)) - bselected = false; - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) - bselected = false; - } - - return bselected; -} - -void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf) -{ - u32 len; - struct wlan_bssid_ex *pnetwork; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - pnetwork = (struct wlan_bssid_ex *)pbuf; - - len = get_wlan_bssid_ex_sz(pnetwork); - if (len > (sizeof(struct wlan_bssid_ex))) - return; - spin_lock_bh(&pmlmepriv->lock); - - /* update IBSS_network 's timestamp */ - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - if (!memcmp(&pmlmepriv->cur_network.network.MacAddress, pnetwork->MacAddress, ETH_ALEN)) { - struct wlan_network *ibss_wlan = NULL; - - memcpy(pmlmepriv->cur_network.network.ies, pnetwork->ies, 8); - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - ibss_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->MacAddress); - if (ibss_wlan) { - memcpy(ibss_wlan->network.ies, pnetwork->ies, 8); - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - goto exit; - } - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - } - } - - /* lock pmlmepriv->lock when you accessing network_q */ - if (!check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - if (pnetwork->ssid.ssid[0] == 0) - pnetwork->ssid.ssid_length = 0; - rtw_add_network(adapter, pnetwork); - } - -exit: - spin_unlock_bh(&pmlmepriv->lock); -} - -void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_bh(&pmlmepriv->lock); - - if (pmlmepriv->wps_probe_req_ie) { - pmlmepriv->wps_probe_req_ie_len = 0; - kfree(pmlmepriv->wps_probe_req_ie); - pmlmepriv->wps_probe_req_ie = NULL; - } - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) { - del_timer_sync(&pmlmepriv->scan_to_timer); - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - } - - rtw_set_signal_stat_timer(&adapter->recvpriv); - - if (pmlmepriv->to_join) { - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - - if (rtw_select_and_join_from_scanned_queue(pmlmepriv) == _SUCCESS) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else { - struct wlan_bssid_ex *pdev_network = &adapter->registrypriv.dev_network; - u8 *pibss = adapter->registrypriv.dev_network.MacAddress; - - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - - memcpy(&pdev_network->ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid)); - - rtw_update_registrypriv_dev_network(adapter); - rtw_generate_random_ibss(pibss); - - pmlmepriv->fw_state = WIFI_ADHOC_MASTER_STATE; - - rtw_createbss_cmd(adapter); - pmlmepriv->to_join = false; - } - } - } else { - int s_ret; - - set_fwstate(pmlmepriv, _FW_UNDER_LINKING); - pmlmepriv->to_join = false; - s_ret = rtw_select_and_join_from_scanned_queue(pmlmepriv); - if (s_ret == _SUCCESS) { - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(MAX_JOIN_TIMEOUT)); - } else if (s_ret == 2) { /* there is no need to wait for join */ - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - rtw_indicate_connect(adapter); - } else { - if (pmlmepriv->to_roaming != 0) { - if (--pmlmepriv->to_roaming == 0 || - rtw_sitesurvey_cmd(adapter, &pmlmepriv->assoc_ssid, 1, NULL, 0) != _SUCCESS) { - pmlmepriv->to_roaming = 0; - rtw_free_assoc_resources(adapter); - rtw_indicate_disconnect(adapter); - } else { - pmlmepriv->to_join = true; - } - } - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - } - } - - indicate_wx_scan_complete_event(adapter); - - spin_unlock_bh(&pmlmepriv->lock); - - rtw_os_xmit_schedule(adapter); -} - -void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf) -{ -} - -void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf) -{ -} - -static void free_scanqueue(struct mlme_priv *pmlmepriv) -{ - struct __queue *free_queue = &pmlmepriv->free_bss_pool; - struct __queue *scan_queue = &pmlmepriv->scanned_queue; - struct list_head *plist, *phead, *ptemp; - - spin_lock_bh(&scan_queue->lock); - spin_lock_bh(&free_queue->lock); - - phead = get_list_head(scan_queue); - plist = phead->next; - - while (plist != phead) { - ptemp = plist->next; - list_del_init(plist); - list_add_tail(plist, &free_queue->queue); - plist = ptemp; - } - - spin_unlock_bh(&free_queue->lock); - spin_unlock_bh(&scan_queue->lock); -} - -/* - * rtw_free_assoc_resources: the caller has to lock pmlmepriv->lock - */ -void rtw_free_assoc_resources(struct adapter *adapter) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - rtw_free_assoc_resources_locked(adapter); - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); -} - -/* - * rtw_free_assoc_resources_locked: the caller has to lock pmlmepriv->lock - */ -void rtw_free_assoc_resources_locked(struct adapter *adapter) -{ - struct wlan_network *pwlan = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_AP_STATE)) { - struct sta_info *psta; - - psta = rtw_get_stainfo(&adapter->stapriv, tgt_network->network.MacAddress); - - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(adapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - } - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) { - struct sta_info *psta; - - rtw_free_all_stainfo(adapter); - - psta = rtw_get_bcmc_stainfo(adapter); - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(adapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - - rtw_init_bcmc_stainfo(adapter); - } - - pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); - if (pwlan) - pwlan->fixed = false; - - if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) && (adapter->stapriv.asoc_sta_count == 1))) - rtw_free_network_nolock(pmlmepriv, pwlan); - - pmlmepriv->key_mask = 0; -} - -/* - * rtw_indicate_connect: the caller has to lock pmlmepriv->lock - */ -void rtw_indicate_connect(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - pmlmepriv->to_join = false; - - if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - set_fwstate(pmlmepriv, _FW_LINKED); - - led_control_8188eu(padapter, LED_CTL_LINK); - - rtw_os_indicate_connect(padapter); - } - - pmlmepriv->to_roaming = 0; - - rtw_set_scan_deny(padapter, 3000); -} - -/* - * rtw_indicate_disconnect: the caller has to lock pmlmepriv->lock - */ -void rtw_indicate_disconnect(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING | WIFI_UNDER_WPS); - - if (pmlmepriv->to_roaming > 0) - _clr_fwstate_(pmlmepriv, _FW_LINKED); - - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED) || - (pmlmepriv->to_roaming <= 0)) { - rtw_os_indicate_disconnect(padapter); - - _clr_fwstate_(pmlmepriv, _FW_LINKED); - led_control_8188eu(padapter, LED_CTL_NO_LINK); - rtw_clear_scan_deny(padapter); - } - - rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 1); -} - -inline void rtw_indicate_scan_done(struct adapter *padapter, bool aborted) -{ - indicate_wx_scan_complete_event(padapter); -} - -static struct sta_info *rtw_joinbss_update_stainfo(struct adapter *padapter, struct wlan_network *pnetwork) -{ - int i; - struct sta_info *bmc_sta, *psta = NULL; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_priv *pstapriv = &padapter->stapriv; - - psta = rtw_get_stainfo(pstapriv, pnetwork->network.MacAddress); - if (!psta) - psta = rtw_alloc_stainfo(pstapriv, pnetwork->network.MacAddress); - - if (psta) { /* update ptarget_sta */ - psta->aid = pnetwork->join_res; - psta->mac_id = 0; - /* sta mode */ - rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, true); - /* security related */ - if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { - padapter->securitypriv.binstallGrpkey = false; - padapter->securitypriv.busetkipkey = false; - padapter->securitypriv.bgrpkey_handshake = false; - psta->ieee8021x_blocked = true; - psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; - memset((u8 *)&psta->dot118021x_UncstKey, 0, sizeof(union Keytype)); - memset((u8 *)&psta->dot11tkiprxmickey, 0, sizeof(union Keytype)); - memset((u8 *)&psta->dot11tkiptxmickey, 0, sizeof(union Keytype)); - memset((u8 *)&psta->dot11txpn, 0, sizeof(union pn48)); - memset((u8 *)&psta->dot11rxpn, 0, sizeof(union pn48)); - } - /* - * Commented by Albert 2012/07/21 - * When doing the WPS, the wps_ie_len won't equal to 0 - * And the Wi-Fi driver shouldn't allow the data - * packet to be transmitted. - */ - if (padapter->securitypriv.wps_ie_len != 0) { - psta->ieee8021x_blocked = true; - padapter->securitypriv.wps_ie_len = 0; - } - /* for A-MPDU Rx reordering buffer control for bmc_sta & sta_info */ - /* if A-MPDU Rx is enabled, resetting rx_ordering_ctrl wstart_b(indicate_seq) to default value = 0xffff */ - /* todo: check if AP can send A-MPDU packets */ - for (i = 0; i < 16; i++) { - /* preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; */ - preorder_ctrl = &psta->recvreorder_ctrl[i]; - preorder_ctrl->enable = false; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64;/* max_ampdu_sz; ex. 32(kbytes) -> wsize_b = 32 */ - } - bmc_sta = rtw_get_bcmc_stainfo(padapter); - if (bmc_sta) { - for (i = 0; i < 16; i++) { - /* preorder_ctrl = &precvpriv->recvreorder_ctrl[i]; */ - preorder_ctrl = &bmc_sta->recvreorder_ctrl[i]; - preorder_ctrl->enable = false; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64;/* max_ampdu_sz; ex. 32(kbytes) -> wsize_b = 32 */ - } - } - /* misc. */ - update_sta_info(padapter, psta); - } - return psta; -} - -/* pnetwork: returns from rtw_joinbss_event_callback */ -/* ptarget_wlan: found from scanned_queue */ -static void rtw_joinbss_update_network(struct adapter *padapter, struct wlan_network *ptarget_wlan, struct wlan_network *pnetwork) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - - /* why not use ptarget_wlan?? */ - memcpy(&cur_network->network, &pnetwork->network, pnetwork->network.Length); - /* some ies in pnetwork is wrong, so we should use ptarget_wlan ies */ - cur_network->network.ie_length = ptarget_wlan->network.ie_length; - memcpy(&cur_network->network.ies[0], &ptarget_wlan->network.ies[0], MAX_IE_SZ); - - cur_network->aid = pnetwork->join_res; - - rtw_set_signal_stat_timer(&padapter->recvpriv); - padapter->recvpriv.signal_strength = ptarget_wlan->network.PhyInfo.SignalStrength; - padapter->recvpriv.signal_qual = ptarget_wlan->network.PhyInfo.SignalQuality; - /* the ptarget_wlan->network.Rssi is raw data, we use ptarget_wlan->network.PhyInfo.SignalStrength instead (has scaled) */ - padapter->recvpriv.rssi = translate_percentage_to_dbm(ptarget_wlan->network.PhyInfo.SignalStrength); - rtw_set_signal_stat_timer(&padapter->recvpriv); - - /* update fw_state will clr _FW_UNDER_LINKING here indirectly */ - switch (pnetwork->network.InfrastructureMode) { - case Ndis802_11Infrastructure: - if (pmlmepriv->fw_state & WIFI_UNDER_WPS) - pmlmepriv->fw_state = WIFI_STATION_STATE | WIFI_UNDER_WPS; - else - pmlmepriv->fw_state = WIFI_STATION_STATE; - break; - case Ndis802_11IBSS: - pmlmepriv->fw_state = WIFI_ADHOC_STATE; - break; - default: - pmlmepriv->fw_state = WIFI_NULL_STATE; - break; - } - - rtw_update_protection(padapter, (cur_network->network.ies) + - sizeof(struct ndis_802_11_fixed_ie), - (cur_network->network.ie_length)); - rtw_update_ht_cap(padapter, cur_network->network.ies, cur_network->network.ie_length); -} - -/* Notes: the function could be > passive_level (the same context as Rx tasklet) */ -/* pnetwork: returns from rtw_joinbss_event_callback */ -/* ptarget_wlan: found from scanned_queue */ -/* if join_res > 0, for (fw_state == WIFI_STATION_STATE), we check if "ptarget_sta" & "ptarget_wlan" exist. */ -/* if join_res > 0, for (fw_state == WIFI_ADHOC_STATE), we only check if "ptarget_wlan" exist. */ -/* if join_res > 0, update "cur_network->network" from "pnetwork->network" if (ptarget_wlan != NULL). */ - -void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf) -{ - struct sta_info *ptarget_sta = NULL, *pcur_sta = NULL; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct wlan_network *pnetwork = (struct wlan_network *)pbuf; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct wlan_network *pcur_wlan = NULL, *ptarget_wlan = NULL; - unsigned int the_same_macaddr = false; - - rtw_get_encrypt_decrypt_from_registrypriv(adapter); - - the_same_macaddr = !memcmp(pnetwork->network.MacAddress, cur_network->network.MacAddress, ETH_ALEN); - - pnetwork->network.Length = get_wlan_bssid_ex_sz(&pnetwork->network); - if (pnetwork->network.Length > sizeof(struct wlan_bssid_ex)) - return; - - spin_lock_bh(&pmlmepriv->lock); - - if (pnetwork->join_res > 0) { - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) { - /* s1. find ptarget_wlan */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - if (the_same_macaddr) { - ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); - } else { - pcur_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); - if (pcur_wlan) - pcur_wlan->fixed = false; - - pcur_sta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress); - if (pcur_sta) { - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(adapter, pcur_sta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - } - - ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->network.MacAddress); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - } - } else { - ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, pnetwork->network.MacAddress); - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (ptarget_wlan) - ptarget_wlan->fixed = true; - } - } - - /* s2. update cur_network */ - if (ptarget_wlan) { - rtw_joinbss_update_network(adapter, ptarget_wlan, pnetwork); - } else { - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - goto ignore_joinbss_callback; - } - - /* s3. find ptarget_sta & update ptarget_sta after update cur_network only for station mode */ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - ptarget_sta = rtw_joinbss_update_stainfo(adapter, pnetwork); - if (!ptarget_sta) { - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - goto ignore_joinbss_callback; - } - } - - /* s4. indicate connect */ - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - rtw_indicate_connect(adapter); - } - - /* s5. Cancel assoc_timer */ - del_timer_sync(&pmlmepriv->assoc_timer); - } else { - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - goto ignore_joinbss_callback; - } - - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - - } else if (pnetwork->join_res == -4) { - rtw_reset_securitypriv(adapter); - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } else { /* if join_res < 0 (join fails), then try again */ - mod_timer(&pmlmepriv->assoc_timer, - jiffies + msecs_to_jiffies(1)); - _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING); - } - -ignore_joinbss_callback: - spin_unlock_bh(&pmlmepriv->lock); -} - -void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf) -{ - struct wlan_network *pnetwork = (struct wlan_network *)pbuf; - - mlmeext_joinbss_event_callback(adapter, pnetwork->join_res); - - rtw_os_xmit_schedule(adapter); -} - -static u8 search_max_mac_id(struct adapter *padapter) -{ - u8 mac_id; -#if defined(CONFIG_88EU_AP_MODE) - u8 aid; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; -#endif - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - -#if defined(CONFIG_88EU_AP_MODE) - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - for (aid = pstapriv->max_num_sta; aid > 0; aid--) { - if (pstapriv->sta_aid[aid - 1]) - break; - } - mac_id = aid + 1; - } else -#endif - {/* adhoc id = 31~2 */ - for (mac_id = NUM_STA - 1; mac_id >= IBSS_START_MAC_ID; mac_id--) { - if (pmlmeinfo->FW_sta_info[mac_id].status == 1) - break; - } - } - return mac_id; -} - -/* FOR AP , AD-HOC mode */ -void rtw_stassoc_hw_rpt(struct adapter *adapter, struct sta_info *psta) -{ - u16 media_status; - u8 macid; - - if (!psta) - return; - - macid = search_max_mac_id(adapter); - rtw_hal_set_hwreg(adapter, HW_VAR_TX_RPT_MAX_MACID, (u8 *)&macid); - media_status = (psta->mac_id << 8) | 1; /* MACID|OPMODE:1 connect */ - rtw_hal_set_hwreg(adapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status); -} - -void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf) -{ - struct sta_info *psta; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct stassoc_event *pstassoc = (struct stassoc_event *)pbuf; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct wlan_network *ptarget_wlan = NULL; - - if (!rtw_access_ctrl(adapter, pstassoc->macaddr)) - return; - -#if defined(CONFIG_88EU_AP_MODE) - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (psta) { - ap_sta_info_defer_update(adapter, psta); - rtw_stassoc_hw_rpt(adapter, psta); - } - return; - } -#endif - /* for AD-HOC mode */ - psta = rtw_get_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (psta) - /* the sta have been in sta_info_queue => do nothing */ - return; /* between drv has received this event before and fw have not yet to set key to CAM_ENTRY) */ - psta = rtw_alloc_stainfo(&adapter->stapriv, pstassoc->macaddr); - if (!psta) - return; - - /* to do: init sta_info variable */ - psta->qos_option = 0; - psta->mac_id = (uint)pstassoc->cam_id; - /* for ad-hoc mode */ - rtw_hal_set_odm_var(adapter, HAL_ODM_STA_INFO, psta, true); - rtw_stassoc_hw_rpt(adapter, psta); - if (adapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) - psta->dot118021XPrivacy = adapter->securitypriv.dot11PrivacyAlgrthm; - psta->ieee8021x_blocked = false; - spin_lock_bh(&pmlmepriv->lock); - if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) { - if (adapter->stapriv.asoc_sta_count == 2) { - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - ptarget_wlan = rtw_find_network(&pmlmepriv->scanned_queue, cur_network->network.MacAddress); - if (ptarget_wlan) - ptarget_wlan->fixed = true; - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ - rtw_indicate_connect(adapter); - } - } - spin_unlock_bh(&pmlmepriv->lock); - mlmeext_sta_add_event_callback(adapter, psta); -} - -void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf) -{ - int mac_id = -1; - struct sta_info *psta; - struct wlan_network *pwlan = NULL; - struct wlan_bssid_ex *pdev_network = NULL; - u8 *pibss = NULL; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct stadel_event *pstadel = (struct stadel_event *)pbuf; - struct sta_priv *pstapriv = &adapter->stapriv; - struct wlan_network *tgt_network = &pmlmepriv->cur_network; - - psta = rtw_get_stainfo(&adapter->stapriv, pstadel->macaddr); - if (psta) - mac_id = psta->mac_id; - else - mac_id = pstadel->mac_id; - - if (mac_id >= 0) { - u16 media_status; - - media_status = (mac_id << 8) | 0; /* MACID|OPMODE:0 means disconnect */ - /* for STA, AP, ADHOC mode, report disconnect stauts to FW */ - rtw_hal_set_hwreg(adapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status); - } - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return; - - mlmeext_sta_del_event_callback(adapter); - - spin_lock_bh(&pmlmepriv->lock); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - if (pmlmepriv->to_roaming > 0) - pmlmepriv->to_roaming--; /* this stadel_event is caused by roaming, decrease to_roaming */ - else if (pmlmepriv->to_roaming == 0) - pmlmepriv->to_roaming = adapter->registrypriv.max_roaming_times; - - if (*((unsigned short *)(pstadel->rsvd)) != WLAN_REASON_EXPIRATION_CHK) - pmlmepriv->to_roaming = 0; /* don't roam */ - - rtw_free_uc_swdec_pending_queue(adapter); - - rtw_free_assoc_resources(adapter); - rtw_indicate_disconnect(adapter); - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - /* remove the network entry in scanned_queue */ - pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); - if (pwlan) { - pwlan->fixed = false; - rtw_free_network_nolock(pmlmepriv, pwlan); - } - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - _rtw_roaming(adapter, tgt_network); - } - if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - spin_lock_bh(&pstapriv->sta_hash_lock); - rtw_free_stainfo(adapter, psta); - spin_unlock_bh(&pstapriv->sta_hash_lock); - - if (adapter->stapriv.asoc_sta_count == 1) { /* a sta + bc/mc_stainfo (not Ibss_stainfo) */ - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - /* free old ibss network */ - pwlan = rtw_find_network(&pmlmepriv->scanned_queue, tgt_network->network.MacAddress); - if (pwlan) { - pwlan->fixed = false; - rtw_free_network_nolock(pmlmepriv, pwlan); - } - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - /* re-create ibss */ - pdev_network = &adapter->registrypriv.dev_network; - pibss = adapter->registrypriv.dev_network.MacAddress; - - memcpy(pdev_network, &tgt_network->network, get_wlan_bssid_ex_sz(&tgt_network->network)); - - memcpy(&pdev_network->ssid, &pmlmepriv->assoc_ssid, sizeof(struct ndis_802_11_ssid)); - - rtw_update_registrypriv_dev_network(adapter); - - rtw_generate_random_ibss(pibss); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - set_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE); - _clr_fwstate_(pmlmepriv, WIFI_ADHOC_STATE); - } - - rtw_createbss_cmd(adapter); - } - } - spin_unlock_bh(&pmlmepriv->lock); -} - -/* - * _rtw_join_timeout_handler - Timeout/failure handler for CMD JoinBss - * @adapter: pointer to struct adapter structure - */ -void _rtw_join_timeout_handler (struct timer_list *t) -{ - struct adapter *adapter = from_timer(adapter, t, mlmepriv.assoc_timer); - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - int do_join_r; - - if (adapter->bDriverStopped || adapter->bSurpriseRemoved) - return; - - spin_lock_bh(&pmlmepriv->lock); - - if (pmlmepriv->to_roaming > 0) { /* join timeout caused by roaming */ - while (1) { - pmlmepriv->to_roaming--; - if (pmlmepriv->to_roaming != 0) { /* try another , */ - do_join_r = rtw_do_join(adapter); - if (do_join_r != _SUCCESS) - continue; - break; - } - rtw_indicate_disconnect(adapter); - break; - } - } else { - rtw_indicate_disconnect(adapter); - free_scanqueue(pmlmepriv);/* */ - } - spin_unlock_bh(&pmlmepriv->lock); -} - -/* - * rtw_scan_timeout_handler - Timeout/Failure handler for CMD SiteSurvey - * @adapter: pointer to struct adapter structure - */ -void rtw_scan_timeout_handler (struct timer_list *t) -{ - struct adapter *adapter = from_timer(adapter, t, - mlmepriv.scan_to_timer); - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - spin_lock_bh(&pmlmepriv->lock); - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY); - spin_unlock_bh(&pmlmepriv->lock); - rtw_indicate_scan_done(adapter, true); -} - -static void rtw_auto_scan_handler(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - /* auto site survey per 60sec */ - if (pmlmepriv->scan_interval > 0) { - pmlmepriv->scan_interval--; - if (pmlmepriv->scan_interval == 0) { - rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); - pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ - } - } -} - -void rtw_dynamic_check_timer_handlder(struct timer_list *t) -{ - struct adapter *adapter = from_timer(adapter, t, - mlmepriv.dynamic_chk_timer); - struct registry_priv *pregistrypriv = &adapter->registrypriv; - - if (!adapter) - return; - if (!adapter->hw_init_completed) - goto exit; - if ((adapter->bDriverStopped) || (adapter->bSurpriseRemoved)) - goto exit; - if (adapter->net_closed) - goto exit; - rtw_dynamic_chk_wk_cmd(adapter); - - if (pregistrypriv->wifi_spec == 1) { - /* auto site survey */ - rtw_auto_scan_handler(adapter); - } -exit: - mod_timer(&adapter->mlmepriv.dynamic_chk_timer, - jiffies + msecs_to_jiffies(2000)); -} - -#define RTW_SCAN_RESULT_EXPIRE 2000 - -/* - * Select a new join candidate from the original @param candidate and @param competitor - * @return true: candidate is updated - * @return false: candidate is not updated - */ -static int rtw_check_join_candidate(struct mlme_priv *pmlmepriv - , struct wlan_network **candidate, struct wlan_network *competitor) -{ - int updated = false; - unsigned long since_scan; - struct adapter *adapter = container_of(pmlmepriv, struct adapter, - mlmepriv); - - /* check bssid, if needed */ - if (pmlmepriv->assoc_by_bssid) { - if (memcmp(competitor->network.MacAddress, pmlmepriv->assoc_bssid, ETH_ALEN)) - goto exit; - } - - /* check ssid, if needed */ - if (pmlmepriv->assoc_ssid.ssid_length) { - if (competitor->network.ssid.ssid_length != pmlmepriv->assoc_ssid.ssid_length || - memcmp(competitor->network.ssid.ssid, pmlmepriv->assoc_ssid.ssid, pmlmepriv->assoc_ssid.ssid_length)) - goto exit; - } - - if (!rtw_is_desired_network(adapter, competitor)) - goto exit; - - if (pmlmepriv->to_roaming) { - since_scan = jiffies - competitor->last_scanned; - if (jiffies_to_msecs(since_scan) >= RTW_SCAN_RESULT_EXPIRE || - !is_same_ess(&competitor->network, &pmlmepriv->cur_network.network)) - goto exit; - } - - if (!*candidate || (*candidate)->network.Rssi < competitor->network.Rssi) { - *candidate = competitor; - updated = true; - } - -exit: - return updated; -} - -/* - * Calling context: - * The caller of the sub-routine will be in critical section... - * The caller must hold the following spinlock - * pmlmepriv->lock - */ - -int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv) -{ - int ret; - struct list_head *phead; - struct adapter *adapter = container_of(pmlmepriv, struct adapter, mlmepriv); - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - struct wlan_network *candidate = NULL; - u8 supp_ant_div = false; - - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - phead = get_list_head(queue); - list_for_each(pmlmepriv->pscanned, phead) { - pnetwork = list_entry(pmlmepriv->pscanned, - struct wlan_network, list); - rtw_check_join_candidate(pmlmepriv, &candidate, pnetwork); - } - if (!candidate) { - ret = _FAIL; - goto exit; - } - - /* check for situation of _FW_LINKED */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - rtw_disassoc_cmd(adapter, 0, true); - rtw_indicate_disconnect(adapter); - rtw_free_assoc_resources_locked(adapter); - } - - rtw_hal_get_def_var(adapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &(supp_ant_div)); - if (supp_ant_div) { - u8 cur_ant; - - rtw_hal_get_def_var(adapter, HAL_DEF_CURRENT_ANTENNA, &(cur_ant)); - } - - ret = rtw_joinbss_cmd(adapter, candidate); - -exit: - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - return ret; -} - -int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv) -{ - struct cmd_obj *pcmd; - struct setauth_parm *psetauthparm; - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - int res = _SUCCESS; - - pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmd) { - res = _FAIL; /* try again */ - goto exit; - } - - psetauthparm = kzalloc(sizeof(struct setauth_parm), GFP_KERNEL); - if (!psetauthparm) { - kfree(pcmd); - res = _FAIL; - goto exit; - } - psetauthparm->mode = (unsigned char)psecuritypriv->dot11AuthAlgrthm; - pcmd->cmdcode = _SetAuth_CMD_; - pcmd->parmbuf = (unsigned char *)psetauthparm; - pcmd->cmdsz = sizeof(struct setauth_parm); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - res = rtw_enqueue_cmd(pcmdpriv, pcmd); -exit: - return res; -} - -int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, int keyid, u8 set_tx) -{ - u8 keylen; - struct cmd_obj *pcmd; - struct setkey_parm *psetkeyparm; - struct cmd_priv *pcmdpriv = &adapter->cmdpriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - int res = _SUCCESS; - - pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmd) - return _FAIL; /* try again */ - - psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL); - if (!psetkeyparm) { - res = _FAIL; - goto err_free_cmd; - } - - if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) - psetkeyparm->algorithm = (unsigned char)psecuritypriv->dot118021XGrpPrivacy; - else - psetkeyparm->algorithm = (u8)psecuritypriv->dot11PrivacyAlgrthm; - psetkeyparm->keyid = (u8)keyid;/* 0~3 */ - psetkeyparm->set_tx = set_tx; - pmlmepriv->key_mask |= BIT(psetkeyparm->keyid); - - switch (psetkeyparm->algorithm) { - case _WEP40_: - keylen = 5; - memcpy(&psetkeyparm->key[0], - &psecuritypriv->dot11DefKey[keyid].skey[0], keylen); - break; - case _WEP104_: - keylen = 13; - memcpy(&psetkeyparm->key[0], - &psecuritypriv->dot11DefKey[keyid].skey[0], keylen); - break; - case _TKIP_: - keylen = 16; - memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen); - psetkeyparm->grpkey = 1; - break; - case _AES_: - keylen = 16; - memcpy(&psetkeyparm->key, &psecuritypriv->dot118021XGrpKey[keyid], keylen); - psetkeyparm->grpkey = 1; - break; - default: - res = _FAIL; - goto err_free_parm; - } - pcmd->cmdcode = _SetKey_CMD_; - pcmd->parmbuf = (u8 *)psetkeyparm; - pcmd->cmdsz = sizeof(struct setkey_parm); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - INIT_LIST_HEAD(&pcmd->list); - return rtw_enqueue_cmd(pcmdpriv, pcmd); - -err_free_parm: - kfree(psetkeyparm); -err_free_cmd: - kfree(pcmd); - return res; -} - -/* adjust ies for rtw_joinbss_cmd in WMM */ -int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len, uint initial_out_len) -{ - unsigned int ielength = 0; - unsigned int i, j; - - /* i = 12; after the fixed IE */ - for (i = 12; i < in_len; i += (in_ie[i + 1] + 2) /* to the next IE element */) { - ielength = initial_out_len; - - if (in_ie[i] == 0xDD && in_ie[i + 2] == 0x00 && in_ie[i + 3] == 0x50 && in_ie[i + 4] == 0xF2 && in_ie[i + 5] == 0x02 && i + 5 < in_len) { - /* WMM element ID and OUI */ - /* Append WMM IE to the last index of out_ie */ - - for (j = i; j < i + 9; j++) { - out_ie[ielength] = in_ie[j]; - ielength++; - } - out_ie[initial_out_len + 1] = 0x07; - out_ie[initial_out_len + 6] = 0x00; - out_ie[initial_out_len + 8] = 0x00; - break; - } - } - return ielength; -} - -/* - * Ported from 8185: IsInPreAuthKeyList(). - * (Renamed from SecIsInPreAuthKeyList(), 2006-10-13.) - * Added by Annie, 2006-05-07. - * Search by BSSID, - * Return Value: - * -1 :if there is no pre-auth key in the table - * >= 0 :if there is pre-auth key, and return the entry id - */ -static int SecIsInPMKIDList(struct adapter *Adapter, u8 *bssid) -{ - struct security_priv *psecuritypriv = &Adapter->securitypriv; - int i = 0; - - do { - if ((psecuritypriv->PMKIDList[i].used) && - (!memcmp(psecuritypriv->PMKIDList[i].bssid, bssid, ETH_ALEN))) - break; - } while (++i < NUM_PMKID_CACHE); - - if (i == NUM_PMKID_CACHE) - i = -1;/* Could not find. */ - - return i; -} - -/* */ -/* Check the RSN IE length */ -/* If the RSN IE length <= 20, the RSN IE didn't include the PMKID information */ -/* 0-11th element in the array are the fixed IE */ -/* 12th element in the array is the IE */ -/* 13th element in the array is the IE length */ -/* */ - -static int rtw_append_pmkid(struct adapter *Adapter, int iEntry, u8 *ie, uint ie_len) -{ - struct security_priv *psecuritypriv = &Adapter->securitypriv; - - if (ie[13] <= 20) { - /* The RSN IE didn't include the PMK ID, append the PMK information */ - ie[ie_len] = 1; - ie_len++; - ie[ie_len] = 0; /* PMKID count = 0x0100 */ - ie_len++; - memcpy(&ie[ie_len], &psecuritypriv->PMKIDList[iEntry].PMKID, 16); - - ie_len += 16; - ie[13] += 18;/* PMKID length = 2+16 */ - } - return ie_len; -} - -int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, uint in_len) -{ - u8 authmode; - uint ielength; - int iEntry; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - struct security_priv *psecuritypriv = &adapter->securitypriv; - uint ndisauthmode = psecuritypriv->ndisauthtype; - - /* copy fixed ie only */ - memcpy(out_ie, in_ie, 12); - ielength = 12; - if ((ndisauthmode == Ndis802_11AuthModeWPA) || - (ndisauthmode == Ndis802_11AuthModeWPAPSK)) - authmode = WLAN_EID_VENDOR_SPECIFIC; - else if ((ndisauthmode == Ndis802_11AuthModeWPA2) || - (ndisauthmode == Ndis802_11AuthModeWPA2PSK)) - authmode = WLAN_EID_RSN; - else - authmode = 0x0; - - if (check_fwstate(pmlmepriv, WIFI_UNDER_WPS)) { - memcpy(out_ie + ielength, psecuritypriv->wps_ie, psecuritypriv->wps_ie_len); - - ielength += psecuritypriv->wps_ie_len; - } else if ((authmode == WLAN_EID_VENDOR_SPECIFIC) || (authmode == WLAN_EID_RSN)) { - /* copy RSN or SSN */ - memcpy(&out_ie[ielength], &psecuritypriv->supplicant_ie[0], psecuritypriv->supplicant_ie[1] + 2); - ielength += psecuritypriv->supplicant_ie[1] + 2; - rtw_report_sec_ie(adapter, authmode, psecuritypriv->supplicant_ie); - } - - iEntry = SecIsInPMKIDList(adapter, pmlmepriv->assoc_bssid); - if (iEntry >= 0 && authmode == WLAN_EID_RSN) - ielength = rtw_append_pmkid(adapter, iEntry, out_ie, ielength); - - return ielength; -} - -void rtw_init_registrypriv_dev_network(struct adapter *adapter) -{ - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct eeprom_priv *peepriv = &adapter->eeprompriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - u8 *myhwaddr = myid(peepriv); - - memcpy(pdev_network->MacAddress, myhwaddr, ETH_ALEN); - - memcpy(&pdev_network->ssid, &pregistrypriv->ssid, sizeof(struct ndis_802_11_ssid)); - - pdev_network->Configuration.Length = sizeof(struct ndis_802_11_config); - pdev_network->Configuration.BeaconPeriod = 100; - pdev_network->Configuration.FHConfig.Length = 0; - pdev_network->Configuration.FHConfig.HopPattern = 0; - pdev_network->Configuration.FHConfig.HopSet = 0; - pdev_network->Configuration.FHConfig.DwellTime = 0; -} - -void rtw_update_registrypriv_dev_network(struct adapter *adapter) -{ - int sz = 0; - struct registry_priv *pregistrypriv = &adapter->registrypriv; - struct wlan_bssid_ex *pdev_network = &pregistrypriv->dev_network; - struct security_priv *psecuritypriv = &adapter->securitypriv; - struct wlan_network *cur_network = &adapter->mlmepriv.cur_network; - - pdev_network->Privacy = psecuritypriv->dot11PrivacyAlgrthm > 0 ? 1 : 0; /* adhoc no 802.1x */ - - pdev_network->Rssi = 0; - - switch (pregistrypriv->wireless_mode) { - case WIRELESS_11B: - pdev_network->NetworkTypeInUse = Ndis802_11DS; - break; - case WIRELESS_11G: - case WIRELESS_11BG: - case WIRELESS_11_24N: - case WIRELESS_11G_24N: - case WIRELESS_11BG_24N: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - default: - pdev_network->NetworkTypeInUse = Ndis802_11OFDM24; - break; - } - - pdev_network->Configuration.DSConfig = pregistrypriv->channel; - - if (cur_network->network.InfrastructureMode == Ndis802_11IBSS) - pdev_network->Configuration.ATIMWindow = 0; - - pdev_network->InfrastructureMode = cur_network->network.InfrastructureMode; - - /* 1. Supported rates */ - /* 2. IE */ - - sz = rtw_generate_ie(pregistrypriv); - pdev_network->ie_length = sz; - pdev_network->Length = get_wlan_bssid_ex_sz(pdev_network); - - /* notes: translate ie_length & Length after assign the Length to cmdsz in createbss_cmd(); */ - /* pdev_network->ie_length = cpu_to_le32(sz); */ -} - -void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter) -{ -} - -/* the function is at passive_level */ -void rtw_joinbss_reset(struct adapter *padapter) -{ - u8 threshold; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - /* todo: if you want to do something io/reg/hw setting before join_bss, please add code here */ - pmlmepriv->num_FortyMHzIntolerant = 0; - - pmlmepriv->num_sta_no_ht = 0; - - phtpriv->ampdu_enable = false;/* reset to disabled */ - - /* TH = 1 => means that invalidate usb rx aggregation */ - /* TH = 0 => means that validate usb rx aggregation, use init value. */ - if (phtpriv->ht_option) { - if (padapter->registrypriv.wifi_spec == 1) - threshold = 1; - else - threshold = 0; - rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); - } else { - threshold = 1; - rtw_hal_set_hwreg(padapter, HW_VAR_RXDMA_AGG_PG_TH, (u8 *)(&threshold)); - } -} - -/* the function is >= passive_level */ -unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, u8 *out_ie, uint in_len, uint *pout_len) -{ - u32 ielen, out_len; - enum ht_cap_ampdu_factor max_rx_ampdu_factor; - unsigned char *p; - unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01, 0x00}; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - u32 rx_packet_offset, max_recvbuf_sz; - - phtpriv->ht_option = false; - - p = rtw_get_ie(in_ie + 12, WLAN_EID_HT_CAPABILITY, &ielen, in_len - 12); - - if (p && ielen > 0) { - struct ieee80211_ht_cap ht_cap; - - if (pqospriv->qos_option == 0) { - out_len = *pout_len; - rtw_set_ie(out_ie + out_len, WLAN_EID_VENDOR_SPECIFIC, - _WMM_IE_Length_, WMM_IE, pout_len); - - pqospriv->qos_option = 1; - } - - out_len = *pout_len; - - memset(&ht_cap, 0, sizeof(struct ieee80211_ht_cap)); - - ht_cap.cap_info = cpu_to_le16(IEEE80211_HT_CAP_SUP_WIDTH_20_40 | - IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40 | - IEEE80211_HT_CAP_TX_STBC | - IEEE80211_HT_CAP_DSSSCCK40); - - rtw_hal_get_def_var(padapter, HAL_DEF_RX_PACKET_OFFSET, &rx_packet_offset); - rtw_hal_get_def_var(padapter, HAL_DEF_MAX_RECVBUF_SZ, &max_recvbuf_sz); - - /* - * ampdu_params_info [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k - * ampdu_params_info [4:2]:Min MPDU Start Spacing - */ - - rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); - ht_cap.ampdu_params_info = max_rx_ampdu_factor & 0x03; - - if (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_) - ht_cap.ampdu_params_info |= IEEE80211_HT_AMPDU_PARM_DENSITY & (0x07 << 2); - else - ht_cap.ampdu_params_info |= IEEE80211_HT_AMPDU_PARM_DENSITY & 0x00; - - rtw_set_ie(out_ie + out_len, WLAN_EID_HT_CAPABILITY, - sizeof(struct ieee80211_ht_cap), - (unsigned char *)&ht_cap, pout_len); - - phtpriv->ht_option = true; - - p = rtw_get_ie(in_ie + 12, WLAN_EID_HT_OPERATION, &ielen, in_len - 12); - if (p && (ielen == sizeof(struct ieee80211_ht_addt_info))) { - out_len = *pout_len; - rtw_set_ie(out_ie + out_len, WLAN_EID_HT_OPERATION, ielen, p + 2, pout_len); - } - } - return phtpriv->ht_option; -} - -/* the function is > passive_level (in critical_section) */ -void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (!phtpriv->ht_option) - return; - - if ((!pmlmeinfo->HT_info_enable) || (!pmlmeinfo->HT_caps_enable)) - return; - - /* maybe needs check if ap supports rx ampdu. */ - if ((!phtpriv->ampdu_enable) && (pregistrypriv->ampdu_enable == 1)) { - if (pregistrypriv->wifi_spec == 1) - phtpriv->ampdu_enable = false; - else - phtpriv->ampdu_enable = true; - } else if (pregistrypriv->ampdu_enable == 2) { - phtpriv->ampdu_enable = true; - } - - /* update cur_bwmode & cur_ch_offset */ - if ((pregistrypriv->cbw40_enable) && - (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & BIT(1)) && - (pmlmeinfo->HT_info.infos[0] & BIT(2))) { - int i; - - /* update the MCS rates */ - for (i = 0; i < 16; i++) - ((u8 *)&pmlmeinfo->HT_caps.mcs)[i] &= MCS_rate_1R[i]; - /* switch to the 40M Hz mode according to the AP */ - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; - switch ((pmlmeinfo->HT_info.infos[0] & 0x3)) { - case HT_EXTCHNL_OFFSET_UPPER: - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; - break; - case HT_EXTCHNL_OFFSET_LOWER: - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; - break; - default: - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - break; - } - } - - /* Config SM Power Save setting */ - pmlmeinfo->SM_PS = (le16_to_cpu(pmlmeinfo->HT_caps.cap_info) & 0x0C) >> 2; - - /* Config current HT Protection mode. */ - pmlmeinfo->HT_protection = pmlmeinfo->HT_info.infos[1] & 0x3; -} - -void rtw_issue_addbareq_cmd(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - u8 issued; - int priority; - struct sta_info *psta = NULL; - struct ht_priv *phtpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if (is_multicast_ether_addr(pattrib->ra) || - padapter->mlmepriv.LinkDetectInfo.NumTxOkInPeriod < 100) - return; - - priority = pattrib->priority; - - if (pattrib->psta) - psta = pattrib->psta; - else - psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); - - if (!psta) - return; - - phtpriv = &psta->htpriv; - - if ((phtpriv->ht_option) && (phtpriv->ampdu_enable)) { - issued = (phtpriv->agg_enable_bitmap >> priority) & 0x1; - issued |= (phtpriv->candidate_tid_bitmap >> priority) & 0x1; - - if (issued == 0) { - psta->htpriv.candidate_tid_bitmap |= BIT((u8)priority); - rtw_addbareq_cmd(padapter, (u8)priority, pattrib->ra); - } - } -} - -void rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - spin_lock_bh(&pmlmepriv->lock); - _rtw_roaming(padapter, tgt_network); - spin_unlock_bh(&pmlmepriv->lock); -} - -void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - int do_join_r; - struct wlan_network *pnetwork; - - if (tgt_network) - pnetwork = tgt_network; - else - pnetwork = &pmlmepriv->cur_network; - - if (pmlmepriv->to_roaming > 0) { - memcpy(&pmlmepriv->assoc_ssid, &pnetwork->network.ssid, sizeof(struct ndis_802_11_ssid)); - - pmlmepriv->assoc_by_bssid = false; - - while (1) { - do_join_r = rtw_do_join(padapter); - if (do_join_r == _SUCCESS) - break; - - pmlmepriv->to_roaming--; - - if (pmlmepriv->to_roaming > 0) { - continue; - } else { - rtw_indicate_disconnect(padapter); - break; - } - } - } -} diff --git a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c b/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c deleted file mode 100644 index 25653ebfaafd..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_mlme_ext.c +++ /dev/null @@ -1,5172 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_MLME_EXT_C_ - -#include <linux/ieee80211.h> -#include <linux/etherdevice.h> -#include <asm/unaligned.h> - -#include <osdep_service.h> -#include <drv_types.h> -#include <wifi.h> -#include <rtw_mlme_ext.h> -#include <wlan_bssdef.h> -#include <mlme_osdep.h> -#include <recv_osdep.h> - -static u8 null_addr[ETH_ALEN] = {}; - -/* OUI definitions for the vendor specific IE */ -const u8 RTW_WPA_OUI[] = {0x00, 0x50, 0xf2, 0x01}; -const u8 WPS_OUI[] = {0x00, 0x50, 0xf2, 0x04}; -static const u8 WMM_OUI[] = {0x00, 0x50, 0xf2, 0x02}; -static const u8 P2P_OUI[] = {0x50, 0x6F, 0x9A, 0x09}; - -static const u8 WMM_PARA_OUI[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; - -const u8 WPA_TKIP_CIPHER[4] = {0x00, 0x50, 0xf2, 0x02}; -const u8 RSN_TKIP_CIPHER[4] = {0x00, 0x0f, 0xac, 0x02}; - -/* MCS rate definitions */ -const u8 MCS_rate_1R[16] = { - 0xff, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 -}; - -/* ChannelPlan definitions */ -static struct rt_channel_plan_2g RTW_ChannelPlan2G[RT_CHANNEL_DOMAIN_2G_MAX] = { - {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* 0x00, RT_CHANNEL_DOMAIN_2G_WORLD , Passive scan CH 12, 13 */ - {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13}, 13}, /* 0x01, RT_CHANNEL_DOMAIN_2G_ETSI1 */ - {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11}, 11}, /* 0x02, RT_CHANNEL_DOMAIN_2G_FCC1 */ - {{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14}, 14}, /* 0x03, RT_CHANNEL_DOMAIN_2G_MIKK1 */ - {{10, 11, 12, 13}, 4}, /* 0x04, RT_CHANNEL_DOMAIN_2G_ETSI2 */ - {{}, 0}, /* 0x05, RT_CHANNEL_DOMAIN_2G_NULL */ -}; - -static struct rt_channel_plan_map RTW_ChannelPlanMap[RT_CHANNEL_DOMAIN_MAX] = { - /* 0x00 ~ 0x1F , Old Define ===== */ - {0x02}, /* 0x00, RT_CHANNEL_DOMAIN_FCC */ - {0x02}, /* 0x01, RT_CHANNEL_DOMAIN_IC */ - {0x01}, /* 0x02, RT_CHANNEL_DOMAIN_ETSI */ - {0x01}, /* 0x03, RT_CHANNEL_DOMAIN_SPAIN */ - {0x01}, /* 0x04, RT_CHANNEL_DOMAIN_FRANCE */ - {0x03}, /* 0x05, RT_CHANNEL_DOMAIN_MKK */ - {0x03}, /* 0x06, RT_CHANNEL_DOMAIN_MKK1 */ - {0x01}, /* 0x07, RT_CHANNEL_DOMAIN_ISRAEL */ - {0x03}, /* 0x08, RT_CHANNEL_DOMAIN_TELEC */ - {0x03}, /* 0x09, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN */ - {0x00}, /* 0x0A, RT_CHANNEL_DOMAIN_WORLD_WIDE_13 */ - {0x02}, /* 0x0B, RT_CHANNEL_DOMAIN_TAIWAN */ - {0x01}, /* 0x0C, RT_CHANNEL_DOMAIN_CHINA */ - {0x02}, /* 0x0D, RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO */ - {0x02}, /* 0x0E, RT_CHANNEL_DOMAIN_KOREA */ - {0x02}, /* 0x0F, RT_CHANNEL_DOMAIN_TURKEY */ - {0x01}, /* 0x10, RT_CHANNEL_DOMAIN_JAPAN */ - {0x02}, /* 0x11, RT_CHANNEL_DOMAIN_FCC_NO_DFS */ - {0x01}, /* 0x12, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS */ - {0x00}, /* 0x13, RT_CHANNEL_DOMAIN_WORLD_WIDE_5G */ - {0x02}, /* 0x14, RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS */ - {0x00}, /* 0x15, RT_CHANNEL_DOMAIN_ETSI_NO_DFS */ - {0x00}, /* 0x16, RT_CHANNEL_DOMAIN_KOREA_NO_DFS */ - {0x03}, /* 0x17, RT_CHANNEL_DOMAIN_JAPAN_NO_DFS */ - {0x05}, /* 0x18, RT_CHANNEL_DOMAIN_PAKISTAN_NO_DFS */ - {0x02}, /* 0x19, RT_CHANNEL_DOMAIN_TAIWAN2_NO_DFS */ - {0x00}, /* 0x1A, */ - {0x00}, /* 0x1B, */ - {0x00}, /* 0x1C, */ - {0x00}, /* 0x1D, */ - {0x00}, /* 0x1E, */ - {0x05}, /* 0x1F, RT_CHANNEL_DOMAIN_WORLD_WIDE_ONLY_5G */ - /* 0x20 ~ 0x7F , New Define ===== */ - {0x00}, /* 0x20, RT_CHANNEL_DOMAIN_WORLD_NULL */ - {0x01}, /* 0x21, RT_CHANNEL_DOMAIN_ETSI1_NULL */ - {0x02}, /* 0x22, RT_CHANNEL_DOMAIN_FCC1_NULL */ - {0x03}, /* 0x23, RT_CHANNEL_DOMAIN_MKK1_NULL */ - {0x04}, /* 0x24, RT_CHANNEL_DOMAIN_ETSI2_NULL */ - {0x02}, /* 0x25, RT_CHANNEL_DOMAIN_FCC1_FCC1 */ - {0x00}, /* 0x26, RT_CHANNEL_DOMAIN_WORLD_ETSI1 */ - {0x03}, /* 0x27, RT_CHANNEL_DOMAIN_MKK1_MKK1 */ - {0x00}, /* 0x28, RT_CHANNEL_DOMAIN_WORLD_KCC1 */ - {0x00}, /* 0x29, RT_CHANNEL_DOMAIN_WORLD_FCC2 */ - {0x00}, /* 0x2A, */ - {0x00}, /* 0x2B, */ - {0x00}, /* 0x2C, */ - {0x00}, /* 0x2D, */ - {0x00}, /* 0x2E, */ - {0x00}, /* 0x2F, */ - {0x00}, /* 0x30, RT_CHANNEL_DOMAIN_WORLD_FCC3 */ - {0x00}, /* 0x31, RT_CHANNEL_DOMAIN_WORLD_FCC4 */ - {0x00}, /* 0x32, RT_CHANNEL_DOMAIN_WORLD_FCC5 */ - {0x00}, /* 0x33, RT_CHANNEL_DOMAIN_WORLD_FCC6 */ - {0x02}, /* 0x34, RT_CHANNEL_DOMAIN_FCC1_FCC7 */ - {0x00}, /* 0x35, RT_CHANNEL_DOMAIN_WORLD_ETSI2 */ - {0x00}, /* 0x36, RT_CHANNEL_DOMAIN_WORLD_ETSI3 */ - {0x03}, /* 0x37, RT_CHANNEL_DOMAIN_MKK1_MKK2 */ - {0x03}, /* 0x38, RT_CHANNEL_DOMAIN_MKK1_MKK3 */ - {0x02}, /* 0x39, RT_CHANNEL_DOMAIN_FCC1_NCC1 */ - {0x00}, /* 0x3A, */ - {0x00}, /* 0x3B, */ - {0x00}, /* 0x3C, */ - {0x00}, /* 0x3D, */ - {0x00}, /* 0x3E, */ - {0x00}, /* 0x3F, */ - {0x02}, /* 0x40, RT_CHANNEL_DOMAIN_FCC1_NCC2 */ - {0x03}, /* 0x41, RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G */ -}; - -static const struct rt_channel_plan_map RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE = { - 0x03 -}; /* use the combination for max channel numbers */ - -/* - * Search the @param channel_num in given @param channel_set - * @ch_set: the given channel set - * @ch: the given channel number - * - * return the index of channel_num in channel_set, -1 if not found - */ -int rtw_ch_set_search_ch(struct rt_channel_info *ch_set, const u32 ch) -{ - int i; - - for (i = 0; ch_set[i].ChannelNum != 0; i++) { - if (ch == ch_set[i].ChannelNum) - break; - } - - if (i >= ch_set[i].ChannelNum) - return -1; - return i; -} - -struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv) -{ - struct xmit_frame *pmgntframe; - struct xmit_buf *pxmitbuf; - - pmgntframe = rtw_alloc_xmitframe(pxmitpriv); - if (!pmgntframe) - return NULL; - - pxmitbuf = rtw_alloc_xmitbuf_ext(pxmitpriv); - if (!pxmitbuf) { - rtw_free_xmitframe(pxmitpriv, pmgntframe); - return NULL; - } - pmgntframe->frame_tag = MGNT_FRAMETAG; - pmgntframe->pxmitbuf = pxmitbuf; - pmgntframe->buf_addr = pxmitbuf->pbuf; - pxmitbuf->priv_data = pmgntframe; - return pmgntframe; -} - -/**************************************************************************** - -Following are some TX functions for WiFi MLME - -*****************************************************************************/ - -void update_mgnt_tx_rate(struct adapter *padapter, u8 rate) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - pmlmeext->tx_rate = rate; -} - -void update_mgntframe_attrib(struct adapter *padapter, struct pkt_attrib *pattrib) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - memset((u8 *)(pattrib), 0, sizeof(struct pkt_attrib)); - - pattrib->hdrlen = 24; - pattrib->nr_frags = 1; - pattrib->priority = 7; - pattrib->mac_id = 0; - pattrib->qsel = 0x12; - - pattrib->pktlen = 0; - - if (pmlmeext->cur_wireless_mode & WIRELESS_11B) - pattrib->raid = 6;/* b mode */ - else - pattrib->raid = 5;/* a/g mode */ - - pattrib->encrypt = _NO_PRIVACY_; - pattrib->bswenc = false; - - pattrib->qos_en = false; - pattrib->ht_en = false; - pattrib->bwmode = HT_CHANNEL_WIDTH_20; - pattrib->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - pattrib->sgi = false; - - pattrib->seqnum = pmlmeext->mgnt_seq; - - pattrib->retry_ctrl = true; -} - -static void dump_mgntframe(struct adapter *padapter, - struct xmit_frame *pmgntframe) -{ - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return; - - rtw_hal_mgnt_xmit(padapter, pmgntframe); -} - -static s32 dump_mgntframe_and_wait(struct adapter *padapter, - struct xmit_frame *pmgntframe, - int timeout_ms) -{ - s32 ret = _FAIL; - struct xmit_buf *pxmitbuf = pmgntframe->pxmitbuf; - struct submit_ctx sctx; - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return ret; - - rtw_sctx_init(&sctx, timeout_ms); - pxmitbuf->sctx = &sctx; - - ret = rtw_hal_mgnt_xmit(padapter, pmgntframe); - - if (ret == _SUCCESS) - ret = rtw_sctx_wait(&sctx); - - return ret; -} - -static s32 dump_mgntframe_and_wait_ack(struct adapter *padapter, - struct xmit_frame *pmgntframe) -{ - s32 ret = _FAIL; - u32 timeout_ms = 500;/* 500ms */ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return -1; - - if (mutex_lock_interruptible(&pxmitpriv->ack_tx_mutex)) - return _FAIL; - pxmitpriv->ack_tx = true; - - pmgntframe->ack_report = 1; - if (rtw_hal_mgnt_xmit(padapter, pmgntframe) == _SUCCESS) - ret = rtw_ack_tx_wait(pxmitpriv, timeout_ms); - - pxmitpriv->ack_tx = false; - mutex_unlock(&pxmitpriv->ack_tx_mutex); - - return ret; -} - -static int update_hidden_ssid(u8 *ies, u32 ies_len, u8 hidden_ssid_mode) -{ - u8 *ssid_ie; - uint ssid_len_ori; - int len_diff = 0; - - ssid_ie = rtw_get_ie(ies, WLAN_EID_SSID, &ssid_len_ori, ies_len); - - if (ssid_ie && ssid_len_ori > 0) { - switch (hidden_ssid_mode) { - case 1: { - u8 *next_ie = ssid_ie + 2 + ssid_len_ori; - u32 remain_len = 0; - - remain_len = ies_len - (next_ie - ies); - - ssid_ie[1] = 0; - memcpy(ssid_ie + 2, next_ie, remain_len); - len_diff -= ssid_len_ori; - - break; - } - case 2: - memset(&ssid_ie[2], 0, ssid_len_ori); - break; - default: - break; - } - } - - return len_diff; -} - -static void issue_beacon(struct adapter *padapter, int timeout_ms) -{ - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - unsigned int rate_len; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - return; -#if defined(CONFIG_88EU_AP_MODE) - spin_lock_bh(&pmlmepriv->bcn_update_lock); -#endif - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - pattrib->qsel = 0x10; - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - eth_broadcast_addr(pwlanhdr->addr1); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, cur_network->MacAddress); - - SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); - /* pmlmeext->mgnt_seq++; */ - SetFrameSubType(pframe, IEEE80211_STYPE_BEACON); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { - int len_diff; - u8 *wps_ie; - uint wps_ielen; - u8 sr = 0; - - memcpy(pframe, cur_network->ies, cur_network->ie_length); - len_diff = update_hidden_ssid( - pframe + _BEACON_IE_OFFSET_ - , cur_network->ie_length - _BEACON_IE_OFFSET_ - , pmlmeinfo->hidden_ssid_mode - ); - pframe += (cur_network->ie_length + len_diff); - pattrib->pktlen += (cur_network->ie_length + len_diff); - wps_ie = rtw_get_wps_ie(pmgntframe->buf_addr + TXDESC_OFFSET + sizeof(struct ieee80211_hdr_3addr) + _BEACON_IE_OFFSET_, - pattrib->pktlen - sizeof(struct ieee80211_hdr_3addr) - _BEACON_IE_OFFSET_, NULL, &wps_ielen); - if (wps_ie && wps_ielen > 0) - rtw_get_wps_attr_content(wps_ie, wps_ielen, WPS_ATTR_SELECTED_REGISTRAR, (u8 *)(&sr), NULL); - if (sr != 0) - set_fwstate(pmlmepriv, WIFI_UNDER_WPS); - else - _clr_fwstate_(pmlmepriv, WIFI_UNDER_WPS); - - goto _issue_bcn; - } - - /* below for ad-hoc mode */ - - /* timestamp will be inserted by hardware */ - pframe += 8; - pattrib->pktlen += 8; - - /* beacon interval: 2 bytes */ - - memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->ies)), 2); - - pframe += 2; - pattrib->pktlen += 2; - - /* capability info: 2 bytes */ - - memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->ies)), 2); - - pframe += 2; - pattrib->pktlen += 2; - - /* SSID */ - pframe = rtw_set_ie(pframe, WLAN_EID_SSID, cur_network->ssid.ssid_length, cur_network->ssid.ssid, &pattrib->pktlen); - - /* supported rates... */ - rate_len = rtw_get_rateset_len(cur_network->SupportedRates); - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, min_t(unsigned int, rate_len, 8), cur_network->SupportedRates, &pattrib->pktlen); - - /* DS parameter set */ - pframe = rtw_set_ie(pframe, WLAN_EID_DS_PARAMS, 1, (unsigned char *)&cur_network->Configuration.DSConfig, &pattrib->pktlen); - - { - u8 erpinfo = 0; - u32 ATIMWindow; - /* IBSS Parameter Set... */ - ATIMWindow = 0; - pframe = rtw_set_ie(pframe, WLAN_EID_IBSS_PARAMS, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen); - - /* ERP IE */ - pframe = rtw_set_ie(pframe, WLAN_EID_ERP_INFO, 1, &erpinfo, &pattrib->pktlen); - } - - /* EXTERNDED SUPPORTED RATE */ - if (rate_len > 8) - pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen); - /* todo:HT for adhoc */ -_issue_bcn: - -#if defined(CONFIG_88EU_AP_MODE) - pmlmepriv->update_bcn = false; - - spin_unlock_bh(&pmlmepriv->bcn_update_lock); -#endif - - if ((pattrib->pktlen + TXDESC_SIZE) > 512) - return; - - pattrib->last_txcmdsz = pattrib->pktlen; - - if (timeout_ms > 0) - dump_mgntframe_and_wait(padapter, pmgntframe, timeout_ms); - else - dump_mgntframe(padapter, pmgntframe); -} - -static void issue_probersp(struct adapter *padapter, unsigned char *da) -{ - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - unsigned char *mac, *bssid; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; -#if defined(CONFIG_88EU_AP_MODE) - u8 *pwps_ie; - uint wps_ielen; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; -#endif - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - unsigned int rate_len; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - return; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - mac = myid(&padapter->eeprompriv); - bssid = cur_network->MacAddress; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - ether_addr_copy(pwlanhdr->addr1, da); - ether_addr_copy(pwlanhdr->addr2, mac); - ether_addr_copy(pwlanhdr->addr3, bssid); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(fctrl, IEEE80211_STYPE_PROBE_RESP); - - pattrib->hdrlen = sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = pattrib->hdrlen; - pframe += pattrib->hdrlen; - - if (cur_network->ie_length > MAX_IE_SZ) - return; - -#if defined(CONFIG_88EU_AP_MODE) - if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { - pwps_ie = rtw_get_wps_ie(cur_network->ies + _FIXED_IE_LENGTH_, cur_network->ie_length - _FIXED_IE_LENGTH_, NULL, &wps_ielen); - - /* inerset & update wps_probe_resp_ie */ - if (pmlmepriv->wps_probe_resp_ie && pwps_ie && wps_ielen > 0) { - uint wps_offset, remainder_ielen; - u8 *premainder_ie; - - wps_offset = (uint)(pwps_ie - cur_network->ies); - - premainder_ie = pwps_ie + wps_ielen; - - remainder_ielen = cur_network->ie_length - wps_offset - wps_ielen; - - memcpy(pframe, cur_network->ies, wps_offset); - pframe += wps_offset; - pattrib->pktlen += wps_offset; - - wps_ielen = (uint)pmlmepriv->wps_probe_resp_ie[1];/* to get ie data len */ - if ((wps_offset + wps_ielen + 2) <= MAX_IE_SZ) { - memcpy(pframe, pmlmepriv->wps_probe_resp_ie, wps_ielen + 2); - pframe += wps_ielen + 2; - pattrib->pktlen += wps_ielen + 2; - } - - if ((wps_offset + wps_ielen + 2 + remainder_ielen) <= MAX_IE_SZ) { - memcpy(pframe, premainder_ie, remainder_ielen); - pframe += remainder_ielen; - pattrib->pktlen += remainder_ielen; - } - } else { - memcpy(pframe, cur_network->ies, cur_network->ie_length); - pframe += cur_network->ie_length; - pattrib->pktlen += cur_network->ie_length; - } - } else -#endif - { - /* timestamp will be inserted by hardware */ - pframe += 8; - pattrib->pktlen += 8; - - /* beacon interval: 2 bytes */ - - memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->ies)), 2); - - pframe += 2; - pattrib->pktlen += 2; - - /* capability info: 2 bytes */ - - memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->ies)), 2); - - pframe += 2; - pattrib->pktlen += 2; - - /* below for ad-hoc mode */ - - /* SSID */ - pframe = rtw_set_ie(pframe, WLAN_EID_SSID, cur_network->ssid.ssid_length, cur_network->ssid.ssid, &pattrib->pktlen); - - /* supported rates... */ - rate_len = rtw_get_rateset_len(cur_network->SupportedRates); - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, min_t(unsigned int, rate_len, 8), cur_network->SupportedRates, &pattrib->pktlen); - - /* DS parameter set */ - pframe = rtw_set_ie(pframe, WLAN_EID_DS_PARAMS, 1, (unsigned char *)&cur_network->Configuration.DSConfig, &pattrib->pktlen); - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { - u8 erpinfo = 0; - u32 ATIMWindow; - /* IBSS Parameter Set... */ - /* ATIMWindow = cur->Configuration.ATIMWindow; */ - ATIMWindow = 0; - pframe = rtw_set_ie(pframe, WLAN_EID_IBSS_PARAMS, 2, (unsigned char *)(&ATIMWindow), &pattrib->pktlen); - - /* ERP IE */ - pframe = rtw_set_ie(pframe, WLAN_EID_ERP_INFO, 1, &erpinfo, &pattrib->pktlen); - } - - /* EXTERNDED SUPPORTED RATE */ - if (rate_len > 8) - pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), (cur_network->SupportedRates + 8), &pattrib->pktlen); - /* todo:HT for adhoc */ - } - - pattrib->last_txcmdsz = pattrib->pktlen; - - dump_mgntframe(padapter, pmgntframe); -} - -static int issue_probereq(struct adapter *padapter, - struct ndis_802_11_ssid *pssid, u8 *da, - bool wait_ack) -{ - int ret = _FAIL; - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - unsigned char *mac; - unsigned char bssrate[NumRates]; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - int bssrate_len = 0; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - goto exit; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - mac = myid(&padapter->eeprompriv); - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - if (da) { - /* unicast probe request frame */ - ether_addr_copy(pwlanhdr->addr1, da); - ether_addr_copy(pwlanhdr->addr3, da); - } else { - /* broadcast probe request frame */ - eth_broadcast_addr(pwlanhdr->addr1); - eth_broadcast_addr(pwlanhdr->addr3); - } - - ether_addr_copy(pwlanhdr->addr2, mac); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_STYPE_PROBE_REQ); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - if (pssid) - pframe = rtw_set_ie(pframe, WLAN_EID_SSID, pssid->ssid_length, pssid->ssid, &pattrib->pktlen); - else - pframe = rtw_set_ie(pframe, WLAN_EID_SSID, 0, NULL, &pattrib->pktlen); - - get_rate_set(padapter, bssrate, &bssrate_len); - - if (bssrate_len > 8) { - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, 8, bssrate, &pattrib->pktlen); - pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, bssrate_len - 8, bssrate + 8, &pattrib->pktlen); - } else { - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, bssrate_len, bssrate, &pattrib->pktlen); - } - - /* add wps_ie for wps2.0 */ - if (pmlmepriv->wps_probe_req_ie_len > 0 && pmlmepriv->wps_probe_req_ie) { - memcpy(pframe, pmlmepriv->wps_probe_req_ie, pmlmepriv->wps_probe_req_ie_len); - pframe += pmlmepriv->wps_probe_req_ie_len; - pattrib->pktlen += pmlmepriv->wps_probe_req_ie_len; - } - - pattrib->last_txcmdsz = pattrib->pktlen; - - if (wait_ack) { - ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); - } else { - dump_mgntframe(padapter, pmgntframe); - ret = _SUCCESS; - } - -exit: - return ret; -} - -static int issue_probereq_ex(struct adapter *padapter, - struct ndis_802_11_ssid *pssid, u8 *da, - int try_cnt, int wait_ms) -{ - int ret; - int i = 0; - - do { - ret = issue_probereq(padapter, pssid, da, wait_ms > 0); - - i++; - - if (padapter->bDriverStopped || padapter->bSurpriseRemoved) - break; - - if (i < try_cnt && wait_ms > 0 && ret == _FAIL) - msleep(wait_ms); - - } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); - - if (ret != _FAIL) { - ret = _SUCCESS; - goto exit; - } -exit: - return ret; -} - -/* if psta == NULL, indicate we are station(client) now... */ -static void issue_auth(struct adapter *padapter, struct sta_info *psta, - unsigned short status) -{ - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - unsigned int val32; - u16 val16; -#ifdef CONFIG_88EU_AP_MODE - __le16 le_val16; -#endif - int use_shared_key = 0; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - return; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_STYPE_AUTH); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - if (psta) {/* for AP mode */ -#ifdef CONFIG_88EU_AP_MODE - - ether_addr_copy(pwlanhdr->addr1, psta->hwaddr); - ether_addr_copy(pwlanhdr->addr2, - myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, - myid(&padapter->eeprompriv)); - - /* setting auth algo number */ - val16 = (u16)psta->authalg; - - if (status != WLAN_STATUS_SUCCESS) - val16 = 0; - - if (val16) { - le_val16 = cpu_to_le16(val16); - use_shared_key = 1; - } else { - le_val16 = 0; - } - - pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, &le_val16, - &pattrib->pktlen); - - /* setting auth seq number */ - val16 = (u16)psta->auth_seq; - le_val16 = cpu_to_le16(val16); - pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, &le_val16, - &pattrib->pktlen); - - /* setting status code... */ - val16 = status; - le_val16 = cpu_to_le16(val16); - pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, - &le_val16, &pattrib->pktlen); - - /* added challenging text... */ - if ((psta->auth_seq == 2) && (psta->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) - pframe = rtw_set_ie(pframe, WLAN_EID_CHALLENGE, 128, psta->chg_txt, &pattrib->pktlen); -#endif - } else { - __le32 le_tmp32; - __le16 le_tmp16; - - ether_addr_copy(pwlanhdr->addr1, pnetwork->MacAddress); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - - /* setting auth algo number */ - val16 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) ? 1 : 0;/* 0:OPEN System, 1:Shared key */ - if (val16) - use_shared_key = 1; - - /* setting IV for auth seq #3 */ - if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) { - val32 = (pmlmeinfo->iv++) | (pmlmeinfo->key_index << 30); - le_tmp32 = cpu_to_le32(val32); - pframe = rtw_set_fixed_ie(pframe, 4, &le_tmp32, - &pattrib->pktlen); - - pattrib->iv_len = 4; - } - - le_tmp16 = cpu_to_le16(val16); - pframe = rtw_set_fixed_ie(pframe, _AUTH_ALGM_NUM_, &le_tmp16, - &pattrib->pktlen); - - /* setting auth seq number */ - val16 = pmlmeinfo->auth_seq; - le_tmp16 = cpu_to_le16(val16); - pframe = rtw_set_fixed_ie(pframe, _AUTH_SEQ_NUM_, &le_tmp16, - &pattrib->pktlen); - - /* setting status code... */ - le_tmp16 = cpu_to_le16(status); - pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, &le_tmp16, - &pattrib->pktlen); - - /* then checking to see if sending challenging text... */ - if ((pmlmeinfo->auth_seq == 3) && (pmlmeinfo->state & WIFI_FW_AUTH_STATE) && (use_shared_key == 1)) { - pframe = rtw_set_ie(pframe, WLAN_EID_CHALLENGE, 128, pmlmeinfo->chg_txt, &pattrib->pktlen); - - SetPrivacy(fctrl); - - pattrib->hdrlen = sizeof(struct ieee80211_hdr_3addr); - - pattrib->encrypt = _WEP40_; - - pattrib->icv_len = 4; - - pattrib->pktlen += pattrib->icv_len; - } - } - - pattrib->last_txcmdsz = pattrib->pktlen; - - rtw_wep_encrypt(padapter, pmgntframe); - dump_mgntframe(padapter, pmgntframe); -} - -#ifdef CONFIG_88EU_AP_MODE -static void issue_asocrsp(struct adapter *padapter, unsigned short status, - struct sta_info *pstat, int pkt_type) -{ - struct xmit_frame *pmgntframe; - struct ieee80211_hdr *pwlanhdr; - struct pkt_attrib *pattrib; - unsigned char *pbuf, *pframe; - unsigned short val; - __le16 *fctrl; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - u8 *ie = pnetwork->ies; - __le16 lestatus, leval; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - return; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - ether_addr_copy((void *)GetAddr1Ptr(pwlanhdr), pstat->hwaddr); - ether_addr_copy((void *)GetAddr2Ptr(pwlanhdr), - myid(&padapter->eeprompriv)); - ether_addr_copy((void *)GetAddr3Ptr(pwlanhdr), pnetwork->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - if ((pkt_type == IEEE80211_STYPE_ASSOC_RESP) || (pkt_type == IEEE80211_STYPE_REASSOC_RESP)) - SetFrameSubType(pwlanhdr, pkt_type); - else - return; - - pattrib->hdrlen = sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen += pattrib->hdrlen; - pframe += pattrib->hdrlen; - - /* capability */ - val = *(unsigned short *)rtw_get_capability_from_ie(ie); - - pframe = rtw_set_fixed_ie(pframe, _CAPABILITY_, &val, &pattrib->pktlen); - - lestatus = cpu_to_le16(status); - pframe = rtw_set_fixed_ie(pframe, _STATUS_CODE_, &lestatus, - &pattrib->pktlen); - - leval = cpu_to_le16(pstat->aid | BIT(14) | BIT(15)); - pframe = rtw_set_fixed_ie(pframe, _ASOC_ID_, &leval, &pattrib->pktlen); - - if (pstat->bssratelen <= 8) { - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, pstat->bssratelen, pstat->bssrateset, &pattrib->pktlen); - } else { - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, 8, pstat->bssrateset, &pattrib->pktlen); - pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, pstat->bssratelen - 8, pstat->bssrateset + 8, &pattrib->pktlen); - } - - if ((pstat->flags & WLAN_STA_HT) && (pmlmepriv->htpriv.ht_option)) { - uint ie_len = 0; - - /* FILL HT CAP INFO IE */ - pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_HT_CAPABILITY, &ie_len, (pnetwork->ie_length - _BEACON_IE_OFFSET_)); - if (pbuf && ie_len > 0) { - memcpy(pframe, pbuf, ie_len + 2); - pframe += (ie_len + 2); - pattrib->pktlen += (ie_len + 2); - } - - /* FILL HT ADD INFO IE */ - pbuf = rtw_get_ie(ie + _BEACON_IE_OFFSET_, WLAN_EID_HT_OPERATION, &ie_len, (pnetwork->ie_length - _BEACON_IE_OFFSET_)); - if (pbuf && ie_len > 0) { - memcpy(pframe, pbuf, ie_len + 2); - pframe += (ie_len + 2); - pattrib->pktlen += (ie_len + 2); - } - } - - /* FILL WMM IE */ - if ((pstat->flags & WLAN_STA_WME) && (pmlmepriv->qospriv.qos_option)) { - uint ie_len = 0; - unsigned char WMM_PARA_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x01, 0x01}; - - for (pbuf = ie + _BEACON_IE_OFFSET_;; pbuf += (ie_len + 2)) { - pbuf = rtw_get_ie(pbuf, WLAN_EID_VENDOR_SPECIFIC, &ie_len, (pnetwork->ie_length - _BEACON_IE_OFFSET_ - (ie_len + 2))); - if (pbuf && !memcmp(pbuf + 2, WMM_PARA_IE, 6)) { - memcpy(pframe, pbuf, ie_len + 2); - pframe += (ie_len + 2); - pattrib->pktlen += (ie_len + 2); - break; - } - - if (!pbuf || ie_len == 0) - break; - } - } - - if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) - pframe = rtw_set_ie(pframe, WLAN_EID_VENDOR_SPECIFIC, 6, REALTEK_96B_IE, &pattrib->pktlen); - - /* add WPS IE ie for wps 2.0 */ - if (pmlmepriv->wps_assoc_resp_ie && pmlmepriv->wps_assoc_resp_ie_len > 0) { - memcpy(pframe, pmlmepriv->wps_assoc_resp_ie, pmlmepriv->wps_assoc_resp_ie_len); - - pframe += pmlmepriv->wps_assoc_resp_ie_len; - pattrib->pktlen += pmlmepriv->wps_assoc_resp_ie_len; - } - - pattrib->last_txcmdsz = pattrib->pktlen; - dump_mgntframe(padapter, pmgntframe); -} -#endif /* CONFIG_88EU_AP_MODE */ - -static void issue_assocreq(struct adapter *padapter) -{ - int ret = _FAIL; - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe, *p; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - unsigned int i, j, ie_len, index = 0; - unsigned char bssrate[NumRates], sta_bssrate[NumRates]; - struct ndis_802_11_var_ie *pIE; - struct registry_priv *pregpriv = &padapter->registrypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - int bssrate_len = 0, sta_bssrate_len = 0; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - goto exit; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - ether_addr_copy(pwlanhdr->addr1, pnetwork->MacAddress); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_STYPE_ASSOC_REQ); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - /* caps */ - - memcpy(pframe, rtw_get_capability_from_ie(pmlmeinfo->network.ies), 2); - - pframe += 2; - pattrib->pktlen += 2; - - /* listen interval */ - /* todo: listen interval for power saving */ - put_unaligned_le16(3, pframe); - pframe += 2; - pattrib->pktlen += 2; - - /* SSID */ - pframe = rtw_set_ie(pframe, WLAN_EID_SSID, pmlmeinfo->network.ssid.ssid_length, pmlmeinfo->network.ssid.ssid, &pattrib->pktlen); - - /* supported rate & extended supported rate */ - - /* Check if the AP's supported rates are also supported by STA. */ - get_rate_set(padapter, sta_bssrate, &sta_bssrate_len); - - if (pmlmeext->cur_channel == 14)/* for JAPAN, channel 14 can only uses B Mode(CCK) */ - sta_bssrate_len = 4; - - for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { - if (pmlmeinfo->network.SupportedRates[i] == 0) - break; - } - - for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { - if (pmlmeinfo->network.SupportedRates[i] == 0) - break; - - /* Check if the AP's supported rates are also supported by STA. */ - for (j = 0; j < sta_bssrate_len; j++) { - /* Avoid the proprietary data rate (22Mbps) of Handlink WSG-4000 AP */ - if ((pmlmeinfo->network.SupportedRates[i] | IEEE80211_BASIC_RATE_MASK) - == (sta_bssrate[j] | IEEE80211_BASIC_RATE_MASK)) - break; - } - - if (j != sta_bssrate_len) - /* the rate is supported by STA */ - bssrate[index++] = pmlmeinfo->network.SupportedRates[i]; - } - - bssrate_len = index; - - if (bssrate_len == 0) { - rtw_free_xmitbuf(pxmitpriv, pmgntframe->pxmitbuf); - rtw_free_xmitframe(pxmitpriv, pmgntframe); - goto exit; /* don't connect to AP if no joint supported rate */ - } - - if (bssrate_len > 8) { - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, 8, bssrate, &pattrib->pktlen); - pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, bssrate_len - 8, bssrate + 8, &pattrib->pktlen); - } else { - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, bssrate_len, bssrate, &pattrib->pktlen); - } - - /* RSN */ - p = rtw_get_ie((pmlmeinfo->network.ies + sizeof(struct ndis_802_11_fixed_ie)), WLAN_EID_RSN, &ie_len, (pmlmeinfo->network.ie_length - sizeof(struct ndis_802_11_fixed_ie))); - if (p) - pframe = rtw_set_ie(pframe, WLAN_EID_RSN, ie_len, p + 2, &pattrib->pktlen); - - /* HT caps */ - if (padapter->mlmepriv.htpriv.ht_option) { - p = rtw_get_ie((pmlmeinfo->network.ies + sizeof(struct ndis_802_11_fixed_ie)), WLAN_EID_HT_CAPABILITY, &ie_len, (pmlmeinfo->network.ie_length - sizeof(struct ndis_802_11_fixed_ie))); - if (p && !is_ap_in_tkip(padapter)) { - memcpy(&pmlmeinfo->HT_caps, p + 2, sizeof(struct ieee80211_ht_cap)); - - /* to disable 40M Hz support while gd_bw_40MHz_en = 0 */ - if (pregpriv->cbw40_enable == 0) - pmlmeinfo->HT_caps.cap_info &= cpu_to_le16(~(BIT(6) | BIT(1))); - else - pmlmeinfo->HT_caps.cap_info |= cpu_to_le16(BIT(1)); - - /* todo: disable SM power save mode */ - pmlmeinfo->HT_caps.cap_info |= cpu_to_le16(0x000c); - - if (pregpriv->rx_stbc) - pmlmeinfo->HT_caps.cap_info |= cpu_to_le16(0x0100);/* RX STBC One spatial stream */ - memcpy((u8 *)&pmlmeinfo->HT_caps.mcs, MCS_rate_1R, 16); - pframe = rtw_set_ie(pframe, WLAN_EID_HT_CAPABILITY, ie_len, (u8 *)(&pmlmeinfo->HT_caps), &pattrib->pktlen); - } - } - - /* vendor specific IE, such as WPA, WMM, WPS */ - for (i = sizeof(struct ndis_802_11_fixed_ie); i < pmlmeinfo->network.ie_length; i += (pIE->Length + 2)) { - pIE = (struct ndis_802_11_var_ie *)(pmlmeinfo->network.ies + i); - - switch (pIE->ElementID) { - case WLAN_EID_VENDOR_SPECIFIC: - if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) || - (!memcmp(pIE->data, WMM_OUI, 4)) || - (!memcmp(pIE->data, WPS_OUI, 4))) { - if (!padapter->registrypriv.wifi_spec) { - /* Commented by Kurt 20110629 */ - /* In some older APs, WPS handshake */ - /* would be fail if we append vender extensions information to AP */ - if (!memcmp(pIE->data, WPS_OUI, 4)) - pIE->Length = 14; - } - pframe = rtw_set_ie(pframe, WLAN_EID_VENDOR_SPECIFIC, pIE->Length, pIE->data, &pattrib->pktlen); - } - break; - default: - break; - } - } - - if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_REALTEK) - pframe = rtw_set_ie(pframe, WLAN_EID_VENDOR_SPECIFIC, 6, REALTEK_96B_IE, &pattrib->pktlen); - - pattrib->last_txcmdsz = pattrib->pktlen; - dump_mgntframe(padapter, pmgntframe); - - ret = _SUCCESS; - -exit: - if (ret == _SUCCESS) - rtw_buf_update(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len, (u8 *)pwlanhdr, pattrib->pktlen); - else - rtw_buf_free(&pmlmepriv->assoc_req, &pmlmepriv->assoc_req_len); -} - -/* when wait_ack is true, this function should be called at process context */ -static int _issue_nulldata(struct adapter *padapter, unsigned char *da, - unsigned int power_mode, bool wait_ack) -{ - int ret = _FAIL; - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - struct xmit_priv *pxmitpriv; - struct mlme_ext_priv *pmlmeext; - struct mlme_ext_info *pmlmeinfo; - struct wlan_bssid_ex *pnetwork; - - if (!padapter) - goto exit; - - pxmitpriv = &padapter->xmitpriv; - pmlmeext = &padapter->mlmeextpriv; - pmlmeinfo = &pmlmeext->mlmext_info; - pnetwork = &pmlmeinfo->network; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - goto exit; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - pattrib->retry_ctrl = false; - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) - SetFrDs(fctrl); - else if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) - SetToDs(fctrl); - - if (power_mode) - SetPwrMgt(fctrl); - - ether_addr_copy(pwlanhdr->addr1, da); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - pattrib->last_txcmdsz = pattrib->pktlen; - - if (wait_ack) { - ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); - } else { - dump_mgntframe(padapter, pmgntframe); - ret = _SUCCESS; - } - -exit: - return ret; -} - -/* when wait_ms > 0 , this function should be called at process context */ -/* da == NULL for station mode */ -int issue_nulldata(struct adapter *padapter, unsigned char *da, - unsigned int power_mode, int try_cnt, int wait_ms) -{ - int ret; - int i = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - /* da == NULL, assume it's null data for sta to ap*/ - if (!da) - da = pnetwork->MacAddress; - - do { - ret = _issue_nulldata(padapter, da, power_mode, wait_ms > 0); - - i++; - - if (padapter->bDriverStopped || padapter->bSurpriseRemoved) - break; - - if (i < try_cnt && wait_ms > 0 && ret == _FAIL) - msleep(wait_ms); - } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); - - if (ret != _FAIL) { - ret = _SUCCESS; - goto exit; - } -exit: - return ret; -} - -/* when wait_ack is true, this function should be called at process context */ -static int _issue_qos_nulldata(struct adapter *padapter, unsigned char *da, - u16 tid, bool wait_ack) -{ - int ret = _FAIL; - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - unsigned short *qc; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - goto exit; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - pattrib->hdrlen += 2; - pattrib->qos_en = true; - pattrib->eosp = 1; - pattrib->ack_policy = 0; - pattrib->mdata = 0; - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) - SetFrDs(fctrl); - else if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) - SetToDs(fctrl); - - if (pattrib->mdata) - SetMData(fctrl); - - qc = (unsigned short *)(pframe + pattrib->hdrlen - 2); - - SetPriority(qc, tid); - - SetEOSP(qc, pattrib->eosp); - - SetAckpolicy(qc, pattrib->ack_policy); - - ether_addr_copy(pwlanhdr->addr1, da); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC); - - pframe += sizeof(struct ieee80211_qos_hdr); - pattrib->pktlen = sizeof(struct ieee80211_qos_hdr); - - pattrib->last_txcmdsz = pattrib->pktlen; - - if (wait_ack) { - ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); - } else { - dump_mgntframe(padapter, pmgntframe); - ret = _SUCCESS; - } - -exit: - return ret; -} - -/* when wait_ms > 0 , this function should be called at process context */ -/* da == NULL for station mode */ -int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, - u16 tid, int try_cnt, int wait_ms) -{ - int ret; - int i = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - /* da == NULL, assume it's null data for sta to ap*/ - if (!da) - da = pnetwork->MacAddress; - - do { - ret = _issue_qos_nulldata(padapter, da, tid, wait_ms > 0); - - i++; - - if (padapter->bDriverStopped || padapter->bSurpriseRemoved) - break; - - if (i < try_cnt && wait_ms > 0 && ret == _FAIL) - msleep(wait_ms); - } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); - - if (ret != _FAIL) { - ret = _SUCCESS; - goto exit; - } -exit: - return ret; -} - -static int _issue_deauth(struct adapter *padapter, unsigned char *da, - unsigned short reason, bool wait_ack) -{ - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - int ret = _FAIL; - __le16 le_tmp; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - goto exit; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - pattrib->retry_ctrl = false; - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - ether_addr_copy(pwlanhdr->addr1, da); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_STYPE_DEAUTH); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - le_tmp = cpu_to_le16(reason); - pframe = rtw_set_fixed_ie(pframe, _RSON_CODE_, &le_tmp, - &pattrib->pktlen); - - pattrib->last_txcmdsz = pattrib->pktlen; - - if (wait_ack) { - ret = dump_mgntframe_and_wait_ack(padapter, pmgntframe); - } else { - dump_mgntframe(padapter, pmgntframe); - ret = _SUCCESS; - } - -exit: - return ret; -} - -int issue_deauth(struct adapter *padapter, unsigned char *da, - unsigned short reason) -{ - return _issue_deauth(padapter, da, reason, false); -} - -static int issue_deauth_ex(struct adapter *padapter, u8 *da, - unsigned short reason, int try_cnt, - int wait_ms) -{ - int ret; - int i = 0; - - do { - ret = _issue_deauth(padapter, da, reason, wait_ms > 0); - - i++; - - if (padapter->bDriverStopped || padapter->bSurpriseRemoved) - break; - - if (i < try_cnt && wait_ms > 0 && ret == _FAIL) - mdelay(wait_ms); - } while ((i < try_cnt) && ((ret == _FAIL) || (wait_ms == 0))); - - if (ret != _FAIL) { - ret = _SUCCESS; - goto exit; - } -exit: - return ret; -} - -static void issue_action_BA(struct adapter *padapter, unsigned char *raddr, - unsigned char action, unsigned short status) -{ - u8 category = RTW_WLAN_CATEGORY_BACK; - u16 start_seq; - u16 BA_para_set; - u16 reason_code; - u16 BA_timeout_value; - __le16 le_tmp; - u16 BA_starting_seqctrl = 0; - enum ht_cap_ampdu_factor max_rx_ampdu_factor; - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - u8 *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct sta_info *psta; - struct sta_priv *pstapriv = &padapter->stapriv; - struct registry_priv *pregpriv = &padapter->registrypriv; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - return; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - ether_addr_copy(pwlanhdr->addr1, raddr); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_STYPE_ACTION); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); - pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); - - if (category == 3) { - switch (action) { - case 0: /* ADDBA req */ - do { - pmlmeinfo->dialogToken++; - } while (pmlmeinfo->dialogToken == 0); - pframe = rtw_set_fixed_ie(pframe, 1, &pmlmeinfo->dialogToken, &pattrib->pktlen); - - BA_para_set = 0x1002 | ((status & 0xf) << 2); /* immediate ack & 64 buffer size */ - le_tmp = cpu_to_le16(BA_para_set); - pframe = rtw_set_fixed_ie(pframe, 2, &(le_tmp), - &pattrib->pktlen); - - BA_timeout_value = 5000;/* 5ms */ - le_tmp = cpu_to_le16(BA_timeout_value); - pframe = rtw_set_fixed_ie(pframe, 2, &(le_tmp), - &pattrib->pktlen); - - psta = rtw_get_stainfo(pstapriv, raddr); - if (psta) { - start_seq = (psta->sta_xmitpriv.txseq_tid[status & 0x07] & 0xfff) + 1; - - psta->BA_starting_seqctrl[status & 0x07] = start_seq; - - BA_starting_seqctrl = start_seq << 4; - } - le_tmp = cpu_to_le16(BA_starting_seqctrl); - pframe = rtw_set_fixed_ie(pframe, 2, &(le_tmp), - &pattrib->pktlen); - break; - case 1: /* ADDBA rsp */ - { - struct ADDBA_request *ADDBA_req = &pmlmeinfo->ADDBA_req; - - pframe = rtw_set_fixed_ie(pframe, 1, - &ADDBA_req->dialog_token, - &pattrib->pktlen); - pframe = rtw_set_fixed_ie(pframe, 2, &status, - &pattrib->pktlen); - - BA_para_set = le16_to_cpu(ADDBA_req->BA_para_set) & - 0x3f; - rtw_hal_get_def_var(padapter, HW_VAR_MAX_RX_AMPDU_FACTOR, &max_rx_ampdu_factor); - switch (max_rx_ampdu_factor) { - case MAX_AMPDU_FACTOR_64K: - BA_para_set |= 0x1000; /* 64 buffer size */ - break; - case MAX_AMPDU_FACTOR_32K: - BA_para_set |= 0x0800; /* 32 buffer size */ - break; - case MAX_AMPDU_FACTOR_16K: - BA_para_set |= 0x0400; /* 16 buffer size */ - break; - case MAX_AMPDU_FACTOR_8K: - BA_para_set |= 0x0200; /* 8 buffer size */ - break; - default: - BA_para_set |= 0x1000; /* 64 buffer size */ - break; - } - - if (pregpriv->ampdu_amsdu == 0)/* disabled */ - BA_para_set = BA_para_set & ~BIT(0); - else if (pregpriv->ampdu_amsdu == 1)/* enabled */ - BA_para_set = BA_para_set | BIT(0); - le_tmp = cpu_to_le16(BA_para_set); - - pframe = rtw_set_fixed_ie(pframe, 2, &(le_tmp), - &pattrib->pktlen); - pframe = rtw_set_fixed_ie(pframe, 2, - &ADDBA_req->BA_timeout_value, - &pattrib->pktlen); - break; - } - case 2:/* DELBA */ - BA_para_set = (status & 0x1F) << 3; - le_tmp = cpu_to_le16(BA_para_set); - pframe = rtw_set_fixed_ie(pframe, 2, &(le_tmp), - &pattrib->pktlen); - - reason_code = 37;/* Requested from peer STA as it does not want to use the mechanism */ - le_tmp = cpu_to_le16(reason_code); - pframe = rtw_set_fixed_ie(pframe, 2, &(le_tmp), - &pattrib->pktlen); - break; - default: - break; - } - } - - pattrib->last_txcmdsz = pattrib->pktlen; - - dump_mgntframe(padapter, pmgntframe); -} - -static void issue_action_BSSCoexistPacket(struct adapter *padapter) -{ - struct list_head *plist, *phead; - unsigned char category, action; - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - unsigned char *pframe; - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - struct wlan_network *pnetwork = NULL; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct __queue *queue = &pmlmepriv->scanned_queue; - u8 InfoContent[16] = {0}; - u8 ICS[8][15]; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - - if ((pmlmepriv->num_FortyMHzIntolerant == 0) || (pmlmepriv->num_sta_no_ht == 0)) - return; - - if (pmlmeinfo->bwmode_updated) - return; - - category = RTW_WLAN_CATEGORY_PUBLIC; - action = ACT_PUBLIC_BSSCOEXIST; - - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - return; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(padapter, pattrib); - - memset(pmgntframe->buf_addr, 0, WLANHDR_OFFSET + TXDESC_OFFSET); - - pframe = (u8 *)(pmgntframe->buf_addr) + TXDESC_OFFSET; - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - ether_addr_copy(pwlanhdr->addr1, cur_network->MacAddress); - ether_addr_copy(pwlanhdr->addr2, myid(&padapter->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, cur_network->MacAddress); - - SetSeqNum(pwlanhdr, pmlmeext->mgnt_seq); - pmlmeext->mgnt_seq++; - SetFrameSubType(pframe, IEEE80211_STYPE_ACTION); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pattrib->pktlen = sizeof(struct ieee80211_hdr_3addr); - - pframe = rtw_set_fixed_ie(pframe, 1, &category, &pattrib->pktlen); - pframe = rtw_set_fixed_ie(pframe, 1, &action, &pattrib->pktlen); - - /* */ - if (pmlmepriv->num_FortyMHzIntolerant > 0) { - u8 iedata = 0; - - iedata |= BIT(2);/* 20 MHz BSS Width Request */ - - pframe = rtw_set_ie(pframe, WLAN_EID_BSS_COEX_2040, 1, &iedata, &pattrib->pktlen); - } - - /* */ - memset(ICS, 0, sizeof(ICS)); - if (pmlmepriv->num_sta_no_ht > 0) { - int i; - - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - - phead = get_list_head(queue); - list_for_each(plist, phead) { - uint len; - u8 *p; - struct wlan_bssid_ex *pbss_network; - - pnetwork = list_entry(plist, struct wlan_network, - list); - - pbss_network = &pnetwork->network; - - p = rtw_get_ie(pbss_network->ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, pbss_network->ie_length - _FIXED_IE_LENGTH_); - if (!p || len == 0) { /* non-HT */ - if (pbss_network->Configuration.DSConfig <= 0) - continue; - - ICS[0][pbss_network->Configuration.DSConfig] = 1; - - if (ICS[0][0] == 0) - ICS[0][0] = 1; - } - } - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - - for (i = 0; i < 8; i++) { - if (ICS[i][0] == 1) { - int j, k = 0; - - InfoContent[k] = i; - /* SET_BSS_INTOLERANT_ELE_REG_CLASS(InfoContent, i); */ - k++; - - for (j = 1; j <= 14; j++) { - if (ICS[i][j] == 1) { - if (k < 16) { - InfoContent[k] = j; /* channel number */ - /* SET_BSS_INTOLERANT_ELE_CHANNEL(InfoContent+k, j); */ - k++; - } - } - } - - pframe = rtw_set_ie(pframe, WLAN_EID_BSS_INTOLERANT_CHL_REPORT, k, InfoContent, &pattrib->pktlen); - } - } - } - - pattrib->last_txcmdsz = pattrib->pktlen; - - dump_mgntframe(padapter, pmgntframe); -} - -unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *psta = NULL; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u16 tid; - - if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) - if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) - return _SUCCESS; - - psta = rtw_get_stainfo(pstapriv, addr); - if (!psta) - return _SUCCESS; - - if (initiator == 0) { /* recipient */ - for (tid = 0; tid < MAXTID; tid++) { - if (psta->recvreorder_ctrl[tid].enable) { - issue_action_BA(padapter, addr, WLAN_ACTION_DELBA, (((tid << 1) | initiator) & 0x1F)); - psta->recvreorder_ctrl[tid].enable = false; - psta->recvreorder_ctrl[tid].indicate_seq = 0xffff; - } - } - } else if (initiator == 1) { /* originator */ - for (tid = 0; tid < MAXTID; tid++) { - if (psta->htpriv.agg_enable_bitmap & BIT(tid)) { - issue_action_BA(padapter, addr, WLAN_ACTION_DELBA, (((tid << 1) | initiator) & 0x1F)); - psta->htpriv.agg_enable_bitmap &= ~BIT(tid); - psta->htpriv.candidate_tid_bitmap &= ~BIT(tid); - } - } - } - - return _SUCCESS; -} - -unsigned int send_beacon(struct adapter *padapter) -{ - u8 bxmitok = false; - int issue = 0; - int poll = 0; - - rtw_hal_set_hwreg(padapter, HW_VAR_BCN_VALID, NULL); - do { - issue_beacon(padapter, 100); - issue++; - do { - yield(); - rtw_hal_get_hwreg(padapter, HW_VAR_BCN_VALID, (u8 *)(&bxmitok)); - poll++; - } while ((poll % 10) != 0 && !bxmitok && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); - } while (!bxmitok && issue < 100 && !padapter->bSurpriseRemoved && !padapter->bDriverStopped); - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return _FAIL; - if (!bxmitok) - return _FAIL; - - return _SUCCESS; -} - -/**************************************************************************** - -Following are some utility functions for WiFi MLME - -*****************************************************************************/ - -static void site_survey(struct adapter *padapter) -{ - unsigned char survey_channel = 0, val8; - enum rt_scan_type ScanType = SCAN_PASSIVE; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u32 initialgain = 0; - struct rtw_ieee80211_channel *ch; - - if (pmlmeext->sitesurvey_res.channel_idx < pmlmeext->sitesurvey_res.ch_num) { - ch = &pmlmeext->sitesurvey_res.ch[pmlmeext->sitesurvey_res.channel_idx]; - survey_channel = ch->hw_value; - ScanType = (ch->flags & RTW_IEEE80211_CHAN_PASSIVE_SCAN) ? SCAN_PASSIVE : SCAN_ACTIVE; - } - - if (survey_channel != 0) { - /* PAUSE 4-AC Queue when site_survey */ - /* rtw_hal_get_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */ - /* val8 |= 0x0f; */ - /* rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */ - if (pmlmeext->sitesurvey_res.channel_idx == 0) - set_channel_bwmode(padapter, survey_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); - else - SelectChannel(padapter, survey_channel); - - if (ScanType == SCAN_ACTIVE) { /* obey the channel plan setting... */ - int i; - - for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) { - if (pmlmeext->sitesurvey_res.ssid[i].ssid_length) { - /* todo: to issue two probe req??? */ - issue_probereq(padapter, - &pmlmeext->sitesurvey_res.ssid[i], - NULL, false); - /* msleep(SURVEY_TO>>1); */ - issue_probereq(padapter, - &pmlmeext->sitesurvey_res.ssid[i], - NULL, false); - } - } - - if (pmlmeext->sitesurvey_res.scan_mode == SCAN_ACTIVE) { - /* todo: to issue two probe req??? */ - issue_probereq(padapter, NULL, NULL, false); - /* msleep(SURVEY_TO>>1); */ - issue_probereq(padapter, NULL, NULL, false); - } - - if (pmlmeext->sitesurvey_res.scan_mode == SCAN_ACTIVE) { - /* todo: to issue two probe req??? */ - issue_probereq(padapter, NULL, NULL, false); - /* msleep(SURVEY_TO>>1); */ - issue_probereq(padapter, NULL, NULL, false); - } - } - - set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); - } else { - /* 20100721:Interrupt scan operation here. */ - /* For SW antenna diversity before link, it needs to switch to another antenna and scan again. */ - /* It compares the scan result and select better one to do connection. */ - if (rtw_hal_antdiv_before_linked(padapter)) { - pmlmeext->sitesurvey_res.bss_cnt = 0; - pmlmeext->sitesurvey_res.channel_idx = -1; - pmlmeext->chan_scan_time = SURVEY_TO / 2; - set_survey_timer(pmlmeext, pmlmeext->chan_scan_time); - return; - } - - pmlmeext->sitesurvey_res.state = SCAN_COMPLETE; - - /* switch back to the original channel */ - - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - - /* flush 4-AC Queue after site_survey */ - /* val8 = 0; */ - /* rtw_hal_set_hwreg(padapter, HW_VAR_TXPAUSE, (u8 *)(&val8)); */ - - /* config MSR */ - Set_MSR(padapter, (pmlmeinfo->state & 0x3)); - - initialgain = 0xff; /* restore RX GAIN */ - rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); - /* turn on dynamic functions */ - Restore_DM_Func_Flag(padapter); - /* Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); */ - - if (is_client_associated_to_ap(padapter)) - issue_nulldata(padapter, NULL, 0, 3, 500); - - val8 = 0; /* survey done */ - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); - - report_surveydone_event(padapter); - - pmlmeext->chan_scan_time = SURVEY_TO; - pmlmeext->sitesurvey_res.state = SCAN_DISABLE; - - issue_action_BSSCoexistPacket(padapter); - issue_action_BSSCoexistPacket(padapter); - issue_action_BSSCoexistPacket(padapter); - } -} - -/* collect bss info from Beacon and Probe request/response frames. */ -static u8 collect_bss_info(struct adapter *padapter, - struct recv_frame *precv_frame, - struct wlan_bssid_ex *bssid) -{ - int i; - u32 len; - u8 *p; - u16 val16, subtype; - u8 *pframe = precv_frame->pkt->data; - u32 packet_len = precv_frame->pkt->len; - u8 ie_offset; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - len = packet_len - sizeof(struct ieee80211_hdr_3addr); - - if (len > MAX_IE_SZ) - return _FAIL; - - memset(bssid, 0, sizeof(struct wlan_bssid_ex)); - - subtype = GetFrameSubType(pframe); - - if (subtype == IEEE80211_STYPE_BEACON) { - bssid->Reserved[0] = 1; - ie_offset = _BEACON_IE_OFFSET_; - } else { - /* FIXME : more type */ - if (subtype == IEEE80211_STYPE_PROBE_REQ) { - ie_offset = _PROBEREQ_IE_OFFSET_; - bssid->Reserved[0] = 2; - } else if (subtype == IEEE80211_STYPE_PROBE_RESP) { - ie_offset = _PROBERSP_IE_OFFSET_; - bssid->Reserved[0] = 3; - } else { - bssid->Reserved[0] = 0; - ie_offset = _FIXED_IE_LENGTH_; - } - } - - bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len; - - /* below is to copy the information element */ - bssid->ie_length = len; - memcpy(bssid->ies, (pframe + sizeof(struct ieee80211_hdr_3addr)), bssid->ie_length); - - /* get the signal strength in dBM.raw data */ - bssid->Rssi = precv_frame->attrib.phy_info.recvpower; - bssid->PhyInfo.SignalQuality = precv_frame->attrib.phy_info.SignalQuality;/* in percentage */ - bssid->PhyInfo.SignalStrength = precv_frame->attrib.phy_info.SignalStrength;/* in percentage */ - rtw_hal_get_def_var(padapter, HAL_DEF_CURRENT_ANTENNA, &bssid->PhyInfo.Optimum_antenna); - - /* checking SSID */ - p = rtw_get_ie(bssid->ies + ie_offset, WLAN_EID_SSID, &len, bssid->ie_length - ie_offset); - if (!p) - return _FAIL; - - if (len) { - if (len > NDIS_802_11_LENGTH_SSID) - return _FAIL; - memcpy(bssid->ssid.ssid, (p + 2), len); - bssid->ssid.ssid_length = len; - } else { - bssid->ssid.ssid_length = 0; - } - - memset(bssid->SupportedRates, 0, NDIS_802_11_LENGTH_RATES_EX); - - /* checking rate info... */ - i = 0; - p = rtw_get_ie(bssid->ies + ie_offset, WLAN_EID_SUPP_RATES, &len, bssid->ie_length - ie_offset); - if (p) { - if (len > NDIS_802_11_LENGTH_RATES_EX) - return _FAIL; - memcpy(bssid->SupportedRates, (p + 2), len); - i = len; - } - - p = rtw_get_ie(bssid->ies + ie_offset, WLAN_EID_EXT_SUPP_RATES, &len, bssid->ie_length - ie_offset); - if (p) { - if (len > (NDIS_802_11_LENGTH_RATES_EX - i)) - return _FAIL; - memcpy(bssid->SupportedRates + i, (p + 2), len); - } - - /* todo: */ - bssid->NetworkTypeInUse = Ndis802_11OFDM24; - - if (bssid->ie_length < 12) - return _FAIL; - - /* Checking for DSConfig */ - p = rtw_get_ie(bssid->ies + ie_offset, WLAN_EID_DS_PARAMS, &len, bssid->ie_length - ie_offset); - - bssid->Configuration.DSConfig = 0; - bssid->Configuration.Length = 0; - - if (p) { - bssid->Configuration.DSConfig = *(p + 2); - } else {/* In 5G, some ap do not have DSSET IE */ - /* checking HT info for channel */ - p = rtw_get_ie(bssid->ies + ie_offset, WLAN_EID_HT_OPERATION, &len, bssid->ie_length - ie_offset); - if (p) { - struct HT_info_element *HT_info = (struct HT_info_element *)(p + 2); - - bssid->Configuration.DSConfig = HT_info->primary_channel; - } else { /* use current channel */ - bssid->Configuration.DSConfig = rtw_get_oper_ch(padapter); - } - } - - if (subtype == IEEE80211_STYPE_PROBE_REQ) { - /* FIXME */ - bssid->InfrastructureMode = Ndis802_11Infrastructure; - ether_addr_copy(bssid->MacAddress, GetAddr2Ptr(pframe)); - bssid->Privacy = 1; - return _SUCCESS; - } - - bssid->Configuration.BeaconPeriod = - get_unaligned_le16(rtw_get_beacon_interval_from_ie(bssid->ies)); - - val16 = rtw_get_capability(bssid); - - if (val16 & BIT(0)) { - bssid->InfrastructureMode = Ndis802_11Infrastructure; - ether_addr_copy(bssid->MacAddress, GetAddr2Ptr(pframe)); - } else { - bssid->InfrastructureMode = Ndis802_11IBSS; - ether_addr_copy(bssid->MacAddress, GetAddr3Ptr(pframe)); - } - - if (val16 & BIT(4)) - bssid->Privacy = 1; - else - bssid->Privacy = 0; - - bssid->Configuration.ATIMWindow = 0; - - /* 20/40 BSS Coexistence check */ - if ((pregistrypriv->wifi_spec == 1) && (!pmlmeinfo->bwmode_updated)) { - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - p = rtw_get_ie(bssid->ies + ie_offset, WLAN_EID_HT_CAPABILITY, &len, bssid->ie_length - ie_offset); - if (p && len > 0) { - struct ieee80211_ht_cap *pHT_caps = - (struct ieee80211_ht_cap *)(p + 2); - - if (le16_to_cpu(pHT_caps->cap_info) & BIT(14)) - pmlmepriv->num_FortyMHzIntolerant++; - } else { - pmlmepriv->num_sta_no_ht++; - } - } - - /* mark bss info receiving from nearby channel as SignalQuality 101 */ - if (bssid->Configuration.DSConfig != rtw_get_oper_ch(padapter)) - bssid->PhyInfo.SignalQuality = 101; - return _SUCCESS; -} - -static void start_create_ibss(struct adapter *padapter) -{ - unsigned short caps; - u8 val8; - u8 join_type; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig; - pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork); - - /* update wireless mode */ - update_wireless_mode(padapter); - - /* update capability */ - caps = rtw_get_capability(pnetwork); - update_capinfo(padapter, caps); - if (caps & WLAN_CAPABILITY_IBSS) {/* adhoc master */ - val8 = 0xcf; - rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); - - /* switch channel */ - /* SelectChannel(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE); */ - set_channel_bwmode(padapter, pmlmeext->cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); - - beacon_timing_control(padapter); - - /* set msr to WIFI_FW_ADHOC_STATE */ - pmlmeinfo->state = WIFI_FW_ADHOC_STATE; - Set_MSR(padapter, (pmlmeinfo->state & 0x3)); - - /* issue beacon */ - if (send_beacon(padapter) == _FAIL) { - report_join_res(padapter, -1); - pmlmeinfo->state = WIFI_FW_NULL_STATE; - } else { - rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, padapter->registrypriv.dev_network.MacAddress); - join_type = 0; - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); - - report_join_res(padapter, 1); - pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; - } - } else { - return; - } -} - -static void start_clnt_join(struct adapter *padapter) -{ - unsigned short caps; - u8 val8; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - int beacon_timeout; - - pmlmeext->cur_channel = (u8)pnetwork->Configuration.DSConfig; - pmlmeinfo->bcn_interval = get_beacon_interval(pnetwork); - - /* update wireless mode */ - update_wireless_mode(padapter); - - /* update capability */ - caps = rtw_get_capability(pnetwork); - update_capinfo(padapter, caps); - if (caps & WLAN_CAPABILITY_ESS) { - Set_MSR(padapter, WIFI_FW_STATION_STATE); - - val8 = (pmlmeinfo->auth_algo == dot11AuthAlgrthm_8021X) ? 0xcc : 0xcf; - - rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); - - /* switch channel */ - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - - /* here wait for receiving the beacon to start auth */ - /* and enable a timer */ - beacon_timeout = decide_wait_for_beacon_timeout(pmlmeinfo->bcn_interval); - set_link_timer(pmlmeext, beacon_timeout); - mod_timer(&padapter->mlmepriv.assoc_timer, jiffies + - msecs_to_jiffies((REAUTH_TO * REAUTH_LIMIT) + (REASSOC_TO * REASSOC_LIMIT) + beacon_timeout)); - - pmlmeinfo->state = WIFI_FW_AUTH_NULL | WIFI_FW_STATION_STATE; - } else if (caps & WLAN_CAPABILITY_IBSS) { /* adhoc client */ - Set_MSR(padapter, WIFI_FW_ADHOC_STATE); - - val8 = 0xcf; - rtw_hal_set_hwreg(padapter, HW_VAR_SEC_CFG, (u8 *)(&val8)); - - /* switch channel */ - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - - beacon_timing_control(padapter); - - pmlmeinfo->state = WIFI_FW_ADHOC_STATE; - - report_join_res(padapter, 1); - } else { - return; - } -} - -static void start_clnt_auth(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - del_timer_sync(&pmlmeext->link_timer); - - pmlmeinfo->state &= (~WIFI_FW_AUTH_NULL); - pmlmeinfo->state |= WIFI_FW_AUTH_STATE; - - pmlmeinfo->auth_seq = 1; - pmlmeinfo->reauth_count = 0; - pmlmeinfo->reassoc_count = 0; - pmlmeinfo->link_count = 0; - pmlmeext->retry = 0; - - /* Because of AP's not receiving deauth before */ - /* AP may: 1)not response auth or 2)deauth us after link is complete */ - /* issue deauth before issuing auth to deal with the situation */ - /* Commented by Albert 2012/07/21 */ - /* For the Win8 P2P connection, it will be hard to have a successful connection if this Wi-Fi doesn't connect to it. */ - issue_deauth(padapter, (&pmlmeinfo->network)->MacAddress, WLAN_REASON_DEAUTH_LEAVING); - - issue_auth(padapter, NULL, 0); - - set_link_timer(pmlmeext, REAUTH_TO); -} - -static void start_clnt_assoc(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - del_timer_sync(&pmlmeext->link_timer); - - pmlmeinfo->state &= (~(WIFI_FW_AUTH_NULL | WIFI_FW_AUTH_STATE)); - pmlmeinfo->state |= (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE); - - issue_assocreq(padapter); - - set_link_timer(pmlmeext, REASSOC_TO); -} - -static unsigned int receive_disconnect(struct adapter *padapter, - unsigned char *MacAddr, - unsigned short reason) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - /* check A3 */ - if (memcmp(MacAddr, pnetwork->MacAddress, ETH_ALEN)) - return _SUCCESS; - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) { - if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) { - pmlmeinfo->state = WIFI_FW_NULL_STATE; - report_del_sta_event(padapter, MacAddr, reason); - } else if (pmlmeinfo->state & WIFI_FW_LINKING_STATE) { - pmlmeinfo->state = WIFI_FW_NULL_STATE; - report_join_res(padapter, -2); - } - } - return _SUCCESS; -} - -static void process_80211d(struct adapter *padapter, struct wlan_bssid_ex *bssid) -{ - struct registry_priv *pregistrypriv; - struct mlme_ext_priv *pmlmeext; - struct rt_channel_info *chplan_new; - u8 channel; - u8 i; - - pregistrypriv = &padapter->registrypriv; - pmlmeext = &padapter->mlmeextpriv; - - /* Adjust channel plan by AP Country IE */ - if (pregistrypriv->enable80211d && - (!pmlmeext->update_channel_plan_by_ap_done)) { - u8 *ie, *p; - u32 len; - struct rt_channel_plan chplan_ap; - struct rt_channel_info chplan_sta[MAX_CHANNEL_NUM]; - u8 country[4]; - u8 fcn; /* first channel number */ - u8 noc; /* number of channel */ - u8 j, k; - - ie = rtw_get_ie(bssid->ies + _FIXED_IE_LENGTH_, WLAN_EID_COUNTRY, &len, bssid->ie_length - _FIXED_IE_LENGTH_); - if (!ie) - return; - if (len < 6) - return; - ie += 2; - p = ie; - ie += len; - - memset(country, 0, 4); - memcpy(country, p, 3); - p += 3; - i = 0; - while ((ie - p) >= 3) { - fcn = *(p++); - noc = *(p++); - p++; - - for (j = 0; j < noc; j++) { - channel = fcn + j; - - chplan_ap.Channel[i++] = channel; - } - } - chplan_ap.Len = i; - - memcpy(chplan_sta, pmlmeext->channel_set, sizeof(chplan_sta)); - - memset(pmlmeext->channel_set, 0, sizeof(pmlmeext->channel_set)); - chplan_new = pmlmeext->channel_set; - - i = 0; - j = 0; - k = 0; - if (pregistrypriv->wireless_mode & WIRELESS_11G) { - do { - if ((i == MAX_CHANNEL_NUM) || - (chplan_sta[i].ChannelNum == 0) || - (chplan_sta[i].ChannelNum > 14)) - break; - - if ((j == chplan_ap.Len) || (chplan_ap.Channel[j] > 14)) - break; - - if (chplan_sta[i].ChannelNum == chplan_ap.Channel[j]) { - chplan_new[k].ChannelNum = chplan_ap.Channel[j]; - chplan_new[k].ScanType = SCAN_ACTIVE; - i++; - j++; - k++; - } else if (chplan_sta[i].ChannelNum < chplan_ap.Channel[j]) { - chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; - chplan_new[k].ScanType = SCAN_PASSIVE; - i++; - k++; - } else if (chplan_sta[i].ChannelNum > chplan_ap.Channel[j]) { - chplan_new[k].ChannelNum = chplan_ap.Channel[j]; - chplan_new[k].ScanType = SCAN_ACTIVE; - j++; - k++; - } - } while (1); - - /* change AP not support channel to Passive scan */ - while ((i < MAX_CHANNEL_NUM) && - (chplan_sta[i].ChannelNum != 0) && - (chplan_sta[i].ChannelNum <= 14)) { - chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; - chplan_new[k].ScanType = SCAN_PASSIVE; - i++; - k++; - } - - /* add channel AP supported */ - while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) { - chplan_new[k].ChannelNum = chplan_ap.Channel[j]; - chplan_new[k].ScanType = SCAN_ACTIVE; - j++; - k++; - } - } else { - /* keep original STA 2.4G channel plan */ - while ((i < MAX_CHANNEL_NUM) && - (chplan_sta[i].ChannelNum != 0) && - (chplan_sta[i].ChannelNum <= 14)) { - chplan_new[k].ChannelNum = chplan_sta[i].ChannelNum; - chplan_new[k].ScanType = chplan_sta[i].ScanType; - i++; - k++; - } - - /* skip AP 2.4G channel plan */ - while ((j < chplan_ap.Len) && (chplan_ap.Channel[j] <= 14)) - j++; - } - - pmlmeext->update_channel_plan_by_ap_done = 1; - } - - /* If channel is used by AP, set channel scan type to active */ - channel = bssid->Configuration.DSConfig; - chplan_new = pmlmeext->channel_set; - i = 0; - while ((i < MAX_CHANNEL_NUM) && (chplan_new[i].ChannelNum != 0)) { - if (chplan_new[i].ChannelNum == channel) { - if (chplan_new[i].ScanType == SCAN_PASSIVE) - chplan_new[i].ScanType = SCAN_ACTIVE; - break; - } - i++; - } -} - -/**************************************************************************** - -Following are the callback functions for each subtype of the management frames - -*****************************************************************************/ - -static unsigned int OnProbeReq(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - unsigned int ielen; - unsigned char *p; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur = &pmlmeinfo->network; - u8 *pframe = precv_frame->pkt->data; - uint len = precv_frame->pkt->len; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - return _SUCCESS; - - if (!check_fwstate(pmlmepriv, _FW_LINKED) && - !check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_AP_STATE)) - return _SUCCESS; - - p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _PROBEREQ_IE_OFFSET_, WLAN_EID_SSID, &ielen, - len - WLAN_HDR_A3_LEN - _PROBEREQ_IE_OFFSET_); - - /* check (wildcard) SSID */ - if (p) { - if ((ielen != 0 && memcmp((void *)(p + 2), (void *)cur->ssid.ssid, cur->ssid.ssid_length)) || - (ielen == 0 && pmlmeinfo->hidden_ssid_mode)) - return _SUCCESS; - - if (check_fwstate(pmlmepriv, _FW_LINKED) && - pmlmepriv->cur_network.join_res) - issue_probersp(padapter, ieee80211_get_SA((struct ieee80211_hdr *)pframe)); - } - return _SUCCESS; -} - -static unsigned int OnProbeRsp(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { - report_survey_event(padapter, precv_frame); - return _SUCCESS; - } - - return _SUCCESS; -} - -static unsigned int OnBeacon(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - int cam_idx; - struct sta_info *psta; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->pkt->data; - uint len = precv_frame->pkt->len; - struct wlan_bssid_ex *pbss; - int ret = _SUCCESS; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { - report_survey_event(padapter, precv_frame); - return _SUCCESS; - } - - if (!memcmp(GetAddr3Ptr(pframe), pnetwork->MacAddress, ETH_ALEN)) { - if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) { - /* we should update current network before auth, or some IE is wrong */ - pbss = (struct wlan_bssid_ex *)rtw_malloc(sizeof(struct wlan_bssid_ex)); - if (pbss) { - if (collect_bss_info(padapter, precv_frame, pbss) == _SUCCESS) { - update_network(&pmlmepriv->cur_network.network, pbss, padapter, true); - rtw_get_bcn_info(&pmlmepriv->cur_network); - } - kfree(pbss); - } - - /* check the vendor of the assoc AP */ - pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pframe + sizeof(struct ieee80211_hdr_3addr), len - sizeof(struct ieee80211_hdr_3addr)); - - /* update TSF Value */ - update_TSF(pmlmeext, pframe, len); - - /* start auth */ - start_clnt_auth(padapter); - - return _SUCCESS; - } - - if (((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) && (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) { - psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - if (psta) { - ret = rtw_check_bcn_info(padapter, pframe, len); - if (!ret) { - receive_disconnect(padapter, pmlmeinfo->network.MacAddress, 65535); - return _SUCCESS; - } - /* update WMM, ERP in the beacon */ - /* todo: the timer is used instead of the number of the beacon received */ - if ((sta_rx_pkts(psta) & 0xf) == 0) - update_beacon_info(padapter, pframe, len, psta); - } - } else if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { - psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - if (psta) { - /* update WMM, ERP in the beacon */ - /* todo: the timer is used instead of the number of the beacon received */ - if ((sta_rx_pkts(psta) & 0xf) == 0) - update_beacon_info(padapter, pframe, len, psta); - } else { - /* allocate a new CAM entry for IBSS station */ - cam_idx = allocate_fw_sta_entry(padapter); - if (cam_idx == NUM_STA) - goto _END_ONBEACON_; - - /* get supported rate */ - if (update_sta_support_rate(padapter, (pframe + WLAN_HDR_A3_LEN + _BEACON_IE_OFFSET_), (len - WLAN_HDR_A3_LEN - _BEACON_IE_OFFSET_), cam_idx) == _FAIL) { - pmlmeinfo->FW_sta_info[cam_idx].status = 0; - goto _END_ONBEACON_; - } - - /* update TSF Value */ - update_TSF(pmlmeext, pframe, len); - - /* report sta add event */ - report_add_sta_event(padapter, GetAddr2Ptr(pframe), cam_idx); - } - } - } - -_END_ONBEACON_: - - return _SUCCESS; -} - -#ifdef CONFIG_88EU_AP_MODE -static unsigned int OnAuth(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - unsigned int auth_mode, ie_len; - u16 seq; - unsigned char *sa, *p; - u16 algorithm; - int status; - static struct sta_info stat; - struct sta_info *pstat = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 *pframe = precv_frame->pkt->data; - uint len = precv_frame->pkt->len; - - if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) - return _FAIL; - - sa = GetAddr2Ptr(pframe); - - auth_mode = psecuritypriv->dot11AuthAlgrthm; - seq = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + 2)); - algorithm = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN)); - - if (auth_mode == 2 && psecuritypriv->dot11PrivacyAlgrthm != _WEP40_ && - psecuritypriv->dot11PrivacyAlgrthm != _WEP104_) - auth_mode = 0; - - if ((algorithm > 0 && auth_mode == 0) || /* rx a shared-key auth but shared not enabled */ - (algorithm == 0 && auth_mode == 1)) { /* rx a open-system auth but shared-key is enabled */ - status = WLAN_STATUS_NOT_SUPPORTED_AUTH_ALG; - - goto auth_fail; - } - - if (!rtw_access_ctrl(padapter, sa)) { - status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; - goto auth_fail; - } - - pstat = rtw_get_stainfo(pstapriv, sa); - if (!pstat) { - /* allocate a new one */ - pstat = rtw_alloc_stainfo(pstapriv, sa); - if (!pstat) { - status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; - goto auth_fail; - } - - pstat->state = WIFI_FW_AUTH_NULL; - pstat->auth_seq = 0; - } else { - spin_lock_bh(&pstapriv->asoc_list_lock); - if (!list_empty(&pstat->asoc_list)) { - list_del_init(&pstat->asoc_list); - pstapriv->asoc_list_cnt--; - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - - if (seq == 1) { - /* TODO: STA re_auth and auth timeout */ - } - } - - spin_lock_bh(&pstapriv->auth_list_lock); - if (list_empty(&pstat->auth_list)) { - list_add_tail(&pstat->auth_list, &pstapriv->auth_list); - pstapriv->auth_list_cnt++; - } - spin_unlock_bh(&pstapriv->auth_list_lock); - - if (pstat->auth_seq == 0) - pstat->expire_to = pstapriv->auth_to; - - if ((pstat->auth_seq + 1) != seq) { - status = WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION; - goto auth_fail; - } - - if (algorithm == 0 && (auth_mode == 0 || auth_mode == 2)) { - if (seq == 1) { - pstat->state &= ~WIFI_FW_AUTH_NULL; - pstat->state |= WIFI_FW_AUTH_SUCCESS; - pstat->expire_to = pstapriv->assoc_to; - pstat->authalg = algorithm; - } else { - status = WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION; - goto auth_fail; - } - } else { /* shared system or auto authentication */ - if (seq == 1) { - /* prepare for the challenging txt... */ - - pstat->state &= ~WIFI_FW_AUTH_NULL; - pstat->state |= WIFI_FW_AUTH_STATE; - pstat->authalg = algorithm; - pstat->auth_seq = 2; - } else if (seq == 3) { - /* checking for challenging txt... */ - p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + 4 + _AUTH_IE_OFFSET_, WLAN_EID_CHALLENGE, &ie_len, - len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_ - 4); - - if (!p || ie_len <= 0) { - status = WLAN_STATUS_CHALLENGE_FAIL; - goto auth_fail; - } - - if (!memcmp((void *)(p + 2), pstat->chg_txt, 128)) { - pstat->state &= (~WIFI_FW_AUTH_STATE); - pstat->state |= WIFI_FW_AUTH_SUCCESS; - /* challenging txt is correct... */ - pstat->expire_to = pstapriv->assoc_to; - } else { - status = WLAN_STATUS_CHALLENGE_FAIL; - goto auth_fail; - } - } else { - status = WLAN_STATUS_UNKNOWN_AUTH_TRANSACTION; - goto auth_fail; - } - } - - /* Now, we are going to issue_auth... */ - pstat->auth_seq = seq + 1; - - issue_auth(padapter, pstat, (unsigned short)(WLAN_STATUS_SUCCESS)); - - if (pstat->state & WIFI_FW_AUTH_SUCCESS) - pstat->auth_seq = 0; - - return _SUCCESS; - -auth_fail: - - if (pstat) - rtw_free_stainfo(padapter, pstat); - - pstat = &stat; - memset((char *)pstat, '\0', sizeof(stat)); - pstat->auth_seq = 2; - memcpy(pstat->hwaddr, sa, 6); - - issue_auth(padapter, pstat, (unsigned short)status); - - return _FAIL; -} -#endif /* CONFIG_88EU_AP_MODE */ - -static unsigned int OnAuthClient(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - unsigned int seq, len, status, offset; - unsigned char *p; - unsigned int go2asoc = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 *pframe = precv_frame->pkt->data; - uint pkt_len = precv_frame->pkt->len; - - /* check A1 matches or not */ - if (memcmp(myid(&padapter->eeprompriv), ieee80211_get_DA((struct ieee80211_hdr *)pframe), ETH_ALEN)) - return _SUCCESS; - - if (!(pmlmeinfo->state & WIFI_FW_AUTH_STATE)) - return _SUCCESS; - - offset = (GetPrivacy(pframe)) ? 4 : 0; - - seq = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + offset + 2)); - status = le16_to_cpu(*(__le16 *)((size_t)pframe + WLAN_HDR_A3_LEN + offset + 4)); - - if (status != 0) { - if (status == 13) { /* pmlmeinfo->auth_algo == dot11AuthAlgrthm_Auto) */ - if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) - pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open; - else - pmlmeinfo->auth_algo = dot11AuthAlgrthm_Shared; - } - - set_link_timer(pmlmeext, 1); - goto authclnt_fail; - } - - if (seq == 2) { - if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) { - /* legendary shared system */ - p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + _AUTH_IE_OFFSET_, WLAN_EID_CHALLENGE, &len, - pkt_len - WLAN_HDR_A3_LEN - _AUTH_IE_OFFSET_); - - if (!p) - goto authclnt_fail; - - memcpy((void *)(pmlmeinfo->chg_txt), (void *)(p + 2), len); - pmlmeinfo->auth_seq = 3; - issue_auth(padapter, NULL, 0); - set_link_timer(pmlmeext, REAUTH_TO); - - return _SUCCESS; - } - /* open system */ - go2asoc = 1; - } else if (seq == 4) { - if (pmlmeinfo->auth_algo == dot11AuthAlgrthm_Shared) - go2asoc = 1; - else - goto authclnt_fail; - } else { - /* this is also illegal */ - goto authclnt_fail; - } - - if (go2asoc) { - start_clnt_assoc(padapter); - return _SUCCESS; - } -authclnt_fail: - return _FAIL; -} - -static unsigned int OnAssocReq(struct adapter *padapter, - struct recv_frame *precv_frame) -{ -#ifdef CONFIG_88EU_AP_MODE - u16 capab_info; - struct rtw_ieee802_11_elems elems; - struct sta_info *pstat; - unsigned char *p, *pos, *wpa_ie; - unsigned char WMM_IE[] = {0x00, 0x50, 0xf2, 0x02, 0x00, 0x01}; - int i, wpa_ie_len, left; - unsigned char supportRate[16]; - int supportRateNum; - unsigned short status = WLAN_STATUS_SUCCESS; - unsigned short frame_type, ie_offset = 0; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur = &pmlmeinfo->network; - struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->pkt->data; - uint ie_len, pkt_len = precv_frame->pkt->len; - - if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) - return _FAIL; - - frame_type = GetFrameSubType(pframe); - if (frame_type == IEEE80211_STYPE_ASSOC_REQ) - ie_offset = _ASOCREQ_IE_OFFSET_; - else /* IEEE80211_STYPE_REASSOC_REQ */ - ie_offset = _REASOCREQ_IE_OFFSET_; - - if (pkt_len < IEEE80211_3ADDR_LEN + ie_offset) - return _FAIL; - - pstat = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - if (!pstat) { - status = WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA; - goto asoc_class2_error; - } - - capab_info = get_unaligned_le16(pframe + WLAN_HDR_A3_LEN); - - left = pkt_len - (IEEE80211_3ADDR_LEN + ie_offset); - pos = pframe + (IEEE80211_3ADDR_LEN + ie_offset); - - /* check if this stat has been successfully authenticated/assocated */ - if (!((pstat->state) & WIFI_FW_AUTH_SUCCESS)) { - if (!((pstat->state) & WIFI_FW_ASSOC_SUCCESS)) { - status = WLAN_REASON_CLASS2_FRAME_FROM_NONAUTH_STA; - goto asoc_class2_error; - } else { - pstat->state &= (~WIFI_FW_ASSOC_SUCCESS); - pstat->state |= WIFI_FW_ASSOC_STATE; - } - } else { - pstat->state &= (~WIFI_FW_AUTH_SUCCESS); - pstat->state |= WIFI_FW_ASSOC_STATE; - } - pstat->capability = capab_info; - /* now parse all ieee802_11 ie to point to elems */ - if (rtw_ieee802_11_parse_elems(pos, left, &elems, 1) == ParseFailed || - !elems.ssid) { - status = WLAN_STATUS_UNSPECIFIED_FAILURE; - goto OnAssocReqFail; - } - - /* now we should check all the fields... */ - /* checking SSID */ - p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, WLAN_EID_SSID, &ie_len, - pkt_len - WLAN_HDR_A3_LEN - ie_offset); - - if (!p || ie_len == 0) { - /* broadcast ssid, however it is not allowed in assocreq */ - status = WLAN_STATUS_UNSPECIFIED_FAILURE; - goto OnAssocReqFail; - } else { - /* check if ssid match */ - if (memcmp((void *)(p + 2), cur->ssid.ssid, cur->ssid.ssid_length)) - status = WLAN_STATUS_UNSPECIFIED_FAILURE; - - if (ie_len != cur->ssid.ssid_length) - status = WLAN_STATUS_UNSPECIFIED_FAILURE; - } - - if (status != WLAN_STATUS_SUCCESS) - goto OnAssocReqFail; - - /* check if the supported rate is ok */ - p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, WLAN_EID_SUPP_RATES, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset); - if (!p) { - /* use our own rate set as statoin used */ - /* memcpy(supportRate, AP_BSSRATE, AP_BSSRATE_LEN); */ - /* supportRateNum = AP_BSSRATE_LEN; */ - - status = WLAN_STATUS_UNSPECIFIED_FAILURE; - goto OnAssocReqFail; - } else { - memcpy(supportRate, p + 2, ie_len); - supportRateNum = ie_len; - - p = rtw_get_ie(pframe + WLAN_HDR_A3_LEN + ie_offset, WLAN_EID_EXT_SUPP_RATES, &ie_len, - pkt_len - WLAN_HDR_A3_LEN - ie_offset); - if (p) { - if (supportRateNum <= sizeof(supportRate)) { - memcpy(supportRate + supportRateNum, - p + 2, ie_len); - supportRateNum += ie_len; - } - } - } - - /* todo: mask supportRate between AP & STA -> move to update raid */ - /* get_matched_rate(pmlmeext, supportRate, &supportRateNum, 0); */ - - /* update station supportRate */ - pstat->bssratelen = supportRateNum; - memcpy(pstat->bssrateset, supportRate, supportRateNum); - UpdateBrateTblForSoftAP(pstat->bssrateset, pstat->bssratelen); - - /* check RSN/WPA/WPS */ - pstat->dot8021xalg = 0; - pstat->wpa_psk = 0; - pstat->wpa_group_cipher = 0; - pstat->wpa2_group_cipher = 0; - pstat->wpa_pairwise_cipher = 0; - pstat->wpa2_pairwise_cipher = 0; - memset(pstat->wpa_ie, 0, sizeof(pstat->wpa_ie)); - if ((psecuritypriv->wpa_psk & BIT(1)) && elems.rsn_ie) { - int group_cipher = 0, pairwise_cipher = 0; - - wpa_ie = elems.rsn_ie; - wpa_ie_len = elems.rsn_ie_len; - - if (rtw_parse_wpa2_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { - pstat->dot8021xalg = 1;/* psk, todo:802.1x */ - pstat->wpa_psk |= BIT(1); - - pstat->wpa2_group_cipher = group_cipher & psecuritypriv->wpa2_group_cipher; - pstat->wpa2_pairwise_cipher = pairwise_cipher & psecuritypriv->wpa2_pairwise_cipher; - - if (!pstat->wpa2_group_cipher) - status = WLAN_STATUS_INVALID_GROUP_CIPHER; - - if (!pstat->wpa2_pairwise_cipher) - status = WLAN_STATUS_INVALID_PAIRWISE_CIPHER; - } else { - status = WLAN_STATUS_INVALID_IE; - } - } else if ((psecuritypriv->wpa_psk & BIT(0)) && elems.wpa_ie) { - int group_cipher = 0, pairwise_cipher = 0; - - wpa_ie = elems.wpa_ie; - wpa_ie_len = elems.wpa_ie_len; - - if (rtw_parse_wpa_ie(wpa_ie - 2, wpa_ie_len + 2, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { - pstat->dot8021xalg = 1;/* psk, todo:802.1x */ - pstat->wpa_psk |= BIT(0); - - pstat->wpa_group_cipher = group_cipher & psecuritypriv->wpa_group_cipher; - pstat->wpa_pairwise_cipher = pairwise_cipher & psecuritypriv->wpa_pairwise_cipher; - - if (!pstat->wpa_group_cipher) - status = WLAN_STATUS_INVALID_GROUP_CIPHER; - - if (!pstat->wpa_pairwise_cipher) - status = WLAN_STATUS_INVALID_PAIRWISE_CIPHER; - } else { - status = WLAN_STATUS_INVALID_IE; - } - } else { - wpa_ie = NULL; - wpa_ie_len = 0; - } - - if (status != WLAN_STATUS_SUCCESS) - goto OnAssocReqFail; - - pstat->flags &= ~(WLAN_STA_WPS | WLAN_STA_MAYBE_WPS); - if (!wpa_ie) { - if (elems.wps_ie) { - pstat->flags |= WLAN_STA_WPS; - /* wpabuf_free(sta->wps_ie); */ - /* sta->wps_ie = wpabuf_alloc_copy(elems.wps_ie + 4, */ - /* elems.wps_ie_len - 4); */ - } else { - pstat->flags |= WLAN_STA_MAYBE_WPS; - } - - /* AP support WPA/RSN, and sta is going to do WPS, but AP is not ready */ - /* that the selected registrar of AP is _FLASE */ - if ((psecuritypriv->wpa_psk > 0) && (pstat->flags & (WLAN_STA_WPS | WLAN_STA_MAYBE_WPS))) { - if (pmlmepriv->wps_beacon_ie) { - u8 selected_registrar = 0; - - rtw_get_wps_attr_content(pmlmepriv->wps_beacon_ie, pmlmepriv->wps_beacon_ie_len, WPS_ATTR_SELECTED_REGISTRAR, &selected_registrar, NULL); - - if (!selected_registrar) { - status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; - - goto OnAssocReqFail; - } - } - } - } else { - int copy_len; - - if (psecuritypriv->wpa_psk == 0) { - status = WLAN_STATUS_INVALID_IE; - - goto OnAssocReqFail; - } - - if (elems.wps_ie) { - pstat->flags |= WLAN_STA_WPS; - copy_len = 0; - } else { - copy_len = min_t(int, wpa_ie_len + 2, sizeof(pstat->wpa_ie)); - } - if (copy_len > 0) - memcpy(pstat->wpa_ie, wpa_ie - 2, copy_len); - } - /* check if there is WMM IE & support WWM-PS */ - pstat->flags &= ~WLAN_STA_WME; - pstat->qos_option = 0; - pstat->qos_info = 0; - pstat->has_legacy_ac = true; - pstat->uapsd_vo = 0; - pstat->uapsd_vi = 0; - pstat->uapsd_be = 0; - pstat->uapsd_bk = 0; - if (pmlmepriv->qospriv.qos_option) { - p = pframe + WLAN_HDR_A3_LEN + ie_offset; ie_len = 0; - for (;;) { - p = rtw_get_ie(p, WLAN_EID_VENDOR_SPECIFIC, &ie_len, pkt_len - WLAN_HDR_A3_LEN - ie_offset); - if (p) { - if (!memcmp(p + 2, WMM_IE, 6)) { - pstat->flags |= WLAN_STA_WME; - - pstat->qos_option = 1; - pstat->qos_info = *(p + 8); - - pstat->max_sp_len = (pstat->qos_info >> 5) & 0x3; - - if ((pstat->qos_info & 0xf) != 0xf) - pstat->has_legacy_ac = true; - else - pstat->has_legacy_ac = false; - - if (pstat->qos_info & 0xf) { - if (pstat->qos_info & BIT(0)) - pstat->uapsd_vo = BIT(0) | BIT(1); - else - pstat->uapsd_vo = 0; - - if (pstat->qos_info & BIT(1)) - pstat->uapsd_vi = BIT(0) | BIT(1); - else - pstat->uapsd_vi = 0; - - if (pstat->qos_info & BIT(2)) - pstat->uapsd_bk = BIT(0) | BIT(1); - else - pstat->uapsd_bk = 0; - - if (pstat->qos_info & BIT(3)) - pstat->uapsd_be = BIT(0) | BIT(1); - else - pstat->uapsd_be = 0; - } - break; - } - } else { - break; - } - p = p + ie_len + 2; - } - } - - /* save HT capabilities in the sta object */ - memset(&pstat->htpriv.ht_cap, 0, sizeof(struct ieee80211_ht_cap)); - if (elems.ht_capabilities && - elems.ht_capabilities_len >= sizeof(struct ieee80211_ht_cap)) { - pstat->flags |= WLAN_STA_HT; - - pstat->flags |= WLAN_STA_WME; - - memcpy(&pstat->htpriv.ht_cap, - elems.ht_capabilities, sizeof(struct ieee80211_ht_cap)); - } else { - pstat->flags &= ~WLAN_STA_HT; - } - if ((!pmlmepriv->htpriv.ht_option) && (pstat->flags & WLAN_STA_HT)) { - status = WLAN_STATUS_UNSPECIFIED_FAILURE; - goto OnAssocReqFail; - } - - pstat->flags |= WLAN_STA_NONERP; - for (i = 0; i < pstat->bssratelen; i++) { - if ((pstat->bssrateset[i] & 0x7f) > 22) { - pstat->flags &= ~WLAN_STA_NONERP; - break; - } - } - - if (pstat->capability & WLAN_CAPABILITY_SHORT_PREAMBLE) - pstat->flags |= WLAN_STA_SHORT_PREAMBLE; - else - pstat->flags &= ~WLAN_STA_SHORT_PREAMBLE; - - if (status != WLAN_STATUS_SUCCESS) - goto OnAssocReqFail; - - /* TODO: identify_proprietary_vendor_ie(); */ - /* Realtek proprietary IE */ - /* identify if this is Broadcom sta */ - /* identify if this is ralink sta */ - /* Customer proprietary IE */ - - /* get a unique AID */ - if (pstat->aid <= 0) { - for (pstat->aid = 1; pstat->aid <= NUM_STA; pstat->aid++) - if (!pstapriv->sta_aid[pstat->aid - 1]) - break; - - /* if (pstat->aid > NUM_STA) { */ - if (pstat->aid > pstapriv->max_num_sta) { - pstat->aid = 0; - - status = WLAN_STATUS_AP_UNABLE_TO_HANDLE_NEW_STA; - - goto OnAssocReqFail; - } else { - pstapriv->sta_aid[pstat->aid - 1] = pstat; - } - } - - pstat->state &= (~WIFI_FW_ASSOC_STATE); - pstat->state |= WIFI_FW_ASSOC_SUCCESS; - - spin_lock_bh(&pstapriv->auth_list_lock); - if (!list_empty(&pstat->auth_list)) { - list_del_init(&pstat->auth_list); - pstapriv->auth_list_cnt--; - } - spin_unlock_bh(&pstapriv->auth_list_lock); - - spin_lock_bh(&pstapriv->asoc_list_lock); - if (list_empty(&pstat->asoc_list)) { - pstat->expire_to = pstapriv->expire_to; - list_add_tail(&pstat->asoc_list, &pstapriv->asoc_list); - pstapriv->asoc_list_cnt++; - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - - /* now the station is qualified to join our BSS... */ - if ((pstat->state & WIFI_FW_ASSOC_SUCCESS) && (status == WLAN_STATUS_SUCCESS)) { - /* 1 bss_cap_update & sta_info_update */ - bss_cap_update_on_sta_join(padapter, pstat); - sta_info_update(padapter, pstat); - - /* issue assoc rsp before notify station join event. */ - if (frame_type == IEEE80211_STYPE_ASSOC_REQ) - issue_asocrsp(padapter, status, pstat, IEEE80211_STYPE_ASSOC_RESP); - else - issue_asocrsp(padapter, status, pstat, IEEE80211_STYPE_REASSOC_RESP); - - /* 2 - report to upper layer */ - rtw_indicate_sta_assoc_event(padapter, pstat); - - /* 3-(1) report sta add event */ - report_add_sta_event(padapter, pstat->hwaddr, pstat->aid); - } - - return _SUCCESS; - -asoc_class2_error: - - issue_deauth(padapter, (void *)GetAddr2Ptr(pframe), status); - - return _FAIL; - -OnAssocReqFail: - - pstat->aid = 0; - if (frame_type == IEEE80211_STYPE_ASSOC_REQ) - issue_asocrsp(padapter, status, pstat, IEEE80211_STYPE_ASSOC_RESP); - else - issue_asocrsp(padapter, status, pstat, IEEE80211_STYPE_REASSOC_RESP); - -#endif /* CONFIG_88EU_AP_MODE */ - - return _FAIL; -} - -static unsigned int OnAssocRsp(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - uint i; - int res; - unsigned short status; - struct ndis_802_11_var_ie *pIE; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 *pframe = precv_frame->pkt->data; - uint pkt_len = precv_frame->pkt->len; - - /* check A1 matches or not */ - if (memcmp(myid(&padapter->eeprompriv), ieee80211_get_DA((struct ieee80211_hdr *)pframe), ETH_ALEN)) - return _SUCCESS; - - if (!(pmlmeinfo->state & (WIFI_FW_AUTH_SUCCESS | WIFI_FW_ASSOC_STATE))) - return _SUCCESS; - - if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) - return _SUCCESS; - - del_timer_sync(&pmlmeext->link_timer); - - /* status */ - status = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN + 2)); - if (status > 0) { - pmlmeinfo->state = WIFI_FW_NULL_STATE; - res = -4; - goto report_assoc_result; - } - - /* get capabilities */ - pmlmeinfo->capability = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); - - /* set slot time */ - pmlmeinfo->slotTime = (pmlmeinfo->capability & BIT(10)) ? 9 : 20; - - /* AID */ - pmlmeinfo->aid = (int)(le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN + 4)) & 0x3fff); - res = pmlmeinfo->aid; - - /* following are moved to join event callback function */ - /* to handle HT, WMM, rate adaptive, update MAC reg */ - /* for not to handle the synchronous IO in the tasklet */ - for (i = 6 + WLAN_HDR_A3_LEN; i < pkt_len;) { - pIE = (struct ndis_802_11_var_ie *)(pframe + i); - - switch (pIE->ElementID) { - case WLAN_EID_VENDOR_SPECIFIC: - if (!memcmp(pIE->data, WMM_PARA_OUI, 6)) /* WMM */ - WMM_param_handler(padapter, pIE); - break; - case WLAN_EID_HT_CAPABILITY: /* HT caps */ - HT_caps_handler(padapter, pIE); - break; - case WLAN_EID_HT_OPERATION: /* HT info */ - HT_info_handler(padapter, pIE); - break; - case WLAN_EID_ERP_INFO: - ERP_IE_handler(padapter, pIE); - break; - default: - break; - } - - i += (pIE->Length + 2); - } - - pmlmeinfo->state &= (~WIFI_FW_ASSOC_STATE); - pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; - - UpdateBrateTbl(padapter, pmlmeinfo->network.SupportedRates); - -report_assoc_result: - if (res > 0) - rtw_buf_update(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len, pframe, pkt_len); - else - rtw_buf_free(&pmlmepriv->assoc_rsp, &pmlmepriv->assoc_rsp_len); - - report_join_res(padapter, res); - - return _SUCCESS; -} - -static unsigned int OnDeAuth(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - unsigned short reason; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 *pframe = precv_frame->pkt->data; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - /* check A3 */ - if (memcmp(GetAddr3Ptr(pframe), pnetwork->MacAddress, ETH_ALEN)) - return _SUCCESS; - - reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); - -#ifdef CONFIG_88EU_AP_MODE - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - struct sta_info *psta; - struct sta_priv *pstapriv = &padapter->stapriv; - - psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - if (psta) { - u8 updated = 0; - - spin_lock_bh(&pstapriv->asoc_list_lock); - if (!list_empty(&psta->asoc_list)) { - list_del_init(&psta->asoc_list); - pstapriv->asoc_list_cnt--; - updated = ap_free_sta(padapter, psta, false, reason); - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - - associated_clients_update(padapter, updated); - } - - return _SUCCESS; - } -#endif - receive_disconnect(padapter, GetAddr3Ptr(pframe), reason); - - pmlmepriv->LinkDetectInfo.bBusyTraffic = false; - return _SUCCESS; -} - -static unsigned int OnDisassoc(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - u16 reason; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 *pframe = precv_frame->pkt->data; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - /* check A3 */ - if (memcmp(GetAddr3Ptr(pframe), pnetwork->MacAddress, ETH_ALEN)) - return _SUCCESS; - - reason = le16_to_cpu(*(__le16 *)(pframe + WLAN_HDR_A3_LEN)); - -#ifdef CONFIG_88EU_AP_MODE - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - struct sta_info *psta; - struct sta_priv *pstapriv = &padapter->stapriv; - - psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - if (psta) { - u8 updated = 0; - - spin_lock_bh(&pstapriv->asoc_list_lock); - if (!list_empty(&psta->asoc_list)) { - list_del_init(&psta->asoc_list); - pstapriv->asoc_list_cnt--; - updated = ap_free_sta(padapter, psta, false, reason); - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - - associated_clients_update(padapter, updated); - } - - return _SUCCESS; - } -#endif - receive_disconnect(padapter, GetAddr3Ptr(pframe), reason); - - pmlmepriv->LinkDetectInfo.bBusyTraffic = false; - return _SUCCESS; -} - -static unsigned int OnAtim(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static unsigned int on_action_spct(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->pkt->data; - u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); - u8 category; - u8 action; - - psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - - if (!psta) - goto exit; - - category = frame_body[0]; - if (category != RTW_WLAN_CATEGORY_SPECTRUM_MGMT) - goto exit; - - action = frame_body[1]; - switch (action) { - case WLAN_ACTION_SPCT_MSR_REQ: - case WLAN_ACTION_SPCT_MSR_RPRT: - case WLAN_ACTION_SPCT_TPC_REQ: - case WLAN_ACTION_SPCT_TPC_RPRT: - break; - case WLAN_ACTION_SPCT_CHL_SWITCH: - break; - default: - break; - } - -exit: - return _FAIL; -} - -static unsigned int OnAction_qos(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static unsigned int OnAction_dls(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static unsigned int OnAction_back(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - u8 *addr; - struct sta_info *psta = NULL; - struct recv_reorder_ctrl *preorder_ctrl; - unsigned char *frame_body; - unsigned char category, action; - unsigned short tid, status; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 *pframe = precv_frame->pkt->data; - struct sta_priv *pstapriv = &padapter->stapriv; - - /* check RA matches or not */ - if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), - ETH_ALEN))/* for if1, sta/ap mode */ - return _SUCCESS; - - if ((pmlmeinfo->state & 0x03) != WIFI_FW_AP_STATE) - if (!(pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS)) - return _SUCCESS; - - addr = GetAddr2Ptr(pframe); - psta = rtw_get_stainfo(pstapriv, addr); - - if (!psta) - return _SUCCESS; - - frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr)); - - category = frame_body[0]; - if (category == RTW_WLAN_CATEGORY_BACK) { /* representing Block Ack */ - if (!pmlmeinfo->HT_enable) - return _SUCCESS; - action = frame_body[1]; - switch (action) { - case WLAN_ACTION_ADDBA_REQ: - memcpy(&pmlmeinfo->ADDBA_req, &frame_body[2], sizeof(struct ADDBA_request)); - process_addba_req(padapter, (u8 *)&pmlmeinfo->ADDBA_req, addr); - - /* 37 = reject ADDBA Req */ - issue_action_BA(padapter, addr, - WLAN_ACTION_ADDBA_RESP, - pmlmeinfo->accept_addba_req ? 0 : 37); - break; - case WLAN_ACTION_ADDBA_RESP: - status = get_unaligned_le16(&frame_body[3]); - tid = (frame_body[5] >> 2) & 0x7; - if (status == 0) { /* successful */ - psta->htpriv.agg_enable_bitmap |= 1 << tid; - psta->htpriv.candidate_tid_bitmap &= ~BIT(tid); - } else { - psta->htpriv.agg_enable_bitmap &= ~BIT(tid); - } - break; - case WLAN_ACTION_DELBA: - if ((frame_body[3] & BIT(3)) == 0) { - psta->htpriv.agg_enable_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf)); - psta->htpriv.candidate_tid_bitmap &= ~(1 << ((frame_body[3] >> 4) & 0xf)); - } else if ((frame_body[3] & BIT(3)) == BIT(3)) { - tid = (frame_body[3] >> 4) & 0x0F; - preorder_ctrl = &psta->recvreorder_ctrl[tid]; - preorder_ctrl->enable = false; - preorder_ctrl->indicate_seq = 0xffff; - } - /* todo: how to notify the host while receiving DELETE BA */ - break; - default: - break; - } - } - return _SUCCESS; -} - -static s32 rtw_action_public_decache(struct recv_frame *recv_frame, s32 token) -{ - struct adapter *adapter = recv_frame->adapter; - struct mlme_ext_priv *mlmeext = &adapter->mlmeextpriv; - u8 *frame = recv_frame->pkt->data; - u16 seq_ctrl = ((recv_frame->attrib.seq_num & 0xffff) << 4) | - (recv_frame->attrib.frag_num & 0xf); - - if (GetRetry(frame)) { - if (token >= 0) { - if ((seq_ctrl == mlmeext->action_public_rxseq) && (token == mlmeext->action_public_dialog_token)) - return _FAIL; - } else { - if (seq_ctrl == mlmeext->action_public_rxseq) - return _FAIL; - } - } - - mlmeext->action_public_rxseq = seq_ctrl; - - if (token >= 0) - mlmeext->action_public_dialog_token = token; - - return _SUCCESS; -} - -static unsigned int on_action_public_p2p(struct recv_frame *precv_frame) -{ - u8 *pframe = precv_frame->pkt->data; - u8 *frame_body; - u8 dialogToken = 0; - - frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr)); - dialogToken = frame_body[7]; - - if (rtw_action_public_decache(precv_frame, dialogToken) == _FAIL) - return _FAIL; - - return _SUCCESS; -} - -static unsigned int on_action_public_vendor(struct recv_frame *precv_frame) -{ - unsigned int ret = _FAIL; - u8 *pframe = precv_frame->pkt->data; - u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); - - if (!memcmp(frame_body + 2, P2P_OUI, 4)) - ret = on_action_public_p2p(precv_frame); - - return ret; -} - -static unsigned int on_action_public_default(struct recv_frame *precv_frame, - u8 action) -{ - unsigned int ret = _FAIL; - u8 *pframe = precv_frame->pkt->data; - u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); - u8 token; - - token = frame_body[2]; - - if (rtw_action_public_decache(precv_frame, token) == _FAIL) - goto exit; - - ret = _SUCCESS; - -exit: - return ret; -} - -static unsigned int on_action_public(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - unsigned int ret = _FAIL; - u8 *pframe = precv_frame->pkt->data; - u8 *frame_body = pframe + sizeof(struct ieee80211_hdr_3addr); - u8 category, action; - - /* check RA matches or not */ - if (memcmp(myid(&padapter->eeprompriv), GetAddr1Ptr(pframe), ETH_ALEN)) - goto exit; - - category = frame_body[0]; - if (category != RTW_WLAN_CATEGORY_PUBLIC) - goto exit; - - action = frame_body[1]; - switch (action) { - case ACT_PUBLIC_VENDOR: - ret = on_action_public_vendor(precv_frame); - break; - default: - ret = on_action_public_default(precv_frame, action); - break; - } - -exit: - return ret; -} - -static unsigned int OnAction_ht(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static unsigned int OnAction_wmm(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static unsigned int OnAction_p2p(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static unsigned int DoReserved(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - return _SUCCESS; -} - -static struct action_handler OnAction_tbl[] = { - {RTW_WLAN_CATEGORY_SPECTRUM_MGMT, "ACTION_SPECTRUM_MGMT", on_action_spct}, - {RTW_WLAN_CATEGORY_QOS, "ACTION_QOS", &OnAction_qos}, - {RTW_WLAN_CATEGORY_DLS, "ACTION_DLS", &OnAction_dls}, - {RTW_WLAN_CATEGORY_BACK, "ACTION_BACK", &OnAction_back}, - {RTW_WLAN_CATEGORY_PUBLIC, "ACTION_PUBLIC", on_action_public}, - {RTW_WLAN_CATEGORY_RADIO_MEASUREMENT, "ACTION_RADIO_MEASUREMENT", &DoReserved}, - {RTW_WLAN_CATEGORY_FT, "ACTION_FT", &DoReserved}, - {RTW_WLAN_CATEGORY_HT, "ACTION_HT", &OnAction_ht}, - {RTW_WLAN_CATEGORY_SA_QUERY, "ACTION_SA_QUERY", &DoReserved}, - {RTW_WLAN_CATEGORY_WMM, "ACTION_WMM", &OnAction_wmm}, - {RTW_WLAN_CATEGORY_P2P, "ACTION_P2P", &OnAction_p2p}, -}; - -static unsigned int OnAction(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - int i; - unsigned char category; - struct action_handler *ptable; - unsigned char *frame_body; - u8 *pframe = precv_frame->pkt->data; - - frame_body = (unsigned char *)(pframe + sizeof(struct ieee80211_hdr_3addr)); - - category = frame_body[0]; - - for (i = 0; i < ARRAY_SIZE(OnAction_tbl); i++) { - ptable = &OnAction_tbl[i]; - if (category == ptable->num) - ptable->func(padapter, precv_frame); - } - return _SUCCESS; -} - -/**************************************************************************** - -Following are the initialization functions for WiFi MLME - -*****************************************************************************/ - -static struct mlme_handler mlme_sta_tbl[] = { - {IEEE80211_STYPE_ASSOC_REQ, "OnAssocReq", &OnAssocReq}, - {IEEE80211_STYPE_ASSOC_RESP, "OnAssocRsp", &OnAssocRsp}, - {IEEE80211_STYPE_REASSOC_REQ, "OnReAssocReq", &OnAssocReq}, - {IEEE80211_STYPE_REASSOC_RESP, "OnReAssocRsp", &OnAssocRsp}, - {IEEE80211_STYPE_PROBE_REQ, "OnProbeReq", &OnProbeReq}, - {IEEE80211_STYPE_PROBE_RESP, "OnProbeRsp", &OnProbeRsp}, - {0, "DoReserved", &DoReserved}, - {0, "DoReserved", &DoReserved}, - {IEEE80211_STYPE_BEACON, "OnBeacon", &OnBeacon}, - {IEEE80211_STYPE_ATIM, "OnATIM", &OnAtim}, - {IEEE80211_STYPE_DISASSOC, "OnDisassoc", &OnDisassoc}, - {IEEE80211_STYPE_AUTH, "OnAuth", &OnAuthClient}, - {IEEE80211_STYPE_DEAUTH, "OnDeAuth", &OnDeAuth}, - {IEEE80211_STYPE_ACTION, "OnAction", &OnAction}, -}; - -int init_hw_mlme_ext(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - return _SUCCESS; -} - -static void init_mlme_ext_priv_value(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - unsigned char mixed_datarate[NumRates] = { - _1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, - _9M_RATE_, _12M_RATE_, _18M_RATE_, _24M_RATE_, _36M_RATE_, - _48M_RATE_, _54M_RATE_, 0xff - }; - unsigned char mixed_basicrate[NumRates] = { - _1M_RATE_, _2M_RATE_, _5M_RATE_, _11M_RATE_, _6M_RATE_, - _12M_RATE_, _24M_RATE_, 0xff, - }; - - atomic_set(&pmlmeext->event_seq, 0); - pmlmeext->mgnt_seq = 0;/* reset to zero when disconnect at client mode */ - - pmlmeext->cur_channel = padapter->registrypriv.channel; - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - pmlmeext->oper_channel = pmlmeext->cur_channel; - pmlmeext->oper_bwmode = pmlmeext->cur_bwmode; - pmlmeext->oper_ch_offset = pmlmeext->cur_ch_offset; - pmlmeext->retry = 0; - - pmlmeext->cur_wireless_mode = padapter->registrypriv.wireless_mode; - - memcpy(pmlmeext->datarate, mixed_datarate, NumRates); - memcpy(pmlmeext->basicrate, mixed_basicrate, NumRates); - - pmlmeext->tx_rate = IEEE80211_CCK_RATE_1MB; - - pmlmeext->sitesurvey_res.state = SCAN_DISABLE; - pmlmeext->sitesurvey_res.channel_idx = 0; - pmlmeext->sitesurvey_res.bss_cnt = 0; - pmlmeext->scan_abort = false; - - pmlmeinfo->state = WIFI_FW_NULL_STATE; - pmlmeinfo->reauth_count = 0; - pmlmeinfo->reassoc_count = 0; - pmlmeinfo->link_count = 0; - pmlmeinfo->auth_seq = 0; - pmlmeinfo->auth_algo = dot11AuthAlgrthm_Open; - pmlmeinfo->key_index = 0; - pmlmeinfo->iv = 0; - - pmlmeinfo->enc_algo = _NO_PRIVACY_; - pmlmeinfo->authModeToggle = 0; - - memset(pmlmeinfo->chg_txt, 0, 128); - - pmlmeinfo->slotTime = SHORT_SLOT_TIME; - pmlmeinfo->preamble_mode = PREAMBLE_AUTO; - - pmlmeinfo->dialogToken = 0; - - pmlmeext->action_public_rxseq = 0xffff; - pmlmeext->action_public_dialog_token = 0xff; -} - -static int has_channel(struct rt_channel_info *channel_set, - u8 chanset_size, u8 chan) -{ - int i; - - for (i = 0; i < chanset_size; i++) { - if (channel_set[i].ChannelNum == chan) - return 1; - } - return 0; -} - -static void init_channel_list(struct adapter *padapter, - struct rt_channel_info *channel_set, - u8 chanset_size, - struct p2p_channels *channel_list) -{ - struct p2p_oper_class_map op_class[] = { - { IEEE80211G, 81, 1, 13, 1, BW20 }, - { IEEE80211G, 82, 14, 14, 1, BW20 }, - { -1, 0, 0, 0, 0, BW20 } - }; - - int cla, op; - - cla = 0; - - for (op = 0; op_class[op].op_class; op++) { - u8 ch; - struct p2p_oper_class_map *o = &op_class[op]; - struct p2p_reg_class *reg = NULL; - - for (ch = o->min_chan; ch <= o->max_chan; ch += o->inc) { - if (!has_channel(channel_set, chanset_size, ch)) - continue; - - if (!padapter->registrypriv.ht_enable && o->inc == 8) - continue; - - if ((0 == (padapter->registrypriv.cbw40_enable & BIT(1))) && - ((o->bw == BW40MINUS) || (o->bw == BW40PLUS))) - continue; - - if (!reg) { - reg = &channel_list->reg_class[cla]; - cla++; - reg->reg_class = o->op_class; - reg->channels = 0; - } - reg->channel[reg->channels] = ch; - reg->channels++; - } - } - channel_list->reg_classes = cla; -} - -static u8 init_channel_set(struct adapter *padapter, u8 ChannelPlan, - struct rt_channel_info *channel_set) -{ - u8 index, chanset_size = 0; - u8 b2_4GBand = false; - u8 Index2G = 0; - - memset(channel_set, 0, sizeof(struct rt_channel_info) * MAX_CHANNEL_NUM); - - if (ChannelPlan >= RT_CHANNEL_DOMAIN_MAX && ChannelPlan != RT_CHANNEL_DOMAIN_REALTEK_DEFINE) - return chanset_size; - - if (padapter->registrypriv.wireless_mode & WIRELESS_11G) { - b2_4GBand = true; - if (ChannelPlan == RT_CHANNEL_DOMAIN_REALTEK_DEFINE) - Index2G = RTW_CHANNEL_PLAN_MAP_REALTEK_DEFINE.Index2G; - else - Index2G = RTW_ChannelPlanMap[ChannelPlan].Index2G; - } - - if (b2_4GBand) { - for (index = 0; index < RTW_ChannelPlan2G[Index2G].Len; index++) { - channel_set[chanset_size].ChannelNum = RTW_ChannelPlan2G[Index2G].Channel[index]; - - if ((ChannelPlan == RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN) ||/* Channel 1~11 is active, and 12~14 is passive */ - (ChannelPlan == RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G)) { - if (channel_set[chanset_size].ChannelNum >= 1 && channel_set[chanset_size].ChannelNum <= 11) - channel_set[chanset_size].ScanType = SCAN_ACTIVE; - else if ((channel_set[chanset_size].ChannelNum >= 12 && channel_set[chanset_size].ChannelNum <= 14)) - channel_set[chanset_size].ScanType = SCAN_PASSIVE; - } else if (ChannelPlan == RT_CHANNEL_DOMAIN_WORLD_WIDE_13 || - Index2G == RT_CHANNEL_DOMAIN_2G_WORLD) {/* channel 12~13, passive scan */ - if (channel_set[chanset_size].ChannelNum <= 11) - channel_set[chanset_size].ScanType = SCAN_ACTIVE; - else - channel_set[chanset_size].ScanType = SCAN_PASSIVE; - } else { - channel_set[chanset_size].ScanType = SCAN_ACTIVE; - } - - chanset_size++; - } - } - return chanset_size; -} - -int init_mlme_ext_priv(struct adapter *padapter) -{ - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - init_mlme_ext_priv_value(padapter); - pmlmeinfo->accept_addba_req = pregistrypriv->accept_addba_req; - - init_mlme_ext_timer(padapter); - -#ifdef CONFIG_88EU_AP_MODE - init_mlme_ap_info(padapter); -#endif - - pmlmeext->max_chan_nums = init_channel_set(padapter, pmlmepriv->ChannelPlan, pmlmeext->channel_set); - init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list); - - pmlmeext->chan_scan_time = SURVEY_TO; - pmlmeext->mlmeext_init = true; - - pmlmeext->active_keep_alive_check = true; - - return _SUCCESS; -} - -void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext) -{ - struct adapter *padapter = container_of(pmlmeext, struct adapter, mlmeextpriv); - - if (padapter->bDriverStopped) { - del_timer_sync(&pmlmeext->survey_timer); - del_timer_sync(&pmlmeext->link_timer); - } -} - -static void _mgt_dispatcher(struct adapter *padapter, - struct mlme_handler *ptable, - struct recv_frame *precv_frame) -{ - u8 *pframe = precv_frame->pkt->data; - - if (ptable->func) { - /* receive the frames that ra(a1) is my address or ra(a1) is bc address. */ - if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) && - !is_broadcast_ether_addr(GetAddr1Ptr(pframe))) - return; - ptable->func(padapter, precv_frame); - } -} - -void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame) -{ - int index; - struct mlme_handler *ptable; -#ifdef CONFIG_88EU_AP_MODE - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; -#endif - u8 *pframe = precv_frame->pkt->data; - struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, GetAddr2Ptr(pframe)); - - if (GetFrameType(pframe) != WIFI_MGT_TYPE) - return; - - /* receive the frames that ra(a1) is my address or ra(a1) is bc address. */ - if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN) && - !is_broadcast_ether_addr(GetAddr1Ptr(pframe))) - return; - - ptable = mlme_sta_tbl; - - index = GetFrameSubType(pframe) >> 4; - - if (index > 13) - return; - ptable += index; - - if (psta) { - if (GetRetry(pframe)) { - if (precv_frame->attrib.seq_num == - psta->RxMgmtFrameSeqNum) - /* drop the duplicate management frame */ - return; - } - psta->RxMgmtFrameSeqNum = precv_frame->attrib.seq_num; - } - -#ifdef CONFIG_88EU_AP_MODE - switch (GetFrameSubType(pframe)) { - case IEEE80211_STYPE_AUTH: - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - ptable->func = &OnAuth; - else - ptable->func = &OnAuthClient; - fallthrough; - case IEEE80211_STYPE_ASSOC_REQ: - case IEEE80211_STYPE_REASSOC_REQ: - case IEEE80211_STYPE_PROBE_REQ: - case IEEE80211_STYPE_BEACON: - case IEEE80211_STYPE_ACTION: - _mgt_dispatcher(padapter, ptable, precv_frame); - break; - default: - _mgt_dispatcher(padapter, ptable, precv_frame); - break; - } -#else - _mgt_dispatcher(padapter, ptable, precv_frame); -#endif -} - -/**************************************************************************** - -Following are the functions to report events - -*****************************************************************************/ - -void report_survey_event(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - struct cmd_obj *pcmd_obj; - u8 *pevtcmd; - u32 cmdsz; - struct survey_event *psurvey_evt; - struct C2HEvent_Header *pc2h_evt_hdr; - struct mlme_ext_priv *pmlmeext; - struct cmd_priv *pcmdpriv; - - if (!padapter) - return; - - pmlmeext = &padapter->mlmeextpriv; - pcmdpriv = &padapter->cmdpriv; - - pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); - if (!pcmd_obj) - return; - - cmdsz = sizeof(struct survey_event) + sizeof(struct C2HEvent_Header); - pevtcmd = kzalloc(cmdsz, GFP_ATOMIC); - if (!pevtcmd) { - kfree(pcmd_obj); - return; - } - - INIT_LIST_HEAD(&pcmd_obj->list); - - pcmd_obj->cmdcode = _Set_MLME_EVT_CMD_; - pcmd_obj->cmdsz = cmdsz; - pcmd_obj->parmbuf = pevtcmd; - - pcmd_obj->rsp = NULL; - pcmd_obj->rspsz = 0; - - pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); - pc2h_evt_hdr->len = sizeof(struct survey_event); - pc2h_evt_hdr->ID = _Survey_EVT_; - pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); - - psurvey_evt = (struct survey_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); - - if (collect_bss_info(padapter, precv_frame, &psurvey_evt->bss) == _FAIL) { - kfree(pcmd_obj); - kfree(pevtcmd); - return; - } - - process_80211d(padapter, &psurvey_evt->bss); - - rtw_enqueue_cmd(pcmdpriv, pcmd_obj); - - pmlmeext->sitesurvey_res.bss_cnt++; -} - -void report_surveydone_event(struct adapter *padapter) -{ - struct cmd_obj *pcmd_obj; - u8 *pevtcmd; - u32 cmdsz; - struct surveydone_event *psurveydone_evt; - struct C2HEvent_Header *pc2h_evt_hdr; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmd_obj) - return; - - cmdsz = sizeof(struct surveydone_event) + sizeof(struct C2HEvent_Header); - pevtcmd = kzalloc(cmdsz, GFP_KERNEL); - if (!pevtcmd) { - kfree(pcmd_obj); - return; - } - - INIT_LIST_HEAD(&pcmd_obj->list); - - pcmd_obj->cmdcode = _Set_MLME_EVT_CMD_; - pcmd_obj->cmdsz = cmdsz; - pcmd_obj->parmbuf = pevtcmd; - - pcmd_obj->rsp = NULL; - pcmd_obj->rspsz = 0; - - pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); - pc2h_evt_hdr->len = sizeof(struct surveydone_event); - pc2h_evt_hdr->ID = _SurveyDone_EVT_; - pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); - - psurveydone_evt = (struct surveydone_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); - psurveydone_evt->bss_cnt = pmlmeext->sitesurvey_res.bss_cnt; - - rtw_enqueue_cmd(pcmdpriv, pcmd_obj); -} - -void report_join_res(struct adapter *padapter, int res) -{ - struct cmd_obj *pcmd_obj; - u8 *pevtcmd; - u32 cmdsz; - struct joinbss_event *pjoinbss_evt; - struct C2HEvent_Header *pc2h_evt_hdr; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); - if (!pcmd_obj) - return; - - cmdsz = sizeof(struct joinbss_event) + sizeof(struct C2HEvent_Header); - pevtcmd = kzalloc(cmdsz, GFP_ATOMIC); - if (!pevtcmd) { - kfree(pcmd_obj); - return; - } - - INIT_LIST_HEAD(&pcmd_obj->list); - - pcmd_obj->cmdcode = _Set_MLME_EVT_CMD_; - pcmd_obj->cmdsz = cmdsz; - pcmd_obj->parmbuf = pevtcmd; - - pcmd_obj->rsp = NULL; - pcmd_obj->rspsz = 0; - - pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); - pc2h_evt_hdr->len = sizeof(struct joinbss_event); - pc2h_evt_hdr->ID = _JoinBss_EVT_; - pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); - - pjoinbss_evt = (struct joinbss_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); - memcpy((unsigned char *)(&pjoinbss_evt->network.network), &pmlmeinfo->network, sizeof(struct wlan_bssid_ex)); - pjoinbss_evt->network.join_res = res; - pjoinbss_evt->network.aid = res; - - rtw_joinbss_event_prehandle(padapter, (u8 *)&pjoinbss_evt->network); - - rtw_enqueue_cmd(pcmdpriv, pcmd_obj); -} - -void report_del_sta_event(struct adapter *padapter, unsigned char *MacAddr, - unsigned short reason) -{ - struct cmd_obj *pcmd_obj; - u8 *pevtcmd; - u32 cmdsz; - struct sta_info *psta; - int mac_id; - struct stadel_event *pdel_sta_evt; - struct C2HEvent_Header *pc2h_evt_hdr; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmd_obj) - return; - - cmdsz = sizeof(struct stadel_event) + sizeof(struct C2HEvent_Header); - pevtcmd = kzalloc(cmdsz, GFP_KERNEL); - if (!pevtcmd) { - kfree(pcmd_obj); - return; - } - - INIT_LIST_HEAD(&pcmd_obj->list); - - pcmd_obj->cmdcode = _Set_MLME_EVT_CMD_; - pcmd_obj->cmdsz = cmdsz; - pcmd_obj->parmbuf = pevtcmd; - - pcmd_obj->rsp = NULL; - pcmd_obj->rspsz = 0; - - pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); - pc2h_evt_hdr->len = sizeof(struct stadel_event); - pc2h_evt_hdr->ID = _DelSTA_EVT_; - pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); - - pdel_sta_evt = (struct stadel_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); - ether_addr_copy((unsigned char *)(&pdel_sta_evt->macaddr), MacAddr); - memcpy((unsigned char *)(pdel_sta_evt->rsvd), (unsigned char *)(&reason), 2); - - psta = rtw_get_stainfo(&padapter->stapriv, MacAddr); - if (psta) - mac_id = (int)psta->mac_id; - else - mac_id = -1; - - pdel_sta_evt->mac_id = mac_id; - - rtw_enqueue_cmd(pcmdpriv, pcmd_obj); -} - -void report_add_sta_event(struct adapter *padapter, unsigned char *MacAddr, - int cam_idx) -{ - struct cmd_obj *pcmd_obj; - u8 *pevtcmd; - u32 cmdsz; - struct stassoc_event *padd_sta_evt; - struct C2HEvent_Header *pc2h_evt_hdr; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - - pcmd_obj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmd_obj) - return; - - cmdsz = sizeof(struct stassoc_event) + sizeof(struct C2HEvent_Header); - pevtcmd = kzalloc(cmdsz, GFP_KERNEL); - if (!pevtcmd) { - kfree(pcmd_obj); - return; - } - - INIT_LIST_HEAD(&pcmd_obj->list); - - pcmd_obj->cmdcode = _Set_MLME_EVT_CMD_; - pcmd_obj->cmdsz = cmdsz; - pcmd_obj->parmbuf = pevtcmd; - - pcmd_obj->rsp = NULL; - pcmd_obj->rspsz = 0; - - pc2h_evt_hdr = (struct C2HEvent_Header *)(pevtcmd); - pc2h_evt_hdr->len = sizeof(struct stassoc_event); - pc2h_evt_hdr->ID = _AddSTA_EVT_; - pc2h_evt_hdr->seq = atomic_inc_return(&pmlmeext->event_seq); - - padd_sta_evt = (struct stassoc_event *)(pevtcmd + sizeof(struct C2HEvent_Header)); - ether_addr_copy((unsigned char *)(&padd_sta_evt->macaddr), MacAddr); - padd_sta_evt->cam_id = cam_idx; - - rtw_enqueue_cmd(pcmdpriv, pcmd_obj); -} - -/**************************************************************************** - -Following are the event callback functions - -*****************************************************************************/ - -/* for sta/adhoc mode */ -void update_sta_info(struct adapter *padapter, struct sta_info *psta) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - /* ERP */ - VCS_update(padapter, psta); - - /* HT */ - if (pmlmepriv->htpriv.ht_option) { - psta->htpriv.ht_option = true; - - psta->htpriv.ampdu_enable = pmlmepriv->htpriv.ampdu_enable; - - if (support_short_GI(padapter, &pmlmeinfo->HT_caps)) - psta->htpriv.sgi = true; - - psta->qos_option = true; - } else { - psta->htpriv.ht_option = false; - - psta->htpriv.ampdu_enable = false; - - psta->htpriv.sgi = false; - psta->qos_option = false; - } - psta->htpriv.bwmode = pmlmeext->cur_bwmode; - psta->htpriv.ch_offset = pmlmeext->cur_ch_offset; - - psta->htpriv.agg_enable_bitmap = 0x0;/* reset */ - psta->htpriv.candidate_tid_bitmap = 0x0;/* reset */ - - /* QoS */ - if (pmlmepriv->qospriv.qos_option) - psta->qos_option = true; - - psta->state = _FW_LINKED; -} - -void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res) -{ - struct sta_info *psta, *psta_bmc; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - struct sta_priv *pstapriv = &padapter->stapriv; - u8 join_type; - u16 media_status; - - if (join_res < 0) { - join_type = 1; - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); - rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); - - /* restore to initial setting. */ - update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); - - return; - } - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { - /* for bc/mc */ - psta_bmc = rtw_get_bcmc_stainfo(padapter); - if (psta_bmc) { - pmlmeinfo->FW_sta_info[psta_bmc->mac_id].psta = psta_bmc; - update_bmc_sta_support_rate(padapter, psta_bmc->mac_id); - Update_RA_Entry(padapter, psta_bmc->mac_id); - } - } - - /* turn on dynamic functions */ - Switch_DM_Func(padapter, DYNAMIC_ALL_FUNC_ENABLE, true); - - /* update IOT-related issue */ - update_IOT_info(padapter); - - rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, cur_network->SupportedRates); - - /* BCN interval */ - rtw_hal_set_hwreg(padapter, HW_VAR_BEACON_INTERVAL, (u8 *)(&pmlmeinfo->bcn_interval)); - - /* update capability */ - update_capinfo(padapter, pmlmeinfo->capability); - - /* WMM, Update EDCA param */ - WMMOnAssocRsp(padapter); - - /* HT */ - HTOnAssocRsp(padapter); - - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - - psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress); - if (psta) { /* only for infra. mode */ - pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta; - - psta->wireless_mode = pmlmeext->cur_wireless_mode; - - /* set per sta rate after updating HT cap. */ - set_sta_rate(padapter, psta); - rtw_hal_set_hwreg(padapter, HW_VAR_TX_RPT_MAX_MACID, (u8 *)&psta->mac_id); - media_status = (psta->mac_id << 8) | 1; /* MACID|OPMODE: 1 means connect */ - rtw_hal_set_hwreg(padapter, HW_VAR_H2C_MEDIA_STATUS_RPT, (u8 *)&media_status); - } - - join_type = 2; - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) { - /* correcting TSF */ - correct_TSF(padapter, pmlmeext); - } - rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_CONNECT, 0); -} - -void mlmeext_sta_add_event_callback(struct adapter *padapter, struct sta_info *psta) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 join_type; - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { - if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) {/* adhoc master or sta_count>1 */ - /* nothing to do */ - } else { /* adhoc client */ - /* correcting TSF */ - correct_TSF(padapter, pmlmeext); - - /* start beacon */ - if (send_beacon(padapter) == _FAIL) { - pmlmeinfo->FW_sta_info[psta->mac_id].status = 0; - pmlmeinfo->state ^= WIFI_FW_ADHOC_STATE; - return; - } - pmlmeinfo->state |= WIFI_FW_ASSOC_SUCCESS; - } - - join_type = 2; - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); - } - - pmlmeinfo->FW_sta_info[psta->mac_id].psta = psta; - - /* rate radaptive */ - Update_RA_Entry(padapter, psta->mac_id); - - /* update adhoc sta_info */ - update_sta_info(padapter, psta); -} - -void mlmeext_sta_del_event_callback(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (is_client_associated_to_ap(padapter) || is_IBSS_empty(padapter)) { - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL); - rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); - - /* restore to initial setting. */ - update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); - - /* switch to the 20M Hz mode after disconnect */ - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - - /* SelectChannel(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset); */ - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - - flush_all_cam_entry(padapter); - - pmlmeinfo->state = WIFI_FW_NULL_STATE; - - /* set MSR to no link state -> infra. mode */ - Set_MSR(padapter, _HW_STATE_STATION_); - - del_timer_sync(&pmlmeext->link_timer); - } -} - -/**************************************************************************** - -Following are the functions for the timer handlers - -*****************************************************************************/ - -static u8 chk_ap_is_alive(struct adapter *padapter, struct sta_info *psta) -{ - u8 ret = false; - - if ((sta_rx_data_pkts(psta) == sta_last_rx_data_pkts(psta)) && - sta_rx_beacon_pkts(psta) == sta_last_rx_beacon_pkts(psta) && - sta_rx_probersp_pkts(psta) == sta_last_rx_probersp_pkts(psta)) - ret = false; - else - ret = true; - - sta_update_last_rx_pkts(psta); - - return ret; -} - -void linked_status_chk(struct adapter *padapter) -{ - u32 i; - struct sta_info *psta; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (is_client_associated_to_ap(padapter)) { - /* linked infrastructure client mode */ - - int tx_chk = _SUCCESS, rx_chk = _SUCCESS; - int rx_chk_limit; - - rx_chk_limit = 4; - psta = rtw_get_stainfo(pstapriv, pmlmeinfo->network.MacAddress); - if (psta) { - bool is_p2p_enable = false; - - if (!chk_ap_is_alive(padapter, psta)) - rx_chk = _FAIL; - - if (pxmitpriv->last_tx_pkts == pxmitpriv->tx_pkts) - tx_chk = _FAIL; - - if (pmlmeext->active_keep_alive_check && (rx_chk == _FAIL || tx_chk == _FAIL)) { - u8 backup_oper_channel = 0; - - /* switch to correct channel of current network before issue keep-alive frames */ - if (rtw_get_oper_ch(padapter) != pmlmeext->cur_channel) { - backup_oper_channel = rtw_get_oper_ch(padapter); - SelectChannel(padapter, pmlmeext->cur_channel); - } - - if (rx_chk != _SUCCESS) - issue_probereq_ex(padapter, &pmlmeinfo->network.ssid, psta->hwaddr, 3, 1); - - if ((tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) || rx_chk != _SUCCESS) { - tx_chk = issue_nulldata(padapter, psta->hwaddr, 0, 3, 1); - /* if tx acked and p2p disabled, set rx_chk _SUCCESS to reset retry count */ - if (tx_chk == _SUCCESS && !is_p2p_enable) - rx_chk = _SUCCESS; - } - - /* back to the original operation channel */ - if (backup_oper_channel > 0) - SelectChannel(padapter, backup_oper_channel); - } else { - if (rx_chk != _SUCCESS) { - if (pmlmeext->retry == 0) { - issue_probereq(padapter, &pmlmeinfo->network.ssid, - pmlmeinfo->network.MacAddress, - false); - issue_probereq(padapter, &pmlmeinfo->network.ssid, - pmlmeinfo->network.MacAddress, - false); - issue_probereq(padapter, &pmlmeinfo->network.ssid, - pmlmeinfo->network.MacAddress, - false); - } - } - - if (tx_chk != _SUCCESS && pmlmeinfo->link_count++ == 0xf) - tx_chk = issue_nulldata(padapter, NULL, 0, 1, 0); - } - - if (rx_chk == _FAIL) { - pmlmeext->retry++; - if (pmlmeext->retry > rx_chk_limit) { - receive_disconnect(padapter, pmlmeinfo->network.MacAddress, - WLAN_REASON_EXPIRATION_CHK); - return; - } - } else { - pmlmeext->retry = 0; - } - - if (tx_chk == _FAIL) { - pmlmeinfo->link_count &= 0xf; - } else { - pxmitpriv->last_tx_pkts = pxmitpriv->tx_pkts; - pmlmeinfo->link_count = 0; - } - } /* end of if ((psta = rtw_get_stainfo(pstapriv, passoc_res->network.MacAddress)) != NULL) */ - } else if (is_client_associated_to_ibss(padapter)) { - /* linked IBSS mode */ - /* for each assoc list entry to check the rx pkt counter */ - for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) { - if (pmlmeinfo->FW_sta_info[i].status == 1) { - psta = pmlmeinfo->FW_sta_info[i].psta; - - if (!psta) - continue; - if (pmlmeinfo->FW_sta_info[i].rx_pkt == sta_rx_pkts(psta)) { - if (pmlmeinfo->FW_sta_info[i].retry < 3) { - pmlmeinfo->FW_sta_info[i].retry++; - } else { - pmlmeinfo->FW_sta_info[i].retry = 0; - pmlmeinfo->FW_sta_info[i].status = 0; - report_del_sta_event(padapter, psta->hwaddr - , 65535/* indicate disconnect caused by no rx */ - ); - } - } else { - pmlmeinfo->FW_sta_info[i].retry = 0; - pmlmeinfo->FW_sta_info[i].rx_pkt = (u32)sta_rx_pkts(psta); - } - } - } - } -} - -void survey_timer_hdl(struct timer_list *t) -{ - struct adapter *padapter = from_timer(padapter, t, - mlmeextpriv.survey_timer); - struct cmd_obj *ph2c; - struct sitesurvey_parm *psurveyPara; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - /* issue rtw_sitesurvey_cmd */ - if (pmlmeext->sitesurvey_res.state > SCAN_START) { - if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) - pmlmeext->sitesurvey_res.channel_idx++; - - if (pmlmeext->scan_abort) { - pmlmeext->sitesurvey_res.channel_idx = pmlmeext->sitesurvey_res.ch_num; - - pmlmeext->scan_abort = false;/* reset */ - } - - ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); - if (!ph2c) - goto exit_survey_timer_hdl; - - psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC); - if (!psurveyPara) { - kfree(ph2c); - goto exit_survey_timer_hdl; - } - - init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, _SiteSurvey_CMD_); - rtw_enqueue_cmd(pcmdpriv, ph2c); - } - -exit_survey_timer_hdl: - return; -} - -void link_timer_hdl(struct timer_list *t) -{ - struct adapter *padapter = from_timer(padapter, t, - mlmeextpriv.link_timer); - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pmlmeinfo->state & WIFI_FW_AUTH_NULL) { - pmlmeinfo->state = WIFI_FW_NULL_STATE; - report_join_res(padapter, -3); - } else if (pmlmeinfo->state & WIFI_FW_AUTH_STATE) { - /* re-auth timer */ - if (++pmlmeinfo->reauth_count > REAUTH_LIMIT) { - pmlmeinfo->state = 0; - report_join_res(padapter, -1); - return; - } - - pmlmeinfo->auth_seq = 1; - issue_auth(padapter, NULL, 0); - set_link_timer(pmlmeext, REAUTH_TO); - } else if (pmlmeinfo->state & WIFI_FW_ASSOC_STATE) { - /* re-assoc timer */ - if (++pmlmeinfo->reassoc_count > REASSOC_LIMIT) { - pmlmeinfo->state = WIFI_FW_NULL_STATE; - report_join_res(padapter, -2); - return; - } - - issue_assocreq(padapter); - set_link_timer(pmlmeext, REASSOC_TO); - } -} - -void addba_timer_hdl(struct timer_list *t) -{ - struct sta_info *psta = from_timer(psta, t, addba_retry_timer); - struct ht_priv *phtpriv; - - if (!psta) - return; - - phtpriv = &psta->htpriv; - - if ((phtpriv->ht_option) && (phtpriv->ampdu_enable)) { - if (phtpriv->candidate_tid_bitmap) - phtpriv->candidate_tid_bitmap = 0x0; - } -} - -u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf) -{ - u8 type; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct setopmode_parm *psetop = (struct setopmode_parm *)pbuf; - - if (psetop->mode == Ndis802_11APMode) { - pmlmeinfo->state = WIFI_FW_AP_STATE; - type = _HW_STATE_AP_; - } else if (psetop->mode == Ndis802_11Infrastructure) { - pmlmeinfo->state &= ~(BIT(0) | BIT(1));/* clear state */ - pmlmeinfo->state |= WIFI_FW_STATION_STATE;/* set to STATION_STATE */ - type = _HW_STATE_STATION_; - } else if (psetop->mode == Ndis802_11IBSS) { - type = _HW_STATE_ADHOC_; - } else { - type = _HW_STATE_NOLINK_; - } - - rtw_hal_set_hwreg(padapter, HW_VAR_SET_OPMODE, (u8 *)(&type)); - /* Set_MSR(padapter, type); */ - - return H2C_SUCCESS; -} - -u8 createbss_hdl(struct adapter *padapter, u8 *pbuf) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - struct wlan_bssid_ex *pparm = (struct wlan_bssid_ex *)pbuf; - - if (pparm->InfrastructureMode == Ndis802_11APMode) { -#ifdef CONFIG_88EU_AP_MODE - - if (pmlmeinfo->state == WIFI_FW_AP_STATE) { - /* todo: */ - return H2C_SUCCESS; - } -#endif - } - - /* below is for ad-hoc master */ - if (pparm->InfrastructureMode == Ndis802_11IBSS) { - rtw_joinbss_reset(padapter); - - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - pmlmeinfo->ERP_enable = 0; - pmlmeinfo->WMM_enable = 0; - pmlmeinfo->HT_enable = 0; - pmlmeinfo->HT_caps_enable = 0; - pmlmeinfo->HT_info_enable = 0; - pmlmeinfo->agg_enable_bitmap = 0; - pmlmeinfo->candidate_tid_bitmap = 0; - - /* disable dynamic functions, such as high power, DIG */ - Save_DM_Func_Flag(padapter); - Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false); - - /* config the initial gain under linking, need to write the BB registers */ - /* initialgain = 0x1E; */ - /* rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); */ - - /* cancel link timer */ - del_timer_sync(&pmlmeext->link_timer); - - /* clear CAM */ - flush_all_cam_entry(padapter); - - memcpy(pnetwork, pbuf, offsetof(struct wlan_bssid_ex, ie_length)); - pnetwork->ie_length = ((struct wlan_bssid_ex *)pbuf)->ie_length; - - if (pnetwork->ie_length > MAX_IE_SZ)/* Check pbuf->ie_length */ - return H2C_PARAMETERS_ERROR; - - memcpy(pnetwork->ies, ((struct wlan_bssid_ex *)pbuf)->ies, pnetwork->ie_length); - - start_create_ibss(padapter); - } - - return H2C_SUCCESS; -} - -u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf) -{ - u8 join_type; - struct ndis_802_11_var_ie *pIE; - struct registry_priv *pregpriv = &padapter->registrypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - struct wlan_bssid_ex *pparm = (struct wlan_bssid_ex *)pbuf; - u32 i; - - /* check already connecting to AP or not */ - if (pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) { - if (pmlmeinfo->state & WIFI_FW_STATION_STATE) - issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, 5, 100); - - pmlmeinfo->state = WIFI_FW_NULL_STATE; - - /* clear CAM */ - flush_all_cam_entry(padapter); - - del_timer_sync(&pmlmeext->link_timer); - - /* set MSR to nolink -> infra. mode */ - Set_MSR(padapter, _HW_STATE_STATION_); - - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL); - } - - rtw_antenna_select_cmd(padapter, pparm->PhyInfo.Optimum_antenna, false); - - rtw_joinbss_reset(padapter); - - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - pmlmeinfo->ERP_enable = 0; - pmlmeinfo->WMM_enable = 0; - pmlmeinfo->HT_enable = 0; - pmlmeinfo->HT_caps_enable = 0; - pmlmeinfo->HT_info_enable = 0; - pmlmeinfo->agg_enable_bitmap = 0; - pmlmeinfo->candidate_tid_bitmap = 0; - pmlmeinfo->bwmode_updated = false; - - memcpy(pnetwork, pbuf, offsetof(struct wlan_bssid_ex, ie_length)); - pnetwork->ie_length = ((struct wlan_bssid_ex *)pbuf)->ie_length; - - if (pnetwork->ie_length > MAX_IE_SZ)/* Check pbuf->ie_length */ - return H2C_PARAMETERS_ERROR; - - memcpy(pnetwork->ies, ((struct wlan_bssid_ex *)pbuf)->ies, pnetwork->ie_length); - - /* Check AP vendor to move rtw_joinbss_cmd() */ - - for (i = sizeof(struct ndis_802_11_fixed_ie); i < pnetwork->ie_length;) { - pIE = (struct ndis_802_11_var_ie *)(pnetwork->ies + i); - - switch (pIE->ElementID) { - case WLAN_EID_VENDOR_SPECIFIC:/* Get WMM IE. */ - if (!memcmp(pIE->data, WMM_OUI, 4)) - pmlmeinfo->WMM_enable = 1; - break; - case WLAN_EID_HT_CAPABILITY: /* Get HT Cap IE. */ - pmlmeinfo->HT_caps_enable = 1; - break; - case WLAN_EID_HT_OPERATION: /* Get HT Info IE. */ - pmlmeinfo->HT_info_enable = 1; - - /* spec case only for cisco's ap because cisco's ap issue assoc rsp using mcs rate @40MHz or @20MHz */ - { - struct HT_info_element *pht_info = (struct HT_info_element *)(pIE->data); - - if ((pregpriv->cbw40_enable) && (pht_info->infos[0] & BIT(2))) { - /* switch to the 40M Hz mode according to the AP */ - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_40; - switch (pht_info->infos[0] & 0x3) { - case 1: - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; - break; - case 3: - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; - break; - default: - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - break; - } - - } - } - break; - default: - break; - } - - i += (pIE->Length + 2); - } - /* disable dynamic functions, such as high power, DIG */ - - /* config the initial gain under linking, need to write the BB registers */ - - rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, pmlmeinfo->network.MacAddress); - join_type = 0; - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_JOIN, (u8 *)(&join_type)); - - /* cancel link timer */ - del_timer_sync(&pmlmeext->link_timer); - - start_clnt_join(padapter); - - return H2C_SUCCESS; -} - -u8 disconnect_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - struct disconnect_parm *param = (struct disconnect_parm *)pbuf; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - u8 val8; - - if (is_client_associated_to_ap(padapter)) - issue_deauth_ex(padapter, pnetwork->MacAddress, WLAN_REASON_DEAUTH_LEAVING, param->deauth_timeout_ms / 100, 100); - - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_DISCONNECT, NULL); - rtw_hal_set_hwreg(padapter, HW_VAR_BSSID, null_addr); - - /* restore to initial setting. */ - update_tx_basic_rate(padapter, padapter->registrypriv.wireless_mode); - - if (((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) { - /* Stop BCN */ - val8 = 0; - rtw_hal_set_hwreg(padapter, HW_VAR_BCN_FUNC, (u8 *)(&val8)); - } - - /* set MSR to no link state -> infra. mode */ - Set_MSR(padapter, _HW_STATE_STATION_); - - pmlmeinfo->state = WIFI_FW_NULL_STATE; - - /* switch to the 20M Hz mode after disconnect */ - pmlmeext->cur_bwmode = HT_CHANNEL_WIDTH_20; - pmlmeext->cur_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - - set_channel_bwmode(padapter, pmlmeext->cur_channel, pmlmeext->cur_ch_offset, pmlmeext->cur_bwmode); - - flush_all_cam_entry(padapter); - - del_timer_sync(&pmlmeext->link_timer); - - rtw_free_uc_swdec_pending_queue(padapter); - - return H2C_SUCCESS; -} - -static int rtw_scan_ch_decision(struct adapter *padapter, - struct rtw_ieee80211_channel *out, - u32 out_num, - struct rtw_ieee80211_channel *in, u32 in_num) -{ - int i, j; - int set_idx; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - /* clear out first */ - memset(out, 0, sizeof(struct rtw_ieee80211_channel) * out_num); - - /* acquire channels from in */ - j = 0; - for (i = 0; i < in_num; i++) { - set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, in[i].hw_value); - if (in[i].hw_value && !(in[i].flags & RTW_IEEE80211_CHAN_DISABLED) && - set_idx >= 0) { - out[j] = in[i]; - - if (pmlmeext->channel_set[set_idx].ScanType == SCAN_PASSIVE) - out[j].flags &= RTW_IEEE80211_CHAN_PASSIVE_SCAN; - - j++; - } - if (j >= out_num) - break; - } - - /* if out is empty, use channel_set as default */ - if (j == 0) { - for (i = 0; i < pmlmeext->max_chan_nums; i++) { - out[i].hw_value = pmlmeext->channel_set[i].ChannelNum; - - if (pmlmeext->channel_set[i].ScanType == SCAN_PASSIVE) - out[i].flags &= RTW_IEEE80211_CHAN_PASSIVE_SCAN; - - j++; - } - } - - return j; -} - -u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct sitesurvey_parm *pparm = (struct sitesurvey_parm *)pbuf; - u8 bdelayscan = false; - u8 val8; - u32 initialgain; - u32 i; - - if (pmlmeext->sitesurvey_res.state == SCAN_DISABLE) { - /* for first time sitesurvey_cmd */ - rtw_hal_set_hwreg(padapter, HW_VAR_CHECK_TXBUF, NULL); - - pmlmeext->sitesurvey_res.state = SCAN_START; - pmlmeext->sitesurvey_res.bss_cnt = 0; - pmlmeext->sitesurvey_res.channel_idx = 0; - - for (i = 0; i < RTW_SSID_SCAN_AMOUNT; i++) { - if (pparm->ssid[i].ssid_length) { - memcpy(pmlmeext->sitesurvey_res.ssid[i].ssid, pparm->ssid[i].ssid, IW_ESSID_MAX_SIZE); - pmlmeext->sitesurvey_res.ssid[i].ssid_length = pparm->ssid[i].ssid_length; - } else { - pmlmeext->sitesurvey_res.ssid[i].ssid_length = 0; - } - } - - pmlmeext->sitesurvey_res.ch_num = rtw_scan_ch_decision(padapter - , pmlmeext->sitesurvey_res.ch, RTW_CHANNEL_SCAN_AMOUNT - , pparm->ch, pparm->ch_num - ); - - pmlmeext->sitesurvey_res.scan_mode = pparm->scan_mode; - - /* issue null data if associating to the AP */ - if (is_client_associated_to_ap(padapter)) { - pmlmeext->sitesurvey_res.state = SCAN_TXNULL; - - issue_nulldata(padapter, NULL, 1, 3, 500); - - bdelayscan = true; - } - if (bdelayscan) { - /* delay 50ms to protect nulldata(1). */ - set_survey_timer(pmlmeext, 50); - return H2C_SUCCESS; - } - } - - if ((pmlmeext->sitesurvey_res.state == SCAN_START) || (pmlmeext->sitesurvey_res.state == SCAN_TXNULL)) { - /* disable dynamic functions, such as high power, DIG */ - Save_DM_Func_Flag(padapter); - Switch_DM_Func(padapter, DYNAMIC_FUNC_DISABLE, false); - - /* config the initial gain under scanning, need to write the BB registers */ - initialgain = 0x1E; - - rtw_hal_set_hwreg(padapter, HW_VAR_INITIAL_GAIN, (u8 *)(&initialgain)); - - /* set MSR to no link state */ - Set_MSR(padapter, _HW_STATE_NOLINK_); - - val8 = 1; /* under site survey */ - rtw_hal_set_hwreg(padapter, HW_VAR_MLME_SITESURVEY, (u8 *)(&val8)); - - pmlmeext->sitesurvey_res.state = SCAN_PROCESS; - } - - site_survey(padapter); - - return H2C_SUCCESS; -} - -u8 setauth_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - struct setauth_parm *pparm = (struct setauth_parm *)pbuf; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pparm->mode < 4) - pmlmeinfo->auth_algo = pparm->mode; - return H2C_SUCCESS; -} - -u8 setkey_hdl(struct adapter *padapter, u8 *pbuf) -{ - unsigned short ctrl; - struct setkey_parm *pparm = (struct setkey_parm *)pbuf; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 null_sta[ETH_ALEN] = {}; - - /* main tx key for wep. */ - if (pparm->set_tx) - pmlmeinfo->key_index = pparm->keyid; - - /* write cam */ - ctrl = BIT(15) | ((pparm->algorithm) << 2) | pparm->keyid; - - write_cam(padapter, pparm->keyid, ctrl, null_sta, pparm->key); - - return H2C_SUCCESS; -} - -u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf) -{ - u16 ctrl = 0; - u8 cam_id;/* cam_entry */ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct set_stakey_parm *pparm = (struct set_stakey_parm *)pbuf; - - /* cam_entry: */ - /* 0~3 for default key */ - - /* for concurrent mode (ap+sta): */ - /* default key is disable, using sw encrypt/decrypt */ - /* cam_entry = 4 for sta mode (macid = 0) */ - /* cam_entry(macid+3) = 5 ~ N for ap mode (aid = 1~N, macid = 2 ~N) */ - - /* for concurrent mode (sta+sta): */ - /* default key is disable, using sw encrypt/decrypt */ - /* cam_entry = 4 mapping to macid = 0 */ - /* cam_entry = 5 mapping to macid = 2 */ - - cam_id = 4; - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { - struct sta_info *psta; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (pparm->algorithm == _NO_PRIVACY_) /* clear cam entry */ { - clear_cam_entry(padapter, pparm->id); - return H2C_SUCCESS_RSP; - } - - psta = rtw_get_stainfo(pstapriv, pparm->addr); - if (psta) { - ctrl = BIT(15) | ((pparm->algorithm) << 2); - - if ((psta->mac_id < 1) || (psta->mac_id > (NUM_STA - 4))) - return H2C_REJECTED; - - cam_id = psta->mac_id + 3;/* 0~3 for default key, cmd_id = macid + 3, macid = aid+1; */ - - write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key); - - return H2C_SUCCESS_RSP; - } - - return H2C_REJECTED; - } - - /* below for sta mode */ - - if (pparm->algorithm == _NO_PRIVACY_) { /* clear cam entry */ - clear_cam_entry(padapter, pparm->id); - return H2C_SUCCESS; - } - ctrl = BIT(15) | ((pparm->algorithm) << 2); - write_cam(padapter, cam_id, ctrl, pparm->addr, pparm->key); - pmlmeinfo->enc_algo = pparm->algorithm; - return H2C_SUCCESS; -} - -u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - struct addBaReq_parm *pparm = (struct addBaReq_parm *)pbuf; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct sta_info *psta = rtw_get_stainfo(&padapter->stapriv, pparm->addr); - - if (!psta) - return H2C_SUCCESS; - - if (((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && (pmlmeinfo->HT_enable)) || - ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) { - issue_action_BA(padapter, pparm->addr, WLAN_ACTION_ADDBA_REQ, (u16)pparm->tid); - mod_timer(&psta->addba_retry_timer, - jiffies + msecs_to_jiffies(ADDBA_TO)); - } else { - psta->htpriv.candidate_tid_bitmap &= ~BIT(pparm->tid); - } - return H2C_SUCCESS; -} - -u8 set_tx_beacon_cmd(struct adapter *padapter) -{ - struct cmd_obj *ph2c; - struct wlan_bssid_ex *ptxBeacon_parm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u8 res; - int len_diff = 0; - - ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - ptxBeacon_parm = kmemdup(&pmlmeinfo->network, - sizeof(struct wlan_bssid_ex), GFP_ATOMIC); - if (!ptxBeacon_parm) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - len_diff = update_hidden_ssid(ptxBeacon_parm->ies + _BEACON_IE_OFFSET_, - ptxBeacon_parm->ie_length - _BEACON_IE_OFFSET_, - pmlmeinfo->hidden_ssid_mode); - ptxBeacon_parm->ie_length += len_diff; - - init_h2fwcmd_w_parm_no_rsp(ph2c, ptxBeacon_parm, _TX_Beacon_CMD_); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); - -exit: - return res; -} - -u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - u8 evt_code; - u16 evt_sz; - uint *peventbuf; - void (*event_callback)(struct adapter *dev, u8 *pbuf); - - peventbuf = (uint *)pbuf; - evt_sz = (u16)(*peventbuf & 0xffff); - evt_code = (u8)((*peventbuf >> 16) & 0xff); - - /* checking if event code is valid */ - if (evt_code >= MAX_C2HEVT) - goto _abort_event_; - - /* checking if event size match the event parm size */ - if ((wlanevents[evt_code].parmsize != 0) && - (wlanevents[evt_code].parmsize != evt_sz)) - goto _abort_event_; - - peventbuf += 2; - - if (peventbuf) { - event_callback = wlanevents[evt_code].event_callback; - event_callback(padapter, (u8 *)peventbuf); - } - -_abort_event_: - return H2C_SUCCESS; -} - -u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - if (send_beacon(padapter) == _FAIL) - return H2C_PARAMETERS_ERROR; -#ifdef CONFIG_88EU_AP_MODE - else { /* tx bc/mc frames after update TIM */ - struct sta_info *psta_bmc; - struct list_head *xmitframe_phead; - struct xmit_frame *pxmitframe, *n; - struct sta_priv *pstapriv = &padapter->stapriv; - - /* for BC/MC Frames */ - psta_bmc = rtw_get_bcmc_stainfo(padapter); - if (!psta_bmc) - return H2C_SUCCESS; - - if ((pstapriv->tim_bitmap & BIT(0)) && (psta_bmc->sleepq_len > 0)) { - msleep(10);/* 10ms, ATIM(HIQ) Windows */ - spin_lock_bh(&psta_bmc->sleep_q.lock); - - xmitframe_phead = get_list_head(&psta_bmc->sleep_q); - list_for_each_entry_safe(pxmitframe, n, xmitframe_phead, - list) { - list_del_init(&pxmitframe->list); - - psta_bmc->sleepq_len--; - if (psta_bmc->sleepq_len > 0) - pxmitframe->attrib.mdata = 1; - else - pxmitframe->attrib.mdata = 0; - - pxmitframe->attrib.triggered = 1; - - pxmitframe->attrib.qsel = 0x11;/* HIQ */ - - spin_unlock_bh(&psta_bmc->sleep_q.lock); - if (rtw_hal_xmit(padapter, pxmitframe)) - rtw_os_xmit_complete(padapter, pxmitframe); - spin_lock_bh(&psta_bmc->sleep_q.lock); - } - spin_unlock_bh(&psta_bmc->sleep_q.lock); - } - } -#endif - return H2C_SUCCESS; -} - -u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf) -{ - struct set_ch_parm *set_ch_parm; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - if (!pbuf) - return H2C_PARAMETERS_ERROR; - - set_ch_parm = (struct set_ch_parm *)pbuf; - - pmlmeext->cur_channel = set_ch_parm->ch; - pmlmeext->cur_ch_offset = set_ch_parm->ch_offset; - pmlmeext->cur_bwmode = set_ch_parm->bw; - - set_channel_bwmode(padapter, set_ch_parm->ch, set_ch_parm->ch_offset, set_ch_parm->bw); - - return H2C_SUCCESS; -} - -u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf) -{ - struct SetChannelPlan_param *setChannelPlan_param; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - if (!pbuf) - return H2C_PARAMETERS_ERROR; - - setChannelPlan_param = (struct SetChannelPlan_param *)pbuf; - - pmlmeext->max_chan_nums = init_channel_set(padapter, setChannelPlan_param->channel_plan, pmlmeext->channel_set); - init_channel_list(padapter, pmlmeext->channel_set, pmlmeext->max_chan_nums, &pmlmeext->channel_list); - - return H2C_SUCCESS; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c b/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c deleted file mode 100644 index cbb34b920ab9..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_pwrctrl.c +++ /dev/null @@ -1,581 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_PWRCTRL_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <osdep_intf.h> -#include <usb_ops_linux.h> -#include <linux/usb.h> - -static int rtw_hw_suspend(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct net_device *pnetdev = padapter->pnetdev; - - if ((!padapter->bup) || (padapter->bDriverStopped) || - (padapter->bSurpriseRemoved)) - goto error_exit; - - /* system suspend */ - LeaveAllPowerSaveMode(padapter); - - mutex_lock(&pwrpriv->mutex_lock); - pwrpriv->bips_processing = true; - /* s1. */ - if (pnetdev) { - netif_carrier_off(pnetdev); - netif_tx_stop_all_queues(pnetdev); - } - - /* s2. */ - rtw_disassoc_cmd(padapter, 500, false); - - /* s2-2. indicate disconnect to os */ - { - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - _clr_fwstate_(pmlmepriv, _FW_LINKED); - - led_control_8188eu(padapter, LED_CTL_NO_LINK); - - rtw_os_indicate_disconnect(padapter); - - /* donnot enqueue cmd */ - rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_DISCONNECT, 0); - } - } - /* s2-3. */ - rtw_free_assoc_resources(padapter); - - /* s2-4. */ - rtw_free_network_queue(padapter, true); - rtw_ips_dev_unload(padapter); - pwrpriv->rf_pwrstate = rf_off; - pwrpriv->bips_processing = false; - - mutex_unlock(&pwrpriv->mutex_lock); - - return 0; - -error_exit: - return -1; -} - -static int rtw_hw_resume(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct net_device *pnetdev = padapter->pnetdev; - - /* system resume */ - mutex_lock(&pwrpriv->mutex_lock); - pwrpriv->bips_processing = true; - rtw_reset_drv_sw(padapter); - - if (ips_netdrv_open(netdev_priv(pnetdev)) != _SUCCESS) { - mutex_unlock(&pwrpriv->mutex_lock); - goto error_exit; - } - - netif_device_attach(pnetdev); - netif_carrier_on(pnetdev); - - if (!netif_queue_stopped(pnetdev)) - netif_start_queue(pnetdev); - else - netif_wake_queue(pnetdev); - - pwrpriv->bkeepfwalive = false; - pwrpriv->brfoffbyhw = false; - - pwrpriv->rf_pwrstate = rf_on; - pwrpriv->bips_processing = false; - - mutex_unlock(&pwrpriv->mutex_lock); - - return 0; -error_exit: - return -1; -} - -void ips_enter(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct xmit_priv *pxmit_priv = &padapter->xmitpriv; - - if (padapter->registrypriv.mp_mode == 1) - return; - - if (pxmit_priv->free_xmitbuf_cnt != NR_XMITBUFF || - pxmit_priv->free_xmit_extbuf_cnt != NR_XMIT_EXTBUFF) - return; - - mutex_lock(&pwrpriv->mutex_lock); - - pwrpriv->bips_processing = true; - - /* syn ips_mode with request */ - pwrpriv->ips_mode = pwrpriv->ips_mode_req; - - pwrpriv->ips_enter_cnts++; - if (rf_off == pwrpriv->change_rfpwrstate) { - pwrpriv->bpower_saving = true; - - if (pwrpriv->ips_mode == IPS_LEVEL_2) - pwrpriv->bkeepfwalive = true; - - rtw_ips_pwr_down(padapter); - pwrpriv->rf_pwrstate = rf_off; - } - pwrpriv->bips_processing = false; - - mutex_unlock(&pwrpriv->mutex_lock); -} - -int ips_leave(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - int result = _SUCCESS; - int keyid; - - mutex_lock(&pwrpriv->mutex_lock); - - if ((pwrpriv->rf_pwrstate == rf_off) && (!pwrpriv->bips_processing)) { - pwrpriv->bips_processing = true; - pwrpriv->change_rfpwrstate = rf_on; - pwrpriv->ips_leave_cnts++; - - result = rtw_ips_pwr_up(padapter); - if (result == _SUCCESS) - pwrpriv->rf_pwrstate = rf_on; - - if ((psecuritypriv->dot11PrivacyAlgrthm == _WEP40_) || (psecuritypriv->dot11PrivacyAlgrthm == _WEP104_)) { - set_channel_bwmode(padapter, padapter->mlmeextpriv.cur_channel, HAL_PRIME_CHNL_OFFSET_DONT_CARE, HT_CHANNEL_WIDTH_20); - for (keyid = 0; keyid < 4; keyid++) { - if (pmlmepriv->key_mask & BIT(keyid)) { - if (keyid == psecuritypriv->dot11PrivacyKeyIndex) - result = rtw_set_key(padapter, psecuritypriv, keyid, 1); - else - result = rtw_set_key(padapter, psecuritypriv, keyid, 0); - } - } - } - - pwrpriv->bips_processing = false; - - pwrpriv->bkeepfwalive = false; - pwrpriv->bpower_saving = false; - } - - mutex_unlock(&pwrpriv->mutex_lock); - - return result; -} - -static bool rtw_pwr_unassociated_idle(struct adapter *adapter) -{ - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - - if (time_after_eq(adapter->pwrctrlpriv.ips_deny_time, jiffies)) - return false; - - if (check_fwstate(pmlmepriv, WIFI_ASOC_STATE | WIFI_SITE_MONITOR) || - check_fwstate(pmlmepriv, WIFI_UNDER_LINKING | WIFI_UNDER_WPS) || - check_fwstate(pmlmepriv, WIFI_AP_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE | WIFI_ADHOC_STATE)) - return false; - - return true; -} - -void rtw_ps_processor(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - enum rt_rf_power_state rfpwrstate; - - pwrpriv->ps_processing = true; - - if (pwrpriv->bips_processing) - goto exit; - - if (padapter->pwrctrlpriv.bHWPwrPindetect) { - rfpwrstate = RfOnOffDetect(padapter); - - if (rfpwrstate != pwrpriv->rf_pwrstate) { - if (rfpwrstate == rf_off) { - pwrpriv->change_rfpwrstate = rf_off; - pwrpriv->brfoffbyhw = true; - rtw_hw_suspend(padapter); - } else { - pwrpriv->change_rfpwrstate = rf_on; - rtw_hw_resume(padapter); - } - } - pwrpriv->pwr_state_check_cnts++; - } - - if (pwrpriv->ips_mode_req == IPS_NONE) - goto exit; - - if (!rtw_pwr_unassociated_idle(padapter)) - goto exit; - - if ((pwrpriv->rf_pwrstate == rf_on) && ((pwrpriv->pwr_state_check_cnts % 4) == 0)) { - pwrpriv->change_rfpwrstate = rf_off; - - ips_enter(padapter); - } -exit: - rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); - pwrpriv->ps_processing = false; -} - -static void pwr_state_check_handler(struct timer_list *t) -{ - struct adapter *padapter = - from_timer(padapter, t, - pwrctrlpriv.pwr_state_check_timer); - - rtw_ps_cmd(padapter); -} - -/* - * - * Parameters - * padapter - * pslv power state level, only could be PS_STATE_S0 ~ PS_STATE_S4 - * - */ -void rtw_set_rpwm(struct adapter *padapter, u8 pslv) -{ - u8 rpwm; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - pslv = PS_STATE(pslv); - - if (pwrpriv->btcoex_rfon) { - if (pslv < PS_STATE_S4) - pslv = PS_STATE_S3; - } - - if (pwrpriv->rpwm == pslv) - return; - - if ((padapter->bSurpriseRemoved) || - (!padapter->hw_init_completed)) { - pwrpriv->cpwm = PS_STATE_S4; - - return; - } - - if (padapter->bDriverStopped) { - if (pslv < PS_STATE_S2) - return; - } - - rpwm = pslv | pwrpriv->tog; - - pwrpriv->rpwm = pslv; - - rtw_hal_set_hwreg(padapter, HW_VAR_SET_RPWM, (u8 *)(&rpwm)); - - pwrpriv->tog += 0x80; - pwrpriv->cpwm = pslv; -} - -static u8 PS_RDY_CHECK(struct adapter *padapter) -{ - unsigned long curr_time, delta_time; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - curr_time = jiffies; - delta_time = curr_time - pwrpriv->DelayLPSLastTimeStamp; - - if (delta_time < LPS_DELAY_TIME) - return false; - - if ((!check_fwstate(pmlmepriv, _FW_LINKED)) || - (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) || - (check_fwstate(pmlmepriv, WIFI_AP_STATE)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) - return false; - if (pwrpriv->bInSuspend) - return false; - if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && - !padapter->securitypriv.binstallGrpkey) - return false; - return true; -} - -void rtw_set_ps_mode(struct adapter *padapter, u8 ps_mode, u8 smart_ps, u8 bcn_ant_mode) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (ps_mode > PM_Card_Disable) - return; - - if (pwrpriv->pwr_mode == ps_mode) { - if (ps_mode == PS_MODE_ACTIVE) - return; - - if ((pwrpriv->smart_ps == smart_ps) && - (pwrpriv->bcn_ant_mode == bcn_ant_mode)) - return; - } - - /* if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) */ - if (ps_mode == PS_MODE_ACTIVE) { - if (PS_RDY_CHECK(padapter)) { - pwrpriv->bFwCurrentInPSMode = true; - pwrpriv->pwr_mode = ps_mode; - pwrpriv->smart_ps = smart_ps; - pwrpriv->bcn_ant_mode = bcn_ant_mode; - rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_PWRMODE, (u8 *)(&ps_mode)); - rtw_set_rpwm(padapter, PS_STATE_S2); - } - } -} - -/* - * Return: - * 0: Leave OK - * -1: Timeout - * -2: Other error - */ -s32 LPS_RF_ON_check(struct adapter *padapter, u32 delay_ms) -{ - unsigned long start_time; - u8 bAwake = false; - s32 err = 0; - - start_time = jiffies; - while (1) { - rtw_hal_get_hwreg(padapter, HW_VAR_FWLPS_RF_ON, &bAwake); - if (bAwake) - break; - - if (padapter->bSurpriseRemoved) { - err = -2; - break; - } - - if (jiffies_to_msecs(jiffies - start_time) > delay_ms) { - err = -1; - break; - } - msleep(1); - } - - return err; -} - -/* */ -/* Description: */ -/* Enter the leisure power save mode. */ -/* */ -void LPS_Enter(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (!PS_RDY_CHECK(padapter)) - return; - - if (pwrpriv->bLeisurePs) { - /* Idle for a while if we connect to AP a while ago. */ - if (pwrpriv->LpsIdleCount >= 2) { /* 4 Sec */ - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) { - pwrpriv->bpower_saving = true; - /* For Tenda W311R IOT issue */ - rtw_set_ps_mode(padapter, pwrpriv->power_mgnt, pwrpriv->smart_ps, 0); - } - } else { - pwrpriv->LpsIdleCount++; - } - } -} - -#define LPS_LEAVE_TIMEOUT_MS 100 - -/* Description: */ -/* Leave the leisure power save mode. */ -void LPS_Leave(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - if (pwrpriv->bLeisurePs) { - if (pwrpriv->pwr_mode != PS_MODE_ACTIVE) { - rtw_set_ps_mode(padapter, PS_MODE_ACTIVE, 0, 0); - - if (pwrpriv->pwr_mode == PS_MODE_ACTIVE) - LPS_RF_ON_check(padapter, LPS_LEAVE_TIMEOUT_MS); - } - } - - pwrpriv->bpower_saving = false; -} - -/* */ -/* Description: Leave all power save mode: LPS, FwLPS, IPS if needed. */ -/* Move code to function by tynli. 2010.03.26. */ -/* */ -void LeaveAllPowerSaveMode(struct adapter *Adapter) -{ - struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_lps_ctrl_wk_cmd(Adapter, LPS_CTRL_LEAVE, 0); -} - -void rtw_init_pwrctrl_priv(struct adapter *padapter) -{ - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - mutex_init(&pwrctrlpriv->mutex_lock); - pwrctrlpriv->rf_pwrstate = rf_on; - pwrctrlpriv->ips_enter_cnts = 0; - pwrctrlpriv->ips_leave_cnts = 0; - pwrctrlpriv->bips_processing = false; - - pwrctrlpriv->ips_mode = padapter->registrypriv.ips_mode; - pwrctrlpriv->ips_mode_req = padapter->registrypriv.ips_mode; - - pwrctrlpriv->pwr_state_check_interval = RTW_PWR_STATE_CHK_INTERVAL; - pwrctrlpriv->pwr_state_check_cnts = 0; - pwrctrlpriv->bInternalAutoSuspend = false; - pwrctrlpriv->bInSuspend = false; - pwrctrlpriv->bkeepfwalive = false; - - pwrctrlpriv->LpsIdleCount = 0; - if (padapter->registrypriv.mp_mode == 1) - pwrctrlpriv->power_mgnt = PS_MODE_ACTIVE; - else - pwrctrlpriv->power_mgnt = padapter->registrypriv.power_mgnt;/* PS_MODE_MIN; */ - pwrctrlpriv->bLeisurePs = (pwrctrlpriv->power_mgnt != PS_MODE_ACTIVE); - - pwrctrlpriv->bFwCurrentInPSMode = false; - - pwrctrlpriv->rpwm = 0; - pwrctrlpriv->cpwm = PS_STATE_S4; - - pwrctrlpriv->pwr_mode = PS_MODE_ACTIVE; - pwrctrlpriv->smart_ps = padapter->registrypriv.smart_ps; - pwrctrlpriv->bcn_ant_mode = 0; - - pwrctrlpriv->tog = 0x80; - - pwrctrlpriv->btcoex_rfon = false; - - timer_setup(&pwrctrlpriv->pwr_state_check_timer, - pwr_state_check_handler, 0); -} - -/* - * rtw_pwr_wakeup - Wake the NIC up from: 1)IPS. 2)USB autosuspend - * @adapter: pointer to struct adapter structure - * @ips_deffer_ms: the ms will prevent from falling into IPS after wakeup - * Return _SUCCESS or _FAIL - */ - -int _rtw_pwr_wakeup(struct adapter *padapter, u32 ips_deffer_ms, const char *caller) -{ - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - unsigned long expires; - unsigned long start; - int ret = _SUCCESS; - - expires = jiffies + msecs_to_jiffies(ips_deffer_ms); - if (time_before(pwrpriv->ips_deny_time, expires)) - pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ips_deffer_ms); - - start = jiffies; - if (pwrpriv->ps_processing) { - while (pwrpriv->ps_processing && - jiffies_to_msecs(jiffies - start) <= 3000) - udelay(1500); - } - - /* System suspend is not allowed to wakeup */ - if ((!pwrpriv->bInternalAutoSuspend) && (pwrpriv->bInSuspend)) { - ret = _FAIL; - goto exit; - } - - /* block??? */ - if ((pwrpriv->bInternalAutoSuspend) && (padapter->net_closed)) { - ret = _FAIL; - goto exit; - } - - /* I think this should be check in IPS, LPS, autosuspend functions... */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - ret = _SUCCESS; - goto exit; - } - if (rf_off == pwrpriv->rf_pwrstate) { - if (ips_leave(padapter) == _FAIL) { - ret = _FAIL; - goto exit; - } - } - - /* TODO: the following checking need to be merged... */ - if (padapter->bDriverStopped || !padapter->bup || - !padapter->hw_init_completed) { - ret = false; - goto exit; - } - -exit: - expires = jiffies + msecs_to_jiffies(ips_deffer_ms); - if (time_before(pwrpriv->ips_deny_time, expires)) - pwrpriv->ips_deny_time = jiffies + msecs_to_jiffies(ips_deffer_ms); - return ret; -} - -int rtw_pm_set_lps(struct adapter *padapter, u8 mode) -{ - int ret = 0; - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - if (mode < PS_MODE_NUM) { - if (pwrctrlpriv->power_mgnt != mode) { - if (mode == PS_MODE_ACTIVE) - LeaveAllPowerSaveMode(padapter); - else - pwrctrlpriv->LpsIdleCount = 2; - pwrctrlpriv->power_mgnt = mode; - pwrctrlpriv->bLeisurePs = (pwrctrlpriv->power_mgnt != PS_MODE_ACTIVE); - } - } else { - ret = -EINVAL; - } - - return ret; -} - -int rtw_pm_set_ips(struct adapter *padapter, u8 mode) -{ - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - if (mode == IPS_NORMAL || mode == IPS_LEVEL_2) { - rtw_ips_mode_req(pwrctrlpriv, mode); - return 0; - } else if (mode == IPS_NONE) { - rtw_ips_mode_req(pwrctrlpriv, mode); - if ((padapter->bSurpriseRemoved == 0) && (rtw_pwr_wakeup(padapter) == _FAIL)) - return -EFAULT; - } else { - return -EINVAL; - } - return 0; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_recv.c b/drivers/staging/rtl8188eu/core/rtw_recv.c deleted file mode 100644 index ff2ef36604e1..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_recv.c +++ /dev/null @@ -1,1812 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_RECV_C_ - -#include <linux/ieee80211.h> -#include <linux/if_ether.h> - -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <mlme_osdep.h> -#include <mon.h> -#include <wifi.h> -#include <linux/vmalloc.h> -#include <linux/etherdevice.h> -#include <net/cfg80211.h> - -#define LLC_HEADER_SIZE 6 /* LLC Header Length */ - -static u8 SNAP_ETH_TYPE_IPX[2] = {0x81, 0x37}; -static u8 SNAP_ETH_TYPE_APPLETALK_AARP[2] = {0x80, 0xf3}; - -static void rtw_signal_stat_timer_hdl(struct timer_list *t); - -void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv) -{ - memset((u8 *)psta_recvpriv, 0, sizeof(struct sta_recv_priv)); - - spin_lock_init(&psta_recvpriv->lock); - - _rtw_init_queue(&psta_recvpriv->defrag_q); -} - -int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter) -{ - int i; - - struct recv_frame *precvframe; - - int res = _SUCCESS; - - _rtw_init_queue(&precvpriv->free_recv_queue); - _rtw_init_queue(&precvpriv->recv_pending_queue); - _rtw_init_queue(&precvpriv->uc_swdec_pending_queue); - - precvpriv->adapter = padapter; - - precvpriv->pallocated_frame_buf = vzalloc(NR_RECVFRAME * sizeof(struct recv_frame) + RXFRAME_ALIGN_SZ); - - if (!precvpriv->pallocated_frame_buf) - return _FAIL; - - precvframe = PTR_ALIGN(precvpriv->pallocated_frame_buf, RXFRAME_ALIGN_SZ); - - for (i = 0; i < NR_RECVFRAME; i++) { - INIT_LIST_HEAD(&precvframe->list); - - list_add_tail(&precvframe->list, - &precvpriv->free_recv_queue.queue); - - precvframe->pkt = NULL; - - precvframe->adapter = padapter; - precvframe++; - } - res = rtw_hal_init_recv_priv(padapter); - - timer_setup(&precvpriv->signal_stat_timer, rtw_signal_stat_timer_hdl, - 0); - - precvpriv->signal_stat_sampling_interval = 1000; /* ms */ - - rtw_set_signal_stat_timer(precvpriv); - - return res; -} - -void _rtw_free_recv_priv(struct recv_priv *precvpriv) -{ - struct adapter *padapter = precvpriv->adapter; - - rtw_free_uc_swdec_pending_queue(padapter); - - vfree(precvpriv->pallocated_frame_buf); - - rtw_hal_free_recv_priv(padapter); -} - -struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue) -{ - struct recv_frame *hdr; - - hdr = list_first_entry_or_null(&pfree_recv_queue->queue, - struct recv_frame, list); - if (hdr) - list_del_init(&hdr->list); - - return hdr; -} - -struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue) -{ - struct recv_frame *precvframe; - - spin_lock_bh(&pfree_recv_queue->lock); - - precvframe = _rtw_alloc_recvframe(pfree_recv_queue); - - spin_unlock_bh(&pfree_recv_queue->lock); - - return precvframe; -} - -void rtw_free_recvframe(struct recv_frame *precvframe, struct __queue *pfree_recv_queue) -{ - if (!precvframe) - return; - - if (precvframe->pkt) { - dev_kfree_skb_any(precvframe->pkt);/* free skb by driver */ - precvframe->pkt = NULL; - } - - spin_lock_bh(&pfree_recv_queue->lock); - - list_del_init(&precvframe->list); - - list_add_tail(&precvframe->list, get_list_head(pfree_recv_queue)); - - spin_unlock_bh(&pfree_recv_queue->lock); -} - -int _rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue) -{ - list_del_init(&precvframe->list); - list_add_tail(&precvframe->list, get_list_head(queue)); - - return _SUCCESS; -} - -int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue) -{ - int ret; - - spin_lock_bh(&queue->lock); - ret = _rtw_enqueue_recvframe(precvframe, queue); - spin_unlock_bh(&queue->lock); - - return ret; -} - -/* - * caller : defrag ; recvframe_chk_defrag in recv_thread (passive) - * pframequeue: defrag_queue : will be accessed in recv_thread (passive) - * - * using spinlock to protect - * - */ - -void rtw_free_recvframe_queue(struct __queue *pframequeue, struct __queue *pfree_recv_queue) -{ - struct recv_frame *hdr; - struct list_head *plist, *phead; - - spin_lock(&pframequeue->lock); - - phead = get_list_head(pframequeue); - plist = phead->next; - - while (phead != plist) { - hdr = list_entry(plist, struct recv_frame, list); - - plist = plist->next; - - rtw_free_recvframe(hdr, pfree_recv_queue); - } - - spin_unlock(&pframequeue->lock); -} - -u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter) -{ - u32 cnt = 0; - struct recv_frame *pending_frame; - - while ((pending_frame = rtw_alloc_recvframe(&adapter->recvpriv.uc_swdec_pending_queue))) { - rtw_free_recvframe(pending_frame, &adapter->recvpriv.free_recv_queue); - cnt++; - } - - return cnt; -} - -static int recvframe_chkmic(struct adapter *adapter, - struct recv_frame *precvframe) -{ - int i, res = _SUCCESS; - u32 datalen; - u8 miccode[8]; - u8 bmic_err = false, brpt_micerror = true; - u8 *pframe, *payload, *pframemic; - u8 *mickey; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &precvframe->attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - - struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - stainfo = rtw_get_stainfo(&adapter->stapriv, &prxattrib->ta[0]); - - if (prxattrib->encrypt == _TKIP_) { - /* calculate mic code */ - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - if (!psecuritypriv) { - res = _FAIL; - goto exit; - } - mickey = &psecuritypriv->dot118021XGrprxmickey[prxattrib->key_index].skey[0]; - } else { - mickey = &stainfo->dot11tkiprxmickey.skey[0]; - } - - /* icv_len included the mic code */ - datalen = precvframe->pkt->len - prxattrib->hdrlen - - prxattrib->iv_len - prxattrib->icv_len - 8; - pframe = precvframe->pkt->data; - payload = pframe + prxattrib->hdrlen + prxattrib->iv_len; - - rtw_seccalctkipmic(mickey, pframe, payload, datalen, &miccode[0], - (unsigned char)prxattrib->priority); /* care the length of the data */ - - pframemic = payload + datalen; - - bmic_err = false; - - for (i = 0; i < 8; i++) { - if (miccode[i] != *(pframemic + i)) - bmic_err = true; - } - - if (bmic_err) { - /* double check key_index for some timing issue , */ - /* cannot compare with psecuritypriv->dot118021XGrpKeyid also cause timing issue */ - if (is_multicast_ether_addr(prxattrib->ra) && prxattrib->key_index != pmlmeinfo->key_index) - brpt_micerror = false; - - if ((prxattrib->bdecrypted) && (brpt_micerror)) - rtw_handle_tkip_mic_err(adapter, (u8)is_multicast_ether_addr(prxattrib->ra)); - res = _FAIL; - } else { - /* mic checked ok */ - if (!psecuritypriv->bcheck_grpkey && - is_multicast_ether_addr(prxattrib->ra)) - psecuritypriv->bcheck_grpkey = true; - } - } - - skb_trim(precvframe->pkt, precvframe->pkt->len - 8); - } - -exit: - - return res; -} - -/* decrypt and set the ivlen, icvlen of the recv_frame */ -static struct recv_frame *decryptor(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - struct rx_pkt_attrib *prxattrib = &precv_frame->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct recv_frame *return_packet = precv_frame; - u32 res = _SUCCESS; - - if (prxattrib->encrypt > 0) { - u8 *iv = precv_frame->pkt->data + prxattrib->hdrlen; - - prxattrib->key_index = (((iv[3]) >> 6) & 0x3); - - if (prxattrib->key_index > WEP_KEYS) { - switch (prxattrib->encrypt) { - case _WEP40_: - case _WEP104_: - prxattrib->key_index = psecuritypriv->dot11PrivacyKeyIndex; - break; - case _TKIP_: - case _AES_: - default: - prxattrib->key_index = psecuritypriv->dot118021XGrpKeyid; - break; - } - } - } - - if ((prxattrib->encrypt > 0) && (prxattrib->bdecrypted == 0)) { - psecuritypriv->hw_decrypted = false; - - switch (prxattrib->encrypt) { - case _WEP40_: - case _WEP104_: - res = rtw_wep_decrypt(padapter, precv_frame); - break; - case _TKIP_: - res = rtw_tkip_decrypt(padapter, precv_frame); - break; - case _AES_: - res = rtw_aes_decrypt(padapter, precv_frame); - break; - default: - break; - } - } else if (prxattrib->bdecrypted == 1 && prxattrib->encrypt > 0 && - (psecuritypriv->busetkipkey == 1 || prxattrib->encrypt != _TKIP_)) - psecuritypriv->hw_decrypted = true; - - if (res == _FAIL) { - rtw_free_recvframe(return_packet, &padapter->recvpriv.free_recv_queue); - return_packet = NULL; - } - - return return_packet; -} - -/* set the security information in the recv_frame */ -static struct recv_frame *portctrl(struct adapter *adapter, - struct recv_frame *precv_frame) -{ - u8 *psta_addr, *ptr; - uint auth_alg; - struct recv_frame *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - struct recv_frame *prtnframe; - u16 ether_type; - u16 eapol_type = 0x888e;/* for Funia BD's WPA issue */ - struct rx_pkt_attrib *pattrib; - __be16 be_tmp; - - pstapriv = &adapter->stapriv; - - auth_alg = adapter->securitypriv.dot11AuthAlgrthm; - - ptr = precv_frame->pkt->data; - pfhdr = precv_frame; - pattrib = &pfhdr->attrib; - psta_addr = pattrib->ta; - psta = rtw_get_stainfo(pstapriv, psta_addr); - - prtnframe = NULL; - - if (auth_alg == 2) { - /* get ether_type */ - ptr = ptr + pfhdr->attrib.hdrlen + LLC_HEADER_SIZE + pfhdr->attrib.iv_len; - memcpy(&be_tmp, ptr, 2); - ether_type = ntohs(be_tmp); - - if (psta && (psta->ieee8021x_blocked)) { - /* blocked */ - /* only accept EAPOL frame */ - if (ether_type == eapol_type) { - prtnframe = precv_frame; - } else { - /* free this frame */ - rtw_free_recvframe(precv_frame, &adapter->recvpriv.free_recv_queue); - prtnframe = NULL; - } - } else { - /* allowed */ - /* check decryption status, and decrypt the frame if needed */ - prtnframe = precv_frame; - /* check is the EAPOL frame or not (Rekey) */ - if (ether_type == eapol_type) - /* check Rekey */ - prtnframe = precv_frame; - } - } else { - prtnframe = precv_frame; - } - - return prtnframe; -} - -static int recv_decache(struct recv_frame *precv_frame, u8 bretry, - struct stainfo_rxcache *prxcache) -{ - int tid = precv_frame->attrib.priority; - - u16 seq_ctrl = ((precv_frame->attrib.seq_num & 0xffff) << 4) | - (precv_frame->attrib.frag_num & 0xf); - - if (tid > 15) - return _FAIL; - - if (seq_ctrl == prxcache->tid_rxseq[tid]) - return _FAIL; - - prxcache->tid_rxseq[tid] = seq_ctrl; - - return _SUCCESS; -} - -static void process_pwrbit_data(struct adapter *padapter, - struct recv_frame *precv_frame) -{ -#ifdef CONFIG_88EU_AP_MODE - unsigned char pwrbit; - u8 *ptr = precv_frame->pkt->data; - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *psta = NULL; - - psta = rtw_get_stainfo(pstapriv, pattrib->src); - - pwrbit = GetPwrMgt(ptr); - - if (psta) { - if (pwrbit) { - if (!(psta->state & WIFI_SLEEP_STATE)) - stop_sta_xmit(padapter, psta); - } else { - if (psta->state & WIFI_SLEEP_STATE) - wakeup_sta_to_xmit(padapter, psta); - } - } - -#endif -} - -static void process_wmmps_data(struct adapter *padapter, - struct recv_frame *precv_frame) -{ -#ifdef CONFIG_88EU_AP_MODE - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *psta = NULL; - - psta = rtw_get_stainfo(pstapriv, pattrib->src); - - if (!psta) - return; - - if (!psta->qos_option) - return; - - if (!(psta->qos_info & 0xf)) - return; - - if (psta->state & WIFI_SLEEP_STATE) { - u8 wmmps_ac = 0; - - switch (pattrib->priority) { - case 1: - case 2: - wmmps_ac = psta->uapsd_bk & BIT(1); - break; - case 4: - case 5: - wmmps_ac = psta->uapsd_vi & BIT(1); - break; - case 6: - case 7: - wmmps_ac = psta->uapsd_vo & BIT(1); - break; - case 0: - case 3: - default: - wmmps_ac = psta->uapsd_be & BIT(1); - break; - } - - if (wmmps_ac) { - if (psta->sleepq_ac_len > 0) { - /* process received triggered frame */ - xmit_delivery_enabled_frames(padapter, psta); - } else { - /* issue one qos null frame with More data bit = 0 and the EOSP bit set (= 1) */ - issue_qos_nulldata(padapter, psta->hwaddr, (u16)pattrib->priority, 0, 0); - } - } - } - -#endif -} - -static void count_rx_stats(struct adapter *padapter, - struct recv_frame *prframe, - struct sta_info *sta) -{ - int sz; - struct sta_info *psta = NULL; - struct stainfo_stats *pstats = NULL; - struct rx_pkt_attrib *pattrib = &prframe->attrib; - struct recv_priv *precvpriv = &padapter->recvpriv; - - sz = prframe->pkt->len; - precvpriv->rx_bytes += sz; - - padapter->mlmepriv.LinkDetectInfo.NumRxOkInPeriod++; - - if (!is_multicast_ether_addr(pattrib->dst)) - padapter->mlmepriv.LinkDetectInfo.NumRxUnicastOkInPeriod++; - - if (sta) - psta = sta; - else - psta = prframe->psta; - - if (psta) { - pstats = &psta->sta_stats; - - pstats->rx_data_pkts++; - pstats->rx_bytes += sz; - } -} - -static int sta2sta_data_frame(struct adapter *adapter, - struct recv_frame *precv_frame, - struct sta_info **psta) -{ - int ret = _SUCCESS; - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - u8 *sta_addr = NULL; - bool mcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) { - ret = _FAIL; - goto exit; - } - - if (memcmp(myhwaddr, pattrib->dst, ETH_ALEN) && !mcast) { - ret = _FAIL; - goto exit; - } - - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - memcmp(pattrib->bssid, mybssid, ETH_ALEN)) { - ret = _FAIL; - goto exit; - } - - sta_addr = pattrib->src; - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* For Station mode, sa and bssid should always be BSSID, and DA is my mac-address */ - if (memcmp(pattrib->bssid, pattrib->src, ETH_ALEN)) { - ret = _FAIL; - goto exit; - } - sta_addr = pattrib->bssid; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - if (mcast) { - /* For AP mode, if DA == MCAST, then BSSID should be also MCAST */ - if (!is_multicast_ether_addr(pattrib->bssid)) { - ret = _FAIL; - goto exit; - } - } else { /* not mc-frame */ - /* For AP mode, if DA is non-MCAST, then it must be BSSID, and bssid == BSSID */ - if (memcmp(pattrib->bssid, pattrib->dst, ETH_ALEN)) { - ret = _FAIL; - goto exit; - } - - sta_addr = pattrib->src; - } - } else { - ret = _FAIL; - } - - if (mcast) - *psta = rtw_get_bcmc_stainfo(adapter); - else - *psta = rtw_get_stainfo(pstapriv, sta_addr); /* get ap_info */ - - if (!*psta) { - ret = _FAIL; - goto exit; - } - -exit: - return ret; -} - -static int ap2sta_data_frame(struct adapter *adapter, - struct recv_frame *precv_frame, - struct sta_info **psta) -{ - u8 *ptr = precv_frame->pkt->data; - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - int ret = _SUCCESS; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *mybssid = get_bssid(pmlmepriv); - u8 *myhwaddr = myid(&adapter->eeprompriv); - bool mcast = is_multicast_ether_addr(pattrib->dst); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && - (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, _FW_UNDER_LINKING))) { - /* filter packets that SA is myself or multicast or broadcast */ - if (!memcmp(myhwaddr, pattrib->src, ETH_ALEN)) { - ret = _FAIL; - goto exit; - } - - /* da should be for me */ - if (memcmp(myhwaddr, pattrib->dst, ETH_ALEN) && !mcast) { - ret = _FAIL; - goto exit; - } - - /* check BSSID */ - if (is_zero_ether_addr(pattrib->bssid) || - is_zero_ether_addr(mybssid) || - (memcmp(pattrib->bssid, mybssid, ETH_ALEN))) { - if (!mcast) - issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); - - ret = _FAIL; - goto exit; - } - - if (mcast) - *psta = rtw_get_bcmc_stainfo(adapter); - else - *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get ap_info */ - - if (!*psta) { - ret = _FAIL; - goto exit; - } - - /* if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) { */ - /* */ - - if (GetFrameSubType(ptr) & BIT(6)) { - /* No data, will not indicate to upper layer, temporily count it here */ - count_rx_stats(adapter, precv_frame, *psta); - ret = RTW_RX_HANDLED; - goto exit; - } - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* Special case */ - ret = RTW_RX_HANDLED; - goto exit; - } else { - if (!memcmp(myhwaddr, pattrib->dst, ETH_ALEN) && !mcast) { - *psta = rtw_get_stainfo(pstapriv, pattrib->bssid); /* get sta_info */ - if (!*psta) - issue_deauth(adapter, pattrib->bssid, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); - } - - ret = _FAIL; - } - -exit: - - return ret; -} - -static int sta2ap_data_frame(struct adapter *adapter, - struct recv_frame *precv_frame, - struct sta_info **psta) -{ - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - struct sta_priv *pstapriv = &adapter->stapriv; - struct mlme_priv *pmlmepriv = &adapter->mlmepriv; - u8 *ptr = precv_frame->pkt->data; - unsigned char *mybssid = get_bssid(pmlmepriv); - int ret = _SUCCESS; - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* For AP mode, RA = BSSID, TX = STA(SRC_ADDR), A3 = DST_ADDR */ - if (memcmp(pattrib->bssid, mybssid, ETH_ALEN)) { - ret = _FAIL; - goto exit; - } - - *psta = rtw_get_stainfo(pstapriv, pattrib->src); - if (!*psta) { - issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); - - ret = RTW_RX_HANDLED; - goto exit; - } - - process_pwrbit_data(adapter, precv_frame); - - if ((GetFrameSubType(ptr) & WIFI_QOS_DATA_TYPE) == WIFI_QOS_DATA_TYPE) - process_wmmps_data(adapter, precv_frame); - - if (GetFrameSubType(ptr) & BIT(6)) { - /* No data, will not indicate to upper layer, temporily count it here */ - count_rx_stats(adapter, precv_frame, *psta); - ret = RTW_RX_HANDLED; - goto exit; - } - } else { - u8 *myhwaddr = myid(&adapter->eeprompriv); - - if (memcmp(pattrib->ra, myhwaddr, ETH_ALEN)) { - ret = RTW_RX_HANDLED; - goto exit; - } - issue_deauth(adapter, pattrib->src, WLAN_REASON_CLASS3_FRAME_FROM_NONASSOC_STA); - ret = RTW_RX_HANDLED; - goto exit; - } - -exit: - - return ret; -} - -static int validate_recv_ctrl_frame(struct adapter *padapter, - struct recv_frame *precv_frame) -{ -#ifdef CONFIG_88EU_AP_MODE - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - u8 *pframe = precv_frame->pkt->data; - - if (GetFrameType(pframe) != WIFI_CTRL_TYPE) - return _FAIL; - - /* receive the frames that ra(a1) is my address */ - if (memcmp(GetAddr1Ptr(pframe), myid(&padapter->eeprompriv), ETH_ALEN)) - return _FAIL; - - /* only handle ps-poll */ - if (GetFrameSubType(pframe) == (IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL)) { - u16 aid; - u8 wmmps_ac = 0; - struct sta_info *psta = NULL; - - aid = GetAid(pframe); - psta = rtw_get_stainfo(pstapriv, GetAddr2Ptr(pframe)); - - if ((!psta) || (psta->aid != aid)) - return _FAIL; - - /* for rx pkt statistics */ - psta->sta_stats.rx_ctrl_pkts++; - - switch (pattrib->priority) { - case 1: - case 2: - wmmps_ac = psta->uapsd_bk & BIT(0); - break; - case 4: - case 5: - wmmps_ac = psta->uapsd_vi & BIT(0); - break; - case 6: - case 7: - wmmps_ac = psta->uapsd_vo & BIT(0); - break; - case 0: - case 3: - default: - wmmps_ac = psta->uapsd_be & BIT(0); - break; - } - - if (wmmps_ac) - return _FAIL; - - if (psta->state & WIFI_STA_ALIVE_CHK_STATE) { - psta->expire_to = pstapriv->expire_to; - psta->state ^= WIFI_STA_ALIVE_CHK_STATE; - } - - if ((psta->state & WIFI_SLEEP_STATE) && (pstapriv->sta_dz_bitmap & BIT(psta->aid))) { - struct list_head *xmitframe_plist, *xmitframe_phead; - struct xmit_frame *pxmitframe = NULL; - - spin_lock_bh(&psta->sleep_q.lock); - - xmitframe_phead = get_list_head(&psta->sleep_q); - xmitframe_plist = xmitframe_phead->next; - - if (xmitframe_phead != xmitframe_plist) { - pxmitframe = list_entry(xmitframe_plist, struct xmit_frame, list); - - xmitframe_plist = xmitframe_plist->next; - - list_del_init(&pxmitframe->list); - - psta->sleepq_len--; - - if (psta->sleepq_len > 0) - pxmitframe->attrib.mdata = 1; - else - pxmitframe->attrib.mdata = 0; - - pxmitframe->attrib.triggered = 1; - - spin_unlock_bh(&psta->sleep_q.lock); - if (rtw_hal_xmit(padapter, pxmitframe)) - rtw_os_xmit_complete(padapter, pxmitframe); - spin_lock_bh(&psta->sleep_q.lock); - - if (psta->sleepq_len == 0) { - pstapriv->tim_bitmap &= ~BIT(psta->aid); - - /* update BCN for TIM IE */ - /* update_BCNTIM(padapter); */ - update_beacon(padapter, WLAN_EID_TIM, NULL, false); - } - } else { - if (pstapriv->tim_bitmap & BIT(psta->aid)) { - if (psta->sleepq_len == 0) - /* issue nulldata with More data bit = 0 to indicate we have no buffered packets */ - issue_nulldata(padapter, psta->hwaddr, 0, 0, 0); - else - psta->sleepq_len = 0; - - pstapriv->tim_bitmap &= ~BIT(psta->aid); - - /* update BCN for TIM IE */ - /* update_BCNTIM(padapter); */ - update_beacon(padapter, WLAN_EID_TIM, NULL, false); - } - } - - spin_unlock_bh(&psta->sleep_q.lock); - } - } - -#endif - - return _FAIL; -} - -struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, - struct recv_frame *precv_frame); - -static int validate_recv_mgnt_frame(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - struct sta_info *psta; - - precv_frame = recvframe_chk_defrag(padapter, precv_frame); - if (!precv_frame) - return _SUCCESS; - - /* for rx pkt statistics */ - psta = rtw_get_stainfo(&padapter->stapriv, - GetAddr2Ptr(precv_frame->pkt->data)); - if (psta) { - psta->sta_stats.rx_mgnt_pkts++; - if (GetFrameSubType(precv_frame->pkt->data) == IEEE80211_STYPE_BEACON) { - psta->sta_stats.rx_beacon_pkts++; - } else if (GetFrameSubType(precv_frame->pkt->data) == IEEE80211_STYPE_PROBE_REQ) { - psta->sta_stats.rx_probereq_pkts++; - } else if (GetFrameSubType(precv_frame->pkt->data) == IEEE80211_STYPE_PROBE_RESP) { - if (!memcmp(padapter->eeprompriv.mac_addr, - GetAddr1Ptr(precv_frame->pkt->data), ETH_ALEN)) - psta->sta_stats.rx_probersp_pkts++; - else if (is_multicast_ether_addr(GetAddr1Ptr(precv_frame->pkt->data))) - psta->sta_stats.rx_probersp_bm_pkts++; - else - psta->sta_stats.rx_probersp_uo_pkts++; - } - } - - mgt_dispatcher(padapter, precv_frame); - - return _SUCCESS; -} - -static int validate_recv_data_frame(struct adapter *adapter, - struct recv_frame *precv_frame) -{ - u8 bretry; - u8 *psa, *pda, *pbssid; - struct sta_info *psta = NULL; - u8 *ptr = precv_frame->pkt->data; - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - struct security_priv *psecuritypriv = &adapter->securitypriv; - int ret = _SUCCESS; - - bretry = GetRetry(ptr); - pda = ieee80211_get_DA((struct ieee80211_hdr *)ptr); - psa = ieee80211_get_SA((struct ieee80211_hdr *)ptr); - pbssid = get_hdr_bssid(ptr); - - if (!pbssid) { - ret = _FAIL; - goto exit; - } - - memcpy(pattrib->dst, pda, ETH_ALEN); - memcpy(pattrib->src, psa, ETH_ALEN); - - memcpy(pattrib->bssid, pbssid, ETH_ALEN); - - switch (pattrib->to_fr_ds) { - case 0: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - ret = sta2sta_data_frame(adapter, precv_frame, &psta); - break; - case 1: - memcpy(pattrib->ra, pda, ETH_ALEN); - memcpy(pattrib->ta, pbssid, ETH_ALEN); - ret = ap2sta_data_frame(adapter, precv_frame, &psta); - break; - case 2: - memcpy(pattrib->ra, pbssid, ETH_ALEN); - memcpy(pattrib->ta, psa, ETH_ALEN); - ret = sta2ap_data_frame(adapter, precv_frame, &psta); - break; - case 3: - memcpy(pattrib->ra, GetAddr1Ptr(ptr), ETH_ALEN); - memcpy(pattrib->ta, GetAddr2Ptr(ptr), ETH_ALEN); - ret = _FAIL; - break; - default: - ret = _FAIL; - break; - } - - if (ret == _FAIL) - goto exit; - else if (ret == RTW_RX_HANDLED) - goto exit; - - if (!psta) { - ret = _FAIL; - goto exit; - } - - /* psta->rssi = prxcmd->rssi; */ - /* psta->signal_quality = prxcmd->sq; */ - precv_frame->psta = psta; - - pattrib->amsdu = 0; - pattrib->ack_policy = 0; - /* parsing QC field */ - if (pattrib->qos == 1) { - pattrib->priority = GetPriority((ptr + 24)); - pattrib->ack_policy = GetAckpolicy((ptr + 24)); - pattrib->amsdu = GetAMsdu((ptr + 24)); - pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 32 : 26; - - if (pattrib->priority != 0 && pattrib->priority != 3) - adapter->recvpriv.bIsAnyNonBEPkts = true; - } else { - pattrib->priority = 0; - pattrib->hdrlen = pattrib->to_fr_ds == 3 ? 30 : 24; - } - - if (pattrib->order)/* HT-CTRL 11n */ - pattrib->hdrlen += 4; - - precv_frame->preorder_ctrl = &psta->recvreorder_ctrl[pattrib->priority]; - - /* decache, drop duplicate recv packets */ - if (recv_decache(precv_frame, bretry, &psta->sta_recvpriv.rxcache) == _FAIL) { - ret = _FAIL; - goto exit; - } - - if (pattrib->privacy) { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, is_multicast_ether_addr(pattrib->ra)); - SET_ICE_IV_LEN(pattrib->iv_len, pattrib->icv_len, pattrib->encrypt); - } else { - pattrib->encrypt = 0; - pattrib->iv_len = 0; - pattrib->icv_len = 0; - } - -exit: - - return ret; -} - -static int validate_recv_frame(struct adapter *adapter, - struct recv_frame *precv_frame) -{ - /* shall check frame subtype, to / from ds, da, bssid */ - - /* then call check if rx seq/frag. duplicated. */ - - u8 type; - u8 subtype; - int retval = _SUCCESS; - u8 bDumpRxPkt; - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - u8 *ptr = precv_frame->pkt->data; - u8 ver = (unsigned char)(*ptr) & 0x3; - struct mlme_ext_priv *pmlmeext = &adapter->mlmeextpriv; - - if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { - int ch_set_idx = rtw_ch_set_search_ch(pmlmeext->channel_set, rtw_get_oper_ch(adapter)); - - if (ch_set_idx >= 0) - pmlmeext->channel_set[ch_set_idx].rx_count++; - } - - /* add version chk */ - if (ver != 0) { - retval = _FAIL; - goto exit; - } - - type = GetFrameType(ptr); - subtype = GetFrameSubType(ptr); /* bit(7)~bit(2) */ - - pattrib->to_fr_ds = get_tofr_ds(ptr); - - pattrib->frag_num = GetFragNum(ptr); - pattrib->seq_num = GetSequence(ptr); - - pattrib->pw_save = GetPwrMgt(ptr); - pattrib->mfrag = GetMFrag(ptr); - pattrib->mdata = GetMData(ptr); - pattrib->privacy = GetPrivacy(ptr); - pattrib->order = GetOrder(ptr); - - rtw_hal_get_def_var(adapter, HAL_DEF_DBG_DUMP_RXPKT, &(bDumpRxPkt)); - switch (type) { - case WIFI_MGT_TYPE: /* mgnt */ - retval = validate_recv_mgnt_frame(adapter, precv_frame); - retval = _FAIL; /* only data frame return _SUCCESS */ - break; - case WIFI_CTRL_TYPE: /* ctrl */ - retval = validate_recv_ctrl_frame(adapter, precv_frame); - retval = _FAIL; /* only data frame return _SUCCESS */ - break; - case WIFI_DATA_TYPE: /* data */ - led_control_8188eu(adapter, LED_CTL_RX); - pattrib->qos = (subtype & BIT(7)) ? 1 : 0; - retval = validate_recv_data_frame(adapter, precv_frame); - if (retval == _FAIL) { - struct recv_priv *precvpriv = &adapter->recvpriv; - - precvpriv->rx_drop++; - } - break; - default: - retval = _FAIL; - break; - } - - /* - * This is the last moment before management and control frames get - * discarded. So we need to forward them to the monitor now or never. - * - * At the same time data frames can still be encrypted if software - * decryption is in use. However, decryption can occur not until later - * (see recv_func()). - * - * Hence forward the frame to the monitor anyway to preserve the order - * in which frames were received. - */ - rtl88eu_mon_recv_hook(adapter->pmondev, precv_frame); - -exit: - - return retval; -} - -/* remove the wlanhdr and add the eth_hdr */ - -static int wlanhdr_to_ethhdr(struct recv_frame *precvframe) -{ - int rmv_len; - u16 eth_type, len; - __be16 be_tmp; - u8 bsnaphdr; - u8 *psnap_type; - struct ieee80211_snap_hdr *psnap; - - u8 *ptr = precvframe->pkt->data; - struct rx_pkt_attrib *pattrib = &precvframe->attrib; - - if (pattrib->encrypt) - skb_trim(precvframe->pkt, precvframe->pkt->len - pattrib->icv_len); - - psnap = (struct ieee80211_snap_hdr *)(ptr + pattrib->hdrlen + pattrib->iv_len); - psnap_type = ptr + pattrib->hdrlen + pattrib->iv_len + SNAP_SIZE; - /* convert hdr + possible LLC headers into Ethernet header */ - if ((!memcmp(psnap, rfc1042_header, SNAP_SIZE) && - memcmp(psnap_type, SNAP_ETH_TYPE_IPX, 2) && - memcmp(psnap_type, SNAP_ETH_TYPE_APPLETALK_AARP, 2)) || - !memcmp(psnap, bridge_tunnel_header, SNAP_SIZE)) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ - bsnaphdr = true; - } else { - /* Leave Ethernet header part of hdr and full payload */ - bsnaphdr = false; - } - - rmv_len = pattrib->hdrlen + pattrib->iv_len + (bsnaphdr ? SNAP_SIZE : 0); - len = precvframe->pkt->len - rmv_len; - - memcpy(&be_tmp, ptr + rmv_len, 2); - eth_type = ntohs(be_tmp); /* pattrib->ether_type */ - pattrib->eth_type = eth_type; - - ptr = skb_pull(precvframe->pkt, rmv_len - sizeof(struct ethhdr) + (bsnaphdr ? 2 : 0)); - if (!ptr) - return _FAIL; - - memcpy(ptr, pattrib->dst, ETH_ALEN); - memcpy(ptr + ETH_ALEN, pattrib->src, ETH_ALEN); - - if (!bsnaphdr) { - be_tmp = htons(len); - memcpy(ptr + 12, &be_tmp, 2); - } - - return _SUCCESS; -} - -/* perform defrag */ -static struct recv_frame *recvframe_defrag(struct adapter *adapter, - struct __queue *defrag_q) -{ - struct list_head *plist, *phead; - u8 wlanhdr_offset; - u8 curfragnum; - struct recv_frame *pnfhdr; - struct recv_frame *prframe, *pnextrframe; - struct __queue *pfree_recv_queue; - - curfragnum = 0; - pfree_recv_queue = &adapter->recvpriv.free_recv_queue; - - phead = get_list_head(defrag_q); - plist = phead->next; - prframe = list_entry(plist, struct recv_frame, list); - list_del_init(&prframe->list); - - if (curfragnum != prframe->attrib.frag_num) { - /* the first fragment number must be 0 */ - /* free the whole queue */ - rtw_free_recvframe(prframe, pfree_recv_queue); - rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); - - return NULL; - } - - curfragnum++; - - plist = get_list_head(defrag_q); - - plist = plist->next; - - while (phead != plist) { - pnfhdr = list_entry(plist, struct recv_frame, list); - pnextrframe = pnfhdr; - - /* check the fragment sequence (2nd ~n fragment frame) */ - - if (curfragnum != pnfhdr->attrib.frag_num) { - /* the fragment number must be increasing (after decache) */ - /* release the defrag_q & prframe */ - rtw_free_recvframe(prframe, pfree_recv_queue); - rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); - return NULL; - } - - curfragnum++; - - /* copy the 2nd~n fragment frame's payload to the first fragment */ - /* get the 2nd~last fragment frame's payload */ - - wlanhdr_offset = pnfhdr->attrib.hdrlen + pnfhdr->attrib.iv_len; - - skb_pull(pnextrframe->pkt, wlanhdr_offset); - - /* append to first fragment frame's tail (if privacy frame, pull the ICV) */ - skb_trim(prframe->pkt, prframe->pkt->len - prframe->attrib.icv_len); - - skb_put_data(prframe->pkt, pnfhdr->pkt->data, pnfhdr->pkt->len); - - prframe->attrib.icv_len = pnfhdr->attrib.icv_len; - plist = plist->next; - } - - /* free the defrag_q queue and return the prframe */ - rtw_free_recvframe_queue(defrag_q, pfree_recv_queue); - - return prframe; -} - -/* check if need to defrag, if needed queue the frame to defrag_q */ -struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - u8 ismfrag; - u8 fragnum; - u8 *psta_addr; - struct recv_frame *pfhdr; - struct sta_info *psta; - struct sta_priv *pstapriv; - struct list_head *phead; - struct recv_frame *prtnframe = NULL; - struct __queue *pfree_recv_queue, *pdefrag_q; - - pstapriv = &padapter->stapriv; - - pfhdr = precv_frame; - - pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - - /* need to define struct of wlan header frame ctrl */ - ismfrag = pfhdr->attrib.mfrag; - fragnum = pfhdr->attrib.frag_num; - - psta_addr = pfhdr->attrib.ta; - psta = rtw_get_stainfo(pstapriv, psta_addr); - if (!psta) { - u8 type = GetFrameType(pfhdr->pkt->data); - - if (type != WIFI_DATA_TYPE) { - psta = rtw_get_bcmc_stainfo(padapter); - pdefrag_q = &psta->sta_recvpriv.defrag_q; - } else { - pdefrag_q = NULL; - } - } else { - pdefrag_q = &psta->sta_recvpriv.defrag_q; - } - - if ((ismfrag == 0) && (fragnum == 0)) - prtnframe = precv_frame;/* isn't a fragment frame */ - - if (ismfrag == 1) { - /* 0~(n-1) fragment frame */ - /* enqueue to defraf_g */ - if (pdefrag_q) { - if (fragnum == 0) { - /* the first fragment */ - if (!list_empty(&pdefrag_q->queue)) - /* free current defrag_q */ - rtw_free_recvframe_queue(pdefrag_q, pfree_recv_queue); - } - - /* Then enqueue the 0~(n-1) fragment into the defrag_q */ - - phead = get_list_head(pdefrag_q); - list_add_tail(&pfhdr->list, phead); - - prtnframe = NULL; - } else { - /* can't find this ta's defrag_queue, so free this recv_frame */ - rtw_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - - if ((ismfrag == 0) && (fragnum != 0)) { - /* the last fragment frame */ - /* enqueue the last fragment */ - if (pdefrag_q) { - phead = get_list_head(pdefrag_q); - list_add_tail(&pfhdr->list, phead); - - /* call recvframe_defrag to defrag */ - precv_frame = recvframe_defrag(padapter, pdefrag_q); - prtnframe = precv_frame; - } else { - /* can't find this ta's defrag_queue, so free this recv_frame */ - rtw_free_recvframe(precv_frame, pfree_recv_queue); - prtnframe = NULL; - } - } - - if (prtnframe && (prtnframe->attrib.privacy)) { - /* after defrag we must check tkip mic code */ - if (recvframe_chkmic(padapter, prtnframe) == _FAIL) { - rtw_free_recvframe(prtnframe, pfree_recv_queue); - prtnframe = NULL; - } - } - - return prtnframe; -} - -static int amsdu_to_msdu(struct adapter *padapter, struct recv_frame *prframe) -{ - int a_len, padding_len; - u16 eth_type, nSubframe_Length; - u8 nr_subframes, i; - unsigned char *pdata; - struct rx_pkt_attrib *pattrib; - struct sk_buff *sub_skb, *subframes[MAX_SUBFRAME_COUNT]; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; - - nr_subframes = 0; - pattrib = &prframe->attrib; - - skb_pull(prframe->pkt, prframe->attrib.hdrlen); - - if (prframe->attrib.iv_len > 0) - skb_pull(prframe->pkt, prframe->attrib.iv_len); - - a_len = prframe->pkt->len; - - pdata = prframe->pkt->data; - - while (a_len > ETH_HLEN) { - /* Offset 12 denote 2 mac address */ - nSubframe_Length = get_unaligned_be16(pdata + 12); - - if (a_len < (ETH_HLEN + nSubframe_Length)) - goto exit; - - /* move the data point to data content */ - pdata += ETH_HLEN; - a_len -= ETH_HLEN; - - /* Allocate new skb for releasing to upper layer */ - sub_skb = dev_alloc_skb(nSubframe_Length + 12); - if (!sub_skb) - break; - - skb_reserve(sub_skb, 12); - skb_put_data(sub_skb, pdata, nSubframe_Length); - - subframes[nr_subframes++] = sub_skb; - - if (nr_subframes >= MAX_SUBFRAME_COUNT) - break; - - pdata += nSubframe_Length; - a_len -= nSubframe_Length; - if (a_len != 0) { - padding_len = 4 - ((nSubframe_Length + ETH_HLEN) & (4 - 1)); - if (padding_len == 4) - padding_len = 0; - - if (a_len < padding_len) - goto exit; - - pdata += padding_len; - a_len -= padding_len; - } - } - - for (i = 0; i < nr_subframes; i++) { - sub_skb = subframes[i]; - /* convert hdr + possible LLC headers into Ethernet header */ - eth_type = get_unaligned_be16(&sub_skb->data[6]); - if (sub_skb->len >= 8 && - ((!memcmp(sub_skb->data, rfc1042_header, SNAP_SIZE) && - eth_type != ETH_P_AARP && eth_type != ETH_P_IPX) || - !memcmp(sub_skb->data, bridge_tunnel_header, SNAP_SIZE))) { - /* remove RFC1042 or Bridge-Tunnel encapsulation and replace EtherType */ - skb_pull(sub_skb, SNAP_SIZE); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); - } else { - __be16 len; - /* Leave Ethernet header part of hdr and full payload */ - len = htons(sub_skb->len); - memcpy(skb_push(sub_skb, 2), &len, 2); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->src, ETH_ALEN); - memcpy(skb_push(sub_skb, ETH_ALEN), pattrib->dst, ETH_ALEN); - } - - /* Indicate the packets to upper layer */ - /* Insert NAT2.5 RX here! */ - sub_skb->protocol = eth_type_trans(sub_skb, padapter->pnetdev); - sub_skb->dev = padapter->pnetdev; - - sub_skb->ip_summed = CHECKSUM_NONE; - - netif_rx(sub_skb); - } - -exit: - rtw_free_recvframe(prframe, pfree_recv_queue);/* free this recv_frame */ - - return _SUCCESS; -} - -static int check_indicate_seq(struct recv_reorder_ctrl *preorder_ctrl, u16 seq_num) -{ - u8 wsize = preorder_ctrl->wsize_b; - u16 wend = (preorder_ctrl->indicate_seq + wsize - 1) & 0xFFF;/* 4096; */ - - /* Rx Reorder initialize condition. */ - if (preorder_ctrl->indicate_seq == 0xFFFF) - preorder_ctrl->indicate_seq = seq_num; - - /* Drop out the packet which SeqNum is smaller than WinStart */ - if (SN_LESS(seq_num, preorder_ctrl->indicate_seq)) - return false; - - /* */ - /* Sliding window manipulation. Conditions includes: */ - /* 1. Incoming SeqNum is equal to WinStart =>Window shift 1 */ - /* 2. Incoming SeqNum is larger than the WinEnd => Window shift N */ - /* */ - if (SN_EQUAL(seq_num, preorder_ctrl->indicate_seq)) { - preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF; - } else if (SN_LESS(wend, seq_num)) { - if (seq_num >= (wsize - 1)) - preorder_ctrl->indicate_seq = seq_num + 1 - wsize; - else - preorder_ctrl->indicate_seq = 0xFFF - (wsize - (seq_num + 1)) + 1; - } - - return true; -} - -static int enqueue_reorder_recvframe(struct recv_reorder_ctrl *preorder_ctrl, - struct recv_frame *prframe) -{ - struct rx_pkt_attrib *pattrib = &prframe->attrib; - struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; - struct list_head *phead, *plist; - struct recv_frame *hdr; - struct rx_pkt_attrib *pnextattrib; - - phead = get_list_head(ppending_recvframe_queue); - plist = phead->next; - - while (phead != plist) { - hdr = list_entry(plist, struct recv_frame, list); - pnextattrib = &hdr->attrib; - - if (SN_LESS(pnextattrib->seq_num, pattrib->seq_num)) - plist = plist->next; - else if (SN_EQUAL(pnextattrib->seq_num, pattrib->seq_num)) - return false; - else - break; - } - - list_del_init(&prframe->list); - - list_add_tail(&prframe->list, plist); - return true; -} - -static int recv_indicatepkts_in_order(struct adapter *padapter, struct recv_reorder_ctrl *preorder_ctrl, int bforced) -{ - struct list_head *phead, *plist; - struct recv_frame *prframe; - struct recv_frame *prhdr; - struct rx_pkt_attrib *pattrib; - int bPktInBuf = false; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; - - phead = get_list_head(ppending_recvframe_queue); - plist = phead->next; - - /* Handling some condition for forced indicate case. */ - if (bforced) { - if (list_empty(phead)) - return true; - - prhdr = list_entry(plist, struct recv_frame, list); - pattrib = &prhdr->attrib; - preorder_ctrl->indicate_seq = pattrib->seq_num; - } - - /* Prepare indication list and indication. */ - /* Check if there is any packet need indicate. */ - while (!list_empty(phead)) { - prhdr = list_entry(plist, struct recv_frame, list); - prframe = prhdr; - pattrib = &prframe->attrib; - - if (!SN_LESS(preorder_ctrl->indicate_seq, pattrib->seq_num)) { - plist = plist->next; - list_del_init(&prframe->list); - - if (SN_EQUAL(preorder_ctrl->indicate_seq, pattrib->seq_num)) - preorder_ctrl->indicate_seq = (preorder_ctrl->indicate_seq + 1) & 0xFFF; - - /* Set this as a lock to make sure that only one thread is indicating packet. */ - - /* indicate this recv_frame */ - if (!pattrib->amsdu) { - if ((!padapter->bDriverStopped) && - (!padapter->bSurpriseRemoved)) - rtw_recv_indicatepkt(padapter, prframe);/* indicate this recv_frame */ - } else if (pattrib->amsdu == 1) { - if (amsdu_to_msdu(padapter, prframe) != _SUCCESS) - rtw_free_recvframe(prframe, &precvpriv->free_recv_queue); - } else { - /* error condition; */ - } - - /* Update local variables. */ - bPktInBuf = false; - } else { - bPktInBuf = true; - break; - } - } - return bPktInBuf; -} - -static int recv_indicatepkt_reorder(struct adapter *padapter, - struct recv_frame *prframe) -{ - int retval = _SUCCESS; - struct rx_pkt_attrib *pattrib = &prframe->attrib; - struct recv_reorder_ctrl *preorder_ctrl = prframe->preorder_ctrl; - struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; - - if (!pattrib->amsdu) { - /* s1. */ - wlanhdr_to_ethhdr(prframe); - - if ((pattrib->qos != 1) || (pattrib->eth_type == 0x0806) || - (pattrib->ack_policy != 0)) { - if ((!padapter->bDriverStopped) && - (!padapter->bSurpriseRemoved)) { - rtw_recv_indicatepkt(padapter, prframe); - return _SUCCESS; - } - - return _FAIL; - } - - if (!preorder_ctrl->enable) { - /* indicate this recv_frame */ - preorder_ctrl->indicate_seq = pattrib->seq_num; - rtw_recv_indicatepkt(padapter, prframe); - - preorder_ctrl->indicate_seq = - (preorder_ctrl->indicate_seq + 1) % 4096; - return _SUCCESS; - } - } else if (pattrib->amsdu == 1) { /* temp filter -> means didn't support A-MSDUs in a A-MPDU */ - if (!preorder_ctrl->enable) { - preorder_ctrl->indicate_seq = pattrib->seq_num; - retval = amsdu_to_msdu(padapter, prframe); - - preorder_ctrl->indicate_seq = - (preorder_ctrl->indicate_seq + 1) % 4096; - return retval; - } - } - - spin_lock_bh(&ppending_recvframe_queue->lock); - - /* s2. check if winstart_b(indicate_seq) needs to been updated */ - if (!check_indicate_seq(preorder_ctrl, pattrib->seq_num)) { - rtw_recv_indicatepkt(padapter, prframe); - - spin_unlock_bh(&ppending_recvframe_queue->lock); - - goto _success_exit; - } - - /* s3. Insert all packet into Reorder Queue to maintain its ordering. */ - if (!enqueue_reorder_recvframe(preorder_ctrl, prframe)) - goto _err_exit; - - /* s4. */ - /* Indication process. */ - /* After Packet dropping and Sliding Window shifting as above, we can now just indicate the packets */ - /* with the SeqNum smaller than latest WinStart and buffer other packets. */ - /* */ - /* For Rx Reorder condition: */ - /* 1. All packets with SeqNum smaller than WinStart => Indicate */ - /* 2. All packets with SeqNum larger than or equal to WinStart => Buffer it. */ - /* */ - - /* recv_indicatepkts_in_order(padapter, preorder_ctrl, true); */ - if (recv_indicatepkts_in_order(padapter, preorder_ctrl, false)) { - mod_timer(&preorder_ctrl->reordering_ctrl_timer, - jiffies + msecs_to_jiffies(REORDER_WAIT_TIME)); - spin_unlock_bh(&ppending_recvframe_queue->lock); - } else { - spin_unlock_bh(&ppending_recvframe_queue->lock); - del_timer_sync(&preorder_ctrl->reordering_ctrl_timer); - } - -_success_exit: - - return _SUCCESS; - -_err_exit: - - spin_unlock_bh(&ppending_recvframe_queue->lock); - - return _FAIL; -} - -void rtw_reordering_ctrl_timeout_handler(struct timer_list *t) -{ - struct recv_reorder_ctrl *preorder_ctrl = from_timer(preorder_ctrl, t, - reordering_ctrl_timer); - struct adapter *padapter = preorder_ctrl->padapter; - struct __queue *ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; - - if (padapter->bDriverStopped || padapter->bSurpriseRemoved) - return; - - spin_lock_bh(&ppending_recvframe_queue->lock); - - if (recv_indicatepkts_in_order(padapter, preorder_ctrl, true)) - mod_timer(&preorder_ctrl->reordering_ctrl_timer, - jiffies + msecs_to_jiffies(REORDER_WAIT_TIME)); - - spin_unlock_bh(&ppending_recvframe_queue->lock); -} - -static int process_recv_indicatepkts(struct adapter *padapter, - struct recv_frame *prframe) -{ - int retval = _SUCCESS; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (phtpriv->ht_option) { /* B/G/N Mode */ - if (recv_indicatepkt_reorder(padapter, prframe) != _SUCCESS) { - /* including perform A-MPDU Rx Ordering Buffer Control */ - if ((!padapter->bDriverStopped) && - (!padapter->bSurpriseRemoved)) { - return _FAIL; - } - } - } else { /* B/G mode */ - retval = wlanhdr_to_ethhdr(prframe); - if (retval != _SUCCESS) - return retval; - - if ((!padapter->bDriverStopped) && - (!padapter->bSurpriseRemoved)) - /* indicate this recv_frame */ - rtw_recv_indicatepkt(padapter, prframe); - else - return _FAIL; - } - - return retval; -} - -static int recv_func_prehandle(struct adapter *padapter, - struct recv_frame *rframe) -{ - int ret = _SUCCESS; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - - /* check the frame crtl field and decache */ - ret = validate_recv_frame(padapter, rframe); - if (ret != _SUCCESS) { - rtw_free_recvframe(rframe, pfree_recv_queue);/* free this recv_frame */ - goto exit; - } - -exit: - return ret; -} - -static int recv_func_posthandle(struct adapter *padapter, - struct recv_frame *prframe) -{ - int ret = _SUCCESS; - struct recv_frame *orig_prframe = prframe; - struct recv_priv *precvpriv = &padapter->recvpriv; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - - /* DATA FRAME */ - led_control_8188eu(padapter, LED_CTL_RX); - - prframe = decryptor(padapter, prframe); - if (!prframe) { - ret = _FAIL; - goto _recv_data_drop; - } - - prframe = recvframe_chk_defrag(padapter, prframe); - if (!prframe) - goto _recv_data_drop; - - prframe = portctrl(padapter, prframe); - if (!prframe) { - ret = _FAIL; - goto _recv_data_drop; - } - - count_rx_stats(padapter, prframe, NULL); - - ret = process_recv_indicatepkts(padapter, prframe); - if (ret != _SUCCESS) { - rtw_free_recvframe(orig_prframe, pfree_recv_queue);/* free this recv_frame */ - goto _recv_data_drop; - } - return ret; - -_recv_data_drop: - precvpriv->rx_drop++; - return ret; -} - -static int recv_func(struct adapter *padapter, struct recv_frame *rframe) -{ - int ret; - struct rx_pkt_attrib *prxattrib = &rframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *mlmepriv = &padapter->mlmepriv; - - /* check if need to handle uc_swdec_pending_queue*/ - if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && psecuritypriv->busetkipkey) { - struct recv_frame *pending_frame; - - while ((pending_frame = rtw_alloc_recvframe(&padapter->recvpriv.uc_swdec_pending_queue))) - recv_func_posthandle(padapter, pending_frame); - } - - ret = recv_func_prehandle(padapter, rframe); - - if (ret == _SUCCESS) { - /* check if need to enqueue into uc_swdec_pending_queue*/ - if (check_fwstate(mlmepriv, WIFI_STATION_STATE) && - !is_multicast_ether_addr(prxattrib->ra) && - prxattrib->encrypt > 0 && - prxattrib->bdecrypted == 0 && - !is_wep_enc(psecuritypriv->dot11PrivacyAlgrthm) && - !psecuritypriv->busetkipkey) { - rtw_enqueue_recvframe(rframe, &padapter->recvpriv.uc_swdec_pending_queue); - goto exit; - } - - ret = recv_func_posthandle(padapter, rframe); - } - -exit: - return ret; -} - -int rtw_recv_entry(struct recv_frame *precvframe) -{ - struct adapter *padapter = precvframe->adapter; - struct recv_priv *precvpriv = &padapter->recvpriv; - int ret; - - ret = recv_func(padapter, precvframe); - if (ret == _SUCCESS) - precvpriv->rx_pkts++; - - return ret; -} - -static void rtw_signal_stat_timer_hdl(struct timer_list *t) -{ - struct adapter *adapter = - from_timer(adapter, t, recvpriv.signal_stat_timer); - struct recv_priv *recvpriv = &adapter->recvpriv; - - u32 tmp_s, tmp_q; - u8 avg_signal_strength = 0; - u8 avg_signal_qual = 0; - u8 _alpha = 3; /* this value is based on converging_constant = 5000 and sampling_interval = 1000 */ - - if (recvpriv->signal_strength_data.update_req == 0) { - /* update_req is clear, means we got rx */ - avg_signal_strength = recvpriv->signal_strength_data.avg_val; - /* after avg_vals are acquired, we can re-stat the signal - * values - */ - recvpriv->signal_strength_data.update_req = 1; - } - - if (recvpriv->signal_qual_data.update_req == 0) { - /* update_req is clear, means we got rx */ - avg_signal_qual = recvpriv->signal_qual_data.avg_val; - /* after avg_vals are acquired, we can re-stat the signal - * values - */ - recvpriv->signal_qual_data.update_req = 1; - } - - /* update value of signal_strength, rssi, signal_qual */ - if (!check_fwstate(&adapter->mlmepriv, _FW_UNDER_SURVEY)) { - tmp_s = avg_signal_strength + - (_alpha - 1) * recvpriv->signal_strength; - tmp_s = DIV_ROUND_UP(tmp_s, _alpha); - if (tmp_s > 100) - tmp_s = 100; - - tmp_q = avg_signal_qual + - (_alpha - 1) * recvpriv->signal_qual; - tmp_q = DIV_ROUND_UP(tmp_q, _alpha); - if (tmp_q > 100) - tmp_q = 100; - - recvpriv->signal_strength = tmp_s; - recvpriv->rssi = (s8)translate_percentage_to_dbm(tmp_s); - recvpriv->signal_qual = tmp_q; - } - - rtw_set_signal_stat_timer(recvpriv); -} diff --git a/drivers/staging/rtl8188eu/core/rtw_rf.c b/drivers/staging/rtl8188eu/core/rtw_rf.c deleted file mode 100644 index 094aa15efe44..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_rf.c +++ /dev/null @@ -1,58 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_RF_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <xmit_osdep.h> - -struct ch_freq { - u32 channel; - u32 frequency; -}; - -static struct ch_freq ch_freq_map[] = { - {1, 2412}, {2, 2417}, {3, 2422}, {4, 2427}, {5, 2432}, - {6, 2437}, {7, 2442}, {8, 2447}, {9, 2452}, {10, 2457}, - {11, 2462}, {12, 2467}, {13, 2472}, {14, 2484}, - /* UNII */ - {36, 5180}, {40, 5200}, {44, 5220}, {48, 5240}, {52, 5260}, - {56, 5280}, {60, 5300}, {64, 5320}, {149, 5745}, {153, 5765}, - {157, 5785}, {161, 5805}, {165, 5825}, {167, 5835}, {169, 5845}, - {171, 5855}, {173, 5865}, - /* HiperLAN2 */ - {100, 5500}, {104, 5520}, {108, 5540}, {112, 5560}, {116, 5580}, - {120, 5600}, {124, 5620}, {128, 5640}, {132, 5660}, {136, 5680}, - {140, 5700}, - /* Japan MMAC */ - {34, 5170}, {38, 5190}, {42, 5210}, {46, 5230}, - /* Japan */ - {184, 4920}, {188, 4940}, {192, 4960}, {196, 4980}, - {208, 5040},/* Japan, means J08 */ - {212, 5060},/* Japan, means J12 */ - {216, 5080},/* Japan, means J16 */ -}; - -static int ch_freq_map_num = ARRAY_SIZE(ch_freq_map); - -u32 rtw_ch2freq(u32 channel) -{ - u8 i; - u32 freq = 0; - - for (i = 0; i < ch_freq_map_num; i++) { - if (channel == ch_freq_map[i].channel) { - freq = ch_freq_map[i].frequency; - break; - } - } - if (i == ch_freq_map_num) - freq = 2412; - - return freq; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_security.c b/drivers/staging/rtl8188eu/core/rtw_security.c deleted file mode 100644 index 1b2cb6196463..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_security.c +++ /dev/null @@ -1,869 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_SECURITY_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <wifi.h> -#include <osdep_intf.h> -#include <net/lib80211.h> - -/* WEP related ===== */ - -#define CRC32_POLY 0x04c11db7 - -struct arc4context { - u32 x; - u32 y; - u8 state[256]; -}; - -static void arcfour_init(struct arc4context *parc4ctx, u8 *key, u32 key_len) -{ - u32 t, u; - u32 keyindex; - u32 stateindex; - u8 *state; - u32 counter; - - state = parc4ctx->state; - parc4ctx->x = 0; - parc4ctx->y = 0; - for (counter = 0; counter < 256; counter++) - state[counter] = (u8)counter; - keyindex = 0; - stateindex = 0; - for (counter = 0; counter < 256; counter++) { - t = state[counter]; - stateindex = (stateindex + key[keyindex] + t) & 0xff; - u = state[stateindex]; - state[stateindex] = (u8)t; - state[counter] = (u8)u; - if (++keyindex >= key_len) - keyindex = 0; - } -} - -static u32 arcfour_byte(struct arc4context *parc4ctx) -{ - u32 x; - u32 y; - u32 sx, sy; - u8 *state; - - state = parc4ctx->state; - x = (parc4ctx->x + 1) & 0xff; - sx = state[x]; - y = (sx + parc4ctx->y) & 0xff; - sy = state[y]; - parc4ctx->x = x; - parc4ctx->y = y; - state[y] = (u8)sx; - state[x] = (u8)sy; - return state[(sx + sy) & 0xff]; -} - -static void arcfour_encrypt(struct arc4context *parc4ctx, u8 *dest, u8 *src, u32 len) -{ - u32 i; - - for (i = 0; i < len; i++) - dest[i] = src[i] ^ (unsigned char)arcfour_byte(parc4ctx); -} - -static int bcrc32initialized; -static u32 crc32_table[256]; - -static u8 crc32_reverseBit(u8 data) -{ - return (u8)((data << 7) & 0x80) | ((data << 5) & 0x40) | ((data << 3) & 0x20) | - ((data << 1) & 0x10) | ((data >> 1) & 0x08) | ((data >> 3) & 0x04) | - ((data >> 5) & 0x02) | ((data >> 7) & 0x01); -} - -static void crc32_init(void) -{ - int i, j; - u32 c; - u8 *p = (u8 *)&c, *p1; - u8 k; - - if (bcrc32initialized == 1) - return; - - c = 0x12340000; - - for (i = 0; i < 256; ++i) { - k = crc32_reverseBit((u8)i); - for (c = ((u32)k) << 24, j = 8; j > 0; --j) - c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1); - p1 = (u8 *)&crc32_table[i]; - - p1[0] = crc32_reverseBit(p[3]); - p1[1] = crc32_reverseBit(p[2]); - p1[2] = crc32_reverseBit(p[1]); - p1[3] = crc32_reverseBit(p[0]); - } - bcrc32initialized = 1; -} - -static __le32 getcrc32(u8 *buf, int len) -{ - u8 *p; - u32 crc; - - if (bcrc32initialized == 0) - crc32_init(); - - crc = 0xffffffff; /* preload shift register, per CRC-32 spec */ - - for (p = buf; len > 0; ++p, --len) - crc = crc32_table[(crc ^ *p) & 0xff] ^ (crc >> 8); - return cpu_to_le32(~crc); /* transmit complement, per CRC-32 spec */ -} - -/* Need to consider the fragment situation */ -void rtw_wep_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - int curfragnum, length; - u8 *pframe; - u8 hw_hdr_offset = 0; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - const int keyindex = psecuritypriv->dot11PrivacyKeyIndex; - void *crypto_private; - struct sk_buff *skb; - struct lib80211_crypto_ops *crypto_ops; - - if (!pxmitframe->buf_addr) - return; - - if ((pattrib->encrypt != _WEP40_) && (pattrib->encrypt != _WEP104_)) - return; - - hw_hdr_offset = TXDESC_SIZE + - (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); - - pframe = pxmitframe->buf_addr + hw_hdr_offset; - - crypto_ops = lib80211_get_crypto_ops("WEP"); - - if (!crypto_ops) - return; - - crypto_private = crypto_ops->init(keyindex); - if (!crypto_private) - return; - - if (crypto_ops->set_key(psecuritypriv->dot11DefKey[keyindex].skey, - psecuritypriv->dot11DefKeylen[keyindex], NULL, crypto_private) < 0) - goto free_crypto_private; - - for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { - if (curfragnum + 1 == pattrib->nr_frags) - length = pattrib->last_txcmdsz; - else - length = pxmitpriv->frag_len; - skb = dev_alloc_skb(length); - if (!skb) - goto free_crypto_private; - - skb_put_data(skb, pframe, length); - - memmove(skb->data + 4, skb->data, pattrib->hdrlen); - skb_pull(skb, 4); - skb_trim(skb, skb->len - 4); - - if (crypto_ops->encrypt_mpdu(skb, pattrib->hdrlen, crypto_private)) { - kfree_skb(skb); - goto free_crypto_private; - } - - memcpy(pframe, skb->data, skb->len); - - pframe += skb->len; - pframe = (u8 *)round_up((size_t)(pframe), 4); - - kfree_skb(skb); - } - -free_crypto_private: - crypto_ops->deinit(crypto_private); -} - -int rtw_wep_decrypt(struct adapter *padapter, struct recv_frame *precvframe) -{ - struct rx_pkt_attrib *prxattrib = &precvframe->attrib; - - if ((prxattrib->encrypt == _WEP40_) || (prxattrib->encrypt == _WEP104_)) { - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sk_buff *skb = precvframe->pkt; - u8 *pframe = skb->data; - void *crypto_private = NULL; - int status = _SUCCESS; - const int keyindex = prxattrib->key_index; - struct lib80211_crypto_ops *crypto_ops = lib80211_get_crypto_ops("WEP"); - char iv[4], icv[4]; - - if (!crypto_ops) { - status = _FAIL; - goto exit; - } - - memcpy(iv, pframe + prxattrib->hdrlen, 4); - memcpy(icv, pframe + skb->len - 4, 4); - - crypto_private = crypto_ops->init(keyindex); - if (!crypto_private) { - status = _FAIL; - goto exit; - } - if (crypto_ops->set_key(psecuritypriv->dot11DefKey[keyindex].skey, - psecuritypriv->dot11DefKeylen[keyindex], NULL, crypto_private) < 0) { - status = _FAIL; - goto exit; - } - if (crypto_ops->decrypt_mpdu(skb, prxattrib->hdrlen, crypto_private)) { - status = _FAIL; - goto exit; - } - - memmove(pframe, pframe + 4, prxattrib->hdrlen); - skb_push(skb, 4); - skb_put(skb, 4); - - memcpy(pframe + prxattrib->hdrlen, iv, 4); - memcpy(pframe + skb->len - 4, icv, 4); - -exit: - if (crypto_ops && crypto_private) - crypto_ops->deinit(crypto_private); - return status; - } - - return _FAIL; -} - -/* 3 ===== TKIP related ===== */ - -static u32 secmicgetuint32(u8 *p) -/* Convert from Byte[] to Us3232 in a portable way */ -{ - s32 i; - u32 res = 0; - - for (i = 0; i < 4; i++) - res |= ((u32)(*p++)) << (8 * i); - return res; -} - -static void secmicputuint32(u8 *p, u32 val) -/* Convert from Us3232 to Byte[] in a portable way */ -{ - long i; - - for (i = 0; i < 4; i++) { - *p++ = (u8)(val & 0xff); - val >>= 8; - } -} - -static void secmicclear(struct mic_data *pmicdata) -{ -/* Reset the state to the empty message. */ - pmicdata->L = pmicdata->K0; - pmicdata->R = pmicdata->K1; - pmicdata->nBytesInM = 0; - pmicdata->M = 0; -} - -void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key) -{ - /* Set the key */ - pmicdata->K0 = secmicgetuint32(key); - pmicdata->K1 = secmicgetuint32(key + 4); - /* and reset the message */ - secmicclear(pmicdata); -} - -void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b) -{ - /* Append the byte to our word-sized buffer */ - pmicdata->M |= ((unsigned long)b) << (8 * pmicdata->nBytesInM); - pmicdata->nBytesInM++; - /* Process the word if it is full. */ - if (pmicdata->nBytesInM >= 4) { - pmicdata->L ^= pmicdata->M; - pmicdata->R ^= ROL32(pmicdata->L, 17); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ((pmicdata->L & 0xff00ff00) >> 8) | ((pmicdata->L & 0x00ff00ff) << 8); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROL32(pmicdata->L, 3); - pmicdata->L += pmicdata->R; - pmicdata->R ^= ROR32(pmicdata->L, 2); - pmicdata->L += pmicdata->R; - /* Clear the buffer */ - pmicdata->M = 0; - pmicdata->nBytesInM = 0; - } -} - -void rtw_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nbytes) -{ - /* This is simple */ - while (nbytes > 0) { - rtw_secmicappendbyte(pmicdata, *src++); - nbytes--; - } -} - -void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst) -{ - /* Append the minimum padding */ - rtw_secmicappendbyte(pmicdata, 0x5a); - rtw_secmicappendbyte(pmicdata, 0); - rtw_secmicappendbyte(pmicdata, 0); - rtw_secmicappendbyte(pmicdata, 0); - rtw_secmicappendbyte(pmicdata, 0); - /* and then zeroes until the length is a multiple of 4 */ - while (pmicdata->nBytesInM != 0) - rtw_secmicappendbyte(pmicdata, 0); - /* The appendByte function has already computed the result. */ - secmicputuint32(dst, pmicdata->L); - secmicputuint32(dst + 4, pmicdata->R); - /* Reset to the empty message. */ - secmicclear(pmicdata); -} - -void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, u8 *mic_code, u8 pri) -{ - struct mic_data micdata; - u8 priority[4] = {0x0, 0x0, 0x0, 0x0}; - - rtw_secmicsetkey(&micdata, key); - priority[0] = pri; - - /* Michael MIC pseudo header: DA, SA, 3 x 0, Priority */ - if (header[1] & 1) { /* ToDS == 1 */ - rtw_secmicappend(&micdata, &header[16], 6); /* DA */ - if (header[1] & 2) /* From Ds == 1 */ - rtw_secmicappend(&micdata, &header[24], 6); - else - rtw_secmicappend(&micdata, &header[10], 6); - } else { /* ToDS == 0 */ - rtw_secmicappend(&micdata, &header[4], 6); /* DA */ - if (header[1] & 2) /* From Ds == 1 */ - rtw_secmicappend(&micdata, &header[16], 6); - else - rtw_secmicappend(&micdata, &header[10], 6); - } - rtw_secmicappend(&micdata, &priority[0], 4); - - rtw_secmicappend(&micdata, data, data_len); - - rtw_secgetmic(&micdata, mic_code); -} - -/* macros for extraction/creation of unsigned char/unsigned short values */ -#define RotR1(v16) ((((v16) >> 1) & 0x7FFF) ^ (((v16) & 1) << 15)) -#define Lo8(v16) ((u8)((v16) & 0x00FF)) -#define Hi8(v16) ((u8)(((v16) >> 8) & 0x00FF)) -#define Lo16(v32) ((u16)((v32) & 0xFFFF)) -#define Hi16(v32) ((u16)(((v32) >> 16) & 0xFFFF)) -#define Mk16(hi, lo) ((lo) ^ (((u16)(hi)) << 8)) - -/* select the Nth 16-bit word of the temporal key unsigned char array TK[] */ -#define TK16(N) Mk16(tk[2 * (N) + 1], tk[2 * (N)]) - -/* S-box lookup: 16 bits --> 16 bits */ -#define _S_(v16) (Sbox1[0][Lo8(v16)] ^ Sbox1[1][Hi8(v16)]) - -/* fixed algorithm "parameters" */ -#define PHASE1_LOOP_CNT 8 /* this needs to be "big enough" */ -#define TA_SIZE 6 /* 48-bit transmitter address */ -#define TK_SIZE 16 /* 128-bit temporal key */ -#define P1K_SIZE 10 /* 80-bit Phase1 key */ -#define RC4_KEY_SIZE 16 /* 128-bit RC4KEY (104 bits unknown) */ - -/* 2-unsigned char by 2-unsigned char subset of the full AES S-box table */ -static const unsigned short Sbox1[2][256] = { /* Sbox for hash (can be in ROM) */ -{ - 0xC6A5, 0xF884, 0xEE99, 0xF68D, 0xFF0D, 0xD6BD, 0xDEB1, 0x9154, - 0x6050, 0x0203, 0xCEA9, 0x567D, 0xE719, 0xB562, 0x4DE6, 0xEC9A, - 0x8F45, 0x1F9D, 0x8940, 0xFA87, 0xEF15, 0xB2EB, 0x8EC9, 0xFB0B, - 0x41EC, 0xB367, 0x5FFD, 0x45EA, 0x23BF, 0x53F7, 0xE496, 0x9B5B, - 0x75C2, 0xE11C, 0x3DAE, 0x4C6A, 0x6C5A, 0x7E41, 0xF502, 0x834F, - 0x685C, 0x51F4, 0xD134, 0xF908, 0xE293, 0xAB73, 0x6253, 0x2A3F, - 0x080C, 0x9552, 0x4665, 0x9D5E, 0x3028, 0x37A1, 0x0A0F, 0x2FB5, - 0x0E09, 0x2436, 0x1B9B, 0xDF3D, 0xCD26, 0x4E69, 0x7FCD, 0xEA9F, - 0x121B, 0x1D9E, 0x5874, 0x342E, 0x362D, 0xDCB2, 0xB4EE, 0x5BFB, - 0xA4F6, 0x764D, 0xB761, 0x7DCE, 0x527B, 0xDD3E, 0x5E71, 0x1397, - 0xA6F5, 0xB968, 0x0000, 0xC12C, 0x4060, 0xE31F, 0x79C8, 0xB6ED, - 0xD4BE, 0x8D46, 0x67D9, 0x724B, 0x94DE, 0x98D4, 0xB0E8, 0x854A, - 0xBB6B, 0xC52A, 0x4FE5, 0xED16, 0x86C5, 0x9AD7, 0x6655, 0x1194, - 0x8ACF, 0xE910, 0x0406, 0xFE81, 0xA0F0, 0x7844, 0x25BA, 0x4BE3, - 0xA2F3, 0x5DFE, 0x80C0, 0x058A, 0x3FAD, 0x21BC, 0x7048, 0xF104, - 0x63DF, 0x77C1, 0xAF75, 0x4263, 0x2030, 0xE51A, 0xFD0E, 0xBF6D, - 0x814C, 0x1814, 0x2635, 0xC32F, 0xBEE1, 0x35A2, 0x88CC, 0x2E39, - 0x9357, 0x55F2, 0xFC82, 0x7A47, 0xC8AC, 0xBAE7, 0x322B, 0xE695, - 0xC0A0, 0x1998, 0x9ED1, 0xA37F, 0x4466, 0x547E, 0x3BAB, 0x0B83, - 0x8CCA, 0xC729, 0x6BD3, 0x283C, 0xA779, 0xBCE2, 0x161D, 0xAD76, - 0xDB3B, 0x6456, 0x744E, 0x141E, 0x92DB, 0x0C0A, 0x486C, 0xB8E4, - 0x9F5D, 0xBD6E, 0x43EF, 0xC4A6, 0x39A8, 0x31A4, 0xD337, 0xF28B, - 0xD532, 0x8B43, 0x6E59, 0xDAB7, 0x018C, 0xB164, 0x9CD2, 0x49E0, - 0xD8B4, 0xACFA, 0xF307, 0xCF25, 0xCAAF, 0xF48E, 0x47E9, 0x1018, - 0x6FD5, 0xF088, 0x4A6F, 0x5C72, 0x3824, 0x57F1, 0x73C7, 0x9751, - 0xCB23, 0xA17C, 0xE89C, 0x3E21, 0x96DD, 0x61DC, 0x0D86, 0x0F85, - 0xE090, 0x7C42, 0x71C4, 0xCCAA, 0x90D8, 0x0605, 0xF701, 0x1C12, - 0xC2A3, 0x6A5F, 0xAEF9, 0x69D0, 0x1791, 0x9958, 0x3A27, 0x27B9, - 0xD938, 0xEB13, 0x2BB3, 0x2233, 0xD2BB, 0xA970, 0x0789, 0x33A7, - 0x2DB6, 0x3C22, 0x1592, 0xC920, 0x8749, 0xAAFF, 0x5078, 0xA57A, - 0x038F, 0x59F8, 0x0980, 0x1A17, 0x65DA, 0xD731, 0x84C6, 0xD0B8, - 0x82C3, 0x29B0, 0x5A77, 0x1E11, 0x7BCB, 0xA8FC, 0x6DD6, 0x2C3A, - }, - - { /* second half of table is unsigned char-reversed version of first! */ - 0xA5C6, 0x84F8, 0x99EE, 0x8DF6, 0x0DFF, 0xBDD6, 0xB1DE, 0x5491, - 0x5060, 0x0302, 0xA9CE, 0x7D56, 0x19E7, 0x62B5, 0xE64D, 0x9AEC, - 0x458F, 0x9D1F, 0x4089, 0x87FA, 0x15EF, 0xEBB2, 0xC98E, 0x0BFB, - 0xEC41, 0x67B3, 0xFD5F, 0xEA45, 0xBF23, 0xF753, 0x96E4, 0x5B9B, - 0xC275, 0x1CE1, 0xAE3D, 0x6A4C, 0x5A6C, 0x417E, 0x02F5, 0x4F83, - 0x5C68, 0xF451, 0x34D1, 0x08F9, 0x93E2, 0x73AB, 0x5362, 0x3F2A, - 0x0C08, 0x5295, 0x6546, 0x5E9D, 0x2830, 0xA137, 0x0F0A, 0xB52F, - 0x090E, 0x3624, 0x9B1B, 0x3DDF, 0x26CD, 0x694E, 0xCD7F, 0x9FEA, - 0x1B12, 0x9E1D, 0x7458, 0x2E34, 0x2D36, 0xB2DC, 0xEEB4, 0xFB5B, - 0xF6A4, 0x4D76, 0x61B7, 0xCE7D, 0x7B52, 0x3EDD, 0x715E, 0x9713, - 0xF5A6, 0x68B9, 0x0000, 0x2CC1, 0x6040, 0x1FE3, 0xC879, 0xEDB6, - 0xBED4, 0x468D, 0xD967, 0x4B72, 0xDE94, 0xD498, 0xE8B0, 0x4A85, - 0x6BBB, 0x2AC5, 0xE54F, 0x16ED, 0xC586, 0xD79A, 0x5566, 0x9411, - 0xCF8A, 0x10E9, 0x0604, 0x81FE, 0xF0A0, 0x4478, 0xBA25, 0xE34B, - 0xF3A2, 0xFE5D, 0xC080, 0x8A05, 0xAD3F, 0xBC21, 0x4870, 0x04F1, - 0xDF63, 0xC177, 0x75AF, 0x6342, 0x3020, 0x1AE5, 0x0EFD, 0x6DBF, - 0x4C81, 0x1418, 0x3526, 0x2FC3, 0xE1BE, 0xA235, 0xCC88, 0x392E, - 0x5793, 0xF255, 0x82FC, 0x477A, 0xACC8, 0xE7BA, 0x2B32, 0x95E6, - 0xA0C0, 0x9819, 0xD19E, 0x7FA3, 0x6644, 0x7E54, 0xAB3B, 0x830B, - 0xCA8C, 0x29C7, 0xD36B, 0x3C28, 0x79A7, 0xE2BC, 0x1D16, 0x76AD, - 0x3BDB, 0x5664, 0x4E74, 0x1E14, 0xDB92, 0x0A0C, 0x6C48, 0xE4B8, - 0x5D9F, 0x6EBD, 0xEF43, 0xA6C4, 0xA839, 0xA431, 0x37D3, 0x8BF2, - 0x32D5, 0x438B, 0x596E, 0xB7DA, 0x8C01, 0x64B1, 0xD29C, 0xE049, - 0xB4D8, 0xFAAC, 0x07F3, 0x25CF, 0xAFCA, 0x8EF4, 0xE947, 0x1810, - 0xD56F, 0x88F0, 0x6F4A, 0x725C, 0x2438, 0xF157, 0xC773, 0x5197, - 0x23CB, 0x7CA1, 0x9CE8, 0x213E, 0xDD96, 0xDC61, 0x860D, 0x850F, - 0x90E0, 0x427C, 0xC471, 0xAACC, 0xD890, 0x0506, 0x01F7, 0x121C, - 0xA3C2, 0x5F6A, 0xF9AE, 0xD069, 0x9117, 0x5899, 0x273A, 0xB927, - 0x38D9, 0x13EB, 0xB32B, 0x3322, 0xBBD2, 0x70A9, 0x8907, 0xA733, - 0xB62D, 0x223C, 0x9215, 0x20C9, 0x4987, 0xFFAA, 0x7850, 0x7AA5, - 0x8F03, 0xF859, 0x8009, 0x171A, 0xDA65, 0x31D7, 0xC684, 0xB8D0, - 0xC382, 0xB029, 0x775A, 0x111E, 0xCB7B, 0xFCA8, 0xD66D, 0x3A2C, - } -}; - -/** - * phase1() - generate P1K, given TA, TK, IV32 - * @p1k: placeholder for the returned phase 1 key - * @tk: temporal key [128 bits] - * @ta: transmitter's MAC address [ 48 bits] - * @iv32: upper 32 bits of IV [ 32 bits] - * - * This function only needs to be called every 2**16 packets, - * although in theory it could be called every packet. - * - * Return: p1k[] - Phase 1 key [ 80 bits] - */ -static void phase1(u16 *p1k, const u8 *tk, const u8 *ta, u32 iv32) -{ - int i; - /* Initialize the 80 bits of P1K[] from IV32 and TA[0..5] */ - p1k[0] = Lo16(iv32); - p1k[1] = Hi16(iv32); - p1k[2] = Mk16(ta[1], ta[0]); /* use TA[] as little-endian */ - p1k[3] = Mk16(ta[3], ta[2]); - p1k[4] = Mk16(ta[5], ta[4]); - - /* Now compute an unbalanced Feistel cipher with 80-bit block */ - /* size on the 80-bit block P1K[], using the 128-bit key TK[] */ - for (i = 0; i < PHASE1_LOOP_CNT; i++) { /* Each add operation here is mod 2**16 */ - p1k[0] += _S_(p1k[4] ^ TK16((i & 1) + 0)); - p1k[1] += _S_(p1k[0] ^ TK16((i & 1) + 2)); - p1k[2] += _S_(p1k[1] ^ TK16((i & 1) + 4)); - p1k[3] += _S_(p1k[2] ^ TK16((i & 1) + 6)); - p1k[4] += _S_(p1k[3] ^ TK16((i & 1) + 0)); - p1k[4] += (unsigned short)i; /* avoid "slide attacks" */ - } -} - -/** - * phase2() - generate RC4KEY, given TK, P1K, IV16 - * @rc4key: Placeholder for the returned key - * @tk: Temporal key [128 bits] - * @p1k: Phase 1 output key [ 80 bits] - * @iv16: low 16 bits of IV counter [ 16 bits] - * - * The value {TA, IV32, IV16} for Phase1/Phase2 must be unique - * across all packets using the same key TK value. Then, for a - * given value of TK[], this TKIP48 construction guarantees that - * the final RC4KEY value is unique across all packets. - * - * Suggested implementation optimization: if PPK[] is "overlaid" - * appropriately on RC4KEY[], there is no need for the final - * for loop below that copies the PPK[] result into RC4KEY[]. - * - * Return: rc4key[] - the key used to encrypt the packet [128 bits] - */ -static void phase2(u8 *rc4key, const u8 *tk, const u16 *p1k, u16 iv16) -{ - int i; - u16 PPK[6]; /* temporary key for mixing */ - /* Note: all adds in the PPK[] equations below are mod 2**16 */ - for (i = 0; i < 5; i++) - PPK[i] = p1k[i]; /* first, copy P1K to PPK */ - PPK[5] = p1k[4] + iv16; /* next, add in IV16 */ - - /* Bijective non-linear mixing of the 96 bits of PPK[0..5] */ - PPK[0] += _S_(PPK[5] ^ TK16(0)); /* Mix key in each "round" */ - PPK[1] += _S_(PPK[0] ^ TK16(1)); - PPK[2] += _S_(PPK[1] ^ TK16(2)); - PPK[3] += _S_(PPK[2] ^ TK16(3)); - PPK[4] += _S_(PPK[3] ^ TK16(4)); - PPK[5] += _S_(PPK[4] ^ TK16(5)); /* Total # S-box lookups == 6 */ - - /* Final sweep: bijective, "linear". Rotates kill LSB correlations */ - PPK[0] += RotR1(PPK[5] ^ TK16(6)); - PPK[1] += RotR1(PPK[0] ^ TK16(7)); /* Use all of TK[] in Phase2 */ - PPK[2] += RotR1(PPK[1]); - PPK[3] += RotR1(PPK[2]); - PPK[4] += RotR1(PPK[3]); - PPK[5] += RotR1(PPK[4]); - /* Note: At this point, for a given key TK[0..15], the 96-bit output */ - /* value PPK[0..5] is guaranteed to be unique, as a function */ - /* of the 96-bit "input" value {TA, IV32, IV16}. That is, P1K */ - /* is now a keyed permutation of {TA, IV32, IV16}. */ - - /* Set RC4KEY[0..3], which includes "cleartext" portion of RC4 key */ - rc4key[0] = Hi8(iv16); /* RC4KEY[0..2] is the WEP IV */ - rc4key[1] = (Hi8(iv16) | 0x20) & 0x7F; /* Help avoid weak (FMS) keys */ - rc4key[2] = Lo8(iv16); - rc4key[3] = Lo8((PPK[5] ^ TK16(0)) >> 1); - - /* Copy 96 bits of PPK[0..5] to RC4KEY[4..15] (little-endian) */ - for (i = 0; i < 6; i++) { - rc4key[4 + 2 * i] = Lo8(PPK[i]); - rc4key[5 + 2 * i] = Hi8(PPK[i]); - } -} - -/* The hlen isn't include the IV */ -u32 rtw_tkip_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - u8 hw_hdr_offset = 0; - struct arc4context mycontext; - int curfragnum, length; - - u8 *pframe, *payload, *iv, *prwskey; - union pn48 dot11txpn; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - - if (!pxmitframe->buf_addr) - return _FAIL; - - hw_hdr_offset = TXDESC_SIZE + - (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); - pframe = pxmitframe->buf_addr + hw_hdr_offset; - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt == _TKIP_) { - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); - - if (stainfo) { - if (is_multicast_ether_addr(pattrib->ra)) - prwskey = psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey; - else - prwskey = &stainfo->dot118021x_UncstKey.skey[0]; - - for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { - iv = pframe + pattrib->hdrlen; - payload = pframe + pattrib->iv_len + pattrib->hdrlen; - - GET_TKIP_PN(iv, dot11txpn); - - pnl = (u16)(dot11txpn.val); - pnh = (u32)(dot11txpn.val >> 16); - phase1((u16 *)&ttkey[0], prwskey, &pattrib->ta[0], pnh); - phase2(&rc4key[0], prwskey, (u16 *)&ttkey[0], pnl); - - if ((curfragnum + 1) == pattrib->nr_frags) { /* 4 the last fragment */ - length = pattrib->last_txcmdsz - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; - *((__le32 *)crc) = getcrc32(payload, length);/* modified by Amy*/ - - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - arcfour_encrypt(&mycontext, payload + length, crc, 4); - } else { - length = pxmitpriv->frag_len - pattrib->hdrlen - pattrib->iv_len - pattrib->icv_len; - *((__le32 *)crc) = getcrc32(payload, length);/* modified by Amy*/ - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - arcfour_encrypt(&mycontext, payload + length, crc, 4); - - pframe += pxmitpriv->frag_len; - pframe = (u8 *)round_up((size_t)(pframe), 4); - } - } - } else { - res = _FAIL; - } - } - return res; -} - -/* The hlen isn't include the IV */ -u32 rtw_tkip_decrypt(struct adapter *padapter, struct recv_frame *precvframe) -{ /* exclude ICV */ - u16 pnl; - u32 pnh; - u8 rc4key[16]; - u8 ttkey[16]; - u8 crc[4]; - struct arc4context mycontext; - int length; - u8 *pframe, *payload, *iv, *prwskey; - union pn48 dot11txpn; - struct sta_info *stainfo; - struct rx_pkt_attrib *prxattrib = &precvframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - u32 res = _SUCCESS; - - pframe = (unsigned char *)precvframe->pkt->data; - - /* 4 start to decrypt recvframe */ - if (prxattrib->encrypt == _TKIP_) { - stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]); - if (stainfo) { - if (is_multicast_ether_addr(prxattrib->ra)) { - if (!psecuritypriv->binstallGrpkey) { - res = _FAIL; - goto exit; - } - prwskey = psecuritypriv->dot118021XGrpKey[prxattrib->key_index].skey; - } else { - prwskey = &stainfo->dot118021x_UncstKey.skey[0]; - } - - iv = pframe + prxattrib->hdrlen; - payload = pframe + prxattrib->iv_len + prxattrib->hdrlen; - length = precvframe->pkt->len - prxattrib->hdrlen - prxattrib->iv_len; - - GET_TKIP_PN(iv, dot11txpn); - - pnl = (u16)(dot11txpn.val); - pnh = (u32)(dot11txpn.val >> 16); - - phase1((u16 *)&ttkey[0], prwskey, &prxattrib->ta[0], pnh); - phase2(&rc4key[0], prwskey, (unsigned short *)&ttkey[0], pnl); - - /* 4 decrypt payload include icv */ - - arcfour_init(&mycontext, rc4key, 16); - arcfour_encrypt(&mycontext, payload, payload, length); - - *((__le32 *)crc) = getcrc32(payload, length - 4); - - if (crc[3] != payload[length - 1] || - crc[2] != payload[length - 2] || - crc[1] != payload[length - 3] || - crc[0] != payload[length - 4]) - res = _FAIL; - } else { - res = _FAIL; - } - } -exit: - return res; -} - -u32 rtw_aes_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - int curfragnum, length; - u8 *pframe; /* *payload,*iv */ - u8 hw_hdr_offset = 0; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u32 res = _SUCCESS; - void *crypto_private; - struct sk_buff *skb; - struct lib80211_crypto_ops *crypto_ops; - const int key_idx = is_multicast_ether_addr(pattrib->ra) ? psecuritypriv->dot118021XGrpKeyid : 0; - const int key_length = 16; - u8 *key; - - if (!pxmitframe->buf_addr) - return _FAIL; - - hw_hdr_offset = TXDESC_SIZE + - (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); - - pframe = pxmitframe->buf_addr + hw_hdr_offset; - - /* 4 start to encrypt each fragment */ - if (pattrib->encrypt != _AES_) - return res; - - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); - - if (!stainfo) - return _FAIL; - - crypto_ops = lib80211_get_crypto_ops("CCMP"); - - if (is_multicast_ether_addr(pattrib->ra)) - key = psecuritypriv->dot118021XGrpKey[key_idx].skey; - else - key = stainfo->dot118021x_UncstKey.skey; - - if (!crypto_ops) { - res = _FAIL; - goto exit; - } - - crypto_private = crypto_ops->init(key_idx); - if (!crypto_private) { - res = _FAIL; - goto exit; - } - - if (crypto_ops->set_key(key, key_length, NULL, crypto_private) < 0) { - res = _FAIL; - goto exit_crypto_ops_deinit; - } - - for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { - if (curfragnum + 1 == pattrib->nr_frags) - length = pattrib->last_txcmdsz; - else - length = pxmitpriv->frag_len; - - skb = dev_alloc_skb(length); - if (!skb) { - res = _FAIL; - goto exit_crypto_ops_deinit; - } - - skb_put_data(skb, pframe, length); - - memmove(skb->data + pattrib->iv_len, skb->data, pattrib->hdrlen); - skb_pull(skb, pattrib->iv_len); - skb_trim(skb, skb->len - pattrib->icv_len); - - if (crypto_ops->encrypt_mpdu(skb, pattrib->hdrlen, crypto_private)) { - kfree_skb(skb); - res = _FAIL; - goto exit_crypto_ops_deinit; - } - - memcpy(pframe, skb->data, skb->len); - - pframe += skb->len; - pframe = (u8 *)round_up((size_t)(pframe), 8); - - kfree_skb(skb); - } - -exit_crypto_ops_deinit: - crypto_ops->deinit(crypto_private); - -exit: - return res; -} - -u32 rtw_aes_decrypt(struct adapter *padapter, struct recv_frame *precvframe) -{ - struct rx_pkt_attrib *prxattrib = &precvframe->attrib; - u32 res = _SUCCESS; - - /* 4 start to encrypt each fragment */ - if (prxattrib->encrypt == _AES_) { - struct sta_info *stainfo = rtw_get_stainfo(&padapter->stapriv, &prxattrib->ta[0]); - - if (stainfo) { - int key_idx; - const int key_length = 16, iv_len = 8, icv_len = 8; - struct sk_buff *skb = precvframe->pkt; - void *crypto_private = NULL; - u8 *key, *pframe = skb->data; - struct lib80211_crypto_ops *crypto_ops = lib80211_get_crypto_ops("CCMP"); - struct security_priv *psecuritypriv = &padapter->securitypriv; - char iv[8], icv[8]; - - if (is_multicast_ether_addr(prxattrib->ra)) { - /* in concurrent we should use sw descrypt in group key, so we remove this message */ - if (!psecuritypriv->binstallGrpkey) { - res = _FAIL; - goto exit; - } - key_idx = psecuritypriv->dot118021XGrpKeyid; - key = psecuritypriv->dot118021XGrpKey[key_idx].skey; - } else { - key_idx = 0; - key = stainfo->dot118021x_UncstKey.skey; - } - - if (!crypto_ops) { - res = _FAIL; - goto exit_lib80211_ccmp; - } - - memcpy(iv, pframe + prxattrib->hdrlen, iv_len); - memcpy(icv, pframe + skb->len - icv_len, icv_len); - - crypto_private = crypto_ops->init(key_idx); - if (!crypto_private) { - res = _FAIL; - goto exit_lib80211_ccmp; - } - if (crypto_ops->set_key(key, key_length, NULL, crypto_private) < 0) { - res = _FAIL; - goto exit_lib80211_ccmp; - } - if (crypto_ops->decrypt_mpdu(skb, prxattrib->hdrlen, crypto_private)) { - res = _FAIL; - goto exit_lib80211_ccmp; - } - - memmove(pframe, pframe + iv_len, prxattrib->hdrlen); - skb_push(skb, iv_len); - skb_put(skb, icv_len); - - memcpy(pframe + prxattrib->hdrlen, iv, iv_len); - memcpy(pframe + skb->len - icv_len, icv, icv_len); - -exit_lib80211_ccmp: - if (crypto_ops && crypto_private) - crypto_ops->deinit(crypto_private); - } else { - res = _FAIL; - } - } -exit: - return res; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_sreset.c b/drivers/staging/rtl8188eu/core/rtw_sreset.c deleted file mode 100644 index a8397b132002..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_sreset.c +++ /dev/null @@ -1,21 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <rtw_sreset.h> -#include <usb_ops_linux.h> - -void rtw_hal_sreset_init(struct adapter *padapter) -{ - struct sreset_priv *psrtpriv = &padapter->HalData->srestpriv; - - psrtpriv->wifi_error_status = WIFI_STATUS_SUCCESS; -} - -void sreset_set_wifi_error_status(struct adapter *padapter, u32 status) -{ - padapter->HalData->srestpriv.wifi_error_status = status; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c b/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c deleted file mode 100644 index 19eddf573fd8..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_sta_mgt.c +++ /dev/null @@ -1,479 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_STA_MGT_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <xmit_osdep.h> -#include <mlme_osdep.h> -#include <sta_info.h> -#include <linux/vmalloc.h> - -static void _rtw_init_stainfo(struct sta_info *psta) -{ - memset((u8 *)psta, 0, sizeof(struct sta_info)); - - spin_lock_init(&psta->lock); - INIT_LIST_HEAD(&psta->list); - INIT_LIST_HEAD(&psta->hash_list); - _rtw_init_queue(&psta->sleep_q); - psta->sleepq_len = 0; - - _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); - _rtw_init_sta_recv_priv(&psta->sta_recvpriv); - -#ifdef CONFIG_88EU_AP_MODE - - INIT_LIST_HEAD(&psta->asoc_list); - - INIT_LIST_HEAD(&psta->auth_list); - - psta->expire_to = 0; - - psta->flags = 0; - - psta->capability = 0; - - psta->bpairwise_key_installed = false; - - psta->nonerp_set = 0; - psta->no_short_slot_time_set = 0; - psta->no_short_preamble_set = 0; - psta->no_ht_gf_set = 0; - psta->no_ht_set = 0; - psta->ht_20mhz_set = 0; - - psta->under_exist_checking = 0; - - psta->keep_alive_trycnt = 0; - -#endif /* CONFIG_88EU_AP_MODE */ -} - -u32 _rtw_init_sta_priv(struct sta_priv *pstapriv) -{ - struct sta_info *psta; - s32 i; - - pstapriv->pallocated_stainfo_buf = vzalloc(sizeof(struct sta_info) * NUM_STA + 4); - - if (!pstapriv->pallocated_stainfo_buf) - return _FAIL; - - pstapriv->pstainfo_buf = pstapriv->pallocated_stainfo_buf + 4 - - ((size_t)(pstapriv->pallocated_stainfo_buf) & 3); - - _rtw_init_queue(&pstapriv->free_sta_queue); - - spin_lock_init(&pstapriv->sta_hash_lock); - - pstapriv->asoc_sta_count = 0; - _rtw_init_queue(&pstapriv->sleep_q); - _rtw_init_queue(&pstapriv->wakeup_q); - - psta = (struct sta_info *)(pstapriv->pstainfo_buf); - - for (i = 0; i < NUM_STA; i++) { - _rtw_init_stainfo(psta); - - INIT_LIST_HEAD(&pstapriv->sta_hash[i]); - - list_add_tail(&psta->list, - get_list_head(&pstapriv->free_sta_queue)); - - psta++; - } - -#ifdef CONFIG_88EU_AP_MODE - - pstapriv->sta_dz_bitmap = 0; - pstapriv->tim_bitmap = 0; - - INIT_LIST_HEAD(&pstapriv->asoc_list); - INIT_LIST_HEAD(&pstapriv->auth_list); - spin_lock_init(&pstapriv->asoc_list_lock); - spin_lock_init(&pstapriv->auth_list_lock); - pstapriv->asoc_list_cnt = 0; - pstapriv->auth_list_cnt = 0; - - pstapriv->auth_to = 3; /* 3*2 = 6 sec */ - pstapriv->assoc_to = 3; - pstapriv->expire_to = 3; /* 3*2 = 6 sec */ - pstapriv->max_num_sta = NUM_STA; -#endif - - return _SUCCESS; -} - -inline int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta) -{ - int offset = (((u8 *)sta) - stapriv->pstainfo_buf) / sizeof(struct sta_info); - - return offset; -} - -inline struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int offset) -{ - return (struct sta_info *)(stapriv->pstainfo_buf + offset * sizeof(struct sta_info)); -} - -u32 _rtw_free_sta_priv(struct sta_priv *pstapriv) -{ - struct list_head *phead, *plist; - struct sta_info *psta = NULL; - struct recv_reorder_ctrl *preorder_ctrl; - int index; - - if (!pstapriv) - return _SUCCESS; - - /* delete all reordering_ctrl_timer */ - spin_lock_bh(&pstapriv->sta_hash_lock); - for (index = 0; index < NUM_STA; index++) { - phead = &pstapriv->sta_hash[index]; - list_for_each(plist, phead) { - int i; - - psta = list_entry(plist, struct sta_info, hash_list); - - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - del_timer_sync(&preorder_ctrl->reordering_ctrl_timer); - } - } - } - spin_unlock_bh(&pstapriv->sta_hash_lock); - - vfree(pstapriv->pallocated_stainfo_buf); - - return _SUCCESS; -} - -struct sta_info *rtw_alloc_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - s32 index; - struct list_head *phash_list; - struct sta_info *psta; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - int i = 0; - u16 wRxSeqInitialValue = 0xffff; - - pfree_sta_queue = &pstapriv->free_sta_queue; - - spin_lock_bh(&pfree_sta_queue->lock); - psta = list_first_entry_or_null(&pfree_sta_queue->queue, - struct sta_info, list); - if (!psta) { - spin_unlock_bh(&pfree_sta_queue->lock); - return NULL; - } - - list_del_init(&psta->list); - spin_unlock_bh(&pfree_sta_queue->lock); - _rtw_init_stainfo(psta); - memcpy(psta->hwaddr, hwaddr, ETH_ALEN); - index = wifi_mac_hash(hwaddr); - if (index >= NUM_STA) - return NULL; - phash_list = &pstapriv->sta_hash[index]; - - spin_lock_bh(&pstapriv->sta_hash_lock); - list_add_tail(&psta->hash_list, phash_list); - pstapriv->asoc_sta_count++; - spin_unlock_bh(&pstapriv->sta_hash_lock); - - /* Commented by Albert 2009/08/13 - * For the SMC router, the sequence number of first packet of - * WPS handshake will be 0. In this case, this packet will be - * dropped by recv_decache function if we use the 0x00 as the - * default value for tid_rxseq variable. So, we initialize the - * tid_rxseq variable as the 0xffff. - */ - - for (i = 0; i < 16; i++) - memcpy(&psta->sta_recvpriv.rxcache.tid_rxseq[i], - &wRxSeqInitialValue, 2); - - init_addba_retry_timer(pstapriv->padapter, psta); - - /* for A-MPDU Rx reordering buffer control */ - for (i = 0; i < 16; i++) { - preorder_ctrl = &psta->recvreorder_ctrl[i]; - - preorder_ctrl->padapter = pstapriv->padapter; - - preorder_ctrl->enable = false; - - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->wend_b = 0xffff; - preorder_ctrl->wsize_b = 64;/* 64; */ - - _rtw_init_queue(&preorder_ctrl->pending_recvframe_queue); - - rtw_init_recv_timer(preorder_ctrl); - } - - /* init for DM */ - psta->rssi_stat.UndecoratedSmoothedPWDB = -1; - psta->rssi_stat.UndecoratedSmoothedCCK = -1; - - /* init for the sequence number of received management frame */ - psta->RxMgmtFrameSeqNum = 0xffff; - - return psta; -} - -/* using pstapriv->sta_hash_lock to protect */ -u32 rtw_free_stainfo(struct adapter *padapter, struct sta_info *psta) -{ - int i; - struct __queue *pfree_sta_queue; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_xmit_priv *pstaxmitpriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - goto exit; - - pfree_sta_queue = &pstapriv->free_sta_queue; - - pstaxmitpriv = &psta->sta_xmitpriv; - - spin_lock_bh(&pxmitpriv->lock); - - rtw_free_xmitframe_queue(pxmitpriv, &psta->sleep_q); - psta->sleepq_len = 0; - - rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vo_q.sta_pending); - - list_del_init(&pstaxmitpriv->vo_q.tx_pending); - - rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->vi_q.sta_pending); - - list_del_init(&pstaxmitpriv->vi_q.tx_pending); - - rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->bk_q.sta_pending); - - list_del_init(&pstaxmitpriv->bk_q.tx_pending); - - rtw_free_xmitframe_queue(pxmitpriv, &pstaxmitpriv->be_q.sta_pending); - - list_del_init(&pstaxmitpriv->be_q.tx_pending); - - spin_unlock_bh(&pxmitpriv->lock); - - list_del_init(&psta->hash_list); - pstapriv->asoc_sta_count--; - - /* re-init sta_info; 20061114 */ - _rtw_init_sta_xmit_priv(&psta->sta_xmitpriv); - _rtw_init_sta_recv_priv(&psta->sta_recvpriv); - - del_timer_sync(&psta->addba_retry_timer); - - /* for A-MPDU Rx reordering buffer control, cancel - * reordering_ctrl_timer - */ - for (i = 0; i < 16; i++) { - struct list_head *phead, *plist; - struct recv_frame *prframe; - struct __queue *ppending_recvframe_queue; - struct __queue *pfree_recv_queue = &padapter->recvpriv.free_recv_queue; - - preorder_ctrl = &psta->recvreorder_ctrl[i]; - - del_timer_sync(&preorder_ctrl->reordering_ctrl_timer); - - ppending_recvframe_queue = &preorder_ctrl->pending_recvframe_queue; - - spin_lock_bh(&ppending_recvframe_queue->lock); - - phead = get_list_head(ppending_recvframe_queue); - plist = phead->next; - - while (!list_empty(phead)) { - prframe = container_of(plist, struct recv_frame, list); - - plist = plist->next; - - list_del_init(&prframe->list); - - rtw_free_recvframe(prframe, pfree_recv_queue); - } - - spin_unlock_bh(&ppending_recvframe_queue->lock); - } - - if (!(psta->state & WIFI_AP_STATE)) - rtw_hal_set_odm_var(padapter, HAL_ODM_STA_INFO, psta, false); - -#ifdef CONFIG_88EU_AP_MODE - - spin_lock_bh(&pstapriv->auth_list_lock); - if (!list_empty(&psta->auth_list)) { - list_del_init(&psta->auth_list); - pstapriv->auth_list_cnt--; - } - spin_unlock_bh(&pstapriv->auth_list_lock); - - psta->expire_to = 0; - - psta->sleepq_ac_len = 0; - psta->qos_info = 0; - - psta->max_sp_len = 0; - psta->uapsd_bk = 0; - psta->uapsd_be = 0; - psta->uapsd_vi = 0; - psta->uapsd_vo = 0; - psta->has_legacy_ac = 0; - - pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); - pstapriv->tim_bitmap &= ~BIT(psta->aid); - - if ((psta->aid > 0) && (pstapriv->sta_aid[psta->aid - 1] == psta)) { - pstapriv->sta_aid[psta->aid - 1] = NULL; - psta->aid = 0; - } - - psta->under_exist_checking = 0; - -#endif /* CONFIG_88EU_AP_MODE */ - - spin_lock_bh(&pfree_sta_queue->lock); - list_add_tail(&psta->list, get_list_head(pfree_sta_queue)); - spin_unlock_bh(&pfree_sta_queue->lock); - -exit: - - return _SUCCESS; -} - -/* free all stainfo which in sta_hash[all] */ -void rtw_free_all_stainfo(struct adapter *padapter) -{ - struct list_head *phead; - s32 index; - struct sta_info *psta, *temp; - struct sta_priv *pstapriv = &padapter->stapriv; - struct sta_info *pbcmc_stainfo = rtw_get_bcmc_stainfo(padapter); - - if (pstapriv->asoc_sta_count == 1) - return; - - spin_lock_bh(&pstapriv->sta_hash_lock); - - for (index = 0; index < NUM_STA; index++) { - phead = &pstapriv->sta_hash[index]; - list_for_each_entry_safe(psta, temp, phead, hash_list) { - if (pbcmc_stainfo != psta) - rtw_free_stainfo(padapter, psta); - } - } - spin_unlock_bh(&pstapriv->sta_hash_lock); -} - -/* any station allocated can be searched by hash list */ -struct sta_info *rtw_get_stainfo(struct sta_priv *pstapriv, u8 *hwaddr) -{ - struct list_head *plist, *phead; - struct sta_info *psta = NULL; - u32 index; - u8 *addr; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - if (!hwaddr) - return NULL; - - if (is_multicast_ether_addr(hwaddr)) - addr = bc_addr; - else - addr = hwaddr; - - index = wifi_mac_hash(addr); - - spin_lock_bh(&pstapriv->sta_hash_lock); - - phead = &pstapriv->sta_hash[index]; - list_for_each(plist, phead) { - psta = list_entry(plist, struct sta_info, hash_list); - - if (!memcmp(psta->hwaddr, addr, ETH_ALEN)) { - /* if found the matched address */ - break; - } - psta = NULL; - } - - spin_unlock_bh(&pstapriv->sta_hash_lock); - return psta; -} - -u32 rtw_init_bcmc_stainfo(struct adapter *padapter) -{ - struct sta_info *psta; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - struct sta_priv *pstapriv = &padapter->stapriv; - - psta = rtw_alloc_stainfo(pstapriv, bc_addr); - - if (!psta) - return _FAIL; - - /* default broadcast & multicast use macid 1 */ - psta->mac_id = 1; - - return _SUCCESS; -} - -struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - u8 bc_addr[ETH_ALEN] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - return rtw_get_stainfo(pstapriv, bc_addr); -} - -bool rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr) -{ - bool res = true; -#ifdef CONFIG_88EU_AP_MODE - struct list_head *plist, *phead; - struct rtw_wlan_acl_node *paclnode; - bool match = false; - struct sta_priv *pstapriv = &padapter->stapriv; - struct wlan_acl_pool *pacl_list = &pstapriv->acl_list; - struct __queue *pacl_node_q = &pacl_list->acl_node_q; - - spin_lock_bh(&pacl_node_q->lock); - phead = get_list_head(pacl_node_q); - list_for_each(plist, phead) { - paclnode = list_entry(plist, struct rtw_wlan_acl_node, list); - - if (!memcmp(paclnode->addr, mac_addr, ETH_ALEN)) { - if (paclnode->valid) { - match = true; - break; - } - } - } - spin_unlock_bh(&pacl_node_q->lock); - - if (pacl_list->mode == 1)/* accept unless in deny list */ - res = !match; - else if (pacl_list->mode == 2)/* deny unless in accept list */ - res = match; - else - res = true; - -#endif - - return res; -} diff --git a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c b/drivers/staging/rtl8188eu/core/rtw_wlan_util.c deleted file mode 100644 index 2d4776debb97..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_wlan_util.c +++ /dev/null @@ -1,1373 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_WLAN_UTIL_C_ - -#include <linux/ieee80211.h> - -#include <osdep_service.h> -#include <drv_types.h> -#include <wifi.h> - -static const u8 ARTHEROS_OUI1[] = {0x00, 0x03, 0x7f}; -static const u8 ARTHEROS_OUI2[] = {0x00, 0x13, 0x74}; - -static const u8 BROADCOM_OUI1[] = {0x00, 0x10, 0x18}; -static const u8 BROADCOM_OUI2[] = {0x00, 0x0a, 0xf7}; - -static const u8 CISCO_OUI[] = {0x00, 0x40, 0x96}; -static const u8 MARVELL_OUI[] = {0x00, 0x50, 0x43}; -static const u8 RALINK_OUI[] = {0x00, 0x0c, 0x43}; -static const u8 REALTEK_OUI[] = {0x00, 0xe0, 0x4c}; -static const u8 AIRGOCAP_OUI[] = {0x00, 0x0a, 0xf5}; -static const u8 EPIGRAM_OUI[] = {0x00, 0x90, 0x4c}; - -u8 REALTEK_96B_IE[] = {0x00, 0xe0, 0x4c, 0x02, 0x01, 0x20}; - -#define WAIT_FOR_BCN_TO_MIN (6000) -#define WAIT_FOR_BCN_TO_MAX (20000) - -static const u8 rtw_basic_rate_cck[4] = { - IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK -}; - -static const u8 rtw_basic_rate_ofdm[3] = { - IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK -}; - -static const u8 rtw_basic_rate_mix[7] = { - IEEE80211_CCK_RATE_1MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_2MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_5MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_CCK_RATE_11MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_OFDM_RATE_6MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_OFDM_RATE_12MB | IEEE80211_BASIC_RATE_MASK, - IEEE80211_OFDM_RATE_24MB | IEEE80211_BASIC_RATE_MASK -}; - -unsigned char networktype_to_raid(unsigned char network_type) -{ - switch (network_type) { - case WIRELESS_11B: - return RATR_INX_WIRELESS_B; - case WIRELESS_11A: - case WIRELESS_11G: - return RATR_INX_WIRELESS_G; - case WIRELESS_11BG: - return RATR_INX_WIRELESS_GB; - case WIRELESS_11_24N: - case WIRELESS_11_5N: - return RATR_INX_WIRELESS_N; - case WIRELESS_11A_5N: - case WIRELESS_11G_24N: - return RATR_INX_WIRELESS_NG; - case WIRELESS_11BG_24N: - return RATR_INX_WIRELESS_NGB; - default: - return RATR_INX_WIRELESS_GB; - } -} - -u8 judge_network_type(struct adapter *padapter, unsigned char *rate) -{ - u8 network_type = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pmlmeinfo->HT_enable) - network_type = WIRELESS_11_24N; - - if (rtw_is_cckratesonly_included(rate)) - network_type |= WIRELESS_11B; - else if (rtw_is_cckrates_included(rate)) - network_type |= WIRELESS_11BG; - else - network_type |= WIRELESS_11G; - - return network_type; -} - -static unsigned char ratetbl_val_2wifirate(unsigned char rate) -{ - switch (rate & 0x7f) { - case 0: - return IEEE80211_CCK_RATE_1MB; - case 1: - return IEEE80211_CCK_RATE_2MB; - case 2: - return IEEE80211_CCK_RATE_5MB; - case 3: - return IEEE80211_CCK_RATE_11MB; - case 4: - return IEEE80211_OFDM_RATE_6MB; - case 5: - return IEEE80211_OFDM_RATE_9MB; - case 6: - return IEEE80211_OFDM_RATE_12MB; - case 7: - return IEEE80211_OFDM_RATE_18MB; - case 8: - return IEEE80211_OFDM_RATE_24MB; - case 9: - return IEEE80211_OFDM_RATE_36MB; - case 10: - return IEEE80211_OFDM_RATE_48MB; - case 11: - return IEEE80211_OFDM_RATE_54MB; - default: - return 0; - } -} - -static bool is_basicrate(struct adapter *padapter, unsigned char rate) -{ - int i; - unsigned char val; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - for (i = 0; i < NumRates; i++) { - val = pmlmeext->basicrate[i]; - - if ((val != 0xff) && (val != 0xfe)) { - if (rate == ratetbl_val_2wifirate(val)) - return true; - } - } - return false; -} - -static unsigned int ratetbl2rateset(struct adapter *padapter, unsigned char *rateset) -{ - int i; - unsigned char rate; - unsigned int len = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - for (i = 0; i < NumRates; i++) { - rate = pmlmeext->datarate[i]; - - switch (rate) { - case 0xff: - return len; - case 0xfe: - continue; - default: - rate = ratetbl_val_2wifirate(rate); - - if (is_basicrate(padapter, rate)) - rate |= IEEE80211_BASIC_RATE_MASK; - - rateset[len] = rate; - len++; - break; - } - } - return len; -} - -void get_rate_set(struct adapter *padapter, unsigned char *pbssrate, int *bssrate_len) -{ - unsigned char supportedrates[NumRates]; - - memset(supportedrates, 0, NumRates); - *bssrate_len = ratetbl2rateset(padapter, supportedrates); - memcpy(pbssrate, supportedrates, *bssrate_len); -} - -void UpdateBrateTbl(struct adapter *Adapter, u8 *mbrate) -{ - u8 i; - u8 rate; - - /* 1M, 2M, 5.5M, 11M, 6M, 12M, 24M are mandatory. */ - for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { - rate = mbrate[i] & 0x7f; - switch (rate) { - case IEEE80211_CCK_RATE_1MB: - case IEEE80211_CCK_RATE_2MB: - case IEEE80211_CCK_RATE_5MB: - case IEEE80211_CCK_RATE_11MB: - case IEEE80211_OFDM_RATE_6MB: - case IEEE80211_OFDM_RATE_12MB: - case IEEE80211_OFDM_RATE_24MB: - mbrate[i] |= IEEE80211_BASIC_RATE_MASK; - break; - } - } -} - -void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen) -{ - u8 i; - u8 rate; - - for (i = 0; i < bssratelen; i++) { - rate = bssrateset[i] & 0x7f; - switch (rate) { - case IEEE80211_CCK_RATE_1MB: - case IEEE80211_CCK_RATE_2MB: - case IEEE80211_CCK_RATE_5MB: - case IEEE80211_CCK_RATE_11MB: - bssrateset[i] |= IEEE80211_BASIC_RATE_MASK; - break; - } - } -} - -void Save_DM_Func_Flag(struct adapter *padapter) -{ - u8 saveflag = true; - - rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&saveflag)); -} - -void Restore_DM_Func_Flag(struct adapter *padapter) -{ - u8 saveflag = false; - - rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_OP, (u8 *)(&saveflag)); -} - -void Switch_DM_Func(struct adapter *padapter, u32 mode, u8 enable) -{ - if (enable) - rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_SET, (u8 *)(&mode)); - else - rtw_hal_set_hwreg(padapter, HW_VAR_DM_FUNC_CLR, (u8 *)(&mode)); -} - -void Set_MSR(struct adapter *padapter, u8 type) -{ - rtw_hal_set_hwreg(padapter, HW_VAR_MEDIA_STATUS, (u8 *)(&type)); -} - -inline u8 rtw_get_oper_ch(struct adapter *adapter) -{ - return adapter->mlmeextpriv.oper_channel; -} - -inline void rtw_set_oper_ch(struct adapter *adapter, u8 ch) -{ - adapter->mlmeextpriv.oper_channel = ch; -} - -inline void rtw_set_oper_bw(struct adapter *adapter, u8 bw) -{ - adapter->mlmeextpriv.oper_bwmode = bw; -} - -inline void rtw_set_oper_choffset(struct adapter *adapter, u8 offset) -{ - adapter->mlmeextpriv.oper_ch_offset = offset; -} - -void SelectChannel(struct adapter *padapter, unsigned char channel) -{ - /* saved channel info */ - rtw_set_oper_ch(padapter, channel); - rtw_hal_set_chan(padapter, channel); -} - -void SetBWMode(struct adapter *padapter, unsigned short bwmode, - unsigned char channel_offset) -{ - /* saved bw info */ - rtw_set_oper_bw(padapter, bwmode); - rtw_set_oper_choffset(padapter, channel_offset); - - rtw_hal_set_bwmode(padapter, (enum ht_channel_width)bwmode, channel_offset); -} - -void set_channel_bwmode(struct adapter *padapter, unsigned char channel, unsigned char channel_offset, unsigned short bwmode) -{ - u8 center_ch; - - if ((bwmode == HT_CHANNEL_WIDTH_20) || - (channel_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE)) { - /* SelectChannel(padapter, channel); */ - center_ch = channel; - } else { - /* switch to the proper channel */ - if (channel_offset == HAL_PRIME_CHNL_OFFSET_LOWER) { - /* SelectChannel(padapter, channel + 2); */ - center_ch = channel + 2; - } else { - /* SelectChannel(padapter, channel - 2); */ - center_ch = channel - 2; - } - } - - /* set Channel */ - /* saved channel/bw info */ - rtw_set_oper_ch(padapter, channel); - rtw_set_oper_bw(padapter, bwmode); - rtw_set_oper_choffset(padapter, channel_offset); - - rtw_hal_set_chan(padapter, center_ch); /* set center channel */ - SetBWMode(padapter, bwmode, channel_offset); -} - -u16 get_beacon_interval(struct wlan_bssid_ex *bss) -{ - __le16 val; - - memcpy((unsigned char *)&val, rtw_get_beacon_interval_from_ie(bss->ies), 2); - - return le16_to_cpu(val); -} - -int is_client_associated_to_ap(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext; - struct mlme_ext_info *pmlmeinfo; - - if (!padapter) - return _FAIL; - - pmlmeext = &padapter->mlmeextpriv; - pmlmeinfo = &pmlmeext->mlmext_info; - - if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && - (pmlmeinfo->state & 0x03) == WIFI_FW_STATION_STATE) - return true; - else - return _FAIL; -} - -int is_client_associated_to_ibss(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if ((pmlmeinfo->state & WIFI_FW_ASSOC_SUCCESS) && - (pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) - return true; - else - return _FAIL; -} - -int is_IBSS_empty(struct adapter *padapter) -{ - unsigned int i; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - for (i = IBSS_START_MAC_ID; i < NUM_STA; i++) { - if (pmlmeinfo->FW_sta_info[i].status == 1) - return _FAIL; - } - return true; -} - -unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval) -{ - if ((bcn_interval << 2) < WAIT_FOR_BCN_TO_MIN) - return WAIT_FOR_BCN_TO_MIN; - else if ((bcn_interval << 2) > WAIT_FOR_BCN_TO_MAX) - return WAIT_FOR_BCN_TO_MAX; - else - return bcn_interval << 2; -} - -void invalidate_cam_all(struct adapter *padapter) -{ - rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, NULL); -} - -void write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key) -{ - unsigned int i, val, addr; - int j; - u32 cam_val[2]; - - addr = entry << 3; - - for (j = 5; j >= 0; j--) { - switch (j) { - case 0: - val = ctrl | (mac[0] << 16) | (mac[1] << 24); - break; - case 1: - val = mac[2] | (mac[3] << 8) | (mac[4] << 16) | (mac[5] << 24); - break; - default: - i = (j - 2) << 2; - val = key[i] | (key[i + 1] << 8) | (key[i + 2] << 16) | - (key[i + 3] << 24); - break; - } - - cam_val[0] = val; - cam_val[1] = addr + (unsigned int)j; - - rtw_hal_set_hwreg(padapter, HW_VAR_CAM_WRITE, (u8 *)cam_val); - } -} - -void clear_cam_entry(struct adapter *padapter, u8 entry) -{ - u8 null_sta[ETH_ALEN] = {}; - u8 null_key[16] = {}; - - write_cam(padapter, entry, 0, null_sta, null_key); -} - -int allocate_fw_sta_entry(struct adapter *padapter) -{ - unsigned int mac_id; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - for (mac_id = IBSS_START_MAC_ID; mac_id < NUM_STA; mac_id++) { - if (pmlmeinfo->FW_sta_info[mac_id].status == 0) { - pmlmeinfo->FW_sta_info[mac_id].status = 1; - pmlmeinfo->FW_sta_info[mac_id].retry = 0; - break; - } - } - - return mac_id; -} - -void flush_all_cam_entry(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - rtw_hal_set_hwreg(padapter, HW_VAR_CAM_INVALID_ALL, NULL); - - memset((u8 *)(pmlmeinfo->FW_sta_info), 0, sizeof(pmlmeinfo->FW_sta_info)); -} - -int WMM_param_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pmlmepriv->qospriv.qos_option == 0) { - pmlmeinfo->WMM_enable = 0; - return _FAIL; - } - - pmlmeinfo->WMM_enable = 1; - memcpy(&pmlmeinfo->WMM_param, pIE->data + 6, sizeof(struct WMM_para_element)); - return true; -} - -void WMMOnAssocRsp(struct adapter *padapter) -{ - u8 ACI, ACM, AIFS, ECWMin, ECWMax, aSifsTime; - u8 acm_mask; - u16 TXOP; - u32 acParm, i; - u32 edca[4], inx[4]; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct registry_priv *pregpriv = &padapter->registrypriv; - - if (pmlmeinfo->WMM_enable == 0) { - padapter->mlmepriv.acm_mask = 0; - return; - } - - acm_mask = 0; - - if (pmlmeext->cur_wireless_mode == WIRELESS_11B) - aSifsTime = 10; - else - aSifsTime = 16; - - for (i = 0; i < 4; i++) { - ACI = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 5) & 0x03; - ACM = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN >> 4) & 0x01; - - /* AIFS = AIFSN * slot time + SIFS - r2t phy delay */ - AIFS = (pmlmeinfo->WMM_param.ac_param[i].ACI_AIFSN & 0x0f) * pmlmeinfo->slotTime + aSifsTime; - - ECWMin = pmlmeinfo->WMM_param.ac_param[i].CW & 0x0f; - ECWMax = (pmlmeinfo->WMM_param.ac_param[i].CW & 0xf0) >> 4; - TXOP = le16_to_cpu(pmlmeinfo->WMM_param.ac_param[i].TXOP_limit); - - acParm = AIFS | (ECWMin << 8) | (ECWMax << 12) | (TXOP << 16); - - switch (ACI) { - case 0x0: - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BE, (u8 *)(&acParm)); - acm_mask |= (ACM ? BIT(1) : 0); - edca[XMIT_BE_QUEUE] = acParm; - break; - case 0x1: - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_BK, (u8 *)(&acParm)); - edca[XMIT_BK_QUEUE] = acParm; - break; - case 0x2: - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VI, (u8 *)(&acParm)); - acm_mask |= (ACM ? BIT(2) : 0); - edca[XMIT_VI_QUEUE] = acParm; - break; - case 0x3: - rtw_hal_set_hwreg(padapter, HW_VAR_AC_PARAM_VO, (u8 *)(&acParm)); - acm_mask |= (ACM ? BIT(3) : 0); - edca[XMIT_VO_QUEUE] = acParm; - break; - } - } - - if (padapter->registrypriv.acm_method == 1) - rtw_hal_set_hwreg(padapter, HW_VAR_ACM_CTRL, (u8 *)(&acm_mask)); - else - padapter->mlmepriv.acm_mask = acm_mask; - - inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3; - - if (pregpriv->wifi_spec == 1) { - u32 j, change_inx = false; - - /* entry indx: 0->vo, 1->vi, 2->be, 3->bk. */ - for (i = 0; i < 4; i++) { - for (j = i + 1; j < 4; j++) { - /* compare CW and AIFS */ - if ((edca[j] & 0xFFFF) < (edca[i] & 0xFFFF)) { - change_inx = true; - } else if ((edca[j] & 0xFFFF) == (edca[i] & 0xFFFF)) { - /* compare TXOP */ - if ((edca[j] >> 16) > (edca[i] >> 16)) - change_inx = true; - } - - if (change_inx) { - swap(edca[i], edca[j]); - swap(inx[i], inx[j]); - change_inx = false; - } - } - } - } - - for (i = 0; i < 4; i++) - pxmitpriv->wmm_para_seq[i] = inx[i]; -} - -static void bwmode_update_check(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) -{ - unsigned char new_bwmode; - unsigned char new_ch_offset; - struct HT_info_element *pHT_info; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (!pIE) - return; - - if (!phtpriv) - return; - - if (pIE->Length > sizeof(struct HT_info_element)) - return; - - pHT_info = (struct HT_info_element *)pIE->data; - - if ((pHT_info->infos[0] & BIT(2)) && pregistrypriv->cbw40_enable) { - new_bwmode = HT_CHANNEL_WIDTH_40; - - switch (pHT_info->infos[0] & 0x3) { - case 1: - new_ch_offset = HAL_PRIME_CHNL_OFFSET_LOWER; - break; - case 3: - new_ch_offset = HAL_PRIME_CHNL_OFFSET_UPPER; - break; - default: - new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - break; - } - } else { - new_bwmode = HT_CHANNEL_WIDTH_20; - new_ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - } - - if ((new_bwmode != pmlmeext->cur_bwmode) || - (new_ch_offset != pmlmeext->cur_ch_offset)) { - pmlmeinfo->bwmode_updated = true; - - pmlmeext->cur_bwmode = new_bwmode; - pmlmeext->cur_ch_offset = new_ch_offset; - - /* update HT info also */ - HT_info_handler(padapter, pIE); - } else { - pmlmeinfo->bwmode_updated = false; - } - - if (pmlmeinfo->bwmode_updated) { - struct sta_info *psta; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - struct sta_priv *pstapriv = &padapter->stapriv; - - /* update ap's stainfo */ - psta = rtw_get_stainfo(pstapriv, cur_network->MacAddress); - if (psta) { - struct ht_priv *phtpriv_sta = &psta->htpriv; - - if (phtpriv_sta->ht_option) { - /* bwmode */ - phtpriv_sta->bwmode = pmlmeext->cur_bwmode; - phtpriv_sta->ch_offset = pmlmeext->cur_ch_offset; - } else { - phtpriv_sta->bwmode = HT_CHANNEL_WIDTH_20; - phtpriv_sta->ch_offset = HAL_PRIME_CHNL_OFFSET_DONT_CARE; - } - } - } -} - -void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) -{ - unsigned int i; - u8 max_ampdu_len, min_mpdu_spacing; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - u8 *HT_cap = (u8 *)(&pmlmeinfo->HT_caps); - - if (!pIE) - return; - - if (!phtpriv->ht_option) - return; - - pmlmeinfo->HT_caps_enable = 1; - - for (i = 0; i < (pIE->Length); i++) { - if (i != 2) { - /* Got the endian issue here. */ - HT_cap[i] &= (pIE->data[i]); - } else { - /* modify from fw by Thomas 2010/11/17 */ - if ((pmlmeinfo->HT_caps.ampdu_params_info & 0x3) > (pIE->data[i] & 0x3)) - max_ampdu_len = pIE->data[i] & 0x3; - else - max_ampdu_len = pmlmeinfo->HT_caps.ampdu_params_info & 0x3; - - if ((pmlmeinfo->HT_caps.ampdu_params_info & 0x1c) > (pIE->data[i] & 0x1c)) - min_mpdu_spacing = pmlmeinfo->HT_caps.ampdu_params_info & 0x1c; - else - min_mpdu_spacing = pIE->data[i] & 0x1c; - - pmlmeinfo->HT_caps.ampdu_params_info = max_ampdu_len | min_mpdu_spacing; - } - } - - /* update the MCS rates */ - for (i = 0; i < 16; i++) - ((u8 *)&pmlmeinfo->HT_caps.mcs)[i] &= MCS_rate_1R[i]; -} - -void HT_info_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ht_priv *phtpriv = &pmlmepriv->htpriv; - - if (!pIE) - return; - - if (!phtpriv->ht_option) - return; - - if (pIE->Length > sizeof(struct HT_info_element)) - return; - - pmlmeinfo->HT_info_enable = 1; - memcpy(&pmlmeinfo->HT_info, pIE->data, pIE->Length); -} - -void HTOnAssocRsp(struct adapter *padapter) -{ - u8 max_ampdu_len; - u8 min_mpdu_spacing; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if ((pmlmeinfo->HT_info_enable) && (pmlmeinfo->HT_caps_enable)) { - pmlmeinfo->HT_enable = 1; - } else { - pmlmeinfo->HT_enable = 0; - return; - } - - /* handle A-MPDU parameter field - * - * AMPDU_para [1:0]:Max AMPDU Len => 0:8k , 1:16k, 2:32k, 3:64k - * AMPDU_para [4:2]:Min MPDU Start Spacing - */ - max_ampdu_len = pmlmeinfo->HT_caps.ampdu_params_info & 0x03; - min_mpdu_spacing = (pmlmeinfo->HT_caps.ampdu_params_info & 0x1c) >> 2; - - rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_MIN_SPACE, &min_mpdu_spacing); - rtw_hal_set_hwreg(padapter, HW_VAR_AMPDU_FACTOR, &max_ampdu_len); -} - -void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pIE->Length > 1) - return; - - pmlmeinfo->ERP_enable = 1; - memcpy(&pmlmeinfo->ERP_IE, pIE->data, pIE->Length); -} - -void VCS_update(struct adapter *padapter, struct sta_info *psta) -{ - struct registry_priv *pregpriv = &padapter->registrypriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - switch (pregpriv->vrtl_carrier_sense) { /* 0:off 1:on 2:auto */ - case 0: /* off */ - psta->rtsen = 0; - psta->cts2self = 0; - break; - case 1: /* on */ - if (pregpriv->vcs_type == 1) { /* 1:RTS/CTS 2:CTS to self */ - psta->rtsen = 1; - psta->cts2self = 0; - } else { - psta->rtsen = 0; - psta->cts2self = 1; - } - break; - case 2: /* auto */ - default: - if ((pmlmeinfo->ERP_enable) && (pmlmeinfo->ERP_IE & BIT(1))) { - if (pregpriv->vcs_type == 1) { - psta->rtsen = 1; - psta->cts2self = 0; - } else { - psta->rtsen = 0; - psta->cts2self = 1; - } - } else { - psta->rtsen = 0; - psta->cts2self = 0; - } - break; - } -} - -int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len) -{ - unsigned int len; - unsigned char *p; - unsigned short val16, subtype; - struct wlan_network *cur_network = &Adapter->mlmepriv.cur_network; - u16 wpa_len = 0, rsn_len = 0; - u8 encryp_protocol = 0; - struct wlan_bssid_ex *bssid; - int group_cipher = 0, pairwise_cipher = 0, is_8021x = 0; - unsigned char *pbuf; - u32 wpa_ielen = 0; - u8 *pbssid = GetAddr3Ptr(pframe); - struct HT_info_element *pht_info = NULL; - u32 bcn_channel; - unsigned short ht_cap_info; - unsigned char ht_info_infos_0; - int ssid_len; - - if (!is_client_associated_to_ap(Adapter)) - return true; - - len = packet_len - sizeof(struct ieee80211_hdr_3addr); - - if (len > MAX_IE_SZ) - return _FAIL; - - if (memcmp(cur_network->network.MacAddress, pbssid, 6)) - return true; - - bssid = kzalloc(sizeof(struct wlan_bssid_ex), GFP_ATOMIC); - if (!bssid) - return _FAIL; - - subtype = GetFrameSubType(pframe) >> 4; - - if (subtype == IEEE80211_STYPE_BEACON) - bssid->Reserved[0] = 1; - - bssid->Length = sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + len; - - /* below is to copy the information element */ - bssid->ie_length = len; - memcpy(bssid->ies, (pframe + sizeof(struct ieee80211_hdr_3addr)), bssid->ie_length); - - /* check bw and channel offset */ - /* parsing HT_CAP_IE */ - p = rtw_get_ie(bssid->ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_CAPABILITY, &len, bssid->ie_length - _FIXED_IE_LENGTH_); - if (p && len > 0) { - struct ieee80211_ht_cap *ht_cap = - (struct ieee80211_ht_cap *)(p + 2); - - ht_cap_info = le16_to_cpu(ht_cap->cap_info); - } else { - ht_cap_info = 0; - } - /* parsing HT_INFO_IE */ - p = rtw_get_ie(bssid->ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, bssid->ie_length - _FIXED_IE_LENGTH_); - if (p && len > 0) { - pht_info = (struct HT_info_element *)(p + 2); - ht_info_infos_0 = pht_info->infos[0]; - } else { - ht_info_infos_0 = 0; - } - if (ht_cap_info != cur_network->BcnInfo.ht_cap_info || - ((ht_info_infos_0 & 0x03) != (cur_network->BcnInfo.ht_info_infos_0 & 0x03))) { - /* bcn_info_update */ - cur_network->BcnInfo.ht_cap_info = ht_cap_info; - cur_network->BcnInfo.ht_info_infos_0 = ht_info_infos_0; - /* to do : need to check that whether modify related register of BB or not */ - /* goto _mismatch; */ - } - - /* Checking for channel */ - p = rtw_get_ie(bssid->ies + _FIXED_IE_LENGTH_, WLAN_EID_DS_PARAMS, &len, bssid->ie_length - _FIXED_IE_LENGTH_); - if (p) { - bcn_channel = *(p + 2); - } else {/* In 5G, some ap do not have DSSET IE checking HT info for channel */ - p = rtw_get_ie(bssid->ies + _FIXED_IE_LENGTH_, WLAN_EID_HT_OPERATION, &len, bssid->ie_length - _FIXED_IE_LENGTH_); - if (pht_info) - bcn_channel = pht_info->primary_channel; - else /* we don't find channel IE, so don't check it */ - bcn_channel = Adapter->mlmeextpriv.cur_channel; - } - if (bcn_channel != Adapter->mlmeextpriv.cur_channel) - goto _mismatch; - - /* checking SSID */ - ssid_len = 0; - p = rtw_get_ie(bssid->ies + _FIXED_IE_LENGTH_, WLAN_EID_SSID, &len, bssid->ie_length - _FIXED_IE_LENGTH_); - if (p) { - ssid_len = *(p + 1); - if (ssid_len > NDIS_802_11_LENGTH_SSID) - ssid_len = 0; - } - memcpy(bssid->ssid.ssid, (p + 2), ssid_len); - bssid->ssid.ssid_length = ssid_len; - - if (memcmp(bssid->ssid.ssid, cur_network->network.ssid.ssid, 32) || - bssid->ssid.ssid_length != cur_network->network.ssid.ssid_length) { - if (bssid->ssid.ssid[0] != '\0' && bssid->ssid.ssid_length != 0) /* not hidden ssid */ - goto _mismatch; - } - - /* check encryption info */ - val16 = rtw_get_capability(bssid); - - if (val16 & BIT(4)) - bssid->Privacy = 1; - else - bssid->Privacy = 0; - - if (cur_network->network.Privacy != bssid->Privacy) - goto _mismatch; - - rtw_get_sec_ie(bssid->ies, bssid->ie_length, NULL, &rsn_len, NULL, &wpa_len); - - if (rsn_len > 0) { - encryp_protocol = ENCRYP_PROTOCOL_WPA2; - } else if (wpa_len > 0) { - encryp_protocol = ENCRYP_PROTOCOL_WPA; - } else { - if (bssid->Privacy) - encryp_protocol = ENCRYP_PROTOCOL_WEP; - } - - if (cur_network->BcnInfo.encryp_protocol != encryp_protocol) - goto _mismatch; - - if (encryp_protocol == ENCRYP_PROTOCOL_WPA || encryp_protocol == ENCRYP_PROTOCOL_WPA2) { - pbuf = rtw_get_wpa_ie(&bssid->ies[12], &wpa_ielen, - bssid->ie_length - 12); - if (pbuf && (wpa_ielen > 0)) { - rtw_parse_wpa_ie(pbuf, wpa_ielen + 2, &group_cipher, - &pairwise_cipher, &is_8021x); - } else { - pbuf = rtw_get_wpa2_ie(&bssid->ies[12], &wpa_ielen, - bssid->ie_length - 12); - - if (pbuf && (wpa_ielen > 0)) - rtw_parse_wpa2_ie(pbuf, wpa_ielen + 2, &group_cipher, - &pairwise_cipher, &is_8021x); - } - - if (pairwise_cipher != cur_network->BcnInfo.pairwise_cipher || group_cipher != cur_network->BcnInfo.group_cipher) - goto _mismatch; - - if (is_8021x != cur_network->BcnInfo.is_8021x) - goto _mismatch; - } - - kfree(bssid); - return _SUCCESS; - -_mismatch: - kfree(bssid); - return _FAIL; -} - -void update_beacon_info(struct adapter *padapter, u8 *pframe, uint pkt_len, struct sta_info *psta) -{ - unsigned int i; - unsigned int len; - struct ndis_802_11_var_ie *pIE; - - len = pkt_len - (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN); - - for (i = 0; i < len;) { - pIE = (struct ndis_802_11_var_ie *)(pframe + (_BEACON_IE_OFFSET_ + WLAN_HDR_A3_LEN) + i); - - switch (pIE->ElementID) { - case WLAN_EID_HT_OPERATION: /* HT info */ - bwmode_update_check(padapter, pIE); - break; - case WLAN_EID_ERP_INFO: - ERP_IE_handler(padapter, pIE); - VCS_update(padapter, psta); - break; - default: - break; - } - - i += (pIE->Length + 2); - } -} - -unsigned int is_ap_in_tkip(struct adapter *padapter) -{ - u32 i; - struct ndis_802_11_var_ie *pIE; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - - if (rtw_get_capability(cur_network) & WLAN_CAPABILITY_PRIVACY) { - for (i = sizeof(struct ndis_802_11_fixed_ie); i < pmlmeinfo->network.ie_length;) { - pIE = (struct ndis_802_11_var_ie *)(pmlmeinfo->network.ies + i); - - switch (pIE->ElementID) { - case WLAN_EID_VENDOR_SPECIFIC: - if ((!memcmp(pIE->data, RTW_WPA_OUI, 4)) && (!memcmp((pIE->data + 12), WPA_TKIP_CIPHER, 4))) - return true; - break; - case WLAN_EID_RSN: - if (!memcmp((pIE->data + 8), RSN_TKIP_CIPHER, 4)) - return true; - break; - default: - break; - } - - i += (pIE->Length + 2); - } - return false; - } else { - return false; - } -} - -static int wifirate2_ratetbl_inx(unsigned char rate) -{ - rate = rate & 0x7f; - - switch (rate) { - case 108: - return 11; - case 96: - return 10; - case 72: - return 9; - case 48: - return 8; - case 36: - return 7; - case 24: - return 6; - case 18: - return 5; - case 12: - return 4; - case 22: - return 3; - case 11: - return 2; - case 4: - return 1; - case 2: - return 0; - default: - return 0; - } -} - -unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz) -{ - unsigned int i, num_of_rate; - unsigned int mask = 0; - - num_of_rate = min_t(unsigned int, ptn_sz, NumRates); - - for (i = 0; i < num_of_rate; i++) { - if ((*(ptn + i)) & 0x80) - mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i)); - } - return mask; -} - -unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz) -{ - unsigned int i, num_of_rate; - unsigned int mask = 0; - - num_of_rate = min_t(unsigned int, ptn_sz, NumRates); - - for (i = 0; i < num_of_rate; i++) - mask |= 0x1 << wifirate2_ratetbl_inx(*(ptn + i)); - return mask; -} - -unsigned int update_MSC_rate(struct ieee80211_ht_cap *pHT_caps) -{ - return (pHT_caps->mcs.rx_mask[0] << 12) | - (pHT_caps->mcs.rx_mask[1] << 20); -} - -int support_short_GI(struct adapter *padapter, struct ieee80211_ht_cap *pHT_caps) -{ - unsigned char bit_offset; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (!(pmlmeinfo->HT_enable)) - return _FAIL; - - if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_RALINK) - return _FAIL; - - bit_offset = (pmlmeext->cur_bwmode & HT_CHANNEL_WIDTH_40) ? 6 : 5; - - if (__le16_to_cpu(pHT_caps->cap_info) & (0x1 << bit_offset)) - return _SUCCESS; - else - return _FAIL; -} - -unsigned char get_highest_rate_idx(u32 mask) -{ - int i; - unsigned char rate_idx = 0; - - for (i = 27; i >= 0; i--) { - if (mask & BIT(i)) { - rate_idx = i; - break; - } - } - return rate_idx; -} - -void Update_RA_Entry(struct adapter *padapter, u32 mac_id) -{ - rtw_hal_update_ra_mask(padapter, mac_id, 0); -} - -void set_sta_rate(struct adapter *padapter, struct sta_info *psta) -{ - /* rate adaptive */ - Update_RA_Entry(padapter, psta->mac_id); -} - -/* Update RRSR and Rate for USERATE */ -void update_tx_basic_rate(struct adapter *padapter, u8 wirelessmode) -{ - unsigned char supported_rates[NDIS_802_11_LENGTH_RATES_EX]; - - memset(supported_rates, 0, NDIS_802_11_LENGTH_RATES_EX); - - if ((wirelessmode & WIRELESS_11B) && (wirelessmode == WIRELESS_11B)) - memcpy(supported_rates, rtw_basic_rate_cck, 4); - else if (wirelessmode & WIRELESS_11B) - memcpy(supported_rates, rtw_basic_rate_mix, 7); - else - memcpy(supported_rates, rtw_basic_rate_ofdm, 3); - - if (wirelessmode & WIRELESS_11B) - update_mgnt_tx_rate(padapter, IEEE80211_CCK_RATE_1MB); - else - update_mgnt_tx_rate(padapter, IEEE80211_OFDM_RATE_6MB); - - rtw_hal_set_hwreg(padapter, HW_VAR_BASIC_RATE, supported_rates); -} - -unsigned char check_assoc_AP(u8 *pframe, uint len) -{ - unsigned int i; - struct ndis_802_11_var_ie *pIE; - u8 epigram_vendor_flag; - u8 ralink_vendor_flag; - - epigram_vendor_flag = 0; - ralink_vendor_flag = 0; - - for (i = sizeof(struct ndis_802_11_fixed_ie); i < len;) { - pIE = (struct ndis_802_11_var_ie *)(pframe + i); - - switch (pIE->ElementID) { - case WLAN_EID_VENDOR_SPECIFIC: - if ((!memcmp(pIE->data, ARTHEROS_OUI1, 3)) || - (!memcmp(pIE->data, ARTHEROS_OUI2, 3))) { - return HT_IOT_PEER_ATHEROS; - } else if ((!memcmp(pIE->data, BROADCOM_OUI1, 3)) || - (!memcmp(pIE->data, BROADCOM_OUI2, 3))) { - return HT_IOT_PEER_BROADCOM; - } else if (!memcmp(pIE->data, MARVELL_OUI, 3)) { - return HT_IOT_PEER_MARVELL; - } else if (!memcmp(pIE->data, RALINK_OUI, 3)) { - if (!ralink_vendor_flag) - ralink_vendor_flag = 1; - else - return HT_IOT_PEER_RALINK; - } else if (!memcmp(pIE->data, CISCO_OUI, 3)) { - return HT_IOT_PEER_CISCO; - } else if (!memcmp(pIE->data, REALTEK_OUI, 3)) { - return HT_IOT_PEER_REALTEK; - } else if (!memcmp(pIE->data, AIRGOCAP_OUI, 3)) { - return HT_IOT_PEER_AIRGO; - } else if (!memcmp(pIE->data, EPIGRAM_OUI, 3)) { - epigram_vendor_flag = 1; - if (ralink_vendor_flag) - return HT_IOT_PEER_TENDA; - } else { - break; - } - break; - - default: - break; - } - i += (pIE->Length + 2); - } - - if (ralink_vendor_flag && !epigram_vendor_flag) - return HT_IOT_PEER_RALINK; - else if (ralink_vendor_flag && epigram_vendor_flag) - return HT_IOT_PEER_TENDA; - return HT_IOT_PEER_UNKNOWN; -} - -void update_IOT_info(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - switch (pmlmeinfo->assoc_AP_vendor) { - case HT_IOT_PEER_MARVELL: - pmlmeinfo->turboMode_cts2self = 1; - pmlmeinfo->turboMode_rtsen = 0; - break; - case HT_IOT_PEER_RALINK: - pmlmeinfo->turboMode_cts2self = 0; - pmlmeinfo->turboMode_rtsen = 1; - /* disable high power */ - Switch_DM_Func(padapter, (u32)(~DYNAMIC_BB_DYNAMIC_TXPWR), - false); - break; - case HT_IOT_PEER_REALTEK: - /* disable high power */ - Switch_DM_Func(padapter, (u32)(~DYNAMIC_BB_DYNAMIC_TXPWR), - false); - break; - default: - pmlmeinfo->turboMode_cts2self = 0; - pmlmeinfo->turboMode_rtsen = 1; - break; - } -} - -void update_capinfo(struct adapter *Adapter, u16 updateCap) -{ - struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - bool ShortPreamble; - - /* Check preamble mode, 2005.01.06, by rcnjko. */ - /* Mark to update preamble value forever, 2008.03.18 by lanhsin */ - - if (updateCap & cShortPreamble) { /* Short Preamble */ - if (pmlmeinfo->preamble_mode != PREAMBLE_SHORT) { /* PREAMBLE_LONG or PREAMBLE_AUTO */ - ShortPreamble = true; - pmlmeinfo->preamble_mode = PREAMBLE_SHORT; - rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble); - } - } else { /* Long Preamble */ - if (pmlmeinfo->preamble_mode != PREAMBLE_LONG) { /* PREAMBLE_SHORT or PREAMBLE_AUTO */ - ShortPreamble = false; - pmlmeinfo->preamble_mode = PREAMBLE_LONG; - rtw_hal_set_hwreg(Adapter, HW_VAR_ACK_PREAMBLE, (u8 *)&ShortPreamble); - } - } - - if (updateCap & cIBSS) { - /* Filen: See 802.11-2007 p.91 */ - pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; - } else { /* Filen: See 802.11-2007 p.90 */ - if (pmlmeext->cur_wireless_mode & (WIRELESS_11G | WIRELESS_11_24N)) { - if (updateCap & cShortSlotTime) { /* Short Slot Time */ - if (pmlmeinfo->slotTime != SHORT_SLOT_TIME) - pmlmeinfo->slotTime = SHORT_SLOT_TIME; - } else { /* Long Slot Time */ - if (pmlmeinfo->slotTime != NON_SHORT_SLOT_TIME) - pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; - } - } else if (pmlmeext->cur_wireless_mode & (WIRELESS_11A | WIRELESS_11_5N)) { - pmlmeinfo->slotTime = SHORT_SLOT_TIME; - } else { - /* B Mode */ - pmlmeinfo->slotTime = NON_SHORT_SLOT_TIME; - } - } - - rtw_hal_set_hwreg(Adapter, HW_VAR_SLOT_TIME, &pmlmeinfo->slotTime); -} - -void update_wireless_mode(struct adapter *padapter) -{ - int network_type = 0; - u32 SIFS_Timer; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - unsigned char *rate = cur_network->SupportedRates; - - if (pmlmeinfo->HT_info_enable && pmlmeinfo->HT_caps_enable) - pmlmeinfo->HT_enable = 1; - - if (pmlmeinfo->HT_enable) - network_type = WIRELESS_11_24N; - - if (rtw_is_cckratesonly_included(rate)) - network_type |= WIRELESS_11B; - else if (rtw_is_cckrates_included(rate)) - network_type |= WIRELESS_11BG; - else - network_type |= WIRELESS_11G; - - pmlmeext->cur_wireless_mode = network_type & padapter->registrypriv.wireless_mode; - - SIFS_Timer = 0x0a0a0808;/* 0x0808 -> for CCK, 0x0a0a -> for OFDM */ - /* change this value if having IOT issues. */ - - rtw_hal_set_hwreg(padapter, HW_VAR_RESP_SIFS, (u8 *)&SIFS_Timer); - - update_mgnt_tx_rate(padapter, - pmlmeext->cur_wireless_mode & WIRELESS_11B ? - IEEE80211_CCK_RATE_1MB : IEEE80211_OFDM_RATE_6MB); -} - -void update_bmc_sta_support_rate(struct adapter *padapter, u32 mac_id) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pmlmeext->cur_wireless_mode & WIRELESS_11B) { - /* Only B, B/G, and B/G/N AP could use CCK rate */ - memcpy((pmlmeinfo->FW_sta_info[mac_id].SupportedRates), rtw_basic_rate_cck, 4); - } else { - memcpy((pmlmeinfo->FW_sta_info[mac_id].SupportedRates), rtw_basic_rate_ofdm, 3); - } -} - -int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie, uint var_ie_len, int cam_idx) -{ - unsigned int ie_len; - struct ndis_802_11_var_ie *pIE; - int supportRateNum = 0; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - pIE = (struct ndis_802_11_var_ie *)rtw_get_ie(pvar_ie, WLAN_EID_SUPP_RATES, &ie_len, var_ie_len); - if (!pIE) - return _FAIL; - if (ie_len > NDIS_802_11_LENGTH_RATES_EX) - return _FAIL; - - memcpy(pmlmeinfo->FW_sta_info[cam_idx].SupportedRates, pIE->data, ie_len); - supportRateNum = ie_len; - - pIE = (struct ndis_802_11_var_ie *)rtw_get_ie(pvar_ie, WLAN_EID_EXT_SUPP_RATES, &ie_len, var_ie_len); - if (pIE) { - if (supportRateNum + ie_len > NDIS_802_11_LENGTH_RATES_EX) - return _FAIL; - memcpy((pmlmeinfo->FW_sta_info[cam_idx].SupportedRates + supportRateNum), pIE->data, ie_len); - } - - return _SUCCESS; -} - -void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr) -{ - struct sta_info *psta; - u16 tid; - u16 param; - struct recv_reorder_ctrl *preorder_ctrl; - struct sta_priv *pstapriv = &padapter->stapriv; - struct ADDBA_request *preq = (struct ADDBA_request *)paddba_req; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - psta = rtw_get_stainfo(pstapriv, addr); - - if (psta) { - param = le16_to_cpu(preq->BA_para_set); - tid = (param >> 2) & 0x0f; - preorder_ctrl = &psta->recvreorder_ctrl[tid]; - preorder_ctrl->indicate_seq = 0xffff; - preorder_ctrl->enable = pmlmeinfo->accept_addba_req; - } -} - -void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len) -{ - u8 *pIE; - __le32 *pbuf; - - pIE = pframe + sizeof(struct ieee80211_hdr_3addr); - pbuf = (__le32 *)pIE; - - pmlmeext->TSFValue = le32_to_cpu(*(pbuf + 1)); - - pmlmeext->TSFValue = pmlmeext->TSFValue << 32; - - pmlmeext->TSFValue |= le32_to_cpu(*pbuf); -} - -void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext) -{ - rtw_hal_set_hwreg(padapter, HW_VAR_CORRECT_TSF, NULL); -} diff --git a/drivers/staging/rtl8188eu/core/rtw_xmit.c b/drivers/staging/rtl8188eu/core/rtw_xmit.c deleted file mode 100644 index d5fc59417ec6..000000000000 --- a/drivers/staging/rtl8188eu/core/rtw_xmit.c +++ /dev/null @@ -1,1928 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTW_XMIT_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <mon.h> -#include <wifi.h> -#include <osdep_intf.h> -#include <linux/vmalloc.h> - -static u8 P802_1H_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0xf8 }; -static u8 RFC1042_OUI[P80211_OUI_LEN] = { 0x00, 0x00, 0x00 }; - -static void _init_txservq(struct tx_servq *ptxservq) -{ - INIT_LIST_HEAD(&ptxservq->tx_pending); - _rtw_init_queue(&ptxservq->sta_pending); - ptxservq->qcnt = 0; -} - -void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) -{ - memset((unsigned char *)psta_xmitpriv, 0, sizeof(struct sta_xmit_priv)); - spin_lock_init(&psta_xmitpriv->lock); - _init_txservq(&psta_xmitpriv->be_q); - _init_txservq(&psta_xmitpriv->bk_q); - _init_txservq(&psta_xmitpriv->vi_q); - _init_txservq(&psta_xmitpriv->vo_q); - INIT_LIST_HEAD(&psta_xmitpriv->legacy_dz); - INIT_LIST_HEAD(&psta_xmitpriv->apsd); -} - -s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter) -{ - int i; - struct xmit_buf *pxmitbuf; - struct xmit_frame *pxframe; - int res = _SUCCESS; - u32 max_xmit_extbuf_size = MAX_XMIT_EXTBUF_SZ; - u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; - - /* - * We don't need to memset padapter->XXX to zero because adapter is - * allocated by alloc_etherdev_mq, which eventually calls kvzalloc. - */ - - spin_lock_init(&pxmitpriv->lock); - - /* - * Please insert all the queue initializaiton using _rtw_init_queue below - */ - - pxmitpriv->adapter = padapter; - - _rtw_init_queue(&pxmitpriv->be_pending); - _rtw_init_queue(&pxmitpriv->bk_pending); - _rtw_init_queue(&pxmitpriv->vi_pending); - _rtw_init_queue(&pxmitpriv->vo_pending); - _rtw_init_queue(&pxmitpriv->bm_pending); - - _rtw_init_queue(&pxmitpriv->free_xmit_queue); - - /* - * Please allocate memory with the sz = (struct xmit_frame) * NR_XMITFRAME, - * and initialize free_xmit_frame below. - * Please also apply free_txobj to link_up all the xmit_frames... - */ - - pxmitpriv->pallocated_frame_buf = vzalloc(NR_XMITFRAME * sizeof(struct xmit_frame) + 4); - - if (!pxmitpriv->pallocated_frame_buf) { - pxmitpriv->pxmit_frame_buf = NULL; - res = _FAIL; - goto exit; - } - pxmitpriv->pxmit_frame_buf = PTR_ALIGN(pxmitpriv->pallocated_frame_buf, 4); - - pxframe = (struct xmit_frame *)pxmitpriv->pxmit_frame_buf; - - for (i = 0; i < NR_XMITFRAME; i++) { - INIT_LIST_HEAD(&pxframe->list); - - pxframe->padapter = padapter; - pxframe->frame_tag = NULL_FRAMETAG; - - pxframe->pkt = NULL; - - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - - list_add_tail(&pxframe->list, &pxmitpriv->free_xmit_queue.queue); - - pxframe++; - } - - pxmitpriv->free_xmitframe_cnt = NR_XMITFRAME; - - pxmitpriv->frag_len = MAX_FRAG_THRESHOLD; - - /* init xmit_buf */ - _rtw_init_queue(&pxmitpriv->free_xmitbuf_queue); - _rtw_init_queue(&pxmitpriv->pending_xmitbuf_queue); - - pxmitpriv->pallocated_xmitbuf = vzalloc(NR_XMITBUFF * sizeof(struct xmit_buf) + 4); - - if (!pxmitpriv->pallocated_xmitbuf) { - res = _FAIL; - goto exit; - } - - pxmitpriv->pxmitbuf = PTR_ALIGN(pxmitpriv->pallocated_xmitbuf, 4); - - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - - for (i = 0; i < NR_XMITBUFF; i++) { - INIT_LIST_HEAD(&pxmitbuf->list); - - pxmitbuf->priv_data = NULL; - pxmitbuf->padapter = padapter; - pxmitbuf->ext_tag = false; - - /* Tx buf allocation may fail sometimes, so sleep and retry. */ - res = rtw_os_xmit_resource_alloc(pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); - if (res == _FAIL) { - msleep(10); - res = rtw_os_xmit_resource_alloc(pxmitbuf, (MAX_XMITBUF_SZ + XMITBUF_ALIGN_SZ)); - if (res == _FAIL) - goto exit; - } - - pxmitbuf->flags = XMIT_VO_QUEUE; - - list_add_tail(&pxmitbuf->list, &pxmitpriv->free_xmitbuf_queue.queue); - pxmitbuf++; - } - - pxmitpriv->free_xmitbuf_cnt = NR_XMITBUFF; - - /* Init xmit extension buff */ - _rtw_init_queue(&pxmitpriv->free_xmit_extbuf_queue); - - pxmitpriv->pallocated_xmit_extbuf = vzalloc(num_xmit_extbuf * sizeof(struct xmit_buf) + 4); - - if (!pxmitpriv->pallocated_xmit_extbuf) { - res = _FAIL; - goto exit; - } - - pxmitpriv->pxmit_extbuf = PTR_ALIGN(pxmitpriv->pallocated_xmit_extbuf, 4); - - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; - - for (i = 0; i < num_xmit_extbuf; i++) { - INIT_LIST_HEAD(&pxmitbuf->list); - - pxmitbuf->priv_data = NULL; - pxmitbuf->padapter = padapter; - pxmitbuf->ext_tag = true; - - res = rtw_os_xmit_resource_alloc(pxmitbuf, max_xmit_extbuf_size + XMITBUF_ALIGN_SZ); - if (res == _FAIL) { - res = _FAIL; - goto exit; - } - - list_add_tail(&pxmitbuf->list, &pxmitpriv->free_xmit_extbuf_queue.queue); - pxmitbuf++; - } - - pxmitpriv->free_xmit_extbuf_cnt = num_xmit_extbuf; - - res = rtw_alloc_hwxmits(padapter); - if (res == _FAIL) - goto exit; - rtw_init_hwxmits(pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); - - for (i = 0; i < 4; i++) - pxmitpriv->wmm_para_seq[i] = i; - - pxmitpriv->txirp_cnt = 1; - - /* per AC pending irp */ - pxmitpriv->beq_cnt = 0; - pxmitpriv->bkq_cnt = 0; - pxmitpriv->viq_cnt = 0; - pxmitpriv->voq_cnt = 0; - - pxmitpriv->ack_tx = false; - mutex_init(&pxmitpriv->ack_tx_mutex); - rtw_sctx_init(&pxmitpriv->ack_tx_ops, 0); - - rtw_hal_init_xmit_priv(padapter); - -exit: - return res; -} - -void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv) -{ - int i; - struct adapter *padapter = pxmitpriv->adapter; - struct xmit_frame *pxmitframe = (struct xmit_frame *)pxmitpriv->pxmit_frame_buf; - struct xmit_buf *pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmitbuf; - u32 num_xmit_extbuf = NR_XMIT_EXTBUFF; - - if (!pxmitpriv->pxmit_frame_buf) - return; - - for (i = 0; i < NR_XMITFRAME; i++) { - rtw_os_xmit_complete(padapter, pxmitframe); - - pxmitframe++; - } - - for (i = 0; i < NR_XMITBUFF; i++) { - rtw_os_xmit_resource_free(pxmitbuf); - pxmitbuf++; - } - - vfree(pxmitpriv->pallocated_frame_buf); - vfree(pxmitpriv->pallocated_xmitbuf); - - /* free xmit extension buff */ - pxmitbuf = (struct xmit_buf *)pxmitpriv->pxmit_extbuf; - for (i = 0; i < num_xmit_extbuf; i++) { - rtw_os_xmit_resource_free(pxmitbuf); - pxmitbuf++; - } - - vfree(pxmitpriv->pallocated_xmit_extbuf); - - rtw_free_hwxmits(padapter); - - mutex_destroy(&pxmitpriv->ack_tx_mutex); -} - -static void update_attrib_vcs_info(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - u32 sz; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct sta_info *psta = pattrib->psta; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pattrib->nr_frags != 1) - sz = padapter->xmitpriv.frag_len; - else /* no frag */ - sz = pattrib->last_txcmdsz; - - /* (1) RTS_Threshold is compared to the MPDU, not MSDU. - * (2) If there are more than one frag in this MSDU, - * only the first frag uses protection frame. - * Other fragments are protected by previous fragment. - * So we only need to check the length of first fragment. - */ - if (pmlmeext->cur_wireless_mode < WIRELESS_11_24N || padapter->registrypriv.wifi_spec) { - if (sz > padapter->registrypriv.rts_thresh) { - pattrib->vcs_mode = RTS_CTS; - } else { - if (psta->rtsen) - pattrib->vcs_mode = RTS_CTS; - else if (psta->cts2self) - pattrib->vcs_mode = CTS_TO_SELF; - else - pattrib->vcs_mode = NONE_VCS; - } - } else { - while (true) { - /* IOT action */ - if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_ATHEROS) && pattrib->ampdu_en && - (padapter->securitypriv.dot11PrivacyAlgrthm == _AES_)) { - pattrib->vcs_mode = CTS_TO_SELF; - break; - } - - /* check ERP protection */ - if (psta->rtsen || psta->cts2self) { - if (psta->rtsen) - pattrib->vcs_mode = RTS_CTS; - else if (psta->cts2self) - pattrib->vcs_mode = CTS_TO_SELF; - - break; - } - - /* check HT op mode */ - if (pattrib->ht_en) { - u8 htopmode = pmlmeinfo->HT_protection; - - if ((pmlmeext->cur_bwmode && (htopmode == 2 || htopmode == 3)) || - (!pmlmeext->cur_bwmode && htopmode == 3)) { - pattrib->vcs_mode = RTS_CTS; - break; - } - } - - /* check rts */ - if (sz > padapter->registrypriv.rts_thresh) { - pattrib->vcs_mode = RTS_CTS; - break; - } - - /* to do list: check MIMO power save condition. */ - - /* check AMPDU aggregation for TXOP */ - if (pattrib->ampdu_en) { - pattrib->vcs_mode = RTS_CTS; - break; - } - - pattrib->vcs_mode = NONE_VCS; - break; - } - } -} - -static void update_attrib_phy_info(struct pkt_attrib *pattrib, struct sta_info *psta) -{ - pattrib->mdata = 0; - pattrib->eosp = 0; - pattrib->triggered = 0; - - /* qos_en, ht_en, init rate, , bw, ch_offset, sgi */ - pattrib->qos_en = psta->qos_option; - - pattrib->raid = psta->raid; - pattrib->ht_en = psta->htpriv.ht_option; - pattrib->bwmode = psta->htpriv.bwmode; - pattrib->ch_offset = psta->htpriv.ch_offset; - pattrib->sgi = psta->htpriv.sgi; - pattrib->ampdu_en = false; - pattrib->retry_ctrl = false; -} - -u8 qos_acm(u8 acm_mask, u8 priority) -{ - u8 change_priority = priority; - - switch (priority) { - case 0: - case 3: - if (acm_mask & BIT(1)) - change_priority = 1; - break; - case 1: - case 2: - break; - case 4: - case 5: - if (acm_mask & BIT(2)) - change_priority = 0; - break; - case 6: - case 7: - if (acm_mask & BIT(3)) - change_priority = 5; - break; - default: - break; - } - - return change_priority; -} - -static void set_qos(struct sk_buff *skb, struct pkt_attrib *pattrib) -{ - if (pattrib->ether_type == 0x0800) { - struct iphdr ip_hdr; - - skb_copy_bits(skb, ETH_HLEN, &ip_hdr, sizeof(ip_hdr)); - pattrib->priority = ip_hdr.tos >> 5; - } else if (pattrib->ether_type == ETH_P_PAE) { - /* When priority processing of data frames is supported, - * a STA's SME should send EAPOL-Key frames at the highest - * priority. - */ - pattrib->priority = 7; - } else { - pattrib->priority = 0; - } - - pattrib->hdrlen = WLAN_HDR_A3_QOS_LEN; - pattrib->subtype = WIFI_QOS_DATA_TYPE; -} - -static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct pkt_attrib *pattrib) -{ - struct sta_info *psta = NULL; - struct ethhdr etherhdr; - - bool mcast; - struct sta_priv *pstapriv = &padapter->stapriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - int res = _SUCCESS; - - skb_copy_bits(pkt, 0, ðerhdr, ETH_HLEN); - - pattrib->ether_type = ntohs(etherhdr.h_proto); - - memcpy(pattrib->dst, ðerhdr.h_dest, ETH_ALEN); - memcpy(pattrib->src, ðerhdr.h_source, ETH_ALEN); - - pattrib->pctrl = 0; - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - memcpy(pattrib->ra, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pattrib->ta, pattrib->src, ETH_ALEN); - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - memcpy(pattrib->ra, pattrib->dst, ETH_ALEN); - memcpy(pattrib->ta, get_bssid(pmlmepriv), ETH_ALEN); - } - - pattrib->pktlen = pkt->len - ETH_HLEN; - - if (pattrib->ether_type == ETH_P_IP) { - /* The following is for DHCP and ARP packet, we use - * cck1M to tx these packets and let LPS awake some - * time to prevent DHCP protocol fail. - */ - u8 tmp[24]; - - skb_copy_bits(pkt, ETH_HLEN, tmp, 24); - - pattrib->dhcp_pkt = 0; - if (pkt->len > ETH_HLEN + 24 + 282) {/* MINIMUM_DHCP_PACKET_SIZE) { */ - if (pattrib->ether_type == ETH_P_IP) {/* IP header */ - if (((tmp[21] == 68) && (tmp[23] == 67)) || - ((tmp[21] == 67) && (tmp[23] == 68))) { - /* 68 : UDP BOOTP client */ - /* 67 : UDP BOOTP server */ - /* Use low rate to send DHCP packet. */ - pattrib->dhcp_pkt = 1; - } - } - } - } - - if ((pattrib->ether_type == ETH_P_PAE) || (pattrib->dhcp_pkt == 1)) - rtw_set_scan_deny(padapter, 3000); - - /* If EAPOL , ARP , OR DHCP packet, driver must be in active mode. */ - if ((pattrib->ether_type == ETH_P_ARP) || (pattrib->ether_type == ETH_P_PAE) || (pattrib->dhcp_pkt == 1)) - rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SPECIAL_PACKET, 1); - - mcast = is_multicast_ether_addr(pattrib->ra); - - /* get sta_info */ - if (mcast) { - psta = rtw_get_bcmc_stainfo(padapter); - } else { - psta = rtw_get_stainfo(pstapriv, pattrib->ra); - if (!psta) { /* if we cannot get psta => drrp the pkt */ - res = _FAIL; - goto exit; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE) && - !(psta->state & _FW_LINKED)) { - res = _FAIL; - goto exit; - } - } - - if (psta) { - pattrib->mac_id = psta->mac_id; - pattrib->psta = psta; - } else { - /* if we cannot get psta => drop the pkt */ - res = _FAIL; - goto exit; - } - - pattrib->ack_policy = 0; - - pattrib->hdrlen = WLAN_HDR_A3_LEN; - pattrib->subtype = WIFI_DATA_TYPE; - pattrib->priority = 0; - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE | - WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) { - if (psta->qos_option) - set_qos(pkt, pattrib); - } else { - if (pqospriv->qos_option) { - set_qos(pkt, pattrib); - - if (pmlmepriv->acm_mask != 0) - pattrib->priority = qos_acm(pmlmepriv->acm_mask, pattrib->priority); - } - } - - if (psta->ieee8021x_blocked) { - pattrib->encrypt = 0; - - if (pattrib->ether_type != ETH_P_PAE) { - res = _FAIL; - goto exit; - } - } else { - GET_ENCRY_ALGO(psecuritypriv, psta, pattrib->encrypt, mcast); - - switch (psecuritypriv->dot11AuthAlgrthm) { - case dot11AuthAlgrthm_Open: - case dot11AuthAlgrthm_Shared: - case dot11AuthAlgrthm_Auto: - pattrib->key_idx = (u8)psecuritypriv->dot11PrivacyKeyIndex; - break; - case dot11AuthAlgrthm_8021X: - if (mcast) - pattrib->key_idx = (u8)psecuritypriv->dot118021XGrpKeyid; - else - pattrib->key_idx = 0; - break; - default: - pattrib->key_idx = 0; - break; - } - } - - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - pattrib->iv_len = 4; - pattrib->icv_len = 4; - break; - case _TKIP_: - pattrib->iv_len = 8; - pattrib->icv_len = 4; - - if (padapter->securitypriv.busetkipkey == _FAIL) { - res = _FAIL; - goto exit; - } - break; - case _AES_: - pattrib->iv_len = 8; - pattrib->icv_len = 8; - break; - default: - pattrib->iv_len = 0; - pattrib->icv_len = 0; - break; - } - - if (pattrib->encrypt && !psecuritypriv->hw_decrypted) - pattrib->bswenc = true; - else - pattrib->bswenc = false; - - update_attrib_phy_info(pattrib, psta); - -exit: - return res; -} - -static s32 xmitframe_addmic(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - int curfragnum, length; - u8 *pframe, *payload, mic[8]; - struct mic_data micdata; - struct sta_info *stainfo; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u8 priority[4] = {}; - u8 hw_hdr_offset = 0; - - if (pattrib->psta) - stainfo = pattrib->psta; - else - stainfo = rtw_get_stainfo(&padapter->stapriv, &pattrib->ra[0]); - - hw_hdr_offset = TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); - - if (pattrib->encrypt == _TKIP_) { - /* encode mic code */ - if (stainfo) { - u8 null_key[16] = {}; - - pframe = pxmitframe->buf_addr + hw_hdr_offset; - - if (is_multicast_ether_addr(pattrib->ra)) { - if (!memcmp(psecuritypriv->dot118021XGrptxmickey[psecuritypriv->dot118021XGrpKeyid].skey, null_key, 16)) - return _FAIL; - /* start to calculate the mic code */ - rtw_secmicsetkey(&micdata, psecuritypriv->dot118021XGrptxmickey[psecuritypriv->dot118021XGrpKeyid].skey); - } else { - if (!memcmp(&stainfo->dot11tkiptxmickey.skey[0], null_key, 16)) - return _FAIL; - /* start to calculate the mic code */ - rtw_secmicsetkey(&micdata, &stainfo->dot11tkiptxmickey.skey[0]); - } - - if (pframe[1] & 1) { /* ToDS == 1 */ - rtw_secmicappend(&micdata, &pframe[16], 6); /* DA */ - if (pframe[1] & 2) /* From Ds == 1 */ - rtw_secmicappend(&micdata, &pframe[24], 6); - else - rtw_secmicappend(&micdata, &pframe[10], 6); - } else { /* ToDS == 0 */ - rtw_secmicappend(&micdata, &pframe[4], 6); /* DA */ - if (pframe[1] & 2) /* From Ds == 1 */ - rtw_secmicappend(&micdata, &pframe[16], 6); - else - rtw_secmicappend(&micdata, &pframe[10], 6); - } - - if (pattrib->qos_en) - priority[0] = (u8)pxmitframe->attrib.priority; - - rtw_secmicappend(&micdata, &priority[0], 4); - - payload = pframe; - - for (curfragnum = 0; curfragnum < pattrib->nr_frags; curfragnum++) { - payload = (u8 *)round_up((size_t)(payload), 4); - - payload += pattrib->hdrlen + pattrib->iv_len; - if (curfragnum + 1 == pattrib->nr_frags) { - length = pattrib->last_txcmdsz - - pattrib->hdrlen - - pattrib->iv_len - - ((pattrib->bswenc) ? - pattrib->icv_len : 0); - rtw_secmicappend(&micdata, payload, length); - payload += length; - } else { - length = pxmitpriv->frag_len - - pattrib->hdrlen - - pattrib->iv_len - - ((pattrib->bswenc) ? - pattrib->icv_len : 0); - rtw_secmicappend(&micdata, payload, length); - payload += length + pattrib->icv_len; - } - } - rtw_secgetmic(&micdata, &mic[0]); - /* add mic code and add the mic code length in last_txcmdsz */ - - memcpy(payload, &mic[0], 8); - pattrib->last_txcmdsz += 8; - - payload -= pattrib->last_txcmdsz + 8; - } - } - - return _SUCCESS; -} - -static s32 xmitframe_swencrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - if (pattrib->bswenc) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - rtw_wep_encrypt(padapter, pxmitframe); - break; - case _TKIP_: - rtw_tkip_encrypt(padapter, pxmitframe); - break; - case _AES_: - rtw_aes_encrypt(padapter, pxmitframe); - break; - default: - break; - } - } - - return _SUCCESS; -} - -s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib) -{ - u16 *qc; - - struct ieee80211_hdr *pwlanhdr = (struct ieee80211_hdr *)hdr; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct qos_priv *pqospriv = &pmlmepriv->qospriv; - u8 qos_option = false; - - int res = _SUCCESS; - __le16 *fctrl = &pwlanhdr->frame_control; - - struct sta_info *psta; - - if (pattrib->psta) { - psta = pattrib->psta; - } else { - if (is_multicast_ether_addr(pattrib->ra)) - psta = rtw_get_bcmc_stainfo(padapter); - else - psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); - } - - memset(hdr, 0, WLANHDR_OFFSET); - - SetFrameSubType(fctrl, pattrib->subtype); - - if (pattrib->subtype & WIFI_DATA_TYPE) { - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { - /* to_ds = 1, fr_ds = 0; */ - /* Data transfer to AP */ - SetToDs(fctrl); - memcpy(pwlanhdr->addr1, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); - memcpy(pwlanhdr->addr3, pattrib->dst, ETH_ALEN); - - if (pqospriv->qos_option) - qos_option = true; - } else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - /* to_ds = 0, fr_ds = 1; */ - SetFrDs(fctrl); - memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); - memcpy(pwlanhdr->addr2, get_bssid(pmlmepriv), ETH_ALEN); - memcpy(pwlanhdr->addr3, pattrib->src, ETH_ALEN); - - if (psta && psta->qos_option) - qos_option = true; - } else if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - memcpy(pwlanhdr->addr1, pattrib->dst, ETH_ALEN); - memcpy(pwlanhdr->addr2, pattrib->src, ETH_ALEN); - memcpy(pwlanhdr->addr3, get_bssid(pmlmepriv), ETH_ALEN); - - if (psta && psta->qos_option) - qos_option = true; - } else { - res = _FAIL; - goto exit; - } - - if (pattrib->mdata) - SetMData(fctrl); - - if (pattrib->encrypt) - SetPrivacy(fctrl); - - if (qos_option) { - qc = (unsigned short *)(hdr + pattrib->hdrlen - 2); - - if (pattrib->priority) - SetPriority(qc, pattrib->priority); - - SetEOSP(qc, pattrib->eosp); - - SetAckpolicy(qc, pattrib->ack_policy); - } - - /* TODO: fill HT Control Field */ - - /* Update Seq Num will be handled by f/w */ - if (psta) { - psta->sta_xmitpriv.txseq_tid[pattrib->priority]++; - psta->sta_xmitpriv.txseq_tid[pattrib->priority] &= 0xFFF; - - pattrib->seqnum = psta->sta_xmitpriv.txseq_tid[pattrib->priority]; - - SetSeqNum(hdr, pattrib->seqnum); - - /* check if enable ampdu */ - if (pattrib->ht_en && psta->htpriv.ampdu_enable) { - if (psta->htpriv.agg_enable_bitmap & BIT(pattrib->priority)) - pattrib->ampdu_en = true; - } - - /* re-check if enable ampdu by BA_starting_seqctrl */ - if (pattrib->ampdu_en) { - u16 tx_seq; - - tx_seq = psta->BA_starting_seqctrl[pattrib->priority & 0x0f]; - - /* check BA_starting_seqctrl */ - if (SN_LESS(pattrib->seqnum, tx_seq)) { - pattrib->ampdu_en = false;/* AGG BK */ - } else if (SN_EQUAL(pattrib->seqnum, tx_seq)) { - psta->BA_starting_seqctrl[pattrib->priority & 0x0f] = (tx_seq + 1) & 0xfff; - - pattrib->ampdu_en = true;/* AGG EN */ - } else { - psta->BA_starting_seqctrl[pattrib->priority & 0x0f] = (pattrib->seqnum + 1) & 0xfff; - pattrib->ampdu_en = true;/* AGG EN */ - } - } - } - } -exit: - - return res; -} - -s32 rtw_txframes_pending(struct adapter *padapter) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - return (!list_empty(&pxmitpriv->be_pending.queue) || - !list_empty(&pxmitpriv->bk_pending.queue) || - !list_empty(&pxmitpriv->vi_pending.queue) || - !list_empty(&pxmitpriv->vo_pending.queue)); -} - -s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, struct pkt_attrib *pattrib) -{ - struct sta_info *psta; - struct tx_servq *ptxservq; - int priority = pattrib->priority; - - psta = pattrib->psta; - - switch (priority) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - break; - } - - return ptxservq->qcnt; -} - -/* - * - * This sub-routine will perform all the following: - * - * 1. remove 802.3 header. - * 2. create wlan_header, based on the info in pxmitframe - * 3. append sta's iv/ext-iv - * 4. append LLC - * 5. move frag chunk from pframe to pxmitframe->mem - * 6. apply sw-encrypt, if necessary. - * - */ -s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe) -{ - s32 frg_inx, frg_len, mpdu_len, llc_sz, mem_sz; - size_t addr; - u8 *pframe, *mem_start; - u8 hw_hdr_offset; - struct sta_info *psta; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - u8 *pbuf_start; - bool mcast = is_multicast_ether_addr(pattrib->ra); - s32 res = _SUCCESS; - size_t remainder = pkt->len - ETH_HLEN; - - psta = rtw_get_stainfo(&padapter->stapriv, pattrib->ra); - - if (!psta) - return _FAIL; - - if (!pxmitframe->buf_addr) - return _FAIL; - - pbuf_start = pxmitframe->buf_addr; - - hw_hdr_offset = TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); - - mem_start = pbuf_start + hw_hdr_offset; - - if (rtw_make_wlanhdr(padapter, mem_start, pattrib) == _FAIL) { - res = _FAIL; - goto exit; - } - - frg_inx = 0; - frg_len = pxmitpriv->frag_len - 4;/* 2346-4 = 2342 */ - - while (1) { - llc_sz = 0; - - mpdu_len = frg_len; - - pframe = mem_start; - - SetMFrag(mem_start); - - pframe += pattrib->hdrlen; - mpdu_len -= pattrib->hdrlen; - - /* adding icv, if necessary... */ - if (pattrib->iv_len) { - switch (pattrib->encrypt) { - case _WEP40_: - case _WEP104_: - WEP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); - break; - case _TKIP_: - if (mcast) - TKIP_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); - else - TKIP_IV(pattrib->iv, psta->dot11txpn, 0); - break; - case _AES_: - if (mcast) - AES_IV(pattrib->iv, psta->dot11txpn, pattrib->key_idx); - else - AES_IV(pattrib->iv, psta->dot11txpn, 0); - break; - } - - memcpy(pframe, pattrib->iv, pattrib->iv_len); - - pframe += pattrib->iv_len; - - mpdu_len -= pattrib->iv_len; - } - - if (frg_inx == 0) { - llc_sz = rtw_put_snap(pframe, pattrib->ether_type); - pframe += llc_sz; - mpdu_len -= llc_sz; - } - - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) - mpdu_len -= pattrib->icv_len; - - mem_sz = min_t(size_t, mcast ? pattrib->pktlen : mpdu_len, remainder); - skb_copy_bits(pkt, pkt->len - remainder, pframe, mem_sz); - remainder -= mem_sz; - - pframe += mem_sz; - - if ((pattrib->icv_len > 0) && (pattrib->bswenc)) { - memcpy(pframe, pattrib->icv, pattrib->icv_len); - pframe += pattrib->icv_len; - } - - frg_inx++; - - if (mcast || remainder == 0) { - pattrib->nr_frags = frg_inx; - - pattrib->last_txcmdsz = pattrib->hdrlen + pattrib->iv_len + ((pattrib->nr_frags == 1) ? llc_sz : 0) + - ((pattrib->bswenc) ? pattrib->icv_len : 0) + mem_sz; - - ClearMFrag(mem_start); - - break; - } - - addr = (size_t)(pframe); - - mem_start = (unsigned char *)round_up(addr, 4) + hw_hdr_offset; - memcpy(mem_start, pbuf_start + hw_hdr_offset, pattrib->hdrlen); - } - - /* Frame is about to be encrypted. Forward it to the monitor first. */ - rtl88eu_mon_xmit_hook(padapter->pmondev, pxmitframe, frg_len); - - if (xmitframe_addmic(padapter, pxmitframe) == _FAIL) { - res = _FAIL; - goto exit; - } - - xmitframe_swencrypt(padapter, pxmitframe); - - if (!mcast) - update_attrib_vcs_info(padapter, pxmitframe); - else - pattrib->vcs_mode = NONE_VCS; - -exit: - return res; -} - -/* Logical Link Control(LLC) SubNetwork Attachment Point(SNAP) header - * IEEE LLC/SNAP header contains 8 octets - * First 3 octets comprise the LLC portion - * SNAP portion, 5 octets, is divided into two fields: - * Organizationally Unique Identifier(OUI), 3 octets, - * type, defined by that organization, 2 octets. - */ -s32 rtw_put_snap(u8 *data, u16 h_proto) -{ - struct ieee80211_snap_hdr *snap; - u8 *oui; - - snap = (struct ieee80211_snap_hdr *)data; - snap->dsap = 0xaa; - snap->ssap = 0xaa; - snap->ctrl = 0x03; - - if (h_proto == 0x8137 || h_proto == 0x80f3) - oui = P802_1H_OUI; - else - oui = RFC1042_OUI; - - snap->oui[0] = oui[0]; - snap->oui[1] = oui[1]; - snap->oui[2] = oui[2]; - - *(__be16 *)(data + SNAP_SIZE) = htons(h_proto); - - return SNAP_SIZE + sizeof(u16); -} - -void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len) -{ - uint protection, erp_len; - u8 *perp; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct registry_priv *pregistrypriv = &padapter->registrypriv; - - switch (pxmitpriv->vcs_setting) { - case DISABLE_VCS: - pxmitpriv->vcs = NONE_VCS; - break; - case ENABLE_VCS: - break; - case AUTO_VCS: - default: - perp = rtw_get_ie(ie, WLAN_EID_ERP_INFO, &erp_len, ie_len); - if (!perp) { - pxmitpriv->vcs = NONE_VCS; - } else { - protection = (*(perp + 2)) & BIT(1); - if (protection) { - if (pregistrypriv->vcs_type == RTS_CTS) - pxmitpriv->vcs = RTS_CTS; - else - pxmitpriv->vcs = CTS_TO_SELF; - } else { - pxmitpriv->vcs = NONE_VCS; - } - } - break; - } -} - -void rtw_count_tx_stats(struct adapter *padapter, struct xmit_frame *pxmitframe, int sz) -{ - struct sta_info *psta = NULL; - struct stainfo_stats *pstats = NULL; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if ((pxmitframe->frame_tag & 0x0f) == DATA_FRAMETAG) { - pxmitpriv->tx_bytes += sz; - pmlmepriv->LinkDetectInfo.NumTxOkInPeriod += pxmitframe->agg_num; - - psta = pxmitframe->attrib.psta; - if (psta) { - pstats = &psta->sta_stats; - pstats->tx_pkts += pxmitframe->agg_num; - pstats->tx_bytes += sz; - } - } -} - -struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv) -{ - unsigned long irql; - struct xmit_buf *pxmitbuf; - struct __queue *pfree_queue = &pxmitpriv->free_xmit_extbuf_queue; - - spin_lock_irqsave(&pfree_queue->lock, irql); - pxmitbuf = list_first_entry_or_null(&pfree_queue->queue, - struct xmit_buf, list); - if (pxmitbuf) { - list_del_init(&pxmitbuf->list); - pxmitpriv->free_xmit_extbuf_cnt--; - pxmitbuf->priv_data = NULL; - if (pxmitbuf->sctx) - rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC); - } - spin_unlock_irqrestore(&pfree_queue->lock, irql); - - return pxmitbuf; -} - -s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) -{ - unsigned long irql; - struct __queue *pfree_queue = &pxmitpriv->free_xmit_extbuf_queue; - - if (!pxmitbuf) - return _FAIL; - - spin_lock_irqsave(&pfree_queue->lock, irql); - - list_del_init(&pxmitbuf->list); - - list_add_tail(&pxmitbuf->list, get_list_head(pfree_queue)); - pxmitpriv->free_xmit_extbuf_cnt++; - - spin_unlock_irqrestore(&pfree_queue->lock, irql); - - return _SUCCESS; -} - -struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv) -{ - unsigned long irql; - struct xmit_buf *pxmitbuf; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irql); - pxmitbuf = list_first_entry_or_null(&pfree_xmitbuf_queue->queue, - struct xmit_buf, list); - if (pxmitbuf) { - list_del_init(&pxmitbuf->list); - pxmitpriv->free_xmitbuf_cnt--; - pxmitbuf->priv_data = NULL; - if (pxmitbuf->sctx) { - rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_ALLOC); - } - } - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irql); - - return pxmitbuf; -} - -s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) -{ - unsigned long irql; - struct __queue *pfree_xmitbuf_queue = &pxmitpriv->free_xmitbuf_queue; - - if (!pxmitbuf) - return _FAIL; - - if (pxmitbuf->sctx) - rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_BUF_FREE); - - if (pxmitbuf->ext_tag) { - rtw_free_xmitbuf_ext(pxmitpriv, pxmitbuf); - } else { - spin_lock_irqsave(&pfree_xmitbuf_queue->lock, irql); - - list_del_init(&pxmitbuf->list); - - list_add_tail(&pxmitbuf->list, get_list_head(pfree_xmitbuf_queue)); - - pxmitpriv->free_xmitbuf_cnt++; - spin_unlock_irqrestore(&pfree_xmitbuf_queue->lock, irql); - } - - return _SUCCESS; -} - -/* - * Calling context: - * 1. OS_TXENTRY - * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) - * - * If we turn on USE_RXTHREAD, then, no need for critical section. - * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... - * - * Must be very, very cautious... - * - */ - -struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv) - /* _queue *pfree_xmit_queue) */ -{ - /* - * Please remember to use all the osdep_service api, - * and lock/unlock or _enter/_exit critical to protect - * pfree_xmit_queue - */ - struct xmit_frame *pxframe; - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - - spin_lock_bh(&pfree_xmit_queue->lock); - pxframe = list_first_entry_or_null(&pfree_xmit_queue->queue, - struct xmit_frame, list); - if (pxframe) { - list_del_init(&pxframe->list); - - /* default value setting */ - pxmitpriv->free_xmitframe_cnt--; - - pxframe->buf_addr = NULL; - pxframe->pxmitbuf = NULL; - - memset(&pxframe->attrib, 0, sizeof(struct pkt_attrib)); - - pxframe->frame_tag = DATA_FRAMETAG; - - pxframe->pkt = NULL; - pxframe->pkt_offset = 1;/* default use pkt_offset to fill tx desc */ - - pxframe->agg_num = 1; - pxframe->ack_report = 0; - } - spin_unlock_bh(&pfree_xmit_queue->lock); - - return pxframe; -} - -s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe) -{ - struct __queue *pfree_xmit_queue = &pxmitpriv->free_xmit_queue; - struct adapter *padapter = pxmitpriv->adapter; - struct sk_buff *pndis_pkt = NULL; - - if (!pxmitframe) - goto exit; - - spin_lock_bh(&pfree_xmit_queue->lock); - - list_del_init(&pxmitframe->list); - - if (pxmitframe->pkt) { - pndis_pkt = pxmitframe->pkt; - pxmitframe->pkt = NULL; - } - - list_add_tail(&pxmitframe->list, get_list_head(pfree_xmit_queue)); - - pxmitpriv->free_xmitframe_cnt++; - - spin_unlock_bh(&pfree_xmit_queue->lock); - - if (pndis_pkt) - rtw_os_pkt_complete(padapter, pndis_pkt); - -exit: - return _SUCCESS; -} - -void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pframequeue) -{ - struct list_head *phead; - struct xmit_frame *pxmitframe, *temp; - - spin_lock_bh(&pframequeue->lock); - - phead = get_list_head(pframequeue); - list_for_each_entry_safe(pxmitframe, temp, phead, list) - rtw_free_xmitframe(pxmitpriv, pxmitframe); - - spin_unlock_bh(&pframequeue->lock); -} - -s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - if (rtw_xmit_classifier(padapter, pxmitframe) == _FAIL) - return _FAIL; - - return _SUCCESS; -} - -static struct xmit_frame *dequeue_one_xmitframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit, struct tx_servq *ptxservq, struct __queue *pframe_queue) -{ - struct list_head *xmitframe_plist, *xmitframe_phead; - struct xmit_frame *pxmitframe = NULL; - - xmitframe_phead = get_list_head(pframe_queue); - xmitframe_plist = xmitframe_phead->next; - - if (xmitframe_phead != xmitframe_plist) { - pxmitframe = container_of(xmitframe_plist, struct xmit_frame, list); - - xmitframe_plist = xmitframe_plist->next; - - list_del_init(&pxmitframe->list); - - ptxservq->qcnt--; - } - return pxmitframe; -} - -struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, struct hw_xmit *phwxmit_i, int entry) -{ - struct list_head *sta_plist, *sta_phead; - struct hw_xmit *phwxmit; - struct tx_servq *ptxservq = NULL; - struct __queue *pframe_queue = NULL; - struct xmit_frame *pxmitframe = NULL; - struct adapter *padapter = pxmitpriv->adapter; - struct registry_priv *pregpriv = &padapter->registrypriv; - int i, inx[4]; - - inx[0] = 0; inx[1] = 1; inx[2] = 2; inx[3] = 3; - - if (pregpriv->wifi_spec == 1) { - int j; - - for (j = 0; j < 4; j++) - inx[j] = pxmitpriv->wmm_para_seq[j]; - } - - spin_lock_bh(&pxmitpriv->lock); - - for (i = 0; i < entry; i++) { - phwxmit = phwxmit_i + inx[i]; - - sta_phead = get_list_head(phwxmit->sta_queue); - list_for_each(sta_plist, sta_phead) { - ptxservq = list_entry(sta_plist, struct tx_servq, - tx_pending); - - pframe_queue = &ptxservq->sta_pending; - - pxmitframe = dequeue_one_xmitframe(pxmitpriv, phwxmit, ptxservq, pframe_queue); - - if (pxmitframe) { - phwxmit->accnt--; - - /* Remove sta node when there are no pending packets. */ - if (list_empty(&pframe_queue->queue)) /* must be done after get_next and before break */ - list_del_init(&ptxservq->tx_pending); - goto exit; - } - } - } -exit: - spin_unlock_bh(&pxmitpriv->lock); - return pxmitframe; -} - -struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, - struct sta_info *psta, int up, u8 *ac) -{ - struct tx_servq *ptxservq; - - switch (up) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - *(ac) = 3; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - *(ac) = 1; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - *(ac) = 0; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - *(ac) = 2; - break; - } - - return ptxservq; -} - -/* - * Will enqueue pxmitframe to the proper queue, - * and indicate it to xx_pending list..... - */ -s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - u8 ac_index; - struct sta_info *psta; - struct tx_servq *ptxservq; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct sta_priv *pstapriv = &padapter->stapriv; - struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; - int res = _SUCCESS; - - if (pattrib->psta) - psta = pattrib->psta; - else - psta = rtw_get_stainfo(pstapriv, pattrib->ra); - - if (!psta) { - res = _FAIL; - goto exit; - } - - ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index)); - - if (list_empty(&ptxservq->tx_pending)) - list_add_tail(&ptxservq->tx_pending, get_list_head(phwxmits[ac_index].sta_queue)); - - list_add_tail(&pxmitframe->list, get_list_head(&ptxservq->sta_pending)); - ptxservq->qcnt++; - phwxmits[ac_index].accnt++; -exit: - return res; -} - -s32 rtw_alloc_hwxmits(struct adapter *padapter) -{ - struct hw_xmit *hwxmits; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - pxmitpriv->hwxmit_entry = HWXMIT_ENTRY; - - pxmitpriv->hwxmits = kcalloc(pxmitpriv->hwxmit_entry, - sizeof(struct hw_xmit), GFP_KERNEL); - if (!pxmitpriv->hwxmits) - return _FAIL; - - hwxmits = pxmitpriv->hwxmits; - - hwxmits[0] .sta_queue = &pxmitpriv->vo_pending; - hwxmits[1] .sta_queue = &pxmitpriv->vi_pending; - hwxmits[2] .sta_queue = &pxmitpriv->be_pending; - hwxmits[3] .sta_queue = &pxmitpriv->bk_pending; - return _SUCCESS; -} - -void rtw_free_hwxmits(struct adapter *padapter) -{ - struct hw_xmit *hwxmits; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - hwxmits = pxmitpriv->hwxmits; - kfree(hwxmits); -} - -void rtw_init_hwxmits(struct hw_xmit *phwxmit, int entry) -{ - int i; - - for (i = 0; i < entry; i++, phwxmit++) - phwxmit->accnt = 0; -} - -u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe) -{ - u32 addr; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - switch (pattrib->qsel) { - case 0: - case 3: - addr = BE_QUEUE_INX; - break; - case 1: - case 2: - addr = BK_QUEUE_INX; - break; - case 4: - case 5: - addr = VI_QUEUE_INX; - break; - case 6: - case 7: - addr = VO_QUEUE_INX; - break; - case 0x10: - addr = BCN_QUEUE_INX; - break; - case 0x11:/* BC/MC in PS (HIQ) */ - addr = HIGH_QUEUE_INX; - break; - case 0x12: - default: - addr = MGT_QUEUE_INX; - break; - } - - return addr; -} - -/* - * The main transmit(tx) entry - * - * Return - * 1 enqueue - * 0 success, hardware will handle this xmit frame(packet) - * <0 fail - */ -s32 rtw_xmit(struct adapter *padapter, struct sk_buff **ppkt) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct xmit_frame *pxmitframe = NULL; - s32 res; - - pxmitframe = rtw_alloc_xmitframe(pxmitpriv); - if (!pxmitframe) - return -1; - - res = update_attrib(padapter, *ppkt, &pxmitframe->attrib); - - if (res == _FAIL) { - rtw_free_xmitframe(pxmitpriv, pxmitframe); - return -1; - } - pxmitframe->pkt = *ppkt; - - led_control_8188eu(padapter, LED_CTL_TX); - - pxmitframe->attrib.qsel = pxmitframe->attrib.priority; - -#ifdef CONFIG_88EU_AP_MODE - spin_lock_bh(&pxmitpriv->lock); - if (xmitframe_enqueue_for_sleeping_sta(padapter, pxmitframe)) { - spin_unlock_bh(&pxmitpriv->lock); - return 1; - } - spin_unlock_bh(&pxmitpriv->lock); -#endif - - if (!rtw_hal_xmit(padapter, pxmitframe)) - return 1; - - return 0; -} - -#if defined(CONFIG_88EU_AP_MODE) - -int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_frame *pxmitframe) -{ - int ret = false; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - bool mcast = is_multicast_ether_addr(pattrib->ra); - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return ret; - - if (pattrib->psta) - psta = pattrib->psta; - else - psta = rtw_get_stainfo(pstapriv, pattrib->ra); - - if (!psta) - return ret; - - if (pattrib->triggered == 1) { - if (mcast) - pattrib->qsel = 0x11;/* HIQ */ - return ret; - } - - if (mcast) { - spin_lock_bh(&psta->sleep_q.lock); - - if (pstapriv->sta_dz_bitmap) {/* if any one sta is in ps mode */ - list_del_init(&pxmitframe->list); - - list_add_tail(&pxmitframe->list, get_list_head(&psta->sleep_q)); - - psta->sleepq_len++; - - pstapriv->tim_bitmap |= BIT(0);/* */ - pstapriv->sta_dz_bitmap |= BIT(0); - - update_beacon(padapter, WLAN_EID_TIM, NULL, false);/* tx bc/mc packets after update bcn */ - - ret = true; - } - - spin_unlock_bh(&psta->sleep_q.lock); - - return ret; - } - - spin_lock_bh(&psta->sleep_q.lock); - - if (psta->state & WIFI_SLEEP_STATE) { - u8 wmmps_ac = 0; - - if (pstapriv->sta_dz_bitmap & BIT(psta->aid)) { - list_del_init(&pxmitframe->list); - - list_add_tail(&pxmitframe->list, get_list_head(&psta->sleep_q)); - - psta->sleepq_len++; - - switch (pattrib->priority) { - case 1: - case 2: - wmmps_ac = psta->uapsd_bk & BIT(0); - break; - case 4: - case 5: - wmmps_ac = psta->uapsd_vi & BIT(0); - break; - case 6: - case 7: - wmmps_ac = psta->uapsd_vo & BIT(0); - break; - case 0: - case 3: - default: - wmmps_ac = psta->uapsd_be & BIT(0); - break; - } - - if (wmmps_ac) - psta->sleepq_ac_len++; - - if (((psta->has_legacy_ac) && (!wmmps_ac)) || - ((!psta->has_legacy_ac) && (wmmps_ac))) { - pstapriv->tim_bitmap |= BIT(psta->aid); - - if (psta->sleepq_len == 1) { - /* update BCN for TIM IE */ - update_beacon(padapter, WLAN_EID_TIM, NULL, false); - } - } - ret = true; - } - } - - spin_unlock_bh(&psta->sleep_q.lock); - - return ret; -} - -static void dequeue_xmitframes_to_sleeping_queue(struct adapter *padapter, struct sta_info *psta, struct __queue *pframequeue) -{ - struct list_head *phead; - u8 ac_index; - struct tx_servq *ptxservq; - struct pkt_attrib *pattrib; - struct xmit_frame *pxmitframe, *n; - struct hw_xmit *phwxmits = padapter->xmitpriv.hwxmits; - - phead = get_list_head(pframequeue); - list_for_each_entry_safe(pxmitframe, n, phead, list) { - xmitframe_enqueue_for_sleeping_sta(padapter, pxmitframe); - - pattrib = &pxmitframe->attrib; - - ptxservq = rtw_get_sta_pending(padapter, psta, pattrib->priority, (u8 *)(&ac_index)); - - ptxservq->qcnt--; - phwxmits[ac_index].accnt--; - } -} - -void stop_sta_xmit(struct adapter *padapter, struct sta_info *psta) -{ - struct sta_info *psta_bmc; - struct sta_xmit_priv *pstaxmitpriv; - struct sta_priv *pstapriv = &padapter->stapriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - pstaxmitpriv = &psta->sta_xmitpriv; - - /* for BC/MC Frames */ - psta_bmc = rtw_get_bcmc_stainfo(padapter); - - spin_lock_bh(&pxmitpriv->lock); - - psta->state |= WIFI_SLEEP_STATE; - - pstapriv->sta_dz_bitmap |= BIT(psta->aid); - - dequeue_xmitframes_to_sleeping_queue(padapter, psta, - &pstaxmitpriv->vo_q.sta_pending); - list_del_init(&pstaxmitpriv->vo_q.tx_pending); - - dequeue_xmitframes_to_sleeping_queue(padapter, psta, - &pstaxmitpriv->vi_q.sta_pending); - list_del_init(&pstaxmitpriv->vi_q.tx_pending); - - dequeue_xmitframes_to_sleeping_queue(padapter, psta, - &pstaxmitpriv->be_q.sta_pending); - list_del_init(&pstaxmitpriv->be_q.tx_pending); - - dequeue_xmitframes_to_sleeping_queue(padapter, psta, - &pstaxmitpriv->bk_q.sta_pending); - list_del_init(&pstaxmitpriv->bk_q.tx_pending); - - /* for BC/MC Frames */ - pstaxmitpriv = &psta_bmc->sta_xmitpriv; - dequeue_xmitframes_to_sleeping_queue(padapter, psta_bmc, - &pstaxmitpriv->be_q.sta_pending); - list_del_init(&pstaxmitpriv->be_q.tx_pending); - - spin_unlock_bh(&pxmitpriv->lock); -} - -void wakeup_sta_to_xmit(struct adapter *padapter, struct sta_info *psta) -{ - u8 update_mask = 0, wmmps_ac = 0; - struct sta_info *psta_bmc; - struct list_head *xmitframe_phead; - struct xmit_frame *pxmitframe, *n; - struct sta_priv *pstapriv = &padapter->stapriv; - - spin_lock_bh(&psta->sleep_q.lock); - - xmitframe_phead = get_list_head(&psta->sleep_q); - list_for_each_entry_safe(pxmitframe, n, xmitframe_phead, list) { - list_del_init(&pxmitframe->list); - - switch (pxmitframe->attrib.priority) { - case 1: - case 2: - wmmps_ac = psta->uapsd_bk & BIT(1); - break; - case 4: - case 5: - wmmps_ac = psta->uapsd_vi & BIT(1); - break; - case 6: - case 7: - wmmps_ac = psta->uapsd_vo & BIT(1); - break; - case 0: - case 3: - default: - wmmps_ac = psta->uapsd_be & BIT(1); - break; - } - - psta->sleepq_len--; - if (psta->sleepq_len > 0) - pxmitframe->attrib.mdata = 1; - else - pxmitframe->attrib.mdata = 0; - - if (wmmps_ac) { - psta->sleepq_ac_len--; - if (psta->sleepq_ac_len > 0) { - pxmitframe->attrib.mdata = 1; - pxmitframe->attrib.eosp = 0; - } else { - pxmitframe->attrib.mdata = 0; - pxmitframe->attrib.eosp = 1; - } - } - - pxmitframe->attrib.triggered = 1; - - spin_unlock_bh(&psta->sleep_q.lock); - if (rtw_hal_xmit(padapter, pxmitframe)) - rtw_os_xmit_complete(padapter, pxmitframe); - spin_lock_bh(&psta->sleep_q.lock); - } - - if (psta->sleepq_len == 0) { - pstapriv->tim_bitmap &= ~BIT(psta->aid); - - update_mask = BIT(0); - - if (psta->state & WIFI_SLEEP_STATE) - psta->state ^= WIFI_SLEEP_STATE; - - if (psta->state & WIFI_STA_ALIVE_CHK_STATE) { - psta->expire_to = pstapriv->expire_to; - psta->state ^= WIFI_STA_ALIVE_CHK_STATE; - } - - pstapriv->sta_dz_bitmap &= ~BIT(psta->aid); - } - - spin_unlock_bh(&psta->sleep_q.lock); - - /* for BC/MC Frames */ - psta_bmc = rtw_get_bcmc_stainfo(padapter); - if (!psta_bmc) - return; - - if ((pstapriv->sta_dz_bitmap & 0xfffe) == 0x0) { /* no any sta in ps mode */ - spin_lock_bh(&psta_bmc->sleep_q.lock); - - xmitframe_phead = get_list_head(&psta_bmc->sleep_q); - list_for_each_entry_safe(pxmitframe, n, xmitframe_phead, list) { - list_del_init(&pxmitframe->list); - - psta_bmc->sleepq_len--; - if (psta_bmc->sleepq_len > 0) - pxmitframe->attrib.mdata = 1; - else - pxmitframe->attrib.mdata = 0; - - pxmitframe->attrib.triggered = 1; - - spin_unlock_bh(&psta_bmc->sleep_q.lock); - if (rtw_hal_xmit(padapter, pxmitframe)) - rtw_os_xmit_complete(padapter, pxmitframe); - spin_lock_bh(&psta_bmc->sleep_q.lock); - } - - if (psta_bmc->sleepq_len == 0) { - pstapriv->tim_bitmap &= ~BIT(0); - pstapriv->sta_dz_bitmap &= ~BIT(0); - - update_mask |= BIT(1); - } - - spin_unlock_bh(&psta_bmc->sleep_q.lock); - } - - if (update_mask) - update_beacon(padapter, WLAN_EID_TIM, NULL, false); -} - -void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *psta) -{ - u8 wmmps_ac = 0; - struct list_head *xmitframe_phead; - struct xmit_frame *pxmitframe, *n; - struct sta_priv *pstapriv = &padapter->stapriv; - - spin_lock_bh(&psta->sleep_q.lock); - - xmitframe_phead = get_list_head(&psta->sleep_q); - list_for_each_entry_safe(pxmitframe, n, xmitframe_phead, list) { - switch (pxmitframe->attrib.priority) { - case 1: - case 2: - wmmps_ac = psta->uapsd_bk & BIT(1); - break; - case 4: - case 5: - wmmps_ac = psta->uapsd_vi & BIT(1); - break; - case 6: - case 7: - wmmps_ac = psta->uapsd_vo & BIT(1); - break; - case 0: - case 3: - default: - wmmps_ac = psta->uapsd_be & BIT(1); - break; - } - - if (!wmmps_ac) - continue; - - list_del_init(&pxmitframe->list); - - psta->sleepq_len--; - psta->sleepq_ac_len--; - - if (psta->sleepq_ac_len > 0) { - pxmitframe->attrib.mdata = 1; - pxmitframe->attrib.eosp = 0; - } else { - pxmitframe->attrib.mdata = 0; - pxmitframe->attrib.eosp = 1; - } - - pxmitframe->attrib.triggered = 1; - - if (rtw_hal_xmit(padapter, pxmitframe)) - rtw_os_xmit_complete(padapter, pxmitframe); - - if ((psta->sleepq_ac_len == 0) && (!psta->has_legacy_ac) && (wmmps_ac)) { - pstapriv->tim_bitmap &= ~BIT(psta->aid); - - /* update BCN for TIM IE */ - update_beacon(padapter, WLAN_EID_TIM, NULL, false); - } - } - - spin_unlock_bh(&psta->sleep_q.lock); -} - -#endif - -void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms) -{ - sctx->timeout_ms = timeout_ms; - sctx->submit_time = jiffies; - init_completion(&sctx->done); - sctx->status = RTW_SCTX_SUBMITTED; -} - -int rtw_sctx_wait(struct submit_ctx *sctx) -{ - int ret = _FAIL; - unsigned long expire; - int status = 0; - - expire = sctx->timeout_ms ? msecs_to_jiffies(sctx->timeout_ms) : MAX_SCHEDULE_TIMEOUT; - if (!wait_for_completion_timeout(&sctx->done, expire)) { - /* timeout, do something?? */ - status = RTW_SCTX_DONE_TIMEOUT; - } else { - status = sctx->status; - } - - if (status == RTW_SCTX_DONE_SUCCESS) - ret = _SUCCESS; - - return ret; -} - -void rtw_sctx_done_err(struct submit_ctx **sctx, int status) -{ - if (*sctx) { - (*sctx)->status = status; - complete(&((*sctx)->done)); - *sctx = NULL; - } -} - -int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms) -{ - struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; - - pack_tx_ops->submit_time = jiffies; - pack_tx_ops->timeout_ms = timeout_ms; - pack_tx_ops->status = RTW_SCTX_SUBMITTED; - - return rtw_sctx_wait(pack_tx_ops); -} - -void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status) -{ - struct submit_ctx *pack_tx_ops = &pxmitpriv->ack_tx_ops; - - if (pxmitpriv->ack_tx) - rtw_sctx_done_err(&pack_tx_ops, status); -} diff --git a/drivers/staging/rtl8188eu/hal/bb_cfg.c b/drivers/staging/rtl8188eu/hal/bb_cfg.c deleted file mode 100644 index 51882858fcf0..000000000000 --- a/drivers/staging/rtl8188eu/hal/bb_cfg.c +++ /dev/null @@ -1,681 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include "odm_precomp.h" - -#include <phy.h> - -/* AGC_TAB_1T.TXT */ - -static u32 array_agc_tab_1t_8188e[] = { - 0xC78, 0xFB000001, - 0xC78, 0xFB010001, - 0xC78, 0xFB020001, - 0xC78, 0xFB030001, - 0xC78, 0xFB040001, - 0xC78, 0xFB050001, - 0xC78, 0xFA060001, - 0xC78, 0xF9070001, - 0xC78, 0xF8080001, - 0xC78, 0xF7090001, - 0xC78, 0xF60A0001, - 0xC78, 0xF50B0001, - 0xC78, 0xF40C0001, - 0xC78, 0xF30D0001, - 0xC78, 0xF20E0001, - 0xC78, 0xF10F0001, - 0xC78, 0xF0100001, - 0xC78, 0xEF110001, - 0xC78, 0xEE120001, - 0xC78, 0xED130001, - 0xC78, 0xEC140001, - 0xC78, 0xEB150001, - 0xC78, 0xEA160001, - 0xC78, 0xE9170001, - 0xC78, 0xE8180001, - 0xC78, 0xE7190001, - 0xC78, 0xE61A0001, - 0xC78, 0xE51B0001, - 0xC78, 0xE41C0001, - 0xC78, 0xE31D0001, - 0xC78, 0xE21E0001, - 0xC78, 0xE11F0001, - 0xC78, 0x8A200001, - 0xC78, 0x89210001, - 0xC78, 0x88220001, - 0xC78, 0x87230001, - 0xC78, 0x86240001, - 0xC78, 0x85250001, - 0xC78, 0x84260001, - 0xC78, 0x83270001, - 0xC78, 0x82280001, - 0xC78, 0x6B290001, - 0xC78, 0x6A2A0001, - 0xC78, 0x692B0001, - 0xC78, 0x682C0001, - 0xC78, 0x672D0001, - 0xC78, 0x662E0001, - 0xC78, 0x652F0001, - 0xC78, 0x64300001, - 0xC78, 0x63310001, - 0xC78, 0x62320001, - 0xC78, 0x61330001, - 0xC78, 0x46340001, - 0xC78, 0x45350001, - 0xC78, 0x44360001, - 0xC78, 0x43370001, - 0xC78, 0x42380001, - 0xC78, 0x41390001, - 0xC78, 0x403A0001, - 0xC78, 0x403B0001, - 0xC78, 0x403C0001, - 0xC78, 0x403D0001, - 0xC78, 0x403E0001, - 0xC78, 0x403F0001, - 0xC78, 0xFB400001, - 0xC78, 0xFB410001, - 0xC78, 0xFB420001, - 0xC78, 0xFB430001, - 0xC78, 0xFB440001, - 0xC78, 0xFB450001, - 0xC78, 0xFB460001, - 0xC78, 0xFB470001, - 0xC78, 0xFB480001, - 0xC78, 0xFA490001, - 0xC78, 0xF94A0001, - 0xC78, 0xF84B0001, - 0xC78, 0xF74C0001, - 0xC78, 0xF64D0001, - 0xC78, 0xF54E0001, - 0xC78, 0xF44F0001, - 0xC78, 0xF3500001, - 0xC78, 0xF2510001, - 0xC78, 0xF1520001, - 0xC78, 0xF0530001, - 0xC78, 0xEF540001, - 0xC78, 0xEE550001, - 0xC78, 0xED560001, - 0xC78, 0xEC570001, - 0xC78, 0xEB580001, - 0xC78, 0xEA590001, - 0xC78, 0xE95A0001, - 0xC78, 0xE85B0001, - 0xC78, 0xE75C0001, - 0xC78, 0xE65D0001, - 0xC78, 0xE55E0001, - 0xC78, 0xE45F0001, - 0xC78, 0xE3600001, - 0xC78, 0xE2610001, - 0xC78, 0xC3620001, - 0xC78, 0xC2630001, - 0xC78, 0xC1640001, - 0xC78, 0x8B650001, - 0xC78, 0x8A660001, - 0xC78, 0x89670001, - 0xC78, 0x88680001, - 0xC78, 0x87690001, - 0xC78, 0x866A0001, - 0xC78, 0x856B0001, - 0xC78, 0x846C0001, - 0xC78, 0x676D0001, - 0xC78, 0x666E0001, - 0xC78, 0x656F0001, - 0xC78, 0x64700001, - 0xC78, 0x63710001, - 0xC78, 0x62720001, - 0xC78, 0x61730001, - 0xC78, 0x60740001, - 0xC78, 0x46750001, - 0xC78, 0x45760001, - 0xC78, 0x44770001, - 0xC78, 0x43780001, - 0xC78, 0x42790001, - 0xC78, 0x417A0001, - 0xC78, 0x407B0001, - 0xC78, 0x407C0001, - 0xC78, 0x407D0001, - 0xC78, 0x407E0001, - 0xC78, 0x407F0001, -}; - -static bool set_baseband_agc_config(struct adapter *adapt) -{ - u32 i; - const u32 arraylen = ARRAY_SIZE(array_agc_tab_1t_8188e); - u32 *array = array_agc_tab_1t_8188e; - - for (i = 0; i < arraylen; i += 2) { - u32 v1 = array[i]; - u32 v2 = array[i + 1]; - - if (v1 < 0xCDCDCDCD) { - phy_set_bb_reg(adapt, v1, bMaskDWord, v2); - udelay(1); - } - } - return true; -} - -/* PHY_REG_1T.TXT */ - -static u32 array_phy_reg_1t_8188e[] = { - 0x800, 0x80040000, - 0x804, 0x00000003, - 0x808, 0x0000FC00, - 0x80C, 0x0000000A, - 0x810, 0x10001331, - 0x814, 0x020C3D10, - 0x818, 0x02200385, - 0x81C, 0x00000000, - 0x820, 0x01000100, - 0x824, 0x00390204, - 0x828, 0x00000000, - 0x82C, 0x00000000, - 0x830, 0x00000000, - 0x834, 0x00000000, - 0x838, 0x00000000, - 0x83C, 0x00000000, - 0x840, 0x00010000, - 0x844, 0x00000000, - 0x848, 0x00000000, - 0x84C, 0x00000000, - 0x850, 0x00000000, - 0x854, 0x00000000, - 0x858, 0x569A11A9, - 0x85C, 0x01000014, - 0x860, 0x66F60110, - 0x864, 0x061F0649, - 0x868, 0x00000000, - 0x86C, 0x27272700, - 0x870, 0x07000760, - 0x874, 0x25004000, - 0x878, 0x00000808, - 0x87C, 0x00000000, - 0x880, 0xB0000C1C, - 0x884, 0x00000001, - 0x888, 0x00000000, - 0x88C, 0xCCC000C0, - 0x890, 0x00000800, - 0x894, 0xFFFFFFFE, - 0x898, 0x40302010, - 0x89C, 0x00706050, - 0x900, 0x00000000, - 0x904, 0x00000023, - 0x908, 0x00000000, - 0x90C, 0x81121111, - 0x910, 0x00000002, - 0x914, 0x00000201, - 0xA00, 0x00D047C8, - 0xA04, 0x80FF000C, - 0xA08, 0x8C838300, - 0xA0C, 0x2E7F120F, - 0xA10, 0x9500BB78, - 0xA14, 0x1114D028, - 0xA18, 0x00881117, - 0xA1C, 0x89140F00, - 0xA20, 0x1A1B0000, - 0xA24, 0x090E1317, - 0xA28, 0x00000204, - 0xA2C, 0x00D30000, - 0xA70, 0x101FBF00, - 0xA74, 0x00000007, - 0xA78, 0x00000900, - 0xA7C, 0x225B0606, - 0xA80, 0x218075B1, - 0xB2C, 0x80000000, - 0xC00, 0x48071D40, - 0xC04, 0x03A05611, - 0xC08, 0x000000E4, - 0xC0C, 0x6C6C6C6C, - 0xC10, 0x08800000, - 0xC14, 0x40000100, - 0xC18, 0x08800000, - 0xC1C, 0x40000100, - 0xC20, 0x00000000, - 0xC24, 0x00000000, - 0xC28, 0x00000000, - 0xC2C, 0x00000000, - 0xC30, 0x69E9AC47, - 0xC34, 0x469652AF, - 0xC38, 0x49795994, - 0xC3C, 0x0A97971C, - 0xC40, 0x1F7C403F, - 0xC44, 0x000100B7, - 0xC48, 0xEC020107, - 0xC4C, 0x007F037F, - 0xC50, 0x69553420, - 0xC54, 0x43BC0094, - 0xC58, 0x00013169, - 0xC5C, 0x00250492, - 0xC60, 0x00000000, - 0xC64, 0x7112848B, - 0xC68, 0x47C00BFF, - 0xC6C, 0x00000036, - 0xC70, 0x2C7F000D, - 0xC74, 0x020610DB, - 0xC78, 0x0000001F, - 0xC7C, 0x00B91612, - 0xC80, 0x390000E4, - 0xC84, 0x20F60000, - 0xC88, 0x40000100, - 0xC8C, 0x20200000, - 0xC90, 0x00091521, - 0xC94, 0x00000000, - 0xC98, 0x00121820, - 0xC9C, 0x00007F7F, - 0xCA0, 0x00000000, - 0xCA4, 0x000300A0, - 0xCA8, 0x00000000, - 0xCAC, 0x00000000, - 0xCB0, 0x00000000, - 0xCB4, 0x00000000, - 0xCB8, 0x00000000, - 0xCBC, 0x28000000, - 0xCC0, 0x00000000, - 0xCC4, 0x00000000, - 0xCC8, 0x00000000, - 0xCCC, 0x00000000, - 0xCD0, 0x00000000, - 0xCD4, 0x00000000, - 0xCD8, 0x64B22427, - 0xCDC, 0x00766932, - 0xCE0, 0x00222222, - 0xCE4, 0x00000000, - 0xCE8, 0x37644302, - 0xCEC, 0x2F97D40C, - 0xD00, 0x00000740, - 0xD04, 0x00020401, - 0xD08, 0x0000907F, - 0xD0C, 0x20010201, - 0xD10, 0xA0633333, - 0xD14, 0x3333BC43, - 0xD18, 0x7A8F5B6F, - 0xD2C, 0xCC979975, - 0xD30, 0x00000000, - 0xD34, 0x80608000, - 0xD38, 0x00000000, - 0xD3C, 0x00127353, - 0xD40, 0x00000000, - 0xD44, 0x00000000, - 0xD48, 0x00000000, - 0xD4C, 0x00000000, - 0xD50, 0x6437140A, - 0xD54, 0x00000000, - 0xD58, 0x00000282, - 0xD5C, 0x30032064, - 0xD60, 0x4653DE68, - 0xD64, 0x04518A3C, - 0xD68, 0x00002101, - 0xD6C, 0x2A201C16, - 0xD70, 0x1812362E, - 0xD74, 0x322C2220, - 0xD78, 0x000E3C24, - 0xE00, 0x2D2D2D2D, - 0xE04, 0x2D2D2D2D, - 0xE08, 0x0390272D, - 0xE10, 0x2D2D2D2D, - 0xE14, 0x2D2D2D2D, - 0xE18, 0x2D2D2D2D, - 0xE1C, 0x2D2D2D2D, - 0xE28, 0x00000000, - 0xE30, 0x1000DC1F, - 0xE34, 0x10008C1F, - 0xE38, 0x02140102, - 0xE3C, 0x681604C2, - 0xE40, 0x01007C00, - 0xE44, 0x01004800, - 0xE48, 0xFB000000, - 0xE4C, 0x000028D1, - 0xE50, 0x1000DC1F, - 0xE54, 0x10008C1F, - 0xE58, 0x02140102, - 0xE5C, 0x28160D05, - 0xE60, 0x00000008, - 0xE68, 0x001B25A4, - 0xE6C, 0x00C00014, - 0xE70, 0x00C00014, - 0xE74, 0x01000014, - 0xE78, 0x01000014, - 0xE7C, 0x01000014, - 0xE80, 0x01000014, - 0xE84, 0x00C00014, - 0xE88, 0x01000014, - 0xE8C, 0x00C00014, - 0xED0, 0x00C00014, - 0xED4, 0x00C00014, - 0xED8, 0x00C00014, - 0xEDC, 0x00000014, - 0xEE0, 0x00000014, - 0xEEC, 0x01C00014, - 0xF14, 0x00000003, - 0xF4C, 0x00000000, - 0xF00, 0x00000300, -}; - -static void rtl_bb_delay(struct adapter *adapt, u32 addr, u32 data) -{ - if (addr == 0xfe) { - msleep(50); - } else if (addr == 0xfd) { - mdelay(5); - } else if (addr == 0xfc) { - mdelay(1); - } else if (addr == 0xfb) { - udelay(50); - } else if (addr == 0xfa) { - udelay(5); - } else if (addr == 0xf9) { - udelay(1); - } else { - phy_set_bb_reg(adapt, addr, bMaskDWord, data); - /* Add 1us delay between BB/RF register setting. */ - udelay(1); - } -} - -static bool set_baseband_phy_config(struct adapter *adapt) -{ - u32 i; - const u32 arraylen = ARRAY_SIZE(array_phy_reg_1t_8188e); - u32 *array = array_phy_reg_1t_8188e; - - for (i = 0; i < arraylen; i += 2) { - u32 v1 = array[i]; - u32 v2 = array[i + 1]; - - if (v1 < 0xCDCDCDCD) - rtl_bb_delay(adapt, v1, v2); - } - return true; -} - -/* PHY_REG_PG.TXT */ - -static u32 array_phy_reg_pg_8188e[] = { - 0xE00, 0xFFFFFFFF, 0x06070809, - 0xE04, 0xFFFFFFFF, 0x02020405, - 0xE08, 0x0000FF00, 0x00000006, - 0x86C, 0xFFFFFF00, 0x00020400, - 0xE10, 0xFFFFFFFF, 0x08090A0B, - 0xE14, 0xFFFFFFFF, 0x01030607, - 0xE18, 0xFFFFFFFF, 0x08090A0B, - 0xE1C, 0xFFFFFFFF, 0x01030607, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x02020202, - 0xE04, 0xFFFFFFFF, 0x00020202, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x04040404, - 0xE14, 0xFFFFFFFF, 0x00020404, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x02020202, - 0xE04, 0xFFFFFFFF, 0x00020202, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x04040404, - 0xE14, 0xFFFFFFFF, 0x00020404, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x02020202, - 0xE04, 0xFFFFFFFF, 0x00020202, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x04040404, - 0xE14, 0xFFFFFFFF, 0x00020404, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - 0xE00, 0xFFFFFFFF, 0x00000000, - 0xE04, 0xFFFFFFFF, 0x00000000, - 0xE08, 0x0000FF00, 0x00000000, - 0x86C, 0xFFFFFF00, 0x00000000, - 0xE10, 0xFFFFFFFF, 0x00000000, - 0xE14, 0xFFFFFFFF, 0x00000000, - 0xE18, 0xFFFFFFFF, 0x00000000, - 0xE1C, 0xFFFFFFFF, 0x00000000, - -}; - -static void store_pwrindex_offset(struct adapter *adapter, - u32 regaddr, u32 bitmask, u32 data) -{ - struct hal_data_8188e *hal_data = adapter->HalData; - u32 * const power_level_offset = - hal_data->MCSTxPowerLevelOriginalOffset[hal_data->pwrGroupCnt]; - - if (regaddr == rTxAGC_A_Rate18_06) - power_level_offset[0] = data; - if (regaddr == rTxAGC_A_Rate54_24) - power_level_offset[1] = data; - if (regaddr == rTxAGC_A_CCK1_Mcs32) - power_level_offset[6] = data; - if (regaddr == rTxAGC_B_CCK11_A_CCK2_11 && bitmask == 0xffffff00) - power_level_offset[7] = data; - if (regaddr == rTxAGC_A_Mcs03_Mcs00) - power_level_offset[2] = data; - if (regaddr == rTxAGC_A_Mcs07_Mcs04) - power_level_offset[3] = data; - if (regaddr == rTxAGC_A_Mcs11_Mcs08) - power_level_offset[4] = data; - if (regaddr == rTxAGC_A_Mcs15_Mcs12) { - power_level_offset[5] = data; - hal_data->pwrGroupCnt++; - } - if (regaddr == rTxAGC_B_Rate18_06) - power_level_offset[8] = data; - if (regaddr == rTxAGC_B_Rate54_24) - power_level_offset[9] = data; - if (regaddr == rTxAGC_B_CCK1_55_Mcs32) - power_level_offset[14] = data; - if (regaddr == rTxAGC_B_CCK11_A_CCK2_11 && bitmask == 0x000000ff) - power_level_offset[15] = data; - if (regaddr == rTxAGC_B_Mcs03_Mcs00) - power_level_offset[10] = data; - if (regaddr == rTxAGC_B_Mcs07_Mcs04) - power_level_offset[11] = data; - if (regaddr == rTxAGC_B_Mcs11_Mcs08) - power_level_offset[12] = data; - if (regaddr == rTxAGC_B_Mcs15_Mcs12) - power_level_offset[13] = data; -} - -static void rtl_addr_delay(struct adapter *adapt, - u32 addr, u32 bit_mask, u32 data) -{ - switch (addr) { - case 0xfe: - msleep(50); - break; - case 0xfd: - mdelay(5); - break; - case 0xfc: - mdelay(1); - break; - case 0xfb: - udelay(50); - break; - case 0xfa: - udelay(5); - break; - case 0xf9: - udelay(1); - break; - default: - store_pwrindex_offset(adapt, addr, bit_mask, data); - } -} - -static bool config_bb_with_pgheader(struct adapter *adapt) -{ - u32 i; - const u32 arraylen = ARRAY_SIZE(array_phy_reg_pg_8188e); - u32 *array = array_phy_reg_pg_8188e; - - for (i = 0; i < arraylen; i += 3) { - u32 v1 = array[i]; - u32 v2 = array[i + 1]; - u32 v3 = array[i + 2]; - - if (v1 < 0xCDCDCDCD) - rtl_addr_delay(adapt, v1, v2, v3); - } - return true; -} - -static void rtl88e_phy_init_bb_rf_register_definition(struct adapter *adapter) -{ - struct bb_reg_def *reg[4]; - - reg[RF_PATH_A] = &adapter->HalData->PHYRegDef[RF_PATH_A]; - reg[RF_PATH_B] = &adapter->HalData->PHYRegDef[RF_PATH_B]; - - reg[RF_PATH_A]->rfintfs = rFPGA0_XAB_RFInterfaceSW; - reg[RF_PATH_B]->rfintfs = rFPGA0_XAB_RFInterfaceSW; - - reg[RF_PATH_A]->rfintfi = rFPGA0_XAB_RFInterfaceRB; - reg[RF_PATH_B]->rfintfi = rFPGA0_XAB_RFInterfaceRB; - - reg[RF_PATH_A]->rfintfo = rFPGA0_XA_RFInterfaceOE; - reg[RF_PATH_B]->rfintfo = rFPGA0_XB_RFInterfaceOE; - - reg[RF_PATH_A]->rfintfe = rFPGA0_XA_RFInterfaceOE; - reg[RF_PATH_B]->rfintfe = rFPGA0_XB_RFInterfaceOE; - - reg[RF_PATH_A]->rf3wireOffset = rFPGA0_XA_LSSIParameter; - reg[RF_PATH_B]->rf3wireOffset = rFPGA0_XB_LSSIParameter; - - reg[RF_PATH_A]->rfLSSI_Select = rFPGA0_XAB_RFParameter; - reg[RF_PATH_B]->rfLSSI_Select = rFPGA0_XAB_RFParameter; - - reg[RF_PATH_A]->rfTxGainStage = rFPGA0_TxGainStage; - reg[RF_PATH_B]->rfTxGainStage = rFPGA0_TxGainStage; - - reg[RF_PATH_A]->rfHSSIPara1 = rFPGA0_XA_HSSIParameter1; - reg[RF_PATH_B]->rfHSSIPara1 = rFPGA0_XB_HSSIParameter1; - - reg[RF_PATH_A]->rfHSSIPara2 = rFPGA0_XA_HSSIParameter2; - reg[RF_PATH_B]->rfHSSIPara2 = rFPGA0_XB_HSSIParameter2; - - reg[RF_PATH_A]->rfSwitchControl = rFPGA0_XAB_SwitchControl; - reg[RF_PATH_B]->rfSwitchControl = rFPGA0_XAB_SwitchControl; - - reg[RF_PATH_A]->rfAGCControl1 = rOFDM0_XAAGCCore1; - reg[RF_PATH_B]->rfAGCControl1 = rOFDM0_XBAGCCore1; - - reg[RF_PATH_A]->rfAGCControl2 = rOFDM0_XAAGCCore2; - reg[RF_PATH_B]->rfAGCControl2 = rOFDM0_XBAGCCore2; - - reg[RF_PATH_A]->rfRxIQImbalance = rOFDM0_XARxIQImbalance; - reg[RF_PATH_B]->rfRxIQImbalance = rOFDM0_XBRxIQImbalance; - - reg[RF_PATH_A]->rfRxAFE = rOFDM0_XARxAFE; - reg[RF_PATH_B]->rfRxAFE = rOFDM0_XBRxAFE; - - reg[RF_PATH_A]->rfTxIQImbalance = rOFDM0_XATxIQImbalance; - reg[RF_PATH_B]->rfTxIQImbalance = rOFDM0_XBTxIQImbalance; - - reg[RF_PATH_A]->rfTxAFE = rOFDM0_XATxAFE; - reg[RF_PATH_B]->rfTxAFE = rOFDM0_XBTxAFE; - - reg[RF_PATH_A]->rfLSSIReadBack = rFPGA0_XA_LSSIReadBack; - reg[RF_PATH_B]->rfLSSIReadBack = rFPGA0_XB_LSSIReadBack; - - reg[RF_PATH_A]->rfLSSIReadBackPi = TransceiverA_HSPI_Readback; - reg[RF_PATH_B]->rfLSSIReadBackPi = TransceiverB_HSPI_Readback; -} - -static bool config_parafile(struct adapter *adapt) -{ - struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt); - - set_baseband_phy_config(adapt); - - /* If EEPROM or EFUSE autoload OK, We must config by PHY_REG_PG.txt */ - if (!eeprom->bautoload_fail_flag) { - adapt->HalData->pwrGroupCnt = 0; - config_bb_with_pgheader(adapt); - } - set_baseband_agc_config(adapt); - return true; -} - -bool rtl88eu_phy_bb_config(struct adapter *adapt) -{ - bool rtstatus; - u32 regval; - u8 crystal_cap; - - rtl88e_phy_init_bb_rf_register_definition(adapt); - - /* Enable BB and RF */ - regval = usb_read16(adapt, REG_SYS_FUNC_EN); - usb_write16(adapt, REG_SYS_FUNC_EN, - (u16)(regval | BIT(13) | BIT(0) | BIT(1))); - - usb_write8(adapt, REG_RF_CTRL, RF_EN | RF_RSTB | RF_SDMRSTB); - - usb_write8(adapt, REG_SYS_FUNC_EN, FEN_USBA | - FEN_USBD | FEN_BB_GLB_RSTn | FEN_BBRSTB); - - /* Config BB and AGC */ - rtstatus = config_parafile(adapt); - - /* write 0x24[16:11] = 0x24[22:17] = crystal_cap */ - crystal_cap = adapt->HalData->CrystalCap & 0x3F; - phy_set_bb_reg(adapt, REG_AFE_XTAL_CTRL, 0x7ff800, - (crystal_cap | (crystal_cap << 6))); - - return rtstatus; -} diff --git a/drivers/staging/rtl8188eu/hal/fw.c b/drivers/staging/rtl8188eu/hal/fw.c deleted file mode 100644 index 3d1d29e9f8e0..000000000000 --- a/drivers/staging/rtl8188eu/hal/fw.c +++ /dev/null @@ -1,202 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2009-2013 Realtek Corporation. - * - * Contact Information: - * wlanfae <wlanfae@xxxxxxxxxxx> - * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, - * Hsinchu 300, Taiwan. - * - * Larry Finger <Larry.Finger@xxxxxxxxxxxx> - * - *****************************************************************************/ - -#include "fw.h" -#include "drv_types.h" -#include "usb_ops_linux.h" -#include "rtl8188e_spec.h" -#include "rtl8188e_hal.h" - -#include <linux/firmware.h> -#include <linux/slab.h> - -static void _rtl88e_enable_fw_download(struct adapter *adapt, bool enable) -{ - u8 tmp; - - if (enable) { - tmp = usb_read8(adapt, REG_MCUFWDL); - usb_write8(adapt, REG_MCUFWDL, tmp | 0x01); - - tmp = usb_read8(adapt, REG_MCUFWDL + 2); - usb_write8(adapt, REG_MCUFWDL + 2, tmp & 0xf7); - } else { - tmp = usb_read8(adapt, REG_MCUFWDL); - usb_write8(adapt, REG_MCUFWDL, tmp & 0xfe); - - usb_write8(adapt, REG_MCUFWDL + 1, 0x00); - } -} - -static void _rtl88e_fw_block_write(struct adapter *adapt, - const u8 *buffer, u32 size) -{ - u32 blk_sz = sizeof(u32); - const u8 *byte_buffer; - const u32 *dword_buffer = (u32 *)buffer; - u32 i, write_address, blk_cnt, remain; - - blk_cnt = size / blk_sz; - remain = size % blk_sz; - - write_address = FW_8192C_START_ADDRESS; - - for (i = 0; i < blk_cnt; i++, write_address += blk_sz) - usb_write32(adapt, write_address, dword_buffer[i]); - - byte_buffer = buffer + blk_cnt * blk_sz; - for (i = 0; i < remain; i++, write_address++) - usb_write8(adapt, write_address, byte_buffer[i]); -} - -static void _rtl88e_fw_page_write(struct adapter *adapt, - u32 page, const u8 *buffer, u32 size) -{ - u8 value8; - u8 u8page = (u8)(page & 0x07); - - value8 = (usb_read8(adapt, REG_MCUFWDL + 2) & 0xF8) | u8page; - - usb_write8(adapt, (REG_MCUFWDL + 2), value8); - _rtl88e_fw_block_write(adapt, buffer, size); -} - -static void _rtl88e_write_fw(struct adapter *adapt, u8 *buffer, u32 size) -{ - u8 *buf_ptr = buffer; - u32 page_no, remain; - u32 page, offset; - - page_no = size / FW_8192C_PAGE_SIZE; - remain = size % FW_8192C_PAGE_SIZE; - - for (page = 0; page < page_no; page++) { - offset = page * FW_8192C_PAGE_SIZE; - _rtl88e_fw_page_write(adapt, page, (buf_ptr + offset), - FW_8192C_PAGE_SIZE); - } - - if (remain) { - offset = page_no * FW_8192C_PAGE_SIZE; - page = page_no; - _rtl88e_fw_page_write(adapt, page, (buf_ptr + offset), remain); - } -} - -static void rtl88e_firmware_selfreset(struct adapter *adapt) -{ - u8 u1b_tmp; - - u1b_tmp = usb_read8(adapt, REG_SYS_FUNC_EN + 1); - usb_write8(adapt, REG_SYS_FUNC_EN + 1, (u1b_tmp & (~BIT(2)))); - usb_write8(adapt, REG_SYS_FUNC_EN + 1, (u1b_tmp | BIT(2))); -} - -static int _rtl88e_fw_free_to_go(struct adapter *adapt) -{ - int err = -EIO; - u32 counter = 0; - u32 value32; - - do { - value32 = usb_read32(adapt, REG_MCUFWDL); - if (value32 & FWDL_CHKSUM_RPT) - break; - } while (counter++ < POLLING_READY_TIMEOUT_COUNT); - - if (counter >= POLLING_READY_TIMEOUT_COUNT) - goto exit; - - value32 = usb_read32(adapt, REG_MCUFWDL); - value32 |= MCUFWDL_RDY; - value32 &= ~WINTINI_RDY; - usb_write32(adapt, REG_MCUFWDL, value32); - - rtl88e_firmware_selfreset(adapt); - counter = 0; - - do { - value32 = usb_read32(adapt, REG_MCUFWDL); - if (value32 & WINTINI_RDY) { - err = 0; - goto exit; - } - - udelay(FW_8192C_POLLING_DELAY); - - } while (counter++ < POLLING_READY_TIMEOUT_COUNT); - -exit: - return err; -} - -int rtl88eu_download_fw(struct adapter *adapt) -{ - struct dvobj_priv *dvobj = adapter_to_dvobj(adapt); - struct device *device = dvobj_to_dev(dvobj); - const struct firmware *fw; - static const char fw_name[] = "rtlwifi/rtl8188eufw.bin"; - struct rtl92c_firmware_header *pfwheader = NULL; - u8 *download_data, *fw_data; - size_t download_size; - unsigned int trailing_zeros_length; - - if (request_firmware(&fw, fw_name, device)) { - dev_err(device, "Firmware %s not available\n", fw_name); - return -ENOENT; - } - - if (fw->size > FW_8188E_SIZE) { - dev_err(device, "Firmware size exceed 0x%X. Check it.\n", - FW_8188E_SIZE); - release_firmware(fw); - return -1; - } - - trailing_zeros_length = (4 - fw->size % 4) % 4; - - fw_data = kmalloc(fw->size + trailing_zeros_length, GFP_KERNEL); - if (!fw_data) { - release_firmware(fw); - return -ENOMEM; - } - - memcpy(fw_data, fw->data, fw->size); - memset(fw_data + fw->size, 0, trailing_zeros_length); - - pfwheader = (struct rtl92c_firmware_header *)fw_data; - - if (IS_FW_HEADER_EXIST(pfwheader)) { - download_data = fw_data + 32; - download_size = fw->size + trailing_zeros_length - 32; - } else { - download_data = fw_data; - download_size = fw->size + trailing_zeros_length; - } - - release_firmware(fw); - - if (usb_read8(adapt, REG_MCUFWDL) & RAM_DL_SEL) { - usb_write8(adapt, REG_MCUFWDL, 0); - rtl88e_firmware_selfreset(adapt); - } - _rtl88e_enable_fw_download(adapt, true); - usb_write8(adapt, REG_MCUFWDL, - usb_read8(adapt, REG_MCUFWDL) | FWDL_CHKSUM_RPT); - _rtl88e_write_fw(adapt, download_data, download_size); - _rtl88e_enable_fw_download(adapt, false); - - kfree(fw_data); - return _rtl88e_fw_free_to_go(adapt); -} diff --git a/drivers/staging/rtl8188eu/hal/hal8188e_rate_adaptive.c b/drivers/staging/rtl8188eu/hal/hal8188e_rate_adaptive.c deleted file mode 100644 index 74fff76af16d..000000000000 --- a/drivers/staging/rtl8188eu/hal/hal8188e_rate_adaptive.c +++ /dev/null @@ -1,646 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * Copyright (c) Realtek Semiconductor Corp. All rights reserved. - */ - -#include "odm_precomp.h" - -/* Rate adaptive parameters */ - -static u8 RETRY_PENALTY[PERENTRY][RETRYSIZE + 1] = { - {5, 4, 3, 2, 0, 3}, /* 92 , idx = 0 */ - {6, 5, 4, 3, 0, 4}, /* 86 , idx = 1 */ - {6, 5, 4, 2, 0, 4}, /* 81 , idx = 2 */ - {8, 7, 6, 4, 0, 6}, /* 75 , idx = 3 */ - {10, 9, 8, 6, 0, 8}, /* 71 , idx = 4 */ - {10, 9, 8, 4, 0, 8}, /* 66 , idx = 5 */ - {10, 9, 8, 2, 0, 8}, /* 62 , idx = 6 */ - {10, 9, 8, 0, 0, 8}, /* 59 , idx = 7 */ - {18, 17, 16, 8, 0, 16}, /* 53 , idx = 8 */ - {26, 25, 24, 16, 0, 24}, /* 50 , idx = 9 */ - {34, 33, 32, 24, 0, 32}, /* 47 , idx = 0x0a */ - {34, 31, 28, 20, 0, 32}, /* 43 , idx = 0x0b */ - {34, 31, 27, 18, 0, 32}, /* 40 , idx = 0x0c */ - {34, 31, 26, 16, 0, 32}, /* 37 , idx = 0x0d */ - {34, 30, 22, 16, 0, 32}, /* 32 , idx = 0x0e */ - {34, 30, 24, 16, 0, 32}, /* 26 , idx = 0x0f */ - {49, 46, 40, 16, 0, 48}, /* 20 , idx = 0x10 */ - {49, 45, 32, 0, 0, 48}, /* 17 , idx = 0x11 */ - {49, 45, 22, 18, 0, 48}, /* 15 , idx = 0x12 */ - {49, 40, 24, 16, 0, 48}, /* 12 , idx = 0x13 */ - {49, 32, 18, 12, 0, 48}, /* 9 , idx = 0x14 */ - {49, 22, 18, 14, 0, 48}, /* 6 , idx = 0x15 */ - {49, 16, 16, 0, 0, 48} - }; /* 3, idx = 0x16 */ - -static u8 PT_PENALTY[RETRYSIZE + 1] = {34, 31, 30, 24, 0, 32}; - -/* wilson modify */ -static u8 RETRY_PENALTY_IDX[2][RATESIZE] = { - {4, 4, 4, 5, 4, 4, 5, 7, 7, 7, 8, 0x0a, /* SS>TH */ - 4, 4, 4, 4, 6, 0x0a, 0x0b, 0x0d, - 5, 5, 7, 7, 8, 0x0b, 0x0d, 0x0f}, /* 0329 R01 */ - {0x0a, 0x0a, 0x0b, 0x0c, 0x0a, - 0x0a, 0x0b, 0x0c, 0x0d, 0x10, 0x13, 0x14, /* SS<TH */ - 0x0b, 0x0c, 0x0d, 0x0e, 0x0f, 0x11, 0x13, 0x15, - 9, 9, 9, 9, 0x0c, 0x0e, 0x11, 0x13} - }; - -static u8 RETRY_PENALTY_UP_IDX[RATESIZE] = { - 0x0c, 0x0d, 0x0d, 0x0f, 0x0d, 0x0e, - 0x0f, 0x0f, 0x10, 0x12, 0x13, 0x14, /* SS>TH */ - 0x0f, 0x10, 0x10, 0x12, 0x12, 0x13, 0x14, 0x15, - 0x11, 0x11, 0x12, 0x13, 0x13, 0x13, 0x14, 0x15}; - -static u8 RSSI_THRESHOLD[RATESIZE] = { - 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0x24, 0x26, 0x2a, - 0x18, 0x1a, 0x1d, 0x1f, 0x21, 0x27, 0x29, 0x2a, - 0, 0, 0, 0x1f, 0x23, 0x28, 0x2a, 0x2c}; - -static u16 N_THRESHOLD_HIGH[RATESIZE] = { - 4, 4, 8, 16, - 24, 36, 48, 72, 96, 144, 192, 216, - 60, 80, 100, 160, 240, 400, 560, 640, - 300, 320, 480, 720, 1000, 1200, 1600, 2000}; -static u16 N_THRESHOLD_LOW[RATESIZE] = { - 2, 2, 4, 8, - 12, 18, 24, 36, 48, 72, 96, 108, - 30, 40, 50, 80, 120, 200, 280, 320, - 150, 160, 240, 360, 500, 600, 800, 1000}; - -static u8 DROPING_NECESSARY[RATESIZE] = { - 1, 1, 1, 1, - 1, 2, 3, 4, 5, 6, 7, 8, - 1, 2, 3, 4, 5, 6, 7, 8, - 5, 6, 7, 8, 9, 10, 11, 12}; - -static u8 PendingForRateUpFail[5] = {2, 10, 24, 40, 60}; -static u16 DynamicTxRPTTiming[6] = { - 0x186a, 0x30d4, 0x493e, 0x61a8, 0x7a12, 0x927c}; /* 200ms-1200ms */ - -/* End Rate adaptive parameters */ - -static void odm_SetTxRPTTiming_8188E(struct odm_dm_struct *dm_odm, - struct odm_ra_info *pRaInfo, u8 extend) -{ - u8 idx = 0; - - for (idx = 0; idx < 5; idx++) - if (DynamicTxRPTTiming[idx] == pRaInfo->RptTime) - break; - - if (extend == 0) { /* back to default timing */ - idx = 0; /* 200ms */ - } else if (extend == 1) {/* increase the timing */ - idx += 1; - if (idx > 5) - idx = 5; - } else if (extend == 2) {/* decrease the timing */ - if (idx != 0) - idx -= 1; - } - pRaInfo->RptTime = DynamicTxRPTTiming[idx]; -} - -static int odm_RateDown_8188E(struct odm_dm_struct *dm_odm, - struct odm_ra_info *pRaInfo) -{ - u8 RateID, LowestRate, HighestRate; - u8 i; - - if (!pRaInfo) - return -1; - - RateID = pRaInfo->PreRate; - LowestRate = pRaInfo->LowestRate; - HighestRate = pRaInfo->HighestRate; - - if (RateID > HighestRate) { - RateID = HighestRate; - } else if (pRaInfo->RateSGI) { - pRaInfo->RateSGI = 0; - } else if (RateID > LowestRate) { - if (RateID > 0) { - for (i = RateID - 1; i > LowestRate; i--) { - if (pRaInfo->RAUseRate & BIT(i)) { - RateID = i; - goto RateDownFinish; - } - } - } - } else if (RateID <= LowestRate) { - RateID = LowestRate; - } -RateDownFinish: - if (pRaInfo->RAWaitingCounter == 1) { - pRaInfo->RAWaitingCounter += 1; - pRaInfo->RAPendingCounter += 1; - } else if (pRaInfo->RAWaitingCounter == 0) { - ; - } else { - pRaInfo->RAWaitingCounter = 0; - pRaInfo->RAPendingCounter = 0; - } - - if (pRaInfo->RAPendingCounter >= 4) - pRaInfo->RAPendingCounter = 4; - - pRaInfo->DecisionRate = RateID; - odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 2); - return 0; -} - -static int odm_RateUp_8188E(struct odm_dm_struct *dm_odm, - struct odm_ra_info *pRaInfo) -{ - u8 RateID, HighestRate; - u8 i; - - if (!pRaInfo) - return -1; - - RateID = pRaInfo->PreRate; - HighestRate = pRaInfo->HighestRate; - if (pRaInfo->RAWaitingCounter == 1) { - pRaInfo->RAWaitingCounter = 0; - pRaInfo->RAPendingCounter = 0; - } else if (pRaInfo->RAWaitingCounter > 1) { - pRaInfo->PreRssiStaRA = pRaInfo->RssiStaRA; - goto RateUpfinish; - } - odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 0); - - if (RateID < HighestRate) { - for (i = RateID + 1; i <= HighestRate; i++) { - if (pRaInfo->RAUseRate & BIT(i)) { - RateID = i; - goto RateUpfinish; - } - } - } else if (RateID == HighestRate) { - if (pRaInfo->SGIEnable && (pRaInfo->RateSGI != 1)) - pRaInfo->RateSGI = 1; - else if ((pRaInfo->SGIEnable) != 1) - pRaInfo->RateSGI = 0; - } else { - RateID = HighestRate; - } -RateUpfinish: - if (pRaInfo->RAWaitingCounter == - (4 + PendingForRateUpFail[pRaInfo->RAPendingCounter])) - pRaInfo->RAWaitingCounter = 0; - else - pRaInfo->RAWaitingCounter++; - - pRaInfo->DecisionRate = RateID; - return 0; -} - -static void odm_ResetRaCounter_8188E(struct odm_ra_info *pRaInfo) -{ - u8 RateID; - - RateID = pRaInfo->DecisionRate; - pRaInfo->NscUp = (N_THRESHOLD_HIGH[RateID] + - N_THRESHOLD_LOW[RateID]) >> 1; - pRaInfo->NscDown = (N_THRESHOLD_HIGH[RateID] + - N_THRESHOLD_LOW[RateID]) >> 1; -} - -static void odm_RateDecision_8188E(struct odm_dm_struct *dm_odm, - struct odm_ra_info *pRaInfo) -{ - u8 RateID = 0, RtyPtID = 0, PenaltyID1 = 0, PenaltyID2 = 0, i = 0; - /* u32 pool_retry; */ - static u8 DynamicTxRPTTimingCounter; - - if (pRaInfo->Active && (pRaInfo->TOTAL > 0)) { /* STA used and data packet exits */ - if ((pRaInfo->RssiStaRA < (pRaInfo->PreRssiStaRA - 3)) || - (pRaInfo->RssiStaRA > (pRaInfo->PreRssiStaRA + 3))) { - pRaInfo->RAWaitingCounter = 0; - pRaInfo->RAPendingCounter = 0; - } - /* Start RA decision */ - if (pRaInfo->PreRate > pRaInfo->HighestRate) - RateID = pRaInfo->HighestRate; - else - RateID = pRaInfo->PreRate; - if (pRaInfo->RssiStaRA > RSSI_THRESHOLD[RateID]) - RtyPtID = 0; - else - RtyPtID = 1; - PenaltyID1 = RETRY_PENALTY_IDX[RtyPtID][RateID]; /* TODO by page */ - - for (i = 0 ; i <= 4 ; i++) - pRaInfo->NscDown += pRaInfo->RTY[i] * RETRY_PENALTY[PenaltyID1][i]; - - if (pRaInfo->NscDown > (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5])) - pRaInfo->NscDown -= pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID1][5]; - else - pRaInfo->NscDown = 0; - - /* rate up */ - PenaltyID2 = RETRY_PENALTY_UP_IDX[RateID]; - - for (i = 0 ; i <= 4 ; i++) - pRaInfo->NscUp += pRaInfo->RTY[i] * RETRY_PENALTY[PenaltyID2][i]; - - if (pRaInfo->NscUp > (pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5])) - pRaInfo->NscUp -= pRaInfo->TOTAL * RETRY_PENALTY[PenaltyID2][5]; - else - pRaInfo->NscUp = 0; - - if ((pRaInfo->NscDown < N_THRESHOLD_LOW[RateID]) || - (pRaInfo->DROP > DROPING_NECESSARY[RateID])) - odm_RateDown_8188E(dm_odm, pRaInfo); - else if (pRaInfo->NscUp > N_THRESHOLD_HIGH[RateID]) - odm_RateUp_8188E(dm_odm, pRaInfo); - - if (pRaInfo->DecisionRate > pRaInfo->HighestRate) - pRaInfo->DecisionRate = pRaInfo->HighestRate; - - if ((pRaInfo->DecisionRate) == (pRaInfo->PreRate)) - DynamicTxRPTTimingCounter += 1; - else - DynamicTxRPTTimingCounter = 0; - - if (DynamicTxRPTTimingCounter >= 4) { - odm_SetTxRPTTiming_8188E(dm_odm, pRaInfo, 1); - DynamicTxRPTTimingCounter = 0; - } - - pRaInfo->PreRate = pRaInfo->DecisionRate; /* YJ, add, 120120 */ - - odm_ResetRaCounter_8188E(pRaInfo); - } -} - -static int odm_ARFBRefresh_8188E(struct odm_dm_struct *dm_odm, struct odm_ra_info *pRaInfo) -{ /* Wilson 2011/10/26 */ - struct adapter *adapt = dm_odm->Adapter; - u32 MaskFromReg; - s8 i; - - switch (pRaInfo->RateID) { - case RATR_INX_WIRELESS_NGB: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x0f8ff015; - break; - case RATR_INX_WIRELESS_NG: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x0f8ff010; - break; - case RATR_INX_WIRELESS_NB: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x0f8ff005; - break; - case RATR_INX_WIRELESS_N: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x0f8ff000; - break; - case RATR_INX_WIRELESS_GB: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x00000ff5; - break; - case RATR_INX_WIRELESS_G: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x00000ff0; - break; - case RATR_INX_WIRELESS_B: - pRaInfo->RAUseRate = pRaInfo->RateMask & 0x0000000d; - break; - case 12: - MaskFromReg = usb_read32(adapt, REG_ARFR0); - pRaInfo->RAUseRate = pRaInfo->RateMask & MaskFromReg; - break; - case 13: - MaskFromReg = usb_read32(adapt, REG_ARFR1); - pRaInfo->RAUseRate = pRaInfo->RateMask & MaskFromReg; - break; - case 14: - MaskFromReg = usb_read32(adapt, REG_ARFR2); - pRaInfo->RAUseRate = pRaInfo->RateMask & MaskFromReg; - break; - case 15: - MaskFromReg = usb_read32(adapt, REG_ARFR3); - pRaInfo->RAUseRate = pRaInfo->RateMask & MaskFromReg; - break; - default: - pRaInfo->RAUseRate = (pRaInfo->RateMask); - break; - } - /* Highest rate */ - if (pRaInfo->RAUseRate) { - for (i = RATESIZE; i >= 0; i--) { - if (pRaInfo->RAUseRate & BIT(i)) { - pRaInfo->HighestRate = i; - break; - } - } - } else { - pRaInfo->HighestRate = 0; - } - /* Lowest rate */ - if (pRaInfo->RAUseRate) { - for (i = 0; i < RATESIZE; i++) { - if ((pRaInfo->RAUseRate) & BIT(i)) { - pRaInfo->LowestRate = i; - break; - } - } - } else { - pRaInfo->LowestRate = 0; - } - - if (pRaInfo->HighestRate > 0x13) - pRaInfo->PTModeSS = 3; - else if (pRaInfo->HighestRate > 0x0b) - pRaInfo->PTModeSS = 2; - else if (pRaInfo->HighestRate > 0x03) - pRaInfo->PTModeSS = 1; - else - pRaInfo->PTModeSS = 0; - - if (pRaInfo->DecisionRate > pRaInfo->HighestRate) - pRaInfo->DecisionRate = pRaInfo->HighestRate; - - return 0; -} - -static void odm_PTTryState_8188E(struct odm_ra_info *pRaInfo) -{ - pRaInfo->PTTryState = 0; - switch (pRaInfo->PTModeSS) { - case 3: - if (pRaInfo->DecisionRate >= 0x19) - pRaInfo->PTTryState = 1; - break; - case 2: - if (pRaInfo->DecisionRate >= 0x11) - pRaInfo->PTTryState = 1; - break; - case 1: - if (pRaInfo->DecisionRate >= 0x0a) - pRaInfo->PTTryState = 1; - break; - case 0: - if (pRaInfo->DecisionRate >= 0x03) - pRaInfo->PTTryState = 1; - break; - default: - pRaInfo->PTTryState = 0; - break; - } - - if (pRaInfo->RssiStaRA < 48) { - pRaInfo->PTStage = 0; - } else if (pRaInfo->PTTryState == 1) { - if ((pRaInfo->PTStopCount >= 10) || - (pRaInfo->PTPreRssi > pRaInfo->RssiStaRA + 5) || - (pRaInfo->PTPreRssi < pRaInfo->RssiStaRA - 5) || - (pRaInfo->DecisionRate != pRaInfo->PTPreRate)) { - if (pRaInfo->PTStage == 0) - pRaInfo->PTStage = 1; - else if (pRaInfo->PTStage == 1) - pRaInfo->PTStage = 3; - else - pRaInfo->PTStage = 5; - - pRaInfo->PTPreRssi = pRaInfo->RssiStaRA; - pRaInfo->PTStopCount = 0; - } else { - pRaInfo->RAstage = 0; - pRaInfo->PTStopCount++; - } - } else { - pRaInfo->PTStage = 0; - pRaInfo->RAstage = 0; - } - pRaInfo->PTPreRate = pRaInfo->DecisionRate; -} - -static void odm_PTDecision_8188E(struct odm_ra_info *pRaInfo) -{ - u8 j; - u8 temp_stage; - u32 numsc; - u32 num_total; - u8 stage_id; - - numsc = 0; - num_total = pRaInfo->TOTAL * PT_PENALTY[5]; - for (j = 0; j <= 4; j++) { - numsc += pRaInfo->RTY[j] * PT_PENALTY[j]; - if (numsc > num_total) - break; - } - - j >>= 1; - temp_stage = (pRaInfo->PTStage + 1) >> 1; - if (temp_stage > j) - stage_id = temp_stage - j; - else - stage_id = 0; - - pRaInfo->PTSmoothFactor = (pRaInfo->PTSmoothFactor >> 1) + - (pRaInfo->PTSmoothFactor >> 2) + - stage_id * 16 + 2; - if (pRaInfo->PTSmoothFactor > 192) - pRaInfo->PTSmoothFactor = 192; - stage_id = pRaInfo->PTSmoothFactor >> 6; - temp_stage = stage_id * 2; - if (temp_stage != 0) - temp_stage -= 1; - if (pRaInfo->DROP > 3) - temp_stage = 0; - pRaInfo->PTStage = temp_stage; -} - -static void odm_RATxRPTTimerSetting(struct odm_dm_struct *dm_odm, - u16 minRptTime) -{ - if (dm_odm->CurrminRptTime != minRptTime) { - rtw_rpt_timer_cfg_cmd(dm_odm->Adapter, minRptTime); - dm_odm->CurrminRptTime = minRptTime; - } -} - -int ODM_RAInfo_Init(struct odm_dm_struct *dm_odm, u8 macid) -{ - struct odm_ra_info *pRaInfo = &dm_odm->RAInfo[macid]; - u8 WirelessMode = 0xFF; /* invalid value */ - u8 max_rate_idx = 0x13; /* MCS7 */ - - if (dm_odm->pWirelessMode) - WirelessMode = *dm_odm->pWirelessMode; - - if (WirelessMode != 0xFF) { - if (WirelessMode & ODM_WM_N24G) - max_rate_idx = 0x13; - else if (WirelessMode & ODM_WM_G) - max_rate_idx = 0x0b; - else if (WirelessMode & ODM_WM_B) - max_rate_idx = 0x03; - } - - pRaInfo->DecisionRate = max_rate_idx; - pRaInfo->PreRate = max_rate_idx; - pRaInfo->HighestRate = max_rate_idx; - pRaInfo->LowestRate = 0; - pRaInfo->RateID = 0; - pRaInfo->RateMask = 0xffffffff; - pRaInfo->RssiStaRA = 0; - pRaInfo->PreRssiStaRA = 0; - pRaInfo->SGIEnable = 0; - pRaInfo->RAUseRate = 0xffffffff; - pRaInfo->NscDown = (N_THRESHOLD_HIGH[0x13] + N_THRESHOLD_LOW[0x13]) / 2; - pRaInfo->NscUp = (N_THRESHOLD_HIGH[0x13] + N_THRESHOLD_LOW[0x13]) / 2; - pRaInfo->RateSGI = 0; - pRaInfo->Active = 1; /* Active is not used at present. by page, 110819 */ - pRaInfo->RptTime = 0x927c; - pRaInfo->DROP = 0; - pRaInfo->RTY[0] = 0; - pRaInfo->RTY[1] = 0; - pRaInfo->RTY[2] = 0; - pRaInfo->RTY[3] = 0; - pRaInfo->RTY[4] = 0; - pRaInfo->TOTAL = 0; - pRaInfo->RAWaitingCounter = 0; - pRaInfo->RAPendingCounter = 0; - pRaInfo->PTActive = 1; /* Active when this STA is use */ - pRaInfo->PTTryState = 0; - pRaInfo->PTStage = 5; /* Need to fill into HW_PWR_STATUS */ - pRaInfo->PTSmoothFactor = 192; - pRaInfo->PTStopCount = 0; - pRaInfo->PTPreRate = 0; - pRaInfo->PTPreRssi = 0; - pRaInfo->PTModeSS = 0; - pRaInfo->RAstage = 0; - return 0; -} - -int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm) -{ - u8 macid = 0; - - dm_odm->CurrminRptTime = 0; - - for (macid = 0; macid < ODM_ASSOCIATE_ENTRY_NUM; macid++) - ODM_RAInfo_Init(dm_odm, macid); - - return 0; -} - -u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 macid) -{ - if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) - return 0; - return dm_odm->RAInfo[macid].RateSGI; -} - -u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 macid) -{ - u8 DecisionRate = 0; - - if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) - return 0; - DecisionRate = dm_odm->RAInfo[macid].DecisionRate; - return DecisionRate; -} - -u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 macid) -{ - u8 PTStage = 5; - - if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) - return 0; - PTStage = dm_odm->RAInfo[macid].PTStage; - return PTStage; -} - -void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 RateID, u32 RateMask, u8 SGIEnable) -{ - struct odm_ra_info *pRaInfo = NULL; - - if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) - return; - - pRaInfo = &dm_odm->RAInfo[macid]; - pRaInfo->RateID = RateID; - pRaInfo->RateMask = RateMask; - pRaInfo->SGIEnable = SGIEnable; - odm_ARFBRefresh_8188E(dm_odm, pRaInfo); -} - -void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid, u8 Rssi) -{ - struct odm_ra_info *pRaInfo = NULL; - - if ((!dm_odm) || (macid >= ASSOCIATE_ENTRY_NUM)) - return; - - pRaInfo = &dm_odm->RAInfo[macid]; - pRaInfo->RssiStaRA = Rssi; -} - -void ODM_RA_Set_TxRPT_Time(struct odm_dm_struct *dm_odm, u16 minRptTime) -{ - struct adapter *adapt = dm_odm->Adapter; - - usb_write16(adapt, REG_TX_RPT_TIME, minRptTime); -} - -void ODM_RA_TxRPT2Handle_8188E(struct odm_dm_struct *dm_odm, u8 *TxRPT_Buf, u16 TxRPT_Len, u32 macid_entry0, u32 macid_entry1) -{ - struct odm_ra_info *pRAInfo = NULL; - u8 MacId = 0; - u8 *pBuffer = NULL; - u32 valid = 0, ItemNum = 0; - u16 minRptTime = 0x927c; - - ItemNum = TxRPT_Len >> 3; - pBuffer = TxRPT_Buf; - - do { - if (MacId >= ASSOCIATE_ENTRY_NUM) - valid = 0; - else if (MacId >= 32) - valid = (1 << (MacId - 32)) & macid_entry1; - else - valid = (1 << MacId) & macid_entry0; - - pRAInfo = &dm_odm->RAInfo[MacId]; - if (valid) { - pRAInfo->RTY[0] = (u16)GET_TX_REPORT_TYPE1_RERTY_0(pBuffer); - pRAInfo->RTY[1] = (u16)GET_TX_REPORT_TYPE1_RERTY_1(pBuffer); - pRAInfo->RTY[2] = (u16)GET_TX_REPORT_TYPE1_RERTY_2(pBuffer); - pRAInfo->RTY[3] = (u16)GET_TX_REPORT_TYPE1_RERTY_3(pBuffer); - pRAInfo->RTY[4] = (u16)GET_TX_REPORT_TYPE1_RERTY_4(pBuffer); - pRAInfo->DROP = (u16)GET_TX_REPORT_TYPE1_DROP_0(pBuffer); - pRAInfo->TOTAL = pRAInfo->RTY[0] + pRAInfo->RTY[1] + - pRAInfo->RTY[2] + pRAInfo->RTY[3] + - pRAInfo->RTY[4] + pRAInfo->DROP; - if (pRAInfo->TOTAL != 0) { - if (pRAInfo->PTActive) { - if (pRAInfo->RAstage < 5) - odm_RateDecision_8188E(dm_odm, pRAInfo); - else if (pRAInfo->RAstage == 5) /* Power training try state */ - odm_PTTryState_8188E(pRAInfo); - else /* RAstage == 6 */ - odm_PTDecision_8188E(pRAInfo); - - /* Stage_RA counter */ - if (pRAInfo->RAstage <= 5) - pRAInfo->RAstage++; - else - pRAInfo->RAstage = 0; - } else { - odm_RateDecision_8188E(dm_odm, pRAInfo); - } - } - } - - if (minRptTime > pRAInfo->RptTime) - minRptTime = pRAInfo->RptTime; - - pBuffer += TX_RPT2_ITEM_SIZE; - MacId++; - } while (MacId < ItemNum); - - odm_RATxRPTTimerSetting(dm_odm, minRptTime); -} diff --git a/drivers/staging/rtl8188eu/hal/hal_com.c b/drivers/staging/rtl8188eu/hal/hal_com.c deleted file mode 100644 index ebe19e076ff2..000000000000 --- a/drivers/staging/rtl8188eu/hal/hal_com.c +++ /dev/null @@ -1,285 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#include <osdep_service.h> -#include <drv_types.h> - -#include <hal_intf.h> -#include <hal_com.h> -#include <rtl8188e_hal.h> - -#define _HAL_INIT_C_ - -void dump_chip_info(struct HAL_VERSION chip_vers) -{ - uint cnt = 0; - char buf[128]; - - cnt += sprintf((buf + cnt), "Chip Version Info: CHIP_8188E_"); - cnt += sprintf((buf + cnt), "%s_", chip_vers.ChipType == NORMAL_CHIP ? - "Normal_Chip" : "Test_Chip"); - cnt += sprintf((buf + cnt), "%s_", chip_vers.VendorType == CHIP_VENDOR_TSMC ? - "TSMC" : "UMC"); - if (chip_vers.CUTVersion == A_CUT_VERSION) - cnt += sprintf((buf + cnt), "A_CUT_"); - else if (chip_vers.CUTVersion == B_CUT_VERSION) - cnt += sprintf((buf + cnt), "B_CUT_"); - else if (chip_vers.CUTVersion == C_CUT_VERSION) - cnt += sprintf((buf + cnt), "C_CUT_"); - else if (chip_vers.CUTVersion == D_CUT_VERSION) - cnt += sprintf((buf + cnt), "D_CUT_"); - else if (chip_vers.CUTVersion == E_CUT_VERSION) - cnt += sprintf((buf + cnt), "E_CUT_"); - else - cnt += sprintf((buf + cnt), "UNKNOWN_CUT(%d)_", - chip_vers.CUTVersion); - cnt += sprintf((buf + cnt), "1T1R_"); - cnt += sprintf((buf + cnt), "RomVer(0)\n"); - - pr_info("%s", buf); -} - -#define CHAN_PLAN_HW 0x80 - -/* return the final channel plan decision */ -u8 hal_com_get_channel_plan(u8 hw_channel_plan, u8 sw_channel_plan, - u8 def_channel_plan, bool load_fail) -{ - u8 sw_cfg; - u8 chnlplan; - - sw_cfg = true; - if (!load_fail) { - if (!rtw_is_channel_plan_valid(sw_channel_plan)) - sw_cfg = false; - if (hw_channel_plan & CHAN_PLAN_HW) - sw_cfg = false; - } - - if (sw_cfg) - chnlplan = sw_channel_plan; - else - chnlplan = hw_channel_plan & (~CHAN_PLAN_HW); - - if (!rtw_is_channel_plan_valid(chnlplan)) - chnlplan = def_channel_plan; - - return chnlplan; -} - -u8 MRateToHwRate(u8 rate) -{ - u8 ret = DESC_RATE1M; - - switch (rate) { - /* CCK and OFDM non-HT rates */ - case IEEE80211_CCK_RATE_1MB: - ret = DESC_RATE1M; - break; - case IEEE80211_CCK_RATE_2MB: - ret = DESC_RATE2M; - break; - case IEEE80211_CCK_RATE_5MB: - ret = DESC_RATE5_5M; - break; - case IEEE80211_CCK_RATE_11MB: - ret = DESC_RATE11M; - break; - case IEEE80211_OFDM_RATE_6MB: - ret = DESC_RATE6M; - break; - case IEEE80211_OFDM_RATE_9MB: - ret = DESC_RATE9M; - break; - case IEEE80211_OFDM_RATE_12MB: - ret = DESC_RATE12M; - break; - case IEEE80211_OFDM_RATE_18MB: - ret = DESC_RATE18M; - break; - case IEEE80211_OFDM_RATE_24MB: - ret = DESC_RATE24M; - break; - case IEEE80211_OFDM_RATE_36MB: - ret = DESC_RATE36M; - break; - case IEEE80211_OFDM_RATE_48MB: - ret = DESC_RATE48M; - break; - case IEEE80211_OFDM_RATE_54MB: - ret = DESC_RATE54M; - break; - default: - break; - } - return ret; -} - -void hal_set_brate_cfg(u8 *brates, u16 *rate_cfg) -{ - u8 i, is_brate, brate; - - for (i = 0; i < NDIS_802_11_LENGTH_RATES_EX; i++) { - is_brate = brates[i] & IEEE80211_BASIC_RATE_MASK; - brate = brates[i] & 0x7f; - - if (is_brate) { - switch (brate) { - case IEEE80211_CCK_RATE_1MB: - *rate_cfg |= RATE_1M; - break; - case IEEE80211_CCK_RATE_2MB: - *rate_cfg |= RATE_2M; - break; - case IEEE80211_CCK_RATE_5MB: - *rate_cfg |= RATE_5_5M; - break; - case IEEE80211_CCK_RATE_11MB: - *rate_cfg |= RATE_11M; - break; - case IEEE80211_OFDM_RATE_6MB: - *rate_cfg |= RATE_6M; - break; - case IEEE80211_OFDM_RATE_9MB: - *rate_cfg |= RATE_9M; - break; - case IEEE80211_OFDM_RATE_12MB: - *rate_cfg |= RATE_12M; - break; - case IEEE80211_OFDM_RATE_18MB: - *rate_cfg |= RATE_18M; - break; - case IEEE80211_OFDM_RATE_24MB: - *rate_cfg |= RATE_24M; - break; - case IEEE80211_OFDM_RATE_36MB: - *rate_cfg |= RATE_36M; - break; - case IEEE80211_OFDM_RATE_48MB: - *rate_cfg |= RATE_48M; - break; - case IEEE80211_OFDM_RATE_54MB: - *rate_cfg |= RATE_54M; - break; - } - } - } -} - -static void one_out_pipe(struct adapter *adapter) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); - - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[0];/* BE */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */ - - pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ - pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ - pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ - pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ -} - -static void two_out_pipe(struct adapter *adapter, bool wifi_cfg) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); - - if (wifi_cfg) { - /* - * WMM - * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA - * 0, 1, 0, 1, 0, 0, 0, 0, 0 - * 0:H, 1:L - */ - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[1];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[0];/* BK */ - - pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ - pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ - pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ - pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ - } else { - /* - * typical setting - * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA - * 1, 1, 0, 0, 0, 0, 0, 0, 0 - * 0:H, 1:L - */ - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[0];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[1];/* BE */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */ - - pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ - pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ - pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ - pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ - } -} - -static void three_out_pipe(struct adapter *adapter, bool wifi_cfg) -{ - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapter); - - if (wifi_cfg) { - /* - * for WMM - * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA - * 1, 2, 1, 0, 0, 0, 0, 0, 0 - * 0:H, 1:N, 2:L - */ - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[1];/* BK */ - - pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ - pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ - pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ - pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ - } else { - /* - * typical setting - * BK, BE, VI, VO, BCN, CMD, MGT, HIGH, HCCA - * 2, 2, 1, 0, 0, 0, 0, 0, 0 - * 0:H, 1:N, 2:L - */ - pdvobjpriv->Queue2Pipe[0] = pdvobjpriv->RtOutPipe[0];/* VO */ - pdvobjpriv->Queue2Pipe[1] = pdvobjpriv->RtOutPipe[1];/* VI */ - pdvobjpriv->Queue2Pipe[2] = pdvobjpriv->RtOutPipe[2];/* BE */ - pdvobjpriv->Queue2Pipe[3] = pdvobjpriv->RtOutPipe[2];/* BK */ - - pdvobjpriv->Queue2Pipe[4] = pdvobjpriv->RtOutPipe[0];/* BCN */ - pdvobjpriv->Queue2Pipe[5] = pdvobjpriv->RtOutPipe[0];/* MGT */ - pdvobjpriv->Queue2Pipe[6] = pdvobjpriv->RtOutPipe[0];/* HIGH */ - pdvobjpriv->Queue2Pipe[7] = pdvobjpriv->RtOutPipe[0];/* TXCMD */ - } -} - -bool hal_mapping_out_pipe(struct adapter *adapter, u8 numoutpipe) -{ - struct registry_priv *pregistrypriv = &adapter->registrypriv; - bool wifi_cfg = (pregistrypriv->wifi_spec) ? true : false; - bool result = true; - - switch (numoutpipe) { - case 1: - one_out_pipe(adapter); - break; - case 2: - two_out_pipe(adapter, wifi_cfg); - break; - case 3: - three_out_pipe(adapter, wifi_cfg); - break; - default: - result = false; - } - return result; -} diff --git a/drivers/staging/rtl8188eu/hal/hal_intf.c b/drivers/staging/rtl8188eu/hal/hal_intf.c deleted file mode 100644 index f09620c54e69..000000000000 --- a/drivers/staging/rtl8188eu/hal/hal_intf.c +++ /dev/null @@ -1,60 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#define _HAL_INTF_C_ -#include <hal_intf.h> - -uint rtw_hal_init(struct adapter *adapt) -{ - uint status = _SUCCESS; - - adapt->hw_init_completed = false; - - status = rtl8188eu_hal_init(adapt); - - if (status == _SUCCESS) { - adapt->hw_init_completed = true; - - if (adapt->registrypriv.notch_filter == 1) - rtw_hal_notch_filter(adapt, 1); - } else { - adapt->hw_init_completed = false; - } - - return status; -} - -uint rtw_hal_deinit(struct adapter *adapt) -{ - uint status = _SUCCESS; - - status = rtl8188eu_hal_deinit(adapt); - - if (status == _SUCCESS) - adapt->hw_init_completed = false; - - return status; -} - -void rtw_hal_update_ra_mask(struct adapter *adapt, u32 mac_id, u8 rssi_level) -{ - struct mlme_priv *pmlmepriv = &adapt->mlmepriv; - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { -#ifdef CONFIG_88EU_AP_MODE - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &adapt->stapriv; - - if (mac_id - 1 > 0) - psta = pstapriv->sta_aid[mac_id - 2]; - if (psta) - add_RATid(adapt, psta, 0);/* todo: based on rssi_level*/ -#endif - } else { - UpdateHalRAMask8188EUsb(adapt, mac_id, rssi_level); - } -} diff --git a/drivers/staging/rtl8188eu/hal/odm.c b/drivers/staging/rtl8188eu/hal/odm.c deleted file mode 100644 index ffc5394d5bb9..000000000000 --- a/drivers/staging/rtl8188eu/hal/odm.c +++ /dev/null @@ -1,966 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <linux/etherdevice.h> - -#include "odm_precomp.h" -#include "phy.h" - -/* avoid to warn in FreeBSD ==> To DO modify */ -static u32 EDCAParam[HT_IOT_PEER_MAX][3] = { - /* UL DL */ - {0x5ea42b, 0x5ea42b, 0x5ea42b}, /* 0:unknown AP */ - {0xa44f, 0x5ea44f, 0x5e431c}, /* 1:realtek AP */ - {0x5ea42b, 0x5ea42b, 0x5ea42b}, /* 2:unknown AP => realtek_92SE */ - {0x5ea32b, 0x5ea42b, 0x5e4322}, /* 3:broadcom AP */ - {0x5ea422, 0x00a44f, 0x00a44f}, /* 4:ralink AP */ - {0x5ea322, 0x00a630, 0x00a44f}, /* 5:atheros AP */ - {0x5e4322, 0x5e4322, 0x5e4322},/* 6:cisco AP */ - {0x5ea44f, 0x00a44f, 0x5ea42b}, /* 8:marvell AP */ - {0x5ea42b, 0x5ea42b, 0x5ea42b}, /* 10:unknown AP=> 92U AP */ - {0x5ea42b, 0xa630, 0x5e431c}, /* 11:airgocap AP */ -}; - -/* Global var */ -u32 OFDMSwingTable[OFDM_TABLE_SIZE_92D] = { - 0x7f8001fe, /* 0, +6.0dB */ - 0x788001e2, /* 1, +5.5dB */ - 0x71c001c7, /* 2, +5.0dB */ - 0x6b8001ae, /* 3, +4.5dB */ - 0x65400195, /* 4, +4.0dB */ - 0x5fc0017f, /* 5, +3.5dB */ - 0x5a400169, /* 6, +3.0dB */ - 0x55400155, /* 7, +2.5dB */ - 0x50800142, /* 8, +2.0dB */ - 0x4c000130, /* 9, +1.5dB */ - 0x47c0011f, /* 10, +1.0dB */ - 0x43c0010f, /* 11, +0.5dB */ - 0x40000100, /* 12, +0dB */ - 0x3c8000f2, /* 13, -0.5dB */ - 0x390000e4, /* 14, -1.0dB */ - 0x35c000d7, /* 15, -1.5dB */ - 0x32c000cb, /* 16, -2.0dB */ - 0x300000c0, /* 17, -2.5dB */ - 0x2d4000b5, /* 18, -3.0dB */ - 0x2ac000ab, /* 19, -3.5dB */ - 0x288000a2, /* 20, -4.0dB */ - 0x26000098, /* 21, -4.5dB */ - 0x24000090, /* 22, -5.0dB */ - 0x22000088, /* 23, -5.5dB */ - 0x20000080, /* 24, -6.0dB */ - 0x1e400079, /* 25, -6.5dB */ - 0x1c800072, /* 26, -7.0dB */ - 0x1b00006c, /* 27. -7.5dB */ - 0x19800066, /* 28, -8.0dB */ - 0x18000060, /* 29, -8.5dB */ - 0x16c0005b, /* 30, -9.0dB */ - 0x15800056, /* 31, -9.5dB */ - 0x14400051, /* 32, -10.0dB */ - 0x1300004c, /* 33, -10.5dB */ - 0x12000048, /* 34, -11.0dB */ - 0x11000044, /* 35, -11.5dB */ - 0x10000040, /* 36, -12.0dB */ - 0x0f00003c,/* 37, -12.5dB */ - 0x0e400039,/* 38, -13.0dB */ - 0x0d800036,/* 39, -13.5dB */ - 0x0cc00033,/* 40, -14.0dB */ - 0x0c000030,/* 41, -14.5dB */ - 0x0b40002d,/* 42, -15.0dB */ -}; - -u8 CCKSwingTable_Ch1_Ch13[CCK_TABLE_SIZE][8] = { - {0x36, 0x35, 0x2e, 0x25, 0x1c, 0x12, 0x09, 0x04}, /* 0, +0dB */ - {0x33, 0x32, 0x2b, 0x23, 0x1a, 0x11, 0x08, 0x04}, /* 1, -0.5dB */ - {0x30, 0x2f, 0x29, 0x21, 0x19, 0x10, 0x08, 0x03}, /* 2, -1.0dB */ - {0x2d, 0x2d, 0x27, 0x1f, 0x18, 0x0f, 0x08, 0x03}, /* 3, -1.5dB */ - {0x2b, 0x2a, 0x25, 0x1e, 0x16, 0x0e, 0x07, 0x03}, /* 4, -2.0dB */ - {0x28, 0x28, 0x22, 0x1c, 0x15, 0x0d, 0x07, 0x03}, /* 5, -2.5dB */ - {0x26, 0x25, 0x21, 0x1b, 0x14, 0x0d, 0x06, 0x03}, /* 6, -3.0dB */ - {0x24, 0x23, 0x1f, 0x19, 0x13, 0x0c, 0x06, 0x03}, /* 7, -3.5dB */ - {0x22, 0x21, 0x1d, 0x18, 0x11, 0x0b, 0x06, 0x02}, /* 8, -4.0dB */ - {0x20, 0x20, 0x1b, 0x16, 0x11, 0x08, 0x05, 0x02}, /* 9, -4.5dB */ - {0x1f, 0x1e, 0x1a, 0x15, 0x10, 0x0a, 0x05, 0x02}, /* 10, -5.0dB */ - {0x1d, 0x1c, 0x18, 0x14, 0x0f, 0x0a, 0x05, 0x02}, /* 11, -5.5dB */ - {0x1b, 0x1a, 0x17, 0x13, 0x0e, 0x09, 0x04, 0x02}, /* 12, -6.0dB */ - {0x1a, 0x19, 0x16, 0x12, 0x0d, 0x09, 0x04, 0x02}, /* 13, -6.5dB */ - {0x18, 0x17, 0x15, 0x11, 0x0c, 0x08, 0x04, 0x02}, /* 14, -7.0dB */ - {0x17, 0x16, 0x13, 0x10, 0x0c, 0x08, 0x04, 0x02}, /* 15, -7.5dB */ - {0x16, 0x15, 0x12, 0x0f, 0x0b, 0x07, 0x04, 0x01}, /* 16, -8.0dB */ - {0x14, 0x14, 0x11, 0x0e, 0x0b, 0x07, 0x03, 0x02}, /* 17, -8.5dB */ - {0x13, 0x13, 0x10, 0x0d, 0x0a, 0x06, 0x03, 0x01}, /* 18, -9.0dB */ - {0x12, 0x12, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 19, -9.5dB */ - {0x11, 0x11, 0x0f, 0x0c, 0x09, 0x06, 0x03, 0x01}, /* 20, -10.0dB */ - {0x10, 0x10, 0x0e, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 21, -10.5dB */ - {0x0f, 0x0f, 0x0d, 0x0b, 0x08, 0x05, 0x03, 0x01}, /* 22, -11.0dB */ - {0x0e, 0x0e, 0x0c, 0x0a, 0x08, 0x05, 0x02, 0x01}, /* 23, -11.5dB */ - {0x0d, 0x0d, 0x0c, 0x0a, 0x07, 0x05, 0x02, 0x01}, /* 24, -12.0dB */ - {0x0d, 0x0c, 0x0b, 0x09, 0x07, 0x04, 0x02, 0x01}, /* 25, -12.5dB */ - {0x0c, 0x0c, 0x0a, 0x09, 0x06, 0x04, 0x02, 0x01}, /* 26, -13.0dB */ - {0x0b, 0x0b, 0x0a, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 27, -13.5dB */ - {0x0b, 0x0a, 0x09, 0x08, 0x06, 0x04, 0x02, 0x01}, /* 28, -14.0dB */ - {0x0a, 0x0a, 0x09, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 29, -14.5dB */ - {0x0a, 0x09, 0x08, 0x07, 0x05, 0x03, 0x02, 0x01}, /* 30, -15.0dB */ - {0x09, 0x09, 0x08, 0x06, 0x05, 0x03, 0x01, 0x01}, /* 31, -15.5dB */ - {0x09, 0x08, 0x07, 0x06, 0x04, 0x03, 0x01, 0x01} /* 32, -16.0dB */ -}; - -u8 CCKSwingTable_Ch14[CCK_TABLE_SIZE][8] = { - {0x36, 0x35, 0x2e, 0x1b, 0x00, 0x00, 0x00, 0x00}, /* 0, +0dB */ - {0x33, 0x32, 0x2b, 0x19, 0x00, 0x00, 0x00, 0x00}, /* 1, -0.5dB */ - {0x30, 0x2f, 0x29, 0x18, 0x00, 0x00, 0x00, 0x00}, /* 2, -1.0dB */ - {0x2d, 0x2d, 0x17, 0x17, 0x00, 0x00, 0x00, 0x00}, /* 3, -1.5dB */ - {0x2b, 0x2a, 0x25, 0x15, 0x00, 0x00, 0x00, 0x00}, /* 4, -2.0dB */ - {0x28, 0x28, 0x24, 0x14, 0x00, 0x00, 0x00, 0x00}, /* 5, -2.5dB */ - {0x26, 0x25, 0x21, 0x13, 0x00, 0x00, 0x00, 0x00}, /* 6, -3.0dB */ - {0x24, 0x23, 0x1f, 0x12, 0x00, 0x00, 0x00, 0x00}, /* 7, -3.5dB */ - {0x22, 0x21, 0x1d, 0x11, 0x00, 0x00, 0x00, 0x00}, /* 8, -4.0dB */ - {0x20, 0x20, 0x1b, 0x10, 0x00, 0x00, 0x00, 0x00}, /* 9, -4.5dB */ - {0x1f, 0x1e, 0x1a, 0x0f, 0x00, 0x00, 0x00, 0x00}, /* 10, -5.0dB */ - {0x1d, 0x1c, 0x18, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 11, -5.5dB */ - {0x1b, 0x1a, 0x17, 0x0e, 0x00, 0x00, 0x00, 0x00}, /* 12, -6.0dB */ - {0x1a, 0x19, 0x16, 0x0d, 0x00, 0x00, 0x00, 0x00}, /* 13, -6.5dB */ - {0x18, 0x17, 0x15, 0x0c, 0x00, 0x00, 0x00, 0x00}, /* 14, -7.0dB */ - {0x17, 0x16, 0x13, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 15, -7.5dB */ - {0x16, 0x15, 0x12, 0x0b, 0x00, 0x00, 0x00, 0x00}, /* 16, -8.0dB */ - {0x14, 0x14, 0x11, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 17, -8.5dB */ - {0x13, 0x13, 0x10, 0x0a, 0x00, 0x00, 0x00, 0x00}, /* 18, -9.0dB */ - {0x12, 0x12, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 19, -9.5dB */ - {0x11, 0x11, 0x0f, 0x09, 0x00, 0x00, 0x00, 0x00}, /* 20, -10.0dB */ - {0x10, 0x10, 0x0e, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 21, -10.5dB */ - {0x0f, 0x0f, 0x0d, 0x08, 0x00, 0x00, 0x00, 0x00}, /* 22, -11.0dB */ - {0x0e, 0x0e, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 23, -11.5dB */ - {0x0d, 0x0d, 0x0c, 0x07, 0x00, 0x00, 0x00, 0x00}, /* 24, -12.0dB */ - {0x0d, 0x0c, 0x0b, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 25, -12.5dB */ - {0x0c, 0x0c, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 26, -13.0dB */ - {0x0b, 0x0b, 0x0a, 0x06, 0x00, 0x00, 0x00, 0x00}, /* 27, -13.5dB */ - {0x0b, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 28, -14.0dB */ - {0x0a, 0x0a, 0x09, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 29, -14.5dB */ - {0x0a, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 30, -15.0dB */ - {0x09, 0x09, 0x08, 0x05, 0x00, 0x00, 0x00, 0x00}, /* 31, -15.5dB */ - {0x09, 0x08, 0x07, 0x04, 0x00, 0x00, 0x00, 0x00} /* 32, -16.0dB */ -}; - -#define RxDefaultAnt1 0x65a9 -#define RxDefaultAnt2 0x569a - -/* 3 Export Interface */ - -/* 2011/09/21 MH Add to describe different team necessary resource allocate?? */ -void ODM_DMInit(struct odm_dm_struct *pDM_Odm) -{ - /* 2012.05.03 Luke: For all IC series */ - odm_CommonInfoSelfInit(pDM_Odm); - odm_DIGInit(pDM_Odm); - odm_RateAdaptiveMaskInit(pDM_Odm); - - odm_DynamicTxPowerInit(pDM_Odm); - odm_TXPowerTrackingInit(pDM_Odm); - ODM_EdcaTurboInit(pDM_Odm); - ODM_RAInfo_Init_all(pDM_Odm); - if ((pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV) || - (pDM_Odm->AntDivType == CGCS_RX_HW_ANTDIV) || - (pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV)) - odm_InitHybridAntDiv(pDM_Odm); -} - -/* 2011/09/20 MH This is the entry pointer for all team to execute HW out source DM. */ -/* You can not add any dummy function here, be care, you can only use DM structure */ -/* to perform any new ODM_DM. */ -void ODM_DMWatchdog(struct odm_dm_struct *pDM_Odm) -{ - /* 2012.05.03 Luke: For all IC series */ - odm_CommonInfoSelfUpdate(pDM_Odm); - odm_FalseAlarmCounterStatistics(pDM_Odm); - odm_RSSIMonitorCheck(pDM_Odm); - - /* Fix Leave LPS issue */ - odm_DIG(pDM_Odm); - odm_CCKPacketDetectionThresh(pDM_Odm); - - if (*pDM_Odm->pbPowerSaving) - return; - - odm_RefreshRateAdaptiveMask(pDM_Odm); - - if ((pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV) || - (pDM_Odm->AntDivType == CGCS_RX_HW_ANTDIV) || - (pDM_Odm->AntDivType == CG_TRX_SMART_ANTDIV)) - odm_HwAntDiv(pDM_Odm); - - ODM_TXPowerTrackingCheck(pDM_Odm); - odm_EdcaTurboCheck(pDM_Odm); -} - -void ODM_CmnInfoPtrArrayHook(struct odm_dm_struct *pDM_Odm, enum odm_common_info_def CmnInfo, u16 Index, void *pValue) -{ - if (CmnInfo == ODM_CMNINFO_STA_STATUS) - pDM_Odm->pODM_StaInfo[Index] = (struct sta_info *)pValue; -} - -void odm_CommonInfoSelfInit(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *adapter = pDM_Odm->Adapter; - - pDM_Odm->bCckHighPower = (bool)phy_query_bb_reg(adapter, 0x824, BIT(9)); - pDM_Odm->RFPathRxEnable = (u8)phy_query_bb_reg(adapter, 0xc04, 0x0F); -} - -void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm) -{ - u8 EntryCnt = 0; - u8 i; - struct sta_info *pEntry; - - if (*pDM_Odm->pBandWidth == ODM_BW40M) { - if (*pDM_Odm->pSecChOffset == 1) - pDM_Odm->ControlChannel = *pDM_Odm->pChannel - 2; - else if (*pDM_Odm->pSecChOffset == 2) - pDM_Odm->ControlChannel = *pDM_Odm->pChannel + 2; - } else { - pDM_Odm->ControlChannel = *pDM_Odm->pChannel; - } - - for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { - pEntry = pDM_Odm->pODM_StaInfo[i]; - if (IS_STA_VALID(pEntry)) - EntryCnt++; - } - if (EntryCnt == 1) - pDM_Odm->bOneEntryOnly = true; - else - pDM_Odm->bOneEntryOnly = false; -} - -void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI) -{ - struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; - struct adapter *adapter = pDM_Odm->Adapter; - - if (pDM_DigTable->CurIGValue != CurrentIGI) { - phy_set_bb_reg(adapter, ODM_REG_IGI_A_11N, ODM_BIT_IGI_11N, CurrentIGI); - pDM_DigTable->CurIGValue = CurrentIGI; - } -} - -void odm_DIGInit(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *adapter = pDM_Odm->Adapter; - struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; - - pDM_DigTable->CurIGValue = (u8)phy_query_bb_reg(adapter, ODM_REG_IGI_A_11N, ODM_BIT_IGI_11N); - pDM_DigTable->RssiLowThresh = DM_DIG_THRESH_LOW; - pDM_DigTable->RssiHighThresh = DM_DIG_THRESH_HIGH; - pDM_DigTable->FALowThresh = DM_false_ALARM_THRESH_LOW; - pDM_DigTable->FAHighThresh = DM_false_ALARM_THRESH_HIGH; - pDM_DigTable->rx_gain_range_max = DM_DIG_MAX_NIC; - pDM_DigTable->rx_gain_range_min = DM_DIG_MIN_NIC; - pDM_DigTable->BackoffVal = DM_DIG_BACKOFF_DEFAULT; - pDM_DigTable->BackoffVal_range_max = DM_DIG_BACKOFF_MAX; - pDM_DigTable->BackoffVal_range_min = DM_DIG_BACKOFF_MIN; - pDM_DigTable->PreCCK_CCAThres = 0xFF; - pDM_DigTable->CurCCK_CCAThres = 0x83; - pDM_DigTable->ForbiddenIGI = DM_DIG_MIN_NIC; - pDM_DigTable->LargeFAHit = 0; - pDM_DigTable->Recover_cnt = 0; - pDM_DigTable->DIG_Dynamic_MIN_0 = DM_DIG_MIN_NIC; - pDM_DigTable->DIG_Dynamic_MIN_1 = DM_DIG_MIN_NIC; - pDM_DigTable->bMediaConnect_0 = false; - pDM_DigTable->bMediaConnect_1 = false; - - /* To Initialize pDM_Odm->bDMInitialGainEnable == false to avoid DIG error */ - pDM_Odm->bDMInitialGainEnable = true; -} - -void odm_DIG(struct odm_dm_struct *pDM_Odm) -{ - struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; - struct false_alarm_stats *pFalseAlmCnt = &pDM_Odm->FalseAlmCnt; - u8 DIG_Dynamic_MIN; - u8 DIG_MaxOfMin; - bool FirstConnect, FirstDisConnect; - u8 dm_dig_max, dm_dig_min; - u8 CurrentIGI = pDM_DigTable->CurIGValue; - - if ((!(pDM_Odm->SupportAbility & ODM_BB_DIG)) || (!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT))) - return; - - if (*pDM_Odm->pbScanInProcess) - return; - - /* add by Neil Chen to avoid PSD is processing */ - if (!pDM_Odm->bDMInitialGainEnable) - return; - - DIG_Dynamic_MIN = pDM_DigTable->DIG_Dynamic_MIN_0; - FirstConnect = (pDM_Odm->bLinked) && (!pDM_DigTable->bMediaConnect_0); - FirstDisConnect = (!pDM_Odm->bLinked) && (pDM_DigTable->bMediaConnect_0); - - /* 1 Boundary Decision */ - dm_dig_max = DM_DIG_MAX_NIC; - dm_dig_min = DM_DIG_MIN_NIC; - DIG_MaxOfMin = DM_DIG_MAX_AP; - - if (pDM_Odm->bLinked) { - /* 2 Modify DIG upper bound */ - if ((pDM_Odm->RSSI_Min + 20) > dm_dig_max) - pDM_DigTable->rx_gain_range_max = dm_dig_max; - else if ((pDM_Odm->RSSI_Min + 20) < dm_dig_min) - pDM_DigTable->rx_gain_range_max = dm_dig_min; - else - pDM_DigTable->rx_gain_range_max = pDM_Odm->RSSI_Min + 20; - /* 2 Modify DIG lower bound */ - if (pDM_Odm->bOneEntryOnly) { - if (pDM_Odm->RSSI_Min < dm_dig_min) - DIG_Dynamic_MIN = dm_dig_min; - else if (pDM_Odm->RSSI_Min > DIG_MaxOfMin) - DIG_Dynamic_MIN = DIG_MaxOfMin; - else - DIG_Dynamic_MIN = pDM_Odm->RSSI_Min; - } else if (pDM_Odm->SupportAbility & ODM_BB_ANT_DIV) { - /* 1 Lower Bound for 88E AntDiv */ - if (pDM_Odm->AntDivType == CG_TRX_HW_ANTDIV) - DIG_Dynamic_MIN = (u8)pDM_DigTable->AntDiv_RSSI_max; - } else { - DIG_Dynamic_MIN = dm_dig_min; - } - } else { - pDM_DigTable->rx_gain_range_max = dm_dig_max; - DIG_Dynamic_MIN = dm_dig_min; - } - - /* 1 Modify DIG lower bound, deal with abnormally large false alarm */ - if (pFalseAlmCnt->Cnt_all > 10000) { - if (pDM_DigTable->LargeFAHit != 3) - pDM_DigTable->LargeFAHit++; - if (pDM_DigTable->ForbiddenIGI < CurrentIGI) { - pDM_DigTable->ForbiddenIGI = CurrentIGI; - pDM_DigTable->LargeFAHit = 1; - } - - if (pDM_DigTable->LargeFAHit >= 3) { - if ((pDM_DigTable->ForbiddenIGI + 1) > pDM_DigTable->rx_gain_range_max) - pDM_DigTable->rx_gain_range_min = pDM_DigTable->rx_gain_range_max; - else - pDM_DigTable->rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1); - pDM_DigTable->Recover_cnt = 3600; /* 3600=2hr */ - } - - } else { - /* Recovery mechanism for IGI lower bound */ - if (pDM_DigTable->Recover_cnt != 0) { - pDM_DigTable->Recover_cnt--; - } else { - if (pDM_DigTable->LargeFAHit < 3) { - if ((pDM_DigTable->ForbiddenIGI - 1) < DIG_Dynamic_MIN) { /* DM_DIG_MIN) */ - pDM_DigTable->ForbiddenIGI = DIG_Dynamic_MIN; /* DM_DIG_MIN; */ - pDM_DigTable->rx_gain_range_min = DIG_Dynamic_MIN; /* DM_DIG_MIN; */ - } else { - pDM_DigTable->ForbiddenIGI--; - pDM_DigTable->rx_gain_range_min = (pDM_DigTable->ForbiddenIGI + 1); - } - } else { - pDM_DigTable->LargeFAHit = 0; - } - } - } - - /* 1 Adjust initial gain by false alarm */ - if (pDM_Odm->bLinked) { - if (FirstConnect) { - CurrentIGI = pDM_Odm->RSSI_Min; - } else { - if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH2) - CurrentIGI = CurrentIGI + 4;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+2; */ - else if (pFalseAlmCnt->Cnt_all > DM_DIG_FA_TH1) - CurrentIGI = CurrentIGI + 2;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+1; */ - else if (pFalseAlmCnt->Cnt_all < DM_DIG_FA_TH0) - CurrentIGI = CurrentIGI - 2;/* pDM_DigTable->CurIGValue =pDM_DigTable->PreIGValue-1; */ - } - } else { - if (FirstDisConnect) { - CurrentIGI = pDM_DigTable->rx_gain_range_min; - } else { - /* 2012.03.30 LukeLee: enable DIG before link but with very high thresholds */ - if (pFalseAlmCnt->Cnt_all > 10000) - CurrentIGI = CurrentIGI + 2;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+2; */ - else if (pFalseAlmCnt->Cnt_all > 8000) - CurrentIGI = CurrentIGI + 1;/* pDM_DigTable->CurIGValue = pDM_DigTable->PreIGValue+1; */ - else if (pFalseAlmCnt->Cnt_all < 500) - CurrentIGI = CurrentIGI - 1;/* pDM_DigTable->CurIGValue =pDM_DigTable->PreIGValue-1; */ - } - } - /* 1 Check initial gain by upper/lower bound */ - if (CurrentIGI > pDM_DigTable->rx_gain_range_max) - CurrentIGI = pDM_DigTable->rx_gain_range_max; - if (CurrentIGI < pDM_DigTable->rx_gain_range_min) - CurrentIGI = pDM_DigTable->rx_gain_range_min; - - /* 2 High power RSSI threshold */ - ODM_Write_DIG(pDM_Odm, CurrentIGI);/* ODM_Write_DIG(pDM_Odm, pDM_DigTable->CurIGValue); */ - pDM_DigTable->bMediaConnect_0 = pDM_Odm->bLinked; - pDM_DigTable->DIG_Dynamic_MIN_0 = DIG_Dynamic_MIN; -} - -/* 3============================================================ */ -/* 3 FASLE ALARM CHECK */ -/* 3============================================================ */ - -void odm_FalseAlarmCounterStatistics(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *adapter = pDM_Odm->Adapter; - u32 ret_value; - struct false_alarm_stats *FalseAlmCnt = &pDM_Odm->FalseAlmCnt; - - if (!(pDM_Odm->SupportAbility & ODM_BB_FA_CNT)) - return; - - /* hold ofdm counter */ - phy_set_bb_reg(adapter, ODM_REG_OFDM_FA_HOLDC_11N, BIT(31), 1); /* hold page C counter */ - phy_set_bb_reg(adapter, ODM_REG_OFDM_FA_RSTD_11N, BIT(31), 1); /* hold page D counter */ - - ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE1_11N, bMaskDWord); - FalseAlmCnt->Cnt_Fast_Fsync = (ret_value & 0xffff); - FalseAlmCnt->Cnt_SB_Search_fail = (ret_value & 0xffff0000) >> 16; - ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE2_11N, bMaskDWord); - FalseAlmCnt->Cnt_OFDM_CCA = (ret_value & 0xffff); - FalseAlmCnt->Cnt_Parity_Fail = (ret_value & 0xffff0000) >> 16; - ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE3_11N, bMaskDWord); - FalseAlmCnt->Cnt_Rate_Illegal = (ret_value & 0xffff); - FalseAlmCnt->Cnt_Crc8_fail = (ret_value & 0xffff0000) >> 16; - ret_value = phy_query_bb_reg(adapter, ODM_REG_OFDM_FA_TYPE4_11N, bMaskDWord); - FalseAlmCnt->Cnt_Mcs_fail = (ret_value & 0xffff); - - FalseAlmCnt->Cnt_Ofdm_fail = FalseAlmCnt->Cnt_Parity_Fail + FalseAlmCnt->Cnt_Rate_Illegal + - FalseAlmCnt->Cnt_Crc8_fail + FalseAlmCnt->Cnt_Mcs_fail + - FalseAlmCnt->Cnt_Fast_Fsync + FalseAlmCnt->Cnt_SB_Search_fail; - - ret_value = phy_query_bb_reg(adapter, ODM_REG_SC_CNT_11N, bMaskDWord); - FalseAlmCnt->Cnt_BW_LSC = (ret_value & 0xffff); - FalseAlmCnt->Cnt_BW_USC = (ret_value & 0xffff0000) >> 16; - - /* hold cck counter */ - phy_set_bb_reg(adapter, ODM_REG_CCK_FA_RST_11N, BIT(12), 1); - phy_set_bb_reg(adapter, ODM_REG_CCK_FA_RST_11N, BIT(14), 1); - - ret_value = phy_query_bb_reg(adapter, ODM_REG_CCK_FA_LSB_11N, bMaskByte0); - FalseAlmCnt->Cnt_Cck_fail = ret_value; - ret_value = phy_query_bb_reg(adapter, ODM_REG_CCK_FA_MSB_11N, bMaskByte3); - FalseAlmCnt->Cnt_Cck_fail += (ret_value & 0xff) << 8; - - ret_value = phy_query_bb_reg(adapter, ODM_REG_CCK_CCA_CNT_11N, bMaskDWord); - FalseAlmCnt->Cnt_CCK_CCA = ((ret_value & 0xFF) << 8) | ((ret_value & 0xFF00) >> 8); - - FalseAlmCnt->Cnt_all = (FalseAlmCnt->Cnt_Fast_Fsync + - FalseAlmCnt->Cnt_SB_Search_fail + - FalseAlmCnt->Cnt_Parity_Fail + - FalseAlmCnt->Cnt_Rate_Illegal + - FalseAlmCnt->Cnt_Crc8_fail + - FalseAlmCnt->Cnt_Mcs_fail + - FalseAlmCnt->Cnt_Cck_fail); - - FalseAlmCnt->Cnt_CCA_all = FalseAlmCnt->Cnt_OFDM_CCA + FalseAlmCnt->Cnt_CCK_CCA; -} - -/* 3============================================================ */ -/* 3 CCK Packet Detect Threshold */ -/* 3============================================================ */ - -void odm_CCKPacketDetectionThresh(struct odm_dm_struct *pDM_Odm) -{ - u8 CurCCK_CCAThres; - struct false_alarm_stats *FalseAlmCnt = &pDM_Odm->FalseAlmCnt; - - if (!(pDM_Odm->SupportAbility & (ODM_BB_CCK_PD | ODM_BB_FA_CNT))) - return; - if (pDM_Odm->ExtLNA) - return; - if (pDM_Odm->bLinked) { - if (pDM_Odm->RSSI_Min > 25) { - CurCCK_CCAThres = 0xcd; - } else if (pDM_Odm->RSSI_Min > 10) { - CurCCK_CCAThres = 0x83; - } else { - if (FalseAlmCnt->Cnt_Cck_fail > 1000) - CurCCK_CCAThres = 0x83; - else - CurCCK_CCAThres = 0x40; - } - } else { - if (FalseAlmCnt->Cnt_Cck_fail > 1000) - CurCCK_CCAThres = 0x83; - else - CurCCK_CCAThres = 0x40; - } - ODM_Write_CCK_CCA_Thres(pDM_Odm, CurCCK_CCAThres); -} - -void ODM_Write_CCK_CCA_Thres(struct odm_dm_struct *pDM_Odm, u8 CurCCK_CCAThres) -{ - struct rtw_dig *pDM_DigTable = &pDM_Odm->DM_DigTable; - struct adapter *adapt = pDM_Odm->Adapter; - - if (pDM_DigTable->CurCCK_CCAThres != CurCCK_CCAThres) /* modify by Guo.Mingzhi 2012-01-03 */ - usb_write8(adapt, ODM_REG_CCK_CCA_11N, CurCCK_CCAThres); - pDM_DigTable->PreCCK_CCAThres = pDM_DigTable->CurCCK_CCAThres; - pDM_DigTable->CurCCK_CCAThres = CurCCK_CCAThres; -} - -void ODM_RF_Saving(struct odm_dm_struct *pDM_Odm, u8 bForceInNormal) -{ - struct adapter *adapter = pDM_Odm->Adapter; - struct rtl_ps *pDM_PSTable = &pDM_Odm->DM_PSTable; - u8 Rssi_Up_bound = 30; - u8 Rssi_Low_bound = 25; - - if (pDM_Odm->PatchID == 40) { /* RT_CID_819x_FUNAI_TV */ - Rssi_Up_bound = 50; - Rssi_Low_bound = 45; - } - if (pDM_PSTable->initialize == 0) { - pDM_PSTable->Reg874 = (phy_query_bb_reg(adapter, 0x874, bMaskDWord) & 0x1CC000) >> 14; - pDM_PSTable->RegC70 = (phy_query_bb_reg(adapter, 0xc70, bMaskDWord) & BIT(3)) >> 3; - pDM_PSTable->Reg85C = (phy_query_bb_reg(adapter, 0x85c, bMaskDWord) & 0xFF000000) >> 24; - pDM_PSTable->RegA74 = (phy_query_bb_reg(adapter, 0xa74, bMaskDWord) & 0xF000) >> 12; - pDM_PSTable->initialize = 1; - } - - if (!bForceInNormal) { - if (pDM_Odm->RSSI_Min != 0xFF) { - if (pDM_PSTable->PreRFState == RF_Normal) { - if (pDM_Odm->RSSI_Min >= Rssi_Up_bound) - pDM_PSTable->CurRFState = RF_Save; - else - pDM_PSTable->CurRFState = RF_Normal; - } else { - if (pDM_Odm->RSSI_Min <= Rssi_Low_bound) - pDM_PSTable->CurRFState = RF_Normal; - else - pDM_PSTable->CurRFState = RF_Save; - } - } else { - pDM_PSTable->CurRFState = RF_MAX; - } - } else { - pDM_PSTable->CurRFState = RF_Normal; - } - - if (pDM_PSTable->PreRFState != pDM_PSTable->CurRFState) { - if (pDM_PSTable->CurRFState == RF_Save) { - phy_set_bb_reg(adapter, 0x874, 0x1C0000, 0x2); /* Reg874[20:18]=3'b010 */ - phy_set_bb_reg(adapter, 0xc70, BIT(3), 0); /* RegC70[3]=1'b0 */ - phy_set_bb_reg(adapter, 0x85c, 0xFF000000, 0x63); /* Reg85C[31:24]=0x63 */ - phy_set_bb_reg(adapter, 0x874, 0xC000, 0x2); /* Reg874[15:14]=2'b10 */ - phy_set_bb_reg(adapter, 0xa74, 0xF000, 0x3); /* RegA75[7:4]=0x3 */ - phy_set_bb_reg(adapter, 0x818, BIT(28), 0x0); /* Reg818[28]=1'b0 */ - phy_set_bb_reg(adapter, 0x818, BIT(28), 0x1); /* Reg818[28]=1'b1 */ - } else { - phy_set_bb_reg(adapter, 0x874, 0x1CC000, pDM_PSTable->Reg874); - phy_set_bb_reg(adapter, 0xc70, BIT(3), pDM_PSTable->RegC70); - phy_set_bb_reg(adapter, 0x85c, 0xFF000000, pDM_PSTable->Reg85C); - phy_set_bb_reg(adapter, 0xa74, 0xF000, pDM_PSTable->RegA74); - phy_set_bb_reg(adapter, 0x818, BIT(28), 0x0); - } - pDM_PSTable->PreRFState = pDM_PSTable->CurRFState; - } -} - -/* 3============================================================ */ -/* 3 RATR MASK */ -/* 3============================================================ */ -/* 3============================================================ */ -/* 3 Rate Adaptive */ -/* 3============================================================ */ - -void odm_RateAdaptiveMaskInit(struct odm_dm_struct *pDM_Odm) -{ - struct odm_rate_adapt *pOdmRA = &pDM_Odm->RateAdaptive; - - pOdmRA->Type = DM_Type_ByDriver; - if (pOdmRA->Type == DM_Type_ByDriver) - pDM_Odm->bUseRAMask = true; - else - pDM_Odm->bUseRAMask = false; - - pOdmRA->RATRState = DM_RATR_STA_INIT; - pOdmRA->HighRSSIThresh = 50; - pOdmRA->LowRSSIThresh = 20; -} - -u32 ODM_Get_Rate_Bitmap(struct odm_dm_struct *pDM_Odm, u32 macid, u32 ra_mask, u8 rssi_level) -{ - struct sta_info *pEntry; - u32 rate_bitmap = 0x0fffffff; - u8 WirelessMode; - - pEntry = pDM_Odm->pODM_StaInfo[macid]; - if (!IS_STA_VALID(pEntry)) - return ra_mask; - - WirelessMode = pEntry->wireless_mode; - - switch (WirelessMode) { - case ODM_WM_B: - if (ra_mask & 0x0000000c) /* 11M or 5.5M enable */ - rate_bitmap = 0x0000000d; - else - rate_bitmap = 0x0000000f; - break; - case (ODM_WM_A | ODM_WM_G): - if (rssi_level == DM_RATR_STA_HIGH) - rate_bitmap = 0x00000f00; - else - rate_bitmap = 0x00000ff0; - break; - case (ODM_WM_B | ODM_WM_G): - if (rssi_level == DM_RATR_STA_HIGH) - rate_bitmap = 0x00000f00; - else if (rssi_level == DM_RATR_STA_MIDDLE) - rate_bitmap = 0x00000ff0; - else - rate_bitmap = 0x00000ff5; - break; - case (ODM_WM_B | ODM_WM_G | ODM_WM_N24G): - case (ODM_WM_A | ODM_WM_B | ODM_WM_G | ODM_WM_N24G): - if (rssi_level == DM_RATR_STA_HIGH) { - rate_bitmap = 0x000f0000; - } else if (rssi_level == DM_RATR_STA_MIDDLE) { - rate_bitmap = 0x000ff000; - } else { - if (*pDM_Odm->pBandWidth == ODM_BW40M) - rate_bitmap = 0x000ff015; - else - rate_bitmap = 0x000ff005; - } - break; - default: - /* case WIRELESS_11_24N: */ - /* case WIRELESS_11_5N: */ - rate_bitmap = 0x0fffffff; - break; - } - - return rate_bitmap; -} - -/* Update rate table mask according to rssi */ -void odm_RefreshRateAdaptiveMask(struct odm_dm_struct *pDM_Odm) -{ - if (!(pDM_Odm->SupportAbility & ODM_BB_RA_MASK)) - return; - /* */ - /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ - /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ - /* HW dynamic mechanism. */ - /* */ - odm_RefreshRateAdaptiveMaskCE(pDM_Odm); -} - -void odm_RefreshRateAdaptiveMaskCE(struct odm_dm_struct *pDM_Odm) -{ - u8 i; - struct adapter *pAdapter = pDM_Odm->Adapter; - - if (pAdapter->bDriverStopped) - return; - - if (!pDM_Odm->bUseRAMask) - return; - - for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { - struct sta_info *pstat = pDM_Odm->pODM_StaInfo[i]; - - if (IS_STA_VALID(pstat)) { - if (ODM_RAStateCheck(pDM_Odm, pstat->rssi_stat.UndecoratedSmoothedPWDB, false, &pstat->rssi_level)) - rtw_hal_update_ra_mask(pAdapter, i, pstat->rssi_level); - } - } -} - -/* Return Value: bool */ -/* - true: RATRState is changed. */ -bool ODM_RAStateCheck(struct odm_dm_struct *pDM_Odm, s32 RSSI, bool bForceUpdate, u8 *pRATRState) -{ - struct odm_rate_adapt *pRA = &pDM_Odm->RateAdaptive; - const u8 GoUpGap = 5; - u8 HighRSSIThreshForRA = pRA->HighRSSIThresh; - u8 LowRSSIThreshForRA = pRA->LowRSSIThresh; - u8 RATRState; - struct device *dev = dvobj_to_dev(adapter_to_dvobj(pDM_Odm->Adapter)); - - /* Threshold Adjustment: */ - /* when RSSI state trends to go up one or two levels, make sure RSSI is high enough. */ - /* Here GoUpGap is added to solve the boundary's level alternation issue. */ - switch (*pRATRState) { - case DM_RATR_STA_INIT: - case DM_RATR_STA_HIGH: - break; - case DM_RATR_STA_MIDDLE: - HighRSSIThreshForRA += GoUpGap; - break; - case DM_RATR_STA_LOW: - HighRSSIThreshForRA += GoUpGap; - LowRSSIThreshForRA += GoUpGap; - break; - default: - dev_err(dev, "%s(): wrong rssi level setting %d!\n", __func__, *pRATRState); - break; - } - - /* Decide RATRState by RSSI. */ - if (HighRSSIThreshForRA < RSSI) - RATRState = DM_RATR_STA_HIGH; - else if (LowRSSIThreshForRA < RSSI) - RATRState = DM_RATR_STA_MIDDLE; - else - RATRState = DM_RATR_STA_LOW; - - if (*pRATRState != RATRState || bForceUpdate) { - *pRATRState = RATRState; - return true; - } - return false; -} - -/* 3============================================================ */ -/* 3 Dynamic Tx Power */ -/* 3============================================================ */ - -void odm_DynamicTxPowerInit(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *Adapter = pDM_Odm->Adapter; - struct dm_priv *pdmpriv = &Adapter->HalData->dmpriv; - - pdmpriv->bDynamicTxPowerEnable = false; - pdmpriv->LastDTPLvl = TxHighPwrLevel_Normal; - pdmpriv->DynamicTxHighPowerLvl = TxHighPwrLevel_Normal; -} - -/* 3============================================================ */ -/* 3 RSSI Monitor */ -/* 3============================================================ */ - -void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm) -{ - if (!(pDM_Odm->SupportAbility & ODM_BB_RSSI_MONITOR)) - return; - - /* */ - /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ - /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ - /* HW dynamic mechanism. */ - /* */ - odm_RSSIMonitorCheckCE(pDM_Odm); -} /* odm_RSSIMonitorCheck */ - -static void FindMinimumRSSI(struct adapter *pAdapter) -{ - struct dm_priv *pdmpriv = &pAdapter->HalData->dmpriv; - - /* 1 1.Unconditionally set RSSI */ - pdmpriv->MinUndecoratedPWDBForDM = pdmpriv->EntryMinUndecoratedSmoothedPWDB; -} - -void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *Adapter = pDM_Odm->Adapter; - struct dm_priv *pdmpriv = &Adapter->HalData->dmpriv; - int i; - int tmpEntryMaxPWDB = 0, tmpEntryMinPWDB = 0xff; - u8 sta_cnt = 0; - u32 PWDB_rssi[NUM_STA] = {0};/* 0~15]:MACID, [16~31]:PWDB_rssi */ - struct sta_info *psta; - - if (!check_fwstate(&Adapter->mlmepriv, _FW_LINKED)) - return; - - for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { - psta = pDM_Odm->pODM_StaInfo[i]; - if (IS_STA_VALID(psta) && - (psta->state & WIFI_ASOC_STATE) && - !is_broadcast_ether_addr(psta->hwaddr) && - memcmp(psta->hwaddr, myid(&Adapter->eeprompriv), ETH_ALEN)) { - if (psta->rssi_stat.UndecoratedSmoothedPWDB < tmpEntryMinPWDB) - tmpEntryMinPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB; - - if (psta->rssi_stat.UndecoratedSmoothedPWDB > tmpEntryMaxPWDB) - tmpEntryMaxPWDB = psta->rssi_stat.UndecoratedSmoothedPWDB; - if (psta->rssi_stat.UndecoratedSmoothedPWDB != (-1)) - PWDB_rssi[sta_cnt++] = (psta->mac_id | (psta->rssi_stat.UndecoratedSmoothedPWDB << 16)); - } - } - - for (i = 0; i < sta_cnt; i++) { - if (PWDB_rssi[i] != 0) { - ODM_RA_SetRSSI_8188E(&Adapter->HalData->odmpriv, - PWDB_rssi[i] & 0xFF, - (PWDB_rssi[i] >> 16) & 0xFF); - } - } - - if (tmpEntryMaxPWDB != 0) /* If associated entry is found */ - pdmpriv->EntryMaxUndecoratedSmoothedPWDB = tmpEntryMaxPWDB; - else - pdmpriv->EntryMaxUndecoratedSmoothedPWDB = 0; - - if (tmpEntryMinPWDB != 0xff) /* If associated entry is found */ - pdmpriv->EntryMinUndecoratedSmoothedPWDB = tmpEntryMinPWDB; - else - pdmpriv->EntryMinUndecoratedSmoothedPWDB = 0; - - FindMinimumRSSI(Adapter); - Adapter->HalData->odmpriv.RSSI_Min = pdmpriv->MinUndecoratedPWDBForDM; -} - -/* 3============================================================ */ -/* 3 Tx Power Tracking */ -/* 3============================================================ */ - -void odm_TXPowerTrackingInit(struct odm_dm_struct *pDM_Odm) -{ - pDM_Odm->RFCalibrateInfo.bTXPowerTracking = true; - pDM_Odm->RFCalibrateInfo.TXPowercount = 0; - if (*pDM_Odm->mp_mode != 1) - pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = true; - - pDM_Odm->RFCalibrateInfo.TxPowerTrackControl = true; -} - -void ODM_TXPowerTrackingCheck(struct odm_dm_struct *pDM_Odm) -{ - /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ - /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ - /* HW dynamic mechanism. */ - struct adapter *Adapter = pDM_Odm->Adapter; - - if (!(pDM_Odm->SupportAbility & ODM_RF_TX_PWR_TRACK)) - return; - - if (!pDM_Odm->RFCalibrateInfo.TM_Trigger) { /* at least delay 1 sec */ - phy_set_rf_reg(Adapter, RF_PATH_A, RF_T_METER_88E, BIT(17) | BIT(16), 0x03); - - pDM_Odm->RFCalibrateInfo.TM_Trigger = 1; - return; - } - - rtl88eu_dm_txpower_tracking_callback_thermalmeter(Adapter); - pDM_Odm->RFCalibrateInfo.TM_Trigger = 0; -} - -/* 3============================================================ */ -/* 3 SW Antenna Diversity */ -/* 3============================================================ */ - -void odm_InitHybridAntDiv(struct odm_dm_struct *pDM_Odm) -{ - if (!(pDM_Odm->SupportAbility & ODM_BB_ANT_DIV)) - return; - - rtl88eu_dm_antenna_div_init(pDM_Odm); -} - -void odm_HwAntDiv(struct odm_dm_struct *pDM_Odm) -{ - if (!(pDM_Odm->SupportAbility & ODM_BB_ANT_DIV)) - return; - - rtl88eu_dm_antenna_diversity(pDM_Odm); -} - -/* EDCA Turbo */ -void ODM_EdcaTurboInit(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *Adapter = pDM_Odm->Adapter; - - pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA = false; - pDM_Odm->DM_EDCA_Table.bIsCurRDLState = false; - Adapter->recvpriv.bIsAnyNonBEPkts = false; -} /* ODM_InitEdcaTurbo */ - -void odm_EdcaTurboCheck(struct odm_dm_struct *pDM_Odm) -{ - /* 2011/09/29 MH In HW integration first stage, we provide 4 different handle to operate */ - /* at the same time. In the stage2/3, we need to prive universal interface and merge all */ - /* HW dynamic mechanism. */ - if (!(pDM_Odm->SupportAbility & ODM_MAC_EDCA_TURBO)) - return; - - odm_EdcaTurboCheckCE(pDM_Odm); -} /* odm_CheckEdcaTurbo */ - -void odm_EdcaTurboCheckCE(struct odm_dm_struct *pDM_Odm) -{ - struct adapter *Adapter = pDM_Odm->Adapter; - u32 trafficIndex; - u32 edca_param; - u64 cur_tx_bytes = 0; - u64 cur_rx_bytes = 0; - u8 bbtchange = false; - struct xmit_priv *pxmitpriv = &Adapter->xmitpriv; - struct recv_priv *precvpriv = &Adapter->recvpriv; - struct registry_priv *pregpriv = &Adapter->registrypriv; - struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (pregpriv->wifi_spec == 1) /* (pmlmeinfo->HT_enable == 0)) */ - goto dm_CheckEdcaTurbo_EXIT; - - if (pmlmeinfo->assoc_AP_vendor >= HT_IOT_PEER_MAX) - goto dm_CheckEdcaTurbo_EXIT; - - /* Check if the status needs to be changed. */ - if ((bbtchange) || (!precvpriv->bIsAnyNonBEPkts)) { - cur_tx_bytes = pxmitpriv->tx_bytes - pxmitpriv->last_tx_bytes; - cur_rx_bytes = precvpriv->rx_bytes - precvpriv->last_rx_bytes; - - /* traffic, TX or RX */ - if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_RALINK) || - (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_ATHEROS)) { - if (cur_tx_bytes > (cur_rx_bytes << 2)) { - /* Uplink TP is present. */ - trafficIndex = UP_LINK; - } else { - /* Balance TP is present. */ - trafficIndex = DOWN_LINK; - } - } else { - if (cur_rx_bytes > (cur_tx_bytes << 2)) { - /* Downlink TP is present. */ - trafficIndex = DOWN_LINK; - } else { - /* Balance TP is present. */ - trafficIndex = UP_LINK; - } - } - - if ((pDM_Odm->DM_EDCA_Table.prv_traffic_idx != trafficIndex) || (!pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA)) { - if ((pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_CISCO) && (pmlmeext->cur_wireless_mode & WIRELESS_11_24N)) - edca_param = EDCAParam[pmlmeinfo->assoc_AP_vendor][trafficIndex]; - else - edca_param = EDCAParam[HT_IOT_PEER_UNKNOWN][trafficIndex]; - - usb_write32(Adapter, REG_EDCA_BE_PARAM, edca_param); - - pDM_Odm->DM_EDCA_Table.prv_traffic_idx = trafficIndex; - } - - pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA = true; - } else { - /* Turn Off EDCA turbo here. */ - /* Restore original EDCA according to the declaration of AP. */ - if (pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA) { - usb_write32(Adapter, REG_EDCA_BE_PARAM, - Adapter->HalData->AcParam_BE); - pDM_Odm->DM_EDCA_Table.bCurrentTurboEDCA = false; - } - } - -dm_CheckEdcaTurbo_EXIT: - /* Set variables for next time. */ - precvpriv->bIsAnyNonBEPkts = false; - pxmitpriv->last_tx_bytes = pxmitpriv->tx_bytes; - precvpriv->last_rx_bytes = precvpriv->rx_bytes; -} diff --git a/drivers/staging/rtl8188eu/hal/odm_hwconfig.c b/drivers/staging/rtl8188eu/hal/odm_hwconfig.c deleted file mode 100644 index 684b6cec0f09..000000000000 --- a/drivers/staging/rtl8188eu/hal/odm_hwconfig.c +++ /dev/null @@ -1,397 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include "odm_precomp.h" - -#define READ_AND_CONFIG READ_AND_CONFIG_MP - -#define READ_AND_CONFIG_MP(ic, txt) (ODM_ReadAndConfig##txt##ic(dm_odm)) -#define READ_AND_CONFIG_TC(ic, txt) (ODM_ReadAndConfig_TC##txt##ic(dm_odm)) - -static u8 odm_query_rxpwrpercentage(s8 antpower) -{ - if ((antpower <= -100) || (antpower >= 20)) - return 0; - else if (antpower >= 0) - return 100; - else - return 100 + antpower; -} - -/* 2012/01/12 MH MOve some signal strength smooth method to MP HAL layer. */ -/* IF other SW team do not support the feature, remove this section.?? */ -static s32 odm_signal_scale_mapping(struct odm_dm_struct *dm_odm, s32 currsig) -{ - s32 retsig = 0; - - if (currsig >= 51 && currsig <= 100) - retsig = 100; - else if (currsig >= 41 && currsig <= 50) - retsig = 80 + ((currsig - 40) * 2); - else if (currsig >= 31 && currsig <= 40) - retsig = 66 + (currsig - 30); - else if (currsig >= 21 && currsig <= 30) - retsig = 54 + (currsig - 20); - else if (currsig >= 10 && currsig <= 20) - retsig = 42 + (((currsig - 10) * 2) / 3); - else if (currsig >= 5 && currsig <= 9) - retsig = 22 + (((currsig - 5) * 3) / 2); - else if (currsig >= 1 && currsig <= 4) - retsig = 6 + (((currsig - 1) * 3) / 2); - else - retsig = currsig; - - return retsig; -} - -static u8 odm_evm_db_to_percentage(s8 value) -{ - /* -33dB~0dB to 0%~99% */ - s8 ret_val = clamp(-value, 0, 33) * 3; - - if (ret_val == 99) - ret_val = 100; - - return ret_val; -} - -static void odm_RxPhyStatus92CSeries_Parsing(struct odm_dm_struct *dm_odm, - struct odm_phy_status_info *pPhyInfo, - u8 *pPhyStatus, - struct odm_per_pkt_info *pPktinfo) -{ - struct sw_ant_switch *pDM_SWAT_Table = &dm_odm->DM_SWAT_Table; - u8 i, max_spatial_stream; - s8 rx_pwr[4], rx_pwr_all = 0; - u8 EVM, PWDB_ALL = 0, PWDB_ALL_BT; - u8 RSSI, total_rssi = 0; - bool is_cck_rate; - u8 rf_rx_num = 0; - u8 cck_highpwr = 0; - u8 LNA_idx, VGA_idx; - - struct phy_status_rpt *pPhyStaRpt = (struct phy_status_rpt *)pPhyStatus; - - is_cck_rate = pPktinfo->Rate >= DESC92C_RATE1M && - pPktinfo->Rate <= DESC92C_RATE11M; - - pPhyInfo->RxMIMOSignalQuality[RF_PATH_A] = -1; - pPhyInfo->RxMIMOSignalQuality[RF_PATH_B] = -1; - - if (is_cck_rate) { - u8 cck_agc_rpt; - - dm_odm->PhyDbgInfo.NumQryPhyStatusCCK++; - /* (1)Hardware does not provide RSSI for CCK */ - /* (2)PWDB, Average PWDB calculated by hardware (for rate adaptive) */ - - cck_highpwr = dm_odm->bCckHighPower; - - cck_agc_rpt = pPhyStaRpt->cck_agc_rpt_ofdm_cfosho_a; - - /* 2011.11.28 LukeLee: 88E use different LNA & VGA gain table */ - /* The RSSI formula should be modified according to the gain table */ - /* In 88E, cck_highpwr is always set to 1 */ - LNA_idx = (cck_agc_rpt & 0xE0) >> 5; - VGA_idx = cck_agc_rpt & 0x1F; - switch (LNA_idx) { - case 7: - if (VGA_idx <= 27) - rx_pwr_all = -100 + 2 * (27 - VGA_idx); /* VGA_idx = 27~2 */ - else - rx_pwr_all = -100; - break; - case 6: - rx_pwr_all = -48 + 2 * (2 - VGA_idx); /* VGA_idx = 2~0 */ - break; - case 5: - rx_pwr_all = -42 + 2 * (7 - VGA_idx); /* VGA_idx = 7~5 */ - break; - case 4: - rx_pwr_all = -36 + 2 * (7 - VGA_idx); /* VGA_idx = 7~4 */ - break; - case 3: - rx_pwr_all = -24 + 2 * (7 - VGA_idx); /* VGA_idx = 7~0 */ - break; - case 2: - if (cck_highpwr) - rx_pwr_all = -12 + 2 * (5 - VGA_idx); /* VGA_idx = 5~0 */ - else - rx_pwr_all = -6 + 2 * (5 - VGA_idx); - break; - case 1: - rx_pwr_all = 8 - 2 * VGA_idx; - break; - case 0: - rx_pwr_all = 14 - 2 * VGA_idx; - break; - default: - break; - } - rx_pwr_all += 6; - PWDB_ALL = odm_query_rxpwrpercentage(rx_pwr_all); - if (!cck_highpwr) { - if (PWDB_ALL >= 80) - PWDB_ALL = ((PWDB_ALL - 80) << 1) + ((PWDB_ALL - 80) >> 1) + 80; - else if ((PWDB_ALL <= 78) && (PWDB_ALL >= 20)) - PWDB_ALL += 3; - if (PWDB_ALL > 100) - PWDB_ALL = 100; - } - - pPhyInfo->RxPWDBAll = PWDB_ALL; - pPhyInfo->BTRxRSSIPercentage = PWDB_ALL; - pPhyInfo->RecvSignalPower = rx_pwr_all; - /* (3) Get Signal Quality (EVM) */ - if (pPktinfo->bPacketMatchBSSID) { - u8 SQ, SQ_rpt; - - if (pPhyInfo->RxPWDBAll > 40 && !dm_odm->bInHctTest) { - SQ = 100; - } else { - SQ_rpt = pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all; - - if (SQ_rpt > 64) - SQ = 0; - else if (SQ_rpt < 20) - SQ = 100; - else - SQ = ((64 - SQ_rpt) * 100) / 44; - } - pPhyInfo->SignalQuality = SQ; - pPhyInfo->RxMIMOSignalQuality[RF_PATH_A] = SQ; - pPhyInfo->RxMIMOSignalQuality[RF_PATH_B] = -1; - } - } else { /* is OFDM rate */ - dm_odm->PhyDbgInfo.NumQryPhyStatusOFDM++; - - /* (1)Get RSSI for HT rate */ - - for (i = RF_PATH_A; i < RF_PATH_MAX; i++) { - /* 2008/01/30 MH we will judge RF RX path now. */ - if (dm_odm->RFPathRxEnable & BIT(i)) - rf_rx_num++; - - rx_pwr[i] = ((pPhyStaRpt->path_agc[i].gain & 0x3F) * 2) - 110; - - pPhyInfo->RxPwr[i] = rx_pwr[i]; - - /* Translate DBM to percentage. */ - RSSI = odm_query_rxpwrpercentage(rx_pwr[i]); - total_rssi += RSSI; - - /* Modification for ext-LNA board */ - if (dm_odm->BoardType == ODM_BOARD_HIGHPWR) { - if ((pPhyStaRpt->path_agc[i].trsw) == 1) - RSSI = (RSSI > 94) ? 100 : (RSSI + 6); - else - RSSI = (RSSI <= 16) ? (RSSI >> 3) : (RSSI - 16); - - if ((RSSI <= 34) && (RSSI >= 4)) - RSSI -= 4; - } - - pPhyInfo->RxMIMOSignalStrength[i] = (u8)RSSI; - - /* Get Rx snr value in DB */ - pPhyInfo->RxSNR[i] = (s32)(pPhyStaRpt->path_rxsnr[i] / 2); - dm_odm->PhyDbgInfo.RxSNRdB[i] = (s32)(pPhyStaRpt->path_rxsnr[i] / 2); - } - /* (2)PWDB, Average PWDB calculated by hardware (for rate adaptive) */ - rx_pwr_all = (((pPhyStaRpt->cck_sig_qual_ofdm_pwdb_all) >> 1) & 0x7f) - 110; - - PWDB_ALL = odm_query_rxpwrpercentage(rx_pwr_all); - PWDB_ALL_BT = PWDB_ALL; - - pPhyInfo->RxPWDBAll = PWDB_ALL; - pPhyInfo->BTRxRSSIPercentage = PWDB_ALL_BT; - pPhyInfo->RxPower = rx_pwr_all; - pPhyInfo->RecvSignalPower = rx_pwr_all; - - /* (3)EVM of HT rate */ - if (pPktinfo->Rate >= DESC92C_RATEMCS8 && pPktinfo->Rate <= DESC92C_RATEMCS15) - max_spatial_stream = 2; /* both spatial stream make sense */ - else - max_spatial_stream = 1; /* only spatial stream 1 makes sense */ - - for (i = 0; i < max_spatial_stream; i++) { - /* Do not use shift operation like "rx_evmX >>= 1" because the compilor of free build environment */ - /* fill most significant bit to "zero" when doing shifting operation which may change a negative */ - /* value to positive one, then the dbm value (which is supposed to be negative) is not correct anymore. */ - EVM = odm_evm_db_to_percentage((pPhyStaRpt->stream_rxevm[i])); /* dbm */ - - if (pPktinfo->bPacketMatchBSSID) { - if (i == RF_PATH_A) /* Fill value in RFD, Get the first spatial stream only */ - pPhyInfo->SignalQuality = (u8)(EVM & 0xff); - pPhyInfo->RxMIMOSignalQuality[i] = (u8)(EVM & 0xff); - } - } - } - /* UI BSS List signal strength(in percentage), make it good looking, from 0~100. */ - /* It is assigned to the BSS List in GetValueFromBeaconOrProbeRsp(). */ - if (is_cck_rate) { - pPhyInfo->SignalStrength = (u8)(odm_signal_scale_mapping(dm_odm, PWDB_ALL));/* PWDB_ALL; */ - } else { - if (rf_rx_num != 0) - pPhyInfo->SignalStrength = (u8)(odm_signal_scale_mapping(dm_odm, total_rssi /= rf_rx_num)); - } - - /* For 92C/92D HW (Hybrid) Antenna Diversity */ - pDM_SWAT_Table->antsel = pPhyStaRpt->ant_sel; - /* For 88E HW Antenna Diversity */ - dm_odm->DM_FatTable.antsel_rx_keep_0 = pPhyStaRpt->ant_sel; - dm_odm->DM_FatTable.antsel_rx_keep_1 = pPhyStaRpt->ant_sel_b; - dm_odm->DM_FatTable.antsel_rx_keep_2 = pPhyStaRpt->antsel_rx_keep_2; -} - -static void odm_Process_RSSIForDM(struct odm_dm_struct *dm_odm, - struct odm_phy_status_info *pPhyInfo, - struct odm_per_pkt_info *pPktinfo) -{ - s32 UndecoratedSmoothedPWDB, UndecoratedSmoothedCCK; - s32 UndecoratedSmoothedOFDM, RSSI_Ave; - bool is_cck_rate; - u8 RSSI_max, RSSI_min, i; - u32 OFDM_pkt = 0; - u32 Weighting = 0; - struct sta_info *pEntry; - u8 antsel_tr_mux; - struct fast_ant_train *pDM_FatTable = &dm_odm->DM_FatTable; - - if (pPktinfo->StationID == 0xFF) - return; - pEntry = dm_odm->pODM_StaInfo[pPktinfo->StationID]; - if (!IS_STA_VALID(pEntry)) - return; - if ((!pPktinfo->bPacketMatchBSSID)) - return; - - is_cck_rate = pPktinfo->Rate >= DESC92C_RATE1M && - pPktinfo->Rate <= DESC92C_RATE11M; - - /* Smart Antenna Debug Message------------------ */ - - if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV) { - if (pDM_FatTable->FAT_State == FAT_TRAINING_STATE) { - if (pPktinfo->bPacketToSelf) { - antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2 << 2) | - (pDM_FatTable->antsel_rx_keep_1 << 1) | - pDM_FatTable->antsel_rx_keep_0; - pDM_FatTable->antSumRSSI[antsel_tr_mux] += pPhyInfo->RxPWDBAll; - pDM_FatTable->antRSSIcnt[antsel_tr_mux]++; - } - } - } else if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV)) { - if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) { - antsel_tr_mux = (pDM_FatTable->antsel_rx_keep_2 << 2) | - (pDM_FatTable->antsel_rx_keep_1 << 1) | pDM_FatTable->antsel_rx_keep_0; - rtl88eu_dm_ant_sel_statistics(dm_odm, antsel_tr_mux, pPktinfo->StationID, pPhyInfo->RxPWDBAll); - } - } - /* Smart Antenna Debug Message------------------ */ - - UndecoratedSmoothedCCK = pEntry->rssi_stat.UndecoratedSmoothedCCK; - UndecoratedSmoothedOFDM = pEntry->rssi_stat.UndecoratedSmoothedOFDM; - UndecoratedSmoothedPWDB = pEntry->rssi_stat.UndecoratedSmoothedPWDB; - - if (pPktinfo->bPacketToSelf || pPktinfo->bPacketBeacon) { - if (!is_cck_rate) { /* ofdm rate */ - if (pPhyInfo->RxMIMOSignalStrength[RF_PATH_B] == 0) { - RSSI_Ave = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; - } else { - if (pPhyInfo->RxMIMOSignalStrength[RF_PATH_A] > pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]) { - RSSI_max = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; - RSSI_min = pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]; - } else { - RSSI_max = pPhyInfo->RxMIMOSignalStrength[RF_PATH_B]; - RSSI_min = pPhyInfo->RxMIMOSignalStrength[RF_PATH_A]; - } - if ((RSSI_max - RSSI_min) < 3) - RSSI_Ave = RSSI_max; - else if ((RSSI_max - RSSI_min) < 6) - RSSI_Ave = RSSI_max - 1; - else if ((RSSI_max - RSSI_min) < 10) - RSSI_Ave = RSSI_max - 2; - else - RSSI_Ave = RSSI_max - 3; - } - - /* 1 Process OFDM RSSI */ - if (UndecoratedSmoothedOFDM <= 0) { /* initialize */ - UndecoratedSmoothedOFDM = pPhyInfo->RxPWDBAll; - } else { - if (pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedOFDM) { - UndecoratedSmoothedOFDM = - (((UndecoratedSmoothedOFDM) * (Rx_Smooth_Factor - 1)) + - (RSSI_Ave)) / (Rx_Smooth_Factor); - UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM + 1; - } else { - UndecoratedSmoothedOFDM = - (((UndecoratedSmoothedOFDM) * (Rx_Smooth_Factor - 1)) + - (RSSI_Ave)) / (Rx_Smooth_Factor); - } - } - - pEntry->rssi_stat.PacketMap = (pEntry->rssi_stat.PacketMap << 1) | BIT(0); - - } else { - RSSI_Ave = pPhyInfo->RxPWDBAll; - - /* 1 Process CCK RSSI */ - if (UndecoratedSmoothedCCK <= 0) { /* initialize */ - UndecoratedSmoothedCCK = pPhyInfo->RxPWDBAll; - } else { - if (pPhyInfo->RxPWDBAll > (u32)UndecoratedSmoothedCCK) { - UndecoratedSmoothedCCK = - ((UndecoratedSmoothedCCK * (Rx_Smooth_Factor - 1)) + - pPhyInfo->RxPWDBAll) / Rx_Smooth_Factor; - UndecoratedSmoothedCCK = UndecoratedSmoothedCCK + 1; - } else { - UndecoratedSmoothedCCK = - ((UndecoratedSmoothedCCK * (Rx_Smooth_Factor - 1)) + - pPhyInfo->RxPWDBAll) / Rx_Smooth_Factor; - } - } - pEntry->rssi_stat.PacketMap = pEntry->rssi_stat.PacketMap << 1; - } - /* 2011.07.28 LukeLee: modified to prevent unstable CCK RSSI */ - if (pEntry->rssi_stat.ValidBit >= 64) - pEntry->rssi_stat.ValidBit = 64; - else - pEntry->rssi_stat.ValidBit++; - - for (i = 0; i < pEntry->rssi_stat.ValidBit; i++) - OFDM_pkt += (u8)(pEntry->rssi_stat.PacketMap >> i) & BIT(0); - - if (pEntry->rssi_stat.ValidBit == 64) { - Weighting = min_t(u32, OFDM_pkt << 4, 64); - UndecoratedSmoothedPWDB = (Weighting * UndecoratedSmoothedOFDM + (64 - Weighting) * UndecoratedSmoothedCCK) >> 6; - } else { - if (pEntry->rssi_stat.ValidBit != 0) - UndecoratedSmoothedPWDB = (OFDM_pkt * UndecoratedSmoothedOFDM + - (pEntry->rssi_stat.ValidBit - OFDM_pkt) * - UndecoratedSmoothedCCK) / pEntry->rssi_stat.ValidBit; - else - UndecoratedSmoothedPWDB = 0; - } - pEntry->rssi_stat.UndecoratedSmoothedCCK = UndecoratedSmoothedCCK; - pEntry->rssi_stat.UndecoratedSmoothedOFDM = UndecoratedSmoothedOFDM; - pEntry->rssi_stat.UndecoratedSmoothedPWDB = UndecoratedSmoothedPWDB; - } -} - -/* Endianness before calling this API */ -void odm_phy_status_query(struct odm_dm_struct *dm_odm, - struct odm_phy_status_info *phy_info, - u8 *phy_status, struct odm_per_pkt_info *pkt_info) -{ - odm_RxPhyStatus92CSeries_Parsing(dm_odm, phy_info, phy_status, pkt_info); - if (dm_odm->RSSI_test) - ;/* Select the packets to do RSSI checking for antenna switching. */ - else - odm_Process_RSSIForDM(dm_odm, phy_info, pkt_info); -} diff --git a/drivers/staging/rtl8188eu/hal/odm_rtl8188e.c b/drivers/staging/rtl8188eu/hal/odm_rtl8188e.c deleted file mode 100644 index e29cd35a5811..000000000000 --- a/drivers/staging/rtl8188eu/hal/odm_rtl8188e.c +++ /dev/null @@ -1,335 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include "odm_precomp.h" -#include "phy.h" - -static void dm_rx_hw_antena_div_init(struct odm_dm_struct *dm_odm) -{ - struct adapter *adapter = dm_odm->Adapter; - u32 value32; - - if (*dm_odm->mp_mode == 1) { - dm_odm->AntDivType = CGCS_RX_SW_ANTDIV; - phy_set_bb_reg(adapter, ODM_REG_IGI_A_11N, BIT(7), 0); - phy_set_bb_reg(adapter, ODM_REG_LNA_SWITCH_11N, BIT(31), 1); - return; - } - - /* MAC Setting */ - value32 = phy_query_bb_reg(adapter, ODM_REG_ANTSEL_PIN_11N, bMaskDWord); - phy_set_bb_reg(adapter, ODM_REG_ANTSEL_PIN_11N, bMaskDWord, - value32 | (BIT(23) | BIT(25))); - /* Pin Settings */ - phy_set_bb_reg(adapter, ODM_REG_PIN_CTRL_11N, BIT(9) | BIT(8), 0); - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, BIT(10), 0); - phy_set_bb_reg(adapter, ODM_REG_LNA_SWITCH_11N, BIT(22), 1); - phy_set_bb_reg(adapter, ODM_REG_LNA_SWITCH_11N, BIT(31), 1); - /* OFDM Settings */ - phy_set_bb_reg(adapter, ODM_REG_ANTDIV_PARA1_11N, bMaskDWord, - 0x000000a0); - /* CCK Settings */ - phy_set_bb_reg(adapter, ODM_REG_BB_PWR_SAV4_11N, BIT(7), 1); - phy_set_bb_reg(adapter, ODM_REG_CCK_ANTDIV_PARA2_11N, BIT(4), 1); - rtl88eu_dm_update_rx_idle_ant(dm_odm, MAIN_ANT); - phy_set_bb_reg(adapter, ODM_REG_ANT_MAPPING1_11N, 0xFFFF, 0x0201); -} - -static void dm_trx_hw_antenna_div_init(struct odm_dm_struct *dm_odm) -{ - struct adapter *adapter = dm_odm->Adapter; - u32 value32; - - if (*dm_odm->mp_mode == 1) { - dm_odm->AntDivType = CGCS_RX_SW_ANTDIV; - phy_set_bb_reg(adapter, ODM_REG_IGI_A_11N, BIT(7), 0); - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, - BIT(5) | BIT(4) | BIT(3), 0); - return; - } - - /* MAC Setting */ - value32 = phy_query_bb_reg(adapter, ODM_REG_ANTSEL_PIN_11N, bMaskDWord); - phy_set_bb_reg(adapter, ODM_REG_ANTSEL_PIN_11N, bMaskDWord, - value32 | (BIT(23) | BIT(25))); - /* Pin Settings */ - phy_set_bb_reg(adapter, ODM_REG_PIN_CTRL_11N, BIT(9) | BIT(8), 0); - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, BIT(10), 0); - phy_set_bb_reg(adapter, ODM_REG_LNA_SWITCH_11N, BIT(22), 0); - phy_set_bb_reg(adapter, ODM_REG_LNA_SWITCH_11N, BIT(31), 1); - /* OFDM Settings */ - phy_set_bb_reg(adapter, ODM_REG_ANTDIV_PARA1_11N, bMaskDWord, - 0x000000a0); - /* CCK Settings */ - phy_set_bb_reg(adapter, ODM_REG_BB_PWR_SAV4_11N, BIT(7), 1); - phy_set_bb_reg(adapter, ODM_REG_CCK_ANTDIV_PARA2_11N, BIT(4), 1); - /* Tx Settings */ - phy_set_bb_reg(adapter, ODM_REG_TX_ANT_CTRL_11N, BIT(21), 0); - rtl88eu_dm_update_rx_idle_ant(dm_odm, MAIN_ANT); - - /* antenna mapping table */ - if (!dm_odm->bIsMPChip) { /* testchip */ - phy_set_bb_reg(adapter, ODM_REG_RX_DEFAULT_A_11N, - BIT(10) | BIT(9) | BIT(8), 1); - phy_set_bb_reg(adapter, ODM_REG_RX_DEFAULT_A_11N, - BIT(13) | BIT(12) | BIT(11), 2); - } else { /* MPchip */ - phy_set_bb_reg(adapter, ODM_REG_ANT_MAPPING1_11N, bMaskDWord, - 0x0201); - } -} - -static void dm_fast_training_init(struct odm_dm_struct *dm_odm) -{ - struct adapter *adapter = dm_odm->Adapter; - u32 value32, i; - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - - if (*dm_odm->mp_mode == 1) - return; - - for (i = 0; i < 6; i++) { - dm_fat_tbl->Bssid[i] = 0; - dm_fat_tbl->antSumRSSI[i] = 0; - dm_fat_tbl->antRSSIcnt[i] = 0; - dm_fat_tbl->antAveRSSI[i] = 0; - } - dm_fat_tbl->TrainIdx = 0; - dm_fat_tbl->FAT_State = FAT_NORMAL_STATE; - - /* MAC Setting */ - value32 = phy_query_bb_reg(adapter, 0x4c, bMaskDWord); - phy_set_bb_reg(adapter, 0x4c, bMaskDWord, - value32 | (BIT(23) | BIT(25))); - value32 = phy_query_bb_reg(adapter, 0x7B4, bMaskDWord); - phy_set_bb_reg(adapter, 0x7b4, bMaskDWord, - value32 | (BIT(16) | BIT(17))); - - /* Match MAC ADDR */ - phy_set_bb_reg(adapter, 0x7b4, 0xFFFF, 0); - phy_set_bb_reg(adapter, 0x7b0, bMaskDWord, 0); - - phy_set_bb_reg(adapter, 0x870, BIT(9) | BIT(8), 0); - phy_set_bb_reg(adapter, 0x864, BIT(10), 0); - phy_set_bb_reg(adapter, 0xb2c, BIT(22), 0); - phy_set_bb_reg(adapter, 0xb2c, BIT(31), 1); - phy_set_bb_reg(adapter, 0xca4, bMaskDWord, 0x000000a0); - - /* antenna mapping table */ - if (!dm_odm->bIsMPChip) { /* testchip */ - phy_set_bb_reg(adapter, 0x858, BIT(10) | BIT(9) | BIT(8), 1); - phy_set_bb_reg(adapter, 0x858, BIT(13) | BIT(12) | BIT(11), 2); - } else { /* MPchip */ - phy_set_bb_reg(adapter, 0x914, bMaskByte0, 1); - phy_set_bb_reg(adapter, 0x914, bMaskByte1, 2); - } - - /* Default Ant Setting when no fast training */ - phy_set_bb_reg(adapter, 0x80c, BIT(21), 1); - phy_set_bb_reg(adapter, 0x864, BIT(5) | BIT(4) | BIT(3), 0); - phy_set_bb_reg(adapter, 0x864, BIT(8) | BIT(7) | BIT(6), 1); - - /* Enter Traing state */ - phy_set_bb_reg(adapter, 0x864, BIT(2) | BIT(1) | BIT(0), 1); - phy_set_bb_reg(adapter, 0xc50, BIT(7), 1); -} - -void rtl88eu_dm_antenna_div_init(struct odm_dm_struct *dm_odm) -{ - if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) - dm_rx_hw_antena_div_init(dm_odm); - else if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) - dm_trx_hw_antenna_div_init(dm_odm); - else if (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV) - dm_fast_training_init(dm_odm); -} - -void rtl88eu_dm_update_rx_idle_ant(struct odm_dm_struct *dm_odm, u8 ant) -{ - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - struct adapter *adapter = dm_odm->Adapter; - u32 default_ant, optional_ant; - - if (dm_fat_tbl->RxIdleAnt == ant) - return; - - if (ant == MAIN_ANT) { - default_ant = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? - MAIN_ANT_CG_TRX : MAIN_ANT_CGCS_RX; - optional_ant = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? - AUX_ANT_CG_TRX : AUX_ANT_CGCS_RX; - } else { - default_ant = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? - AUX_ANT_CG_TRX : AUX_ANT_CGCS_RX; - optional_ant = (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) ? - MAIN_ANT_CG_TRX : MAIN_ANT_CGCS_RX; - } - - if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) { - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, - BIT(5) | BIT(4) | BIT(3), default_ant); - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, - BIT(8) | BIT(7) | BIT(6), optional_ant); - phy_set_bb_reg(adapter, ODM_REG_ANTSEL_CTRL_11N, - BIT(14) | BIT(13) | BIT(12), default_ant); - phy_set_bb_reg(adapter, ODM_REG_RESP_TX_11N, - BIT(6) | BIT(7), default_ant); - } else if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) { - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, - BIT(5) | BIT(4) | BIT(3), default_ant); - phy_set_bb_reg(adapter, ODM_REG_RX_ANT_CTRL_11N, - BIT(8) | BIT(7) | BIT(6), optional_ant); - } - - dm_fat_tbl->RxIdleAnt = ant; -} - -static void update_tx_ant_88eu(struct odm_dm_struct *dm_odm, u8 ant, u32 mac_id) -{ - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - u8 target_ant; - - if (ant == MAIN_ANT) - target_ant = MAIN_ANT_CG_TRX; - else - target_ant = AUX_ANT_CG_TRX; - dm_fat_tbl->antsel_a[mac_id] = target_ant & BIT(0); - dm_fat_tbl->antsel_b[mac_id] = (target_ant & BIT(1)) >> 1; - dm_fat_tbl->antsel_c[mac_id] = (target_ant & BIT(2)) >> 2; -} - -void rtl88eu_dm_set_tx_ant_by_tx_info(struct odm_dm_struct *dm_odm, - u8 *desc, u8 mac_id) -{ - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - - if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || - (dm_odm->AntDivType == CG_TRX_SMART_ANTDIV)) { - SET_TX_DESC_ANTSEL_A_88E(desc, dm_fat_tbl->antsel_a[mac_id]); - SET_TX_DESC_ANTSEL_B_88E(desc, dm_fat_tbl->antsel_b[mac_id]); - SET_TX_DESC_ANTSEL_C_88E(desc, dm_fat_tbl->antsel_c[mac_id]); - } -} - -void rtl88eu_dm_ant_sel_statistics(struct odm_dm_struct *dm_odm, - u8 antsel_tr_mux, u32 mac_id, u8 rx_pwdb_all) -{ - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - - if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) { - if (antsel_tr_mux == MAIN_ANT_CG_TRX) { - dm_fat_tbl->MainAnt_Sum[mac_id] += rx_pwdb_all; - dm_fat_tbl->MainAnt_Cnt[mac_id]++; - } else { - dm_fat_tbl->AuxAnt_Sum[mac_id] += rx_pwdb_all; - dm_fat_tbl->AuxAnt_Cnt[mac_id]++; - } - } else if (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV) { - if (antsel_tr_mux == MAIN_ANT_CGCS_RX) { - dm_fat_tbl->MainAnt_Sum[mac_id] += rx_pwdb_all; - dm_fat_tbl->MainAnt_Cnt[mac_id]++; - } else { - dm_fat_tbl->AuxAnt_Sum[mac_id] += rx_pwdb_all; - dm_fat_tbl->AuxAnt_Cnt[mac_id]++; - } - } -} - -static void rtl88eu_dm_hw_ant_div(struct odm_dm_struct *dm_odm) -{ - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - struct rtw_dig *dig_table = &dm_odm->DM_DigTable; - struct sta_info *entry; - u32 i, min_rssi = 0xFF, ant_div_max_rssi = 0, max_rssi = 0; - u32 local_min_rssi, local_max_rssi; - u32 main_rssi, aux_rssi; - u8 RxIdleAnt = 0, target_ant = 7; - - for (i = 0; i < ODM_ASSOCIATE_ENTRY_NUM; i++) { - entry = dm_odm->pODM_StaInfo[i]; - if (IS_STA_VALID(entry)) { - /* 2 Calculate RSSI per Antenna */ - main_rssi = (dm_fat_tbl->MainAnt_Cnt[i] != 0) ? - (dm_fat_tbl->MainAnt_Sum[i] / - dm_fat_tbl->MainAnt_Cnt[i]) : 0; - aux_rssi = (dm_fat_tbl->AuxAnt_Cnt[i] != 0) ? - (dm_fat_tbl->AuxAnt_Sum[i] / - dm_fat_tbl->AuxAnt_Cnt[i]) : 0; - target_ant = (main_rssi >= aux_rssi) ? MAIN_ANT : AUX_ANT; - /* 2 Select max_rssi for DIG */ - local_max_rssi = max(main_rssi, aux_rssi); - if ((local_max_rssi > ant_div_max_rssi) && - (local_max_rssi < 40)) - ant_div_max_rssi = local_max_rssi; - if (local_max_rssi > max_rssi) - max_rssi = local_max_rssi; - - /* 2 Select RX Idle Antenna */ - if ((dm_fat_tbl->RxIdleAnt == MAIN_ANT) && - (main_rssi == 0)) - main_rssi = aux_rssi; - else if ((dm_fat_tbl->RxIdleAnt == AUX_ANT) && - (aux_rssi == 0)) - aux_rssi = main_rssi; - - local_min_rssi = min(main_rssi, aux_rssi); - if (local_min_rssi < min_rssi) { - min_rssi = local_min_rssi; - RxIdleAnt = target_ant; - } - /* 2 Select TRX Antenna */ - if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) - update_tx_ant_88eu(dm_odm, target_ant, i); - } - dm_fat_tbl->MainAnt_Sum[i] = 0; - dm_fat_tbl->AuxAnt_Sum[i] = 0; - dm_fat_tbl->MainAnt_Cnt[i] = 0; - dm_fat_tbl->AuxAnt_Cnt[i] = 0; - } - - /* 2 Set RX Idle Antenna */ - rtl88eu_dm_update_rx_idle_ant(dm_odm, RxIdleAnt); - - dig_table->AntDiv_RSSI_max = ant_div_max_rssi; - dig_table->RSSI_max = max_rssi; -} - -void rtl88eu_dm_antenna_diversity(struct odm_dm_struct *dm_odm) -{ - struct fast_ant_train *dm_fat_tbl = &dm_odm->DM_FatTable; - struct adapter *adapter = dm_odm->Adapter; - - if (!(dm_odm->SupportAbility & ODM_BB_ANT_DIV)) - return; - - if (!dm_odm->bLinked) { - if (dm_fat_tbl->bBecomeLinked) { - phy_set_bb_reg(adapter, ODM_REG_IGI_A_11N, BIT(7), 0); - phy_set_bb_reg(adapter, ODM_REG_CCK_ANTDIV_PARA1_11N, - BIT(15), 0); - if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) - phy_set_bb_reg(adapter, ODM_REG_TX_ANT_CTRL_11N, - BIT(21), 0); - dm_fat_tbl->bBecomeLinked = dm_odm->bLinked; - } - return; - } - - if (!dm_fat_tbl->bBecomeLinked) { - phy_set_bb_reg(adapter, ODM_REG_IGI_A_11N, BIT(7), 1); - phy_set_bb_reg(adapter, ODM_REG_CCK_ANTDIV_PARA1_11N, - BIT(15), 1); - if (dm_odm->AntDivType == CG_TRX_HW_ANTDIV) - phy_set_bb_reg(adapter, ODM_REG_TX_ANT_CTRL_11N, - BIT(21), 1); - dm_fat_tbl->bBecomeLinked = dm_odm->bLinked; - } - - if ((dm_odm->AntDivType == CG_TRX_HW_ANTDIV) || - (dm_odm->AntDivType == CGCS_RX_HW_ANTDIV)) - rtl88eu_dm_hw_ant_div(dm_odm); -} diff --git a/drivers/staging/rtl8188eu/hal/phy.c b/drivers/staging/rtl8188eu/hal/phy.c deleted file mode 100644 index 256f87b9d630..000000000000 --- a/drivers/staging/rtl8188eu/hal/phy.c +++ /dev/null @@ -1,1276 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTL8188E_PHYCFG_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtl8188e_hal.h> -#include <rf.h> -#include <phy.h> - -#define MAX_PRECMD_CNT 16 -#define MAX_RFDEPENDCMD_CNT 16 -#define MAX_POSTCMD_CNT 16 - -#define MAX_DOZE_WAITING_TIMES_9x 64 - -static u32 cal_bit_shift(u32 bitmask) -{ - u32 i; - - for (i = 0; i <= 31; i++) { - if (((bitmask >> i) & 0x1) == 1) - break; - } - return i; -} - -u32 phy_query_bb_reg(struct adapter *adapt, u32 regaddr, u32 bitmask) -{ - u32 original_value, bit_shift; - - original_value = usb_read32(adapt, regaddr); - bit_shift = cal_bit_shift(bitmask); - return (original_value & bitmask) >> bit_shift; -} - -void phy_set_bb_reg(struct adapter *adapt, u32 regaddr, u32 bitmask, u32 data) -{ - u32 original_value, bit_shift; - - if (bitmask != bMaskDWord) { /* if not "double word" write */ - original_value = usb_read32(adapt, regaddr); - bit_shift = cal_bit_shift(bitmask); - data = (original_value & (~bitmask)) | (data << bit_shift); - } - - usb_write32(adapt, regaddr, data); -} - -static u32 rf_serial_read(struct adapter *adapt, enum rf_radio_path rfpath, u32 offset) -{ - u32 ret = 0; - struct bb_reg_def *phyreg = &adapt->HalData->PHYRegDef[rfpath]; - u32 tmplong, tmplong2; - u8 rfpi_enable = 0; - - offset &= 0xff; - - tmplong = phy_query_bb_reg(adapt, rFPGA0_XA_HSSIParameter2, bMaskDWord); - if (rfpath == RF_PATH_A) - tmplong2 = tmplong; - else - tmplong2 = phy_query_bb_reg(adapt, phyreg->rfHSSIPara2, - bMaskDWord); - - tmplong2 = (tmplong2 & (~bLSSIReadAddress)) | - (offset << 23) | bLSSIReadEdge; - - phy_set_bb_reg(adapt, rFPGA0_XA_HSSIParameter2, bMaskDWord, - tmplong & (~bLSSIReadEdge)); - udelay(10); - - phy_set_bb_reg(adapt, phyreg->rfHSSIPara2, bMaskDWord, tmplong2); - udelay(100); - - udelay(10); - - if (rfpath == RF_PATH_A) - rfpi_enable = (u8)phy_query_bb_reg(adapt, rFPGA0_XA_HSSIParameter1, BIT(8)); - else if (rfpath == RF_PATH_B) - rfpi_enable = (u8)phy_query_bb_reg(adapt, rFPGA0_XB_HSSIParameter1, BIT(8)); - - if (rfpi_enable) - ret = phy_query_bb_reg(adapt, phyreg->rfLSSIReadBackPi, - bLSSIReadBackData); - else - ret = phy_query_bb_reg(adapt, phyreg->rfLSSIReadBack, - bLSSIReadBackData); - return ret; -} - -static void rf_serial_write(struct adapter *adapt, - enum rf_radio_path rfpath, u32 offset, - u32 data) -{ - u32 data_and_addr = 0; - struct bb_reg_def *phyreg = &adapt->HalData->PHYRegDef[rfpath]; - - offset &= 0xff; - data_and_addr = ((offset << 20) | (data & 0x000fffff)) & 0x0fffffff; - phy_set_bb_reg(adapt, phyreg->rf3wireOffset, bMaskDWord, data_and_addr); -} - -u32 rtw_hal_read_rfreg(struct adapter *adapt, enum rf_radio_path rf_path, - u32 reg_addr, u32 bit_mask) -{ - u32 original_value, bit_shift; - - original_value = rf_serial_read(adapt, rf_path, reg_addr); - bit_shift = cal_bit_shift(bit_mask); - return (original_value & bit_mask) >> bit_shift; -} - -void phy_set_rf_reg(struct adapter *adapt, enum rf_radio_path rf_path, - u32 reg_addr, u32 bit_mask, u32 data) -{ - u32 original_value, bit_shift; - - /* RF data is 12 bits only */ - if (bit_mask != bRFRegOffsetMask) { - original_value = rf_serial_read(adapt, rf_path, reg_addr); - bit_shift = cal_bit_shift(bit_mask); - data = (original_value & (~bit_mask)) | (data << bit_shift); - } - - rf_serial_write(adapt, rf_path, reg_addr, data); -} - -static void get_tx_power_index(struct adapter *adapt, u8 channel, u8 *cck_pwr, - u8 *ofdm_pwr, u8 *bw20_pwr, u8 *bw40_pwr) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - u8 index = (channel - 1); - u8 TxCount = 0, path_nums; - - path_nums = 1; - - for (TxCount = 0; TxCount < path_nums; TxCount++) { - if (TxCount == RF_PATH_A) { - cck_pwr[TxCount] = hal_data->Index24G_CCK_Base[TxCount][index]; - ofdm_pwr[TxCount] = hal_data->Index24G_BW40_Base[RF_PATH_A][index] + - hal_data->OFDM_24G_Diff[TxCount][RF_PATH_A]; - - bw20_pwr[TxCount] = hal_data->Index24G_BW40_Base[RF_PATH_A][index] + - hal_data->BW20_24G_Diff[TxCount][RF_PATH_A]; - bw40_pwr[TxCount] = hal_data->Index24G_BW40_Base[TxCount][index]; - } else if (TxCount == RF_PATH_B) { - cck_pwr[TxCount] = hal_data->Index24G_CCK_Base[TxCount][index]; - ofdm_pwr[TxCount] = hal_data->Index24G_BW40_Base[RF_PATH_A][index] + - hal_data->BW20_24G_Diff[RF_PATH_A][index] + - hal_data->BW20_24G_Diff[TxCount][index]; - - bw20_pwr[TxCount] = hal_data->Index24G_BW40_Base[RF_PATH_A][index] + - hal_data->BW20_24G_Diff[TxCount][RF_PATH_A] + - hal_data->BW20_24G_Diff[TxCount][index]; - bw40_pwr[TxCount] = hal_data->Index24G_BW40_Base[TxCount][index]; - } - } -} - -void phy_set_tx_power_level(struct adapter *adapt, u8 channel) -{ - u8 cck_pwr[MAX_TX_COUNT] = {0}; - u8 ofdm_pwr[MAX_TX_COUNT] = {0};/* [0]:RF-A, [1]:RF-B */ - u8 bw20_pwr[MAX_TX_COUNT] = {0}; - u8 bw40_pwr[MAX_TX_COUNT] = {0}; - - get_tx_power_index(adapt, channel, &cck_pwr[0], &ofdm_pwr[0], - &bw20_pwr[0], &bw40_pwr[0]); - - rtl88eu_phy_rf6052_set_cck_txpower(adapt, &cck_pwr[0]); - rtl88eu_phy_rf6052_set_ofdm_txpower(adapt, &ofdm_pwr[0], &bw20_pwr[0], - &bw40_pwr[0], channel); -} - -static void phy_set_bw_mode_callback(struct adapter *adapt) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - u8 reg_bw_opmode; - u8 reg_prsr_rsc; - - if (adapt->bDriverStopped) - return; - - /* Set MAC register */ - - reg_bw_opmode = usb_read8(adapt, REG_BWOPMODE); - reg_prsr_rsc = usb_read8(adapt, REG_RRSR + 2); - - switch (hal_data->CurrentChannelBW) { - case HT_CHANNEL_WIDTH_20: - reg_bw_opmode |= BW_OPMODE_20MHZ; - usb_write8(adapt, REG_BWOPMODE, reg_bw_opmode); - break; - case HT_CHANNEL_WIDTH_40: - reg_bw_opmode &= ~BW_OPMODE_20MHZ; - usb_write8(adapt, REG_BWOPMODE, reg_bw_opmode); - reg_prsr_rsc = (reg_prsr_rsc & 0x90) | - (hal_data->nCur40MhzPrimeSC << 5); - usb_write8(adapt, REG_RRSR + 2, reg_prsr_rsc); - break; - default: - break; - } - - /* Set PHY related register */ - switch (hal_data->CurrentChannelBW) { - case HT_CHANNEL_WIDTH_20: - phy_set_bb_reg(adapt, rFPGA0_RFMOD, bRFMOD, 0x0); - phy_set_bb_reg(adapt, rFPGA1_RFMOD, bRFMOD, 0x0); - break; - case HT_CHANNEL_WIDTH_40: - phy_set_bb_reg(adapt, rFPGA0_RFMOD, bRFMOD, 0x1); - phy_set_bb_reg(adapt, rFPGA1_RFMOD, bRFMOD, 0x1); - /* Set Control channel to upper or lower. - * These settings are required only for 40MHz - */ - phy_set_bb_reg(adapt, rCCK0_System, bCCKSideBand, - (hal_data->nCur40MhzPrimeSC >> 1)); - phy_set_bb_reg(adapt, rOFDM1_LSTF, 0xC00, - hal_data->nCur40MhzPrimeSC); - phy_set_bb_reg(adapt, 0x818, (BIT(26) | BIT(27)), - (hal_data->nCur40MhzPrimeSC == HAL_PRIME_CHNL_OFFSET_LOWER) ? 2 : 1); - break; - default: - break; - } - - /* Set RF related register */ - rtl88eu_phy_rf6052_set_bandwidth(adapt, hal_data->CurrentChannelBW); -} - -void rtw_hal_set_bwmode(struct adapter *adapt, enum ht_channel_width bandwidth, - unsigned char offset) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - enum ht_channel_width tmp_bw = hal_data->CurrentChannelBW; - - hal_data->CurrentChannelBW = bandwidth; - hal_data->nCur40MhzPrimeSC = offset; - - if ((!adapt->bDriverStopped) && (!adapt->bSurpriseRemoved)) - phy_set_bw_mode_callback(adapt); - else - hal_data->CurrentChannelBW = tmp_bw; -} - -static void phy_sw_chnl_callback(struct adapter *adapt, u8 channel) -{ - u32 param1, param2; - struct hal_data_8188e *hal_data = adapt->HalData; - - phy_set_tx_power_level(adapt, channel); - - param1 = RF_CHNLBW; - param2 = channel; - hal_data->RfRegChnlVal[0] = (hal_data->RfRegChnlVal[0] & - 0xfffffc00) | param2; - phy_set_rf_reg(adapt, 0, param1, - bRFRegOffsetMask, hal_data->RfRegChnlVal[0]); -} - -void rtw_hal_set_chan(struct adapter *adapt, u8 channel) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - u8 tmpchannel = hal_data->CurrentChannel; - - if (channel == 0) - channel = 1; - - hal_data->CurrentChannel = channel; - - if ((!adapt->bDriverStopped) && (!adapt->bSurpriseRemoved)) - phy_sw_chnl_callback(adapt, channel); - else - hal_data->CurrentChannel = tmpchannel; -} - -#define ODM_TXPWRTRACK_MAX_IDX_88E 6 - -void rtl88eu_dm_txpower_track_adjust(struct odm_dm_struct *dm_odm, u8 type, - u8 *direction, u32 *out_write_val) -{ - u8 pwr_value = 0; - /* Tx power tracking BB swing table. */ - if (type == 0) { /* For OFDM adjust */ - if (dm_odm->BbSwingIdxOfdm <= dm_odm->BbSwingIdxOfdmBase) { - *direction = 1; - pwr_value = dm_odm->BbSwingIdxOfdmBase - - dm_odm->BbSwingIdxOfdm; - } else { - *direction = 2; - pwr_value = dm_odm->BbSwingIdxOfdm - - dm_odm->BbSwingIdxOfdmBase; - } - } else if (type == 1) { /* For CCK adjust. */ - if (dm_odm->BbSwingIdxCck <= dm_odm->BbSwingIdxCckBase) { - *direction = 1; - pwr_value = dm_odm->BbSwingIdxCckBase - - dm_odm->BbSwingIdxCck; - } else { - *direction = 2; - pwr_value = dm_odm->BbSwingIdxCck - - dm_odm->BbSwingIdxCckBase; - } - } - - if (pwr_value >= ODM_TXPWRTRACK_MAX_IDX_88E && *direction == 1) - pwr_value = ODM_TXPWRTRACK_MAX_IDX_88E; - - *out_write_val = pwr_value | (pwr_value << 8) | (pwr_value << 16) | - (pwr_value << 24); -} - -static void dm_txpwr_track_setpwr(struct odm_dm_struct *dm_odm) -{ - if (dm_odm->BbSwingFlagOfdm || dm_odm->BbSwingFlagCck) { - phy_set_tx_power_level(dm_odm->Adapter, *dm_odm->pChannel); - dm_odm->BbSwingFlagOfdm = false; - dm_odm->BbSwingFlagCck = false; - } -} - -void rtl88eu_dm_txpower_tracking_callback_thermalmeter(struct adapter *adapt) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - u8 thermal_val = 0, delta, delta_lck, delta_iqk, offset; - u8 thermal_avg_count = 0; - u32 thermal_avg = 0; - s32 ele_d, temp_cck; - s8 ofdm_index[2], cck_index = 0; - s8 ofdm_index_old[2] = {0, 0}, cck_index_old = 0; - u32 i = 0, j = 0; - - u8 ofdm_min_index = 6; /* OFDM BB Swing should be less than +3.0dB */ - s8 ofdm_index_mapping[2][index_mapping_NUM_88E] = { - /* 2.4G, decrease power */ - {0, 0, 2, 3, 4, 4, 5, 6, 7, 7, 8, 9, 10, 10, 11}, - /* 2.4G, increase power */ - {0, 0, -1, -2, -3, -4, -4, -4, -4, -5, -7, -8, -9, -9, -10}, - }; - u8 thermal_mapping[2][index_mapping_NUM_88E] = { - /* 2.4G, decrease power */ - {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 27}, - /* 2.4G, increase power */ - {0, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 25, 25, 25}, - }; - struct odm_dm_struct *dm_odm = &hal_data->odmpriv; - - dm_txpwr_track_setpwr(dm_odm); - - dm_odm->RFCalibrateInfo.TXPowerTrackingCallbackCnt++; - - dm_odm->RFCalibrateInfo.RegA24 = 0x090e1317; - - thermal_val = (u8)rtw_hal_read_rfreg(adapt, RF_PATH_A, - RF_T_METER_88E, 0xfc00); - - if (thermal_val) { - /* Query OFDM path A default setting */ - ele_d = phy_query_bb_reg(adapt, rOFDM0_XATxIQImbalance, bMaskDWord) & bMaskOFDM_D; - for (i = 0; i < OFDM_TABLE_SIZE_92D; i++) { - if (ele_d == (OFDMSwingTable[i] & bMaskOFDM_D)) { - ofdm_index_old[0] = (u8)i; - dm_odm->BbSwingIdxOfdmBase = (u8)i; - break; - } - } - - /* Query CCK default setting From 0xa24 */ - temp_cck = dm_odm->RFCalibrateInfo.RegA24; - - for (i = 0; i < CCK_TABLE_SIZE; i++) { - if ((dm_odm->RFCalibrateInfo.bCCKinCH14 && - memcmp(&temp_cck, &CCKSwingTable_Ch14[i][2], 4)) || - memcmp(&temp_cck, &CCKSwingTable_Ch1_Ch13[i][2], 4)) { - cck_index_old = (u8)i; - dm_odm->BbSwingIdxCckBase = (u8)i; - break; - } - } - - if (!dm_odm->RFCalibrateInfo.ThermalValue) { - dm_odm->RFCalibrateInfo.ThermalValue = hal_data->EEPROMThermalMeter; - dm_odm->RFCalibrateInfo.ThermalValue_LCK = thermal_val; - dm_odm->RFCalibrateInfo.ThermalValue_IQK = thermal_val; - - dm_odm->RFCalibrateInfo.OFDM_index[0] = ofdm_index_old[0]; - dm_odm->RFCalibrateInfo.CCK_index = cck_index_old; - } - - /* calculate average thermal meter */ - dm_odm->RFCalibrateInfo.ThermalValue_AVG[dm_odm->RFCalibrateInfo.ThermalValue_AVG_index] = thermal_val; - dm_odm->RFCalibrateInfo.ThermalValue_AVG_index++; - if (dm_odm->RFCalibrateInfo.ThermalValue_AVG_index == AVG_THERMAL_NUM_88E) - dm_odm->RFCalibrateInfo.ThermalValue_AVG_index = 0; - - for (i = 0; i < AVG_THERMAL_NUM_88E; i++) { - if (dm_odm->RFCalibrateInfo.ThermalValue_AVG[i]) { - thermal_avg += dm_odm->RFCalibrateInfo.ThermalValue_AVG[i]; - thermal_avg_count++; - } - } - - if (thermal_avg_count) - thermal_val = (u8)(thermal_avg / thermal_avg_count); - - if (dm_odm->RFCalibrateInfo.bDoneTxpower && - !dm_odm->RFCalibrateInfo.bReloadtxpowerindex) { - delta = abs(thermal_val - dm_odm->RFCalibrateInfo.ThermalValue); - } else { - delta = abs(thermal_val - hal_data->EEPROMThermalMeter); - if (dm_odm->RFCalibrateInfo.bReloadtxpowerindex) { - dm_odm->RFCalibrateInfo.bReloadtxpowerindex = false; - dm_odm->RFCalibrateInfo.bDoneTxpower = false; - } - } - - delta_lck = abs(dm_odm->RFCalibrateInfo.ThermalValue_LCK - thermal_val); - delta_iqk = abs(dm_odm->RFCalibrateInfo.ThermalValue_IQK - thermal_val); - - /* Delta temperature is equal to or larger than 20 centigrade.*/ - if ((delta_lck >= 8)) { - dm_odm->RFCalibrateInfo.ThermalValue_LCK = thermal_val; - rtl88eu_phy_lc_calibrate(adapt); - } - - if (delta > 0 && dm_odm->RFCalibrateInfo.TxPowerTrackControl) { - delta = abs(hal_data->EEPROMThermalMeter - thermal_val); - - /* calculate new OFDM / CCK offset */ - if (thermal_val > hal_data->EEPROMThermalMeter) - j = 1; - else - j = 0; - for (offset = 0; offset < index_mapping_NUM_88E; offset++) { - if (delta < thermal_mapping[j][offset]) { - if (offset != 0) - offset--; - break; - } - } - if (offset >= index_mapping_NUM_88E) - offset = index_mapping_NUM_88E - 1; - - /* Updating ofdm_index values with new OFDM / CCK offset */ - ofdm_index[0] = dm_odm->RFCalibrateInfo.OFDM_index[0] + ofdm_index_mapping[j][offset]; - if (ofdm_index[0] > OFDM_TABLE_SIZE_92D - 1) - ofdm_index[0] = OFDM_TABLE_SIZE_92D - 1; - else if (ofdm_index[0] < ofdm_min_index) - ofdm_index[0] = ofdm_min_index; - - cck_index = dm_odm->RFCalibrateInfo.CCK_index + ofdm_index_mapping[j][offset]; - if (cck_index > CCK_TABLE_SIZE - 1) - cck_index = CCK_TABLE_SIZE - 1; - else if (cck_index < 0) - cck_index = 0; - - /* 2 temporarily remove bNOPG */ - /* Config by SwingTable */ - if (dm_odm->RFCalibrateInfo.TxPowerTrackControl) { - dm_odm->RFCalibrateInfo.bDoneTxpower = true; - - /* Revse TX power table. */ - dm_odm->BbSwingIdxOfdm = (u8)ofdm_index[0]; - dm_odm->BbSwingIdxCck = (u8)cck_index; - - if (dm_odm->BbSwingIdxOfdmCurrent != dm_odm->BbSwingIdxOfdm) { - dm_odm->BbSwingIdxOfdmCurrent = dm_odm->BbSwingIdxOfdm; - dm_odm->BbSwingFlagOfdm = true; - } - - if (dm_odm->BbSwingIdxCckCurrent != dm_odm->BbSwingIdxCck) { - dm_odm->BbSwingIdxCckCurrent = dm_odm->BbSwingIdxCck; - dm_odm->BbSwingFlagCck = true; - } - } - } - - /* Delta temperature is equal to or larger than 20 centigrade.*/ - if (delta_iqk >= 8) { - dm_odm->RFCalibrateInfo.ThermalValue_IQK = thermal_val; - rtl88eu_phy_iq_calibrate(adapt, false); - } - /* update thermal meter value */ - if (dm_odm->RFCalibrateInfo.TxPowerTrackControl) - dm_odm->RFCalibrateInfo.ThermalValue = thermal_val; - } - dm_odm->RFCalibrateInfo.TXPowercount = 0; -} - -#define MAX_TOLERANCE 5 - -static u8 phy_path_a_iqk(struct adapter *adapt, bool config_pathb) -{ - u32 reg_eac, reg_e94, reg_e9c; - u8 result = 0x00; - - /* 1 Tx IQK */ - /* path-A IQK setting */ - phy_set_bb_reg(adapt, rTx_IQK_Tone_A, bMaskDWord, 0x10008c1c); - phy_set_bb_reg(adapt, rRx_IQK_Tone_A, bMaskDWord, 0x30008c1c); - phy_set_bb_reg(adapt, rTx_IQK_PI_A, bMaskDWord, 0x8214032a); - phy_set_bb_reg(adapt, rRx_IQK_PI_A, bMaskDWord, 0x28160000); - - /* LO calibration setting */ - phy_set_bb_reg(adapt, rIQK_AGC_Rsp, bMaskDWord, 0x00462911); - - /* One shot, path A LOK & IQK */ - phy_set_bb_reg(adapt, rIQK_AGC_Pts, bMaskDWord, 0xf9000000); - phy_set_bb_reg(adapt, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); - - mdelay(IQK_DELAY_TIME_88E); - - reg_eac = phy_query_bb_reg(adapt, rRx_Power_After_IQK_A_2, bMaskDWord); - reg_e94 = phy_query_bb_reg(adapt, rTx_Power_Before_IQK_A, bMaskDWord); - reg_e9c = phy_query_bb_reg(adapt, rTx_Power_After_IQK_A, bMaskDWord); - - if (!(reg_eac & BIT(28)) && - (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && - (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) - result |= 0x01; - return result; -} - -static u8 phy_path_a_rx_iqk(struct adapter *adapt, bool configPathB) -{ - u32 reg_eac, reg_e94, reg_e9c, reg_ea4, u4tmp; - u8 result = 0x00; - - /* 1 Get TXIMR setting */ - /* modify RXIQK mode table */ - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x00000000); - phy_set_rf_reg(adapt, RF_PATH_A, RF_WE_LUT, bRFRegOffsetMask, 0x800a0); - phy_set_rf_reg(adapt, RF_PATH_A, RF_RCK_OS, bRFRegOffsetMask, 0x30000); - phy_set_rf_reg(adapt, RF_PATH_A, RF_TXPA_G1, bRFRegOffsetMask, 0x0000f); - phy_set_rf_reg(adapt, RF_PATH_A, RF_TXPA_G2, bRFRegOffsetMask, 0xf117B); - - /* PA,PAD off */ - phy_set_rf_reg(adapt, RF_PATH_A, 0xdf, bRFRegOffsetMask, 0x980); - phy_set_rf_reg(adapt, RF_PATH_A, 0x56, bRFRegOffsetMask, 0x51000); - - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x80800000); - - /* IQK setting */ - phy_set_bb_reg(adapt, rTx_IQK, bMaskDWord, 0x01007c00); - phy_set_bb_reg(adapt, rRx_IQK, bMaskDWord, 0x81004800); - - /* path-A IQK setting */ - phy_set_bb_reg(adapt, rTx_IQK_Tone_A, bMaskDWord, 0x10008c1c); - phy_set_bb_reg(adapt, rRx_IQK_Tone_A, bMaskDWord, 0x30008c1c); - phy_set_bb_reg(adapt, rTx_IQK_PI_A, bMaskDWord, 0x82160c1f); - phy_set_bb_reg(adapt, rRx_IQK_PI_A, bMaskDWord, 0x28160000); - - /* LO calibration setting */ - phy_set_bb_reg(adapt, rIQK_AGC_Rsp, bMaskDWord, 0x0046a911); - - /* One shot, path A LOK & IQK */ - phy_set_bb_reg(adapt, rIQK_AGC_Pts, bMaskDWord, 0xf9000000); - phy_set_bb_reg(adapt, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); - - /* delay x ms */ - mdelay(IQK_DELAY_TIME_88E); - - /* Check failed */ - reg_eac = phy_query_bb_reg(adapt, rRx_Power_After_IQK_A_2, bMaskDWord); - reg_e94 = phy_query_bb_reg(adapt, rTx_Power_Before_IQK_A, bMaskDWord); - reg_e9c = phy_query_bb_reg(adapt, rTx_Power_After_IQK_A, bMaskDWord); - - if (!(reg_eac & BIT(28)) && - (((reg_e94 & 0x03FF0000) >> 16) != 0x142) && - (((reg_e9c & 0x03FF0000) >> 16) != 0x42)) - result |= 0x01; - else /* if Tx not OK, ignore Rx */ - return result; - - u4tmp = 0x80007C00 | (reg_e94 & 0x3FF0000) | ((reg_e9c & 0x3FF0000) >> 16); - phy_set_bb_reg(adapt, rTx_IQK, bMaskDWord, u4tmp); - - /* 1 RX IQK */ - /* modify RXIQK mode table */ - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x00000000); - phy_set_rf_reg(adapt, RF_PATH_A, RF_WE_LUT, bRFRegOffsetMask, 0x800a0); - phy_set_rf_reg(adapt, RF_PATH_A, RF_RCK_OS, bRFRegOffsetMask, 0x30000); - phy_set_rf_reg(adapt, RF_PATH_A, RF_TXPA_G1, bRFRegOffsetMask, 0x0000f); - phy_set_rf_reg(adapt, RF_PATH_A, RF_TXPA_G2, bRFRegOffsetMask, 0xf7ffa); - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x80800000); - - /* IQK setting */ - phy_set_bb_reg(adapt, rRx_IQK, bMaskDWord, 0x01004800); - - /* path-A IQK setting */ - phy_set_bb_reg(adapt, rTx_IQK_Tone_A, bMaskDWord, 0x38008c1c); - phy_set_bb_reg(adapt, rRx_IQK_Tone_A, bMaskDWord, 0x18008c1c); - phy_set_bb_reg(adapt, rTx_IQK_PI_A, bMaskDWord, 0x82160c05); - phy_set_bb_reg(adapt, rRx_IQK_PI_A, bMaskDWord, 0x28160c1f); - - /* LO calibration setting */ - phy_set_bb_reg(adapt, rIQK_AGC_Rsp, bMaskDWord, 0x0046a911); - - phy_set_bb_reg(adapt, rIQK_AGC_Pts, bMaskDWord, 0xf9000000); - phy_set_bb_reg(adapt, rIQK_AGC_Pts, bMaskDWord, 0xf8000000); - - mdelay(IQK_DELAY_TIME_88E); - - /* Check failed */ - reg_eac = phy_query_bb_reg(adapt, rRx_Power_After_IQK_A_2, bMaskDWord); - reg_e94 = phy_query_bb_reg(adapt, rTx_Power_Before_IQK_A, bMaskDWord); - reg_e9c = phy_query_bb_reg(adapt, rTx_Power_After_IQK_A, bMaskDWord); - reg_ea4 = phy_query_bb_reg(adapt, rRx_Power_Before_IQK_A_2, bMaskDWord); - - /* reload RF 0xdf */ - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x00000000); - phy_set_rf_reg(adapt, RF_PATH_A, 0xdf, bRFRegOffsetMask, 0x180); - - if (!(reg_eac & BIT(27)) && /* if Tx is OK, check whether Rx is OK */ - (((reg_ea4 & 0x03FF0000) >> 16) != 0x132) && - (((reg_eac & 0x03FF0000) >> 16) != 0x36)) - result |= 0x02; - - return result; -} - -static u8 phy_path_b_iqk(struct adapter *adapt) -{ - u32 regeac, regeb4, regebc, regec4, regecc; - u8 result = 0x00; - - /* One shot, path B LOK & IQK */ - phy_set_bb_reg(adapt, rIQK_AGC_Cont, bMaskDWord, 0x00000002); - phy_set_bb_reg(adapt, rIQK_AGC_Cont, bMaskDWord, 0x00000000); - - mdelay(IQK_DELAY_TIME_88E); - - regeac = phy_query_bb_reg(adapt, rRx_Power_After_IQK_A_2, bMaskDWord); - regeb4 = phy_query_bb_reg(adapt, rTx_Power_Before_IQK_B, bMaskDWord); - regebc = phy_query_bb_reg(adapt, rTx_Power_After_IQK_B, bMaskDWord); - regec4 = phy_query_bb_reg(adapt, rRx_Power_Before_IQK_B_2, bMaskDWord); - regecc = phy_query_bb_reg(adapt, rRx_Power_After_IQK_B_2, bMaskDWord); - - if (!(regeac & BIT(31)) && - (((regeb4 & 0x03FF0000) >> 16) != 0x142) && - (((regebc & 0x03FF0000) >> 16) != 0x42)) - result |= 0x01; - else - return result; - - if (!(regeac & BIT(30)) && - (((regec4 & 0x03FF0000) >> 16) != 0x132) && - (((regecc & 0x03FF0000) >> 16) != 0x36)) - result |= 0x02; - - return result; -} - -static void patha_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8], - u8 final_candidate, bool txonly) -{ - u32 oldval_0, x, tx0_a, reg; - s32 y, tx0_c; - - if (final_candidate == 0xFF) { - return; - } else if (iqkok) { - oldval_0 = (phy_query_bb_reg(adapt, rOFDM0_XATxIQImbalance, bMaskDWord) >> 22) & 0x3FF; - - x = result[final_candidate][0]; - if ((x & 0x00000200) != 0) - x = x | 0xFFFFFC00; - - tx0_a = (x * oldval_0) >> 8; - phy_set_bb_reg(adapt, rOFDM0_XATxIQImbalance, 0x3FF, tx0_a); - phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(31), - ((x * oldval_0 >> 7) & 0x1)); - - y = result[final_candidate][1]; - if ((y & 0x00000200) != 0) - y = y | 0xFFFFFC00; - - tx0_c = (y * oldval_0) >> 8; - phy_set_bb_reg(adapt, rOFDM0_XCTxAFE, 0xF0000000, - ((tx0_c & 0x3C0) >> 6)); - phy_set_bb_reg(adapt, rOFDM0_XATxIQImbalance, 0x003F0000, - (tx0_c & 0x3F)); - phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(29), - ((y * oldval_0 >> 7) & 0x1)); - - if (txonly) - return; - - reg = result[final_candidate][2]; - phy_set_bb_reg(adapt, rOFDM0_XARxIQImbalance, 0x3FF, reg); - - reg = result[final_candidate][3] & 0x3F; - phy_set_bb_reg(adapt, rOFDM0_XARxIQImbalance, 0xFC00, reg); - - reg = (result[final_candidate][3] >> 6) & 0xF; - phy_set_bb_reg(adapt, rOFDM0_RxIQExtAnta, 0xF0000000, reg); - } -} - -static void pathb_fill_iqk(struct adapter *adapt, bool iqkok, s32 result[][8], - u8 final_candidate, bool txonly) -{ - u32 oldval_1, x, tx1_a, reg; - s32 y, tx1_c; - - if (final_candidate == 0xFF) { - return; - } else if (iqkok) { - oldval_1 = (phy_query_bb_reg(adapt, rOFDM0_XBTxIQImbalance, bMaskDWord) >> 22) & 0x3FF; - - x = result[final_candidate][4]; - if ((x & 0x00000200) != 0) - x = x | 0xFFFFFC00; - tx1_a = (x * oldval_1) >> 8; - phy_set_bb_reg(adapt, rOFDM0_XBTxIQImbalance, 0x3FF, tx1_a); - - phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(27), - ((x * oldval_1 >> 7) & 0x1)); - - y = result[final_candidate][5]; - if ((y & 0x00000200) != 0) - y = y | 0xFFFFFC00; - - tx1_c = (y * oldval_1) >> 8; - - phy_set_bb_reg(adapt, rOFDM0_XDTxAFE, 0xF0000000, - ((tx1_c & 0x3C0) >> 6)); - phy_set_bb_reg(adapt, rOFDM0_XBTxIQImbalance, 0x003F0000, - (tx1_c & 0x3F)); - phy_set_bb_reg(adapt, rOFDM0_ECCAThreshold, BIT(25), - ((y * oldval_1 >> 7) & 0x1)); - - if (txonly) - return; - - reg = result[final_candidate][6]; - phy_set_bb_reg(adapt, rOFDM0_XBRxIQImbalance, 0x3FF, reg); - - reg = result[final_candidate][7] & 0x3F; - phy_set_bb_reg(adapt, rOFDM0_XBRxIQImbalance, 0xFC00, reg); - - reg = (result[final_candidate][7] >> 6) & 0xF; - phy_set_bb_reg(adapt, rOFDM0_AGCRSSITable, 0x0000F000, reg); - } -} - -static void save_adda_registers(struct adapter *adapt, const u32 *addareg, - u32 *backup, u32 register_num) -{ - u32 i; - - for (i = 0; i < register_num; i++) - backup[i] = phy_query_bb_reg(adapt, addareg[i], bMaskDWord); -} - -static void save_mac_registers(struct adapter *adapt, const u32 *mac_reg, - u32 *backup) -{ - u32 i; - - for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) - backup[i] = usb_read8(adapt, mac_reg[i]); - - backup[i] = usb_read32(adapt, mac_reg[i]); -} - -static void reload_adda_reg(struct adapter *adapt, const u32 *adda_reg, - u32 *backup, u32 regiester_num) -{ - u32 i; - - for (i = 0; i < regiester_num; i++) - phy_set_bb_reg(adapt, adda_reg[i], bMaskDWord, backup[i]); -} - -static void reload_mac_registers(struct adapter *adapt, const u32 *mac_reg, - u32 *backup) -{ - u32 i; - - for (i = 0; i < (IQK_MAC_REG_NUM - 1); i++) - usb_write8(adapt, mac_reg[i], (u8)backup[i]); - - usb_write32(adapt, mac_reg[i], backup[i]); -} - -static void path_adda_on(struct adapter *adapt, const u32 *adda_reg, - bool is_path_a_on, bool is2t) -{ - u32 path_on; - u32 i; - - if (!is2t) { - path_on = 0x0bdb25a0; - phy_set_bb_reg(adapt, adda_reg[0], bMaskDWord, 0x0b1b25a0); - } else { - path_on = is_path_a_on ? 0x04db25a4 : 0x0b1b25a4; - phy_set_bb_reg(adapt, adda_reg[0], bMaskDWord, path_on); - } - - for (i = 1; i < IQK_ADDA_REG_NUM; i++) - phy_set_bb_reg(adapt, adda_reg[i], bMaskDWord, path_on); -} - -static void mac_setting_calibration(struct adapter *adapt, const u32 *mac_reg, - u32 *backup) -{ - u32 i = 0; - - usb_write8(adapt, mac_reg[i], 0x3F); - - for (i = 1; i < (IQK_MAC_REG_NUM - 1); i++) - usb_write8(adapt, mac_reg[i], (u8)(backup[i] & (~BIT(3)))); - - usb_write8(adapt, mac_reg[i], (u8)(backup[i] & (~BIT(5)))); -} - -static void path_a_standby(struct adapter *adapt) -{ - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x0); - phy_set_bb_reg(adapt, 0x840, bMaskDWord, 0x00010000); - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x80800000); -} - -static void pi_mode_switch(struct adapter *adapt, bool pi_mode) -{ - u32 mode; - - mode = pi_mode ? 0x01000100 : 0x01000000; - phy_set_bb_reg(adapt, rFPGA0_XA_HSSIParameter1, bMaskDWord, mode); - phy_set_bb_reg(adapt, rFPGA0_XB_HSSIParameter1, bMaskDWord, mode); -} - -static bool simularity_compare(struct adapter *adapt, s32 resulta[][8], - u8 c1, u8 c2) -{ - u32 i, j, diff, sim_bitmap = 0, bound; - u8 final_candidate[2] = {0xFF, 0xFF}; /* for path A and path B */ - bool result = true; - s32 tmp1 = 0, tmp2 = 0; - - bound = 4; - - for (i = 0; i < bound; i++) { - if ((i == 1) || (i == 3) || (i == 5) || (i == 7)) { - if ((resulta[c1][i] & 0x00000200) != 0) - tmp1 = resulta[c1][i] | 0xFFFFFC00; - else - tmp1 = resulta[c1][i]; - - if ((resulta[c2][i] & 0x00000200) != 0) - tmp2 = resulta[c2][i] | 0xFFFFFC00; - else - tmp2 = resulta[c2][i]; - } else { - tmp1 = resulta[c1][i]; - tmp2 = resulta[c2][i]; - } - - diff = abs(tmp1 - tmp2); - - if (diff > MAX_TOLERANCE) { - if ((i == 2 || i == 6) && !sim_bitmap) { - if (resulta[c1][i] + resulta[c1][i + 1] == 0) - final_candidate[(i / 4)] = c2; - else if (resulta[c2][i] + resulta[c2][i + 1] == 0) - final_candidate[(i / 4)] = c1; - else - sim_bitmap = sim_bitmap | (1 << i); - } else { - sim_bitmap = sim_bitmap | (1 << i); - } - } - } - - if (sim_bitmap == 0) { - for (i = 0; i < (bound / 4); i++) { - if (final_candidate[i] != 0xFF) { - for (j = i * 4; j < (i + 1) * 4 - 2; j++) - resulta[3][j] = resulta[final_candidate[i]][j]; - result = false; - } - } - return result; - } - - if (!(sim_bitmap & 0x03)) { /* path A TX OK */ - for (i = 0; i < 2; i++) - resulta[3][i] = resulta[c1][i]; - } - if (!(sim_bitmap & 0x0c)) { /* path A RX OK */ - for (i = 2; i < 4; i++) - resulta[3][i] = resulta[c1][i]; - } - - if (!(sim_bitmap & 0x30)) { /* path B TX OK */ - for (i = 4; i < 6; i++) - resulta[3][i] = resulta[c1][i]; - } - - if (!(sim_bitmap & 0xc0)) { /* path B RX OK */ - for (i = 6; i < 8; i++) - resulta[3][i] = resulta[c1][i]; - } - return false; -} - -static void phy_iq_calibrate(struct adapter *adapt, s32 result[][8], - u8 t, bool is2t) -{ - struct odm_dm_struct *dm_odm = &adapt->HalData->odmpriv; - u32 i; - u8 path_a_ok, path_b_ok; - static const u32 adda_reg[IQK_ADDA_REG_NUM] = { - rFPGA0_XCD_SwitchControl, rBlue_Tooth, - rRx_Wait_CCA, rTx_CCK_RFON, - rTx_CCK_BBON, rTx_OFDM_RFON, - rTx_OFDM_BBON, rTx_To_Rx, - rTx_To_Tx, rRx_CCK, - rRx_OFDM, rRx_Wait_RIFS, - rRx_TO_Rx, rStandby, - rSleep, rPMPD_ANAEN - }; - static const u32 iqk_mac_reg[IQK_MAC_REG_NUM] = { - REG_TXPAUSE, REG_BCN_CTRL, - REG_BCN_CTRL_1, REG_GPIO_MUXCFG - }; - /* since 92C & 92D have the different define in IQK_BB_REG */ - static const u32 iqk_bb_reg_92c[IQK_BB_REG_NUM] = { - rOFDM0_TRxPathEnable, rOFDM0_TRMuxPar, - rFPGA0_XCD_RFInterfaceSW, rConfig_AntA, rConfig_AntB, - rFPGA0_XAB_RFInterfaceSW, rFPGA0_XA_RFInterfaceOE, - rFPGA0_XB_RFInterfaceOE, rFPGA0_RFMOD - }; - - u32 retry_count = 9; - - if (*dm_odm->mp_mode == 1) - retry_count = 9; - else - retry_count = 2; - - if (t == 0) { - /* Save ADDA parameters, turn Path A ADDA on */ - save_adda_registers(adapt, adda_reg, dm_odm->RFCalibrateInfo.ADDA_backup, - IQK_ADDA_REG_NUM); - save_mac_registers(adapt, iqk_mac_reg, - dm_odm->RFCalibrateInfo.IQK_MAC_backup); - save_adda_registers(adapt, iqk_bb_reg_92c, - dm_odm->RFCalibrateInfo.IQK_BB_backup, IQK_BB_REG_NUM); - } - - path_adda_on(adapt, adda_reg, true, is2t); - if (t == 0) - dm_odm->RFCalibrateInfo.bRfPiEnable = (u8)phy_query_bb_reg(adapt, rFPGA0_XA_HSSIParameter1, - BIT(8)); - - if (!dm_odm->RFCalibrateInfo.bRfPiEnable) { - /* Switch BB to PI mode to do IQ Calibration. */ - pi_mode_switch(adapt, true); - } - - /* BB setting */ - phy_set_bb_reg(adapt, rFPGA0_RFMOD, BIT(24), 0x00); - phy_set_bb_reg(adapt, rOFDM0_TRxPathEnable, bMaskDWord, 0x03a05600); - phy_set_bb_reg(adapt, rOFDM0_TRMuxPar, bMaskDWord, 0x000800e4); - phy_set_bb_reg(adapt, rFPGA0_XCD_RFInterfaceSW, bMaskDWord, 0x22204000); - - phy_set_bb_reg(adapt, rFPGA0_XAB_RFInterfaceSW, BIT(10), 0x01); - phy_set_bb_reg(adapt, rFPGA0_XAB_RFInterfaceSW, BIT(26), 0x01); - phy_set_bb_reg(adapt, rFPGA0_XA_RFInterfaceOE, BIT(10), 0x00); - phy_set_bb_reg(adapt, rFPGA0_XB_RFInterfaceOE, BIT(10), 0x00); - - if (is2t) { - phy_set_bb_reg(adapt, rFPGA0_XA_LSSIParameter, bMaskDWord, - 0x00010000); - phy_set_bb_reg(adapt, rFPGA0_XB_LSSIParameter, bMaskDWord, - 0x00010000); - } - - /* MAC settings */ - mac_setting_calibration(adapt, iqk_mac_reg, - dm_odm->RFCalibrateInfo.IQK_MAC_backup); - - /* Page B init */ - /* AP or IQK */ - phy_set_bb_reg(adapt, rConfig_AntA, bMaskDWord, 0x0f600000); - - if (is2t) - phy_set_bb_reg(adapt, rConfig_AntB, bMaskDWord, 0x0f600000); - - /* IQ calibration setting */ - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0x80800000); - phy_set_bb_reg(adapt, rTx_IQK, bMaskDWord, 0x01007c00); - phy_set_bb_reg(adapt, rRx_IQK, bMaskDWord, 0x81004800); - - for (i = 0; i < retry_count; i++) { - path_a_ok = phy_path_a_iqk(adapt, is2t); - if (path_a_ok == 0x01) { - result[t][0] = (phy_query_bb_reg(adapt, rTx_Power_Before_IQK_A, - bMaskDWord) & 0x3FF0000) >> 16; - result[t][1] = (phy_query_bb_reg(adapt, rTx_Power_After_IQK_A, - bMaskDWord) & 0x3FF0000) >> 16; - break; - } - } - - for (i = 0; i < retry_count; i++) { - path_a_ok = phy_path_a_rx_iqk(adapt, is2t); - if (path_a_ok == 0x03) { - result[t][2] = (phy_query_bb_reg(adapt, rRx_Power_Before_IQK_A_2, - bMaskDWord) & 0x3FF0000) >> 16; - result[t][3] = (phy_query_bb_reg(adapt, rRx_Power_After_IQK_A_2, - bMaskDWord) & 0x3FF0000) >> 16; - break; - } - } - - if (is2t) { - path_a_standby(adapt); - - /* Turn Path B ADDA on */ - path_adda_on(adapt, adda_reg, false, is2t); - - for (i = 0; i < retry_count; i++) { - path_b_ok = phy_path_b_iqk(adapt); - if (path_b_ok == 0x03) { - result[t][4] = (phy_query_bb_reg(adapt, rTx_Power_Before_IQK_B, - bMaskDWord) & 0x3FF0000) >> 16; - result[t][5] = (phy_query_bb_reg(adapt, rTx_Power_After_IQK_B, - bMaskDWord) & 0x3FF0000) >> 16; - result[t][6] = (phy_query_bb_reg(adapt, rRx_Power_Before_IQK_B_2, - bMaskDWord) & 0x3FF0000) >> 16; - result[t][7] = (phy_query_bb_reg(adapt, rRx_Power_After_IQK_B_2, - bMaskDWord) & 0x3FF0000) >> 16; - break; - } else if (i == (retry_count - 1) && path_b_ok == 0x01) { /* Tx IQK OK */ - result[t][4] = (phy_query_bb_reg(adapt, rTx_Power_Before_IQK_B, - bMaskDWord) & 0x3FF0000) >> 16; - result[t][5] = (phy_query_bb_reg(adapt, rTx_Power_After_IQK_B, - bMaskDWord) & 0x3FF0000) >> 16; - } - } - } - - /* Back to BB mode, load original value */ - phy_set_bb_reg(adapt, rFPGA0_IQK, bMaskDWord, 0); - - if (t != 0) { - if (!dm_odm->RFCalibrateInfo.bRfPiEnable) { - /* Switch back BB to SI mode after - * finish IQ Calibration. - */ - pi_mode_switch(adapt, false); - } - - /* Reload ADDA power saving parameters */ - reload_adda_reg(adapt, adda_reg, dm_odm->RFCalibrateInfo.ADDA_backup, - IQK_ADDA_REG_NUM); - - /* Reload MAC parameters */ - reload_mac_registers(adapt, iqk_mac_reg, - dm_odm->RFCalibrateInfo.IQK_MAC_backup); - - reload_adda_reg(adapt, iqk_bb_reg_92c, dm_odm->RFCalibrateInfo.IQK_BB_backup, - IQK_BB_REG_NUM); - - /* Restore RX initial gain */ - phy_set_bb_reg(adapt, rFPGA0_XA_LSSIParameter, - bMaskDWord, 0x00032ed3); - if (is2t) - phy_set_bb_reg(adapt, rFPGA0_XB_LSSIParameter, - bMaskDWord, 0x00032ed3); - - /* load 0xe30 IQC default value */ - phy_set_bb_reg(adapt, rTx_IQK_Tone_A, bMaskDWord, 0x01008c00); - phy_set_bb_reg(adapt, rRx_IQK_Tone_A, bMaskDWord, 0x01008c00); - } -} - -static void phy_lc_calibrate(struct adapter *adapt, bool is2t) -{ - u8 tmpreg; - u32 rf_a_mode = 0, rf_b_mode = 0, lc_cal; - - /* Check continuous TX and Packet TX */ - tmpreg = usb_read8(adapt, 0xd03); - - if ((tmpreg & 0x70) != 0) - usb_write8(adapt, 0xd03, tmpreg & 0x8F); - else - usb_write8(adapt, REG_TXPAUSE, 0xFF); - - if ((tmpreg & 0x70) != 0) { - /* 1. Read original RF mode */ - /* Path-A */ - rf_a_mode = rtw_hal_read_rfreg(adapt, RF_PATH_A, RF_AC, - bMask12Bits); - - /* Path-B */ - if (is2t) - rf_b_mode = rtw_hal_read_rfreg(adapt, RF_PATH_B, RF_AC, - bMask12Bits); - - /* 2. Set RF mode = standby mode */ - /* Path-A */ - phy_set_rf_reg(adapt, RF_PATH_A, RF_AC, bMask12Bits, - (rf_a_mode & 0x8FFFF) | 0x10000); - - /* Path-B */ - if (is2t) - phy_set_rf_reg(adapt, RF_PATH_B, RF_AC, bMask12Bits, - (rf_b_mode & 0x8FFFF) | 0x10000); - } - - /* 3. Read RF reg18 */ - lc_cal = rtw_hal_read_rfreg(adapt, RF_PATH_A, RF_CHNLBW, bMask12Bits); - - /* 4. Set LC calibration begin bit15 */ - phy_set_rf_reg(adapt, RF_PATH_A, RF_CHNLBW, bMask12Bits, - lc_cal | 0x08000); - - msleep(100); - - /* Restore original situation */ - if ((tmpreg & 0x70) != 0) { - /* Deal with continuous TX case */ - /* Path-A */ - usb_write8(adapt, 0xd03, tmpreg); - phy_set_rf_reg(adapt, RF_PATH_A, RF_AC, bMask12Bits, rf_a_mode); - - /* Path-B */ - if (is2t) - phy_set_rf_reg(adapt, RF_PATH_B, RF_AC, bMask12Bits, - rf_b_mode); - } else { - /* Deal with Packet TX case */ - usb_write8(adapt, REG_TXPAUSE, 0x00); - } -} - -void rtl88eu_phy_iq_calibrate(struct adapter *adapt, bool recovery) -{ - struct odm_dm_struct *dm_odm = &adapt->HalData->odmpriv; - s32 result[4][8]; - u8 i, final; - bool pathaok, pathbok; - s32 reg_e94, reg_e9c, reg_ea4, reg_eb4, reg_ebc, reg_ec4; - bool is12simular, is13simular, is23simular; - u32 iqk_bb_reg_92c[IQK_BB_REG_NUM] = { - rOFDM0_XARxIQImbalance, rOFDM0_XBRxIQImbalance, - rOFDM0_ECCAThreshold, rOFDM0_AGCRSSITable, - rOFDM0_XATxIQImbalance, rOFDM0_XBTxIQImbalance, - rOFDM0_XCTxAFE, rOFDM0_XDTxAFE, - rOFDM0_RxIQExtAnta}; - bool is2t; - - is2t = false; - - if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION)) - return; - - if (recovery) { - reload_adda_reg(adapt, iqk_bb_reg_92c, - dm_odm->RFCalibrateInfo.IQK_BB_backup_recover, 9); - return; - } - - memset(result, 0, sizeof(result)); - for (i = 0; i < 8; i += 2) - result[3][i] = 0x100; - - final = 0xff; - pathaok = false; - pathbok = false; - is12simular = false; - is23simular = false; - is13simular = false; - - for (i = 0; i < 3; i++) { - phy_iq_calibrate(adapt, result, i, is2t); - - if (i == 1) { - is12simular = simularity_compare(adapt, result, 0, 1); - if (is12simular) { - final = 0; - break; - } - } - - if (i == 2) { - is13simular = simularity_compare(adapt, result, 0, 2); - if (is13simular) { - final = 0; - break; - } - is23simular = simularity_compare(adapt, result, 1, 2); - if (is23simular) - final = 1; - else - final = 3; - } - } - - for (i = 0; i < 4; i++) { - reg_e94 = result[i][0]; - reg_e9c = result[i][1]; - reg_ea4 = result[i][2]; - reg_eb4 = result[i][4]; - reg_ebc = result[i][5]; - reg_ec4 = result[i][6]; - } - - if (final != 0xff) { - reg_e94 = result[final][0]; - reg_e9c = result[final][1]; - reg_ea4 = result[final][2]; - reg_eb4 = result[final][4]; - reg_ebc = result[final][5]; - dm_odm->RFCalibrateInfo.RegE94 = reg_e94; - dm_odm->RFCalibrateInfo.RegE9C = reg_e9c; - dm_odm->RFCalibrateInfo.RegEB4 = reg_eb4; - dm_odm->RFCalibrateInfo.RegEBC = reg_ebc; - reg_ec4 = result[final][6]; - pathaok = true; - pathbok = true; - } else { - dm_odm->RFCalibrateInfo.RegE94 = 0x100; - dm_odm->RFCalibrateInfo.RegEB4 = 0x100; - dm_odm->RFCalibrateInfo.RegE9C = 0x0; - dm_odm->RFCalibrateInfo.RegEBC = 0x0; - } - if (reg_e94 != 0) - patha_fill_iqk(adapt, pathaok, result, final, - (reg_ea4 == 0)); - if (is2t) { - if (reg_eb4 != 0) - pathb_fill_iqk(adapt, pathbok, result, final, - (reg_ec4 == 0)); - } - - if (final < 4) { - for (i = 0; i < IQK_Matrix_REG_NUM; i++) - dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].Value[0][i] = result[final][i]; - dm_odm->RFCalibrateInfo.IQKMatrixRegSetting[0].bIQKDone = true; - } - - save_adda_registers(adapt, iqk_bb_reg_92c, - dm_odm->RFCalibrateInfo.IQK_BB_backup_recover, 9); -} - -void rtl88eu_phy_lc_calibrate(struct adapter *adapt) -{ - u32 timeout = 2000, timecount = 0; - struct odm_dm_struct *dm_odm = &adapt->HalData->odmpriv; - - if (!(dm_odm->SupportAbility & ODM_RF_CALIBRATION)) - return; - - while (*dm_odm->pbScanInProcess && timecount < timeout) { - mdelay(50); - timecount += 50; - } - - dm_odm->RFCalibrateInfo.bLCKInProgress = true; - - phy_lc_calibrate(adapt, false); - - dm_odm->RFCalibrateInfo.bLCKInProgress = false; -} diff --git a/drivers/staging/rtl8188eu/hal/pwrseq.c b/drivers/staging/rtl8188eu/hal/pwrseq.c deleted file mode 100644 index 80bf9692844f..000000000000 --- a/drivers/staging/rtl8188eu/hal/pwrseq.c +++ /dev/null @@ -1,36 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include "pwrseq.h" -#include <rtl8188e_hal.h> - -/* drivers should parse below arrays and do the corresponding actions */ - -/* 3 Power on Array */ -struct wl_pwr_cfg rtl8188E_power_on_flow[RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS + - RTL8188E_TRANS_END_STEPS] = { - RTL8188E_TRANS_CARDEMU_TO_ACT - RTL8188E_TRANS_END -}; - -/* 3Card Disable Array */ -struct wl_pwr_cfg rtl8188E_card_disable_flow - [RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + - RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS + - RTL8188E_TRANS_END_STEPS] = { - RTL8188E_TRANS_ACT_TO_CARDEMU - RTL8188E_TRANS_CARDEMU_TO_CARDDIS - RTL8188E_TRANS_END -}; - -/* 3 Enter LPS */ -struct wl_pwr_cfg rtl8188E_enter_lps_flow[RTL8188E_TRANS_ACT_TO_LPS_STEPS + - RTL8188E_TRANS_END_STEPS] = { - /* FW behavior */ - RTL8188E_TRANS_ACT_TO_LPS - RTL8188E_TRANS_END -}; diff --git a/drivers/staging/rtl8188eu/hal/pwrseqcmd.c b/drivers/staging/rtl8188eu/hal/pwrseqcmd.c deleted file mode 100644 index cab774e31c60..000000000000 --- a/drivers/staging/rtl8188eu/hal/pwrseqcmd.c +++ /dev/null @@ -1,72 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <pwrseqcmd.h> -#include <usb_ops_linux.h> - -/* This routine deals with the Power Configuration CMDs parsing - * for RTL8723/RTL8188E Series IC. - */ -u8 rtl88eu_pwrseqcmdparsing(struct adapter *padapter, struct wl_pwr_cfg pwrseqcmd[]) -{ - struct wl_pwr_cfg pwrcfgcmd; - u8 poll_bit = false; - u32 aryidx = 0; - u8 value = 0; - u32 offset = 0; - u32 poll_count = 0; /* polling autoload done. */ - u32 max_poll_count = 5000; - - do { - pwrcfgcmd = pwrseqcmd[aryidx]; - - switch (GET_PWR_CFG_CMD(pwrcfgcmd)) { - case PWR_CMD_WRITE: - offset = GET_PWR_CFG_OFFSET(pwrcfgcmd); - - /* Read the value from system register */ - value = usb_read8(padapter, offset); - - value &= ~(GET_PWR_CFG_MASK(pwrcfgcmd)); - value |= (GET_PWR_CFG_VALUE(pwrcfgcmd) & GET_PWR_CFG_MASK(pwrcfgcmd)); - - /* Write the value back to system register */ - usb_write8(padapter, offset, value); - break; - case PWR_CMD_POLLING: - poll_bit = false; - offset = GET_PWR_CFG_OFFSET(pwrcfgcmd); - do { - value = usb_read8(padapter, offset); - value &= GET_PWR_CFG_MASK(pwrcfgcmd); - - if (value == (GET_PWR_CFG_VALUE(pwrcfgcmd) & GET_PWR_CFG_MASK(pwrcfgcmd))) - poll_bit = true; - else - udelay(10); - - if (poll_count++ > max_poll_count) - return false; - } while (!poll_bit); - break; - case PWR_CMD_DELAY: - if (GET_PWR_CFG_VALUE(pwrcfgcmd) == PWRSEQ_DELAY_US) - udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd)); - else - udelay(GET_PWR_CFG_OFFSET(pwrcfgcmd) * 1000); - break; - case PWR_CMD_END: - /* When this command is parsed, end the process */ - return true; - default: - break; - } - - aryidx++;/* Add Array Index */ - } while (1); - return true; -} diff --git a/drivers/staging/rtl8188eu/hal/rf.c b/drivers/staging/rtl8188eu/hal/rf.c deleted file mode 100644 index aab0f54a75fc..000000000000 --- a/drivers/staging/rtl8188eu/hal/rf.c +++ /dev/null @@ -1,289 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <osdep_service.h> -#include <drv_types.h> -#include <phy.h> -#include <rf.h> -#include <rtl8188e_hal.h> - -void rtl88eu_phy_rf6052_set_bandwidth(struct adapter *adapt, - enum ht_channel_width bandwidth) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - - switch (bandwidth) { - case HT_CHANNEL_WIDTH_20: - hal_data->RfRegChnlVal[0] = ((hal_data->RfRegChnlVal[0] & - 0xfffff3ff) | BIT(10) | BIT(11)); - phy_set_rf_reg(adapt, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, - hal_data->RfRegChnlVal[0]); - break; - case HT_CHANNEL_WIDTH_40: - hal_data->RfRegChnlVal[0] = ((hal_data->RfRegChnlVal[0] & - 0xfffff3ff) | BIT(10)); - phy_set_rf_reg(adapt, RF_PATH_A, RF_CHNLBW, bRFRegOffsetMask, - hal_data->RfRegChnlVal[0]); - break; - default: - break; - } -} - -void rtl88eu_phy_rf6052_set_cck_txpower(struct adapter *adapt, u8 *powerlevel) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - struct dm_priv *pdmpriv = &hal_data->dmpriv; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - u32 tx_agc[2] = {0, 0}, tmpval = 0, pwrtrac_value; - u8 idx1, idx2; - u8 *ptr; - u8 direction; - - if (pmlmeext->sitesurvey_res.state == SCAN_PROCESS) { - tx_agc[RF_PATH_A] = 0x3f3f3f3f; - tx_agc[RF_PATH_B] = 0x3f3f3f3f; - for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) { - tx_agc[idx1] = powerlevel[idx1] | - (powerlevel[idx1] << 8) | - (powerlevel[idx1] << 16) | - (powerlevel[idx1] << 24); - } - } else { - if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) { - tx_agc[RF_PATH_A] = 0x10101010; - tx_agc[RF_PATH_B] = 0x10101010; - } else if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) { - tx_agc[RF_PATH_A] = 0x00000000; - tx_agc[RF_PATH_B] = 0x00000000; - } else { - for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) { - tx_agc[idx1] = powerlevel[idx1] | - (powerlevel[idx1] << 8) | - (powerlevel[idx1] << 16) | - (powerlevel[idx1] << 24); - } - if (hal_data->EEPROMRegulatory == 0) { - tmpval = hal_data->MCSTxPowerLevelOriginalOffset[0][6] + - (hal_data->MCSTxPowerLevelOriginalOffset[0][7] << 8); - tx_agc[RF_PATH_A] += tmpval; - - tmpval = hal_data->MCSTxPowerLevelOriginalOffset[0][14] + - (hal_data->MCSTxPowerLevelOriginalOffset[0][15] << 24); - tx_agc[RF_PATH_B] += tmpval; - } - } - } - for (idx1 = RF_PATH_A; idx1 <= RF_PATH_B; idx1++) { - ptr = (u8 *)(&tx_agc[idx1]); - for (idx2 = 0; idx2 < 4; idx2++) { - if (*ptr > RF6052_MAX_TX_PWR) - *ptr = RF6052_MAX_TX_PWR; - ptr++; - } - } - rtl88eu_dm_txpower_track_adjust(&hal_data->odmpriv, 1, &direction, - &pwrtrac_value); - - if (direction == 1) { - /* Increase TX power */ - tx_agc[0] += pwrtrac_value; - tx_agc[1] += pwrtrac_value; - } else if (direction == 2) { - /* Decrease TX power */ - tx_agc[0] -= pwrtrac_value; - tx_agc[1] -= pwrtrac_value; - } - - /* rf-A cck tx power */ - tmpval = tx_agc[RF_PATH_A] & 0xff; - phy_set_bb_reg(adapt, rTxAGC_A_CCK1_Mcs32, bMaskByte1, tmpval); - tmpval = tx_agc[RF_PATH_A] >> 8; - phy_set_bb_reg(adapt, rTxAGC_B_CCK11_A_CCK2_11, 0xffffff00, tmpval); - - /* rf-B cck tx power */ - tmpval = tx_agc[RF_PATH_B] >> 24; - phy_set_bb_reg(adapt, rTxAGC_B_CCK11_A_CCK2_11, bMaskByte0, tmpval); - tmpval = tx_agc[RF_PATH_B] & 0x00ffffff; - phy_set_bb_reg(adapt, rTxAGC_B_CCK1_55_Mcs32, 0xffffff00, tmpval); -} - -/* powerbase0 for OFDM rates */ -/* powerbase1 for HT MCS rates */ -static void getpowerbase88e(struct adapter *adapt, u8 *pwr_level_ofdm, - u8 *pwr_level_bw20, u8 *pwr_level_bw40, - u8 channel, u32 *ofdmbase, u32 *mcs_base) -{ - u32 powerbase0, powerbase1; - u8 i, powerlevel[2]; - - for (i = 0; i < 2; i++) { - powerbase0 = pwr_level_ofdm[i]; - - powerbase0 = (powerbase0 << 24) | (powerbase0 << 16) | - (powerbase0 << 8) | powerbase0; - *(ofdmbase + i) = powerbase0; - } - /* Check HT20 to HT40 diff */ - if (adapt->HalData->CurrentChannelBW == HT_CHANNEL_WIDTH_20) - powerlevel[0] = pwr_level_bw20[0]; - else - powerlevel[0] = pwr_level_bw40[0]; - powerbase1 = powerlevel[0]; - powerbase1 = (powerbase1 << 24) | (powerbase1 << 16) | - (powerbase1 << 8) | powerbase1; - *mcs_base = powerbase1; -} - -static void get_rx_power_val_by_reg(struct adapter *adapt, u8 channel, - u8 index, u32 *powerbase0, u32 *powerbase1, - u32 *out_val) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - struct dm_priv *pdmpriv = &hal_data->dmpriv; - u8 i, chnlGroup = 0, pwr_diff_limit[4], customer_pwr_limit; - s8 pwr_diff = 0; - u32 write_val, customer_limit, rf; - u8 regulatory = hal_data->EEPROMRegulatory; - - /* Index 0 & 1= legacy OFDM, 2-5=HT_MCS rate */ - - for (rf = 0; rf < 2; rf++) { - u8 j = index + (rf ? 8 : 0); - - switch (regulatory) { - case 0: - chnlGroup = 0; - write_val = hal_data->MCSTxPowerLevelOriginalOffset[chnlGroup][index + (rf ? 8 : 0)] + - ((index < 2) ? powerbase0[rf] : powerbase1[rf]); - break; - case 1: /* Realtek regulatory */ - /* increase power diff defined by Realtek for regulatory */ - if (hal_data->pwrGroupCnt == 1) - chnlGroup = 0; - if (hal_data->pwrGroupCnt >= hal_data->PGMaxGroup) - Hal_GetChnlGroup88E(channel, &chnlGroup); - - write_val = hal_data->MCSTxPowerLevelOriginalOffset[chnlGroup][index + (rf ? 8 : 0)] + - ((index < 2) ? powerbase0[rf] : powerbase1[rf]); - break; - case 2: /* Better regulatory */ - /* don't increase any power diff */ - write_val = (index < 2) ? powerbase0[rf] : powerbase1[rf]; - break; - case 3: /* Customer defined power diff. */ - /* increase power diff defined by customer. */ - chnlGroup = 0; - - if (index < 2) - pwr_diff = hal_data->TxPwrLegacyHtDiff[rf][channel - 1]; - else if (hal_data->CurrentChannelBW == HT_CHANNEL_WIDTH_20) - pwr_diff = hal_data->TxPwrHt20Diff[rf][channel - 1]; - - if (hal_data->CurrentChannelBW == HT_CHANNEL_WIDTH_40) - customer_pwr_limit = hal_data->PwrGroupHT40[rf][channel - 1]; - else - customer_pwr_limit = hal_data->PwrGroupHT20[rf][channel - 1]; - - if (pwr_diff >= customer_pwr_limit) - pwr_diff = 0; - else - pwr_diff = customer_pwr_limit - pwr_diff; - - for (i = 0; i < 4; i++) { - pwr_diff_limit[i] = (u8)((hal_data->MCSTxPowerLevelOriginalOffset[chnlGroup][j] & - (0x7f << (i * 8))) >> (i * 8)); - - if (pwr_diff_limit[i] > pwr_diff) - pwr_diff_limit[i] = pwr_diff; - } - customer_limit = (pwr_diff_limit[3] << 24) | - (pwr_diff_limit[2] << 16) | - (pwr_diff_limit[1] << 8) | - (pwr_diff_limit[0]); - write_val = customer_limit + ((index < 2) ? powerbase0[rf] : powerbase1[rf]); - break; - default: - chnlGroup = 0; - write_val = hal_data->MCSTxPowerLevelOriginalOffset[chnlGroup][j] + - ((index < 2) ? powerbase0[rf] : powerbase1[rf]); - break; - } -/* 20100427 Joseph: Driver dynamic Tx power shall not affect Tx power. It shall be determined by power training mechanism. */ -/* Currently, we cannot fully disable driver dynamic tx power mechanism because it is referenced by BT coexist mechanism. */ -/* In the future, two mechanism shall be separated from each other and maintained independently. Thanks for Lanhsin's reminder. */ - /* 92d do not need this */ - if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level1) - write_val = 0x14141414; - else if (pdmpriv->DynamicTxHighPowerLvl == TxHighPwrLevel_Level2) - write_val = 0x00000000; - - *(out_val + rf) = write_val; - } -} - -static void write_ofdm_pwr_reg(struct adapter *adapt, u8 index, u32 *pvalue) -{ - u16 regoffset_a[6] = { rTxAGC_A_Rate18_06, rTxAGC_A_Rate54_24, - rTxAGC_A_Mcs03_Mcs00, rTxAGC_A_Mcs07_Mcs04, - rTxAGC_A_Mcs11_Mcs08, rTxAGC_A_Mcs15_Mcs12 }; - u16 regoffset_b[6] = { rTxAGC_B_Rate18_06, rTxAGC_B_Rate54_24, - rTxAGC_B_Mcs03_Mcs00, rTxAGC_B_Mcs07_Mcs04, - rTxAGC_B_Mcs11_Mcs08, rTxAGC_B_Mcs15_Mcs12 }; - u8 i, rf, pwr_val[4]; - u32 write_val; - u16 regoffset; - - for (rf = 0; rf < 2; rf++) { - write_val = pvalue[rf]; - for (i = 0; i < 4; i++) { - pwr_val[i] = (u8)((write_val & (0x7f << (i * 8))) >> (i * 8)); - if (pwr_val[i] > RF6052_MAX_TX_PWR) - pwr_val[i] = RF6052_MAX_TX_PWR; - } - write_val = (pwr_val[3] << 24) | (pwr_val[2] << 16) | - (pwr_val[1] << 8) | pwr_val[0]; - - if (rf == 0) - regoffset = regoffset_a[index]; - else - regoffset = regoffset_b[index]; - - phy_set_bb_reg(adapt, regoffset, bMaskDWord, write_val); - } -} - -void rtl88eu_phy_rf6052_set_ofdm_txpower(struct adapter *adapt, - u8 *pwr_level_ofdm, - u8 *pwr_level_bw20, - u8 *pwr_level_bw40, u8 channel) -{ - u32 write_val[2], powerbase0[2], powerbase1[2], pwrtrac_value; - u8 direction; - u8 index = 0; - - getpowerbase88e(adapt, pwr_level_ofdm, pwr_level_bw20, pwr_level_bw40, - channel, &powerbase0[0], &powerbase1[0]); - - rtl88eu_dm_txpower_track_adjust(&adapt->HalData->odmpriv, 0, - &direction, &pwrtrac_value); - - for (index = 0; index < 6; index++) { - get_rx_power_val_by_reg(adapt, channel, index, - &powerbase0[0], &powerbase1[0], - &write_val[0]); - - if (direction == 1) { - write_val[0] += pwrtrac_value; - write_val[1] += pwrtrac_value; - } else if (direction == 2) { - write_val[0] -= pwrtrac_value; - write_val[1] -= pwrtrac_value; - } - write_ofdm_pwr_reg(adapt, index, &write_val[0]); - } -} diff --git a/drivers/staging/rtl8188eu/hal/rf_cfg.c b/drivers/staging/rtl8188eu/hal/rf_cfg.c deleted file mode 100644 index d39e1bd97f85..000000000000 --- a/drivers/staging/rtl8188eu/hal/rf_cfg.c +++ /dev/null @@ -1,247 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include "odm_precomp.h" - -#include <phy.h> - -static bool check_condition(struct adapter *adapt, const u32 condition) -{ - struct odm_dm_struct *odm = &adapt->HalData->odmpriv; - u32 _board = odm->BoardType; - u32 _platform = odm->SupportPlatform; - u32 _interface = odm->SupportInterface; - u32 cond; - - if (condition == 0xCDCDCDCD) - return true; - - cond = condition & 0x000000FF; - if ((_board == cond) && cond != 0x00) - return false; - - cond = condition & 0x0000FF00; - cond >>= 8; - if ((_interface & cond) == 0 && cond != 0x07) - return false; - - cond = condition & 0x00FF0000; - cond >>= 16; - if ((_platform & cond) == 0 && cond != 0x0F) - return false; - return true; -} - -/* RadioA_1T.TXT */ - -static u32 Array_RadioA_1T_8188E[] = { - 0x000, 0x00030000, - 0x008, 0x00084000, - 0x018, 0x00000407, - 0x019, 0x00000012, - 0x01E, 0x00080009, - 0x01F, 0x00000880, - 0x02F, 0x0001A060, - 0x03F, 0x00000000, - 0x042, 0x000060C0, - 0x057, 0x000D0000, - 0x058, 0x000BE180, - 0x067, 0x00001552, - 0x083, 0x00000000, - 0x0B0, 0x000FF8FC, - 0x0B1, 0x00054400, - 0x0B2, 0x000CCC19, - 0x0B4, 0x00043003, - 0x0B6, 0x0004953E, - 0x0B7, 0x0001C718, - 0x0B8, 0x000060FF, - 0x0B9, 0x00080001, - 0x0BA, 0x00040000, - 0x0BB, 0x00000400, - 0x0BF, 0x000C0000, - 0x0C2, 0x00002400, - 0x0C3, 0x00000009, - 0x0C4, 0x00040C91, - 0x0C5, 0x00099999, - 0x0C6, 0x000000A3, - 0x0C7, 0x00088820, - 0x0C8, 0x00076C06, - 0x0C9, 0x00000000, - 0x0CA, 0x00080000, - 0x0DF, 0x00000180, - 0x0EF, 0x000001A0, - 0x051, 0x0006B27D, - 0xFF0F041F, 0xABCD, - 0x052, 0x0007E4DD, - 0xCDCDCDCD, 0xCDCD, - 0x052, 0x0007E49D, - 0xFF0F041F, 0xDEAD, - 0x053, 0x00000073, - 0x056, 0x00051FF3, - 0x035, 0x00000086, - 0x035, 0x00000186, - 0x035, 0x00000286, - 0x036, 0x00001C25, - 0x036, 0x00009C25, - 0x036, 0x00011C25, - 0x036, 0x00019C25, - 0x0B6, 0x00048538, - 0x018, 0x00000C07, - 0x05A, 0x0004BD00, - 0x019, 0x000739D0, - 0x034, 0x0000ADF3, - 0x034, 0x00009DF0, - 0x034, 0x00008DED, - 0x034, 0x00007DEA, - 0x034, 0x00006DE7, - 0x034, 0x000054EE, - 0x034, 0x000044EB, - 0x034, 0x000034E8, - 0x034, 0x0000246B, - 0x034, 0x00001468, - 0x034, 0x0000006D, - 0x000, 0x00030159, - 0x084, 0x00068200, - 0x086, 0x000000CE, - 0x087, 0x00048A00, - 0x08E, 0x00065540, - 0x08F, 0x00088000, - 0x0EF, 0x000020A0, - 0x03B, 0x000F02B0, - 0x03B, 0x000EF7B0, - 0x03B, 0x000D4FB0, - 0x03B, 0x000CF060, - 0x03B, 0x000B0090, - 0x03B, 0x000A0080, - 0x03B, 0x00090080, - 0x03B, 0x0008F780, - 0x03B, 0x000722B0, - 0x03B, 0x0006F7B0, - 0x03B, 0x00054FB0, - 0x03B, 0x0004F060, - 0x03B, 0x00030090, - 0x03B, 0x00020080, - 0x03B, 0x00010080, - 0x03B, 0x0000F780, - 0x0EF, 0x000000A0, - 0x000, 0x00010159, - 0x018, 0x0000F407, - 0xFFE, 0x00000000, - 0xFFE, 0x00000000, - 0x01F, 0x00080003, - 0xFFE, 0x00000000, - 0xFFE, 0x00000000, - 0x01E, 0x00000001, - 0x01F, 0x00080000, - 0x000, 0x00033E60, -}; - -#define READ_NEXT_PAIR(v1, v2, i) \ -do { \ - i += 2; v1 = array[i]; \ - v2 = array[i + 1]; \ -} while (0) - -#define RFREG_OFFSET_MASK 0xfffff -#define B3WIREADDREAALENGTH 0x400 -#define B3WIREDATALENGTH 0x800 -#define BRFSI_RFENV 0x10 - -static void rtl_rfreg_delay(struct adapter *adapt, enum rf_radio_path rfpath, u32 addr, u32 mask, u32 data) -{ - if (addr == 0xfe) { - mdelay(50); - } else if (addr == 0xfd) { - mdelay(5); - } else if (addr == 0xfc) { - mdelay(1); - } else if (addr == 0xfb) { - udelay(50); - } else if (addr == 0xfa) { - udelay(5); - } else if (addr == 0xf9) { - udelay(1); - } else { - phy_set_rf_reg(adapt, rfpath, addr, mask, data); - udelay(1); - } -} - -static void rtl8188e_config_rf_reg(struct adapter *adapt, u32 addr, u32 data) -{ - u32 content = 0x1000; /*RF Content: radio_a_txt*/ - u32 maskforphyset = content & 0xE000; - - rtl_rfreg_delay(adapt, RF_PATH_A, addr | maskforphyset, - RFREG_OFFSET_MASK, - data); -} - -static bool rtl88e_phy_config_rf_with_headerfile(struct adapter *adapt) -{ - u32 i; - u32 array_len = ARRAY_SIZE(Array_RadioA_1T_8188E); - u32 *array = Array_RadioA_1T_8188E; - - for (i = 0; i < array_len; i += 2) { - u32 v1 = array[i]; - u32 v2 = array[i + 1]; - - if (v1 < 0xCDCDCDCD) { - rtl8188e_config_rf_reg(adapt, v1, v2); - continue; - } else { - if (!check_condition(adapt, array[i])) { - READ_NEXT_PAIR(v1, v2, i); - while (v2 != 0xDEAD && v2 != 0xCDEF && - v2 != 0xCDCD && i < array_len - 2) - READ_NEXT_PAIR(v1, v2, i); - i -= 2; - } else { - READ_NEXT_PAIR(v1, v2, i); - while (v2 != 0xDEAD && v2 != 0xCDEF && - v2 != 0xCDCD && i < array_len - 2) { - rtl8188e_config_rf_reg(adapt, v1, v2); - READ_NEXT_PAIR(v1, v2, i); - } - - while (v2 != 0xDEAD && i < array_len - 2) - READ_NEXT_PAIR(v1, v2, i); - } - } - } - return true; -} - -bool rtl88eu_phy_rf_config(struct adapter *adapt) -{ - struct hal_data_8188e *hal_data = adapt->HalData; - u32 u4val = 0; - bool rtstatus; - struct bb_reg_def *pphyreg; - - pphyreg = &hal_data->PHYRegDef[RF90_PATH_A]; - u4val = phy_query_bb_reg(adapt, pphyreg->rfintfs, BRFSI_RFENV); - - phy_set_bb_reg(adapt, pphyreg->rfintfe, BRFSI_RFENV << 16, 0x1); - udelay(1); - - phy_set_bb_reg(adapt, pphyreg->rfintfo, BRFSI_RFENV, 0x1); - udelay(1); - - phy_set_bb_reg(adapt, pphyreg->rfHSSIPara2, B3WIREADDREAALENGTH, 0x0); - udelay(1); - - phy_set_bb_reg(adapt, pphyreg->rfHSSIPara2, B3WIREDATALENGTH, 0x0); - udelay(1); - - rtstatus = rtl88e_phy_config_rf_with_headerfile(adapt); - - phy_set_bb_reg(adapt, pphyreg->rfintfs, BRFSI_RFENV, u4val); - - return rtstatus; -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c b/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c deleted file mode 100644 index f2969e160ac3..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_cmd.c +++ /dev/null @@ -1,591 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTL8188E_CMD_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <mlme_osdep.h> -#include <rtw_ioctl_set.h> - -#include <rtl8188e_hal.h> - -#define RTL88E_MAX_H2C_BOX_NUMS 4 -#define RTL88E_MAX_CMD_LEN 7 -#define RTL88E_MESSAGE_BOX_SIZE 4 -#define RTL88E_EX_MESSAGE_BOX_SIZE 4 - -static u8 _is_fw_read_cmd_down(struct adapter *adapt, u8 msgbox_num) -{ - u8 read_down = false; - int retry_cnts = 100; - - u8 valid; - - do { - valid = usb_read8(adapt, REG_HMETFR) & BIT(msgbox_num); - if (valid == 0) - read_down = true; - } while ((!read_down) && (retry_cnts--)); - - return read_down; -} - -/***************************************** -* H2C Msg format : -* 0x1DF - 0x1D0 -*| 31 - 8 | 7-5 4 - 0 | -*| h2c_msg |Class_ID CMD_ID | -* -* Extend 0x1FF - 0x1F0 -*|31 - 0 | -*|ext_msg| -******************************************/ -static s32 FillH2CCmd_88E(struct adapter *adapt, u8 ElementID, u32 CmdLen, u8 *pCmdBuffer) -{ - u8 h2c_box_num; - u32 msgbox_addr; - u32 msgbox_ex_addr; - u8 cmd_idx, ext_cmd_len; - u32 h2c_cmd = 0; - u32 h2c_cmd_ex = 0; - s32 ret = _FAIL; - - if (!adapt->bFWReady) - return ret; - - if (!pCmdBuffer) - goto exit; - if (CmdLen > RTL88E_MAX_CMD_LEN) - goto exit; - if (adapt->bSurpriseRemoved) - goto exit; - - /* pay attention to if race condition happened in H2C cmd setting. */ - h2c_box_num = adapt->HalData->LastHMEBoxNum; - - if (!_is_fw_read_cmd_down(adapt, h2c_box_num)) - goto exit; - - *(u8 *)(&h2c_cmd) = ElementID; - - if (CmdLen <= 3) { - memcpy((u8 *)(&h2c_cmd) + 1, pCmdBuffer, CmdLen); - } else { - memcpy((u8 *)(&h2c_cmd) + 1, pCmdBuffer, 3); - ext_cmd_len = CmdLen - 3; - memcpy((u8 *)(&h2c_cmd_ex), pCmdBuffer + 3, ext_cmd_len); - - /* Write Ext command */ - msgbox_ex_addr = REG_HMEBOX_EXT_0 + (h2c_box_num * RTL88E_EX_MESSAGE_BOX_SIZE); - for (cmd_idx = 0; cmd_idx < ext_cmd_len; cmd_idx++) - usb_write8(adapt, msgbox_ex_addr + cmd_idx, *((u8 *)(&h2c_cmd_ex) + cmd_idx)); - } - /* Write command */ - msgbox_addr = REG_HMEBOX_0 + (h2c_box_num * RTL88E_MESSAGE_BOX_SIZE); - for (cmd_idx = 0; cmd_idx < RTL88E_MESSAGE_BOX_SIZE; cmd_idx++) - usb_write8(adapt, msgbox_addr + cmd_idx, *((u8 *)(&h2c_cmd) + cmd_idx)); - - adapt->HalData->LastHMEBoxNum = - (h2c_box_num + 1) % RTL88E_MAX_H2C_BOX_NUMS; - - ret = _SUCCESS; - -exit: - return ret; -} - -/* bitmap[0:27] = tx_rate_bitmap */ -/* bitmap[28:31]= Rate Adaptive id */ -/* arg[0:4] = macid */ -/* arg[5] = Short GI */ -void rtw_hal_add_ra_tid(struct adapter *pAdapter, u32 bitmap, u8 arg, u8 rssi_level) -{ - struct odm_dm_struct *odmpriv = &pAdapter->HalData->odmpriv; - u8 macid, init_rate, raid, shortGIrate = false; - - macid = arg & 0x1f; - - raid = (bitmap >> 28) & 0x0f; - bitmap &= 0x0fffffff; - - if (rssi_level != DM_RATR_STA_INIT) - bitmap = ODM_Get_Rate_Bitmap(odmpriv, macid, bitmap, rssi_level); - - bitmap |= ((raid << 28) & 0xf0000000); - - init_rate = get_highest_rate_idx(bitmap & 0x0fffffff) & 0x3f; - - shortGIrate = (arg & BIT(5)) ? true : false; - - if (shortGIrate) - init_rate |= BIT(6); - - raid = (bitmap >> 28) & 0x0f; - - bitmap &= 0x0fffffff; - - ODM_RA_UpdateRateInfo_8188E(odmpriv, macid, raid, bitmap, shortGIrate); -} - -void rtl8188e_set_FwPwrMode_cmd(struct adapter *adapt, u8 Mode) -{ - struct setpwrmode_parm H2CSetPwrMode; - struct pwrctrl_priv *pwrpriv = &adapt->pwrctrlpriv; - u8 RLBM = 0; /* 0:Min, 1:Max, 2:User define */ - - switch (Mode) { - case PS_MODE_ACTIVE: - H2CSetPwrMode.Mode = 0; - break; - case PS_MODE_MIN: - H2CSetPwrMode.Mode = 1; - break; - case PS_MODE_MAX: - RLBM = 1; - H2CSetPwrMode.Mode = 1; - break; - case PS_MODE_DTIM: - RLBM = 2; - H2CSetPwrMode.Mode = 1; - break; - case PS_MODE_UAPSD_WMM: - H2CSetPwrMode.Mode = 2; - break; - default: - H2CSetPwrMode.Mode = 0; - break; - } - - H2CSetPwrMode.SmartPS_RLBM = (((pwrpriv->smart_ps << 4) & 0xf0) | (RLBM & 0x0f)); - - H2CSetPwrMode.AwakeInterval = 1; - - H2CSetPwrMode.bAllQueueUAPSD = adapt->registrypriv.uapsd_enable; - - if (Mode > 0) - H2CSetPwrMode.PwrState = 0x00;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ - else - H2CSetPwrMode.PwrState = 0x0C;/* AllON(0x0C), RFON(0x04), RFOFF(0x00) */ - - FillH2CCmd_88E(adapt, H2C_PS_PWR_MODE, sizeof(H2CSetPwrMode), (u8 *)&H2CSetPwrMode); -} - -void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, __le16 mstatus_rpt) -{ - u16 mst_rpt = le16_to_cpu(mstatus_rpt); - - FillH2CCmd_88E(adapt, H2C_COM_MEDIA_STATUS_RPT, sizeof(mst_rpt), (u8 *)&mst_rpt); -} - -static void ConstructBeacon(struct adapter *adapt, u8 *pframe, u32 *pLength) -{ - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - u32 rate_len, pktlen; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - u8 bc_addr[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; - - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - - ether_addr_copy(pwlanhdr->addr1, bc_addr); - ether_addr_copy(pwlanhdr->addr2, myid(&adapt->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, cur_network->MacAddress); - - SetSeqNum(pwlanhdr, 0/*pmlmeext->mgnt_seq*/); - SetFrameSubType(pframe, IEEE80211_STYPE_BEACON); - - pframe += sizeof(struct ieee80211_hdr_3addr); - pktlen = sizeof(struct ieee80211_hdr_3addr); - - /* timestamp will be inserted by hardware */ - pframe += 8; - pktlen += 8; - - /* beacon interval: 2 bytes */ - memcpy(pframe, (unsigned char *)(rtw_get_beacon_interval_from_ie(cur_network->ies)), 2); - - pframe += 2; - pktlen += 2; - - /* capability info: 2 bytes */ - memcpy(pframe, (unsigned char *)(rtw_get_capability_from_ie(cur_network->ies)), 2); - - pframe += 2; - pktlen += 2; - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { - pktlen += cur_network->ie_length - sizeof(struct ndis_802_11_fixed_ie); - memcpy(pframe, cur_network->ies + sizeof(struct ndis_802_11_fixed_ie), pktlen); - - goto _ConstructBeacon; - } - - /* below for ad-hoc mode */ - - /* SSID */ - pframe = rtw_set_ie(pframe, WLAN_EID_SSID, cur_network->ssid.ssid_length, cur_network->ssid.ssid, &pktlen); - - /* supported rates... */ - rate_len = rtw_get_rateset_len(cur_network->SupportedRates); - pframe = rtw_set_ie(pframe, WLAN_EID_SUPP_RATES, min_t(u32, rate_len, 8), cur_network->SupportedRates, &pktlen); - - /* DS parameter set */ - pframe = rtw_set_ie(pframe, WLAN_EID_DS_PARAMS, 1, (unsigned char *)&cur_network->Configuration.DSConfig, &pktlen); - - if ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) { - u32 ATIMWindow; - /* IBSS Parameter Set... */ - ATIMWindow = 0; - pframe = rtw_set_ie(pframe, WLAN_EID_IBSS_PARAMS, 2, (unsigned char *)(&ATIMWindow), &pktlen); - } - - /* todo: ERP IE */ - - /* EXTERNDED SUPPORTED RATE */ - if (rate_len > 8) - pframe = rtw_set_ie(pframe, WLAN_EID_EXT_SUPP_RATES, (rate_len - 8), (cur_network->SupportedRates + 8), &pktlen); - - /* todo:HT for adhoc */ - -_ConstructBeacon: - - if ((pktlen + TXDESC_SIZE) > 512) - return; - - *pLength = pktlen; -} - -static void ConstructPSPoll(struct adapter *adapt, u8 *pframe, u32 *pLength) -{ - struct ieee80211_hdr *pwlanhdr; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - __le16 *fctrl; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pwlanhdr = (struct ieee80211_hdr *)pframe; - - /* Frame control. */ - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - SetPwrMgt(fctrl); - SetFrameSubType(pframe, IEEE80211_FTYPE_CTL | IEEE80211_STYPE_PSPOLL); - - /* AID. */ - SetDuration(pframe, (pmlmeinfo->aid | 0xc000)); - - /* BSSID. */ - ether_addr_copy(pwlanhdr->addr1, pnetwork->MacAddress); - - /* TA. */ - ether_addr_copy(pwlanhdr->addr2, myid(&adapt->eeprompriv)); - - *pLength = 16; -} - -static void ConstructNullFunctionData(struct adapter *adapt, u8 *pframe, - u32 *pLength, - u8 *StaAddr, - u8 bQoS, - u8 AC, - u8 bEosp, - u8 bForcePowerSave) -{ - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - u32 pktlen; - struct mlme_priv *pmlmepriv = &adapt->mlmepriv; - struct wlan_network *cur_network = &pmlmepriv->cur_network; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *pnetwork = &pmlmeinfo->network; - - pwlanhdr = (struct ieee80211_hdr *)pframe; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - if (bForcePowerSave) - SetPwrMgt(fctrl); - - switch (cur_network->network.InfrastructureMode) { - case Ndis802_11Infrastructure: - SetToDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, pnetwork->MacAddress); - ether_addr_copy(pwlanhdr->addr2, myid(&adapt->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, StaAddr); - break; - case Ndis802_11APMode: - SetFrDs(fctrl); - ether_addr_copy(pwlanhdr->addr1, StaAddr); - ether_addr_copy(pwlanhdr->addr2, pnetwork->MacAddress); - ether_addr_copy(pwlanhdr->addr3, myid(&adapt->eeprompriv)); - break; - case Ndis802_11IBSS: - default: - ether_addr_copy(pwlanhdr->addr1, StaAddr); - ether_addr_copy(pwlanhdr->addr2, myid(&adapt->eeprompriv)); - ether_addr_copy(pwlanhdr->addr3, pnetwork->MacAddress); - break; - } - - SetSeqNum(pwlanhdr, 0); - - if (bQoS) { - struct ieee80211_qos_hdr *pwlanqoshdr; - - SetFrameSubType(pframe, IEEE80211_FTYPE_DATA | IEEE80211_STYPE_QOS_NULLFUNC); - - pwlanqoshdr = (struct ieee80211_qos_hdr *)pframe; - SetPriority(&pwlanqoshdr->qos_ctrl, AC); - SetEOSP(&pwlanqoshdr->qos_ctrl, bEosp); - - pktlen = sizeof(struct ieee80211_qos_hdr); - } else { - SetFrameSubType(pframe, IEEE80211_FTYPE_DATA | IEEE80211_STYPE_NULLFUNC); - - pktlen = sizeof(struct ieee80211_hdr_3addr); - } - - *pLength = pktlen; -} - -static void ConstructProbeRsp(struct adapter *adapt, u8 *pframe, u32 *pLength, u8 *StaAddr, bool bHideSSID) -{ - struct ieee80211_hdr *pwlanhdr; - __le16 *fctrl; - u8 *mac, *bssid; - u32 pktlen; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - - pwlanhdr = (struct ieee80211_hdr *)pframe; - - mac = myid(&adapt->eeprompriv); - bssid = cur_network->MacAddress; - - fctrl = &pwlanhdr->frame_control; - *(fctrl) = 0; - ether_addr_copy(pwlanhdr->addr1, StaAddr); - ether_addr_copy(pwlanhdr->addr2, mac); - ether_addr_copy(pwlanhdr->addr3, bssid); - - SetSeqNum(pwlanhdr, 0); - SetFrameSubType(fctrl, IEEE80211_STYPE_PROBE_RESP); - - pktlen = sizeof(struct ieee80211_hdr_3addr); - pframe += pktlen; - - if (cur_network->ie_length > MAX_IE_SZ) - return; - - memcpy(pframe, cur_network->ies, cur_network->ie_length); - pframe += cur_network->ie_length; - pktlen += cur_network->ie_length; - - *pLength = pktlen; -} - -/* */ -/* Description: Fill the reserved packets that FW will use to RSVD page. */ -/* Now we just send 4 types packet to rsvd page. */ -/* (1)Beacon, (2)Ps-poll, (3)Null data, (4)ProbeRsp. */ -/* Input: */ -/* bDLFinished - false: At the first time we will send all the packets as a large packet to Hw, */ -/* so we need to set the packet length to total length. */ -/* true: At the second time, we should send the first packet (default:beacon) */ -/* to Hw again and set the length in descriptor to the real beacon length. */ -/* 2009.10.15 by tynli. */ -static void SetFwRsvdPagePkt(struct adapter *adapt, bool bDLFinished) -{ - struct xmit_frame *pmgntframe; - struct pkt_attrib *pattrib; - struct xmit_priv *pxmitpriv; - struct mlme_ext_priv *pmlmeext; - struct mlme_ext_info *pmlmeinfo; - u32 BeaconLength = 0, ProbeRspLength = 0, PSPollLength; - u32 NullDataLength, QosNullLength; - u8 *ReservedPagePacket; - u8 PageNum, PageNeed, TxDescLen; - u16 BufIndex; - u32 TotalPacketLen; - struct rsvdpage_loc RsvdPageLoc; - struct wlan_bssid_ex *pnetwork; - - ReservedPagePacket = kzalloc(1000, GFP_KERNEL); - if (!ReservedPagePacket) - return; - - pxmitpriv = &adapt->xmitpriv; - pmlmeext = &adapt->mlmeextpriv; - pmlmeinfo = &pmlmeext->mlmext_info; - pnetwork = &pmlmeinfo->network; - - TxDescLen = TXDESC_SIZE; - PageNum = 0; - - /* 3 (1) beacon * 2 pages */ - BufIndex = TXDESC_OFFSET; - ConstructBeacon(adapt, &ReservedPagePacket[BufIndex], &BeaconLength); - - /* When we count the first page size, we need to reserve description size for the RSVD */ - /* packet, it will be filled in front of the packet in TXPKTBUF. */ - PageNeed = (u8)PageNum_128(TxDescLen + BeaconLength); - /* To reserved 2 pages for beacon buffer. 2010.06.24. */ - if (PageNeed == 1) - PageNeed += 1; - PageNum += PageNeed; - - BufIndex += PageNeed * 128; - - /* 3 (2) ps-poll *1 page */ - RsvdPageLoc.LocPsPoll = PageNum; - ConstructPSPoll(adapt, &ReservedPagePacket[BufIndex], &PSPollLength); - rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], PSPollLength, true, false); - - PageNeed = (u8)PageNum_128(TxDescLen + PSPollLength); - PageNum += PageNeed; - - BufIndex += PageNeed * 128; - - /* 3 (3) null data * 1 page */ - RsvdPageLoc.LocNullData = PageNum; - ConstructNullFunctionData(adapt, &ReservedPagePacket[BufIndex], &NullDataLength, pnetwork->MacAddress, false, 0, 0, false); - rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], NullDataLength, false, false); - - PageNeed = (u8)PageNum_128(TxDescLen + NullDataLength); - PageNum += PageNeed; - - BufIndex += PageNeed * 128; - - /* 3 (4) probe response * 1page */ - RsvdPageLoc.LocProbeRsp = PageNum; - ConstructProbeRsp(adapt, &ReservedPagePacket[BufIndex], &ProbeRspLength, pnetwork->MacAddress, false); - rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], ProbeRspLength, false, false); - - PageNeed = (u8)PageNum_128(TxDescLen + ProbeRspLength); - PageNum += PageNeed; - - BufIndex += PageNeed * 128; - - /* 3 (5) Qos null data */ - RsvdPageLoc.LocQosNull = PageNum; - ConstructNullFunctionData(adapt, &ReservedPagePacket[BufIndex], - &QosNullLength, pnetwork->MacAddress, true, 0, 0, false); - rtl8188e_fill_fake_txdesc(adapt, &ReservedPagePacket[BufIndex - TxDescLen], QosNullLength, false, false); - - PageNeed = (u8)PageNum_128(TxDescLen + QosNullLength); - PageNum += PageNeed; - - TotalPacketLen = BufIndex + QosNullLength; - pmgntframe = alloc_mgtxmitframe(pxmitpriv); - if (!pmgntframe) - goto exit; - - /* update attribute */ - pattrib = &pmgntframe->attrib; - update_mgntframe_attrib(adapt, pattrib); - pattrib->qsel = 0x10; - pattrib->last_txcmdsz = TotalPacketLen - TXDESC_OFFSET; - pattrib->pktlen = pattrib->last_txcmdsz; - memcpy(pmgntframe->buf_addr, ReservedPagePacket, TotalPacketLen); - - rtw_hal_mgnt_xmit(adapt, pmgntframe); - - FillH2CCmd_88E(adapt, H2C_COM_RSVD_PAGE, sizeof(RsvdPageLoc), (u8 *)&RsvdPageLoc); - -exit: - kfree(ReservedPagePacket); -} - -void rtl8188e_set_FwJoinBssReport_cmd(struct adapter *adapt, u8 mstatus) -{ - struct hal_data_8188e *haldata = adapt->HalData; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - bool bSendBeacon = false; - bool bcn_valid = false; - u8 DLBcnCount = 0; - u32 poll = 0; - - if (mstatus == 1) { - /* We should set AID, correct TSF, HW seq enable before set JoinBssReport to Fw in 88/92C. */ - /* Suggested by filen. Added by tynli. */ - usb_write16(adapt, REG_BCN_PSR_RPT, (0xC000 | pmlmeinfo->aid)); - /* Do not set TSF again here or vWiFi beacon DMA INT will not work. */ - - /* Set REG_CR bit 8. DMA beacon by SW. */ - haldata->RegCR_1 |= BIT(0); - usb_write8(adapt, REG_CR + 1, haldata->RegCR_1); - - /* Disable Hw protection for a time which revserd for Hw sending beacon. */ - /* Fix download reserved page packet fail that access collision with the protection time. */ - /* 2010.05.11. Added by tynli. */ - usb_write8(adapt, REG_BCN_CTRL, usb_read8(adapt, REG_BCN_CTRL) & (~BIT(3))); - usb_write8(adapt, REG_BCN_CTRL, usb_read8(adapt, REG_BCN_CTRL) | BIT(4)); - - if (haldata->RegFwHwTxQCtrl & BIT(6)) - bSendBeacon = true; - - /* Set FWHW_TXQ_CTRL 0x422[6]=0 to tell Hw the packet is not a real beacon frame. */ - usb_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl & (~BIT(6)))); - haldata->RegFwHwTxQCtrl &= (~BIT(6)); - - /* Clear beacon valid check bit. */ - rtw_hal_set_hwreg(adapt, HW_VAR_BCN_VALID, NULL); - DLBcnCount = 0; - poll = 0; - do { - /* download rsvd page. */ - SetFwRsvdPagePkt(adapt, false); - DLBcnCount++; - do { - yield(); - /* mdelay(10); */ - /* check rsvd page download OK. */ - rtw_hal_get_hwreg(adapt, HW_VAR_BCN_VALID, (u8 *)(&bcn_valid)); - poll++; - } while (!bcn_valid && (poll % 10) != 0 && !adapt->bSurpriseRemoved && !adapt->bDriverStopped); - } while (!bcn_valid && DLBcnCount <= 100 && !adapt->bSurpriseRemoved && !adapt->bDriverStopped); - - /* */ - /* We just can send the reserved page twice during the time that Tx thread is stopped (e.g. pnpsetpower) */ - /* because we need to free the Tx BCN Desc which is used by the first reserved page packet. */ - /* At run time, we cannot get the Tx Desc until it is released in TxHandleInterrupt() so we will return */ - /* the beacon TCB in the following code. 2011.11.23. by tynli. */ - /* */ - - /* Enable Bcn */ - usb_write8(adapt, REG_BCN_CTRL, usb_read8(adapt, REG_BCN_CTRL) | BIT(3)); - usb_write8(adapt, REG_BCN_CTRL, usb_read8(adapt, REG_BCN_CTRL) & (~BIT(4))); - - /* To make sure that if there exists an adapter which would like to send beacon. */ - /* If exists, the origianl value of 0x422[6] will be 1, we should check this to */ - /* prevent from setting 0x422[6] to 0 after download reserved page, or it will cause */ - /* the beacon cannot be sent by HW. */ - /* 2010.06.23. Added by tynli. */ - if (bSendBeacon) { - usb_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl | BIT(6))); - haldata->RegFwHwTxQCtrl |= BIT(6); - } - - /* Update RSVD page location H2C to Fw. */ - if (bcn_valid) - rtw_hal_set_hwreg(adapt, HW_VAR_BCN_VALID, NULL); - - /* Do not enable HW DMA BCN or it will cause Pcie interface hang by timing issue. 2011.11.24. by tynli. */ - /* Clear CR[8] or beacon packet will not be send to TxBuf anymore. */ - haldata->RegCR_1 &= (~BIT(0)); - usb_write8(adapt, REG_CR + 1, haldata->RegCR_1); - } -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c b/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c deleted file mode 100644 index 10e88f976163..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_dm.c +++ /dev/null @@ -1,217 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -/* */ -/* Description: */ -/* */ -/* This file is for 92CE/92CU dynamic mechanism only */ -/* */ -/* */ -/* */ -#define _RTL8188E_DM_C_ - -#include <osdep_service.h> -#include <drv_types.h> - -#include <rtl8188e_hal.h> - -/* Initialize GPIO setting registers */ -static void dm_InitGPIOSetting(struct adapter *Adapter) -{ - u8 tmp1byte; - - tmp1byte = usb_read8(Adapter, REG_GPIO_MUXCFG); - tmp1byte &= (GPIOSEL_GPIO | ~GPIOSEL_ENBT); - - usb_write8(Adapter, REG_GPIO_MUXCFG, tmp1byte); -} - -static void Init_ODM_ComInfo_88E(struct adapter *Adapter) -{ - struct hal_data_8188e *hal_data = Adapter->HalData; - struct dm_priv *pdmpriv = &hal_data->dmpriv; - struct odm_dm_struct *dm_odm = &hal_data->odmpriv; - - /* Init Value */ - memset(dm_odm, 0, sizeof(*dm_odm)); - - dm_odm->Adapter = Adapter; - dm_odm->SupportPlatform = ODM_CE; - dm_odm->SupportICType = ODM_RTL8188E; - dm_odm->CutVersion = ODM_CUT_A; - dm_odm->bIsMPChip = hal_data->VersionID.ChipType == NORMAL_CHIP; - dm_odm->PatchID = hal_data->CustomerID; - dm_odm->bWIFITest = Adapter->registrypriv.wifi_spec; - - dm_odm->AntDivType = hal_data->TRxAntDivType; - - /* Tx power tracking BB swing table. - * The base index = - * 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB - */ - dm_odm->BbSwingIdxOfdm = 12; /* Set default value as index 12. */ - dm_odm->BbSwingIdxOfdmCurrent = 12; - dm_odm->BbSwingFlagOfdm = false; - - pdmpriv->InitODMFlag = ODM_RF_CALIBRATION | - ODM_RF_TX_PWR_TRACK; - - dm_odm->SupportAbility = pdmpriv->InitODMFlag; -} - -static void Update_ODM_ComInfo_88E(struct adapter *Adapter) -{ - struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; - struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; - struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv; - struct hal_data_8188e *hal_data = Adapter->HalData; - struct odm_dm_struct *dm_odm = &hal_data->odmpriv; - struct dm_priv *pdmpriv = &hal_data->dmpriv; - int i; - - pdmpriv->InitODMFlag = ODM_BB_DIG | - ODM_BB_RA_MASK | - ODM_BB_DYNAMIC_TXPWR | - ODM_BB_FA_CNT | - ODM_BB_RSSI_MONITOR | - ODM_BB_CCK_PD | - ODM_BB_PWR_SAVE | - ODM_MAC_EDCA_TURBO | - ODM_RF_CALIBRATION | - ODM_RF_TX_PWR_TRACK; - if (hal_data->AntDivCfg) - pdmpriv->InitODMFlag |= ODM_BB_ANT_DIV; - - if (Adapter->registrypriv.mp_mode == 1) { - pdmpriv->InitODMFlag = ODM_RF_CALIBRATION | - ODM_RF_TX_PWR_TRACK; - } - - dm_odm->SupportAbility = pdmpriv->InitODMFlag; - - dm_odm->pNumTxBytesUnicast = &Adapter->xmitpriv.tx_bytes; - dm_odm->pNumRxBytesUnicast = &Adapter->recvpriv.rx_bytes; - dm_odm->pWirelessMode = &pmlmeext->cur_wireless_mode; - dm_odm->pSecChOffset = &hal_data->nCur40MhzPrimeSC; - dm_odm->pSecurity = (u8 *)&Adapter->securitypriv.dot11PrivacyAlgrthm; - dm_odm->pBandWidth = (u8 *)&hal_data->CurrentChannelBW; - dm_odm->pChannel = &hal_data->CurrentChannel; - dm_odm->pbNet_closed = (bool *)&Adapter->net_closed; - dm_odm->mp_mode = &Adapter->registrypriv.mp_mode; - dm_odm->pbScanInProcess = (bool *)&pmlmepriv->bScanInProcess; - dm_odm->pbPowerSaving = (bool *)&pwrctrlpriv->bpower_saving; - dm_odm->AntDivType = hal_data->TRxAntDivType; - - /* Tx power tracking BB swing table. - * The base index = - * 12. +((12-n)/2)dB 13~?? = decrease tx pwr by -((n-12)/2)dB - */ - dm_odm->BbSwingIdxOfdm = 12; /* Set default value as index 12. */ - dm_odm->BbSwingIdxOfdmCurrent = 12; - dm_odm->BbSwingFlagOfdm = false; - - for (i = 0; i < NUM_STA; i++) - ODM_CmnInfoPtrArrayHook(dm_odm, ODM_CMNINFO_STA_STATUS, i, - NULL); -} - -void rtl8188e_InitHalDm(struct adapter *Adapter) -{ - struct dm_priv *pdmpriv = &Adapter->HalData->dmpriv; - struct odm_dm_struct *dm_odm = &Adapter->HalData->odmpriv; - - dm_InitGPIOSetting(Adapter); - pdmpriv->DM_Type = DM_Type_ByDriver; - pdmpriv->DMFlag = DYNAMIC_FUNC_DISABLE; - Update_ODM_ComInfo_88E(Adapter); - ODM_DMInit(dm_odm); -} - -void rtw_hal_dm_watchdog(struct adapter *Adapter) -{ - u8 hw_init_completed = false; - struct mlme_priv *pmlmepriv = NULL; - u8 bLinked = false; - - hw_init_completed = Adapter->hw_init_completed; - - if (!hw_init_completed) - goto skip_dm; - - /* ODM */ - pmlmepriv = &Adapter->mlmepriv; - - if ((check_fwstate(pmlmepriv, WIFI_AP_STATE)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | - WIFI_ADHOC_MASTER_STATE))) { - if (Adapter->stapriv.asoc_sta_count > 2) - bLinked = true; - } else {/* Station mode */ - if (check_fwstate(pmlmepriv, _FW_LINKED)) - bLinked = true; - } - - Adapter->HalData->odmpriv.bLinked = bLinked; - ODM_DMWatchdog(&Adapter->HalData->odmpriv); -skip_dm: - /* Check GPIO to determine current RF on/off and Pbc status. */ - /* Check Hardware Radio ON/OFF or not */ - return; -} - -void rtw_hal_dm_init(struct adapter *Adapter) -{ - struct dm_priv *pdmpriv = &Adapter->HalData->dmpriv; - - memset(pdmpriv, 0, sizeof(struct dm_priv)); - Init_ODM_ComInfo_88E(Adapter); -} - -/* Add new function to reset the state of antenna diversity before link. */ -/* Compare RSSI for deciding antenna */ -void rtw_hal_antdiv_rssi_compared(struct adapter *Adapter, - struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src) -{ - if (Adapter->HalData->AntDivCfg != 0) { - /* select optimum_antenna for before linked => For antenna - * diversity - */ - if (dst->Rssi >= src->Rssi) {/* keep org parameter */ - src->Rssi = dst->Rssi; - src->PhyInfo.Optimum_antenna = - dst->PhyInfo.Optimum_antenna; - } - } -} - -/* Add new function to reset the state of antenna diversity before link. */ -bool rtw_hal_antdiv_before_linked(struct adapter *Adapter) -{ - struct odm_dm_struct *dm_odm = &Adapter->HalData->odmpriv; - struct sw_ant_switch *dm_swat_tbl = &dm_odm->DM_SWAT_Table; - struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; - - /* Condition that does not need to use antenna diversity. */ - if (Adapter->HalData->AntDivCfg == 0) - return false; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - return false; - - if (dm_swat_tbl->SWAS_NoLink_State != 0) { - dm_swat_tbl->SWAS_NoLink_State = 0; - return false; - } - - /* switch channel */ - dm_swat_tbl->SWAS_NoLink_State = 1; - dm_swat_tbl->CurAntenna = (dm_swat_tbl->CurAntenna == Antenna_A) ? - Antenna_B : Antenna_A; - - rtw_antenna_select_cmd(Adapter, dm_swat_tbl->CurAntenna, false); - return true; -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c b/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c deleted file mode 100644 index 2afef26ddb56..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_hal_init.c +++ /dev/null @@ -1,517 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _HAL_INIT_C_ - -#include <linux/firmware.h> -#include <linux/vmalloc.h> -#include <drv_types.h> -#include <rtw_efuse.h> -#include <phy.h> -#include <rtl8188e_hal.h> - -#include <rtw_iol.h> - -void iol_mode_enable(struct adapter *padapter, u8 enable) -{ - u8 reg_0xf0 = 0; - - if (enable) { - /* Enable initial offload */ - reg_0xf0 = usb_read8(padapter, REG_SYS_CFG); - usb_write8(padapter, REG_SYS_CFG, reg_0xf0 | SW_OFFLOAD_EN); - - if (!padapter->bFWReady) - _8051Reset88E(padapter); - } else { - /* disable initial offload */ - reg_0xf0 = usb_read8(padapter, REG_SYS_CFG); - usb_write8(padapter, REG_SYS_CFG, reg_0xf0 & ~SW_OFFLOAD_EN); - } -} - -s32 iol_execute(struct adapter *padapter, u8 control) -{ - s32 status = _FAIL; - u8 reg_0x88 = 0; - unsigned long start = 0; - - control = control & 0x0f; - reg_0x88 = usb_read8(padapter, REG_HMEBOX_E0); - usb_write8(padapter, REG_HMEBOX_E0, reg_0x88 | control); - - start = jiffies; - while ((reg_0x88 = usb_read8(padapter, REG_HMEBOX_E0)) & control && - jiffies_to_msecs(jiffies - start) < 1000) { - udelay(5); - } - - reg_0x88 = usb_read8(padapter, REG_HMEBOX_E0); - status = (reg_0x88 & control) ? _FAIL : _SUCCESS; - if (reg_0x88 & control << 4) - status = _FAIL; - return status; -} - -static s32 iol_InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy) -{ - s32 rst = _SUCCESS; - - iol_mode_enable(padapter, 1); - usb_write8(padapter, REG_TDECTRL + 1, txpktbuf_bndy); - rst = iol_execute(padapter, CMD_INIT_LLT); - iol_mode_enable(padapter, 0); - return rst; -} - -s32 rtl8188e_iol_efuse_patch(struct adapter *padapter) -{ - s32 result = _SUCCESS; - - if (rtw_iol_applied(padapter)) { - iol_mode_enable(padapter, 1); - result = iol_execute(padapter, CMD_READ_EFUSE_MAP); - if (result == _SUCCESS) - result = iol_execute(padapter, CMD_EFUSE_PATCH); - - iol_mode_enable(padapter, 0); - } - return result; -} - -#define MAX_REG_BOLCK_SIZE 196 - -void _8051Reset88E(struct adapter *padapter) -{ - u8 u1bTmp; - - u1bTmp = usb_read8(padapter, REG_SYS_FUNC_EN + 1); - usb_write8(padapter, REG_SYS_FUNC_EN + 1, u1bTmp & (~BIT(2))); - usb_write8(padapter, REG_SYS_FUNC_EN + 1, u1bTmp | (BIT(2))); -} - -void rtl8188e_InitializeFirmwareVars(struct adapter *padapter) -{ - /* Init Fw LPS related. */ - padapter->pwrctrlpriv.bFwCurrentInPSMode = false; - - /* Init H2C counter. by tynli. 2009.12.09. */ - padapter->HalData->LastHMEBoxNum = 0; -} - -void rtw_hal_free_data(struct adapter *padapter) -{ - kfree(padapter->HalData); - padapter->HalData = NULL; -} - -void rtw_hal_read_chip_version(struct adapter *padapter) -{ - u32 value32; - struct HAL_VERSION ChipVersion; - struct hal_data_8188e *pHalData = padapter->HalData; - - value32 = usb_read32(padapter, REG_SYS_CFG); - ChipVersion.ChipType = ((value32 & RTL_ID) ? TEST_CHIP : NORMAL_CHIP); - ChipVersion.VendorType = ((value32 & VENDOR_ID) ? CHIP_VENDOR_UMC : CHIP_VENDOR_TSMC); - ChipVersion.CUTVersion = (value32 & CHIP_VER_RTL_MASK) >> CHIP_VER_RTL_SHIFT; /* IC version (CUT) */ - - dump_chip_info(ChipVersion); - - pHalData->VersionID = ChipVersion; -} - -void rtw_hal_set_odm_var(struct adapter *Adapter, enum hal_odm_variable eVariable, void *pValue1, bool bSet) -{ - struct odm_dm_struct *podmpriv = &Adapter->HalData->odmpriv; - - switch (eVariable) { - case HAL_ODM_STA_INFO: - { - struct sta_info *psta = pValue1; - - if (bSet) { - ODM_CmnInfoPtrArrayHook(podmpriv, ODM_CMNINFO_STA_STATUS, psta->mac_id, psta); - ODM_RAInfo_Init(podmpriv, psta->mac_id); - } else { - ODM_CmnInfoPtrArrayHook(podmpriv, ODM_CMNINFO_STA_STATUS, psta->mac_id, NULL); - } - } - break; - case HAL_ODM_P2P_STATE: - podmpriv->bWIFI_Direct = bSet; - break; - case HAL_ODM_WIFI_DISPLAY_STATE: - podmpriv->bWIFI_Display = bSet; - break; - default: - break; - } -} - -void rtw_hal_notch_filter(struct adapter *adapter, bool enable) -{ - if (enable) - usb_write8(adapter, rOFDM0_RxDSP + 1, usb_read8(adapter, rOFDM0_RxDSP + 1) | BIT(1)); - else - usb_write8(adapter, rOFDM0_RxDSP + 1, usb_read8(adapter, rOFDM0_RxDSP + 1) & ~BIT(1)); -} - -/* */ -/* */ -/* LLT R/W/Init function */ -/* */ -/* */ -static s32 _LLTWrite(struct adapter *padapter, u32 address, u32 data) -{ - s32 status = _SUCCESS; - s32 count; - u32 value = _LLT_INIT_ADDR(address) | _LLT_INIT_DATA(data) | _LLT_OP(_LLT_WRITE_ACCESS); - u16 LLTReg = REG_LLT_INIT; - - usb_write32(padapter, LLTReg, value); - - /* polling */ - for (count = 0; ; count++) { - value = usb_read32(padapter, LLTReg); - if (_LLT_OP_VALUE(value) == _LLT_NO_ACTIVE) - break; - - if (count > POLLING_LLT_THRESHOLD) { - status = _FAIL; - break; - } - udelay(5); - } - - return status; -} - -s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy) -{ - s32 status = _FAIL; - u32 i; - u32 Last_Entry_Of_TxPktBuf = LAST_ENTRY_OF_TX_PKT_BUFFER;/* 176, 22k */ - - if (rtw_iol_applied(padapter)) { - status = iol_InitLLTTable(padapter, txpktbuf_bndy); - } else { - for (i = 0; i < (txpktbuf_bndy - 1); i++) { - status = _LLTWrite(padapter, i, i + 1); - if (status != _SUCCESS) - return status; - } - - /* end of list */ - status = _LLTWrite(padapter, (txpktbuf_bndy - 1), 0xFF); - if (status != _SUCCESS) - return status; - - /* Make the other pages as ring buffer */ - /* This ring buffer is used as beacon buffer if we config this MAC as two MAC transfer. */ - /* Otherwise used as local loopback buffer. */ - for (i = txpktbuf_bndy; i < Last_Entry_Of_TxPktBuf; i++) { - status = _LLTWrite(padapter, i, (i + 1)); - if (status != _SUCCESS) - return status; - } - - /* Let last entry point to the start entry of ring buffer */ - status = _LLTWrite(padapter, Last_Entry_Of_TxPktBuf, txpktbuf_bndy); - if (status != _SUCCESS) - return status; - } - - return status; -} - -void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo) -{ - struct eeprom_priv *pEEPROM = GET_EEPROM_EFUSE_PRIV(padapter); - u16 EEPROMId; - - /* Checl 0x8129 again for making sure autoload status!! */ - EEPROMId = le16_to_cpu(*((__le16 *)hwinfo)); - if (EEPROMId != RTL_EEPROM_ID) - pEEPROM->bautoload_fail_flag = true; - else - pEEPROM->bautoload_fail_flag = false; -} - -static void Hal_ReadPowerValueFromPROM_8188E(struct txpowerinfo24g *pwrInfo24G, u8 *PROMContent, bool AutoLoadFail) -{ - u32 rfPath, eeAddr = EEPROM_TX_PWR_INX_88E, group, TxCount = 0; - - memset(pwrInfo24G, 0, sizeof(struct txpowerinfo24g)); - - if (AutoLoadFail) { - for (rfPath = 0; rfPath < MAX_RF_PATH; rfPath++) { - /* 2.4G default value */ - for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { - pwrInfo24G->IndexCCK_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - pwrInfo24G->IndexBW40_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - } - for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { - if (TxCount == 0) { - pwrInfo24G->BW20_Diff[rfPath][0] = EEPROM_DEFAULT_24G_HT20_DIFF; - pwrInfo24G->OFDM_Diff[rfPath][0] = EEPROM_DEFAULT_24G_OFDM_DIFF; - } else { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - pwrInfo24G->BW40_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - pwrInfo24G->CCK_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } - } - } - return; - } - - for (rfPath = 0; rfPath < MAX_RF_PATH; rfPath++) { - /* 2.4G default value */ - for (group = 0; group < MAX_CHNL_GROUP_24G; group++) { - pwrInfo24G->IndexCCK_Base[rfPath][group] = PROMContent[eeAddr++]; - if (pwrInfo24G->IndexCCK_Base[rfPath][group] == 0xFF) - pwrInfo24G->IndexCCK_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - } - for (group = 0; group < MAX_CHNL_GROUP_24G - 1; group++) { - pwrInfo24G->IndexBW40_Base[rfPath][group] = PROMContent[eeAddr++]; - if (pwrInfo24G->IndexBW40_Base[rfPath][group] == 0xFF) - pwrInfo24G->IndexBW40_Base[rfPath][group] = EEPROM_DEFAULT_24G_INDEX; - } - for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { - if (TxCount == 0) { - pwrInfo24G->BW40_Diff[rfPath][TxCount] = 0; - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_24G_HT20_DIFF; - } else { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; - if (pwrInfo24G->BW20_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->BW20_Diff[rfPath][TxCount] |= 0xF0; - } - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_24G_OFDM_DIFF; - } else { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); - if (pwrInfo24G->OFDM_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->OFDM_Diff[rfPath][TxCount] |= 0xF0; - } - pwrInfo24G->CCK_Diff[rfPath][TxCount] = 0; - eeAddr++; - } else { - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->BW40_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->BW40_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; - if (pwrInfo24G->BW40_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->BW40_Diff[rfPath][TxCount] |= 0xF0; - } - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->BW20_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); - if (pwrInfo24G->BW20_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->BW20_Diff[rfPath][TxCount] |= 0xF0; - } - eeAddr++; - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->OFDM_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0xf0) >> 4; - if (pwrInfo24G->OFDM_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->OFDM_Diff[rfPath][TxCount] |= 0xF0; - } - - if (PROMContent[eeAddr] == 0xFF) { - pwrInfo24G->CCK_Diff[rfPath][TxCount] = EEPROM_DEFAULT_DIFF; - } else { - pwrInfo24G->CCK_Diff[rfPath][TxCount] = (PROMContent[eeAddr] & 0x0f); - if (pwrInfo24G->CCK_Diff[rfPath][TxCount] & BIT(3)) /* 4bit sign number to 8 bit sign number */ - pwrInfo24G->CCK_Diff[rfPath][TxCount] |= 0xF0; - } - eeAddr++; - } - } - } -} - -void Hal_GetChnlGroup88E(u8 chnl, u8 *group) -{ - if (chnl < 3) /* Channel 1-2 */ - *group = 0; - else if (chnl < 6) /* Channel 3-5 */ - *group = 1; - else if (chnl < 9) /* Channel 6-8 */ - *group = 2; - else if (chnl < 12) /* Channel 9-11 */ - *group = 3; - else if (chnl < 14) /* Channel 12-13 */ - *group = 4; - else if (chnl == 14) /* Channel 14 */ - *group = 5; -} - -void Hal_ReadPowerSavingMode88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - if (AutoLoadFail) { - padapter->pwrctrlpriv.bHWPowerdown = false; - padapter->pwrctrlpriv.bSupportRemoteWakeup = false; - } else { - /* hw power down mode selection , 0:rf-off / 1:power down */ - - if (padapter->registrypriv.hwpdn_mode == 2) - padapter->pwrctrlpriv.bHWPowerdown = (hwinfo[EEPROM_RF_FEATURE_OPTION_88E] & BIT(4)); - else - padapter->pwrctrlpriv.bHWPowerdown = padapter->registrypriv.hwpdn_mode; - - /* decide hw if support remote wakeup function */ - /* if hw supported, 8051 (SIE) will generate WeakUP signal(D+/D- toggle) when autoresume */ - padapter->pwrctrlpriv.bSupportRemoteWakeup = (hwinfo[EEPROM_USB_OPTIONAL_FUNCTION0] & BIT(1)) ? true : false; - } -} - -void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *PROMContent, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = padapter->HalData; - struct txpowerinfo24g pwrInfo24G; - u8 ch, group; - u8 TxCount; - - Hal_ReadPowerValueFromPROM_8188E(&pwrInfo24G, PROMContent, AutoLoadFail); - - if (!AutoLoadFail) - pHalData->bTXPowerDataReadFromEEPORM = true; - - for (ch = 0; ch < CHANNEL_MAX_NUMBER; ch++) { - Hal_GetChnlGroup88E(ch, &group); - pHalData->Index24G_CCK_Base[0][ch] = pwrInfo24G.IndexCCK_Base[0][group]; - if (ch == 14) - pHalData->Index24G_BW40_Base[0][ch] = pwrInfo24G.IndexBW40_Base[0][4]; - else - pHalData->Index24G_BW40_Base[0][ch] = pwrInfo24G.IndexBW40_Base[0][group]; - } - for (TxCount = 0; TxCount < MAX_TX_COUNT; TxCount++) { - pHalData->CCK_24G_Diff[0][TxCount] = pwrInfo24G.CCK_Diff[0][TxCount]; - pHalData->OFDM_24G_Diff[0][TxCount] = pwrInfo24G.OFDM_Diff[0][TxCount]; - pHalData->BW20_24G_Diff[0][TxCount] = pwrInfo24G.BW20_Diff[0][TxCount]; - pHalData->BW40_24G_Diff[0][TxCount] = pwrInfo24G.BW40_Diff[0][TxCount]; - } - - /* 2010/10/19 MH Add Regulator recognize for CU. */ - if (!AutoLoadFail) { - pHalData->EEPROMRegulatory = (PROMContent[EEPROM_RF_BOARD_OPTION_88E] & 0x7); /* bit0~2 */ - if (PROMContent[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) - pHalData->EEPROMRegulatory = (EEPROM_DEFAULT_BOARD_OPTION & 0x7); /* bit0~2 */ - } else { - pHalData->EEPROMRegulatory = 0; - } -} - -void Hal_EfuseParseXtal_8188E(struct adapter *pAdapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = pAdapter->HalData; - - if (!AutoLoadFail) { - pHalData->CrystalCap = hwinfo[EEPROM_XTAL_88E]; - if (pHalData->CrystalCap == 0xFF) - pHalData->CrystalCap = EEPROM_Default_CrystalCap_88E; - } else { - pHalData->CrystalCap = EEPROM_Default_CrystalCap_88E; - } -} - -void Hal_EfuseParseBoardType88E(struct adapter *pAdapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = pAdapter->HalData; - - if (!AutoLoadFail) - pHalData->BoardType = (hwinfo[EEPROM_RF_BOARD_OPTION_88E] - & 0xE0) >> 5; - else - pHalData->BoardType = 0; -} - -void Hal_EfuseParseEEPROMVer88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = padapter->HalData; - - if (!AutoLoadFail) { - pHalData->EEPROMVersion = hwinfo[EEPROM_VERSION_88E]; - if (pHalData->EEPROMVersion == 0xFF) - pHalData->EEPROMVersion = EEPROM_Default_Version; - } else { - pHalData->EEPROMVersion = 1; - } -} - -void rtl8188e_EfuseParseChnlPlan(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - padapter->mlmepriv.ChannelPlan = - hal_com_get_channel_plan(hwinfo ? hwinfo[EEPROM_ChannelPlan_88E] : 0xFF, - padapter->registrypriv.channel_plan, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13, AutoLoadFail); - -} - -void Hal_EfuseParseCustomerID88E(struct adapter *padapter, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = padapter->HalData; - - if (!AutoLoadFail) { - pHalData->EEPROMCustomerID = hwinfo[EEPROM_CUSTOMERID_88E]; - } else { - pHalData->EEPROMCustomerID = 0; - pHalData->EEPROMSubCustomerID = 0; - } -} - -void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter, u8 *PROMContent, bool AutoLoadFail) -{ - struct hal_data_8188e *pHalData = pAdapter->HalData; - struct registry_priv *registry_par = &pAdapter->registrypriv; - - if (!AutoLoadFail) { - /* Antenna Diversity setting. */ - if (registry_par->antdiv_cfg == 2) { /* 2:By EFUSE */ - pHalData->AntDivCfg = (PROMContent[EEPROM_RF_BOARD_OPTION_88E] & 0x18) >> 3; - if (PROMContent[EEPROM_RF_BOARD_OPTION_88E] == 0xFF) - pHalData->AntDivCfg = (EEPROM_DEFAULT_BOARD_OPTION & 0x18) >> 3; - } else { - pHalData->AntDivCfg = registry_par->antdiv_cfg; /* 0:OFF , 1:ON, 2:By EFUSE */ - } - - if (registry_par->antdiv_type == 0) { - /* If TRxAntDivType is AUTO in advanced setting, use EFUSE value instead. */ - pHalData->TRxAntDivType = PROMContent[EEPROM_RF_ANTENNA_OPT_88E]; - if (pHalData->TRxAntDivType == 0xFF) - pHalData->TRxAntDivType = CG_TRX_HW_ANTDIV; /* For 88EE, 1Tx and 1RxCG are fixed.(1Ant, Tx and RxCG are both on aux port) */ - } else { - pHalData->TRxAntDivType = registry_par->antdiv_type; - } - - if (pHalData->TRxAntDivType == CG_TRX_HW_ANTDIV || pHalData->TRxAntDivType == CGCS_RX_HW_ANTDIV) - pHalData->AntDivCfg = 1; /* 0xC1[3] is ignored. */ - } else { - pHalData->AntDivCfg = 0; - } -} - -void Hal_ReadThermalMeter_88E(struct adapter *Adapter, u8 *PROMContent, bool AutoloadFail) -{ - struct hal_data_8188e *pHalData = Adapter->HalData; - - /* ThermalMeter from EEPROM */ - if (!AutoloadFail) - pHalData->EEPROMThermalMeter = PROMContent[EEPROM_THERMAL_METER_88E]; - else - pHalData->EEPROMThermalMeter = EEPROM_Default_ThermalMeter_88E; - - if (pHalData->EEPROMThermalMeter == 0xff || AutoloadFail) { - pHalData->EEPROMThermalMeter = EEPROM_Default_ThermalMeter_88E; - } -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c b/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c deleted file mode 100644 index 05dbd3f08328..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c +++ /dev/null @@ -1,193 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTL8188E_REDESC_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtl8188e_hal.h> - -static void process_rssi(struct adapter *padapter, struct recv_frame *prframe) -{ - struct rx_pkt_attrib *pattrib = &prframe->attrib; - struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data; - - if (signal_stat->update_req) { - signal_stat->total_num = 0; - signal_stat->total_val = 0; - signal_stat->update_req = 0; - } - - signal_stat->total_num++; - signal_stat->total_val += pattrib->phy_info.SignalStrength; - signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num; -} /* Process_UI_RSSI_8192C */ - -static void process_link_qual(struct adapter *padapter, - struct recv_frame *prframe) -{ - struct rx_pkt_attrib *pattrib; - struct signal_stat *signal_stat; - - if (!prframe || !padapter) - return; - - pattrib = &prframe->attrib; - signal_stat = &padapter->recvpriv.signal_qual_data; - - if (signal_stat->update_req) { - signal_stat->total_num = 0; - signal_stat->total_val = 0; - signal_stat->update_req = 0; - } - - signal_stat->total_num++; - signal_stat->total_val += pattrib->phy_info.SignalQuality; - signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num; -} - -void rtl8188e_process_phy_info(struct adapter *padapter, - struct recv_frame *precvframe) -{ - /* Check RSSI */ - process_rssi(padapter, precvframe); - /* Check EVM */ - process_link_qual(padapter, precvframe); -} - -void update_recvframe_attrib_88e(struct recv_frame *precvframe, - struct recv_stat *prxstat) -{ - struct rx_pkt_attrib *pattrib; - struct recv_stat report; - - report.rxdw0 = prxstat->rxdw0; - report.rxdw1 = prxstat->rxdw1; - report.rxdw2 = prxstat->rxdw2; - report.rxdw3 = prxstat->rxdw3; - report.rxdw4 = prxstat->rxdw4; - report.rxdw5 = prxstat->rxdw5; - - pattrib = &precvframe->attrib; - memset(pattrib, 0, sizeof(struct rx_pkt_attrib)); - - pattrib->crc_err = (u8)((le32_to_cpu(report.rxdw0) >> 14) & 0x1);/* u8)prxreport->crc32; */ - - /* update rx report to recv_frame attribute */ - pattrib->pkt_rpt_type = (u8)((le32_to_cpu(report.rxdw3) >> 14) & 0x3);/* prxreport->rpt_sel; */ - - if (pattrib->pkt_rpt_type == NORMAL_RX) { /* Normal rx packet */ - pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x00003fff);/* u16)prxreport->pktlen; */ - pattrib->drvinfo_sz = (u8)((le32_to_cpu(report.rxdw0) >> 16) & 0xf) * 8;/* u8)(prxreport->drvinfosize << 3); */ - - pattrib->physt = (u8)((le32_to_cpu(report.rxdw0) >> 26) & 0x1);/* u8)prxreport->physt; */ - - pattrib->bdecrypted = (le32_to_cpu(report.rxdw0) & BIT(27)) ? 0 : 1;/* u8)(prxreport->swdec ? 0 : 1); */ - pattrib->encrypt = (u8)((le32_to_cpu(report.rxdw0) >> 20) & 0x7);/* u8)prxreport->security; */ - - pattrib->qos = (u8)((le32_to_cpu(report.rxdw0) >> 23) & 0x1);/* u8)prxreport->qos; */ - pattrib->priority = (u8)((le32_to_cpu(report.rxdw1) >> 8) & 0xf);/* u8)prxreport->tid; */ - - pattrib->amsdu = (u8)((le32_to_cpu(report.rxdw1) >> 13) & 0x1);/* u8)prxreport->amsdu; */ - - pattrib->seq_num = (u16)(le32_to_cpu(report.rxdw2) & 0x00000fff);/* u16)prxreport->seq; */ - pattrib->frag_num = (u8)((le32_to_cpu(report.rxdw2) >> 12) & 0xf);/* u8)prxreport->frag; */ - pattrib->mfrag = (u8)((le32_to_cpu(report.rxdw1) >> 27) & 0x1);/* u8)prxreport->mf; */ - pattrib->mdata = (u8)((le32_to_cpu(report.rxdw1) >> 26) & 0x1);/* u8)prxreport->md; */ - - pattrib->mcs_rate = (u8)(le32_to_cpu(report.rxdw3) & 0x3f);/* u8)prxreport->rxmcs; */ - pattrib->rxht = (u8)((le32_to_cpu(report.rxdw3) >> 6) & 0x1);/* u8)prxreport->rxht; */ - - pattrib->icv_err = (u8)((le32_to_cpu(report.rxdw0) >> 15) & 0x1);/* u8)prxreport->icverr; */ - pattrib->shift_sz = (u8)((le32_to_cpu(report.rxdw0) >> 24) & 0x3); - } else if (pattrib->pkt_rpt_type == TX_REPORT1) { /* CCX */ - pattrib->pkt_len = TX_RPT1_PKT_LEN; - pattrib->drvinfo_sz = 0; - } else if (pattrib->pkt_rpt_type == TX_REPORT2) { /* TX RPT */ - pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x3FF);/* Rx length[9:0] */ - pattrib->drvinfo_sz = 0; - - /* */ - /* Get TX report MAC ID valid. */ - /* */ - pattrib->MacIDValidEntry[0] = le32_to_cpu(report.rxdw4); - pattrib->MacIDValidEntry[1] = le32_to_cpu(report.rxdw5); - - } else if (pattrib->pkt_rpt_type == HIS_REPORT) { /* USB HISR RPT */ - pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x00003fff);/* u16)prxreport->pktlen; */ - } -} - -/* - * Notice: - * Before calling this function, - * precvframe->rx_data should be ready! - */ -void update_recvframe_phyinfo_88e(struct recv_frame *precvframe, - struct phy_stat *pphy_status) -{ - struct adapter *padapter = precvframe->adapter; - struct rx_pkt_attrib *pattrib = &precvframe->attrib; - struct odm_phy_status_info *pPHYInfo = (struct odm_phy_status_info *)(&pattrib->phy_info); - u8 *wlanhdr; - struct ieee80211_hdr *hdr = - (struct ieee80211_hdr *)precvframe->pkt->data; - struct odm_per_pkt_info pkt_info; - u8 *sa = NULL; - struct sta_priv *pstapriv; - struct sta_info *psta; - - pkt_info.bPacketMatchBSSID = false; - pkt_info.bPacketToSelf = false; - pkt_info.bPacketBeacon = false; - - wlanhdr = precvframe->pkt->data; - - pkt_info.bPacketMatchBSSID = (!ieee80211_is_ctl(hdr->frame_control) && - !pattrib->icv_err && !pattrib->crc_err && - !memcmp(get_hdr_bssid(wlanhdr), - get_bssid(&padapter->mlmepriv), ETH_ALEN)); - - pkt_info.bPacketToSelf = pkt_info.bPacketMatchBSSID && - (!memcmp(ieee80211_get_DA(hdr), - myid(&padapter->eeprompriv), ETH_ALEN)); - - pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID && - (GetFrameSubType(wlanhdr) == IEEE80211_STYPE_BEACON); - - if (pkt_info.bPacketBeacon) { - if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE)) - sa = padapter->mlmepriv.cur_network.network.MacAddress; - /* to do Ad-hoc */ - } else { - sa = ieee80211_get_SA(hdr); - } - - pstapriv = &padapter->stapriv; - pkt_info.StationID = 0xFF; - psta = rtw_get_stainfo(pstapriv, sa); - if (psta) - pkt_info.StationID = psta->mac_id; - pkt_info.Rate = pattrib->mcs_rate; - - odm_phy_status_query(&padapter->HalData->odmpriv, pPHYInfo, - (u8 *)pphy_status, &(pkt_info)); - - precvframe->psta = NULL; - if (pkt_info.bPacketMatchBSSID && - (check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE))) { - if (psta) { - precvframe->psta = psta; - rtl8188e_process_phy_info(padapter, precvframe); - } - } else if (pkt_info.bPacketToSelf || pkt_info.bPacketBeacon) { - if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) { - if (psta) - precvframe->psta = psta; - } - rtl8188e_process_phy_info(padapter, precvframe); - } -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c b/drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c deleted file mode 100644 index efa8960a7eb5..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c +++ /dev/null @@ -1,25 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTL8188E_XMIT_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtl8188e_hal.h> - -void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf) -{ - struct txrpt_ccx_88e *txrpt_ccx = (struct txrpt_ccx_88e *)buf; - - if (txrpt_ccx->int_ccx) { - if (txrpt_ccx->pkt_ok) - rtw_ack_tx_done(&adapter->xmitpriv, - RTW_SCTX_DONE_SUCCESS); - else - rtw_ack_tx_done(&adapter->xmitpriv, - RTW_SCTX_DONE_CCX_PKT_FAIL); - } -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_led.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_led.c deleted file mode 100644 index 25ce6db3beae..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188eu_led.c +++ /dev/null @@ -1,55 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtl8188e_hal.h> -#include <usb_ops_linux.h> - -void sw_led_on(struct adapter *padapter, struct LED_871x *pLed) -{ - u8 led_cfg; - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - return; - led_cfg = usb_read8(padapter, REG_LEDCFG2); - usb_write8(padapter, REG_LEDCFG2, (led_cfg & 0xf0) | BIT(5) | BIT(6)); - pLed->led_on = true; -} - -void sw_led_off(struct adapter *padapter, struct LED_871x *pLed) -{ - u8 led_cfg; - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped) - goto exit; - - led_cfg = usb_read8(padapter, REG_LEDCFG2);/* 0x4E */ - - /* Open-drain arrangement for controlling the LED) */ - led_cfg &= 0x90; /* Set to software control. */ - usb_write8(padapter, REG_LEDCFG2, (led_cfg | BIT(3))); - led_cfg = usb_read8(padapter, REG_MAC_PINMUX_CFG); - led_cfg &= 0xFE; - usb_write8(padapter, REG_MAC_PINMUX_CFG, led_cfg); -exit: - pLed->led_on = false; -} - -void rtw_hal_sw_led_init(struct adapter *padapter) -{ - struct led_priv *pledpriv = &padapter->ledpriv; - - InitLed871x(padapter, &pledpriv->sw_led); -} - -void rtw_hal_sw_led_deinit(struct adapter *padapter) -{ - struct led_priv *ledpriv = &padapter->ledpriv; - - DeInitLed871x(&ledpriv->sw_led); -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c deleted file mode 100644 index aa69fc3880b3..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188eu_recv.c +++ /dev/null @@ -1,83 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTL8188EU_RECV_C_ -#include <linux/kmemleak.h> -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <mlme_osdep.h> - -#include <usb_ops_linux.h> -#include <wifi.h> - -#include <rtl8188e_hal.h> - -int rtw_hal_init_recv_priv(struct adapter *padapter) -{ - struct recv_priv *precvpriv = &padapter->recvpriv; - int i, res = _SUCCESS; - struct recv_buf *precvbuf; - - tasklet_setup(&precvpriv->recv_tasklet, rtl8188eu_recv_tasklet); - - /* init recv_buf */ - _rtw_init_queue(&precvpriv->free_recv_buf_queue); - - precvpriv->precv_buf = - kcalloc(NR_RECVBUFF, sizeof(struct recv_buf), GFP_KERNEL); - if (!precvpriv->precv_buf) { - res = _FAIL; - goto exit; - } - precvbuf = precvpriv->precv_buf; - - for (i = 0; i < NR_RECVBUFF; i++) { - res = rtw_os_recvbuf_resource_alloc(precvbuf); - if (res == _FAIL) - break; - precvbuf->adapter = padapter; - precvbuf++; - } - skb_queue_head_init(&precvpriv->rx_skb_queue); - { - int i; - struct sk_buff *pskb = NULL; - - skb_queue_head_init(&precvpriv->free_recv_skb_queue); - - for (i = 0; i < NR_PREALLOC_RECV_SKB; i++) { - pskb = __netdev_alloc_skb(padapter->pnetdev, - MAX_RECVBUF_SZ, GFP_KERNEL); - if (pskb) { - kmemleak_not_leak(pskb); - skb_queue_tail(&precvpriv->free_recv_skb_queue, - pskb); - } - pskb = NULL; - } - } -exit: - return res; -} - -void rtw_hal_free_recv_priv(struct adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - struct recv_priv *precvpriv = &padapter->recvpriv; - - precvbuf = precvpriv->precv_buf; - - for (i = 0; i < NR_RECVBUFF; i++) { - usb_free_urb(precvbuf->purb); - precvbuf++; - } - - kfree(precvpriv->precv_buf); - skb_queue_purge(&precvpriv->rx_skb_queue); - skb_queue_purge(&precvpriv->free_recv_skb_queue); -} diff --git a/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c b/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c deleted file mode 100644 index 1fa558e0de38..000000000000 --- a/drivers/staging/rtl8188eu/hal/rtl8188eu_xmit.c +++ /dev/null @@ -1,638 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _RTL8188E_XMIT_C_ -#include <osdep_service.h> -#include <drv_types.h> -#include <mon.h> -#include <wifi.h> -#include <osdep_intf.h> -#include <usb_ops_linux.h> -#include <rtl8188e_hal.h> - -s32 rtw_hal_init_xmit_priv(struct adapter *adapt) -{ - struct xmit_priv *pxmitpriv = &adapt->xmitpriv; - - tasklet_setup(&pxmitpriv->xmit_tasklet, rtl8188eu_xmit_tasklet); - return _SUCCESS; -} - -static u8 urb_zero_packet_chk(struct adapter *adapt, int sz) -{ - return !((sz + TXDESC_SIZE) % adapt->HalData->UsbBulkOutSize); -} - -static void rtl8188eu_cal_txdesc_chksum(struct tx_desc *ptxdesc) -{ - u16 *usptr = (u16 *)ptxdesc; - u32 count = 16; /* (32 bytes / 2 bytes per XOR) => 16 times */ - u32 index; - u16 checksum = 0; - - /* Clear first */ - ptxdesc->txdw7 &= cpu_to_le32(0xffff0000); - - for (index = 0; index < count; index++) - checksum = checksum ^ le16_to_cpu(*(__le16 *)(usptr + index)); - ptxdesc->txdw7 |= cpu_to_le32(0x0000ffff & checksum); -} - -/* - * In normal chip, we should send some packet to Hw which will be used by Fw - * in FW LPS mode. The function is to fill the Tx descriptor of this packets, - * then Fw can tell Hw to send these packet derectly. - */ -void rtl8188e_fill_fake_txdesc(struct adapter *adapt, u8 *desc, u32 BufferLen, u8 ispspoll, u8 is_btqosnull) -{ - struct tx_desc *ptxdesc; - - /* Clear all status */ - ptxdesc = (struct tx_desc *)desc; - memset(desc, 0, TXDESC_SIZE); - - /* offset 0 */ - ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); /* own, bFirstSeg, bLastSeg; */ - - ptxdesc->txdw0 |= cpu_to_le32(((TXDESC_SIZE + OFFSET_SZ) << OFFSET_SHT) & 0x00ff0000); /* 32 bytes for TX Desc */ - - ptxdesc->txdw0 |= cpu_to_le32(BufferLen & 0x0000ffff); /* Buffer size + command header */ - - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32((QSLT_MGNT << QSEL_SHT) & 0x00001f00); /* Fixed queue of Mgnt queue */ - - /* Set NAVUSEHDR to prevent Ps-poll AId filed to be changed to error vlaue by Hw. */ - if (ispspoll) { - ptxdesc->txdw1 |= cpu_to_le32(NAVUSEHDR); - } else { - ptxdesc->txdw4 |= cpu_to_le32(BIT(7)); /* Hw set sequence number */ - ptxdesc->txdw3 |= cpu_to_le32((8 << 28)); /* set bit3 to 1. Suugested by TimChen. 2009.12.29. */ - } - - if (is_btqosnull) - ptxdesc->txdw2 |= cpu_to_le32(BIT(23)); /* BT NULL */ - - /* offset 16 */ - ptxdesc->txdw4 |= cpu_to_le32(BIT(8));/* driver uses rate */ - - /* USB interface drop packet if the checksum of descriptor isn't correct. */ - /* Using this checksum can let hardware recovery from packet bulk out error (e.g. Cancel URC, Bulk out error.). */ - rtl8188eu_cal_txdesc_chksum(ptxdesc); -} - -static void fill_txdesc_sectype(struct pkt_attrib *pattrib, struct tx_desc *ptxdesc) -{ - if ((pattrib->encrypt > 0) && !pattrib->bswenc) { - switch (pattrib->encrypt) { - /* SEC_TYPE : 0:NO_ENC,1:WEP40/TKIP,2:WAPI,3:AES */ - case _WEP40_: - case _WEP104_: - ptxdesc->txdw1 |= cpu_to_le32((0x01 << SEC_TYPE_SHT) & 0x00c00000); - ptxdesc->txdw2 |= cpu_to_le32(0x7 << AMPDU_DENSITY_SHT); - break; - case _TKIP_: - case _TKIP_WTMIC_: - ptxdesc->txdw1 |= cpu_to_le32((0x01 << SEC_TYPE_SHT) & 0x00c00000); - ptxdesc->txdw2 |= cpu_to_le32(0x7 << AMPDU_DENSITY_SHT); - break; - case _AES_: - ptxdesc->txdw1 |= cpu_to_le32((0x03 << SEC_TYPE_SHT) & 0x00c00000); - ptxdesc->txdw2 |= cpu_to_le32(0x7 << AMPDU_DENSITY_SHT); - break; - case _NO_PRIVACY_: - default: - break; - } - } -} - -static void fill_txdesc_vcs(struct pkt_attrib *pattrib, __le32 *pdw) -{ - switch (pattrib->vcs_mode) { - case RTS_CTS: - *pdw |= cpu_to_le32(RTS_EN); - break; - case CTS_TO_SELF: - *pdw |= cpu_to_le32(CTS_2_SELF); - break; - case NONE_VCS: - default: - break; - } - if (pattrib->vcs_mode) { - *pdw |= cpu_to_le32(HW_RTS_EN); - /* Set RTS BW */ - if (pattrib->ht_en) { - *pdw |= (pattrib->bwmode & HT_CHANNEL_WIDTH_40) ? cpu_to_le32(BIT(27)) : 0; - - if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) - *pdw |= cpu_to_le32((0x01 << 28) & 0x30000000); - else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER) - *pdw |= cpu_to_le32((0x02 << 28) & 0x30000000); - else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) - *pdw |= 0; - else - *pdw |= cpu_to_le32((0x03 << 28) & 0x30000000); - } - } -} - -static void fill_txdesc_phy(struct pkt_attrib *pattrib, __le32 *pdw) -{ - if (pattrib->ht_en) { - *pdw |= (pattrib->bwmode & HT_CHANNEL_WIDTH_40) ? cpu_to_le32(BIT(25)) : 0; - - if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_LOWER) - *pdw |= cpu_to_le32((0x01 << DATA_SC_SHT) & 0x003f0000); - else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_UPPER) - *pdw |= cpu_to_le32((0x02 << DATA_SC_SHT) & 0x003f0000); - else if (pattrib->ch_offset == HAL_PRIME_CHNL_OFFSET_DONT_CARE) - *pdw |= 0; - else - *pdw |= cpu_to_le32((0x03 << DATA_SC_SHT) & 0x003f0000); - } -} - -static s32 update_txdesc(struct xmit_frame *pxmitframe, u8 *pmem, s32 sz, u8 bagg_pkt) -{ - int pull = 0; - uint qsel; - u8 data_rate, pwr_status, offset; - struct adapter *adapt = pxmitframe->padapter; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct odm_dm_struct *odmpriv = &adapt->HalData->odmpriv; - struct tx_desc *ptxdesc = (struct tx_desc *)pmem; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if (adapt->registrypriv.mp_mode == 0) { - if ((!bagg_pkt) && (urb_zero_packet_chk(adapt, sz) == 0)) { - ptxdesc = (struct tx_desc *)(pmem + PACKET_OFFSET_SZ); - pull = 1; - } - } - - memset(ptxdesc, 0, sizeof(struct tx_desc)); - - /* 4 offset 0 */ - ptxdesc->txdw0 |= cpu_to_le32(OWN | FSG | LSG); - ptxdesc->txdw0 |= cpu_to_le32(sz & 0x0000ffff);/* update TXPKTSIZE */ - - offset = TXDESC_SIZE + OFFSET_SZ; - - ptxdesc->txdw0 |= cpu_to_le32(((offset) << OFFSET_SHT) & 0x00ff0000);/* 32 bytes for TX Desc */ - - if (is_multicast_ether_addr(pattrib->ra)) - ptxdesc->txdw0 |= cpu_to_le32(BMC); - - if (adapt->registrypriv.mp_mode == 0) { - if (!bagg_pkt) { - if ((pull) && (pxmitframe->pkt_offset > 0)) - pxmitframe->pkt_offset = pxmitframe->pkt_offset - 1; - } - } - - /* pkt_offset, unit:8 bytes padding */ - if (pxmitframe->pkt_offset > 0) - ptxdesc->txdw1 |= cpu_to_le32((pxmitframe->pkt_offset << 26) & 0x7c000000); - - /* driver uses rate */ - ptxdesc->txdw4 |= cpu_to_le32(USERATE);/* rate control always by driver */ - - if ((pxmitframe->frame_tag & 0x0f) == DATA_FRAMETAG) { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32(pattrib->mac_id & 0x3F); - - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - - ptxdesc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000F0000); - - fill_txdesc_sectype(pattrib, ptxdesc); - - if (pattrib->ampdu_en) { - ptxdesc->txdw2 |= cpu_to_le32(AGG_EN);/* AGG EN */ - ptxdesc->txdw6 = cpu_to_le32(0x6666f800); - } else { - ptxdesc->txdw2 |= cpu_to_le32(AGG_BK);/* AGG BK */ - } - - /* offset 8 */ - - /* offset 12 */ - ptxdesc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0x0FFF0000); - - /* offset 16 , offset 20 */ - if (pattrib->qos_en) - ptxdesc->txdw4 |= cpu_to_le32(QOS);/* QoS */ - - /* offset 20 */ - if (pxmitframe->agg_num > 1) - ptxdesc->txdw5 |= cpu_to_le32((pxmitframe->agg_num << USB_TXAGG_NUM_SHT) & 0xFF000000); - - if ((pattrib->ether_type != 0x888e) && - (pattrib->ether_type != 0x0806) && - (pattrib->ether_type != 0x88b4) && - (pattrib->dhcp_pkt != 1)) { - /* Non EAP & ARP & DHCP type data packet */ - - fill_txdesc_vcs(pattrib, &ptxdesc->txdw4); - fill_txdesc_phy(pattrib, &ptxdesc->txdw4); - - ptxdesc->txdw4 |= cpu_to_le32(0x00000008);/* RTS Rate=24M */ - ptxdesc->txdw5 |= cpu_to_le32(0x0001ff00);/* DATA/RTS Rate FB LMT */ - - if (pattrib->ht_en) { - if (ODM_RA_GetShortGI_8188E(odmpriv, pattrib->mac_id)) - ptxdesc->txdw5 |= cpu_to_le32(SGI);/* SGI */ - } - data_rate = ODM_RA_GetDecisionRate_8188E(odmpriv, pattrib->mac_id); - ptxdesc->txdw5 |= cpu_to_le32(data_rate & 0x3F); - pwr_status = ODM_RA_GetHwPwrStatus_8188E(odmpriv, pattrib->mac_id); - ptxdesc->txdw4 |= cpu_to_le32((pwr_status & 0x7) << PWR_STATUS_SHT); - } else { - /* EAP data packet and ARP packet and DHCP. */ - /* Use the 1M data rate to send the EAP/ARP packet. */ - /* This will maybe make the handshake smooth. */ - ptxdesc->txdw2 |= cpu_to_le32(AGG_BK);/* AGG BK */ - if (pmlmeinfo->preamble_mode == PREAMBLE_SHORT) - ptxdesc->txdw4 |= cpu_to_le32(BIT(24));/* DATA_SHORT */ - ptxdesc->txdw5 |= cpu_to_le32(MRateToHwRate(pmlmeext->tx_rate)); - } - } else if ((pxmitframe->frame_tag & 0x0f) == MGNT_FRAMETAG) { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32(pattrib->mac_id & 0x3f); - - qsel = (uint)(pattrib->qsel & 0x0000001f); - ptxdesc->txdw1 |= cpu_to_le32((qsel << QSEL_SHT) & 0x00001f00); - - ptxdesc->txdw1 |= cpu_to_le32((pattrib->raid << RATE_ID_SHT) & 0x000f0000); - - /* offset 8 */ - /* CCX-TXRPT ack for xmit mgmt frames. */ - if (pxmitframe->ack_report) - ptxdesc->txdw2 |= cpu_to_le32(BIT(19)); - - /* offset 12 */ - ptxdesc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0x0FFF0000); - - /* offset 20 */ - ptxdesc->txdw5 |= cpu_to_le32(RTY_LMT_EN);/* retry limit enable */ - if (pattrib->retry_ctrl) - ptxdesc->txdw5 |= cpu_to_le32(0x00180000);/* retry limit = 6 */ - else - ptxdesc->txdw5 |= cpu_to_le32(0x00300000);/* retry limit = 12 */ - - ptxdesc->txdw5 |= cpu_to_le32(MRateToHwRate(pmlmeext->tx_rate)); - } else { - /* offset 4 */ - ptxdesc->txdw1 |= cpu_to_le32((4) & 0x3f);/* CAM_ID(MAC_ID) */ - - ptxdesc->txdw1 |= cpu_to_le32((6 << RATE_ID_SHT) & 0x000f0000);/* raid */ - - /* offset 8 */ - - /* offset 12 */ - ptxdesc->txdw3 |= cpu_to_le32((pattrib->seqnum << SEQ_SHT) & 0x0fff0000); - - /* offset 20 */ - ptxdesc->txdw5 |= cpu_to_le32(MRateToHwRate(pmlmeext->tx_rate)); - } - - /* 2009.11.05. tynli_test. Suggested by SD4 Filen for FW LPS. */ - /* (1) The sequence number of each non-Qos frame / broadcast / multicast / */ - /* mgnt frame should be controlled by Hw because Fw will also send null data */ - /* which we cannot control when Fw LPS enable. */ - /* --> default enable non-Qos data sequense number. 2010.06.23. by tynli. */ - /* (2) Enable HW SEQ control for beacon packet, because we use Hw beacon. */ - /* (3) Use HW Qos SEQ to control the seq num of Ext port non-Qos packets. */ - /* 2010.06.23. Added by tynli. */ - if (!pattrib->qos_en) { - ptxdesc->txdw3 |= cpu_to_le32(EN_HWSEQ); /* Hw set sequence number */ - ptxdesc->txdw4 |= cpu_to_le32(HW_SSN); /* Hw set sequence number */ - } - - rtl88eu_dm_set_tx_ant_by_tx_info(odmpriv, pmem, pattrib->mac_id); - - rtl8188eu_cal_txdesc_chksum(ptxdesc); - return pull; -} - -/* for non-agg data frame or management frame */ -static s32 rtw_dump_xframe(struct adapter *adapt, struct xmit_frame *pxmitframe) -{ - s32 ret = _SUCCESS; - s32 inner_ret = _SUCCESS; - int t, sz, w_sz, pull = 0; - u8 *mem_addr; - u32 ff_hwaddr; - struct xmit_buf *pxmitbuf = pxmitframe->pxmitbuf; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct xmit_priv *pxmitpriv = &adapt->xmitpriv; - - if ((pxmitframe->frame_tag == DATA_FRAMETAG) && - (pxmitframe->attrib.ether_type != 0x0806) && - (pxmitframe->attrib.ether_type != 0x888e) && - (pxmitframe->attrib.ether_type != 0x88b4) && - (pxmitframe->attrib.dhcp_pkt != 1)) - rtw_issue_addbareq_cmd(adapt, pxmitframe); - mem_addr = pxmitframe->buf_addr; - - for (t = 0; t < pattrib->nr_frags; t++) { - if (inner_ret != _SUCCESS && ret == _SUCCESS) - ret = _FAIL; - - if (t != (pattrib->nr_frags - 1)) { - sz = pxmitpriv->frag_len; - sz = sz - 4 - pattrib->icv_len; - } else { - /* no frag */ - sz = pattrib->last_txcmdsz; - } - - pull = update_txdesc(pxmitframe, mem_addr, sz, false); - - if (pull) { - mem_addr += PACKET_OFFSET_SZ; /* pull txdesc head */ - pxmitframe->buf_addr = mem_addr; - w_sz = sz + TXDESC_SIZE; - } else { - w_sz = sz + TXDESC_SIZE + PACKET_OFFSET_SZ; - } - ff_hwaddr = rtw_get_ff_hwaddr(pxmitframe); - - inner_ret = usb_write_port(adapt, ff_hwaddr, w_sz, pxmitbuf); - - rtw_count_tx_stats(adapt, pxmitframe, sz); - - mem_addr += w_sz; - - mem_addr = (u8 *)round_up((size_t)mem_addr, 4); - } - - rtw_free_xmitframe(pxmitpriv, pxmitframe); - - if (ret != _SUCCESS) - rtw_sctx_done_err(&pxmitbuf->sctx, RTW_SCTX_DONE_UNKNOWN); - - return ret; -} - -static u32 xmitframe_need_length(struct xmit_frame *pxmitframe) -{ - struct pkt_attrib *pattrib = &pxmitframe->attrib; - - u32 len; - - /* no consider fragement */ - len = pattrib->hdrlen + pattrib->iv_len + - SNAP_SIZE + sizeof(u16) + - pattrib->pktlen + - ((pattrib->bswenc) ? pattrib->icv_len : 0); - - if (pattrib->encrypt == _TKIP_) - len += 8; - - return len; -} - -bool rtl8188eu_xmitframe_complete(struct adapter *adapt, - struct xmit_priv *pxmitpriv) -{ - struct xmit_frame *pxmitframe, *n; - struct xmit_frame *pfirstframe = NULL; - struct xmit_buf *pxmitbuf; - - /* aggregate variable */ - struct hw_xmit *phwxmit; - struct sta_info *psta = NULL; - struct tx_servq *ptxservq = NULL; - - struct list_head *xmitframe_phead = NULL; - - u32 pbuf; /* next pkt address */ - u32 pbuf_tail; /* last pkt tail */ - u32 len; /* packet length, except TXDESC_SIZE and PKT_OFFSET */ - - u32 bulksize = adapt->HalData->UsbBulkOutSize; - u8 desc_cnt; - u32 bulkptr; - - /* dump frame variable */ - u32 ff_hwaddr; - - pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) - return false; - - /* 3 1. pick up first frame */ - pxmitframe = rtw_dequeue_xframe(pxmitpriv, pxmitpriv->hwxmits, pxmitpriv->hwxmit_entry); - if (!pxmitframe) { - /* no more xmit frame, release xmit buffer */ - rtw_free_xmitbuf(pxmitpriv, pxmitbuf); - return false; - } - - pxmitframe->pxmitbuf = pxmitbuf; - pxmitframe->buf_addr = pxmitbuf->pbuf; - pxmitbuf->priv_data = pxmitframe; - - pxmitframe->agg_num = 1; /* alloc xmitframe should assign to 1. */ - pxmitframe->pkt_offset = 1; /* first frame of aggregation, reserve offset */ - - rtw_xmitframe_coalesce(adapt, pxmitframe->pkt, pxmitframe); - - /* always return ndis_packet after rtw_xmitframe_coalesce */ - rtw_os_xmit_complete(adapt, pxmitframe); - - /* 3 2. aggregate same priority and same DA(AP or STA) frames */ - pfirstframe = pxmitframe; - len = xmitframe_need_length(pfirstframe) + TXDESC_SIZE + (pfirstframe->pkt_offset * PACKET_OFFSET_SZ); - pbuf_tail = len; - pbuf = round_up(pbuf_tail, 8); - - /* check pkt amount in one bulk */ - desc_cnt = 0; - bulkptr = bulksize; - if (pbuf < bulkptr) { - desc_cnt++; - } else { - desc_cnt = 0; - bulkptr = ((pbuf / bulksize) + 1) * bulksize; /* round to next bulksize */ - } - - /* dequeue same priority packet from station tx queue */ - psta = pfirstframe->attrib.psta; - switch (pfirstframe->attrib.priority) { - case 1: - case 2: - ptxservq = &psta->sta_xmitpriv.bk_q; - phwxmit = pxmitpriv->hwxmits + 3; - break; - case 4: - case 5: - ptxservq = &psta->sta_xmitpriv.vi_q; - phwxmit = pxmitpriv->hwxmits + 1; - break; - case 6: - case 7: - ptxservq = &psta->sta_xmitpriv.vo_q; - phwxmit = pxmitpriv->hwxmits; - break; - case 0: - case 3: - default: - ptxservq = &psta->sta_xmitpriv.be_q; - phwxmit = pxmitpriv->hwxmits + 2; - break; - } - spin_lock_bh(&pxmitpriv->lock); - - xmitframe_phead = get_list_head(&ptxservq->sta_pending); - list_for_each_entry_safe(pxmitframe, n, xmitframe_phead, list) { - pxmitframe->agg_num = 0; /* not first frame of aggregation */ - pxmitframe->pkt_offset = 0; /* not first frame of aggregation, no need to reserve offset */ - - len = xmitframe_need_length(pxmitframe) + TXDESC_SIZE + (pxmitframe->pkt_offset * PACKET_OFFSET_SZ); - - if (round_up(pbuf + len, 8) > MAX_XMITBUF_SZ) { - pxmitframe->agg_num = 1; - pxmitframe->pkt_offset = 1; - break; - } - list_del_init(&pxmitframe->list); - ptxservq->qcnt--; - phwxmit->accnt--; - - pxmitframe->buf_addr = pxmitbuf->pbuf + pbuf; - - rtw_xmitframe_coalesce(adapt, pxmitframe->pkt, pxmitframe); - /* always return ndis_packet after rtw_xmitframe_coalesce */ - rtw_os_xmit_complete(adapt, pxmitframe); - - /* (len - TXDESC_SIZE) == pxmitframe->attrib.last_txcmdsz */ - update_txdesc(pxmitframe, pxmitframe->buf_addr, pxmitframe->attrib.last_txcmdsz, true); - - /* don't need xmitframe any more */ - rtw_free_xmitframe(pxmitpriv, pxmitframe); - - /* handle pointer and stop condition */ - pbuf_tail = pbuf + len; - pbuf = round_up(pbuf_tail, 8); - - pfirstframe->agg_num++; - if (pfirstframe->agg_num == MAX_TX_AGG_PACKET_NUMBER) - break; - - if (pbuf < bulkptr) { - desc_cnt++; - if (desc_cnt == adapt->HalData->UsbTxAggDescNum) - break; - } else { - desc_cnt = 0; - bulkptr = ((pbuf / bulksize) + 1) * bulksize; - } - } /* end while (aggregate same priority and same DA(AP or STA) frames) */ - - if (list_empty(&ptxservq->sta_pending.queue)) - list_del_init(&ptxservq->tx_pending); - - spin_unlock_bh(&pxmitpriv->lock); - if ((pfirstframe->attrib.ether_type != 0x0806) && - (pfirstframe->attrib.ether_type != 0x888e) && - (pfirstframe->attrib.ether_type != 0x88b4) && - (pfirstframe->attrib.dhcp_pkt != 1)) - rtw_issue_addbareq_cmd(adapt, pfirstframe); - /* 3 3. update first frame txdesc */ - if ((pbuf_tail % bulksize) == 0) { - /* remove pkt_offset */ - pbuf_tail -= PACKET_OFFSET_SZ; - pfirstframe->buf_addr += PACKET_OFFSET_SZ; - pfirstframe->pkt_offset--; - } - - update_txdesc(pfirstframe, pfirstframe->buf_addr, pfirstframe->attrib.last_txcmdsz, true); - - /* 3 4. write xmit buffer to USB FIFO */ - ff_hwaddr = rtw_get_ff_hwaddr(pfirstframe); - usb_write_port(adapt, ff_hwaddr, pbuf_tail, pxmitbuf); - - /* 3 5. update statisitc */ - pbuf_tail -= (pfirstframe->agg_num * TXDESC_SIZE); - pbuf_tail -= (pfirstframe->pkt_offset * PACKET_OFFSET_SZ); - - rtw_count_tx_stats(adapt, pfirstframe, pbuf_tail); - - rtw_free_xmitframe(pxmitpriv, pfirstframe); - - return true; -} - -/* - * Return - * true dump packet directly - * false enqueue packet - */ -bool rtw_hal_xmit(struct adapter *adapt, struct xmit_frame *pxmitframe) -{ - s32 res; - struct xmit_buf *pxmitbuf = NULL; - struct xmit_priv *pxmitpriv = &adapt->xmitpriv; - struct pkt_attrib *pattrib = &pxmitframe->attrib; - struct mlme_priv *pmlmepriv = &adapt->mlmepriv; - - spin_lock_bh(&pxmitpriv->lock); - - if (rtw_txframes_sta_ac_pending(adapt, pattrib) > 0) - goto enqueue; - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) - goto enqueue; - - pxmitbuf = rtw_alloc_xmitbuf(pxmitpriv); - if (!pxmitbuf) - goto enqueue; - - spin_unlock_bh(&pxmitpriv->lock); - - pxmitframe->pxmitbuf = pxmitbuf; - pxmitframe->buf_addr = pxmitbuf->pbuf; - pxmitbuf->priv_data = pxmitframe; - - res = rtw_xmitframe_coalesce(adapt, pxmitframe->pkt, pxmitframe); - - if (res == _SUCCESS) { - rtw_dump_xframe(adapt, pxmitframe); - } else { - rtw_free_xmitbuf(pxmitpriv, pxmitbuf); - rtw_free_xmitframe(pxmitpriv, pxmitframe); - } - - return true; - -enqueue: - res = rtw_xmitframe_enqueue(adapt, pxmitframe); - spin_unlock_bh(&pxmitpriv->lock); - - if (res != _SUCCESS) { - rtw_free_xmitframe(pxmitpriv, pxmitframe); - - /* Trick, make the statistics correct */ - pxmitpriv->tx_pkts--; - pxmitpriv->tx_drop++; - return true; - } - - return false; -} - -s32 rtw_hal_mgnt_xmit(struct adapter *adapt, struct xmit_frame *pmgntframe) -{ - struct xmit_priv *xmitpriv = &adapt->xmitpriv; - - rtl88eu_mon_xmit_hook(adapt->pmondev, pmgntframe, xmitpriv->frag_len); - return rtw_dump_xframe(adapt, pmgntframe); -} diff --git a/drivers/staging/rtl8188eu/hal/usb_halinit.c b/drivers/staging/rtl8188eu/hal/usb_halinit.c deleted file mode 100644 index 1d7d5037ce89..000000000000 --- a/drivers/staging/rtl8188eu/hal/usb_halinit.c +++ /dev/null @@ -1,1862 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _HCI_HAL_INIT_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <rtw_efuse.h> -#include <fw.h> -#include <rtl8188e_hal.h> -#include <phy.h> - -#define HAL_BB_ENABLE 1 - -static void _ConfigNormalChipOutEP_8188E(struct adapter *adapt, u8 NumOutPipe) -{ - struct hal_data_8188e *haldata = adapt->HalData; - - switch (NumOutPipe) { - case 3: - haldata->OutEpQueueSel = TX_SELE_HQ | TX_SELE_LQ | TX_SELE_NQ; - haldata->OutEpNumber = 3; - break; - case 2: - haldata->OutEpQueueSel = TX_SELE_HQ | TX_SELE_NQ; - haldata->OutEpNumber = 2; - break; - case 1: - haldata->OutEpQueueSel = TX_SELE_HQ; - haldata->OutEpNumber = 1; - break; - default: - break; - } -} - -static bool HalUsbSetQueuePipeMapping8188EUsb(struct adapter *adapt, u8 NumInPipe, u8 NumOutPipe) -{ - bool result = false; - - _ConfigNormalChipOutEP_8188E(adapt, NumOutPipe); - - /* Normal chip with one IN and one OUT doesn't have interrupt IN EP. */ - if (adapt->HalData->OutEpNumber == 1) { - if (NumInPipe != 1) - return result; - } - - /* All config other than above support one Bulk IN and one Interrupt IN. */ - - result = hal_mapping_out_pipe(adapt, NumOutPipe); - - return result; -} - -void rtw_hal_chip_configure(struct adapter *adapt) -{ - struct hal_data_8188e *haldata = adapt->HalData; - struct dvobj_priv *pdvobjpriv = adapter_to_dvobj(adapt); - - if (pdvobjpriv->ishighspeed) - haldata->UsbBulkOutSize = USB_HIGH_SPEED_BULK_SIZE;/* 512 bytes */ - else - haldata->UsbBulkOutSize = USB_FULL_SPEED_BULK_SIZE;/* 64 bytes */ - - haldata->interfaceIndex = pdvobjpriv->InterfaceNumber; - - haldata->UsbTxAggMode = 1; - haldata->UsbTxAggDescNum = 0x6; /* only 4 bits */ - - haldata->UsbRxAggMode = USB_RX_AGG_DMA;/* USB_RX_AGG_DMA; */ - haldata->UsbRxAggBlockCount = 8; /* unit : 512b */ - haldata->UsbRxAggBlockTimeout = 0x6; - haldata->UsbRxAggPageCount = 48; /* uint :128 b 0x0A; 10 = MAX_RX_DMA_BUFFER_SIZE/2/haldata->UsbBulkOutSize */ - haldata->UsbRxAggPageTimeout = 0x4; /* 6, absolute time = 34ms/(2^6) */ - - HalUsbSetQueuePipeMapping8188EUsb(adapt, pdvobjpriv->RtNumInPipes, - pdvobjpriv->RtNumOutPipes); -} - -u32 rtw_hal_power_on(struct adapter *adapt) -{ - u16 value16; - /* HW Power on sequence */ - if (adapt->HalData->bMacPwrCtrlOn) - return _SUCCESS; - - if (!rtl88eu_pwrseqcmdparsing(adapt, Rtl8188E_NIC_PWR_ON_FLOW)) - return _FAIL; - - /* Enable MAC DMA/WMAC/SCHEDULE/SEC block */ - /* Set CR bit10 to enable 32k calibration. Suggested by SD1 Gimmy. Added by tynli. 2011.08.31. */ - usb_write16(adapt, REG_CR, 0x00); /* suggseted by zhouzhou, by page, 20111230 */ - - /* Enable MAC DMA/WMAC/SCHEDULE/SEC block */ - value16 = usb_read16(adapt, REG_CR); - value16 |= (HCI_TXDMA_EN | HCI_RXDMA_EN | TXDMA_EN | RXDMA_EN - | PROTOCOL_EN | SCHEDULE_EN | ENSEC | CALTMR_EN); - /* for SDIO - Set CR bit10 to enable 32k calibration. Suggested by SD1 Gimmy. Added by tynli. 2011.08.31. */ - - usb_write16(adapt, REG_CR, value16); - adapt->HalData->bMacPwrCtrlOn = true; - - return _SUCCESS; -} - -/* Shall USB interface init this? */ -static void _InitInterrupt(struct adapter *Adapter) -{ - u32 imr, imr_ex; - u8 usb_opt; - - /* HISR write one to clear */ - usb_write32(Adapter, REG_HISR_88E, 0xFFFFFFFF); - /* HIMR - */ - imr = IMR_PSTIMEOUT_88E | IMR_TBDER_88E | IMR_CPWM_88E | IMR_CPWM2_88E; - usb_write32(Adapter, REG_HIMR_88E, imr); - Adapter->HalData->IntrMask[0] = imr; - - imr_ex = IMR_TXERR_88E | IMR_RXERR_88E | IMR_TXFOVW_88E | IMR_RXFOVW_88E; - usb_write32(Adapter, REG_HIMRE_88E, imr_ex); - Adapter->HalData->IntrMask[1] = imr_ex; - - /* REG_USB_SPECIAL_OPTION - BIT(4) */ - /* 0; Use interrupt endpoint to upload interrupt pkt */ - /* 1; Use bulk endpoint to upload interrupt pkt, */ - usb_opt = usb_read8(Adapter, REG_USB_SPECIAL_OPTION); - - if (!adapter_to_dvobj(Adapter)->ishighspeed) - usb_opt = usb_opt & (~INT_BULK_SEL); - else - usb_opt = usb_opt | (INT_BULK_SEL); - - usb_write8(Adapter, REG_USB_SPECIAL_OPTION, usb_opt); -} - -static void _InitQueueReservedPage(struct adapter *Adapter) -{ - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - u32 numHQ = 0; - u32 numLQ = 0; - u32 numNQ = 0; - u32 numPubQ; - u32 value32; - u8 value8; - bool bWiFiConfig = pregistrypriv->wifi_spec; - - if (bWiFiConfig) { - if (Adapter->HalData->OutEpQueueSel & TX_SELE_HQ) - numHQ = 0x29; - - if (Adapter->HalData->OutEpQueueSel & TX_SELE_LQ) - numLQ = 0x1C; - - /* NOTE: This step shall be proceed before writing REG_RQPN. */ - if (Adapter->HalData->OutEpQueueSel & TX_SELE_NQ) - numNQ = 0x1C; - value8 = (u8)_NPQ(numNQ); - usb_write8(Adapter, REG_RQPN_NPQ, value8); - - numPubQ = 0xA8 - numHQ - numLQ - numNQ; - - /* TX DMA */ - value32 = _HPQ(numHQ) | _LPQ(numLQ) | _PUBQ(numPubQ) | LD_RQPN; - usb_write32(Adapter, REG_RQPN, value32); - } else { - usb_write16(Adapter, REG_RQPN_NPQ, 0x0000);/* Just follow MP Team,??? Georgia 03/28 */ - usb_write16(Adapter, REG_RQPN_NPQ, 0x0d); - usb_write32(Adapter, REG_RQPN, 0x808E000d);/* reserve 7 page for LPS */ - } -} - -static void _InitTxBufferBoundary(struct adapter *Adapter, u8 txpktbuf_bndy) -{ - usb_write8(Adapter, REG_TXPKTBUF_BCNQ_BDNY, txpktbuf_bndy); - usb_write8(Adapter, REG_TXPKTBUF_MGQ_BDNY, txpktbuf_bndy); - usb_write8(Adapter, REG_TXPKTBUF_WMAC_LBK_BF_HD, txpktbuf_bndy); - usb_write8(Adapter, REG_TRXFF_BNDY, txpktbuf_bndy); - usb_write8(Adapter, REG_TDECTRL + 1, txpktbuf_bndy); -} - -static void _InitPageBoundary(struct adapter *Adapter) -{ - /* RX Page Boundary */ - /* */ - u16 rxff_bndy = MAX_RX_DMA_BUFFER_SIZE_88E - 1; - - usb_write16(Adapter, (REG_TRXFF_BNDY + 2), rxff_bndy); -} - -static void _InitNormalChipRegPriority(struct adapter *Adapter, u16 beQ, - u16 bkQ, u16 viQ, u16 voQ, u16 mgtQ, - u16 hiQ) -{ - u16 value16 = (usb_read16(Adapter, REG_TRXDMA_CTRL) & 0x7); - - value16 |= _TXDMA_BEQ_MAP(beQ) | _TXDMA_BKQ_MAP(bkQ) | - _TXDMA_VIQ_MAP(viQ) | _TXDMA_VOQ_MAP(voQ) | - _TXDMA_MGQ_MAP(mgtQ) | _TXDMA_HIQ_MAP(hiQ); - - usb_write16(Adapter, REG_TRXDMA_CTRL, value16); -} - -static void _InitNormalChipOneOutEpPriority(struct adapter *Adapter) -{ - u16 value = 0; - - switch (Adapter->HalData->OutEpQueueSel) { - case TX_SELE_HQ: - value = QUEUE_HIGH; - break; - case TX_SELE_LQ: - value = QUEUE_LOW; - break; - case TX_SELE_NQ: - value = QUEUE_NORMAL; - break; - default: - break; - } - _InitNormalChipRegPriority(Adapter, value, value, value, value, - value, value); -} - -static void _InitNormalChipTwoOutEpPriority(struct adapter *Adapter) -{ - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ; - u16 valueHi = 0; - u16 valueLow = 0; - - switch (Adapter->HalData->OutEpQueueSel) { - case (TX_SELE_HQ | TX_SELE_LQ): - valueHi = QUEUE_HIGH; - valueLow = QUEUE_LOW; - break; - case (TX_SELE_NQ | TX_SELE_LQ): - valueHi = QUEUE_NORMAL; - valueLow = QUEUE_LOW; - break; - case (TX_SELE_HQ | TX_SELE_NQ): - valueHi = QUEUE_HIGH; - valueLow = QUEUE_NORMAL; - break; - default: - break; - } - - if (!pregistrypriv->wifi_spec) { - beQ = valueLow; - bkQ = valueLow; - viQ = valueHi; - voQ = valueHi; - mgtQ = valueHi; - hiQ = valueHi; - } else {/* for WMM ,CONFIG_OUT_EP_WIFI_MODE */ - beQ = valueLow; - bkQ = valueHi; - viQ = valueHi; - voQ = valueLow; - mgtQ = valueHi; - hiQ = valueHi; - } - _InitNormalChipRegPriority(Adapter, beQ, bkQ, viQ, voQ, mgtQ, hiQ); -} - -static void _InitNormalChipThreeOutEpPriority(struct adapter *Adapter) -{ - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - u16 beQ, bkQ, viQ, voQ, mgtQ, hiQ; - - if (!pregistrypriv->wifi_spec) {/* typical setting */ - beQ = QUEUE_LOW; - bkQ = QUEUE_LOW; - viQ = QUEUE_NORMAL; - voQ = QUEUE_HIGH; - mgtQ = QUEUE_HIGH; - hiQ = QUEUE_HIGH; - } else {/* for WMM */ - beQ = QUEUE_LOW; - bkQ = QUEUE_NORMAL; - viQ = QUEUE_NORMAL; - voQ = QUEUE_HIGH; - mgtQ = QUEUE_HIGH; - hiQ = QUEUE_HIGH; - } - _InitNormalChipRegPriority(Adapter, beQ, bkQ, viQ, voQ, mgtQ, hiQ); -} - -static void _InitQueuePriority(struct adapter *Adapter) -{ - switch (Adapter->HalData->OutEpNumber) { - case 1: - _InitNormalChipOneOutEpPriority(Adapter); - break; - case 2: - _InitNormalChipTwoOutEpPriority(Adapter); - break; - case 3: - _InitNormalChipThreeOutEpPriority(Adapter); - break; - default: - break; - } -} - -static void _InitNetworkType(struct adapter *Adapter) -{ - u32 value32; - - value32 = usb_read32(Adapter, REG_CR); - /* TODO: use the other function to set network type */ - value32 = (value32 & ~MASK_NETTYPE) | _NETTYPE(NT_LINK_AP); - - usb_write32(Adapter, REG_CR, value32); -} - -static void _InitTransferPageSize(struct adapter *Adapter) -{ - /* Tx page size is always 128. */ - - u8 value8; - - value8 = _PSRX(PBP_128) | _PSTX(PBP_128); - usb_write8(Adapter, REG_PBP, value8); -} - -static void _InitDriverInfoSize(struct adapter *Adapter, u8 drvInfoSize) -{ - usb_write8(Adapter, REG_RX_DRVINFO_SZ, drvInfoSize); -} - -static void _InitWMACSetting(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - - haldata->ReceiveConfig = RCR_AAP | RCR_APM | RCR_AM | RCR_AB | - RCR_CBSSID_DATA | RCR_CBSSID_BCN | - RCR_APP_ICV | RCR_AMF | RCR_HTC_LOC_CTRL | - RCR_APP_MIC | RCR_APP_PHYSTS; - - /* some REG_RCR will be modified later by phy_ConfigMACWithHeaderFile() */ - usb_write32(Adapter, REG_RCR, haldata->ReceiveConfig); - - /* Accept all multicast address */ - usb_write32(Adapter, REG_MAR, 0xFFFFFFFF); - usb_write32(Adapter, REG_MAR + 4, 0xFFFFFFFF); -} - -static void _InitAdaptiveCtrl(struct adapter *Adapter) -{ - u16 value16; - u32 value32; - - /* Response Rate Set */ - value32 = usb_read32(Adapter, REG_RRSR); - value32 &= ~RATE_BITMAP_ALL; - value32 |= RATE_RRSR_CCK_ONLY_1M; - usb_write32(Adapter, REG_RRSR, value32); - - /* CF-END Threshold */ - - /* SIFS (used in NAV) */ - value16 = _SPEC_SIFS_CCK(0x10) | _SPEC_SIFS_OFDM(0x10); - usb_write16(Adapter, REG_SPEC_SIFS, value16); - - /* Retry Limit */ - value16 = _LRL(0x30) | _SRL(0x30); - usb_write16(Adapter, REG_RL, value16); -} - -static void _InitEDCA(struct adapter *Adapter) -{ - /* Set Spec SIFS (used in NAV) */ - usb_write16(Adapter, REG_SPEC_SIFS, 0x100a); - usb_write16(Adapter, REG_MAC_SPEC_SIFS, 0x100a); - - /* Set SIFS for CCK */ - usb_write16(Adapter, REG_SIFS_CTX, 0x100a); - - /* Set SIFS for OFDM */ - usb_write16(Adapter, REG_SIFS_TRX, 0x100a); - - /* TXOP */ - usb_write32(Adapter, REG_EDCA_BE_PARAM, 0x005EA42B); - usb_write32(Adapter, REG_EDCA_BK_PARAM, 0x0000A44F); - usb_write32(Adapter, REG_EDCA_VI_PARAM, 0x005EA324); - usb_write32(Adapter, REG_EDCA_VO_PARAM, 0x002FA226); -} - -static void _InitRDGSetting(struct adapter *Adapter) -{ - usb_write8(Adapter, REG_RD_CTRL, 0xFF); - usb_write16(Adapter, REG_RD_NAV_NXT, 0x200); - usb_write8(Adapter, REG_RD_RESP_PKT_TH, 0x05); -} - -static void _InitRxSetting(struct adapter *Adapter) -{ - usb_write32(Adapter, REG_MACID, 0x87654321); - usb_write32(Adapter, 0x0700, 0x87654321); -} - -static void _InitRetryFunction(struct adapter *Adapter) -{ - u8 value8; - - value8 = usb_read8(Adapter, REG_FWHW_TXQ_CTRL); - value8 |= EN_AMPDU_RTY_NEW; - usb_write8(Adapter, REG_FWHW_TXQ_CTRL, value8); - - /* Set ACK timeout */ - usb_write8(Adapter, REG_ACKTO, 0x40); -} - -/*----------------------------------------------------------------------------- - * Function: usb_AggSettingTxUpdate() - * - * Overview: Separate TX/RX parameters update independent for TP detection and - * dynamic TX/RX aggreagtion parameters update. - * - * Input: struct adapter * - * - * Output/Return: NONE - * - * Revised History: - * When Who Remark - * 12/10/2010 MHC Separate to smaller function. - * - *--------------------------------------------------------------------------- - */ -static void usb_AggSettingTxUpdate(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - u32 value32; - - if (Adapter->registrypriv.wifi_spec) - haldata->UsbTxAggMode = false; - - if (haldata->UsbTxAggMode) { - value32 = usb_read32(Adapter, REG_TDECTRL); - value32 = value32 & ~(BLK_DESC_NUM_MASK << BLK_DESC_NUM_SHIFT); - value32 |= ((haldata->UsbTxAggDescNum & BLK_DESC_NUM_MASK) << BLK_DESC_NUM_SHIFT); - - usb_write32(Adapter, REG_TDECTRL, value32); - } -} /* usb_AggSettingTxUpdate */ - -/*----------------------------------------------------------------------------- - * Function: usb_AggSettingRxUpdate() - * - * Overview: Separate TX/RX parameters update independent for TP detection and - * dynamic TX/RX aggreagtion parameters update. - * - * Input: struct adapter * - * - * Output/Return: NONE - * - * Revised History: - * When Who Remark - * 12/10/2010 MHC Separate to smaller function. - * - *--------------------------------------------------------------------------- - */ -static void usb_AggSettingRxUpdate(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - u8 valueDMA; - u8 valueUSB; - - valueDMA = usb_read8(Adapter, REG_TRXDMA_CTRL); - valueUSB = usb_read8(Adapter, REG_USB_SPECIAL_OPTION); - - switch (haldata->UsbRxAggMode) { - case USB_RX_AGG_DMA: - valueDMA |= RXDMA_AGG_EN; - valueUSB &= ~USB_AGG_EN; - break; - case USB_RX_AGG_USB: - valueDMA &= ~RXDMA_AGG_EN; - valueUSB |= USB_AGG_EN; - break; - case USB_RX_AGG_MIX: - valueDMA |= RXDMA_AGG_EN; - valueUSB |= USB_AGG_EN; - break; - case USB_RX_AGG_DISABLE: - default: - valueDMA &= ~RXDMA_AGG_EN; - valueUSB &= ~USB_AGG_EN; - break; - } - - usb_write8(Adapter, REG_TRXDMA_CTRL, valueDMA); - usb_write8(Adapter, REG_USB_SPECIAL_OPTION, valueUSB); - - switch (haldata->UsbRxAggMode) { - case USB_RX_AGG_DMA: - usb_write8(Adapter, REG_RXDMA_AGG_PG_TH, haldata->UsbRxAggPageCount); - usb_write8(Adapter, REG_RXDMA_AGG_PG_TH + 1, haldata->UsbRxAggPageTimeout); - break; - case USB_RX_AGG_USB: - usb_write8(Adapter, REG_USB_AGG_TH, haldata->UsbRxAggBlockCount); - usb_write8(Adapter, REG_USB_AGG_TO, haldata->UsbRxAggBlockTimeout); - break; - case USB_RX_AGG_MIX: - usb_write8(Adapter, REG_RXDMA_AGG_PG_TH, haldata->UsbRxAggPageCount); - usb_write8(Adapter, REG_RXDMA_AGG_PG_TH + 1, (haldata->UsbRxAggPageTimeout & 0x1F));/* 0x280[12:8] */ - usb_write8(Adapter, REG_USB_AGG_TH, haldata->UsbRxAggBlockCount); - usb_write8(Adapter, REG_USB_AGG_TO, haldata->UsbRxAggBlockTimeout); - break; - case USB_RX_AGG_DISABLE: - default: - /* TODO: */ - break; - } - - switch (PBP_128) { - case PBP_128: - haldata->HwRxPageSize = 128; - break; - case PBP_64: - haldata->HwRxPageSize = 64; - break; - case PBP_256: - haldata->HwRxPageSize = 256; - break; - case PBP_512: - haldata->HwRxPageSize = 512; - break; - case PBP_1024: - haldata->HwRxPageSize = 1024; - break; - default: - break; - } -} /* usb_AggSettingRxUpdate */ - -static void InitUsbAggregationSetting(struct adapter *Adapter) -{ - /* Tx aggregation setting */ - usb_AggSettingTxUpdate(Adapter); - - /* Rx aggregation setting */ - usb_AggSettingRxUpdate(Adapter); -} - -static void _InitBeaconParameters(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - - usb_write16(Adapter, REG_BCN_CTRL, 0x1010); - - /* TODO: Remove these magic number */ - usb_write16(Adapter, REG_TBTT_PROHIBIT, 0x6404);/* ms */ - usb_write8(Adapter, REG_DRVERLYINT, DRIVER_EARLY_INT_TIME);/* 5ms */ - usb_write8(Adapter, REG_BCNDMATIM, BCN_DMA_ATIME_INT_TIME); /* 2ms */ - - /* Suggested by designer timchen. Change beacon AIFS to the largest number */ - /* beacause test chip does not contension before sending beacon. by tynli. 2009.11.03 */ - usb_write16(Adapter, REG_BCNTCFG, 0x660F); - - haldata->RegBcnCtrlVal = usb_read8(Adapter, REG_BCN_CTRL); - haldata->RegTxPause = usb_read8(Adapter, REG_TXPAUSE); - haldata->RegFwHwTxQCtrl = usb_read8(Adapter, REG_FWHW_TXQ_CTRL + 2); - haldata->RegReg542 = usb_read8(Adapter, REG_TBTT_PROHIBIT + 2); - haldata->RegCR_1 = usb_read8(Adapter, REG_CR + 1); -} - -static void _BeaconFunctionEnable(struct adapter *Adapter) -{ - usb_write8(Adapter, REG_BCN_CTRL, (BIT(4) | BIT(3) | BIT(1))); - - usb_write8(Adapter, REG_RD_CTRL + 1, 0x6F); -} - -/* Set CCK and OFDM Block "ON" */ -static void _BBTurnOnBlock(struct adapter *Adapter) -{ - phy_set_bb_reg(Adapter, rFPGA0_RFMOD, bCCKEn, 0x1); - phy_set_bb_reg(Adapter, rFPGA0_RFMOD, bOFDMEn, 0x1); -} - -static void _InitAntenna_Selection(struct adapter *Adapter) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - - if (haldata->AntDivCfg == 0) - return; - - usb_write32(Adapter, REG_LEDCFG0, usb_read32(Adapter, REG_LEDCFG0) | BIT(23)); - phy_set_bb_reg(Adapter, rFPGA0_XAB_RFParameter, BIT(13), 0x01); - - if (phy_query_bb_reg(Adapter, rFPGA0_XA_RFInterfaceOE, 0x300) == Antenna_A) - haldata->CurAntenna = Antenna_A; - else - haldata->CurAntenna = Antenna_B; -} - -enum rt_rf_power_state RfOnOffDetect(struct adapter *adapt) -{ - u8 val8; - enum rt_rf_power_state rfpowerstate = rf_off; - - if (adapt->pwrctrlpriv.bHWPowerdown) { - val8 = usb_read8(adapt, REG_HSISR); - rfpowerstate = (val8 & BIT(7)) ? rf_off : rf_on; - } else { /* rf on/off */ - usb_write8(adapt, REG_MAC_PINMUX_CFG, usb_read8(adapt, REG_MAC_PINMUX_CFG) & ~(BIT(3))); - val8 = usb_read8(adapt, REG_GPIO_IO_SEL); - rfpowerstate = (val8 & BIT(3)) ? rf_on : rf_off; - } - return rfpowerstate; -} /* HalDetectPwrDownMode */ - -u32 rtl8188eu_hal_init(struct adapter *Adapter) -{ - u8 value8 = 0; - u16 value16; - u8 txpktbuf_bndy; - u32 status = _SUCCESS; - struct hal_data_8188e *haldata = Adapter->HalData; - struct pwrctrl_priv *pwrctrlpriv = &Adapter->pwrctrlpriv; - struct registry_priv *pregistrypriv = &Adapter->registrypriv; - - if (Adapter->pwrctrlpriv.bkeepfwalive) { - if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) { - rtl88eu_phy_iq_calibrate(Adapter, true); - } else { - rtl88eu_phy_iq_calibrate(Adapter, false); - haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true; - } - - ODM_TXPowerTrackingCheck(&haldata->odmpriv); - rtl88eu_phy_lc_calibrate(Adapter); - - goto exit; - } - - status = rtw_hal_power_on(Adapter); - if (status == _FAIL) { - goto exit; - } - - /* Save target channel */ - haldata->CurrentChannel = 6;/* default set to 6 */ - - if (pwrctrlpriv->reg_rfoff) - pwrctrlpriv->rf_pwrstate = rf_off; - - /* 2010/08/09 MH We need to check if we need to turnon or off RF after detecting */ - /* HW GPIO pin. Before PHY_RFConfig8192C. */ - /* 2010/08/26 MH If Efuse does not support sective suspend then disable the function. */ - - if (!pregistrypriv->wifi_spec) { - txpktbuf_bndy = TX_PAGE_BOUNDARY_88E; - } else { - /* for WMM */ - txpktbuf_bndy = WMM_NORMAL_TX_PAGE_BOUNDARY_88E; - } - - _InitQueueReservedPage(Adapter); - _InitQueuePriority(Adapter); - _InitPageBoundary(Adapter); - _InitTransferPageSize(Adapter); - - _InitTxBufferBoundary(Adapter, 0); - - if (Adapter->registrypriv.mp_mode == 1) { - _InitRxSetting(Adapter); - Adapter->bFWReady = false; - } else { - status = rtl88eu_download_fw(Adapter); - - if (status) { - Adapter->bFWReady = false; - return status; - } - Adapter->bFWReady = true; - } - rtl8188e_InitializeFirmwareVars(Adapter); - - phy_mac_config(Adapter); - - rtl88eu_phy_bb_config(Adapter); - - rtl88eu_phy_rf_config(Adapter); - - status = rtl8188e_iol_efuse_patch(Adapter); - if (status == _FAIL) - goto exit; - - _InitTxBufferBoundary(Adapter, txpktbuf_bndy); - - status = InitLLTTable(Adapter, txpktbuf_bndy); - if (status == _FAIL) { - goto exit; - } - - /* Get Rx PHY status in order to report RSSI and others. */ - _InitDriverInfoSize(Adapter, DRVINFO_SZ); - - _InitInterrupt(Adapter); - rtw_hal_set_hwreg(Adapter, HW_VAR_MAC_ADDR, - Adapter->eeprompriv.mac_addr); - _InitNetworkType(Adapter);/* set msr */ - _InitWMACSetting(Adapter); - _InitAdaptiveCtrl(Adapter); - _InitEDCA(Adapter); - _InitRetryFunction(Adapter); - InitUsbAggregationSetting(Adapter); - _InitBeaconParameters(Adapter); - /* Init CR MACTXEN, MACRXEN after setting RxFF boundary REG_TRXFF_BNDY to patch */ - /* Hw bug which Hw initials RxFF boundary size to a value which is larger than the real Rx buffer size in 88E. */ - /* Enable MACTXEN/MACRXEN block */ - value16 = usb_read16(Adapter, REG_CR); - value16 |= (MACTXEN | MACRXEN); - usb_write8(Adapter, REG_CR, value16); - - if (haldata->bRDGEnable) - _InitRDGSetting(Adapter); - - /* Enable TX Report */ - /* Enable Tx Report Timer */ - value8 = usb_read8(Adapter, REG_TX_RPT_CTRL); - usb_write8(Adapter, REG_TX_RPT_CTRL, (value8 | BIT(1) | BIT(0))); - /* Set MAX RPT MACID */ - usb_write8(Adapter, REG_TX_RPT_CTRL + 1, 2);/* FOR sta mode ,0: bc/mc ,1:AP */ - /* Tx RPT Timer. Unit: 32us */ - usb_write16(Adapter, REG_TX_RPT_TIME, 0xCdf0); - - usb_write8(Adapter, REG_EARLY_MODE_CONTROL, 0); - - usb_write16(Adapter, REG_PKT_VO_VI_LIFE_TIME, 0x0400); /* unit: 256us. 256ms */ - usb_write16(Adapter, REG_PKT_BE_BK_LIFE_TIME, 0x0400); /* unit: 256us. 256ms */ - - /* Keep RfRegChnlVal for later use. */ - haldata->RfRegChnlVal[0] = rtw_hal_read_rfreg(Adapter, (enum rf_radio_path)0, RF_CHNLBW, bRFRegOffsetMask); - haldata->RfRegChnlVal[1] = rtw_hal_read_rfreg(Adapter, (enum rf_radio_path)1, RF_CHNLBW, bRFRegOffsetMask); - - _BBTurnOnBlock(Adapter); - - invalidate_cam_all(Adapter); - - /* 2010/12/17 MH We need to set TX power according to EFUSE content at first. */ - phy_set_tx_power_level(Adapter, haldata->CurrentChannel); - -/* Move by Neo for USB SS to below setp */ -/* _RfPowerSave(Adapter); */ - - _InitAntenna_Selection(Adapter); - - /* */ - /* Disable BAR, suggested by Scott */ - /* 2010.04.09 add by hpfan */ - /* */ - usb_write32(Adapter, REG_BAR_MODE_CTRL, 0x0201ffff); - - /* HW SEQ CTRL */ - /* set 0x0 to 0xFF by tynli. Default enable HW SEQ NUM. */ - usb_write8(Adapter, REG_HWSEQ_CTRL, 0xFF); - - if (pregistrypriv->wifi_spec) - usb_write16(Adapter, REG_FAST_EDCA_CTRL, 0); - - /* Nav limit , suggest by scott */ - usb_write8(Adapter, 0x652, 0x0); - - rtl8188e_InitHalDm(Adapter); - - /* 2010/08/11 MH Merge from 8192SE for Minicard init. We need to confirm current radio status */ - /* and then decide to enable RF or not.!!!??? For Selective suspend mode. We may not */ - /* call initstruct adapter. May cause some problem?? */ - /* Fix the bug that Hw/Sw radio off before S3/S4, the RF off action will not be executed */ - /* in MgntActSet_RF_State() after wake up, because the value of haldata->eRFPowerState */ - /* is the same as eRfOff, we should change it to eRfOn after we config RF parameters. */ - /* Added by tynli. 2010.03.30. */ - pwrctrlpriv->rf_pwrstate = rf_on; - - /* enable Tx report. */ - usb_write8(Adapter, REG_FWHW_TXQ_CTRL + 1, 0x0F); - - /* Suggested by SD1 pisa. Added by tynli. 2011.10.21. */ - usb_write8(Adapter, REG_EARLY_MODE_CONTROL + 3, 0x01);/* Pretx_en, for WEP/TKIP SEC */ - - /* tynli_test_tx_report. */ - usb_write16(Adapter, REG_TX_RPT_TIME, 0x3DF0); - - /* enable tx DMA to drop the redundate data of packet */ - usb_write16(Adapter, REG_TXDMA_OFFSET_CHK, (usb_read16(Adapter, REG_TXDMA_OFFSET_CHK) | DROP_DATA_EN)); - - /* 2010/08/26 MH Merge from 8192CE. */ - if (pwrctrlpriv->rf_pwrstate == rf_on) { - if (haldata->odmpriv.RFCalibrateInfo.bIQKInitialized) { - rtl88eu_phy_iq_calibrate(Adapter, true); - } else { - rtl88eu_phy_iq_calibrate(Adapter, false); - haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = true; - } - - ODM_TXPowerTrackingCheck(&haldata->odmpriv); - - rtl88eu_phy_lc_calibrate(Adapter); - } - -/* _InitPABias(Adapter); */ - usb_write8(Adapter, REG_USB_HRPWM, 0); - - /* ack for xmit mgmt frames. */ - usb_write32(Adapter, REG_FWHW_TXQ_CTRL, usb_read32(Adapter, REG_FWHW_TXQ_CTRL) | BIT(12)); - -exit: - - return status; -} - -static void CardDisableRTL8188EU(struct adapter *Adapter) -{ - u8 val8; - - /* Stop Tx Report Timer. 0x4EC[Bit1]=b'0 */ - val8 = usb_read8(Adapter, REG_TX_RPT_CTRL); - usb_write8(Adapter, REG_TX_RPT_CTRL, val8 & (~BIT(1))); - - /* stop rx */ - usb_write8(Adapter, REG_CR, 0x0); - - /* Run LPS WL RFOFF flow */ - rtl88eu_pwrseqcmdparsing(Adapter, Rtl8188E_NIC_LPS_ENTER_FLOW); - - /* 2. 0x1F[7:0] = 0 turn off RF */ - - val8 = usb_read8(Adapter, REG_MCUFWDL); - if ((val8 & RAM_DL_SEL) && Adapter->bFWReady) { /* 8051 RAM code */ - /* Reset MCU 0x2[10]=0. */ - val8 = usb_read8(Adapter, REG_SYS_FUNC_EN + 1); - val8 &= ~BIT(2); /* 0x2[10], FEN_CPUEN */ - usb_write8(Adapter, REG_SYS_FUNC_EN + 1, val8); - } - - /* reset MCU ready status */ - usb_write8(Adapter, REG_MCUFWDL, 0); - - /* YJ,add,111212 */ - /* Disable 32k */ - val8 = usb_read8(Adapter, REG_32K_CTRL); - usb_write8(Adapter, REG_32K_CTRL, val8 & (~BIT(0))); - - /* Card disable power action flow */ - rtl88eu_pwrseqcmdparsing(Adapter, Rtl8188E_NIC_DISABLE_FLOW); - - /* Reset MCU IO Wrapper */ - val8 = usb_read8(Adapter, REG_RSV_CTRL + 1); - usb_write8(Adapter, REG_RSV_CTRL + 1, (val8 & (~BIT(3)))); - val8 = usb_read8(Adapter, REG_RSV_CTRL + 1); - usb_write8(Adapter, REG_RSV_CTRL + 1, val8 | BIT(3)); - - /* YJ,test add, 111207. For Power Consumption. */ - val8 = usb_read8(Adapter, GPIO_IN); - usb_write8(Adapter, GPIO_OUT, val8); - usb_write8(Adapter, GPIO_IO_SEL, 0xFF);/* Reg0x46 */ - - val8 = usb_read8(Adapter, REG_GPIO_IO_SEL); - usb_write8(Adapter, REG_GPIO_IO_SEL, (val8 << 4)); - val8 = usb_read8(Adapter, REG_GPIO_IO_SEL + 1); - usb_write8(Adapter, REG_GPIO_IO_SEL + 1, val8 | 0x0F);/* Reg0x43 */ - usb_write32(Adapter, REG_BB_PAD_CTRL, 0x00080808);/* set LNA ,TRSW,EX_PA Pin to output mode */ - Adapter->HalData->bMacPwrCtrlOn = false; - Adapter->bFWReady = false; -} - -static void rtl8192cu_hw_power_down(struct adapter *adapt) -{ - /* 2010/-8/09 MH For power down module, we need to enable register block contrl reg at 0x1c. */ - /* Then enable power down control bit of register 0x04 BIT4 and BIT15 as 1. */ - - /* Enable register area 0x0-0xc. */ - usb_write8(adapt, REG_RSV_CTRL, 0x0); - usb_write16(adapt, REG_APS_FSMCO, 0x8812); -} - -u32 rtl8188eu_hal_deinit(struct adapter *Adapter) -{ - usb_write32(Adapter, REG_HIMR_88E, IMR_DISABLED_88E); - usb_write32(Adapter, REG_HIMRE_88E, IMR_DISABLED_88E); - - if (Adapter->pwrctrlpriv.bkeepfwalive) { - if ((Adapter->pwrctrlpriv.bHWPwrPindetect) && (Adapter->pwrctrlpriv.bHWPowerdown)) - rtl8192cu_hw_power_down(Adapter); - } else { - if (Adapter->hw_init_completed) { - CardDisableRTL8188EU(Adapter); - - if ((Adapter->pwrctrlpriv.bHWPwrPindetect) && (Adapter->pwrctrlpriv.bHWPowerdown)) - rtl8192cu_hw_power_down(Adapter); - } - } - return _SUCCESS; -} - -u32 rtw_hal_inirp_init(struct adapter *Adapter) -{ - u8 i; - struct recv_buf *precvbuf; - uint status; - struct recv_priv *precvpriv = &Adapter->recvpriv; - - status = _SUCCESS; - - /* issue Rx irp to receive data */ - precvbuf = precvpriv->precv_buf; - for (i = 0; i < NR_RECVBUFF; i++) { - if (!usb_read_port(Adapter, RECV_BULK_IN_ADDR, precvbuf)) { - status = _FAIL; - goto exit; - } - - precvbuf++; - } - -exit: - return status; -} - -/* */ -/* */ -/* EEPROM/EFUSE Content Parsing */ -/* */ -/* */ -static void Hal_EfuseParsePIDVID_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail) -{ - struct hal_data_8188e *haldata = adapt->HalData; - - if (!AutoLoadFail) { - /* VID, PID */ - haldata->EEPROMVID = EF2BYTE(*(__le16 *)&hwinfo[EEPROM_VID_88EU]); - haldata->EEPROMPID = EF2BYTE(*(__le16 *)&hwinfo[EEPROM_PID_88EU]); - - /* Customer ID, 0x00 and 0xff are reserved for Realtek. */ - haldata->EEPROMCustomerID = *(u8 *)&hwinfo[EEPROM_CUSTOMERID_88E]; - haldata->EEPROMSubCustomerID = EEPROM_Default_SubCustomerID; - } else { - haldata->EEPROMVID = EEPROM_Default_VID; - haldata->EEPROMPID = EEPROM_Default_PID; - - /* Customer ID, 0x00 and 0xff are reserved for Realtek. */ - haldata->EEPROMCustomerID = EEPROM_Default_CustomerID; - haldata->EEPROMSubCustomerID = EEPROM_Default_SubCustomerID; - } -} - -static void Hal_EfuseParseMACAddr_8188EU(struct adapter *adapt, u8 *hwinfo, bool AutoLoadFail) -{ - u16 i; - u8 sMacAddr[6] = {0x00, 0xE0, 0x4C, 0x81, 0x88, 0x02}; - struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt); - - if (AutoLoadFail) { - for (i = 0; i < 6; i++) - eeprom->mac_addr[i] = sMacAddr[i]; - } else { - /* Read Permanent MAC address */ - memcpy(eeprom->mac_addr, &hwinfo[EEPROM_MAC_ADDR_88EU], ETH_ALEN); - } -} - -static void readAdapterInfo_8188EU(struct adapter *adapt) -{ - struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(adapt); - - /* parse the eeprom/efuse content */ - Hal_EfuseParseIDCode88E(adapt, eeprom->efuse_eeprom_data); - Hal_EfuseParsePIDVID_8188EU(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_EfuseParseMACAddr_8188EU(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - - Hal_ReadPowerSavingMode88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_ReadTxPowerInfo88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_EfuseParseEEPROMVer88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - rtl8188e_EfuseParseChnlPlan(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_EfuseParseXtal_8188E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_EfuseParseCustomerID88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_ReadAntennaDiversity88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_EfuseParseBoardType88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); - Hal_ReadThermalMeter_88E(adapt, eeprom->efuse_eeprom_data, eeprom->bautoload_fail_flag); -} - -void rtw_hal_read_chip_info(struct adapter *Adapter) -{ - struct eeprom_priv *eeprom = GET_EEPROM_EFUSE_PRIV(Adapter); - u8 eeValue = usb_read8(Adapter, REG_9346CR); - - eeprom->bautoload_fail_flag = (eeValue & EEPROM_EN) ? false : true; - - if (eeValue & BOOT_FROM_EEPROM) - EFUSE_ShadowMapUpdate(Adapter); - - readAdapterInfo_8188EU(Adapter); -} - -static void ResumeTxBeacon(struct adapter *adapt) -{ - struct hal_data_8188e *haldata = adapt->HalData; - - /* 2010.03.01. Marked by tynli. No need to call workitem beacause we record the value */ - /* which should be read from register to a global variable. */ - - usb_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl) | BIT(6)); - haldata->RegFwHwTxQCtrl |= BIT(6); - usb_write8(adapt, REG_TBTT_PROHIBIT + 1, 0xff); - haldata->RegReg542 |= BIT(0); - usb_write8(adapt, REG_TBTT_PROHIBIT + 2, haldata->RegReg542); -} - -static void StopTxBeacon(struct adapter *adapt) -{ - struct hal_data_8188e *haldata = adapt->HalData; - - /* 2010.03.01. Marked by tynli. No need to call workitem beacause we record the value */ - /* which should be read from register to a global variable. */ - - usb_write8(adapt, REG_FWHW_TXQ_CTRL + 2, (haldata->RegFwHwTxQCtrl) & (~BIT(6))); - haldata->RegFwHwTxQCtrl &= (~BIT(6)); - usb_write8(adapt, REG_TBTT_PROHIBIT + 1, 0x64); - haldata->RegReg542 &= ~(BIT(0)); - usb_write8(adapt, REG_TBTT_PROHIBIT + 2, haldata->RegReg542); - - /* todo: CheckFwRsvdPageContent(Adapter); 2010.06.23. Added by tynli. */ -} - -static void hw_var_set_opmode(struct adapter *Adapter, u8 variable, u8 *val) -{ - u8 val8; - u8 mode = *((u8 *)val); - - /* disable Port0 TSF update */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(4)); - - /* set net_type */ - val8 = usb_read8(Adapter, MSR) & 0x0c; - val8 |= mode; - usb_write8(Adapter, MSR, val8); - - if ((mode == _HW_STATE_STATION_) || (mode == _HW_STATE_NOLINK_)) { - StopTxBeacon(Adapter); - - usb_write8(Adapter, REG_BCN_CTRL, 0x19);/* disable atim wnd */ - } else if (mode == _HW_STATE_ADHOC_) { - ResumeTxBeacon(Adapter); - usb_write8(Adapter, REG_BCN_CTRL, 0x1a); - } else if (mode == _HW_STATE_AP_) { - ResumeTxBeacon(Adapter); - - usb_write8(Adapter, REG_BCN_CTRL, 0x12); - - /* Set RCR */ - usb_write32(Adapter, REG_RCR, 0x7000208e);/* CBSSID_DATA must set to 0,reject ICV_ERR packet */ - /* enable to rx data frame */ - usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); - /* enable to rx ps-poll */ - usb_write16(Adapter, REG_RXFLTMAP1, 0x0400); - - /* Beacon Control related register for first time */ - usb_write8(Adapter, REG_BCNDMATIM, 0x02); /* 2ms */ - - usb_write8(Adapter, REG_ATIMWND, 0x0a); /* 10ms */ - usb_write16(Adapter, REG_BCNTCFG, 0x00); - usb_write16(Adapter, REG_TBTT_PROHIBIT, 0xff04); - usb_write16(Adapter, REG_TSFTR_SYN_OFFSET, 0x7fff);/* +32767 (~32ms) */ - - /* reset TSF */ - usb_write8(Adapter, REG_DUAL_TSF_RST, BIT(0)); - - /* BIT3 - If set 0, hw will clr bcnq when tx becon ok/fail or port 0 */ - usb_write8(Adapter, REG_MBID_NUM, usb_read8(Adapter, REG_MBID_NUM) | BIT(3) | BIT(4)); - - /* enable BCN0 Function for if1 */ - /* don't enable update TSF0 for if1 (due to TSF update when beacon/probe rsp are received) */ - usb_write8(Adapter, REG_BCN_CTRL, (DIS_TSF_UDT0_NORMAL_CHIP | EN_BCN_FUNCTION | BIT(1))); - - /* dis BCN1 ATIM WND if if2 is station */ - usb_write8(Adapter, REG_BCN_CTRL_1, usb_read8(Adapter, REG_BCN_CTRL_1) | BIT(0)); - } -} - -static void hw_var_set_macaddr(struct adapter *Adapter, u8 variable, u8 *val) -{ - u8 idx = 0; - u32 reg_macid; - - reg_macid = REG_MACID; - - for (idx = 0; idx < 6; idx++) - usb_write8(Adapter, (reg_macid + idx), val[idx]); -} - -static void hw_var_set_bssid(struct adapter *Adapter, u8 variable, u8 *val) -{ - u8 idx = 0; - u32 reg_bssid; - - reg_bssid = REG_BSSID; - - for (idx = 0; idx < 6; idx++) - usb_write8(Adapter, (reg_bssid + idx), val[idx]); -} - -static void hw_var_set_bcn_func(struct adapter *Adapter, u8 variable, u8 *val) -{ - u32 bcn_ctrl_reg; - - bcn_ctrl_reg = REG_BCN_CTRL; - - if (*((u8 *)val)) - usb_write8(Adapter, bcn_ctrl_reg, (EN_BCN_FUNCTION | EN_TXBCN_RPT)); - else - usb_write8(Adapter, bcn_ctrl_reg, usb_read8(Adapter, bcn_ctrl_reg) & (~(EN_BCN_FUNCTION | EN_TXBCN_RPT))); -} - -void rtw_hal_set_hwreg(struct adapter *Adapter, u8 variable, u8 *val) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - struct dm_priv *pdmpriv = &haldata->dmpriv; - struct odm_dm_struct *podmpriv = &haldata->odmpriv; - - switch (variable) { - case HW_VAR_MEDIA_STATUS: - { - u8 val8; - - val8 = usb_read8(Adapter, MSR) & 0x0c; - val8 |= *((u8 *)val); - usb_write8(Adapter, MSR, val8); - } - break; - case HW_VAR_MEDIA_STATUS1: - { - u8 val8; - - val8 = usb_read8(Adapter, MSR) & 0x03; - val8 |= *((u8 *)val) << 2; - usb_write8(Adapter, MSR, val8); - } - break; - case HW_VAR_SET_OPMODE: - hw_var_set_opmode(Adapter, variable, val); - break; - case HW_VAR_MAC_ADDR: - hw_var_set_macaddr(Adapter, variable, val); - break; - case HW_VAR_BSSID: - hw_var_set_bssid(Adapter, variable, val); - break; - case HW_VAR_BASIC_RATE: - { - u16 BrateCfg = 0; - u8 RateIndex = 0; - - /* 2007.01.16, by Emily */ - /* Select RRSR (in Legacy-OFDM and CCK) */ - /* For 8190, we select only 24M, 12M, 6M, 11M, 5.5M, 2M, and 1M from the Basic rate. */ - /* We do not use other rates. */ - hal_set_brate_cfg(val, &BrateCfg); - - /* 2011.03.30 add by Luke Lee */ - /* CCK 2M ACK should be disabled for some BCM and Atheros AP IOT */ - /* because CCK 2M has poor TXEVM */ - /* CCK 5.5M & 11M ACK should be enabled for better performance */ - - BrateCfg = (BrateCfg | 0xd) & 0x15d; - haldata->BasicRateSet = BrateCfg; - - BrateCfg |= 0x01; /* default enable 1M ACK rate */ - /* Set RRSR rate table. */ - usb_write8(Adapter, REG_RRSR, BrateCfg & 0xff); - usb_write8(Adapter, REG_RRSR + 1, (BrateCfg >> 8) & 0xff); - usb_write8(Adapter, REG_RRSR + 2, usb_read8(Adapter, REG_RRSR + 2) & 0xf0); - - /* Set RTS initial rate */ - while (BrateCfg > 0x1) { - BrateCfg >>= 1; - RateIndex++; - } - /* Ziv - Check */ - usb_write8(Adapter, REG_INIRTS_RATE_SEL, RateIndex); - } - break; - case HW_VAR_TXPAUSE: - usb_write8(Adapter, REG_TXPAUSE, *((u8 *)val)); - break; - case HW_VAR_BCN_FUNC: - hw_var_set_bcn_func(Adapter, variable, val); - break; - case HW_VAR_CORRECT_TSF: - { - u64 tsf; - struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - tsf = pmlmeext->TSFValue - do_div(pmlmeext->TSFValue, (pmlmeinfo->bcn_interval * 1024)) - 1024; /* us */ - - if (((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) - StopTxBeacon(Adapter); - - /* disable related TSF function */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) & (~BIT(3))); - - usb_write32(Adapter, REG_TSFTR, tsf); - usb_write32(Adapter, REG_TSFTR + 4, tsf >> 32); - - /* enable related TSF function */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(3)); - - if (((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE) || ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE)) - ResumeTxBeacon(Adapter); - } - break; - case HW_VAR_CHECK_BSSID: - if (*((u8 *)val)) { - usb_write32(Adapter, REG_RCR, usb_read32(Adapter, REG_RCR) | RCR_CBSSID_DATA | RCR_CBSSID_BCN); - } else { - u32 val32; - - val32 = usb_read32(Adapter, REG_RCR); - - val32 &= ~(RCR_CBSSID_DATA | RCR_CBSSID_BCN); - - usb_write32(Adapter, REG_RCR, val32); - } - break; - case HW_VAR_MLME_DISCONNECT: - /* Set RCR to not to receive data frame when NO LINK state */ - /* reject all data frames */ - usb_write16(Adapter, REG_RXFLTMAP2, 0x00); - - /* reset TSF */ - usb_write8(Adapter, REG_DUAL_TSF_RST, (BIT(0) | BIT(1))); - - /* disable update TSF */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(4)); - break; - case HW_VAR_MLME_SITESURVEY: - if (*((u8 *)val)) { /* under sitesurvey */ - /* config RCR to receive different BSSID & not to receive data frame */ - u32 v = usb_read32(Adapter, REG_RCR); - - v &= ~(RCR_CBSSID_BCN); - usb_write32(Adapter, REG_RCR, v); - /* reject all data frame */ - usb_write16(Adapter, REG_RXFLTMAP2, 0x00); - - /* disable update TSF */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) | BIT(4)); - } else { /* sitesurvey done */ - struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - if ((is_client_associated_to_ap(Adapter)) || - ((pmlmeinfo->state & 0x03) == WIFI_FW_ADHOC_STATE)) { - /* enable to rx data frame */ - usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); - - /* enable update TSF */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) & (~BIT(4))); - } else if ((pmlmeinfo->state & 0x03) == WIFI_FW_AP_STATE) { - usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); - /* enable update TSF */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) & (~BIT(4))); - } - - usb_write32(Adapter, REG_RCR, usb_read32(Adapter, REG_RCR) | RCR_CBSSID_BCN); - } - break; - case HW_VAR_MLME_JOIN: - { - u8 RetryLimit = 0x30; - u8 type = *((u8 *)val); - struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; - - if (type == 0) { /* prepare to join */ - /* enable to rx data frame.Accept all data frame */ - usb_write16(Adapter, REG_RXFLTMAP2, 0xFFFF); - - usb_write32(Adapter, REG_RCR, usb_read32(Adapter, REG_RCR) | RCR_CBSSID_DATA | RCR_CBSSID_BCN); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - RetryLimit = (haldata->CustomerID == RT_CID_CCX) ? 7 : 48; - else /* Ad-hoc Mode */ - RetryLimit = 0x7; - } else if (type == 1) { - /* joinbss_event call back when join res < 0 */ - usb_write16(Adapter, REG_RXFLTMAP2, 0x00); - } else if (type == 2) { - /* sta add event call back */ - /* enable update TSF */ - usb_write8(Adapter, REG_BCN_CTRL, usb_read8(Adapter, REG_BCN_CTRL) & (~BIT(4))); - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE | WIFI_ADHOC_MASTER_STATE)) - RetryLimit = 0x7; - } - usb_write16(Adapter, REG_RL, RetryLimit << RETRY_LIMIT_SHORT_SHIFT | RetryLimit << RETRY_LIMIT_LONG_SHIFT); - } - break; - case HW_VAR_BEACON_INTERVAL: - usb_write16(Adapter, REG_BCN_INTERVAL, *((u16 *)val)); - break; - case HW_VAR_SLOT_TIME: - { - u8 u1bAIFS, aSifsTime; - struct mlme_ext_priv *pmlmeext = &Adapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - usb_write8(Adapter, REG_SLOT, val[0]); - - if (pmlmeinfo->WMM_enable == 0) { - if (pmlmeext->cur_wireless_mode == WIRELESS_11B) - aSifsTime = 10; - else - aSifsTime = 16; - - u1bAIFS = aSifsTime + (2 * pmlmeinfo->slotTime); - - /* <Roger_EXP> Temporary removed, 2008.06.20. */ - usb_write8(Adapter, REG_EDCA_VO_PARAM, u1bAIFS); - usb_write8(Adapter, REG_EDCA_VI_PARAM, u1bAIFS); - usb_write8(Adapter, REG_EDCA_BE_PARAM, u1bAIFS); - usb_write8(Adapter, REG_EDCA_BK_PARAM, u1bAIFS); - } - } - break; - case HW_VAR_RESP_SIFS: - /* RESP_SIFS for CCK */ - usb_write8(Adapter, REG_R2T_SIFS, val[0]); /* SIFS_T2T_CCK (0x08) */ - usb_write8(Adapter, REG_R2T_SIFS + 1, val[1]); /* SIFS_R2T_CCK(0x08) */ - /* RESP_SIFS for OFDM */ - usb_write8(Adapter, REG_T2T_SIFS, val[2]); /* SIFS_T2T_OFDM (0x0a) */ - usb_write8(Adapter, REG_T2T_SIFS + 1, val[3]); /* SIFS_R2T_OFDM(0x0a) */ - break; - case HW_VAR_ACK_PREAMBLE: - { - u8 regTmp; - u8 bShortPreamble = *((bool *)val); - /* Joseph marked out for Netgear 3500 TKIP channel 7 issue.(Temporarily) */ - regTmp = (haldata->nCur40MhzPrimeSC) << 5; - if (bShortPreamble) - regTmp |= 0x80; - - usb_write8(Adapter, REG_RRSR + 2, regTmp); - } - break; - case HW_VAR_SEC_CFG: - usb_write8(Adapter, REG_SECCFG, *((u8 *)val)); - break; - case HW_VAR_DM_FUNC_OP: - if (val[0]) - podmpriv->BK_SupportAbility = podmpriv->SupportAbility; - else - podmpriv->SupportAbility = podmpriv->BK_SupportAbility; - break; - case HW_VAR_DM_FUNC_SET: - if (*((u32 *)val) == DYNAMIC_ALL_FUNC_ENABLE) { - pdmpriv->DMFlag = pdmpriv->InitDMFlag; - podmpriv->SupportAbility = pdmpriv->InitODMFlag; - } else { - podmpriv->SupportAbility |= *((u32 *)val); - } - break; - case HW_VAR_DM_FUNC_CLR: - podmpriv->SupportAbility &= *((u32 *)val); - break; - case HW_VAR_CAM_EMPTY_ENTRY: - { - u8 ucIndex = *((u8 *)val); - u8 i; - u32 ulCommand = 0; - u32 ulContent = 0; - u32 ulEncAlgo = CAM_AES; - - for (i = 0; i < CAM_CONTENT_COUNT; i++) { - /* filled id in CAM config 2 byte */ - if (i == 0) - ulContent |= (ucIndex & 0x03) | ((u16)(ulEncAlgo) << 2); - else - ulContent = 0; - /* polling bit, and No Write enable, and address */ - ulCommand = CAM_CONTENT_COUNT * ucIndex + i; - ulCommand = ulCommand | CAM_POLLINIG | - CAM_WRITE; - /* write content 0 is equall to mark invalid */ - usb_write32(Adapter, WCAMI, ulContent); /* delay_ms(40); */ - usb_write32(Adapter, RWCAM, ulCommand); /* delay_ms(40); */ - } - } - break; - case HW_VAR_CAM_INVALID_ALL: - usb_write32(Adapter, RWCAM, BIT(31) | BIT(30)); - break; - case HW_VAR_CAM_WRITE: - { - u32 cmd; - u32 *cam_val = (u32 *)val; - - usb_write32(Adapter, WCAMI, cam_val[0]); - - cmd = CAM_POLLINIG | CAM_WRITE | cam_val[1]; - usb_write32(Adapter, RWCAM, cmd); - } - break; - case HW_VAR_AC_PARAM_VO: - usb_write32(Adapter, REG_EDCA_VO_PARAM, ((u32 *)(val))[0]); - break; - case HW_VAR_AC_PARAM_VI: - usb_write32(Adapter, REG_EDCA_VI_PARAM, ((u32 *)(val))[0]); - break; - case HW_VAR_AC_PARAM_BE: - haldata->AcParam_BE = ((u32 *)(val))[0]; - usb_write32(Adapter, REG_EDCA_BE_PARAM, ((u32 *)(val))[0]); - break; - case HW_VAR_AC_PARAM_BK: - usb_write32(Adapter, REG_EDCA_BK_PARAM, ((u32 *)(val))[0]); - break; - case HW_VAR_ACM_CTRL: - { - u8 acm_ctrl = *((u8 *)val); - u8 AcmCtrl = usb_read8(Adapter, REG_ACMHWCTRL); - - if (acm_ctrl > 1) - AcmCtrl = AcmCtrl | 0x1; - - if (acm_ctrl & BIT(3)) - AcmCtrl |= AcmHw_VoqEn; - else - AcmCtrl &= (~AcmHw_VoqEn); - - if (acm_ctrl & BIT(2)) - AcmCtrl |= AcmHw_ViqEn; - else - AcmCtrl &= (~AcmHw_ViqEn); - - if (acm_ctrl & BIT(1)) - AcmCtrl |= AcmHw_BeqEn; - else - AcmCtrl &= (~AcmHw_BeqEn); - - usb_write8(Adapter, REG_ACMHWCTRL, AcmCtrl); - } - break; - case HW_VAR_AMPDU_MIN_SPACE: - { - u8 MinSpacingToSet; - u8 SecMinSpace; - - MinSpacingToSet = *((u8 *)val); - if (MinSpacingToSet <= 7) { - switch (Adapter->securitypriv.dot11PrivacyAlgrthm) { - case _NO_PRIVACY_: - case _AES_: - SecMinSpace = 0; - break; - case _WEP40_: - case _WEP104_: - case _TKIP_: - case _TKIP_WTMIC_: - SecMinSpace = 6; - break; - default: - SecMinSpace = 7; - break; - } - if (MinSpacingToSet < SecMinSpace) - MinSpacingToSet = SecMinSpace; - usb_write8(Adapter, REG_AMPDU_MIN_SPACE, (usb_read8(Adapter, REG_AMPDU_MIN_SPACE) & 0xf8) | MinSpacingToSet); - } - } - break; - case HW_VAR_AMPDU_FACTOR: - { - u8 RegToSet_Normal[4] = {0x41, 0xa8, 0x72, 0xb9}; - u8 FactorToSet; - u8 *pRegToSet; - u8 index = 0; - - pRegToSet = RegToSet_Normal; /* 0xb972a841; */ - FactorToSet = *((u8 *)val); - if (FactorToSet <= 3) { - FactorToSet = 1 << (FactorToSet + 2); - if (FactorToSet > 0xf) - FactorToSet = 0xf; - - for (index = 0; index < 4; index++) { - if ((pRegToSet[index] & 0xf0) > (FactorToSet << 4)) - pRegToSet[index] = (pRegToSet[index] & 0x0f) | (FactorToSet << 4); - - if ((pRegToSet[index] & 0x0f) > FactorToSet) - pRegToSet[index] = (pRegToSet[index] & 0xf0) | (FactorToSet); - - usb_write8(Adapter, (REG_AGGLEN_LMT + index), pRegToSet[index]); - } - } - } - break; - case HW_VAR_RXDMA_AGG_PG_TH: - { - u8 threshold = *((u8 *)val); - - if (threshold == 0) - threshold = haldata->UsbRxAggPageCount; - usb_write8(Adapter, REG_RXDMA_AGG_PG_TH, threshold); - } - break; - case HW_VAR_SET_RPWM: - break; - case HW_VAR_H2C_FW_PWRMODE: - { - u8 psmode = (*(u8 *)val); - - /* Forece leave RF low power mode for 1T1R to prevent conficting setting in Fw power */ - /* saving sequence. 2010.06.07. Added by tynli. Suggested by SD3 yschang. */ - if (psmode != PS_MODE_ACTIVE) - ODM_RF_Saving(podmpriv, true); - rtl8188e_set_FwPwrMode_cmd(Adapter, psmode); - } - break; - case HW_VAR_H2C_FW_JOINBSSRPT: - { - u8 mstatus = (*(u8 *)val); - - rtl8188e_set_FwJoinBssReport_cmd(Adapter, mstatus); - } - break; - case HW_VAR_INITIAL_GAIN: - { - struct rtw_dig *pDigTable = &podmpriv->DM_DigTable; - u32 rx_gain = ((u32 *)(val))[0]; - - if (rx_gain == 0xff) {/* restore rx gain */ - ODM_Write_DIG(podmpriv, pDigTable->BackupIGValue); - } else { - pDigTable->BackupIGValue = pDigTable->CurIGValue; - ODM_Write_DIG(podmpriv, rx_gain); - } - } - break; - case HW_VAR_RPT_TIMER_SETTING: - { - u16 min_rpt_time = (*(u16 *)val); - - ODM_RA_Set_TxRPT_Time(podmpriv, min_rpt_time); - } - break; - case HW_VAR_ANTENNA_DIVERSITY_SELECT: - { - u8 Optimum_antenna = (*(u8 *)val); - u8 Ant; - /* switch antenna to Optimum_antenna */ - if (haldata->CurAntenna != Optimum_antenna) { - Ant = (Optimum_antenna == 2) ? MAIN_ANT : AUX_ANT; - rtl88eu_dm_update_rx_idle_ant(&haldata->odmpriv, Ant); - - haldata->CurAntenna = Optimum_antenna; - } - } - break; - case HW_VAR_EFUSE_BYTES: /* To set EFUE total used bytes, added by Roger, 2008.12.22. */ - haldata->EfuseUsedBytes = *((u16 *)val); - break; - case HW_VAR_FIFO_CLEARN_UP: - { - struct pwrctrl_priv *pwrpriv = &Adapter->pwrctrlpriv; - u8 trycnt = 100; - - /* pause tx */ - usb_write8(Adapter, REG_TXPAUSE, 0xff); - - /* keep sn */ - Adapter->xmitpriv.nqos_ssn = usb_read16(Adapter, REG_NQOS_SEQ); - - if (!pwrpriv->bkeepfwalive) { - /* RX DMA stop */ - usb_write32(Adapter, REG_RXPKT_NUM, (usb_read32(Adapter, REG_RXPKT_NUM) | RW_RELEASE_EN)); - do { - if (!(usb_read32(Adapter, REG_RXPKT_NUM) & RXDMA_IDLE)) - break; - } while (--trycnt); - - /* RQPN Load 0 */ - usb_write16(Adapter, REG_RQPN_NPQ, 0x0); - usb_write32(Adapter, REG_RQPN, 0x80000000); - mdelay(10); - } - } - break; - case HW_VAR_CHECK_TXBUF: - break; - case HW_VAR_APFM_ON_MAC: - haldata->bMacPwrCtrlOn = *val; - break; - case HW_VAR_TX_RPT_MAX_MACID: - { - u8 maxMacid = *val; - - usb_write8(Adapter, REG_TX_RPT_CTRL + 1, maxMacid + 1); - } - break; - case HW_VAR_H2C_MEDIA_STATUS_RPT: - rtl8188e_set_FwMediaStatus_cmd(Adapter, (*(__le16 *)val)); - break; - case HW_VAR_BCN_VALID: - /* BCN_VALID, BIT16 of REG_TDECTRL = BIT0 of REG_TDECTRL+2, write 1 to clear, Clear by sw */ - usb_write8(Adapter, REG_TDECTRL + 2, usb_read8(Adapter, REG_TDECTRL + 2) | BIT(0)); - break; - default: - break; - } -} - -void rtw_hal_get_hwreg(struct adapter *Adapter, u8 variable, u8 *val) -{ - switch (variable) { - case HW_VAR_BASIC_RATE: - *((u16 *)(val)) = Adapter->HalData->BasicRateSet; - fallthrough; - case HW_VAR_TXPAUSE: - val[0] = usb_read8(Adapter, REG_TXPAUSE); - break; - case HW_VAR_BCN_VALID: - /* BCN_VALID, BIT16 of REG_TDECTRL = BIT0 of REG_TDECTRL+2 */ - val[0] = (BIT(0) & usb_read8(Adapter, REG_TDECTRL + 2)) ? true : false; - break; - case HW_VAR_FWLPS_RF_ON: - { - /* When we halt NIC, we should check if FW LPS is leave. */ - if (Adapter->pwrctrlpriv.rf_pwrstate == rf_off) { - /* If it is in HW/SW Radio OFF or IPS state, we do not check Fw LPS Leave, */ - /* because Fw is unload. */ - val[0] = true; - } else { - u32 valRCR; - - valRCR = usb_read32(Adapter, REG_RCR); - valRCR &= 0x00070000; - if (valRCR) - val[0] = false; - else - val[0] = true; - } - } - break; - case HW_VAR_CURRENT_ANTENNA: - val[0] = Adapter->HalData->CurAntenna; - break; - case HW_VAR_EFUSE_BYTES: /* To get EFUE total used bytes, added by Roger, 2008.12.22. */ - *((u16 *)(val)) = Adapter->HalData->EfuseUsedBytes; - break; - case HW_VAR_APFM_ON_MAC: - *val = Adapter->HalData->bMacPwrCtrlOn; - break; - case HW_VAR_CHK_HI_QUEUE_EMPTY: - *val = ((usb_read32(Adapter, REG_HGQ_INFORMATION) & 0x0000ff00) == 0) ? true : false; - break; - default: - break; - } -} - -/* */ -/* Description: */ -/* Query setting of specified variable. */ -/* */ -u8 rtw_hal_get_def_var(struct adapter *Adapter, enum hal_def_variable eVariable, - void *pValue) -{ - struct hal_data_8188e *haldata = Adapter->HalData; - u8 bResult = _SUCCESS; - - switch (eVariable) { - case HAL_DEF_UNDERCORATEDSMOOTHEDPWDB: - { - struct mlme_priv *pmlmepriv = &Adapter->mlmepriv; - struct sta_priv *pstapriv = &Adapter->stapriv; - struct sta_info *psta; - - psta = rtw_get_stainfo(pstapriv, pmlmepriv->cur_network.network.MacAddress); - if (psta) - *((int *)pValue) = psta->rssi_stat.UndecoratedSmoothedPWDB; - } - break; - case HAL_DEF_IS_SUPPORT_ANT_DIV: - *((u8 *)pValue) = (haldata->AntDivCfg == 0) ? false : true; - break; - case HAL_DEF_CURRENT_ANTENNA: - *((u8 *)pValue) = haldata->CurAntenna; - break; - case HAL_DEF_DRVINFO_SZ: - *((u32 *)pValue) = DRVINFO_SZ; - break; - case HAL_DEF_MAX_RECVBUF_SZ: - *((u32 *)pValue) = MAX_RECVBUF_SZ; - break; - case HAL_DEF_RX_PACKET_OFFSET: - *((u32 *)pValue) = RXDESC_SIZE + DRVINFO_SZ; - break; - case HAL_DEF_DBG_DM_FUNC: - *((u32 *)pValue) = haldata->odmpriv.SupportAbility; - break; - case HAL_DEF_RA_DECISION_RATE: - { - u8 MacID = *((u8 *)pValue); - - *((u8 *)pValue) = ODM_RA_GetDecisionRate_8188E(&haldata->odmpriv, MacID); - } - break; - case HAL_DEF_RA_SGI: - { - u8 MacID = *((u8 *)pValue); - - *((u8 *)pValue) = ODM_RA_GetShortGI_8188E(&haldata->odmpriv, MacID); - } - break; - case HAL_DEF_PT_PWR_STATUS: - { - u8 MacID = *((u8 *)pValue); - - *((u8 *)pValue) = ODM_RA_GetHwPwrStatus_8188E(&haldata->odmpriv, MacID); - } - break; - case HW_VAR_MAX_RX_AMPDU_FACTOR: - *((u32 *)pValue) = MAX_AMPDU_FACTOR_64K; - break; - case HW_DEF_RA_INFO_DUMP: - break; - case HAL_DEF_DBG_DUMP_RXPKT: - *((u8 *)pValue) = haldata->bDumpRxPkt; - break; - case HAL_DEF_DBG_DUMP_TXPKT: - *((u8 *)pValue) = haldata->bDumpTxPkt; - break; - default: - bResult = _FAIL; - break; - } - - return bResult; -} - -void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_level) -{ - u8 init_rate = 0; - u8 networkType, raid; - u32 mask, rate_bitmap; - u8 shortGIrate = false; - int supportRateNum = 0; - struct sta_info *psta; - struct odm_dm_struct *odmpriv = &adapt->HalData->odmpriv; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - struct wlan_bssid_ex *cur_network = &pmlmeinfo->network; - - if (mac_id >= NUM_STA) /* CAM_SIZE */ - return; - psta = pmlmeinfo->FW_sta_info[mac_id].psta; - if (!psta) - return; - switch (mac_id) { - case 0:/* for infra mode */ - supportRateNum = rtw_get_rateset_len(cur_network->SupportedRates); - networkType = judge_network_type(adapt, cur_network->SupportedRates) & 0xf; - raid = networktype_to_raid(networkType); - mask = update_supported_rate(cur_network->SupportedRates, supportRateNum); - mask |= (pmlmeinfo->HT_enable) ? update_MSC_rate(&pmlmeinfo->HT_caps) : 0; - if (support_short_GI(adapt, &pmlmeinfo->HT_caps)) - shortGIrate = true; - break; - case 1:/* for broadcast/multicast */ - supportRateNum = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[mac_id].SupportedRates); - if (pmlmeext->cur_wireless_mode & WIRELESS_11B) - networkType = WIRELESS_11B; - else - networkType = WIRELESS_11G; - raid = networktype_to_raid(networkType); - mask = update_basic_rate(cur_network->SupportedRates, supportRateNum); - break; - default: /* for each sta in IBSS */ - supportRateNum = rtw_get_rateset_len(pmlmeinfo->FW_sta_info[mac_id].SupportedRates); - networkType = judge_network_type(adapt, pmlmeinfo->FW_sta_info[mac_id].SupportedRates) & 0xf; - raid = networktype_to_raid(networkType); - mask = update_supported_rate(cur_network->SupportedRates, supportRateNum); - - /* todo: support HT in IBSS */ - break; - } - - rate_bitmap = ODM_Get_Rate_Bitmap(odmpriv, mac_id, mask, rssi_level); - - mask &= rate_bitmap; - - init_rate = get_highest_rate_idx(mask) & 0x3f; - - ODM_RA_UpdateRateInfo_8188E(odmpriv, mac_id, raid, mask, shortGIrate); - - /* set ra_id */ - psta->raid = raid; - psta->init_rate = init_rate; -} - -void beacon_timing_control(struct adapter *adapt) -{ - u32 value32; - struct mlme_ext_priv *pmlmeext = &adapt->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - u32 bcn_ctrl_reg = REG_BCN_CTRL; - /* reset TSF, enable update TSF, correcting TSF On Beacon */ - - /* BCN interval */ - usb_write16(adapt, REG_BCN_INTERVAL, pmlmeinfo->bcn_interval); - usb_write8(adapt, REG_ATIMWND, 0x02);/* 2ms */ - - _InitBeaconParameters(adapt); - - usb_write8(adapt, REG_SLOT, 0x09); - - value32 = usb_read32(adapt, REG_TCR); - value32 &= ~TSFRST; - usb_write32(adapt, REG_TCR, value32); - - value32 |= TSFRST; - usb_write32(adapt, REG_TCR, value32); - - /* NOTE: Fix test chip's bug (about contention windows's randomness) */ - usb_write8(adapt, REG_RXTSF_OFFSET_CCK, 0x50); - usb_write8(adapt, REG_RXTSF_OFFSET_OFDM, 0x50); - - _BeaconFunctionEnable(adapt); - - ResumeTxBeacon(adapt); - - usb_write8(adapt, bcn_ctrl_reg, usb_read8(adapt, bcn_ctrl_reg) | BIT(1)); -} - -void rtw_hal_def_value_init(struct adapter *adapt) -{ - struct hal_data_8188e *haldata = adapt->HalData; - struct pwrctrl_priv *pwrctrlpriv; - u8 i; - - pwrctrlpriv = &adapt->pwrctrlpriv; - - /* init default value */ - if (!pwrctrlpriv->bkeepfwalive) - haldata->LastHMEBoxNum = 0; - - /* init dm default value */ - haldata->odmpriv.RFCalibrateInfo.bIQKInitialized = false; - haldata->odmpriv.RFCalibrateInfo.TM_Trigger = 0;/* for IQK */ - haldata->pwrGroupCnt = 0; - haldata->PGMaxGroup = 13; - haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP_index = 0; - for (i = 0; i < HP_THERMAL_NUM; i++) - haldata->odmpriv.RFCalibrateInfo.ThermalValue_HP[i] = 0; -} diff --git a/drivers/staging/rtl8188eu/include/HalVerDef.h b/drivers/staging/rtl8188eu/include/HalVerDef.h deleted file mode 100644 index 63a144ee2183..000000000000 --- a/drivers/staging/rtl8188eu/include/HalVerDef.h +++ /dev/null @@ -1,37 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __HAL_VERSION_DEF_H__ -#define __HAL_VERSION_DEF_H__ - -enum HAL_CHIP_TYPE { - TEST_CHIP = 0, - NORMAL_CHIP = 1, - FPGA = 2, -}; - -enum HAL_CUT_VERSION { - A_CUT_VERSION = 0, - B_CUT_VERSION = 1, - C_CUT_VERSION = 2, - D_CUT_VERSION = 3, - E_CUT_VERSION = 4, - F_CUT_VERSION = 5, - G_CUT_VERSION = 6, -}; - -enum HAL_VENDOR { - CHIP_VENDOR_TSMC = 0, - CHIP_VENDOR_UMC = 1, -}; - -struct HAL_VERSION { - enum HAL_CHIP_TYPE ChipType; - enum HAL_CUT_VERSION CUTVersion; - enum HAL_VENDOR VendorType; -}; - -#endif diff --git a/drivers/staging/rtl8188eu/include/basic_types.h b/drivers/staging/rtl8188eu/include/basic_types.h deleted file mode 100644 index b69b45d95402..000000000000 --- a/drivers/staging/rtl8188eu/include/basic_types.h +++ /dev/null @@ -1,134 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __BASIC_TYPES_H__ -#define __BASIC_TYPES_H__ - -#include <linux/types.h> -#define NDIS_OID uint - -/* port from fw */ -/* TODO: Macros Below are Sync from SD7-Driver. It is necessary - * to check correctness - */ - -/* - * Call endian free function when - * 1. Read/write packet content. - * 2. Before write integer to IO. - * 3. After read integer from IO. - */ - -/* Convert little data endian to host ordering */ -#define EF1BYTE(_val) \ - ((u8)(_val)) -#define EF2BYTE(_val) \ - (le16_to_cpu(_val)) -#define EF4BYTE(_val) \ - (le32_to_cpu(_val)) - -/* Create a bit mask - * Examples: - * BIT_LEN_MASK_32(0) => 0x00000000 - * BIT_LEN_MASK_32(1) => 0x00000001 - * BIT_LEN_MASK_32(2) => 0x00000003 - * BIT_LEN_MASK_32(32) => 0xFFFFFFFF - */ -#define BIT_LEN_MASK_32(__bitlen) \ - (0xFFFFFFFF >> (32 - (__bitlen))) -#define BIT_LEN_MASK_16(__bitlen) \ - (0xFFFF >> (16 - (__bitlen))) -#define BIT_LEN_MASK_8(__bitlen) \ - (0xFF >> (8 - (__bitlen))) - -/* Create an offset bit mask - * Examples: - * BIT_OFFSET_LEN_MASK_32(0, 2) => 0x00000003 - * BIT_OFFSET_LEN_MASK_32(16, 2) => 0x00030000 - */ -#define BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen) \ - (BIT_LEN_MASK_32(__bitlen) << (__bitoffset)) -#define BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen) \ - (BIT_LEN_MASK_16(__bitlen) << (__bitoffset)) -#define BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen) \ - (BIT_LEN_MASK_8(__bitlen) << (__bitoffset)) - -/*Description: - * Return 4-byte value in host byte ordering from - * 4-byte pointer in little-endian system. - */ -#define LE_P4BYTE_TO_HOST_4BYTE(__pstart) \ - (EF4BYTE(*((__le32 *)(__pstart)))) -#define LE_P2BYTE_TO_HOST_2BYTE(__pstart) \ - (EF2BYTE(*((__le16 *)(__pstart)))) -#define LE_P1BYTE_TO_HOST_1BYTE(__pstart) \ - (EF1BYTE(*((u8 *)(__pstart)))) - -/* Description: - * Translate subfield (continuous bits in little-endian) of 4-byte - * value to host byte ordering. - */ -#define LE_BITS_TO_4BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - (LE_P4BYTE_TO_HOST_4BYTE(__pstart) >> (__bitoffset)) & \ - BIT_LEN_MASK_32(__bitlen) \ - ) -#define LE_BITS_TO_2BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - (LE_P2BYTE_TO_HOST_2BYTE(__pstart) >> (__bitoffset)) & \ - BIT_LEN_MASK_16(__bitlen) \ - ) -#define LE_BITS_TO_1BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - (LE_P1BYTE_TO_HOST_1BYTE(__pstart) >> (__bitoffset)) & \ - BIT_LEN_MASK_8(__bitlen) \ - ) - -/* Description: - * Mask subfield (continuous bits in little-endian) of 4-byte value - * and return the result in 4-byte value in host byte ordering. - */ -#define LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - LE_P4BYTE_TO_HOST_4BYTE(__pstart) & \ - (~BIT_OFFSET_LEN_MASK_32(__bitoffset, __bitlen)) \ - ) -#define LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - LE_P2BYTE_TO_HOST_2BYTE(__pstart) & \ - (~BIT_OFFSET_LEN_MASK_16(__bitoffset, __bitlen)) \ - ) -#define LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) \ - ( \ - LE_P1BYTE_TO_HOST_1BYTE(__pstart) & \ - (~BIT_OFFSET_LEN_MASK_8(__bitoffset, __bitlen)) \ - ) - -/* Description: - * Set subfield of little-endian 4-byte value to specified value. - */ -#define SET_BITS_TO_LE_4BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u32 *)(__pstart)) = \ - ( \ - LE_BITS_CLEARED_TO_4BYTE(__pstart, __bitoffset, __bitlen) | \ - ((((u32)__val) & BIT_LEN_MASK_32(__bitlen)) << (__bitoffset)) \ - ) - -#define SET_BITS_TO_LE_2BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u16 *)(__pstart)) = \ - ( \ - LE_BITS_CLEARED_TO_2BYTE(__pstart, __bitoffset, __bitlen) | \ - ((((u16)__val) & BIT_LEN_MASK_16(__bitlen)) << (__bitoffset)) \ - ); - -#define SET_BITS_TO_LE_1BYTE(__pstart, __bitoffset, __bitlen, __val) \ - *((u8 *)(__pstart)) = EF1BYTE \ - ( \ - LE_BITS_CLEARED_TO_1BYTE(__pstart, __bitoffset, __bitlen) | \ - ((((u8)__val) & BIT_LEN_MASK_8(__bitlen)) << (__bitoffset)) \ - ) - -#endif /* __BASIC_TYPES_H__ */ diff --git a/drivers/staging/rtl8188eu/include/drv_types.h b/drivers/staging/rtl8188eu/include/drv_types.h deleted file mode 100644 index 3609a44ed078..000000000000 --- a/drivers/staging/rtl8188eu/include/drv_types.h +++ /dev/null @@ -1,176 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -/*----------------------------------------------------------------------------- - - For type defines and data structure defines - -------------------------------------------------------------------------------*/ - -#ifndef __DRV_TYPES_H__ -#define __DRV_TYPES_H__ - -#define DRV_NAME "r8188eu" - -#include <osdep_service.h> -#include <wlan_bssdef.h> -#include <rtw_ht.h> -#include <rtw_cmd.h> -#include <rtw_xmit.h> -#include <rtw_recv.h> -#include <hal_intf.h> -#include <hal_com.h> -#include <rtw_security.h> -#include <rtw_pwrctrl.h> -#include <rtw_eeprom.h> -#include <sta_info.h> - -struct qos_priv { - /* bit mask option: u-apsd, s-apsd, ts, block ack... */ - unsigned int qos_option; -}; - -#include <rtw_mlme.h> -#include <rtw_rf.h> -#include <rtw_event.h> -#include <rtw_led.h> -#include <rtw_mlme_ext.h> -#include <rtw_ap.h> - -#define SPEC_DEV_ID_NONE BIT(0) -#define SPEC_DEV_ID_DISABLE_HT BIT(1) -#define SPEC_DEV_ID_ENABLE_PS BIT(2) -#define SPEC_DEV_ID_RF_CONFIG_1T1R BIT(3) -#define SPEC_DEV_ID_RF_CONFIG_2T2R BIT(4) -#define SPEC_DEV_ID_ASSIGN_IFNAME BIT(5) - -struct registry_priv { - struct ndis_802_11_ssid ssid; - u8 channel;/* ad-hoc support requirement */ - u8 wireless_mode;/* A, B, G, auto */ - u8 preamble;/* long, short, auto */ - u8 vrtl_carrier_sense;/* Enable, Disable, Auto */ - u8 vcs_type;/* RTS/CTS, CTS-to-self */ - u16 rts_thresh; - u16 frag_thresh; - u8 power_mgnt; - u8 ips_mode; - u8 smart_ps; - u8 mp_mode; - u8 acm_method; - /* UAPSD */ - u8 wmm_enable; - u8 uapsd_enable; - - struct wlan_bssid_ex dev_network; - - u8 ht_enable; - u8 cbw40_enable; - u8 ampdu_enable;/* for tx */ - u8 rx_stbc; - u8 ampdu_amsdu;/* A-MPDU Supports A-MSDU is permitted */ - - u8 wifi_spec;/* !turbo_mode */ - - u8 channel_plan; - bool accept_addba_req; /* true = accept AP's Add BA req */ - - u8 antdiv_cfg; - u8 antdiv_type; - - u8 usbss_enable;/* 0:disable,1:enable */ - u8 hwpdn_mode;/* 0:disable,1:enable,2:decide by EFUSE config */ - - u8 max_roaming_times; /* the max number driver will try */ - - u8 fw_iol; /* enable iol without other concern */ - - u8 enable80211d; - - u8 ifname[16]; - u8 if2name[16]; - - u8 notch_filter; - bool monitor_enable; -}; - -#define MAX_CONTINUAL_URB_ERR 4 - -struct dvobj_priv { - struct adapter *if1; - /* For 92D, DMDP have 2 interface. */ - u8 InterfaceNumber; - u8 NumInterfaces; - - /* In /Out Pipe information */ - int RtInPipe[2]; - int RtOutPipe[3]; - u8 Queue2Pipe[HW_QUEUE_ENTRY];/* for out pipe mapping */ - -/*-------- below is for USB INTERFACE --------*/ - u8 ishighspeed; - u8 RtNumInPipes; - u8 RtNumOutPipes; - struct mutex usb_vendor_req_mutex; - - struct usb_interface *pusbintf; - struct usb_device *pusbdev; -}; - -static inline struct device *dvobj_to_dev(struct dvobj_priv *dvobj) -{ - /* todo: get interface type from dvobj and the return - * the dev accordingly - */ - return &dvobj->pusbintf->dev; -}; - -struct adapter { - struct dvobj_priv *dvobj; - struct mlme_priv mlmepriv; - struct mlme_ext_priv mlmeextpriv; - struct cmd_priv cmdpriv; - struct xmit_priv xmitpriv; - struct recv_priv recvpriv; - struct sta_priv stapriv; - struct security_priv securitypriv; - struct registry_priv registrypriv; - struct pwrctrl_priv pwrctrlpriv; - struct eeprom_priv eeprompriv; - struct led_priv ledpriv; - - struct hal_data_8188e *HalData; - - s32 bDriverStopped; - s32 bSurpriseRemoved; - - u8 hw_init_completed; - - struct task_struct *cmdThread; - struct net_device *pnetdev; - struct net_device *pmondev; - - int bup; - struct net_device_stats stats; - struct iw_statistics iwstats; - struct proc_dir_entry *dir_dev;/* for proc directory */ - - int net_closed; - u8 bFWReady; - u8 bReadPortCancel; - u8 bWritePortCancel; - - struct mutex hw_init_mutex; -}; - -#define adapter_to_dvobj(adapter) (adapter->dvobj) - -static inline u8 *myid(struct eeprom_priv *peepriv) -{ - return peepriv->mac_addr; -} - -#endif /* __DRV_TYPES_H__ */ diff --git a/drivers/staging/rtl8188eu/include/fw.h b/drivers/staging/rtl8188eu/include/fw.h deleted file mode 100644 index 9f010c4b8f9c..000000000000 --- a/drivers/staging/rtl8188eu/include/fw.h +++ /dev/null @@ -1,44 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2009-2013 Realtek Corporation. - * - * Contact Information: - * wlanfae <wlanfae@xxxxxxxxxxx> - * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, - * Hsinchu 300, Taiwan. - * Larry Finger <Larry.Finger@xxxxxxxxxxxx> - * - *****************************************************************************/ -#include "drv_types.h" -#include <linux/types.h> - -#ifndef __RTL92C__FW__H__ -#define __RTL92C__FW__H__ - -#define FW_8192C_START_ADDRESS 0x1000 -#define FW_8192C_PAGE_SIZE 4096 -#define FW_8192C_POLLING_DELAY 5 - -struct rtl92c_firmware_header { - __le16 signature; - u8 category; - u8 function; - u16 version; - u8 subversion; - u8 rsvd1; - u8 month; - u8 date; - u8 hour; - u8 minute; - u16 ramcodesize; - u16 rsvd2; - u32 svnindex; - u32 rsvd3; - u32 rsvd4; - u32 rsvd5; -}; - -int rtl88eu_download_fw(struct adapter *adapt); - -#endif diff --git a/drivers/staging/rtl8188eu/include/hal8188e_phy_cfg.h b/drivers/staging/rtl8188eu/include/hal8188e_phy_cfg.h deleted file mode 100644 index a1055ceb7206..000000000000 --- a/drivers/staging/rtl8188eu/include/hal8188e_phy_cfg.h +++ /dev/null @@ -1,175 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __INC_HAL8188EPHYCFG_H__ -#define __INC_HAL8188EPHYCFG_H__ - -#define LOOP_LIMIT 5 -#define MAX_STALL_TIME 50 /* us */ -#define AntennaDiversityValue 0x80 -#define MAX_TXPWR_IDX_NMODE_92S 63 -#define Reset_Cnt_Limit 3 - -#define MAX_AGGR_NUM 0x07 - -enum sw_chnl_cmd_id { - CmdID_End, - CmdID_SetTxPowerLevel, - CmdID_BBRegWrite10, - CmdID_WritePortUlong, - CmdID_WritePortUshort, - CmdID_WritePortUchar, - CmdID_RF_WriteReg, -}; - -/* 1. Switch channel related */ -struct sw_chnl_cmd { - enum sw_chnl_cmd_id CmdID; - u32 Para1; - u32 Para2; - u32 msDelay; -}; - -enum hw90_block { - HW90_BLOCK_MAC = 0, - HW90_BLOCK_PHY0 = 1, - HW90_BLOCK_PHY1 = 2, - HW90_BLOCK_RF = 3, - HW90_BLOCK_MAXIMUM = 4, /* Never use this */ -}; - -enum rf_radio_path { - RF_PATH_A = 0, /* Radio Path A */ - RF_PATH_B = 1, /* Radio Path B */ -}; - -#define MAX_PG_GROUP 13 - -#define RF_PATH_MAX 2 -#define MAX_RF_PATH RF_PATH_MAX -#define MAX_TX_COUNT 4 /* path numbers */ - -#define CHANNEL_MAX_NUMBER 14 /* 14 is the max chnl number */ -#define MAX_CHNL_GROUP_24G 6 /* ch1~2, ch3~5, ch6~8, - *ch9~11, ch12~13, CH 14 - * total three groups - */ -#define CHANNEL_GROUP_MAX_88E 6 - -enum wireless_mode { - WIRELESS_MODE_UNKNOWN = 0x00, - WIRELESS_MODE_A = BIT(2), - WIRELESS_MODE_B = BIT(0), - WIRELESS_MODE_G = BIT(1), - WIRELESS_MODE_AUTO = BIT(5), - WIRELESS_MODE_N_24G = BIT(3), - WIRELESS_MODE_N_5G = BIT(4), - WIRELESS_MODE_AC = BIT(6) -}; - -enum phy_rate_tx_offset_area { - RA_OFFSET_LEGACY_OFDM1, - RA_OFFSET_LEGACY_OFDM2, - RA_OFFSET_HT_OFDM1, - RA_OFFSET_HT_OFDM2, - RA_OFFSET_HT_OFDM3, - RA_OFFSET_HT_OFDM4, - RA_OFFSET_HT_CCK, -}; - -struct bb_reg_def { - u32 rfintfs; /* set software control: */ - /* 0x870~0x877[8 bytes] */ - u32 rfintfi; /* readback data: */ - /* 0x8e0~0x8e7[8 bytes] */ - u32 rfintfo; /* output data: */ - /* 0x860~0x86f [16 bytes] */ - u32 rfintfe; /* output enable: */ - /* 0x860~0x86f [16 bytes] */ - u32 rf3wireOffset; /* LSSI data: */ - /* 0x840~0x84f [16 bytes] */ - u32 rfLSSI_Select; /* BB Band Select: */ - /* 0x878~0x87f [8 bytes] */ - u32 rfTxGainStage; /* Tx gain stage: */ - /* 0x80c~0x80f [4 bytes] */ - u32 rfHSSIPara1; /* wire parameter control1 : */ - /* 0x820~0x823,0x828~0x82b, - * 0x830~0x833, 0x838~0x83b [16 bytes] - */ - u32 rfHSSIPara2; /* wire parameter control2 : */ - /* 0x824~0x827,0x82c~0x82f, 0x834~0x837, - * 0x83c~0x83f [16 bytes] - */ - u32 rfSwitchControl; /* Tx Rx antenna control : */ - /* 0x858~0x85f [16 bytes] */ - u32 rfAGCControl1; /* AGC parameter control1 : */ - /* 0xc50~0xc53,0xc58~0xc5b, 0xc60~0xc63, - * 0xc68~0xc6b [16 bytes] - */ - u32 rfAGCControl2; /* AGC parameter control2 : */ - /* 0xc54~0xc57,0xc5c~0xc5f, 0xc64~0xc67, - * 0xc6c~0xc6f [16 bytes] - */ - u32 rfRxIQImbalance; /* OFDM Rx IQ imbalance matrix : */ - /* 0xc14~0xc17,0xc1c~0xc1f, 0xc24~0xc27, - * 0xc2c~0xc2f [16 bytes] - */ - u32 rfRxAFE; /* Rx IQ DC ofset and Rx digital filter, - * Rx DC notch filter : - */ - /* 0xc10~0xc13,0xc18~0xc1b, 0xc20~0xc23, - * 0xc28~0xc2b [16 bytes] - */ - u32 rfTxIQImbalance; /* OFDM Tx IQ imbalance matrix */ - /* 0xc80~0xc83,0xc88~0xc8b, 0xc90~0xc93, - * 0xc98~0xc9b [16 bytes] - */ - u32 rfTxAFE; /* Tx IQ DC Offset and Tx DFIR type */ - /* 0xc84~0xc87,0xc8c~0xc8f, 0xc94~0xc97, - * 0xc9c~0xc9f [16 bytes] - */ - u32 rfLSSIReadBack; /* LSSI RF readback data SI mode */ - /* 0x8a0~0x8af [16 bytes] */ - u32 rfLSSIReadBackPi; /* LSSI RF readback data PI mode 0x8b8-8bc for - * Path A and B - */ -}; - -/* Read initi reg value for tx power setting. */ -void rtl8192c_PHY_GetHWRegOriginalValue(struct adapter *adapter); - -/* BB TX Power R/W */ -void PHY_GetTxPowerLevel8188E(struct adapter *adapter, u32 *powerlevel); - -void PHY_ScanOperationBackup8188E(struct adapter *Adapter, u8 Operation); - -/* Call after initialization */ -void ChkFwCmdIoDone(struct adapter *adapter); - -/* BB/MAC/RF other monitor API */ -void PHY_SetRFPathSwitch_8188E(struct adapter *adapter, bool main); - -void PHY_SwitchEphyParameter(struct adapter *adapter); - -void PHY_EnableHostClkReq(struct adapter *adapter); - -bool SetAntennaConfig92C(struct adapter *adapter, u8 defaultant); - -#define PHY_SetMacReg PHY_SetBBReg - -#define SIC_HW_SUPPORT 0 - -#define SIC_MAX_POLL_CNT 5 - -#define SIC_CMD_READY 0 -#define SIC_CMD_WRITE 1 -#define SIC_CMD_READ 2 - -#define SIC_CMD_REG 0x1EB /* 1byte */ -#define SIC_ADDR_REG 0x1E8 /* 1b9~1ba, 2 bytes */ -#define SIC_DATA_REG 0x1EC /* 1bc~1bf */ - -#endif /* __INC_HAL8192CPHYCFG_H */ diff --git a/drivers/staging/rtl8188eu/include/hal8188e_phy_reg.h b/drivers/staging/rtl8188eu/include/hal8188e_phy_reg.h deleted file mode 100644 index bd915a1f2511..000000000000 --- a/drivers/staging/rtl8188eu/include/hal8188e_phy_reg.h +++ /dev/null @@ -1,201 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __INC_HAL8188EPHYREG_H__ -#define __INC_HAL8188EPHYREG_H__ -/*--------------------------Define Parameters-------------------------------*/ -/* */ -/* BB-PHY register PMAC 0x100 PHY 0x800 - 0xEFF */ -/* 1. PMAC duplicate register due to connection: RF_Mode, TRxRN, NumOf L-STF */ -/* 2. 0x800/0x900/0xA00/0xC00/0xD00/0xE00 */ -/* 3. RF register 0x00-2E */ -/* 4. Bit Mask for BB/RF register */ -/* 5. Other definition for BB/RF R/W */ -/* */ - -/* 3. Page8(0x800) */ -#define rFPGA0_RFMOD 0x800 /* RF mode & CCK TxSC RF BW Setting */ -#define rFPGA0_TxGainStage 0x80c /* Set TX PWR init gain? */ - -#define rFPGA0_XA_HSSIParameter1 0x820 /* RF 3 wire register */ -#define rFPGA0_XA_HSSIParameter2 0x824 -#define rFPGA0_XB_HSSIParameter1 0x828 -#define rFPGA0_XB_HSSIParameter2 0x82c - -#define rFPGA0_XA_LSSIParameter 0x840 -#define rFPGA0_XB_LSSIParameter 0x844 - -#define rFPGA0_XAB_SwitchControl 0x858 /* RF Channel switch */ -#define rFPGA0_XCD_SwitchControl 0x85c - -#define rFPGA0_XA_RFInterfaceOE 0x860 /* RF Channel switch */ -#define rFPGA0_XB_RFInterfaceOE 0x864 - -#define rFPGA0_XAB_RFInterfaceSW 0x870 /* RF Iface Software Control */ -#define rFPGA0_XCD_RFInterfaceSW 0x874 - -#define rFPGA0_XAB_RFParameter 0x878 /* RF Parameter */ - -#define rFPGA0_XA_LSSIReadBack 0x8a0 /* Tranceiver LSSI Readback */ -#define rFPGA0_XB_LSSIReadBack 0x8a4 - -#define TransceiverA_HSPI_Readback 0x8b8 -#define TransceiverB_HSPI_Readback 0x8bc -#define rFPGA0_XAB_RFInterfaceRB 0x8e0 - -/* 4. Page9(0x900) */ -/* RF mode & OFDM TxSC RF BW Setting?? */ -#define rFPGA1_RFMOD 0x900 - -/* 5. PageA(0xA00) */ -/* Set Control channel to upper or lower - required only for 40MHz */ -#define rCCK0_System 0xa00 - -/* */ -/* PageB(0xB00) */ -/* */ -#define rConfig_AntA 0xb68 -#define rConfig_AntB 0xb6c - -/* */ -/* 6. PageC(0xC00) */ -/* */ -#define rOFDM0_TRxPathEnable 0xc04 -#define rOFDM0_TRMuxPar 0xc08 - -/* RxIQ DC offset, Rx digital filter, DC notch filter */ -#define rOFDM0_XARxAFE 0xc10 -#define rOFDM0_XARxIQImbalance 0xc14 /* RxIQ imbalance matrix */ -#define rOFDM0_XBRxAFE 0xc18 -#define rOFDM0_XBRxIQImbalance 0xc1c - -#define rOFDM0_RxDSP 0xc40 /* Rx Sync Path */ -#define rOFDM0_ECCAThreshold 0xc4c /* energy CCA */ - -#define rOFDM0_XAAGCCore1 0xc50 /* DIG */ -#define rOFDM0_XAAGCCore2 0xc54 -#define rOFDM0_XBAGCCore1 0xc58 -#define rOFDM0_XBAGCCore2 0xc5c - -#define rOFDM0_AGCRSSITable 0xc78 - -#define rOFDM0_XATxIQImbalance 0xc80 /* TX PWR TRACK and DIG */ -#define rOFDM0_XATxAFE 0xc84 -#define rOFDM0_XBTxIQImbalance 0xc88 -#define rOFDM0_XBTxAFE 0xc8c -#define rOFDM0_XCTxAFE 0xc94 -#define rOFDM0_XDTxAFE 0xc9c - -#define rOFDM0_RxIQExtAnta 0xca0 - -/* */ -/* 7. PageD(0xD00) */ -/* */ -#define rOFDM1_LSTF 0xd00 - -/* */ -/* 8. PageE(0xE00) */ -/* */ -#define rTxAGC_A_Rate18_06 0xe00 -#define rTxAGC_A_Rate54_24 0xe04 -#define rTxAGC_A_CCK1_Mcs32 0xe08 -#define rTxAGC_A_Mcs03_Mcs00 0xe10 -#define rTxAGC_A_Mcs07_Mcs04 0xe14 -#define rTxAGC_A_Mcs11_Mcs08 0xe18 -#define rTxAGC_A_Mcs15_Mcs12 0xe1c - -#define rTxAGC_B_Rate18_06 0x830 -#define rTxAGC_B_Rate54_24 0x834 -#define rTxAGC_B_CCK1_55_Mcs32 0x838 -#define rTxAGC_B_Mcs03_Mcs00 0x83c -#define rTxAGC_B_Mcs07_Mcs04 0x848 -#define rTxAGC_B_Mcs11_Mcs08 0x84c -#define rTxAGC_B_Mcs15_Mcs12 0x868 -#define rTxAGC_B_CCK11_A_CCK2_11 0x86c - -#define rFPGA0_IQK 0xe28 -#define rTx_IQK_Tone_A 0xe30 -#define rRx_IQK_Tone_A 0xe34 -#define rTx_IQK_PI_A 0xe38 -#define rRx_IQK_PI_A 0xe3c - -#define rTx_IQK 0xe40 -#define rRx_IQK 0xe44 -#define rIQK_AGC_Pts 0xe48 -#define rIQK_AGC_Rsp 0xe4c -#define rIQK_AGC_Cont 0xe60 - -#define rBlue_Tooth 0xe6c -#define rRx_Wait_CCA 0xe70 -#define rTx_CCK_RFON 0xe74 -#define rTx_CCK_BBON 0xe78 -#define rTx_OFDM_RFON 0xe7c -#define rTx_OFDM_BBON 0xe80 -#define rTx_To_Rx 0xe84 -#define rTx_To_Tx 0xe88 -#define rRx_CCK 0xe8c - -#define rTx_Power_Before_IQK_A 0xe94 -#define rTx_Power_After_IQK_A 0xe9c - -#define rRx_Power_Before_IQK_A_2 0xea4 -#define rRx_Power_After_IQK_A_2 0xeac - -#define rTx_Power_Before_IQK_B 0xeb4 -#define rTx_Power_After_IQK_B 0xebc - -#define rRx_Power_Before_IQK_B_2 0xec4 -#define rRx_Power_After_IQK_B_2 0xecc - -#define rRx_OFDM 0xed0 -#define rRx_Wait_RIFS 0xed4 -#define rRx_TO_Rx 0xed8 -#define rStandby 0xedc -#define rSleep 0xee0 -#define rPMPD_ANAEN 0xeec - -/* */ -/* RL6052 Register definition */ -/* */ -#define RF_AC 0x00 /* */ -#define RF_CHNLBW 0x18 /* RF channel and BW switch */ -#define RF_T_METER_88E 0x42 /* */ -#define RF_RCK_OS 0x30 /* RF TX PA control */ -#define RF_TXPA_G1 0x31 /* RF TX PA control */ -#define RF_TXPA_G2 0x32 /* RF TX PA control */ -#define RF_WE_LUT 0xEF - -/* */ -/* Bit Mask */ -/* */ - -/* 2. Page8(0x800) */ -#define bRFMOD 0x1 /* Reg 0x800 rFPGA0_RFMOD */ -#define bCCKEn 0x1000000 -#define bOFDMEn 0x2000000 - -#define bLSSIReadAddress 0x7f800000 /* T65 RF */ -#define bLSSIReadEdge 0x80000000 /* LSSI "Read" edge signal */ -#define bLSSIReadBackData 0xfffff /* T65 RF */ - -#define bCCKSideBand 0x10 /* Reg 0xa00 rCCK0_System 20/40 */ - -/* */ -/* Other Definition */ -/* */ - -/* for PutRegsetting & GetRegSetting BitMask */ -#define bMaskByte0 0xff /* Reg 0xc50 rOFDM0_XAAGCCore~0xC6f */ -#define bMaskByte1 0xff00 -#define bMaskByte3 0xff000000 -#define bMaskDWord 0xffffffff -#define bMask12Bits 0xfff -#define bMaskOFDM_D 0xffc00000 - -/* for PutRFRegsetting & GetRFRegSetting BitMask */ -#define bRFRegOffsetMask 0xfffff - -#endif diff --git a/drivers/staging/rtl8188eu/include/hal8188e_rate_adaptive.h b/drivers/staging/rtl8188eu/include/hal8188e_rate_adaptive.h deleted file mode 100644 index 646647feae85..000000000000 --- a/drivers/staging/rtl8188eu/include/hal8188e_rate_adaptive.h +++ /dev/null @@ -1,74 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __INC_RA_H -#define __INC_RA_H -/* - * Copyright (c) Realtek Semiconductor Corp. All rights reserved. - * - * Module Name: - * RateAdaptive.h - * - * Abstract: - * Prototype of RA and related data structure. - * - * Major Change History: - * When Who What - * ---------- --------------- ------------------------------- - * 2011-08-12 Page Create. - */ - -/* Rate adaptive define */ -#define PERENTRY 23 -#define RETRYSIZE 5 -#define RATESIZE 28 -#define TX_RPT2_ITEM_SIZE 8 - -/* */ -/* TX report 2 format in Rx desc */ -/* */ -#define GET_TX_RPT2_DESC_PKT_LEN_88E(__pRxStatusDesc) \ - LE_BITS_TO_4BYTE(__pRxStatusDesc, 0, 9) -#define GET_TX_RPT2_DESC_MACID_VALID_1_88E(__pRxStatusDesc) \ - LE_BITS_TO_4BYTE(__pRxStatusDesc + 16, 0, 32) -#define GET_TX_RPT2_DESC_MACID_VALID_2_88E(__pRxStatusDesc) \ - LE_BITS_TO_4BYTE(__pRxStatusDesc + 20, 0, 32) - -#define GET_TX_REPORT_TYPE1_RERTY_0(__pAddr) \ - LE_BITS_TO_4BYTE(__pAddr, 0, 16) -#define GET_TX_REPORT_TYPE1_RERTY_1(__pAddr) \ - LE_BITS_TO_1BYTE(__pAddr + 2, 0, 8) -#define GET_TX_REPORT_TYPE1_RERTY_2(__pAddr) \ - LE_BITS_TO_1BYTE(__pAddr + 3, 0, 8) -#define GET_TX_REPORT_TYPE1_RERTY_3(__pAddr) \ - LE_BITS_TO_1BYTE(__pAddr + 4, 0, 8) -#define GET_TX_REPORT_TYPE1_RERTY_4(__pAddr) \ - LE_BITS_TO_1BYTE(__pAddr + 4 + 1, 0, 8) -#define GET_TX_REPORT_TYPE1_DROP_0(__pAddr) \ - LE_BITS_TO_1BYTE(__pAddr + 4 + 2, 0, 8) -#define GET_TX_REPORT_TYPE1_DROP_1(__pAddr) \ - LE_BITS_TO_1BYTE(__pAddr + 4 + 3, 0, 8) - -/* End rate adaptive define */ - -int ODM_RAInfo_Init_all(struct odm_dm_struct *dm_odm); - -int ODM_RAInfo_Init(struct odm_dm_struct *dm_odm, u8 MacID); - -u8 ODM_RA_GetShortGI_8188E(struct odm_dm_struct *dm_odm, u8 MacID); - -u8 ODM_RA_GetDecisionRate_8188E(struct odm_dm_struct *dm_odm, u8 MacID); - -u8 ODM_RA_GetHwPwrStatus_8188E(struct odm_dm_struct *dm_odm, u8 MacID); -void ODM_RA_UpdateRateInfo_8188E(struct odm_dm_struct *dm_odm, u8 MacID, - u8 RateID, u32 RateMask, - u8 SGIEnable); - -void ODM_RA_SetRSSI_8188E(struct odm_dm_struct *dm_odm, u8 macid, - u8 rssi); - -void ODM_RA_TxRPT2Handle_8188E(struct odm_dm_struct *dm_odm, - u8 *txrpt_buf, u16 txrpt_len, - u32 validentry0, u32 validentry1); - -void ODM_RA_Set_TxRPT_Time(struct odm_dm_struct *dm_odm, u16 minRptTime); - -#endif diff --git a/drivers/staging/rtl8188eu/include/hal_com.h b/drivers/staging/rtl8188eu/include/hal_com.h deleted file mode 100644 index c2019772bef0..000000000000 --- a/drivers/staging/rtl8188eu/include/hal_com.h +++ /dev/null @@ -1,150 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __HAL_COMMON_H__ -#define __HAL_COMMON_H__ - -/* */ -/* Rate Definition */ -/* */ -/* CCK */ -#define RATR_1M 0x00000001 -#define RATR_2M 0x00000002 -#define RATR_55M 0x00000004 -#define RATR_11M 0x00000008 -/* OFDM */ -#define RATR_6M 0x00000010 -#define RATR_9M 0x00000020 -#define RATR_12M 0x00000040 -#define RATR_18M 0x00000080 -#define RATR_24M 0x00000100 -#define RATR_36M 0x00000200 -#define RATR_48M 0x00000400 -#define RATR_54M 0x00000800 -/* MCS 1 Spatial Stream */ -#define RATR_MCS0 0x00001000 -#define RATR_MCS1 0x00002000 -#define RATR_MCS2 0x00004000 -#define RATR_MCS3 0x00008000 -#define RATR_MCS4 0x00010000 -#define RATR_MCS5 0x00020000 -#define RATR_MCS6 0x00040000 -#define RATR_MCS7 0x00080000 -/* MCS 2 Spatial Stream */ -#define RATR_MCS8 0x00100000 -#define RATR_MCS9 0x00200000 -#define RATR_MCS10 0x00400000 -#define RATR_MCS11 0x00800000 -#define RATR_MCS12 0x01000000 -#define RATR_MCS13 0x02000000 -#define RATR_MCS14 0x04000000 -#define RATR_MCS15 0x08000000 - -/* CCK */ -#define RATE_1M BIT(0) -#define RATE_2M BIT(1) -#define RATE_5_5M BIT(2) -#define RATE_11M BIT(3) -/* OFDM */ -#define RATE_6M BIT(4) -#define RATE_9M BIT(5) -#define RATE_12M BIT(6) -#define RATE_18M BIT(7) -#define RATE_24M BIT(8) -#define RATE_36M BIT(9) -#define RATE_48M BIT(10) -#define RATE_54M BIT(11) -/* MCS 1 Spatial Stream */ -#define RATE_MCS0 BIT(12) -#define RATE_MCS1 BIT(13) -#define RATE_MCS2 BIT(14) -#define RATE_MCS3 BIT(15) -#define RATE_MCS4 BIT(16) -#define RATE_MCS5 BIT(17) -#define RATE_MCS6 BIT(18) -#define RATE_MCS7 BIT(19) -/* MCS 2 Spatial Stream */ -#define RATE_MCS8 BIT(20) -#define RATE_MCS9 BIT(21) -#define RATE_MCS10 BIT(22) -#define RATE_MCS11 BIT(23) -#define RATE_MCS12 BIT(24) -#define RATE_MCS13 BIT(25) -#define RATE_MCS14 BIT(26) -#define RATE_MCS15 BIT(27) - -/* ALL CCK Rate */ -#define RATE_ALL_CCK (RATR_1M | RATR_2M | RATR_55M | RATR_11M) -#define RATE_ALL_OFDM_AG (RATR_6M | RATR_9M | RATR_12M | RATR_18M | \ - RATR_24M | RATR_36M | RATR_48M | RATR_54M) -#define RATE_ALL_OFDM_1SS (RATR_MCS0 | RATR_MCS1 | RATR_MCS2 | \ - RATR_MCS3 | RATR_MCS4 | RATR_MCS5 | RATR_MCS6 | \ - RATR_MCS7) -#define RATE_ALL_OFDM_2SS (RATR_MCS8 | RATR_MCS9 | RATR_MCS10 | \ - RATR_MCS11 | RATR_MCS12 | RATR_MCS13 | \ - RATR_MCS14 | RATR_MCS15) - -/*------------------------------ Tx Desc definition Macro --------------------*/ -/* pragma mark -- Tx Desc related definition. -- */ -/* Rate */ -/* CCK Rates, TxHT = 0 */ -#define DESC_RATE1M 0x00 -#define DESC_RATE2M 0x01 -#define DESC_RATE5_5M 0x02 -#define DESC_RATE11M 0x03 - -/* OFDM Rates, TxHT = 0 */ -#define DESC_RATE6M 0x04 -#define DESC_RATE9M 0x05 -#define DESC_RATE12M 0x06 -#define DESC_RATE18M 0x07 -#define DESC_RATE24M 0x08 -#define DESC_RATE36M 0x09 -#define DESC_RATE48M 0x0a -#define DESC_RATE54M 0x0b - -/* MCS Rates, TxHT = 1 */ -#define DESC_RATEMCS0 0x0c -#define DESC_RATEMCS1 0x0d -#define DESC_RATEMCS2 0x0e -#define DESC_RATEMCS3 0x0f -#define DESC_RATEMCS4 0x10 -#define DESC_RATEMCS5 0x11 -#define DESC_RATEMCS6 0x12 -#define DESC_RATEMCS7 0x13 -#define DESC_RATEMCS8 0x14 -#define DESC_RATEMCS9 0x15 -#define DESC_RATEMCS10 0x16 -#define DESC_RATEMCS11 0x17 -#define DESC_RATEMCS12 0x18 -#define DESC_RATEMCS13 0x19 -#define DESC_RATEMCS14 0x1a -#define DESC_RATEMCS15 0x1b -#define DESC_RATEMCS15_SG 0x1c -#define DESC_RATEMCS32 0x20 - -/* 1 Byte long (in unit of TU) */ -#define REG_P2P_CTWIN 0x0572 -#define REG_NOA_DESC_SEL 0x05CF -#define REG_NOA_DESC_DURATION 0x05E0 -#define REG_NOA_DESC_INTERVAL 0x05E4 -#define REG_NOA_DESC_START 0x05E8 -#define REG_NOA_DESC_COUNT 0x05EC - -#include "HalVerDef.h" -void dump_chip_info(struct HAL_VERSION ChipVersion); - -/* return the final channel plan decision */ -u8 hal_com_get_channel_plan(u8 hw_channel_plan, u8 sw_channel_plan, - u8 def_channel_plan, bool load_fail); - -u8 MRateToHwRate(u8 rate); - -void hal_set_brate_cfg(u8 *brates, u16 *rate_cfg); - -bool hal_mapping_out_pipe(struct adapter *adapter, u8 numoutpipe); - -#endif /* __HAL_COMMON_H__ */ diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h deleted file mode 100644 index 4d4e0a259050..000000000000 --- a/drivers/staging/rtl8188eu/include/hal_intf.h +++ /dev/null @@ -1,203 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __HAL_INTF_H__ -#define __HAL_INTF_H__ - -#include <osdep_service.h> -#include <drv_types.h> -#include <hal8188e_phy_cfg.h> - -enum hw_variables { - HW_VAR_MEDIA_STATUS, - HW_VAR_MEDIA_STATUS1, - HW_VAR_SET_OPMODE, - HW_VAR_MAC_ADDR, - HW_VAR_BSSID, - HW_VAR_INIT_RTS_RATE, - HW_VAR_BASIC_RATE, - HW_VAR_TXPAUSE, - HW_VAR_BCN_FUNC, - HW_VAR_CORRECT_TSF, - HW_VAR_CHECK_BSSID, - HW_VAR_MLME_DISCONNECT, - HW_VAR_MLME_SITESURVEY, - HW_VAR_MLME_JOIN, - HW_VAR_BEACON_INTERVAL, - HW_VAR_SLOT_TIME, - HW_VAR_RESP_SIFS, - HW_VAR_ACK_PREAMBLE, - HW_VAR_SEC_CFG, - HW_VAR_BCN_VALID, - HW_VAR_DM_FUNC_OP, - HW_VAR_DM_FUNC_SET, - HW_VAR_DM_FUNC_CLR, - HW_VAR_CAM_EMPTY_ENTRY, - HW_VAR_CAM_INVALID_ALL, - HW_VAR_CAM_WRITE, - HW_VAR_CAM_READ, - HW_VAR_AC_PARAM_VO, - HW_VAR_AC_PARAM_VI, - HW_VAR_AC_PARAM_BE, - HW_VAR_AC_PARAM_BK, - HW_VAR_ACM_CTRL, - HW_VAR_AMPDU_MIN_SPACE, - HW_VAR_AMPDU_FACTOR, - HW_VAR_RXDMA_AGG_PG_TH, - HW_VAR_SET_RPWM, - HW_VAR_H2C_FW_PWRMODE, - HW_VAR_H2C_FW_JOINBSSRPT, - HW_VAR_FWLPS_RF_ON, - HW_VAR_H2C_FW_P2P_PS_OFFLOAD, - HW_VAR_TDLS_WRCR, - HW_VAR_TDLS_INIT_CH_SEN, - HW_VAR_TDLS_RS_RCR, - HW_VAR_TDLS_DONE_CH_SEN, - HW_VAR_INITIAL_GAIN, - HW_VAR_BT_SET_COEXIST, - HW_VAR_BT_ISSUE_DELBA, - HW_VAR_CURRENT_ANTENNA, - HW_VAR_ANTENNA_DIVERSITY_LINK, - HW_VAR_ANTENNA_DIVERSITY_SELECT, - HW_VAR_SWITCH_EPHY_WoWLAN, - HW_VAR_EFUSE_USAGE, - HW_VAR_EFUSE_BYTES, - HW_VAR_EFUSE_BT_USAGE, - HW_VAR_EFUSE_BT_BYTES, - HW_VAR_FIFO_CLEARN_UP, - HW_VAR_CHECK_TXBUF, - HW_VAR_APFM_ON_MAC, /* Auto FSM to Turn On, include clock, isolation, - * power control for MAC only - */ - /* The valid upper nav range for the HW updating, if the true value is - * larger than the upper range, the HW won't update it. - */ - /* Unit in microsecond. 0 means disable this function. */ - HW_VAR_NAV_UPPER, - HW_VAR_RPT_TIMER_SETTING, - HW_VAR_TX_RPT_MAX_MACID, - HW_VAR_H2C_MEDIA_STATUS_RPT, - HW_VAR_CHK_HI_QUEUE_EMPTY, -}; - -enum hal_def_variable { - HAL_DEF_UNDERCORATEDSMOOTHEDPWDB, - HAL_DEF_IS_SUPPORT_ANT_DIV, - HAL_DEF_CURRENT_ANTENNA, - HAL_DEF_DRVINFO_SZ, - HAL_DEF_MAX_RECVBUF_SZ, - HAL_DEF_RX_PACKET_OFFSET, - HAL_DEF_DBG_DUMP_RXPKT,/* for dbg */ - HAL_DEF_DBG_DM_FUNC,/* for dbg */ - HAL_DEF_RA_DECISION_RATE, - HAL_DEF_RA_SGI, - HAL_DEF_PT_PWR_STATUS, - HW_VAR_MAX_RX_AMPDU_FACTOR, - HW_DEF_RA_INFO_DUMP, - HAL_DEF_DBG_DUMP_TXPKT, - HW_DEF_FA_CNT_DUMP, -}; - -enum hal_odm_variable { - HAL_ODM_STA_INFO, - HAL_ODM_P2P_STATE, - HAL_ODM_WIFI_DISPLAY_STATE, -}; - -enum hal_intf_ps_func { - HAL_USB_SELECT_SUSPEND, - HAL_MAX_ID, -}; - -enum rt_eeprom_type { - EEPROM_93C46, - EEPROM_93C56, - EEPROM_BOOT_EFUSE, -}; - -#define RF_CHANGE_BY_INIT 0 -#define RF_CHANGE_BY_IPS BIT(28) -#define RF_CHANGE_BY_PS BIT(29) -#define RF_CHANGE_BY_HW BIT(30) -#define RF_CHANGE_BY_SW BIT(31) - -enum hardware_type { - HARDWARE_TYPE_RTL8188EU, - HARDWARE_TYPE_MAX, -}; - -#define GET_EEPROM_EFUSE_PRIV(adapter) (&adapter->eeprompriv) - -void UpdateHalRAMask8188EUsb(struct adapter *adapt, u32 mac_id, u8 rssi_level); -u32 rtl8188eu_hal_deinit(struct adapter *Adapter); -u32 rtl8188eu_hal_init(struct adapter *Adapter); -void rtw_hal_def_value_init(struct adapter *padapter); - -void rtw_hal_free_data(struct adapter *padapter); - -void rtw_hal_dm_init(struct adapter *padapter); -void rtw_hal_sw_led_init(struct adapter *padapter); -void rtw_hal_sw_led_deinit(struct adapter *padapter); - -u32 rtw_hal_power_on(struct adapter *padapter); -uint rtw_hal_init(struct adapter *padapter); -uint rtw_hal_deinit(struct adapter *padapter); -void rtw_hal_stop(struct adapter *padapter); -void rtw_hal_set_hwreg(struct adapter *padapter, u8 variable, u8 *val); -void rtw_hal_get_hwreg(struct adapter *padapter, u8 variable, u8 *val); - -void rtw_hal_chip_configure(struct adapter *padapter); -void rtw_hal_read_chip_info(struct adapter *padapter); -void rtw_hal_read_chip_version(struct adapter *padapter); - -u8 rtw_hal_get_def_var(struct adapter *padapter, - enum hal_def_variable eVariable, void *pValue); - -void rtw_hal_set_odm_var(struct adapter *padapter, - enum hal_odm_variable eVariable, void *pValue1, - bool bSet); - -u32 rtw_hal_inirp_init(struct adapter *padapter); -void rtw_hal_inirp_deinit(struct adapter *padapter); -void usb_intf_stop(struct adapter *padapter); - -bool rtw_hal_xmit(struct adapter *padapter, struct xmit_frame *pxmitframe); -s32 rtw_hal_mgnt_xmit(struct adapter *padapter, - struct xmit_frame *pmgntframe); - -s32 rtw_hal_init_xmit_priv(struct adapter *padapter); - -int rtw_hal_init_recv_priv(struct adapter *padapter); -void rtw_hal_free_recv_priv(struct adapter *padapter); - -void rtw_hal_update_ra_mask(struct adapter *padapter, u32 mac_id, u8 level); -void rtw_hal_add_ra_tid(struct adapter *adapt, u32 bitmap, u8 arg, u8 level); -void rtw_hal_clone_data(struct adapter *dst_adapt, - struct adapter *src_adapt); - -void beacon_timing_control(struct adapter *padapter); - -u32 rtw_hal_read_rfreg(struct adapter *padapter, enum rf_radio_path eRFPath, - u32 RegAddr, u32 BitMask); - -void rtw_hal_set_bwmode(struct adapter *padapter, - enum ht_channel_width Bandwidth, u8 Offset); -void rtw_hal_set_chan(struct adapter *padapter, u8 channel); -void rtw_hal_dm_watchdog(struct adapter *padapter); - -bool rtw_hal_antdiv_before_linked(struct adapter *padapter); -void rtw_hal_antdiv_rssi_compared(struct adapter *padapter, - struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src); - -void rtw_hal_sreset_init(struct adapter *padapter); - -void rtw_hal_notch_filter(struct adapter *adapter, bool enable); - -void indicate_wx_scan_complete_event(struct adapter *padapter); -u8 rtw_do_join(struct adapter *padapter); - -#endif /* __HAL_INTF_H__ */ diff --git a/drivers/staging/rtl8188eu/include/ieee80211.h b/drivers/staging/rtl8188eu/include/ieee80211.h deleted file mode 100644 index da6245a77d5d..000000000000 --- a/drivers/staging/rtl8188eu/include/ieee80211.h +++ /dev/null @@ -1,742 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __IEEE80211_H -#define __IEEE80211_H - -#include <osdep_service.h> -#include <drv_types.h> -#include "wifi.h" -#include <linux/wireless.h> - -#ifdef CONFIG_88EU_AP_MODE - -#define RTL_IOCTL_HOSTAPD (SIOCIWFIRSTPRIV + 28) - -/* RTL871X_IOCTL_HOSTAPD ioctl() cmd: */ -enum { - RTL871X_HOSTAPD_FLUSH = 1, - RTL871X_HOSTAPD_ADD_STA = 2, - RTL871X_HOSTAPD_REMOVE_STA = 3, - RTL871X_HOSTAPD_GET_INFO_STA = 4, - /* REMOVED: PRISM2_HOSTAPD_RESET_TXEXC_STA = 5, */ - RTL871X_HOSTAPD_GET_WPAIE_STA = 5, - RTL871X_SET_ENCRYPTION = 6, - RTL871X_GET_ENCRYPTION = 7, - RTL871X_HOSTAPD_SET_FLAGS_STA = 8, - RTL871X_HOSTAPD_GET_RID = 9, - RTL871X_HOSTAPD_SET_RID = 10, - RTL871X_HOSTAPD_SET_ASSOC_AP_ADDR = 11, - RTL871X_HOSTAPD_SET_GENERIC_ELEMENT = 12, - RTL871X_HOSTAPD_MLME = 13, - RTL871X_HOSTAPD_SCAN_REQ = 14, - RTL871X_HOSTAPD_STA_CLEAR_STATS = 15, - RTL871X_HOSTAPD_SET_BEACON = 16, - RTL871X_HOSTAPD_SET_WPS_BEACON = 17, - RTL871X_HOSTAPD_SET_WPS_PROBE_RESP = 18, - RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP = 19, - RTL871X_HOSTAPD_SET_HIDDEN_SSID = 20, - RTL871X_HOSTAPD_SET_MACADDR_ACL = 21, - RTL871X_HOSTAPD_ACL_ADD_STA = 22, - RTL871X_HOSTAPD_ACL_REMOVE_STA = 23, -}; - -/* STA flags */ -#define WLAN_STA_AUTH BIT(0) -#define WLAN_STA_ASSOC BIT(1) -#define WLAN_STA_PS BIT(2) -#define WLAN_STA_TIM BIT(3) -#define WLAN_STA_PERM BIT(4) -#define WLAN_STA_AUTHORIZED BIT(5) -#define WLAN_STA_PENDING_POLL BIT(6) /* pending activity poll not ACKed */ -#define WLAN_STA_SHORT_PREAMBLE BIT(7) -#define WLAN_STA_PREAUTH BIT(8) -#define WLAN_STA_WME BIT(9) -#define WLAN_STA_MFP BIT(10) -#define WLAN_STA_HT BIT(11) -#define WLAN_STA_WPS BIT(12) -#define WLAN_STA_MAYBE_WPS BIT(13) -#define WLAN_STA_NONERP BIT(31) - -#endif - -#define IEEE_CMD_SET_WPA_PARAM 1 -#define IEEE_CMD_SET_WPA_IE 2 -#define IEEE_CMD_SET_ENCRYPTION 3 -#define IEEE_CMD_MLME 4 - -#define IEEE_PARAM_WPA_ENABLED 1 -#define IEEE_PARAM_TKIP_COUNTERMEASURES 2 -#define IEEE_PARAM_DROP_UNENCRYPTED 3 -#define IEEE_PARAM_PRIVACY_INVOKED 4 -#define IEEE_PARAM_AUTH_ALGS 5 -#define IEEE_PARAM_IEEE_802_1X 6 -#define IEEE_PARAM_WPAX_SELECT 7 - -#define AUTH_ALG_OPEN_SYSTEM 0x1 -#define AUTH_ALG_SHARED_KEY 0x2 -#define AUTH_ALG_LEAP 0x00000004 - -#define IEEE_MLME_STA_DEAUTH 1 -#define IEEE_MLME_STA_DISASSOC 2 - -#define IEEE_CRYPT_ERR_UNKNOWN_ALG 2 -#define IEEE_CRYPT_ERR_UNKNOWN_ADDR 3 -#define IEEE_CRYPT_ERR_CRYPT_INIT_FAILED 4 -#define IEEE_CRYPT_ERR_KEY_SET_FAILED 5 -#define IEEE_CRYPT_ERR_TX_KEY_SET_FAILED 6 -#define IEEE_CRYPT_ERR_CARD_CONF_FAILED 7 - -#define IEEE_CRYPT_ALG_NAME_LEN 16 - -#define WPA_CIPHER_NONE BIT(0) -#define WPA_CIPHER_WEP40 BIT(1) -#define WPA_CIPHER_WEP104 BIT(2) -#define WPA_CIPHER_TKIP BIT(3) -#define WPA_CIPHER_CCMP BIT(4) - -#define WPA_SELECTOR_LEN 4 -extern u8 RTW_WPA_OUI_TYPE[]; -extern u8 WPA_AUTH_KEY_MGMT_NONE[]; -extern u8 WPA_AUTH_KEY_MGMT_UNSPEC_802_1X[]; -extern u8 WPA_AUTH_KEY_MGMT_PSK_OVER_802_1X[]; -extern u8 WPA_CIPHER_SUITE_NONE[]; -extern u8 WPA_CIPHER_SUITE_WEP40[]; -extern u8 WPA_CIPHER_SUITE_TKIP[]; -extern u8 WPA_CIPHER_SUITE_WRAP[]; -extern u8 WPA_CIPHER_SUITE_CCMP[]; -extern u8 WPA_CIPHER_SUITE_WEP104[]; - -#define RSN_HEADER_LEN 4 -#define RSN_SELECTOR_LEN 4 - -extern u16 RSN_VERSION_BSD; -extern u8 RSN_AUTH_KEY_MGMT_UNSPEC_802_1X[]; -extern u8 RSN_AUTH_KEY_MGMT_PSK_OVER_802_1X[]; -extern u8 RSN_CIPHER_SUITE_NONE[]; -extern u8 RSN_CIPHER_SUITE_WEP40[]; -extern u8 RSN_CIPHER_SUITE_TKIP[]; -extern u8 RSN_CIPHER_SUITE_WRAP[]; -extern u8 RSN_CIPHER_SUITE_CCMP[]; -extern u8 RSN_CIPHER_SUITE_WEP104[]; - -enum ratr_table_mode { - RATR_INX_WIRELESS_NGB = 0, /* BGN 40 Mhz 2SS 1SS */ - RATR_INX_WIRELESS_NG = 1, /* GN or N */ - RATR_INX_WIRELESS_NB = 2, /* BGN 20 Mhz 2SS 1SS or BN */ - RATR_INX_WIRELESS_N = 3, - RATR_INX_WIRELESS_GB = 4, - RATR_INX_WIRELESS_G = 5, - RATR_INX_WIRELESS_B = 6, - RATR_INX_WIRELESS_MC = 7, - RATR_INX_WIRELESS_AC_N = 8, -}; - -enum NETWORK_TYPE { - WIRELESS_INVALID = 0, - /* Sub-Element */ - WIRELESS_11B = BIT(0), /* tx:cck only, rx:cck only, hw: cck */ - WIRELESS_11G = BIT(1), /* tx:ofdm only, rx:ofdm & cck, hw:cck & ofdm*/ - WIRELESS_11A = BIT(2), /* tx:ofdm only, rx: ofdm only, hw:ofdm only */ - WIRELESS_11_24N = BIT(3), /* tx:MCS only, rx:MCS & cck, hw:MCS & cck */ - WIRELESS_11_5N = BIT(4), /* tx:MCS only, rx:MCS & ofdm, hw:ofdm only */ - WIRELESS_AC = BIT(6), - - /* Combination */ - /* tx: cck & ofdm, rx: cck & ofdm & MCS, hw: cck & ofdm */ - WIRELESS_11BG = (WIRELESS_11B | WIRELESS_11G), - /* tx: ofdm & MCS, rx: ofdm & cck & MCS, hw: cck & ofdm */ - WIRELESS_11G_24N = (WIRELESS_11G | WIRELESS_11_24N), - /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ - WIRELESS_11A_5N = (WIRELESS_11A | WIRELESS_11_5N), - /* tx: ofdm & cck & MCS, rx: ofdm & cck & MCS, hw: ofdm & cck */ - WIRELESS_11BG_24N = (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N), - /* tx: ofdm & MCS, rx: ofdm & MCS, hw: ofdm only */ - WIRELESS_11AGN = (WIRELESS_11A | WIRELESS_11G | WIRELESS_11_24N | - WIRELESS_11_5N), - WIRELESS_11ABGN = (WIRELESS_11A | WIRELESS_11B | WIRELESS_11G | - WIRELESS_11_24N | WIRELESS_11_5N), -}; - -#define SUPPORTED_24G_NETTYPE_MSK \ - (WIRELESS_11B | WIRELESS_11G | WIRELESS_11_24N) -#define SUPPORTED_5G_NETTYPE_MSK \ - (WIRELESS_11A | WIRELESS_11_5N) - -#define IsSupported24G(NetType) \ - ((NetType) & SUPPORTED_24G_NETTYPE_MSK ? true : false) -#define IsSupported5G(NetType) \ - ((NetType) & SUPPORTED_5G_NETTYPE_MSK ? true : false) - -#define IsEnableHWCCK(NetType) \ - IsSupported24G(NetType) -#define IsEnableHWOFDM(NetType) \ - ((NetType) & (WIRELESS_11G | WIRELESS_11_24N | \ - SUPPORTED_5G_NETTYPE_MSK) ? true : false) - -#define IsSupportedRxCCK(NetType) IsEnableHWCCK(NetType) -#define IsSupportedRxOFDM(NetType) IsEnableHWOFDM(NetType) -#define IsSupportedRxMCS(NetType) IsEnableHWOFDM(NetType) - -#define IsSupportedTxCCK(NetType) \ - ((NetType) & (WIRELESS_11B) ? true : false) -#define IsSupportedTxOFDM(NetType) \ - ((NetType) & (WIRELESS_11G | WIRELESS_11A) ? true : false) -#define IsSupportedTxMCS(NetType) \ - ((NetType) & (WIRELESS_11_24N | WIRELESS_11_5N) ? true : false) - -struct ieee_param { - u32 cmd; - u8 sta_addr[ETH_ALEN]; - union { - struct { - u8 name; - u32 value; - } wpa_param; - struct { - u32 len; - u8 reserved[32]; - u8 data[0]; - } wpa_ie; - struct { - int command; - int reason_code; - } mlme; - struct { - u8 alg[IEEE_CRYPT_ALG_NAME_LEN]; - u8 set_tx; - u32 err; - u8 idx; - u8 seq[8]; /* sequence counter (set: RX, get: TX) */ - u16 key_len; - u8 key[0]; - } crypt; -#ifdef CONFIG_88EU_AP_MODE - struct { - u16 aid; - u16 capability; - int flags; - u8 tx_supp_rates[16]; - struct ieee80211_ht_cap ht_cap; - } add_sta; - struct { - u8 reserved[2];/* for set max_num_sta */ - u8 buf[0]; - } bcn_ie; -#endif - - } u; -}; - -#ifdef CONFIG_88EU_AP_MODE -struct ieee_param_ex { - u32 cmd; - u8 sta_addr[ETH_ALEN]; - u8 data[0]; -}; - -struct sta_data { - u16 aid; - u16 capability; - int flags; - u32 sta_set; - u8 tx_supp_rates[16]; - u32 tx_supp_rates_len; - struct ieee80211_ht_cap ht_cap; - u64 rx_pkts; - u64 rx_bytes; - u64 rx_drops; - u64 tx_pkts; - u64 tx_bytes; - u64 tx_drops; -}; -#endif - -#define IEEE80211_DATA_LEN 2304 -/* Maximum size for the MA-UNITDATA primitive, 802.11 standard section - * 6.2.1.1.2. - - * The figure in section 7.1.2 suggests a body size of up to 2312 - * bytes is allowed, which is a bit confusing, I suspect this - * represents the 2304 bytes of real data, plus a possible 8 bytes of - * WEP IV and ICV. (this interpretation suggested by Ramiro Barreiro) - */ - -#define IEEE80211_HLEN 30 -#define IEEE80211_FRAME_LEN (IEEE80211_DATA_LEN + IEEE80211_HLEN) - -/* this is stolen from ipw2200 driver */ -#define IEEE_IBSS_MAC_HASH_SIZE 31 - -enum eap_type { - EAP_PACKET = 0, - EAPOL_START, - EAPOL_LOGOFF, - EAPOL_KEY, - EAPOL_ENCAP_ASF_ALERT -}; - -#define IEEE80211_3ADDR_LEN 24 -#define IEEE80211_4ADDR_LEN 30 -#define IEEE80211_FCS_LEN 4 - -#define MIN_FRAG_THRESHOLD 256U -#define MAX_FRAG_THRESHOLD 2346U - -/* sequence control field */ -#define RTW_IEEE80211_SCTL_FRAG 0x000F -#define RTW_IEEE80211_SCTL_SEQ 0xFFF0 - -#define RTW_ERP_INFO_NON_ERP_PRESENT BIT(0) -#define RTW_ERP_INFO_USE_PROTECTION BIT(1) -#define RTW_ERP_INFO_BARKER_PREAMBLE_MODE BIT(2) - -/* QoS, QOS */ -#define NORMAL_ACK 0 -#define NO_ACK 1 -#define NON_EXPLICIT_ACK 2 -#define BLOCK_ACK 3 - -#ifndef ETH_P_PAE -#define ETH_P_PAE 0x888E /* Port Access Entity (IEEE 802.1X) */ -#endif /* ETH_P_PAE */ - -#define ETH_P_PREAUTH 0x88C7 /* IEEE 802.11i pre-authentication */ - -#define ETH_P_ECONET 0x0018 - -#ifndef ETH_P_80211_RAW -#define ETH_P_80211_RAW (ETH_P_ECONET + 1) -#endif - -/* IEEE 802.11 defines */ - -#define P80211_OUI_LEN 3 - -struct ieee80211_snap_hdr { - u8 dsap; /* always 0xAA */ - u8 ssap; /* always 0xAA */ - u8 ctrl; /* always 0x03 */ - u8 oui[P80211_OUI_LEN]; /* organizational universal id */ -} __packed; - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define WLAN_QC_GET_TID(qc) ((qc) & 0x0f) - -#define WLAN_GET_SEQ_FRAG(seq) ((seq) & RTW_IEEE80211_SCTL_FRAG) -#define WLAN_GET_SEQ_SEQ(seq) ((seq) & RTW_IEEE80211_SCTL_SEQ) - -/* Non standard? Not in <linux/ieee80211.h> */ -#define WLAN_REASON_EXPIRATION_CHK 65535 - -#define IEEE80211_MGMT_HDR_LEN 24 -#define IEEE80211_DATA_HDR3_LEN 24 -#define IEEE80211_DATA_HDR4_LEN 30 - -#define IEEE80211_CCK_MODULATION BIT(0) -#define IEEE80211_OFDM_MODULATION BIT(1) - -#define IEEE80211_24GHZ_BAND BIT(0) -#define IEEE80211_52GHZ_BAND BIT(1) - -#define IEEE80211_CCK_RATE_LEN 4 -#define IEEE80211_NUM_OFDM_RATESLEN 8 - -#define IEEE80211_CCK_RATE_1MB 0x02 -#define IEEE80211_CCK_RATE_2MB 0x04 -#define IEEE80211_CCK_RATE_5MB 0x0B -#define IEEE80211_CCK_RATE_11MB 0x16 -#define IEEE80211_OFDM_RATE_LEN 8 -#define IEEE80211_OFDM_RATE_6MB 0x0C -#define IEEE80211_OFDM_RATE_9MB 0x12 -#define IEEE80211_OFDM_RATE_12MB 0x18 -#define IEEE80211_OFDM_RATE_18MB 0x24 -#define IEEE80211_OFDM_RATE_24MB 0x30 -#define IEEE80211_OFDM_RATE_36MB 0x48 -#define IEEE80211_OFDM_RATE_48MB 0x60 -#define IEEE80211_OFDM_RATE_54MB 0x6C -#define IEEE80211_BASIC_RATE_MASK 0x80 - -#define IEEE80211_CCK_RATE_1MB_MASK BIT(0) -#define IEEE80211_CCK_RATE_2MB_MASK BIT(1) -#define IEEE80211_CCK_RATE_5MB_MASK BIT(2) -#define IEEE80211_CCK_RATE_11MB_MASK BIT(3) -#define IEEE80211_OFDM_RATE_6MB_MASK BIT(4) -#define IEEE80211_OFDM_RATE_9MB_MASK BIT(5) -#define IEEE80211_OFDM_RATE_12MB_MASK BIT(6) -#define IEEE80211_OFDM_RATE_18MB_MASK BIT(7) -#define IEEE80211_OFDM_RATE_24MB_MASK BIT(8) -#define IEEE80211_OFDM_RATE_36MB_MASK BIT(9) -#define IEEE80211_OFDM_RATE_48MB_MASK BIT(10) -#define IEEE80211_OFDM_RATE_54MB_MASK BIT(11) - -#define IEEE80211_CCK_RATES_MASK 0x0000000F -#define IEEE80211_CCK_BASIC_RATES_MASK (IEEE80211_CCK_RATE_1MB_MASK | \ - IEEE80211_CCK_RATE_2MB_MASK) -#define IEEE80211_CCK_DEFAULT_RATES_MASK \ - (IEEE80211_CCK_BASIC_RATES_MASK | \ - IEEE80211_CCK_RATE_5MB_MASK | \ - IEEE80211_CCK_RATE_11MB_MASK) - -#define IEEE80211_OFDM_RATES_MASK 0x00000FF0 -#define IEEE80211_OFDM_BASIC_RATES_MASK (IEEE80211_OFDM_RATE_6MB_MASK | \ - IEEE80211_OFDM_RATE_12MB_MASK | \ - IEEE80211_OFDM_RATE_24MB_MASK) -#define IEEE80211_OFDM_DEFAULT_RATES_MASK \ - (IEEE80211_OFDM_BASIC_RATES_MASK | \ - IEEE80211_OFDM_RATE_9MB_MASK | \ - IEEE80211_OFDM_RATE_18MB_MASK | \ - IEEE80211_OFDM_RATE_36MB_MASK | \ - IEEE80211_OFDM_RATE_48MB_MASK | \ - IEEE80211_OFDM_RATE_54MB_MASK) - -#define IEEE80211_NUM_OFDM_RATES 8 -#define IEEE80211_NUM_CCK_RATES 4 -#define IEEE80211_OFDM_SHIFT_MASK_A 4 - -/* IEEE 802.11 requires that STA supports concurrent reception of at least - * three fragmented frames. This define can be increased to support more - * concurrent frames, but it should be noted that each entry can consume about - * 2 kB of RAM and increasing cache size will slow down frame reassembly. - */ -#define IEEE80211_FRAG_CACHE_LEN 4 - -#define SEC_KEY_1 BIT(0) -#define SEC_KEY_2 BIT(1) -#define SEC_KEY_3 BIT(2) -#define SEC_KEY_4 BIT(3) -#define SEC_ACTIVE_KEY BIT(4) -#define SEC_AUTH_MODE BIT(5) -#define SEC_UNICAST_GROUP BIT(6) -#define SEC_LEVEL BIT(7) -#define SEC_ENABLED BIT(8) - -#define SEC_LEVEL_0 0 /* None */ -#define SEC_LEVEL_1 1 /* WEP 40 and 104 bit */ -#define SEC_LEVEL_2 2 /* Level 1 + TKIP */ -#define SEC_LEVEL_2_CKIP 3 /* Level 1 + CKIP */ -#define SEC_LEVEL_3 4 /* Level 2 + CCMP */ - -#define WEP_KEYS 4 -#define WEP_KEY_LEN 13 - -/* SWEEP TABLE ENTRIES NUMBER*/ -#define MAX_SWEEP_TAB_ENTRIES 42 -#define MAX_SWEEP_TAB_ENTRIES_PER_PACKET 7 -/* MAX_RATES_LENGTH needs to be 12. The spec says 8, and many APs - * only use 8, and then use extended rates for the remaining supported - * rates. Other APs, however, stick all of their supported rates on the - * main rates information element... - */ -#define MAX_RATES_LENGTH ((u8)12) -#define MAX_RATES_EX_LENGTH ((u8)16) -#define MAX_NETWORK_COUNT 128 -#define MAX_CHANNEL_NUMBER 161 -#define IEEE80211_SOFTMAC_SCAN_TIME 400 -/* HZ / 2) */ -#define IEEE80211_SOFTMAC_ASSOC_RETRY_TIME (HZ * 2) - -#define CRC_LENGTH 4U - -#define MAX_WPA_IE_LEN (256) -#define MAX_WPS_IE_LEN (512) -#define MAX_P2P_IE_LEN (256) -#define MAX_WFD_IE_LEN (128) - -#define NETWORK_EMPTY_ESSID BIT(0) -#define NETWORK_HAS_OFDM BIT(1) -#define NETWORK_HAS_CCK BIT(2) - -#define IW_ESSID_MAX_SIZE 32 -/* - * join_res: - * -1: authentication fail - * -2: association fail - * > 0: TID - */ - -enum ieee80211_state { - /* the card is not linked at all */ - IEEE80211_NOLINK = 0, - - /* IEEE80211_ASSOCIATING* are for BSS client mode - * the driver shall not perform RX filtering unless - * the state is LINKED. - * The driver shall just check for the state LINKED and - * defaults to NOLINK for ALL the other states (including - * LINKED_SCANNING) - */ - - /* the association procedure will start (wq scheduling)*/ - IEEE80211_ASSOCIATING, - IEEE80211_ASSOCIATING_RETRY, - - /* the association procedure is sending AUTH request*/ - IEEE80211_ASSOCIATING_AUTHENTICATING, - - /* the association procedure has successfully authentcated - * and is sending association request - */ - IEEE80211_ASSOCIATING_AUTHENTICATED, - - /* the link is ok. the card associated to a BSS or linked - * to a ibss cell or acting as an AP and creating the bss - */ - IEEE80211_LINKED, - - /* same as LINKED, but the driver shall apply RX filter - * rules as we are in NO_LINK mode. As the card is still - * logically linked, but it is doing a syncro site survey - * then it will be back to LINKED state. - */ - IEEE80211_LINKED_SCANNING, - -}; - -#define DEFAULT_MAX_SCAN_AGE (15 * HZ) -#define DEFAULT_FTS 2346 - -#define CFG_IEEE80211_RESERVE_FCS BIT(0) -#define CFG_IEEE80211_COMPUTE_FCS BIT(1) - -#define MAXTID 16 - -#define IEEE_A BIT(0) -#define IEEE_B BIT(1) -#define IEEE_G BIT(2) -#define IEEE_MODE_MASK (IEEE_A | IEEE_B | IEEE_G) - -/* Action category code */ -enum rtw_ieee80211_category { - RTW_WLAN_CATEGORY_SPECTRUM_MGMT = 0, - RTW_WLAN_CATEGORY_QOS = 1, - RTW_WLAN_CATEGORY_DLS = 2, - RTW_WLAN_CATEGORY_BACK = 3, - RTW_WLAN_CATEGORY_PUBLIC = 4, /* IEEE 802.11 public action frames */ - RTW_WLAN_CATEGORY_RADIO_MEASUREMENT = 5, - RTW_WLAN_CATEGORY_FT = 6, - RTW_WLAN_CATEGORY_HT = 7, - RTW_WLAN_CATEGORY_SA_QUERY = 8, - RTW_WLAN_CATEGORY_TDLS = 12, - RTW_WLAN_CATEGORY_WMM = 17, - RTW_WLAN_CATEGORY_P2P = 0x7f,/* P2P action frames */ -}; - -enum _PUBLIC_ACTION { - ACT_PUBLIC_BSSCOEXIST = 0, /* 20/40 BSS Coexistence */ - ACT_PUBLIC_DSE_ENABLE = 1, - ACT_PUBLIC_DSE_DEENABLE = 2, - ACT_PUBLIC_DSE_REG_LOCATION = 3, - ACT_PUBLIC_EXT_CHL_SWITCH = 4, - ACT_PUBLIC_DSE_MSR_REQ = 5, - ACT_PUBLIC_DSE_MSR_RPRT = 6, - ACT_PUBLIC_MP = 7, /* Measurement Pilot */ - ACT_PUBLIC_DSE_PWR_CONSTRAINT = 8, - ACT_PUBLIC_VENDOR = 9, /* for WIFI_DIRECT */ - ACT_PUBLIC_GAS_INITIAL_REQ = 10, - ACT_PUBLIC_GAS_INITIAL_RSP = 11, - ACT_PUBLIC_GAS_COMEBACK_REQ = 12, - ACT_PUBLIC_GAS_COMEBACK_RSP = 13, - ACT_PUBLIC_TDLS_DISCOVERY_RSP = 14, - ACT_PUBLIC_LOCATION_TRACK = 15, - ACT_PUBLIC_MAX -}; - -/* HT features action code */ -enum rtw_ieee80211_ht_actioncode { - RTW_WLAN_ACTION_NOTIFY_CH_WIDTH = 0, - RTW_WLAN_ACTION_SM_PS = 1, - RTW_WLAN_ACTION_PSPM = 2, - RTW_WLAN_ACTION_PCO_PHASE = 3, - RTW_WLAN_ACTION_MIMO_CSI_MX = 4, - RTW_WLAN_ACTION_MIMO_NONCP_BF = 5, - RTW_WLAN_ACTION_MIMP_CP_BF = 6, - RTW_WLAN_ACTION_ASEL_INDICATES_FB = 7, - RTW_WLAN_ACTION_HI_INFO_EXCHG = 8, -}; - -#define OUI_MICROSOFT 0x0050f2 /* Microsoft (also used in Wi-Fi specs) - * 00:50:F2 - */ -#define WME_OUI_TYPE 2 -#define WME_OUI_SUBTYPE_INFORMATION_ELEMENT 0 -#define WME_OUI_SUBTYPE_PARAMETER_ELEMENT 1 -#define WME_OUI_SUBTYPE_TSPEC_ELEMENT 2 -#define WME_VERSION 1 - -#define WME_ACTION_CODE_SETUP_REQUEST 0 -#define WME_ACTION_CODE_SETUP_RESPONSE 1 -#define WME_ACTION_CODE_TEARDOWN 2 - -#define WME_SETUP_RESPONSE_STATUS_ADMISSION_ACCEPTED 0 -#define WME_SETUP_RESPONSE_STATUS_INVALID_PARAMETERS 1 -#define WME_SETUP_RESPONSE_STATUS_REFUSED 3 - -#define WME_TSPEC_DIRECTION_UPLINK 0 -#define WME_TSPEC_DIRECTION_DOWNLINK 1 -#define WME_TSPEC_DIRECTION_BI_DIRECTIONAL 3 - -#define OUI_BROADCOM 0x00904c /* Broadcom (Epigram) */ - -#define VENDOR_HT_CAPAB_OUI_TYPE 0x33 /* 00-90-4c:0x33 */ - -/** - * enum rtw_ieee80211_channel_flags - channel flags - * - * Channel flags set by the regulatory control code. - * - * @RTW_IEEE80211_CHAN_DISABLED: This channel is disabled. - * @RTW_IEEE80211_CHAN_PASSIVE_SCAN: Only passive scanning is permitted - * on this channel. - * @RTW_IEEE80211_CHAN_NO_IBSS: IBSS is not allowed on this channel. - * @RTW_IEEE80211_CHAN_RADAR: Radar detection is required on this channel. - * @RTW_IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel - * is not permitted. - * @RTW_IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel - * is not permitted. - */ -enum rtw_ieee80211_channel_flags { - RTW_IEEE80211_CHAN_DISABLED = BIT(0), - RTW_IEEE80211_CHAN_PASSIVE_SCAN = BIT(1), - RTW_IEEE80211_CHAN_NO_IBSS = BIT(2), - RTW_IEEE80211_CHAN_RADAR = BIT(3), - RTW_IEEE80211_CHAN_NO_HT40PLUS = BIT(4), - RTW_IEEE80211_CHAN_NO_HT40MINUS = BIT(5), -}; - -#define RTW_IEEE80211_CHAN_NO_HT40 \ - (RTW_IEEE80211_CHAN_NO_HT40PLUS | RTW_IEEE80211_CHAN_NO_HT40MINUS) - -/* Represent channel details, subset of ieee80211_channel */ -struct rtw_ieee80211_channel { - u16 hw_value; - u32 flags; -}; - -#define CHAN_FMT \ - "hw_value:%u, " \ - "flags:0x%08x" \ - -#define CHAN_ARG(channel) \ - (channel)->hw_value \ - , (channel)->flags \ - -/* Parsed Information Elements */ -struct rtw_ieee802_11_elems { - u8 *ssid; - u8 ssid_len; - u8 *supp_rates; - u8 supp_rates_len; - u8 *fh_params; - u8 fh_params_len; - u8 *ds_params; - u8 ds_params_len; - u8 *cf_params; - u8 cf_params_len; - u8 *tim; - u8 tim_len; - u8 *ibss_params; - u8 ibss_params_len; - u8 *challenge; - u8 challenge_len; - u8 *erp_info; - u8 erp_info_len; - u8 *ext_supp_rates; - u8 ext_supp_rates_len; - u8 *wpa_ie; - u8 wpa_ie_len; - u8 *rsn_ie; - u8 rsn_ie_len; - u8 *wme; - u8 wme_len; - u8 *wme_tspec; - u8 wme_tspec_len; - u8 *wps_ie; - u8 wps_ie_len; - u8 *power_cap; - u8 power_cap_len; - u8 *supp_channels; - u8 supp_channels_len; - u8 *mdie; - u8 mdie_len; - u8 *ftie; - u8 ftie_len; - u8 *timeout_int; - u8 timeout_int_len; - u8 *ht_capabilities; - u8 ht_capabilities_len; - u8 *ht_operation; - u8 ht_operation_len; - u8 *vendor_ht_cap; - u8 vendor_ht_cap_len; -}; - -enum parse_res { - ParseOK = 0, - ParseUnknown = 1, - ParseFailed = -1 -}; - -enum parse_res rtw_ieee802_11_parse_elems(u8 *start, uint len, - struct rtw_ieee802_11_elems *elems, - int show_errors); - -u8 *rtw_set_fixed_ie(void *pbuf, unsigned int len, - void *source, unsigned int *frlen); -u8 *rtw_set_ie(u8 *pbuf, int index, uint len, u8 *source, uint *frlen); - -enum secondary_ch_offset { - SCN = 0, /* no secondary channel */ - SCA = 1, /* secondary channel above */ - SCB = 3, /* secondary channel below */ -}; - -u8 *rtw_get_ie(u8 *pbuf, int index, uint *len, int limit); - -void rtw_set_supported_rate(u8 *SupportedRates, uint mode); - -unsigned char *rtw_get_wpa_ie(unsigned char *pie, uint *wpa_ie_len, int limit); -unsigned char *rtw_get_wpa2_ie(unsigned char *pie, uint *rsn_ie_len, int limit); -int rtw_get_wpa_cipher_suite(u8 *s); -int rtw_get_wpa2_cipher_suite(u8 *s); -int rtw_get_wapi_ie(u8 *in_ie, uint in_len, u8 *wapi_ie, u16 *wapi_len); -int rtw_parse_wpa_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher, int *is_8021x); -int rtw_parse_wpa2_ie(u8 *wpa_ie, int wpa_ie_len, int *group_cipher, - int *pairwise_cipher, int *is_8021x); - -void rtw_get_sec_ie(u8 *in_ie, uint in_len, u8 *rsn_ie, u16 *rsn_len, - u8 *wpa_ie, u16 *wpa_len); - -u8 rtw_is_wps_ie(u8 *ie_ptr, uint *wps_ielen); -u8 *rtw_get_wps_ie(u8 *in_ie, uint in_len, u8 *wps_ie, uint *wps_ielen); -u8 *rtw_get_wps_attr(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, - u8 *buf_attr, u32 *len_attr); -u8 *rtw_get_wps_attr_content(u8 *wps_ie, uint wps_ielen, u16 target_attr_id, - u8 *buf_content, uint *len_content); - -uint rtw_get_rateset_len(u8 *rateset); - -struct registry_priv; -int rtw_generate_ie(struct registry_priv *pregistrypriv); - -int rtw_get_bit_value_from_ieee_value(u8 val); - -bool rtw_is_cckrates_included(u8 *rate); - -bool rtw_is_cckratesonly_included(u8 *rate); - -int rtw_check_network_type(unsigned char *rate); - -void rtw_get_bcn_info(struct wlan_network *pnetwork); - -void rtw_macaddr_cfg(u8 *mac_addr); - -u16 rtw_mcs_rate(u8 rf_type, u8 bw_40MHz, u8 short_GI_20, u8 short_GI_40, - unsigned char *MCS_rate); - -#endif /* IEEE80211_H */ diff --git a/drivers/staging/rtl8188eu/include/mlme_osdep.h b/drivers/staging/rtl8188eu/include/mlme_osdep.h deleted file mode 100644 index 8e919441c2aa..000000000000 --- a/drivers/staging/rtl8188eu/include/mlme_osdep.h +++ /dev/null @@ -1,21 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __MLME_OSDEP_H_ -#define __MLME_OSDEP_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -void rtw_init_mlme_timer(struct adapter *padapter); -void rtw_os_indicate_disconnect(struct adapter *adapter); -void rtw_os_indicate_connect(struct adapter *adapter); -void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie); - -void rtw_reset_securitypriv(struct adapter *adapter); -void indicate_wx_scan_complete_event(struct adapter *padapter); - -#endif /* _MLME_OSDEP_H_ */ diff --git a/drivers/staging/rtl8188eu/include/mon.h b/drivers/staging/rtl8188eu/include/mon.h deleted file mode 100644 index 297710626d72..000000000000 --- a/drivers/staging/rtl8188eu/include/mon.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/* - * RTL8188EU monitor interface - * - * Copyright (C) 2015 Jakub Sitnicki - */ - -/* - * Monitor interface receives all transmitted and received IEEE 802.11 - * frames, both Data and Management, and passes them up to userspace - * preserving the WLAN headers. - */ - -#ifndef _MON_H_ -#define _MON_H_ - -struct net_device; -struct recv_frame; -struct xmit_frame; - -struct net_device *rtl88eu_mon_init(void); -void rtl88eu_mon_deinit(struct net_device *dev); - -void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame); -void rtl88eu_mon_xmit_hook(struct net_device *dev, struct xmit_frame *frame, - uint frag_len); - -#endif /* _MON_H_ */ diff --git a/drivers/staging/rtl8188eu/include/odm.h b/drivers/staging/rtl8188eu/include/odm.h deleted file mode 100644 index 98402cfb1168..000000000000 --- a/drivers/staging/rtl8188eu/include/odm.h +++ /dev/null @@ -1,1059 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __HALDMOUTSRC_H__ -#define __HALDMOUTSRC_H__ - -/* Definition */ -/* Define all team support ability. */ - -/* Define for all teams. Please Define the constant in your precomp header. */ - -/* define DM_ODM_SUPPORT_AP 0 */ -/* define DM_ODM_SUPPORT_ADSL 0 */ -/* define DM_ODM_SUPPORT_CE 0 */ -/* define DM_ODM_SUPPORT_MP 1 */ - -/* Define ODM SW team support flag. */ - -/* Antenna Switch Relative Definition. */ - -/* Add new function SwAntDivCheck8192C(). */ -/* This is the main function of Antenna diversity function before link. */ -/* Mainly, it just retains last scan result and scan again. */ -/* After that, it compares the scan result to see which one gets better - * RSSI. It selects antenna with better receiving power and returns better - * scan result. - */ - -#define TP_MODE 0 -#define RSSI_MODE 1 -#define TRAFFIC_LOW 0 -#define TRAFFIC_HIGH 1 - -/* 3 Tx Power Tracking */ -/* 3============================================================ */ -#define DPK_DELTA_MAPPING_NUM 13 -#define index_mapping_HP_NUM 15 - -/* */ -/* 3 PSD Handler */ -/* 3============================================================ */ - -#define AFH_PSD 1 /* 0:normal PSD scan, 1: only do 20 pts PSD */ -#define MODE_40M 0 /* 0:20M, 1:40M */ -#define PSD_TH2 3 -#define PSD_CHM 20 /* Minimum channel number for BT AFH */ -#define SIR_STEP_SIZE 3 -#define Smooth_Size_1 5 -#define Smooth_TH_1 3 -#define Smooth_Size_2 10 -#define Smooth_TH_2 4 -#define Smooth_Size_3 20 -#define Smooth_TH_3 4 -#define Smooth_Step_Size 5 -#define Adaptive_SIR 1 -#define PSD_RESCAN 4 -#define PSD_SCAN_INTERVAL 700 /* ms */ - -/* 8723A High Power IGI Setting */ -#define DM_DIG_HIGH_PWR_IGI_LOWER_BOUND 0x22 -#define DM_DIG_Gmode_HIGH_PWR_IGI_LOWER_BOUND 0x28 -#define DM_DIG_HIGH_PWR_THRESHOLD 0x3a - -/* LPS define */ -#define DM_DIG_FA_TH0_LPS 4 /* 4 in lps */ -#define DM_DIG_FA_TH1_LPS 15 /* 15 lps */ -#define DM_DIG_FA_TH2_LPS 30 /* 30 lps */ -#define RSSI_OFFSET_DIG 0x05; - -struct rtw_dig { - u8 Dig_Enable_Flag; - u8 Dig_Ext_Port_Stage; - - int RssiLowThresh; - int RssiHighThresh; - - u32 FALowThresh; - u32 FAHighThresh; - - u8 CurSTAConnectState; - u8 PreSTAConnectState; - u8 CurMultiSTAConnectState; - - u8 PreIGValue; - u8 CurIGValue; - u8 BackupIGValue; - - s8 BackoffVal; - s8 BackoffVal_range_max; - s8 BackoffVal_range_min; - u8 rx_gain_range_max; - u8 rx_gain_range_min; - u8 Rssi_val_min; - - u8 PreCCK_CCAThres; - u8 CurCCK_CCAThres; - u8 PreCCKPDState; - u8 CurCCKPDState; - - u8 LargeFAHit; - u8 ForbiddenIGI; - u32 Recover_cnt; - - u8 DIG_Dynamic_MIN_0; - u8 DIG_Dynamic_MIN_1; - bool bMediaConnect_0; - bool bMediaConnect_1; - - u32 AntDiv_RSSI_max; - u32 RSSI_max; -}; - -struct rtl_ps { - u8 PreCCAState; - u8 CurCCAState; - - u8 PreRFState; - u8 CurRFState; - - int Rssi_val_min; - - u8 initialize; - u32 Reg874, RegC70, Reg85C, RegA74; - -}; - -struct false_alarm_stats { - u32 Cnt_Parity_Fail; - u32 Cnt_Rate_Illegal; - u32 Cnt_Crc8_fail; - u32 Cnt_Mcs_fail; - u32 Cnt_Ofdm_fail; - u32 Cnt_Cck_fail; - u32 Cnt_all; - u32 Cnt_Fast_Fsync; - u32 Cnt_SB_Search_fail; - u32 Cnt_OFDM_CCA; - u32 Cnt_CCK_CCA; - u32 Cnt_CCA_all; - u32 Cnt_BW_USC; /* Gary */ - u32 Cnt_BW_LSC; /* Gary */ -}; - -struct rx_hpc { - u8 RXHP_flag; - u8 PSD_func_trigger; - u8 PSD_bitmap_RXHP[80]; - u8 Pre_IGI; - u8 Cur_IGI; - u8 Pre_pw_th; - u8 Cur_pw_th; - bool First_time_enter; - bool RXHP_enable; - u8 TP_Mode; - struct timer_list PSDTimer; -}; - -#define ASSOCIATE_ENTRY_NUM 32 /* Max size of AsocEntry[]. */ -#define ODM_ASSOCIATE_ENTRY_NUM ASSOCIATE_ENTRY_NUM - -/* This indicates two different steps. */ -/* In SWAW_STEP_PEAK, driver needs to switch antenna and listen to - * the signal on the air. - */ -/* In SWAW_STEP_DETERMINE, driver just compares the signal captured in - * SWAW_STEP_PEAK with original RSSI to determine if it is necessary to - * switch antenna. - */ - -#define SWAW_STEP_PEAK 0 -#define SWAW_STEP_DETERMINE 1 - -#define TP_MODE 0 -#define RSSI_MODE 1 -#define TRAFFIC_LOW 0 -#define TRAFFIC_HIGH 1 - -struct sw_ant_switch { - u8 try_flag; - s32 PreRSSI; - u8 CurAntenna; - u8 PreAntenna; - u8 RSSI_Trying; - u8 TestMode; - u8 bTriggerAntennaSwitch; - u8 SelectAntennaMap; - u8 RSSI_target; - - /* Before link Antenna Switch check */ - u8 SWAS_NoLink_State; - u32 SWAS_NoLink_BK_Reg860; - bool ANTA_ON; /* To indicate Ant A is or not */ - bool ANTB_ON; /* To indicate Ant B is on or not */ - - s32 RSSI_sum_A; - s32 RSSI_sum_B; - s32 RSSI_cnt_A; - s32 RSSI_cnt_B; - u64 lastTxOkCnt; - u64 lastRxOkCnt; - u64 TXByteCnt_A; - u64 TXByteCnt_B; - u64 RXByteCnt_A; - u64 RXByteCnt_B; - u8 TrafficLoad; - struct timer_list SwAntennaSwitchTimer; - /* Hybrid Antenna Diversity */ - u32 CCK_Ant1_Cnt[ASSOCIATE_ENTRY_NUM]; - u32 CCK_Ant2_Cnt[ASSOCIATE_ENTRY_NUM]; - u32 OFDM_Ant1_Cnt[ASSOCIATE_ENTRY_NUM]; - u32 OFDM_Ant2_Cnt[ASSOCIATE_ENTRY_NUM]; - u32 RSSI_Ant1_Sum[ASSOCIATE_ENTRY_NUM]; - u32 RSSI_Ant2_Sum[ASSOCIATE_ENTRY_NUM]; - u8 TxAnt[ASSOCIATE_ENTRY_NUM]; - u8 TargetSTA; - u8 antsel; - u8 RxIdleAnt; -}; - -struct edca_turbo { - bool bCurrentTurboEDCA; - bool bIsCurRDLState; - u32 prv_traffic_idx; /* edca turbo */ -}; - -struct odm_rate_adapt { - u8 Type; /* DM_Type_ByFW/DM_Type_ByDriver */ - u8 HighRSSIThresh; /* if RSSI > HighRSSIThresh => RATRState is DM_RATR_STA_HIGH */ - u8 LowRSSIThresh; /* if RSSI <= LowRSSIThresh => RATRState is DM_RATR_STA_LOW */ - u8 RATRState; /* Current RSSI level, DM_RATR_STA_HIGH/DM_RATR_STA_MIDDLE/DM_RATR_STA_LOW */ - u32 LastRATR; /* RATR Register Content */ -}; - -#define IQK_MAC_REG_NUM 4 -#define IQK_ADDA_REG_NUM 16 -#define IQK_BB_REG_NUM 9 -#define HP_THERMAL_NUM 8 - -#define AVG_THERMAL_NUM 8 -#define IQK_Matrix_REG_NUM 8 -#define IQK_Matrix_Settings_NUM (1 + 24 + 21) - -#define DM_Type_ByFWi 0 -#define DM_Type_ByDriver 1 - -/* Declare for common info */ - -struct odm_phy_status_info { - u8 RxPWDBAll; - u8 SignalQuality; /* in 0-100 index. */ - u8 RxMIMOSignalQuality[MAX_PATH_NUM_92CS]; /* EVM */ - u8 RxMIMOSignalStrength[MAX_PATH_NUM_92CS];/* in 0~100 index */ - s8 RxPower; /* in dBm Translate from PWdB */ - s8 RecvSignalPower;/* Real power in dBm for this packet, no - * beautification and aggregation. Keep this raw - * info to be used for the other procedures. - */ - u8 BTRxRSSIPercentage; - u8 SignalStrength; /* in 0-100 index. */ - u8 RxPwr[MAX_PATH_NUM_92CS];/* per-path's pwdb */ - u8 RxSNR[MAX_PATH_NUM_92CS];/* per-path's SNR */ -}; - -struct odm_phy_dbg_info { - /* ODM Write,debug info */ - s8 RxSNRdB[MAX_PATH_NUM_92CS]; - u64 NumQryPhyStatus; - u64 NumQryPhyStatusCCK; - u64 NumQryPhyStatusOFDM; - /* Others */ - s32 RxEVM[MAX_PATH_NUM_92CS]; -}; - -struct odm_per_pkt_info { - s8 Rate; - u8 StationID; - bool bPacketMatchBSSID; - bool bPacketToSelf; - bool bPacketBeacon; -}; - -struct odm_mac_status_info { - u8 test; -}; - -enum odm_ability { - /* BB Team */ - ODM_DIG = 0x00000001, - ODM_HIGH_POWER = 0x00000002, - ODM_CCK_CCA_TH = 0x00000004, - ODM_FA_STATISTICS = 0x00000008, - ODM_RAMASK = 0x00000010, - ODM_RSSI_MONITOR = 0x00000020, - ODM_SW_ANTDIV = 0x00000040, - ODM_HW_ANTDIV = 0x00000080, - ODM_BB_PWRSV = 0x00000100, - ODM_2TPATHDIV = 0x00000200, - ODM_1TPATHDIV = 0x00000400, - ODM_PSD2AFH = 0x00000800 -}; - -/* 2011/10/20 MH Define Common info enum for all team. */ - -enum odm_common_info_def { - /* Fixed value: */ - - /* HOOK BEFORE REG INIT----------- */ - ODM_CMNINFO_PLATFORM = 0, - ODM_CMNINFO_ABILITY, /* ODM_ABILITY_E */ - ODM_CMNINFO_INTERFACE, /* ODM_INTERFACE_E */ - ODM_CMNINFO_MP_TEST_CHIP, - ODM_CMNINFO_IC_TYPE, /* ODM_IC_TYPE_E */ - ODM_CMNINFO_CUT_VER, /* ODM_CUT_VERSION_E */ - ODM_CMNINFO_RF_TYPE, /* ODM_RF_PATH_E or ODM_RF_TYPE_E? */ - ODM_CMNINFO_BOARD_TYPE, /* ODM_BOARD_TYPE_E */ - ODM_CMNINFO_EXT_LNA, /* true */ - ODM_CMNINFO_EXT_PA, - ODM_CMNINFO_EXT_TRSW, - ODM_CMNINFO_PATCH_ID, /* CUSTOMER ID */ - ODM_CMNINFO_BINHCT_TEST, - ODM_CMNINFO_BWIFI_TEST, - ODM_CMNINFO_SMART_CONCURRENT, - /* HOOK BEFORE REG INIT----------- */ - - /* Dynamic value: */ -/* POINTER REFERENCE----------- */ - ODM_CMNINFO_MAC_PHY_MODE, /* ODM_MAC_PHY_MODE_E */ - ODM_CMNINFO_TX_UNI, - ODM_CMNINFO_RX_UNI, - ODM_CMNINFO_WM_MODE, /* ODM_WIRELESS_MODE_E */ - ODM_CMNINFO_BAND, /* ODM_BAND_TYPE_E */ - ODM_CMNINFO_SEC_CHNL_OFFSET, /* ODM_SEC_CHNL_OFFSET_E */ - ODM_CMNINFO_SEC_MODE, /* ODM_SECURITY_E */ - ODM_CMNINFO_BW, /* ODM_BW_E */ - ODM_CMNINFO_CHNL, - - ODM_CMNINFO_DMSP_GET_VALUE, - ODM_CMNINFO_BUDDY_ADAPTOR, - ODM_CMNINFO_DMSP_IS_MASTER, - ODM_CMNINFO_SCAN, - ODM_CMNINFO_POWER_SAVING, - ODM_CMNINFO_ONE_PATH_CCA, /* ODM_CCA_PATH_E */ - ODM_CMNINFO_DRV_STOP, - ODM_CMNINFO_PNP_IN, - ODM_CMNINFO_INIT_ON, - ODM_CMNINFO_ANT_TEST, - ODM_CMNINFO_NET_CLOSED, - ODM_CMNINFO_MP_MODE, -/* POINTER REFERENCE----------- */ - -/* CALL BY VALUE------------- */ - ODM_CMNINFO_WIFI_DIRECT, - ODM_CMNINFO_WIFI_DISPLAY, - ODM_CMNINFO_LINK, - ODM_CMNINFO_RSSI_MIN, - ODM_CMNINFO_DBG_COMP, /* u64 */ - ODM_CMNINFO_DBG_LEVEL, /* u32 */ - ODM_CMNINFO_RA_THRESHOLD_HIGH, /* u8 */ - ODM_CMNINFO_RA_THRESHOLD_LOW, /* u8 */ - ODM_CMNINFO_RF_ANTENNA_TYPE, /* u8 */ - ODM_CMNINFO_BT_DISABLED, - ODM_CMNINFO_BT_OPERATION, - ODM_CMNINFO_BT_DIG, - ODM_CMNINFO_BT_BUSY, /* Check Bt is using or not */ - ODM_CMNINFO_BT_DISABLE_EDCA, -/* CALL BY VALUE-------------*/ - - /* Dynamic ptr array hook itms. */ - ODM_CMNINFO_STA_STATUS, - ODM_CMNINFO_PHY_STATUS, - ODM_CMNINFO_MAC_STATUS, - ODM_CMNINFO_MAX, -}; - -/* 2011/10/20 MH Define ODM support ability. ODM_CMNINFO_ABILITY */ - -enum odm_ability_def { - /* BB ODM section BIT 0-15 */ - ODM_BB_DIG = BIT(0), - ODM_BB_RA_MASK = BIT(1), - ODM_BB_DYNAMIC_TXPWR = BIT(2), - ODM_BB_FA_CNT = BIT(3), - ODM_BB_RSSI_MONITOR = BIT(4), - ODM_BB_CCK_PD = BIT(5), - ODM_BB_ANT_DIV = BIT(6), - ODM_BB_PWR_SAVE = BIT(7), - ODM_BB_PWR_TRA = BIT(8), - ODM_BB_RATE_ADAPTIVE = BIT(9), - ODM_BB_PATH_DIV = BIT(10), - ODM_BB_PSD = BIT(11), - ODM_BB_RXHP = BIT(12), - - /* MAC DM section BIT 16-23 */ - ODM_MAC_EDCA_TURBO = BIT(16), - ODM_MAC_EARLY_MODE = BIT(17), - - /* RF ODM section BIT 24-31 */ - ODM_RF_TX_PWR_TRACK = BIT(24), - ODM_RF_RX_GAIN_TRACK = BIT(25), - ODM_RF_CALIBRATION = BIT(26), -}; - -#define ODM_RTL8188E BIT(4) - -/* ODM_CMNINFO_CUT_VER */ -enum odm_cut_version { - ODM_CUT_A = 1, - ODM_CUT_B = 2, - ODM_CUT_C = 3, - ODM_CUT_D = 4, - ODM_CUT_E = 5, - ODM_CUT_F = 6, - ODM_CUT_TEST = 7, -}; - -/* ODM_CMNINFO_RF_TYPE */ -/* For example 1T2R (A+AB = BIT0|BIT4|BIT5) */ -enum odm_rf_path { - ODM_RF_TX_A = BIT(0), - ODM_RF_TX_B = BIT(1), - ODM_RF_TX_C = BIT(2), - ODM_RF_TX_D = BIT(3), - ODM_RF_RX_A = BIT(4), - ODM_RF_RX_B = BIT(5), - ODM_RF_RX_C = BIT(6), - ODM_RF_RX_D = BIT(7), -}; - -enum odm_rf_type { - ODM_1T1R = 0, - ODM_1T2R = 1, - ODM_2T2R = 2, - ODM_2T3R = 3, - ODM_2T4R = 4, - ODM_3T3R = 5, - ODM_3T4R = 6, - ODM_4T4R = 7, -}; - -/* ODM Dynamic common info value definition */ - -enum odm_mac_phy_mode { - ODM_SMSP = 0, - ODM_DMSP = 1, - ODM_DMDP = 2, -}; - -enum odm_bt_coexist { - ODM_BT_BUSY = 1, - ODM_BT_ON = 2, - ODM_BT_OFF = 3, - ODM_BT_NONE = 4, -}; - -/* ODM_CMNINFO_OP_MODE */ -enum odm_operation_mode { - ODM_NO_LINK = BIT(0), - ODM_LINK = BIT(1), - ODM_SCAN = BIT(2), - ODM_POWERSAVE = BIT(3), - ODM_AP_MODE = BIT(4), - ODM_CLIENT_MODE = BIT(5), - ODM_AD_HOC = BIT(6), - ODM_WIFI_DIRECT = BIT(7), - ODM_WIFI_DISPLAY = BIT(8), -}; - -/* ODM_CMNINFO_WM_MODE */ -enum odm_wireless_mode { - ODM_WM_UNKNOWN = 0x0, - ODM_WM_B = BIT(0), - ODM_WM_G = BIT(1), - ODM_WM_A = BIT(2), - ODM_WM_N24G = BIT(3), - ODM_WM_N5G = BIT(4), - ODM_WM_AUTO = BIT(5), - ODM_WM_AC = BIT(6), -}; - -/* ODM_CMNINFO_BAND */ -enum odm_band_type { - ODM_BAND_2_4G = BIT(0), - ODM_BAND_5G = BIT(1), -}; - -/* ODM_CMNINFO_SEC_CHNL_OFFSET */ -enum odm_sec_chnl_offset { - ODM_DONT_CARE = 0, - ODM_BELOW = 1, - ODM_ABOVE = 2 -}; - -/* ODM_CMNINFO_SEC_MODE */ -enum odm_security { - ODM_SEC_OPEN = 0, - ODM_SEC_WEP40 = 1, - ODM_SEC_TKIP = 2, - ODM_SEC_RESERVE = 3, - ODM_SEC_AESCCMP = 4, - ODM_SEC_WEP104 = 5, - ODM_WEP_WPA_MIXED = 6, /* WEP + WPA */ - ODM_SEC_SMS4 = 7, -}; - -/* ODM_CMNINFO_BW */ -enum odm_bw { - ODM_BW20M = 0, - ODM_BW40M = 1, - ODM_BW80M = 2, - ODM_BW160M = 3, - ODM_BW10M = 4, -}; - -/* ODM_CMNINFO_BOARD_TYPE */ -enum odm_board_type { - ODM_BOARD_NORMAL = 0, - ODM_BOARD_HIGHPWR = 1, - ODM_BOARD_MINICARD = 2, - ODM_BOARD_SLIM = 3, - ODM_BOARD_COMBO = 4, -}; - -/* ODM_CMNINFO_ONE_PATH_CCA */ -enum odm_cca_path { - ODM_CCA_2R = 0, - ODM_CCA_1R_A = 1, - ODM_CCA_1R_B = 2, -}; - -struct odm_ra_info { - u8 RateID; - u32 RateMask; - u32 RAUseRate; - u8 RateSGI; - u8 RssiStaRA; - u8 PreRssiStaRA; - u8 SGIEnable; - u8 DecisionRate; - u8 PreRate; - u8 HighestRate; - u8 LowestRate; - u32 NscUp; - u32 NscDown; - u16 RTY[5]; - u32 TOTAL; - u16 DROP; - u8 Active; - u16 RptTime; - u8 RAWaitingCounter; - u8 RAPendingCounter; - u8 PTActive; /* on or off */ - u8 PTTryState; /* 0 trying state, 1 for decision state */ - u8 PTStage; /* 0~6 */ - u8 PTStopCount; /* Stop PT counter */ - u8 PTPreRate; /* if rate change do PT */ - u8 PTPreRssi; /* if RSSI change 5% do PT */ - u8 PTModeSS; /* decide whitch rate should do PT */ - u8 RAstage; /* StageRA, decide how many times RA will be done - * between PT - */ - u8 PTSmoothFactor; -}; - -struct ijk_matrix_regs_set { - bool bIQKDone; - s32 Value[1][IQK_Matrix_REG_NUM]; -}; - -struct odm_rf_cal { - /* for tx power tracking */ - u32 RegA24; /* for TempCCK */ - s32 RegE94; - s32 RegE9C; - s32 RegEB4; - s32 RegEBC; - - u8 TXPowercount; - bool bTXPowerTracking; - u8 TxPowerTrackControl; /* for mp mode, turn off txpwrtracking - * as default - */ - u8 TM_Trigger; - u8 InternalPA5G[2]; /* pathA / pathB */ - - u8 ThermalMeter[2]; /* ThermalMeter, index 0 for RFIC0, - * and 1 for RFIC1 - */ - u8 ThermalValue; - u8 ThermalValue_LCK; - u8 ThermalValue_IQK; - u8 ThermalValue_DPK; - u8 ThermalValue_AVG[AVG_THERMAL_NUM]; - u8 ThermalValue_AVG_index; - u8 ThermalValue_RxGain; - u8 ThermalValue_Crystal; - u8 ThermalValue_DPKstore; - u8 ThermalValue_DPKtrack; - bool TxPowerTrackingInProgress; - bool bDPKenable; - - bool bReloadtxpowerindex; - u8 bRfPiEnable; - u32 TXPowerTrackingCallbackCnt; /* cosa add for debug */ - - u8 bCCKinCH14; - u8 CCK_index; - u8 OFDM_index[2]; - bool bDoneTxpower; - - u8 ThermalValue_HP[HP_THERMAL_NUM]; - u8 ThermalValue_HP_index; - struct ijk_matrix_regs_set IQKMatrixRegSetting[IQK_Matrix_Settings_NUM]; - - u8 Delta_IQK; - u8 Delta_LCK; - - /* for IQK */ - u32 RegC04; - u32 Reg874; - u32 RegC08; - u32 RegB68; - u32 RegB6C; - u32 Reg870; - u32 Reg860; - u32 Reg864; - - bool bIQKInitialized; - bool bLCKInProgress; - bool bAntennaDetected; - u32 ADDA_backup[IQK_ADDA_REG_NUM]; - u32 IQK_MAC_backup[IQK_MAC_REG_NUM]; - u32 IQK_BB_backup_recover[9]; - u32 IQK_BB_backup[IQK_BB_REG_NUM]; - - /* for APK */ - u32 APKoutput[2][2]; /* path A/B; output1_1a/output1_2a */ - u8 bAPKdone; - u8 bAPKThermalMeterIgnore; - u8 bDPdone; - u8 bDPPathAOK; - u8 bDPPathBOK; -}; - -/* ODM Dynamic common info value definition */ - -struct fast_ant_train { - u8 Bssid[6]; - u8 antsel_rx_keep_0; - u8 antsel_rx_keep_1; - u8 antsel_rx_keep_2; - u32 antSumRSSI[7]; - u32 antRSSIcnt[7]; - u32 antAveRSSI[7]; - u8 FAT_State; - u32 TrainIdx; - u8 antsel_a[ODM_ASSOCIATE_ENTRY_NUM]; - u8 antsel_b[ODM_ASSOCIATE_ENTRY_NUM]; - u8 antsel_c[ODM_ASSOCIATE_ENTRY_NUM]; - u32 MainAnt_Sum[ODM_ASSOCIATE_ENTRY_NUM]; - u32 AuxAnt_Sum[ODM_ASSOCIATE_ENTRY_NUM]; - u32 MainAnt_Cnt[ODM_ASSOCIATE_ENTRY_NUM]; - u32 AuxAnt_Cnt[ODM_ASSOCIATE_ENTRY_NUM]; - u8 RxIdleAnt; - bool bBecomeLinked; -}; - -enum fat_state { - FAT_NORMAL_STATE = 0, - FAT_TRAINING_STATE = 1, -}; - -enum ant_div_type { - NO_ANTDIV = 0xFF, - CG_TRX_HW_ANTDIV = 0x01, - CGCS_RX_HW_ANTDIV = 0x02, - FIXED_HW_ANTDIV = 0x03, - CG_TRX_SMART_ANTDIV = 0x04, - CGCS_RX_SW_ANTDIV = 0x05, -}; - -/* Copy from SD4 defined structure. We use to support PHY DM integration. */ -struct odm_dm_struct { - /* Add for different team use temporarily */ - struct adapter *Adapter; /* For CE/NIC team */ - struct rtl8192cd_priv *priv; /* For AP/ADSL team */ - /* WHen you use above pointers, they must be initialized. */ - bool odm_ready; - - struct rtl8192cd_priv *fake_priv; - -/* ODM HANDLE, DRIVER NEEDS NOT TO HOOK------ */ - bool bCckHighPower; - u8 RFPathRxEnable; /* ODM_CMNINFO_RFPATH_ENABLE */ - u8 ControlChannel; -/* ODM HANDLE, DRIVER NEEDS NOT TO HOOK------ */ - -/* 1 COMMON INFORMATION */ - /* Init Value */ -/* HOOK BEFORE REG INIT----------- */ - /* ODM Platform info AP/ADSL/CE/MP = 1/2/3/4 */ - u8 SupportPlatform; - /* ODM Support Ability DIG/RATR/TX_PWR_TRACK/... = 1/2/3/... */ - u32 SupportAbility; - /* ODM PCIE/USB/SDIO/GSPI = 0/1/2/3 */ - u8 SupportInterface; - /* ODM composite or independent. Bit oriented/ 92C+92D+ .... or any - * other type = 1/2/3/... - */ - u32 SupportICType; - /* Cut Version TestChip/A-cut/B-cut... = 0/1/2/3/... */ - u8 CutVersion; - /* Board Type Normal/HighPower/MiniCard/SLIM/Combo/. = 0/1/2/3/4/. */ - u8 BoardType; - /* with external LNA NO/Yes = 0/1 */ - u8 ExtLNA; - /* with external PA NO/Yes = 0/1 */ - u8 ExtPA; - /* with external TRSW NO/Yes = 0/1 */ - u8 ExtTRSW; - u8 PatchID; /* Customer ID */ - bool bInHctTest; - bool bWIFITest; - - bool bDualMacSmartConcurrent; - u32 BK_SupportAbility; - u8 AntDivType; -/* HOOK BEFORE REG INIT----------- */ - - /* Dynamic Value */ -/* POINTER REFERENCE----------- */ - - u8 u8_temp; - bool bool_temp; - struct adapter *adapter_temp; - - /* MAC PHY Mode SMSP/DMSP/DMDP = 0/1/2 */ - u8 *pMacPhyMode; - /* TX Unicast byte count */ - u64 *pNumTxBytesUnicast; - /* RX Unicast byte count */ - u64 *pNumRxBytesUnicast; - /* Wireless mode B/G/A/N = BIT0/BIT1/BIT2/BIT3 */ - u8 *pWirelessMode; /* ODM_WIRELESS_MODE_E */ - /* Frequence band 2.4G/5G = 0/1 */ - u8 *pBandType; - /* Secondary channel offset don't_care/below/above = 0/1/2 */ - u8 *pSecChOffset; - /* Security mode Open/WEP/AES/TKIP = 0/1/2/3 */ - u8 *pSecurity; - /* BW info 20M/40M/80M = 0/1/2 */ - u8 *pBandWidth; - /* Central channel location Ch1/Ch2/.... */ - u8 *pChannel; /* central channel number */ - /* Common info for 92D DMSP */ - - bool *pbGetValueFromOtherMac; - struct adapter **pBuddyAdapter; - bool *pbMasterOfDMSP; /* MAC0: master, MAC1: slave */ - /* Common info for Status */ - bool *pbScanInProcess; - bool *pbPowerSaving; - /* CCA Path 2-path/path-A/path-B = 0/1/2; using ODM_CCA_PATH_E. */ - u8 *pOnePathCCA; - /* pMgntInfo->AntennaTest */ - u8 *pAntennaTest; - bool *pbNet_closed; -/* POINTER REFERENCE----------- */ - /* */ -/* CALL BY VALUE------------- */ - bool bWIFI_Direct; - bool bWIFI_Display; - bool bLinked; - u8 RSSI_Min; - u8 InterfaceIndex; /* Add for 92D dual MAC: 0--Mac0 1--Mac1 */ - bool bIsMPChip; - bool bOneEntryOnly; - /* Common info for BTDM */ - bool bBtDisabled; /* BT is disabled */ - bool bBtHsOperation; /* BT HS mode is under progress */ - u8 btHsDigVal; /* use BT rssi to decide the DIG value */ - bool bBtDisableEdcaTurbo;/* Under some condition, don't enable the - * EDCA Turbo - */ - bool bBtBusy; /* BT is busy. */ -/* CALL BY VALUE------------- */ - - /* 2 Define STA info. */ - /* _ODM_STA_INFO */ - /* For MP, we need to reduce one array pointer for default port.??*/ - struct sta_info *pODM_StaInfo[ODM_ASSOCIATE_ENTRY_NUM]; - - u16 CurrminRptTime; - struct odm_ra_info RAInfo[ODM_ASSOCIATE_ENTRY_NUM]; /* Use MacID as - * array index. STA MacID=0, - * VWiFi Client MacID={1, ODM_ASSOCIATE_ENTRY_NUM-1} - */ - /* */ - /* 2012/02/14 MH Add to share 88E ra with other SW team. */ - /* We need to colelct all support abilit to a proper area. */ - /* */ - bool RaSupport88E; - - /* Define ........... */ - - /* Latest packet phy info (ODM write) */ - struct odm_phy_dbg_info PhyDbgInfo; - - /* Latest packet phy info (ODM write) */ - struct odm_mac_status_info *pMacInfo; - - /* Different Team independt structure?? */ - - /* ODM Structure */ - struct fast_ant_train DM_FatTable; - struct rtw_dig DM_DigTable; - struct rtl_ps DM_PSTable; - struct rx_hpc DM_RXHP_Table; - struct false_alarm_stats FalseAlmCnt; - struct false_alarm_stats FlaseAlmCntBuddyAdapter; - struct sw_ant_switch DM_SWAT_Table; - bool RSSI_test; - - struct edca_turbo DM_EDCA_Table; - u32 WMMEDCA_BE; - /* Copy from SD4 structure */ - /* */ - /* ================================================== */ - /* */ - - bool *pbDriverStopped; - bool *pbDriverIsGoingToPnpSetPowerSleep; - bool *pinit_adpt_in_progress; - - /* PSD */ - bool bUserAssignLevel; - struct timer_list PSDTimer; - u8 RSSI_BT; /* come from BT */ - bool bPSDinProcess; - bool bDMInitialGainEnable; - - /* for rate adaptive, in fact, 88c/92c fw will handle this */ - u8 bUseRAMask; - - struct odm_rate_adapt RateAdaptive; - - struct odm_rf_cal RFCalibrateInfo; - - /* TX power tracking */ - u8 BbSwingIdxOfdm; - u8 BbSwingIdxOfdmCurrent; - u8 BbSwingIdxOfdmBase; - bool BbSwingFlagOfdm; - u8 BbSwingIdxCck; - u8 BbSwingIdxCckCurrent; - u8 BbSwingIdxCckBase; - bool BbSwingFlagCck; - u8 *mp_mode; - /* ODM system resource. */ - - /* ODM relative time. */ - struct timer_list PathDivSwitchTimer; - /* 2011.09.27 add for Path Diversity */ - struct timer_list CCKPathDiversityTimer; - struct timer_list FastAntTrainingTimer; -}; /* DM_Dynamic_Mechanism_Structure */ - -#define ODM_RF_PATH_MAX 3 - -enum ODM_RF_CONTENT { - odm_radioa_txt = 0x1000, - odm_radiob_txt = 0x1001, - odm_radioc_txt = 0x1002, - odm_radiod_txt = 0x1003 -}; - -/* Status code */ -enum rt_status { - RT_STATUS_SUCCESS, - RT_STATUS_FAILURE, - RT_STATUS_PENDING, - RT_STATUS_RESOURCE, - RT_STATUS_INVALID_CONTEXT, - RT_STATUS_INVALID_PARAMETER, - RT_STATUS_NOT_SUPPORT, - RT_STATUS_OS_API_FAILED, -}; - -/* 3=========================================================== */ -/* 3 DIG */ -/* 3=========================================================== */ - -enum dm_dig_op { - RT_TYPE_THRESH_HIGH = 0, - RT_TYPE_THRESH_LOW = 1, - RT_TYPE_BACKOFF = 2, - RT_TYPE_RX_GAIN_MIN = 3, - RT_TYPE_RX_GAIN_MAX = 4, - RT_TYPE_ENABLE = 5, - RT_TYPE_DISABLE = 6, - DIG_OP_TYPE_MAX -}; - -#define DM_DIG_THRESH_HIGH 40 -#define DM_DIG_THRESH_LOW 35 - -#define DM_SCAN_RSSI_TH 0x14 /* scan return issue for LC */ - -#define DM_false_ALARM_THRESH_LOW 400 -#define DM_false_ALARM_THRESH_HIGH 1000 - -#define DM_DIG_MAX_NIC 0x4e -#define DM_DIG_MIN_NIC 0x1e /* 0x22/0x1c */ - -#define DM_DIG_MAX_AP 0x32 -#define DM_DIG_MIN_AP 0x20 - -#define DM_DIG_MAX_NIC_HP 0x46 -#define DM_DIG_MIN_NIC_HP 0x2e - -#define DM_DIG_MAX_AP_HP 0x42 -#define DM_DIG_MIN_AP_HP 0x30 - -/* vivi 92c&92d has different definition, 20110504 */ -/* this is for 92c */ -#define DM_DIG_FA_TH0 0x200/* 0x20 */ -#define DM_DIG_FA_TH1 0x300/* 0x100 */ -#define DM_DIG_FA_TH2 0x400/* 0x200 */ -/* this is for 92d */ -#define DM_DIG_FA_TH0_92D 0x100 -#define DM_DIG_FA_TH1_92D 0x400 -#define DM_DIG_FA_TH2_92D 0x600 - -#define DM_DIG_BACKOFF_MAX 12 -#define DM_DIG_BACKOFF_MIN -4 -#define DM_DIG_BACKOFF_DEFAULT 10 - -/* 3=========================================================== */ -/* 3 AGC RX High Power Mode */ -/* 3=========================================================== */ -#define LNA_Low_Gain_1 0x64 -#define LNA_Low_Gain_2 0x5A -#define LNA_Low_Gain_3 0x58 - -#define FA_RXHP_TH1 5000 -#define FA_RXHP_TH2 1500 -#define FA_RXHP_TH3 800 -#define FA_RXHP_TH4 600 -#define FA_RXHP_TH5 500 - -/* 3=========================================================== */ -/* 3 EDCA */ -/* 3=========================================================== */ - -/* 3=========================================================== */ -/* 3 Dynamic Tx Power */ -/* 3=========================================================== */ -/* Dynamic Tx Power Control Threshold */ -#define TX_POWER_NEAR_FIELD_THRESH_LVL2 74 -#define TX_POWER_NEAR_FIELD_THRESH_LVL1 67 -#define TX_POWER_NEAR_FIELD_THRESH_AP 0x3F - -#define TxHighPwrLevel_Normal 0 -#define TxHighPwrLevel_Level1 1 -#define TxHighPwrLevel_Level2 2 -#define TxHighPwrLevel_BT1 3 -#define TxHighPwrLevel_BT2 4 -#define TxHighPwrLevel_15 5 -#define TxHighPwrLevel_35 6 -#define TxHighPwrLevel_50 7 -#define TxHighPwrLevel_70 8 -#define TxHighPwrLevel_100 9 - -/* 3=========================================================== */ -/* 3 Rate Adaptive */ -/* 3=========================================================== */ -#define DM_RATR_STA_INIT 0 -#define DM_RATR_STA_HIGH 1 -#define DM_RATR_STA_MIDDLE 2 -#define DM_RATR_STA_LOW 3 - -/* 3=========================================================== */ -/* 3 BB Power Save */ -/* 3=========================================================== */ - -enum dm_1r_cca { - CCA_1R = 0, - CCA_2R = 1, - CCA_MAX = 2, -}; - -enum dm_rf { - RF_Save = 0, - RF_Normal = 1, - RF_MAX = 2, -}; - -/* 3=========================================================== */ -/* 3 Antenna Diversity */ -/* 3=========================================================== */ -enum dm_swas { - Antenna_A = 1, - Antenna_B = 2, - Antenna_MAX = 3, -}; - -/* Maximal number of antenna detection mechanism needs to perform. */ -#define MAX_ANTENNA_DETECTION_CNT 10 - -/* Extern Global Variables. */ -#define OFDM_TABLE_SIZE_92C 37 -#define OFDM_TABLE_SIZE_92D 43 -#define CCK_TABLE_SIZE 33 - -extern u32 OFDMSwingTable[OFDM_TABLE_SIZE_92D]; -extern u8 CCKSwingTable_Ch1_Ch13[CCK_TABLE_SIZE][8]; -extern u8 CCKSwingTable_Ch14[CCK_TABLE_SIZE][8]; - -/* check Sta pointer valid or not */ -#define IS_STA_VALID(pSta) (pSta) -/* 20100514 Joseph: Add definition for antenna switching test after link. */ -/* This indicates two different the steps. */ -/* In SWAW_STEP_PEAK, driver needs to switch antenna and listen to the - * signal on the air. - */ -/* In SWAW_STEP_DETERMINE, driver just compares the signal captured in - * SWAW_STEP_PEAK - */ -/* with original RSSI to determine if it is necessary to switch antenna. */ -#define SWAW_STEP_PEAK 0 -#define SWAW_STEP_DETERMINE 1 - -#define dm_CheckTXPowerTracking ODM_TXPowerTrackingCheck -#define dm_RF_Saving ODM_RF_Saving - -void ODM_RF_Saving(struct odm_dm_struct *pDM_Odm, u8 bForceInNormal); -void ODM_TXPowerTrackingCheck(struct odm_dm_struct *pDM_Odm); -void ODM_Write_CCK_CCA_Thres(struct odm_dm_struct *pDM_Odm, u8 CurCCK_CCAThres); -bool ODM_RAStateCheck(struct odm_dm_struct *pDM_Odm, s32 RSSI, - bool bForceUpdate, u8 *pRATRState); -u32 ConvertTo_dB(u32 Value); -u32 ODM_Get_Rate_Bitmap(struct odm_dm_struct *pDM_Odm, u32 macid, - u32 ra_mask, u8 rssi_level); -void ODM_CmnInfoInit(struct odm_dm_struct *pDM_Odm, - enum odm_common_info_def CmnInfo, u32 Value); -void ODM_CmnInfoUpdate(struct odm_dm_struct *pDM_Odm, u32 CmnInfo, u64 Value); -void ODM_CmnInfoHook(struct odm_dm_struct *pDM_Odm, - enum odm_common_info_def CmnInfo, void *pValue); -void ODM_CmnInfoPtrArrayHook(struct odm_dm_struct *pDM_Odm, - enum odm_common_info_def CmnInfo, - u16 Index, void *pValue); -void ODM_DMInit(struct odm_dm_struct *pDM_Odm); -void ODM_DMWatchdog(struct odm_dm_struct *pDM_Odm); -void ODM_Write_DIG(struct odm_dm_struct *pDM_Odm, u8 CurrentIGI); - -#endif diff --git a/drivers/staging/rtl8188eu/include/odm_hwconfig.h b/drivers/staging/rtl8188eu/include/odm_hwconfig.h deleted file mode 100644 index 4f4d3cfb6c77..000000000000 --- a/drivers/staging/rtl8188eu/include/odm_hwconfig.h +++ /dev/null @@ -1,101 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __HALHWOUTSRC_H__ -#define __HALHWOUTSRC_H__ - -/* Definition */ -/* CCK Rates, TxHT = 0 */ -#define DESC92C_RATE1M 0x00 -#define DESC92C_RATE2M 0x01 -#define DESC92C_RATE5_5M 0x02 -#define DESC92C_RATE11M 0x03 - -/* OFDM Rates, TxHT = 0 */ -#define DESC92C_RATE6M 0x04 -#define DESC92C_RATE9M 0x05 -#define DESC92C_RATE12M 0x06 -#define DESC92C_RATE18M 0x07 -#define DESC92C_RATE24M 0x08 -#define DESC92C_RATE36M 0x09 -#define DESC92C_RATE48M 0x0a -#define DESC92C_RATE54M 0x0b - -/* MCS Rates, TxHT = 1 */ -#define DESC92C_RATEMCS0 0x0c -#define DESC92C_RATEMCS1 0x0d -#define DESC92C_RATEMCS2 0x0e -#define DESC92C_RATEMCS3 0x0f -#define DESC92C_RATEMCS4 0x10 -#define DESC92C_RATEMCS5 0x11 -#define DESC92C_RATEMCS6 0x12 -#define DESC92C_RATEMCS7 0x13 -#define DESC92C_RATEMCS8 0x14 -#define DESC92C_RATEMCS9 0x15 -#define DESC92C_RATEMCS10 0x16 -#define DESC92C_RATEMCS11 0x17 -#define DESC92C_RATEMCS12 0x18 -#define DESC92C_RATEMCS13 0x19 -#define DESC92C_RATEMCS14 0x1a -#define DESC92C_RATEMCS15 0x1b -#define DESC92C_RATEMCS15_SG 0x1c -#define DESC92C_RATEMCS32 0x20 - -/* structure and define */ - -struct phy_rx_agc_info { - #ifdef __LITTLE_ENDIAN - u8 gain:7, trsw:1; - #else - u8 trsw:1, gain:7; - #endif -}; - -struct phy_status_rpt { - struct phy_rx_agc_info path_agc[RF_PATH_MAX]; - u8 ch_corr[2]; - u8 cck_sig_qual_ofdm_pwdb_all; - u8 cck_agc_rpt_ofdm_cfosho_a; - u8 cck_rpt_b_ofdm_cfosho_b; - u8 rsvd_1;/* ch_corr_msb; */ - u8 noise_power_db_msb; - u8 path_cfotail[2]; - u8 pcts_mask[2]; - s8 stream_rxevm[2]; - u8 path_rxsnr[3]; - u8 noise_power_db_lsb; - u8 rsvd_2[3]; - u8 stream_csi[2]; - u8 stream_target_csi[2]; - s8 sig_evm; - u8 rsvd_3; - -#ifdef __LITTLE_ENDIAN - u8 antsel_rx_keep_2:1; /* ex_intf_flg:1; */ - u8 sgi_en:1; - u8 rxsc:2; - u8 idle_long:1; - u8 r_ant_train_en:1; - u8 ant_sel_b:1; - u8 ant_sel:1; -#else /* _BIG_ENDIAN_ */ - u8 ant_sel:1; - u8 ant_sel_b:1; - u8 r_ant_train_en:1; - u8 idle_long:1; - u8 rxsc:2; - u8 sgi_en:1; - u8 antsel_rx_keep_2:1; /* ex_intf_flg:1; */ -#endif -}; - -void odm_phy_status_query(struct odm_dm_struct *dm_odm, - struct odm_phy_status_info *phy_info, - u8 *phy_status, - struct odm_per_pkt_info *pkt_info); - -#endif diff --git a/drivers/staging/rtl8188eu/include/odm_precomp.h b/drivers/staging/rtl8188eu/include/odm_precomp.h deleted file mode 100644 index eb2b8b613aad..000000000000 --- a/drivers/staging/rtl8188eu/include/odm_precomp.h +++ /dev/null @@ -1,63 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __ODM_PRECOMP_H__ -#define __ODM_PRECOMP_H__ - -#include "odm_types.h" - -#define TEST_FALG___ 1 - -/* 2 Config Flags and Structs - defined by each ODM Type */ - -#include <osdep_service.h> -#include <drv_types.h> -#include <hal_intf.h> -#include <usb_ops_linux.h> - -/* 2 OutSrc Header Files */ - -#include "odm.h" -#include "odm_hwconfig.h" -#include "phydm_regdefine11n.h" - -#include "hal8188e_rate_adaptive.h" /* for RA,Power training */ -#include "rtl8188e_hal.h" - -#include "phydm_reg.h" - -#include "odm_rtl8188e.h" - -void odm_DIGInit(struct odm_dm_struct *pDM_Odm); -void odm_RateAdaptiveMaskInit(struct odm_dm_struct *pDM_Odm); -void odm_DynamicBBPowerSavingInit(struct odm_dm_struct *pDM_Odm); -void odm_DynamicTxPowerInit(struct odm_dm_struct *pDM_Odm); -void odm_TXPowerTrackingInit(struct odm_dm_struct *pDM_Odm); -void ODM_EdcaTurboInit(struct odm_dm_struct *pDM_Odm); -void odm_SwAntDivInit_NIC(struct odm_dm_struct *pDM_Odm); -void odm_CommonInfoSelfUpdate(struct odm_dm_struct *pDM_Odm); -void odm_FalseAlarmCounterStatistics(struct odm_dm_struct *pDM_Odm); -void odm_DIG(struct odm_dm_struct *pDM_Odm); -void odm_CCKPacketDetectionThresh(struct odm_dm_struct *pDM_Odm); -void odm_RefreshRateAdaptiveMaskMP(struct odm_dm_struct *pDM_Odm); -void odm_DynamicBBPowerSaving(struct odm_dm_struct *pDM_Odm); -void odm_SwAntDivChkAntSwitch(struct odm_dm_struct *pDM_Odm, u8 Step); -void odm_EdcaTurboCheck(struct odm_dm_struct *pDM_Odm); -void odm_CommonInfoSelfInit(struct odm_dm_struct *pDM_Odm); -void odm_RSSIMonitorCheck(struct odm_dm_struct *pDM_Odm); -void odm_RefreshRateAdaptiveMask(struct odm_dm_struct *pDM_Odm); -void odm_1R_CCA(struct odm_dm_struct *pDM_Odm); -void odm_RefreshRateAdaptiveMaskCE(struct odm_dm_struct *pDM_Odm); -void odm_RefreshRateAdaptiveMaskAPADSL(struct odm_dm_struct *pDM_Odm); -void odm_DynamicTxPowerNIC(struct odm_dm_struct *pDM_Odm); -void odm_RSSIMonitorCheckCE(struct odm_dm_struct *pDM_Odm); -void odm_EdcaTurboCheckCE(struct odm_dm_struct *pDM_Odm); -void odm_SwAntDivChkAntSwitchCallback(void *FunctionContext); -void odm_InitHybridAntDiv(struct odm_dm_struct *pDM_Odm); -void odm_HwAntDiv(struct odm_dm_struct *pDM_Odm); - -#endif /* __ODM_PRECOMP_H__ */ diff --git a/drivers/staging/rtl8188eu/include/odm_rtl8188e.h b/drivers/staging/rtl8188eu/include/odm_rtl8188e.h deleted file mode 100644 index dbf13c48767d..000000000000 --- a/drivers/staging/rtl8188eu/include/odm_rtl8188e.h +++ /dev/null @@ -1,39 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __ODM_RTL8188E_H__ -#define __ODM_RTL8188E_H__ - -#define MAIN_ANT 0 -#define AUX_ANT 1 -#define MAIN_ANT_CG_TRX 1 -#define AUX_ANT_CG_TRX 0 -#define MAIN_ANT_CGCS_RX 0 -#define AUX_ANT_CGCS_RX 1 - -void ODM_DIG_LowerBound_88E(struct odm_dm_struct *pDM_Odm); - -void rtl88eu_dm_antenna_div_init(struct odm_dm_struct *dm_odm); - -void rtl88eu_dm_antenna_diversity(struct odm_dm_struct *dm_odm); - -void rtl88eu_dm_set_tx_ant_by_tx_info(struct odm_dm_struct *dm_odm, u8 *desc, - u8 mac_id); - -void rtl88eu_dm_update_rx_idle_ant(struct odm_dm_struct *dm_odm, u8 ant); - -void rtl88eu_dm_ant_sel_statistics(struct odm_dm_struct *dm_odm, u8 antsel_tr_mux, - u32 mac_id, u8 rx_pwdb_all); - -void odm_FastAntTraining(struct odm_dm_struct *pDM_Odm); - -void odm_FastAntTrainingCallback(struct odm_dm_struct *pDM_Odm); - -void odm_FastAntTrainingWorkItemCallback(struct odm_dm_struct *pDM_Odm); - -bool ODM_DynamicPrimaryCCA_DupRTS(struct odm_dm_struct *pDM_Odm); - -#endif diff --git a/drivers/staging/rtl8188eu/include/odm_types.h b/drivers/staging/rtl8188eu/include/odm_types.h deleted file mode 100644 index 2b207f09b56b..000000000000 --- a/drivers/staging/rtl8188eu/include/odm_types.h +++ /dev/null @@ -1,24 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __ODM_TYPES_H__ -#define __ODM_TYPES_H__ - -#define ODM_CE 0x04 /* BIT2 */ - -enum HAL_STATUS { - HAL_STATUS_SUCCESS, - HAL_STATUS_FAILURE, -}; - -#define SET_TX_DESC_ANTSEL_A_88E(__pTxDesc, __Value) \ - SET_BITS_TO_LE_4BYTE(__pTxDesc + 8, 24, 1, __Value) -#define SET_TX_DESC_ANTSEL_B_88E(__pTxDesc, __Value) \ - SET_BITS_TO_LE_4BYTE(__pTxDesc + 8, 25, 1, __Value) -#define SET_TX_DESC_ANTSEL_C_88E(__pTxDesc, __Value) \ - SET_BITS_TO_LE_4BYTE(__pTxDesc + 28, 29, 1, __Value) - -#endif /* __ODM_TYPES_H__ */ diff --git a/drivers/staging/rtl8188eu/include/osdep_intf.h b/drivers/staging/rtl8188eu/include/osdep_intf.h deleted file mode 100644 index 5012b9176526..000000000000 --- a/drivers/staging/rtl8188eu/include/osdep_intf.h +++ /dev/null @@ -1,35 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __OSDEP_INTF_H_ -#define __OSDEP_INTF_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -extern char *rtw_initmac; -extern int rtw_mc2u_disable; - -u8 rtw_init_drv_sw(struct adapter *padapter); -u8 rtw_free_drv_sw(struct adapter *padapter); -u8 rtw_reset_drv_sw(struct adapter *padapter); - -void rtw_stop_drv_threads(struct adapter *padapter); -void rtw_cancel_all_timer(struct adapter *padapter); - -int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); - -struct net_device *rtw_init_netdev(void); -u16 rtw_recv_select_queue(struct sk_buff *skb); - -int netdev_open(struct net_device *pnetdev); -int ips_netdrv_open(struct adapter *padapter); -void rtw_ips_dev_unload(struct adapter *padapter); -int rtw_ips_pwr_up(struct adapter *padapter); -void rtw_ips_pwr_down(struct adapter *padapter); - -#endif /* _OSDEP_INTF_H_ */ diff --git a/drivers/staging/rtl8188eu/include/osdep_service.h b/drivers/staging/rtl8188eu/include/osdep_service.h deleted file mode 100644 index efd0833e28c8..000000000000 --- a/drivers/staging/rtl8188eu/include/osdep_service.h +++ /dev/null @@ -1,81 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __OSDEP_SERVICE_H_ -#define __OSDEP_SERVICE_H_ - -#include <basic_types.h> - -#define _FAIL 0 -#define _SUCCESS 1 -#define RTW_RX_HANDLED 2 - -#include <linux/spinlock.h> -#include <linux/compiler.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/slab.h> -#include <linux/module.h> -#include <linux/kref.h> -#include <linux/netdevice.h> -#include <linux/skbuff.h> -#include <linux/circ_buf.h> -#include <linux/uaccess.h> -#include <asm/byteorder.h> -#include <linux/atomic.h> -#include <linux/io.h> -#include <linux/mutex.h> -#include <linux/sem.h> -#include <linux/sched/signal.h> -#include <linux/etherdevice.h> -#include <linux/wireless.h> -#include <net/iw_handler.h> -#include <linux/if_arp.h> -#include <linux/rtnetlink.h> -#include <linux/delay.h> -#include <linux/interrupt.h> /* for struct tasklet_struct */ -#include <linux/ip.h> -#include <linux/kthread.h> - -#include <linux/usb.h> -#include <linux/usb/ch9.h> - -struct __queue { - struct list_head queue; - spinlock_t lock; -}; - -static inline struct list_head *get_list_head(struct __queue *queue) -{ - return &queue->queue; -} - -static inline int rtw_netif_queue_stopped(struct net_device *pnetdev) -{ - return netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 0)) && - netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 1)) && - netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 2)) && - netif_tx_queue_stopped(netdev_get_tx_queue(pnetdev, 3)); -} - -u8 *_rtw_malloc(u32 sz); -#define rtw_malloc(sz) _rtw_malloc((sz)) - -void _rtw_init_queue(struct __queue *pqueue); - -#define FUNC_NDEV_FMT "%s(%s)" -#define FUNC_NDEV_ARG(ndev) __func__, ndev->name -#define FUNC_ADPT_FMT "%s(%s)" -#define FUNC_ADPT_ARG(adapter) __func__, adapter->pnetdev->name - -/* Macros for handling unaligned memory accesses */ - -#define RTW_GET_BE24(a) ((((u32)(a)[0]) << 16) | (((u32)(a)[1]) << 8) | \ - ((u32)(a)[2])) - -void rtw_buf_free(u8 **buf, u32 *buf_len); -void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len); -#endif diff --git a/drivers/staging/rtl8188eu/include/phy.h b/drivers/staging/rtl8188eu/include/phy.h deleted file mode 100644 index 8ee13eb68a5a..000000000000 --- a/drivers/staging/rtl8188eu/include/phy.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#include <odm.h> - -#define IQK_DELAY_TIME_88E 10 -#define index_mapping_NUM_88E 15 -#define AVG_THERMAL_NUM_88E 4 - -bool phy_mac_config(struct adapter *adapt); -bool rtl88eu_phy_rf_config(struct adapter *adapt); -bool rtl88eu_phy_bb_config(struct adapter *adapt); - -u32 phy_query_bb_reg(struct adapter *adapt, u32 regaddr, u32 bitmask); -void phy_set_bb_reg(struct adapter *adapt, u32 regaddr, u32 bitmask, u32 data); -u32 rtw_hal_read_rfreg(struct adapter *adapt, enum rf_radio_path rf_path, - u32 reg_addr, u32 bit_mask); -void phy_set_rf_reg(struct adapter *adapt, enum rf_radio_path rf_path, - u32 reg_addr, u32 bit_mask, u32 data); - -void phy_set_tx_power_level(struct adapter *adapt, u8 channel); - -void rtl88eu_dm_txpower_track_adjust(struct odm_dm_struct *dm_odm, - u8 type, u8 *dir, u32 *out_write); - -void rtl88eu_dm_txpower_tracking_callback_thermalmeter(struct adapter *adapt); -void rtl88eu_phy_iq_calibrate(struct adapter *adapter, bool recovery); -void rtl88eu_phy_lc_calibrate(struct adapter *adapter); diff --git a/drivers/staging/rtl8188eu/include/phydm_reg.h b/drivers/staging/rtl8188eu/include/phydm_reg.h deleted file mode 100644 index e3ae006487ba..000000000000 --- a/drivers/staging/rtl8188eu/include/phydm_reg.h +++ /dev/null @@ -1,22 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2016 Realtek Corporation. - * - * Contact Information: - * wlanfae <wlanfae@xxxxxxxxxxx> - * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, - * Hsinchu 300, Taiwan. - * - * Larry Finger <Larry.Finger@xxxxxxxxxxxx> - * - *****************************************************************************/ -#ifndef __HAL_ODM_REG_H__ -#define __HAL_ODM_REG_H__ - -#define ODM_EDCA_VO_PARAM 0x500 -#define ODM_EDCA_VI_PARAM 0x504 -#define ODM_EDCA_BE_PARAM 0x508 -#define ODM_EDCA_BK_PARAM 0x50C - -#endif diff --git a/drivers/staging/rtl8188eu/include/phydm_regdefine11n.h b/drivers/staging/rtl8188eu/include/phydm_regdefine11n.h deleted file mode 100644 index 565996828cab..000000000000 --- a/drivers/staging/rtl8188eu/include/phydm_regdefine11n.h +++ /dev/null @@ -1,53 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2016 Realtek Corporation. - * - * Contact Information: - * wlanfae <wlanfae@xxxxxxxxxxx> - * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park, - * Hsinchu 300, Taiwan. - * - * Larry Finger <Larry.Finger@xxxxxxxxxxxx> - * - *****************************************************************************/ - -#ifndef __ODM_REGDEFINE11N_H__ -#define __ODM_REGDEFINE11N_H__ - -#define ODM_REG_TX_ANT_CTRL_11N 0x80C -#define ODM_REG_RX_DEFAULT_A_11N 0x858 -#define ODM_REG_ANTSEL_CTRL_11N 0x860 -#define ODM_REG_RX_ANT_CTRL_11N 0x864 -#define ODM_REG_PIN_CTRL_11N 0x870 -#define ODM_REG_SC_CNT_11N 0x8C4 - -#define ODM_REG_ANT_MAPPING1_11N 0x914 - -#define ODM_REG_CCK_ANTDIV_PARA1_11N 0xA00 -#define ODM_REG_CCK_CCA_11N 0xA0A -#define ODM_REG_CCK_ANTDIV_PARA2_11N 0xA0C -#define ODM_REG_CCK_FA_RST_11N 0xA2C -#define ODM_REG_CCK_FA_MSB_11N 0xA58 -#define ODM_REG_CCK_FA_LSB_11N 0xA5C -#define ODM_REG_CCK_CCA_CNT_11N 0xA60 -#define ODM_REG_BB_PWR_SAV4_11N 0xA74 - -#define ODM_REG_LNA_SWITCH_11N 0xB2C - -#define ODM_REG_OFDM_FA_HOLDC_11N 0xC00 -#define ODM_REG_IGI_A_11N 0xC50 -#define ODM_REG_ANTDIV_PARA1_11N 0xCA4 -#define ODM_REG_OFDM_FA_TYPE1_11N 0xCF0 - -#define ODM_REG_OFDM_FA_RSTD_11N 0xD00 -#define ODM_REG_OFDM_FA_TYPE2_11N 0xDA0 -#define ODM_REG_OFDM_FA_TYPE3_11N 0xDA4 -#define ODM_REG_OFDM_FA_TYPE4_11N 0xDA8 - -#define ODM_REG_ANTSEL_PIN_11N 0x4C -#define ODM_REG_RESP_TX_11N 0x6D8 - -#define ODM_BIT_IGI_11N 0x0000007F - -#endif diff --git a/drivers/staging/rtl8188eu/include/pwrseq.h b/drivers/staging/rtl8188eu/include/pwrseq.h deleted file mode 100644 index 5a7b4206d240..000000000000 --- a/drivers/staging/rtl8188eu/include/pwrseq.h +++ /dev/null @@ -1,130 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __HAL8188EPWRSEQ_H__ -#define __HAL8188EPWRSEQ_H__ - -#include "pwrseqcmd.h" - -/* - * Check document WM-20110607-Paul-RTL8188E_Power_Architecture-R02.vsd - * There are 6 HW Power States: - * 0: POFF--Power Off - * 1: PDN--Power Down - * 2: CARDEMU--Card Emulation - * 3: ACT--Active Mode - * 4: LPS--Low Power State - * 5: SUS--Suspend - * - * PWR SEQ Version: rtl8188E_PwrSeq_V09.h - */ -#define RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS 10 -#define RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS 10 -#define RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS 10 -#define RTL8188E_TRANS_ACT_TO_LPS_STEPS 15 -#define RTL8188E_TRANS_END_STEPS 1 - -#define RTL8188E_TRANS_CARDEMU_TO_ACT \ - /* format - * { offset, cut_msk, cmd, msk, value - * }, - * comment here - */ \ - {0x0006, PWR_CMD_POLLING, BIT(1), BIT(1)}, \ - /* wait till 0x04[17] = 1 power ready*/ \ - {0x0002, PWR_CMD_WRITE, BIT(0) | BIT(1), 0}, \ - /* 0x02[1:0] = 0 reset BB*/ \ - {0x0026, PWR_CMD_WRITE, BIT(7), BIT(7)}, \ - /*0x24[23] = 2b'01 schmit trigger */ \ - {0x0005, PWR_CMD_WRITE, BIT(7), 0}, \ - /* 0x04[15] = 0 disable HWPDN (control by DRV)*/ \ - {0x0005, PWR_CMD_WRITE, BIT(4) | BIT(3), 0}, \ - /*0x04[12:11] = 2b'00 disable WL suspend*/ \ - {0x0005, PWR_CMD_WRITE, BIT(0), BIT(0)}, \ - /*0x04[8] = 1 polling until return 0*/ \ - {0x0005, PWR_CMD_POLLING, BIT(0), 0}, \ - /*wait till 0x04[8] = 0*/ \ - {0x0023, PWR_CMD_WRITE, BIT(4), 0}, \ - /*LDO normal mode*/ - -#define RTL8188E_TRANS_ACT_TO_CARDEMU \ - /* format - * { offset, cut_msk, cmd, msk, value - * }, - * comments here - */ \ - {0x001F, PWR_CMD_WRITE, 0xFF, 0}, \ - /*0x1F[7:0] = 0 turn off RF*/ \ - {0x0023, PWR_CMD_WRITE, BIT(4), BIT(4)}, \ - /*LDO Sleep mode*/ \ - {0x0005, PWR_CMD_WRITE, BIT(1), BIT(1)}, \ - /*0x04[9] = 1 turn off MAC by HW state machine*/ \ - {0x0005, PWR_CMD_POLLING, BIT(1), 0}, \ - /*wait till 0x04[9] = 0 polling until return 0 to disable*/ - -#define RTL8188E_TRANS_CARDEMU_TO_CARDDIS \ - /* format - * { offset, cut_msk, cmd, msk, - * value }, - * comments here - */ \ - {0x0026, PWR_CMD_WRITE, BIT(7), BIT(7)}, \ - /*0x24[23] = 2b'01 schmit trigger */ \ - {0x0005, PWR_CMD_WRITE, BIT(3) | BIT(4), BIT(3)}, \ - /*0x04[12:11] = 2b'01 enable WL suspend*/ \ - {0x0007, PWR_CMD_WRITE, 0xFF, 0}, \ - /* 0x04[31:30] = 2b'10 enable enable bandgap mbias in suspend */\ - {0x0041, PWR_CMD_WRITE, BIT(4), 0}, \ - /*Clear SIC_EN register 0x40[12] = 1'b0 */ \ - {0xfe10, PWR_CMD_WRITE, BIT(4), BIT(4)}, \ - /*Set USB suspend enable local register 0xfe10[4]=1 */ - -/* This is used by driver for LPSRadioOff Procedure, not for FW LPS Step */ -#define RTL8188E_TRANS_ACT_TO_LPS \ - /* format - * { offset, cut_msk, cmd, msk, - * value }, - * comments here - */ \ - {0x0522, PWR_CMD_WRITE, 0xFF, 0x7F},/*Tx Pause*/ \ - {0x05F8, PWR_CMD_POLLING, 0xFF, 0}, \ - /*Should be zero if no packet is transmitting*/ \ - {0x05F9, PWR_CMD_POLLING, 0xFF, 0}, \ - /*Should be zero if no packet is transmitting*/ \ - {0x05FA, PWR_CMD_POLLING, 0xFF, 0}, \ - /*Should be zero if no packet is transmitting*/ \ - {0x05FB, PWR_CMD_POLLING, 0xFF, 0}, \ - /*Should be zero if no packet is transmitting*/ \ - {0x0002, PWR_CMD_WRITE, BIT(0), 0}, \ - /*CCK and OFDM are disabled,and clock are gated*/ \ - {0x0002, PWR_CMD_DELAY, 0, PWRSEQ_DELAY_US}, \ - /*Delay 1us*/ \ - {0x0100, PWR_CMD_WRITE, 0xFF, 0x3F}, \ - /*Reset MAC TRX*/ \ - {0x0101, PWR_CMD_WRITE, BIT(1), 0}, \ - /*check if removed later*/\ - {0x0553, PWR_CMD_WRITE, BIT(5), BIT(5)}, \ - /*Respond TxOK to scheduler*/ - -#define RTL8188E_TRANS_END \ - /* format - * { offset, cut_msk, cmd, msk, - * value }, - * comments here - */ \ - {0xFFFF, PWR_CMD_END, 0, 0}, - -extern struct wl_pwr_cfg rtl8188E_power_on_flow - [RTL8188E_TRANS_CARDEMU_TO_ACT_STEPS + RTL8188E_TRANS_END_STEPS]; -extern struct wl_pwr_cfg rtl8188E_card_disable_flow - [RTL8188E_TRANS_ACT_TO_CARDEMU_STEPS + - RTL8188E_TRANS_CARDEMU_TO_PDN_STEPS + - RTL8188E_TRANS_END_STEPS]; -extern struct wl_pwr_cfg rtl8188E_enter_lps_flow - [RTL8188E_TRANS_ACT_TO_LPS_STEPS + RTL8188E_TRANS_END_STEPS]; - -#endif /* __HAL8188EPWRSEQ_H__ */ diff --git a/drivers/staging/rtl8188eu/include/pwrseqcmd.h b/drivers/staging/rtl8188eu/include/pwrseqcmd.h deleted file mode 100644 index bfa0405cccde..000000000000 --- a/drivers/staging/rtl8188eu/include/pwrseqcmd.h +++ /dev/null @@ -1,48 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __HALPWRSEQCMD_H__ -#define __HALPWRSEQCMD_H__ - -#include <drv_types.h> - -/* The value of cmd: 4 bits */ -#define PWR_CMD_WRITE 0x01 -#define PWR_CMD_POLLING 0x02 -#define PWR_CMD_DELAY 0x03 -#define PWR_CMD_END 0x04 - -/* The value of cut_msk: 8 bits */ -#define PWR_CUT_TESTCHIP_MSK BIT(0) -#define PWR_CUT_A_MSK BIT(1) -#define PWR_CUT_B_MSK BIT(2) -#define PWR_CUT_C_MSK BIT(3) -#define PWR_CUT_D_MSK BIT(4) -#define PWR_CUT_E_MSK BIT(5) -#define PWR_CUT_F_MSK BIT(6) -#define PWR_CUT_G_MSK BIT(7) -#define PWR_CUT_ALL_MSK 0xFF - -enum pwrseq_cmd_delat_unit { - PWRSEQ_DELAY_US, - PWRSEQ_DELAY_MS, -}; - -struct wl_pwr_cfg { - u16 offset; - u8 cmd:4; - u8 msk; - u8 value; -}; - -#define GET_PWR_CFG_OFFSET(__PWR_CMD) __PWR_CMD.offset -#define GET_PWR_CFG_CMD(__PWR_CMD) __PWR_CMD.cmd -#define GET_PWR_CFG_MASK(__PWR_CMD) __PWR_CMD.msk -#define GET_PWR_CFG_VALUE(__PWR_CMD) __PWR_CMD.value - -u8 rtl88eu_pwrseqcmdparsing(struct adapter *padapter, struct wl_pwr_cfg pwrcfgCmd[]); - -#endif diff --git a/drivers/staging/rtl8188eu/include/recv_osdep.h b/drivers/staging/rtl8188eu/include/recv_osdep.h deleted file mode 100644 index 614245d4b179..000000000000 --- a/drivers/staging/rtl8188eu/include/recv_osdep.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RECV_OSDEP_H_ -#define __RECV_OSDEP_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -int _rtw_init_recv_priv(struct recv_priv *precvpriv, struct adapter *padapter); -void _rtw_free_recv_priv(struct recv_priv *precvpriv); - -s32 rtw_recv_entry(struct recv_frame *precv_frame); -int rtw_recv_indicatepkt(struct adapter *adapter, - struct recv_frame *recv_frame); - -void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup); - -int rtw_os_recvbuf_resource_alloc(struct recv_buf *precvbuf); - -void rtw_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl); - -#endif /* */ diff --git a/drivers/staging/rtl8188eu/include/rf.h b/drivers/staging/rtl8188eu/include/rf.h deleted file mode 100644 index ed3241c020ad..000000000000 --- a/drivers/staging/rtl8188eu/include/rf.h +++ /dev/null @@ -1,12 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#define RF6052_MAX_TX_PWR 0x3F -#define RF6052_MAX_REG 0x3F - -void rtl88eu_phy_rf6052_set_bandwidth(struct adapter *adapt, - enum ht_channel_width bandwidth); -void rtl88eu_phy_rf6052_set_cck_txpower(struct adapter *adapt, - u8 *powerlevel); -void rtl88eu_phy_rf6052_set_ofdm_txpower(struct adapter *adapt, - u8 *powerlevel_ofdm, - u8 *powerlevel_bw20, - u8 *powerlevel_bw40, u8 channel); diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h b/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h deleted file mode 100644 index e588656f1de9..000000000000 --- a/drivers/staging/rtl8188eu/include/rtl8188e_cmd.h +++ /dev/null @@ -1,70 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8188E_CMD_H__ -#define __RTL8188E_CMD_H__ - -enum RTL8188E_H2C_CMD_ID { - /* Class Common */ - H2C_COM_RSVD_PAGE = 0x00, - H2C_COM_MEDIA_STATUS_RPT = 0x01, - H2C_COM_SCAN = 0x02, - H2C_COM_KEEP_ALIVE = 0x03, - H2C_COM_DISCNT_DECISION = 0x04, - H2C_COM_INIT_OFFLOAD = 0x06, - H2C_COM_REMOTE_WAKE_CTL = 0x07, - H2C_COM_AP_OFFLOAD = 0x08, - H2C_COM_BCN_RSVD_PAGE = 0x09, - H2C_COM_PROB_RSP_RSVD_PAGE = 0x0A, - - /* Class PS */ - H2C_PS_PWR_MODE = 0x20, - H2C_PS_TUNE_PARA = 0x21, - H2C_PS_TUNE_PARA_2 = 0x22, - H2C_PS_LPS_PARA = 0x23, - H2C_PS_P2P_OFFLOAD = 0x24, - - /* Class DM */ - H2C_DM_MACID_CFG = 0x40, - H2C_DM_TXBF = 0x41, - - /* Class BT */ - H2C_BT_COEX_MASK = 0x60, - H2C_BT_COEX_GPIO_MODE = 0x61, - H2C_BT_DAC_SWING_VAL = 0x62, - H2C_BT_PSD_RST = 0x63, - - /* Class */ - H2C_RESET_TSF = 0xc0, -}; - -enum { - PWRS -}; - -struct setpwrmode_parm { - u8 Mode;/* 0:Active,1:LPS,2:WMMPS */ - u8 SmartPS_RLBM;/* LPS= 0:PS_Poll,1:PS_Poll,2:NullData,WMM= 0:PS_Poll,1:NullData */ - u8 AwakeInterval; /* unit: beacon interval */ - u8 bAllQueueUAPSD; - u8 PwrState;/* AllON(0x0c),RFON(0x04),RFOFF(0x00) */ -}; - -struct rsvdpage_loc { - u8 LocProbeRsp; - u8 LocPsPoll; - u8 LocNullData; - u8 LocQosNull; - u8 LocBTQosNull; -}; - -/* host message to firmware cmd */ -void rtl8188e_set_FwPwrMode_cmd(struct adapter *padapter, u8 Mode); -void rtl8188e_set_FwJoinBssReport_cmd(struct adapter *padapter, u8 mstatus); - -void rtl8188e_set_FwMediaStatus_cmd(struct adapter *adapt, __le16 mstatus_rpt); - -#endif/* __RTL8188E_CMD_H__ */ diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_dm.h b/drivers/staging/rtl8188eu/include/rtl8188e_dm.h deleted file mode 100644 index 910b982ab775..000000000000 --- a/drivers/staging/rtl8188eu/include/rtl8188e_dm.h +++ /dev/null @@ -1,40 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8188E_DM_H__ -#define __RTL8188E_DM_H__ -enum{ - UP_LINK, - DOWN_LINK, -}; - -struct dm_priv { - u8 DM_Type; - u8 DMFlag; - u8 InitDMFlag; - u32 InitODMFlag; - - /* Upper and Lower Signal threshold for Rate Adaptive*/ - int UndecoratedSmoothedPWDB; - int UndecoratedSmoothedCCK; - int EntryMinUndecoratedSmoothedPWDB; - int EntryMaxUndecoratedSmoothedPWDB; - int MinUndecoratedPWDBForDM; - int LastMinUndecoratedPWDBForDM; - - /* for High Power */ - u8 bDynamicTxPowerEnable; - u8 LastDTPLvl; - u8 DynamicTxHighPowerLvl;/* Tx Power Control for Near/Far Range */ - u8 PowerIndex_backup[6]; -}; - -void rtl8188e_InitHalDm(struct adapter *adapt); - -void AntDivCompare8188E(struct adapter *adapt, struct wlan_bssid_ex *dst, - struct wlan_bssid_ex *src); - -#endif diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h b/drivers/staging/rtl8188eu/include/rtl8188e_hal.h deleted file mode 100644 index e508b4b9ef7f..000000000000 --- a/drivers/staging/rtl8188eu/include/rtl8188e_hal.h +++ /dev/null @@ -1,324 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8188E_HAL_H__ -#define __RTL8188E_HAL_H__ - -/* include HAL Related header after HAL Related compiling flags */ -#include "rtl8188e_spec.h" -#include "hal8188e_phy_reg.h" -#include "hal8188e_phy_cfg.h" -#include "rtl8188e_dm.h" -#include "rtl8188e_recv.h" -#include "rtl8188e_xmit.h" -#include "rtl8188e_cmd.h" -#include "pwrseq.h" -#include "rtw_efuse.h" -#include "rtw_sreset.h" -#include "odm_precomp.h" - -/* RTL8188E Power Configuration CMDs for USB/SDIO interfaces */ -#define Rtl8188E_NIC_PWR_ON_FLOW rtl8188E_power_on_flow -#define Rtl8188E_NIC_DISABLE_FLOW rtl8188E_card_disable_flow -#define Rtl8188E_NIC_LPS_ENTER_FLOW rtl8188E_enter_lps_flow - -#define DRVINFO_SZ 4 /* unit is 8bytes */ -#define PageNum_128(_Len) (u32)(((_Len) >> 7) + ((_Len) & 0x7F ? 1 : 0)) - -/* download firmware related data structure */ -#define FW_8188E_SIZE 0x4000 /* 16384,16k */ -#define FW_8188E_START_ADDRESS 0x1000 -#define FW_8188E_END_ADDRESS 0x1FFF /* 0x5FFF */ - -#define MAX_PAGE_SIZE 4096 /* @ page : 4k bytes */ - -#define IS_FW_HEADER_EXIST(_pFwHdr) \ - ((le16_to_cpu(_pFwHdr->signature) & 0xFFF0) == 0x92C0 || \ - (le16_to_cpu(_pFwHdr->signature) & 0xFFF0) == 0x88C0 || \ - (le16_to_cpu(_pFwHdr->signature) & 0xFFF0) == 0x2300 || \ - (le16_to_cpu(_pFwHdr->signature) & 0xFFF0) == 0x88E0) - -#define DRIVER_EARLY_INT_TIME 0x05 -#define BCN_DMA_ATIME_INT_TIME 0x02 - -enum usb_rx_agg_mode { - USB_RX_AGG_DISABLE, - USB_RX_AGG_DMA, - USB_RX_AGG_USB, - USB_RX_AGG_MIX -}; - -#define MAX_RX_DMA_BUFFER_SIZE_88E \ - 0x2400 /* 9k for 88E nornal chip , MaxRxBuff=10k-max(TxReportSize(64*8), - * WOLPattern(16*24)) - */ - -#define MAX_TX_REPORT_BUFFER_SIZE 0x0400 /* 1k */ - -/* BK, BE, VI, VO, HCCA, MANAGEMENT, COMMAND, HIGH, BEACON. */ -#define MAX_TX_QUEUE 9 - -#define TX_SELE_HQ BIT(0) /* High Queue */ -#define TX_SELE_LQ BIT(1) /* Low Queue */ -#define TX_SELE_NQ BIT(2) /* Normal Queue */ - -/* Note: We will divide number of page equally for each queue other - * than public queue! - */ -/* 22k = 22528 bytes = 176 pages (@page = 128 bytes) */ -/* must reserved about 7 pages for LPS => 176-7 = 169 (0xA9) */ -/* 2*BCN / 1*ps-poll / 1*null-data /1*prob_rsp /1*QOS null-data /1*BT QOS - * null-data - */ - -#define TX_TOTAL_PAGE_NUMBER_88E 0xA9/* 169 (21632=> 21k) */ - -#define TX_PAGE_BOUNDARY_88E (TX_TOTAL_PAGE_NUMBER_88E + 1) - -/* Note: For Normal Chip Setting ,modify later */ -#define WMM_NORMAL_TX_TOTAL_PAGE_NUMBER \ - TX_TOTAL_PAGE_NUMBER_88E /* 0xA9 , 0xb0=>176=>22k */ -#define WMM_NORMAL_TX_PAGE_BOUNDARY_88E \ - (WMM_NORMAL_TX_TOTAL_PAGE_NUMBER + 1) /* 0xA9 */ - -/* Chip specific */ -#define CHIP_BONDING_IDENTIFIER(_value) (((_value) >> 22) & 0x3) -#define CHIP_BONDING_92C_1T2R 0x1 -#define CHIP_BONDING_88C_USB_MCARD 0x2 -#define CHIP_BONDING_88C_USB_HP 0x1 -#include "HalVerDef.h" -#include "hal_com.h" - -/* Channel Plan */ -enum ChannelPlan { - CHPL_FCC = 0, - CHPL_IC = 1, - CHPL_ETSI = 2, - CHPL_SPA = 3, - CHPL_FRANCE = 4, - CHPL_MKK = 5, - CHPL_MKK1 = 6, - CHPL_ISRAEL = 7, - CHPL_TELEC = 8, - CHPL_GLOBAL = 9, - CHPL_WORLD = 10, -}; - -struct txpowerinfo24g { - u8 IndexCCK_Base[MAX_RF_PATH][MAX_CHNL_GROUP_24G]; - u8 IndexBW40_Base[MAX_RF_PATH][MAX_CHNL_GROUP_24G]; - /* If only one tx, only BW20 and OFDM are used. */ - s8 CCK_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - s8 OFDM_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - s8 BW20_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - s8 BW40_Diff[MAX_RF_PATH][MAX_TX_COUNT]; -}; - -#define EFUSE_REAL_CONTENT_LEN 512 -#define EFUSE_MAX_SECTION 16 -#define EFUSE_IC_ID_OFFSET 506 /* For some inferior IC purpose*/ -#define AVAILABLE_EFUSE_ADDR(addr) (addr < EFUSE_REAL_CONTENT_LEN) -/* To prevent out of boundary programming case, */ -/* leave 1byte and program full section */ -/* 9bytes + 1byt + 5bytes and pre 1byte. */ -/* For worst case: */ -/* | 1byte|----8bytes----|1byte|--5bytes--| */ -/* | | Reserved(14bytes) | */ - -/* PG data exclude header, dummy 6 bytes from CP test and reserved 1byte. */ -#define EFUSE_OOB_PROTECT_BYTES 15 - -#define HWSET_MAX_SIZE_88E 512 - -#define EFUSE_REAL_CONTENT_LEN_88E 256 -#define EFUSE_MAP_LEN_88E 512 -#define EFUSE_MAP_LEN EFUSE_MAP_LEN_88E -#define EFUSE_MAX_SECTION_88E 64 -#define EFUSE_MAX_WORD_UNIT_88E 4 -#define EFUSE_IC_ID_OFFSET_88E 506 -#define AVAILABLE_EFUSE_ADDR_88E(addr) \ - (addr < EFUSE_REAL_CONTENT_LEN_88E) -/* To prevent out of boundary programming case, leave 1byte and program - * full section - */ -/* 9bytes + 1byt + 5bytes and pre 1byte. */ -/* For worst case: */ -/* | 2byte|----8bytes----|1byte|--7bytes--| 92D */ -/* PG data exclude header, dummy 7 bytes from CP test and reserved 1byte. */ -#define EFUSE_OOB_PROTECT_BYTES_88E 18 -#define EFUSE_PROTECT_BYTES_BANK_88E 16 - -/* EFUSE for BT definition */ -#define EFUSE_BT_REAL_CONTENT_LEN 1536 /* 512*3 */ -#define EFUSE_BT_MAP_LEN 1024 /* 1k bytes */ -#define EFUSE_BT_MAX_SECTION 128 /* 1024/8 */ - -#define EFUSE_PROTECT_BYTES_BANK 16 - -struct hal_data_8188e { - struct HAL_VERSION VersionID; - u16 CustomerID; - u16 FirmwareVersion; - u16 FirmwareVersionRev; - u16 FirmwareSubVersion; - u16 FirmwareSignature; - u8 PGMaxGroup; - /* current WIFI_PHY values */ - u32 ReceiveConfig; - enum wireless_mode CurrentWirelessMode; - enum ht_channel_width CurrentChannelBW; - u8 CurrentChannel; - u8 nCur40MhzPrimeSC;/* Control channel sub-carrier */ - - u16 BasicRateSet; - - u8 BoardType; - - /* EEPROM setting. */ - u16 EEPROMVID; - u16 EEPROMPID; - u16 EEPROMSVID; - u16 EEPROMSDID; - u8 EEPROMCustomerID; - u8 EEPROMSubCustomerID; - u8 EEPROMVersion; - u8 EEPROMRegulatory; - - u8 bTXPowerDataReadFromEEPORM; - u8 EEPROMThermalMeter; - - u8 Index24G_CCK_Base[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; - u8 Index24G_BW40_Base[MAX_RF_PATH][CHANNEL_MAX_NUMBER]; - /* If only one tx, only BW20 and OFDM are used. */ - s8 CCK_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - s8 OFDM_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - s8 BW20_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - s8 BW40_24G_Diff[MAX_RF_PATH][MAX_TX_COUNT]; - - u8 TxPwrLevelCck[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - /* For HT 40MHZ pwr */ - u8 TxPwrLevelHT40_1S[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - /* For HT 40MHZ pwr */ - u8 TxPwrLevelHT40_2S[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - /* HT 20<->40 Pwr diff */ - u8 TxPwrHt20Diff[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - /* For HT<->legacy pwr diff */ - u8 TxPwrLegacyHtDiff[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - /* For power group */ - u8 PwrGroupHT20[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - u8 PwrGroupHT40[RF_PATH_MAX][CHANNEL_MAX_NUMBER]; - - /* Read/write are allow for following hardware information variables */ - u8 framesync; - u8 pwrGroupCnt; - u32 MCSTxPowerLevelOriginalOffset[MAX_PG_GROUP][16]; - - u8 CrystalCap; - - u32 AcParam_BE; /* Original parameter for BE, use for EDCA turbo. */ - - struct bb_reg_def PHYRegDef[4]; /* Radio A/B/C/D */ - - u32 RfRegChnlVal[2]; - - /* RDG enable */ - bool bRDGEnable; - - /* for host message to fw */ - u8 LastHMEBoxNum; - - u8 RegTxPause; - /* Beacon function related global variable. */ - u32 RegBcnCtrlVal; - u8 RegFwHwTxQCtrl; - u8 RegReg542; - u8 RegCR_1; - - struct dm_priv dmpriv; - struct odm_dm_struct odmpriv; - struct sreset_priv srestpriv; - - u8 CurAntenna; - u8 AntDivCfg; - u8 TRxAntDivType; - - u8 bDumpRxPkt;/* for debug */ - u8 bDumpTxPkt;/* for debug */ - - /* Add for dual MAC 0--Mac0 1--Mac1 */ - u32 interfaceIndex; - - u8 OutEpQueueSel; - u8 OutEpNumber; - - u16 EfuseUsedBytes; - - /* Auto FSM to Turn On, include clock, isolation, power control - * for MAC only - */ - u8 bMacPwrCtrlOn; - - u32 UsbBulkOutSize; - - /* Interrupt relatd register information. */ - u32 IntArray[3];/* HISR0,HISR1,HSISR */ - u32 IntrMask[3]; - u8 C2hArray[16]; - u8 UsbTxAggMode; - u8 UsbTxAggDescNum; - u16 HwRxPageSize; /* Hardware setting */ - - enum usb_rx_agg_mode UsbRxAggMode; - u8 UsbRxAggBlockCount; /* USB Block count. Block size is - * 512-byte in high speed and 64-byte - * in full speed - */ - u8 UsbRxAggBlockTimeout; - u8 UsbRxAggPageCount; /* 8192C DMA page count */ - u8 UsbRxAggPageTimeout; -}; - -void Hal_GetChnlGroup88E(u8 chnl, u8 *group); - -/* rtl8188e_hal_init.c */ -void _8051Reset88E(struct adapter *padapter); -void rtl8188e_InitializeFirmwareVars(struct adapter *padapter); - -s32 InitLLTTable(struct adapter *padapter, u8 txpktbuf_bndy); - -/* EFuse */ -void Hal_EfuseParseIDCode88E(struct adapter *padapter, u8 *hwinfo); -void Hal_ReadTxPowerInfo88E(struct adapter *padapter, u8 *hwinfo, - bool AutoLoadFail); - -void Hal_EfuseParseEEPROMVer88E(struct adapter *padapter, u8 *hwinfo, - bool AutoLoadFail); -void rtl8188e_EfuseParseChnlPlan(struct adapter *padapter, u8 *hwinfo, - bool AutoLoadFail); -void Hal_EfuseParseCustomerID88E(struct adapter *padapter, u8 *hwinfo, - bool AutoLoadFail); -void Hal_ReadAntennaDiversity88E(struct adapter *pAdapter, u8 *PROMContent, - bool AutoLoadFail); -void Hal_ReadThermalMeter_88E(struct adapter *dapter, u8 *PROMContent, - bool AutoloadFail); -void Hal_EfuseParseXtal_8188E(struct adapter *pAdapter, u8 *hwinfo, - bool AutoLoadFail); -void Hal_EfuseParseBoardType88E(struct adapter *pAdapter, u8 *hwinfo, - bool AutoLoadFail); -void Hal_ReadPowerSavingMode88E(struct adapter *pAdapter, u8 *hwinfo, - bool AutoLoadFail); - -/* register */ - -void rtl8188e_start_thread(struct adapter *padapter); -void rtl8188e_stop_thread(struct adapter *padapter); - -s32 iol_execute(struct adapter *padapter, u8 control); -void iol_mode_enable(struct adapter *padapter, u8 enable); -s32 rtl8188e_iol_efuse_patch(struct adapter *padapter); -void rtw_cancel_all_timer(struct adapter *padapter); - -#endif /* __RTL8188E_HAL_H__ */ diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_recv.h b/drivers/staging/rtl8188eu/include/rtl8188e_recv.h deleted file mode 100644 index fea1119c426e..000000000000 --- a/drivers/staging/rtl8188eu/include/rtl8188e_recv.h +++ /dev/null @@ -1,53 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8188E_RECV_H__ -#define __RTL8188E_RECV_H__ - -#define TX_RPT1_PKT_LEN 8 - -#define RECV_BLK_SZ 512 -#define RECV_BLK_CNT 16 -#define RECV_BLK_TH RECV_BLK_CNT -#define RECV_BULK_IN_ADDR 0x80 -#define RECV_INT_IN_ADDR 0x81 - -#define NR_PREALLOC_RECV_SKB (8) - -#define NR_RECVBUFF (4) - -#define MAX_RECVBUF_SZ (15360) /* 15k < 16k */ - -struct phy_stat { - unsigned int phydw0; - unsigned int phydw1; - unsigned int phydw2; - unsigned int phydw3; - unsigned int phydw4; - unsigned int phydw5; - unsigned int phydw6; - unsigned int phydw7; -}; - -/* Rx smooth factor */ -#define Rx_Smooth_Factor (20) - -enum rx_packet_type { - NORMAL_RX,/* Normal rx packet */ - TX_REPORT1,/* CCX */ - TX_REPORT2,/* TX RPT */ - HIS_REPORT,/* USB HISR RPT */ -}; - -#define INTERRUPT_MSG_FORMAT_LEN 60 -void rtl8188eu_recv_tasklet(struct tasklet_struct *t); -void rtl8188e_process_phy_info(struct adapter *padapter, - struct recv_frame *prframe); -void update_recvframe_phyinfo_88e(struct recv_frame *fra, struct phy_stat *phy); -void update_recvframe_attrib_88e(struct recv_frame *fra, - struct recv_stat *stat); - -#endif diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_spec.h b/drivers/staging/rtl8188eu/include/rtl8188e_spec.h deleted file mode 100644 index fe0871bbb95f..000000000000 --- a/drivers/staging/rtl8188eu/include/rtl8188e_spec.h +++ /dev/null @@ -1,1120 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - *******************************************************************************/ -#ifndef __RTL8188E_SPEC_H__ -#define __RTL8188E_SPEC_H__ - -/* 8188E PKT_BUFF_ACCESS_CTRL value */ -#define TXPKT_BUF_SELECT 0x69 -#define DISABLE_TRXPKT_BUF_ACCESS 0x0 - -/* 0x0000h ~ 0x00FFh System Configuration */ -#define REG_SYS_ISO_CTRL 0x0000 -#define REG_SYS_FUNC_EN 0x0002 -#define REG_APS_FSMCO 0x0004 -#define REG_SYS_CLKR 0x0008 -#define REG_9346CR 0x000A -#define REG_EE_VPD 0x000C -#define REG_AFE_MISC 0x0010 -#define REG_SPS0_CTRL 0x0011 -#define REG_SPS_OCP_CFG 0x0018 -#define REG_RSV_CTRL 0x001C -#define REG_RF_CTRL 0x001F -#define REG_LDOA15_CTRL 0x0020 -#define REG_LDOV12D_CTRL 0x0021 -#define REG_LDOHCI12_CTRL 0x0022 -#define REG_LPLDO_CTRL 0x0023 -#define REG_AFE_XTAL_CTRL 0x0024 -#define REG_AFE_PLL_CTRL 0x0028 -#define REG_APE_PLL_CTRL_EXT 0x002c -#define REG_EFUSE_CTRL 0x0030 -#define REG_EFUSE_TEST 0x0034 -#define REG_GPIO_MUXCFG 0x0040 -#define REG_GPIO_IO_SEL 0x0042 -#define REG_MAC_PINMUX_CFG 0x0043 -#define REG_GPIO_PIN_CTRL 0x0044 -#define REG_GPIO_INTM 0x0048 -#define REG_LEDCFG0 0x004C -#define REG_LEDCFG1 0x004D -#define REG_LEDCFG2 0x004E -#define REG_LEDCFG3 0x004F -#define REG_FSIMR 0x0050 -#define REG_FSISR 0x0054 -#define REG_HSIMR 0x0058 -#define REG_HSISR 0x005c -#define REG_BB_PAD_CTRL 0x0064 -#define REG_MCUFWDL 0x0080 -#define REG_WOL_EVENT 0x0081 /* RTL8188E */ -#define REG_MCUTSTCFG 0x0084 -#define REG_HMEBOX_E0 0x0088 -#define REG_HMEBOX_E1 0x008A -#define REG_HMEBOX_E2 0x008C -#define REG_HMEBOX_E3 0x008E -#define REG_HMEBOX_EXT_0 0x01F0 -#define REG_HMEBOX_EXT_1 0x01F4 -#define REG_HMEBOX_EXT_2 0x01F8 -#define REG_HMEBOX_EXT_3 0x01FC -#define REG_HIMR_88E 0x00B0 -#define REG_HISR_88E 0x00B4 -#define REG_HIMRE_88E 0x00B8 -#define REG_HISRE_88E 0x00BC -#define REG_EFUSE_ACCESS 0x00CF /* Efuse access protection - * for RTL8723 - */ -#define REG_BIST_SCAN 0x00D0 -#define REG_BIST_RPT 0x00D4 -#define REG_BIST_ROM_RPT 0x00D8 -#define REG_USB_SIE_INTF 0x00E0 -#define REG_PCIE_MIO_INTF 0x00E4 -#define REG_PCIE_MIO_INTD 0x00E8 -#define REG_HPON_FSM 0x00EC -#define REG_SYS_CFG 0x00F0 -#define REG_GPIO_OUTSTS 0x00F4 /* For RTL8723 only. */ -#define REG_TYPE_ID 0x00FC - -#define REG_MAC_PHY_CTRL_NORMAL 0x00f8 - -/* 0x0100h ~ 0x01FFh MACTOP General Configuration */ -#define REG_CR 0x0100 -#define REG_PBP 0x0104 -#define REG_PKT_BUFF_ACCESS_CTRL 0x0106 -#define REG_TRXDMA_CTRL 0x010C -#define REG_TRXFF_BNDY 0x0114 -#define REG_TRXFF_STATUS 0x0118 -#define REG_RXFF_PTR 0x011C -/* define REG_HIMR 0x0120 */ -/* define REG_HISR 0x0124 */ -#define REG_HIMRE 0x0128 -#define REG_HISRE 0x012C -#define REG_CPWM 0x012F -#define REG_FWIMR 0x0130 -#define REG_FTIMR 0x0138 -#define REG_FWISR 0x0134 -#define REG_PKTBUF_DBG_CTRL 0x0140 -#define REG_PKTBUF_DBG_ADDR (REG_PKTBUF_DBG_CTRL) -#define REG_RXPKTBUF_DBG (REG_PKTBUF_DBG_CTRL + 2) -#define REG_TXPKTBUF_DBG (REG_PKTBUF_DBG_CTRL + 3) -#define REG_RXPKTBUF_CTRL (REG_PKTBUF_DBG_CTRL + 2) -#define REG_PKTBUF_DBG_DATA_L 0x0144 -#define REG_PKTBUF_DBG_DATA_H 0x0148 - -#define REG_TC0_CTRL 0x0150 -#define REG_TC1_CTRL 0x0154 -#define REG_TC2_CTRL 0x0158 -#define REG_TC3_CTRL 0x015C -#define REG_TC4_CTRL 0x0160 -#define REG_TCUNIT_BASE 0x0164 -#define REG_MBIST_START 0x0174 -#define REG_MBIST_DONE 0x0178 -#define REG_MBIST_FAIL 0x017C -#define REG_32K_CTRL 0x0194 /* RTL8188E */ -#define REG_C2HEVT_MSG_NORMAL 0x01A0 -#define REG_C2HEVT_CLEAR 0x01AF -#define REG_MCUTST_1 0x01c0 -#define REG_FMETHR 0x01C8 -#define REG_HMETFR 0x01CC -#define REG_HMEBOX_0 0x01D0 -#define REG_HMEBOX_1 0x01D4 -#define REG_HMEBOX_2 0x01D8 -#define REG_HMEBOX_3 0x01DC - -#define REG_LLT_INIT 0x01E0 - -/* 0x0200h ~ 0x027Fh TXDMA Configuration */ -#define REG_RQPN 0x0200 -#define REG_FIFOPAGE 0x0204 -#define REG_TDECTRL 0x0208 -#define REG_TXDMA_OFFSET_CHK 0x020C -#define REG_TXDMA_STATUS 0x0210 -#define REG_RQPN_NPQ 0x0214 - -/* 0x0280h ~ 0x02FFh RXDMA Configuration */ -#define REG_RXDMA_AGG_PG_TH 0x0280 -#define REG_RXPKT_NUM 0x0284 -#define REG_RXDMA_STATUS 0x0288 - -/* 0x0300h ~ 0x03FFh PCIe */ -#define REG_PCIE_CTRL_REG 0x0300 -#define REG_INT_MIG 0x0304 /* Interrupt Migration */ -#define REG_BCNQ_DESA 0x0308 /* TX Beacon Descr Address */ -#define REG_HQ_DESA 0x0310 /* TX High Queue Descr Addr */ -#define REG_MGQ_DESA 0x0318 /* TX Manage Queue Descr Addr*/ -#define REG_VOQ_DESA 0x0320 /* TX VO Queue Descr Addr */ -#define REG_VIQ_DESA 0x0328 /* TX VI Queue Descr Addr */ -#define REG_BEQ_DESA 0x0330 /* TX BE Queue Descr Addr */ -#define REG_BKQ_DESA 0x0338 /* TX BK Queue Descr Addr */ -#define REG_RX_DESA 0x0340 /* RX Queue Descr Addr */ -#define REG_MDIO 0x0354 /* MDIO for Access PCIE PHY */ -#define REG_DBG_SEL 0x0360 /* Debug Selection Register */ -#define REG_PCIE_HRPWM 0x0361 /* PCIe RPWM */ -#define REG_PCIE_HCPWM 0x0363 /* PCIe CPWM */ -#define REG_WATCH_DOG 0x0368 - -/* spec version 11 */ -/* 0x0400h ~ 0x047Fh Protocol Configuration */ -#define REG_VOQ_INFORMATION 0x0400 -#define REG_VIQ_INFORMATION 0x0404 -#define REG_BEQ_INFORMATION 0x0408 -#define REG_BKQ_INFORMATION 0x040C -#define REG_MGQ_INFORMATION 0x0410 -#define REG_HGQ_INFORMATION 0x0414 -#define REG_BCNQ_INFORMATION 0x0418 -#define REG_TXPKT_EMPTY 0x041A - -#define REG_CPU_MGQ_INFORMATION 0x041C -#define REG_FWHW_TXQ_CTRL 0x0420 -#define REG_HWSEQ_CTRL 0x0423 -#define REG_TXPKTBUF_BCNQ_BDNY 0x0424 -#define REG_TXPKTBUF_MGQ_BDNY 0x0425 -#define REG_LIFETIME_EN 0x0426 -#define REG_MULTI_BCNQ_OFFSET 0x0427 -#define REG_SPEC_SIFS 0x0428 -#define REG_RL 0x042A -#define REG_DARFRC 0x0430 -#define REG_RARFRC 0x0438 -#define REG_RRSR 0x0440 -#define REG_ARFR0 0x0444 -#define REG_ARFR1 0x0448 -#define REG_ARFR2 0x044C -#define REG_ARFR3 0x0450 -#define REG_AGGLEN_LMT 0x0458 -#define REG_AMPDU_MIN_SPACE 0x045C -#define REG_TXPKTBUF_WMAC_LBK_BF_HD 0x045D -#define REG_FAST_EDCA_CTRL 0x0460 -#define REG_RD_RESP_PKT_TH 0x0463 -#define REG_INIRTS_RATE_SEL 0x0480 -/* define REG_INIDATA_RATE_SEL 0x0484 */ -#define REG_POWER_STATUS 0x04A4 -#define REG_POWER_STAGE1 0x04B4 -#define REG_POWER_STAGE2 0x04B8 -#define REG_PKT_VO_VI_LIFE_TIME 0x04C0 -#define REG_PKT_BE_BK_LIFE_TIME 0x04C2 -#define REG_STBC_SETTING 0x04C4 -#define REG_PROT_MODE_CTRL 0x04C8 -#define REG_MAX_AGGR_NUM 0x04CA -#define REG_RTS_MAX_AGGR_NUM 0x04CB -#define REG_BAR_MODE_CTRL 0x04CC -#define REG_RA_TRY_RATE_AGG_LMT 0x04CF -#define REG_EARLY_MODE_CONTROL 0x4D0 -#define REG_NQOS_SEQ 0x04DC -#define REG_QOS_SEQ 0x04DE -#define REG_NEED_CPU_HANDLE 0x04E0 -#define REG_PKT_LOSE_RPT 0x04E1 -#define REG_PTCL_ERR_STATUS 0x04E2 -#define REG_TX_RPT_CTRL 0x04EC -#define REG_TX_RPT_TIME 0x04F0 /* 2 byte */ -#define REG_DUMMY 0x04FC - -/* 0x0500h ~ 0x05FFh EDCA Configuration */ -#define REG_EDCA_VO_PARAM 0x0500 -#define REG_EDCA_VI_PARAM 0x0504 -#define REG_EDCA_BE_PARAM 0x0508 -#define REG_EDCA_BK_PARAM 0x050C -#define REG_BCNTCFG 0x0510 -#define REG_PIFS 0x0512 -#define REG_RDG_PIFS 0x0513 -#define REG_SIFS_CTX 0x0514 -#define REG_SIFS_TRX 0x0516 -#define REG_TSFTR_SYN_OFFSET 0x0518 -#define REG_AGGR_BREAK_TIME 0x051A -#define REG_SLOT 0x051B -#define REG_TX_PTCL_CTRL 0x0520 -#define REG_TXPAUSE 0x0522 -#define REG_DIS_TXREQ_CLR 0x0523 -#define REG_RD_CTRL 0x0524 -/* Format for offset 540h-542h: - * [3:0]: TBTT prohibit setup in unit of 32us. The time for HW getting - * beacon content before TBTT. - * - * [7:4]: Reserved. - * [19:8]: TBTT prohibit hold in unit of 32us. The time for HW holding - * to send the beacon packet. - * - * [23:20]: Reserved - * Description: - * | - * |<--Setup--|--Hold------------>| - * --------------|---------------------- - * | - * TBTT - * Note: We cannot update beacon content to HW or send any AC packets during - * the time between Setup and Hold. - */ -#define REG_TBTT_PROHIBIT 0x0540 -#define REG_RD_NAV_NXT 0x0544 -#define REG_NAV_PROT_LEN 0x0546 -#define REG_BCN_CTRL 0x0550 -#define REG_BCN_CTRL_1 0x0551 -#define REG_MBID_NUM 0x0552 -#define REG_DUAL_TSF_RST 0x0553 -#define REG_BCN_INTERVAL 0x0554 -#define REG_DRVERLYINT 0x0558 -#define REG_BCNDMATIM 0x0559 -#define REG_ATIMWND 0x055A -#define REG_BCN_MAX_ERR 0x055D -#define REG_RXTSF_OFFSET_CCK 0x055E -#define REG_RXTSF_OFFSET_OFDM 0x055F -#define REG_TSFTR 0x0560 -#define REG_TSFTR1 0x0568 -#define REG_ATIMWND_1 0x0570 -#define REG_PSTIMER 0x0580 -#define REG_TIMER0 0x0584 -#define REG_TIMER1 0x0588 -#define REG_ACMHWCTRL 0x05C0 - -/* define REG_FW_TSF_SYNC_CNT 0x04A0 */ -#define REG_FW_RESET_TSF_CNT_1 0x05FC -#define REG_FW_RESET_TSF_CNT_0 0x05FD -#define REG_FW_BCN_DIS_CNT 0x05FE - -/* 0x0600h ~ 0x07FFh WMAC Configuration */ -#define REG_APSD_CTRL 0x0600 -#define REG_BWOPMODE 0x0603 -#define REG_TCR 0x0604 -#define REG_RCR 0x0608 -#define REG_RX_PKT_LIMIT 0x060C -#define REG_RX_DLK_TIME 0x060D -#define REG_RX_DRVINFO_SZ 0x060F - -#define REG_MACID 0x0610 -#define REG_BSSID 0x0618 -#define REG_MAR 0x0620 -#define REG_MBIDCAMCFG 0x0628 - -#define REG_USTIME_EDCA 0x0638 -#define REG_MAC_SPEC_SIFS 0x063A - -/* 20100719 Joseph: Hardware register definition change. (HW datasheet v54) */ -/* [15:8]SIFS_R2T_OFDM, [7:0]SIFS_R2T_CCK */ -#define REG_R2T_SIFS 0x063C -/* [15:8]SIFS_T2T_OFDM, [7:0]SIFS_T2T_CCK */ -#define REG_T2T_SIFS 0x063E -#define REG_ACKTO 0x0640 -#define REG_CTS2TO 0x0641 -#define REG_EIFS 0x0642 - -/* RXERR_RPT */ -#define RXERR_TYPE_OFDM_PPDU 0 -#define RXERR_TYPE_OFDM_false_ALARM 1 -#define RXERR_TYPE_OFDM_MPDU_OK 2 -#define RXERR_TYPE_OFDM_MPDU_FAIL 3 -#define RXERR_TYPE_CCK_PPDU 4 -#define RXERR_TYPE_CCK_false_ALARM 5 -#define RXERR_TYPE_CCK_MPDU_OK 6 -#define RXERR_TYPE_CCK_MPDU_FAIL 7 -#define RXERR_TYPE_HT_PPDU 8 -#define RXERR_TYPE_HT_false_ALARM 9 -#define RXERR_TYPE_HT_MPDU_TOTAL 10 -#define RXERR_TYPE_HT_MPDU_OK 11 -#define RXERR_TYPE_HT_MPDU_FAIL 12 -#define RXERR_TYPE_RX_FULL_DROP 15 - -#define RXERR_COUNTER_MASK 0xFFFFF -#define RXERR_RPT_RST BIT(27) -#define _RXERR_RPT_SEL(type) ((type) << 28) - -/* Note: - * The NAV upper value is very important to WiFi 11n 5.2.3 NAV test. - * The default value is always too small, but the WiFi TestPlan test - * by 25,000 microseconds of NAV through sending CTS in the air. - * We must update this value greater than 25,000 microseconds to pass - * the item. The offset of NAV_UPPER in 8192C Spec is incorrect, and - * the offset should be 0x0652. - */ -#define REG_NAV_UPPER 0x0652 /* unit of 128 */ - -/* WMA, BA, CCX */ -/* define REG_NAV_CTRL 0x0650 */ -#define REG_BACAMCMD 0x0654 -#define REG_BACAMCONTENT 0x0658 -#define REG_LBDLY 0x0660 -#define REG_FWDLY 0x0661 -#define REG_RXERR_RPT 0x0664 -#define REG_WMAC_TRXPTCL_CTL 0x0668 - -/* Security */ -#define REG_CAMCMD 0x0670 -#define REG_CAMWRITE 0x0674 -#define REG_CAMREAD 0x0678 -#define REG_CAMDBG 0x067C -#define REG_SECCFG 0x0680 - -/* Power */ -#define REG_WOW_CTRL 0x0690 -#define REG_PS_RX_INFO 0x0692 -#define REG_UAPSD_TID 0x0693 -#define REG_WKFMCAM_CMD 0x0698 -#define REG_WKFMCAM_NUM_88E 0x698 -#define REG_RXFLTMAP0 0x06A0 -#define REG_RXFLTMAP1 0x06A2 -#define REG_RXFLTMAP2 0x06A4 -#define REG_BCN_PSR_RPT 0x06A8 -#define REG_BT_COEX_TABLE 0x06C0 - -/* Hardware Port 2 */ -#define REG_MACID1 0x0700 -#define REG_BSSID1 0x0708 - -/* 0xFE00h ~ 0xFE55h USB Configuration */ -#define REG_USB_INFO 0xFE17 -#define REG_USB_SPECIAL_OPTION 0xFE55 -#define REG_USB_DMA_AGG_TO 0xFE5B -#define REG_USB_AGG_TO 0xFE5C -#define REG_USB_AGG_TH 0xFE5D - -/* For normal chip */ -#define REG_NORMAL_SIE_VID 0xFE60 /* 0xFE60~0xFE61 */ -#define REG_NORMAL_SIE_PID 0xFE62 /* 0xFE62~0xFE63 */ -#define REG_NORMAL_SIE_OPTIONAL 0xFE64 -#define REG_NORMAL_SIE_EP 0xFE65 /* 0xFE65~0xFE67 */ -#define REG_NORMAL_SIE_PHY 0xFE68 /* 0xFE68~0xFE6B */ -#define REG_NORMAL_SIE_OPTIONAL2 0xFE6C -#define REG_NORMAL_SIE_GPS_EP 0xFE6D /* 0xFE6D, for RTL8723 only. */ -#define REG_NORMAL_SIE_MAC_ADDR 0xFE70 /* 0xFE70~0xFE75 */ -#define REG_NORMAL_SIE_STRING 0xFE80 /* 0xFE80~0xFEDF */ - -/* TODO: use these definition when using REG_xxx naming rule. */ -/* NOTE: DO NOT Remove these definition. Use later. */ - -#define EFUSE_CTRL REG_EFUSE_CTRL /* E-Fuse Control. */ -#define EFUSE_TEST REG_EFUSE_TEST /* E-Fuse Test. */ -#define MSR (REG_CR + 2) /* Media Status reg */ -#define ISR REG_HISR_88E -/* Timing Sync Function Timer Register. */ -#define TSFR REG_TSFTR - -#define PBP REG_PBP - -/* Redifine MACID register, to compatible prior ICs. */ -/* MAC ID Register, Offset 0x0050-0x0053 */ -#define IDR0 REG_MACID -/* MAC ID Register, Offset 0x0054-0x0055 */ -#define IDR4 (REG_MACID + 4) - -/* 9. Security Control Registers (Offset: ) */ -/* IN 8190 Data Sheet is called CAMcmd */ -#define RWCAM REG_CAMCMD -/* Software write CAM input content */ -#define WCAMI REG_CAMWRITE -/* Software read/write CAM config */ -#define RCAMO REG_CAMREAD -#define CAMDBG REG_CAMDBG -/* Security Configuration Register */ -#define SECR REG_SECCFG - -/* Unused register */ -#define UnusedRegister 0x1BF -#define DCAM UnusedRegister -#define PSR UnusedRegister -#define BBAddr UnusedRegister -#define PhyDataR UnusedRegister - -/* Min Spacing related settings. */ -#define MAX_MSS_DENSITY_2T 0x13 -#define MAX_MSS_DENSITY_1T 0x0A - -/* EEPROM enable when set 1 */ -#define CmdEEPROM_En BIT(5) -/* System EEPROM select, 0: boot from E-FUSE, 1: The EEPROM used is 9346 */ -#define CmdEERPOMSEL BIT(4) -#define Cmd9346CR_9356SEL BIT(4) - -/* 8192C GPIO MUX Configuration Register (offset 0x40, 4 byte) */ -#define GPIOSEL_GPIO 0 -#define GPIOSEL_ENBT BIT(5) - -/* 8192C GPIO PIN Control Register (offset 0x44, 4 byte) */ -/* GPIO pins input value */ -#define GPIO_IN REG_GPIO_PIN_CTRL -/* GPIO pins output value */ -#define GPIO_OUT (REG_GPIO_PIN_CTRL + 1) -/* GPIO pins output enable when a bit is set to "1"; otherwise, - * input is configured. - */ -#define GPIO_IO_SEL (REG_GPIO_PIN_CTRL + 2) -#define GPIO_MOD (REG_GPIO_PIN_CTRL + 3) - -/* 88EU (MSR) Media Status Register (Offset 0x4C, 8 bits) */ -#define USB_INTR_CONTENT_C2H_OFFSET 0 -#define USB_INTR_CONTENT_CPWM1_OFFSET 16 -#define USB_INTR_CONTENT_CPWM2_OFFSET 20 -#define USB_INTR_CONTENT_HISR_OFFSET 48 -#define USB_INTR_CONTENT_HISRE_OFFSET 52 - -/* 88E Driver Initialization Offload REG_FDHM0(Offset 0x88, 8 bits) */ -/* IOL config for REG_FDHM0(Reg0x88) */ -#define CMD_INIT_LLT BIT(0) -#define CMD_READ_EFUSE_MAP BIT(1) -#define CMD_EFUSE_PATCH BIT(2) -#define CMD_IOCONFIG BIT(3) -#define CMD_INIT_LLT_ERR BIT(4) -#define CMD_READ_EFUSE_MAP_ERR BIT(5) -#define CMD_EFUSE_PATCH_ERR BIT(6) -#define CMD_IOCONFIG_ERR BIT(7) - -/* 8192C BW_OPMODE bits (Offset 0x203, 8bit) */ -#define BW_OPMODE_20MHZ BIT(2) -#define BW_OPMODE_5G BIT(1) - -/* 8192C CAM Config Setting (offset 0x250, 1 byte) */ -#define CAM_VALID BIT(15) -#define CAM_NOTVALID 0x0000 -#define CAM_USEDK BIT(5) - -#define CAM_CONTENT_COUNT 8 - -#define CAM_NONE 0x0 -#define CAM_WEP40 0x01 -#define CAM_TKIP 0x02 -#define CAM_AES 0x04 -#define CAM_WEP104 0x05 -#define CAM_SMS4 0x6 - -#define TOTAL_CAM_ENTRY 32 -#define HALF_CAM_ENTRY 16 - -#define CAM_CONFIG_USEDK true -#define CAM_CONFIG_NO_USEDK false - -#define CAM_WRITE BIT(16) -#define CAM_READ 0x00000000 -#define CAM_POLLINIG BIT(31) - -#define SCR_UseDK 0x01 -#define SCR_TxSecEnable 0x02 -#define SCR_RxSecEnable 0x04 - -/* 12. Host Interrupt Status Registers (Offset: 0x0300 - 0x030F) */ -/* 8188 IMR/ISR bits */ -#define IMR_DISABLED_88E 0x0 -/* IMR DW0(0x0060-0063) Bit 0-31 */ -#define IMR_TXCCK_88E BIT(30) /* TXRPT interrupt when CCX bit of the packet is set */ -#define IMR_PSTIMEOUT_88E BIT(29) /* Power Save Time Out Interrupt */ -#define IMR_GTINT4_88E BIT(28) /* When GTIMER4 expires, this bit is set to 1 */ -#define IMR_GTINT3_88E BIT(27) /* When GTIMER3 expires, this bit is set to 1 */ -#define IMR_TBDER_88E BIT(26) /* Transmit Beacon0 Error */ -#define IMR_TBDOK_88E BIT(25) /* Transmit Beacon0 OK */ -#define IMR_TSF_BIT32_TOGGLE_88E BIT(24) /* TSF Timer BIT32 toggle indication interrupt */ -#define IMR_BCNDMAINT0_88E BIT(20) /* Beacon DMA Interrupt 0 */ -#define IMR_BCNDERR0_88E BIT(16) /* Beacon Queue DMA Error 0 */ -#define IMR_HSISR_IND_ON_INT_88E BIT(15) /* HSISR Indicator (HSIMR & HSISR is true, this bit is set to 1) */ -#define IMR_BCNDMAINT_E_88E BIT(14) /* Beacon DMA Interrupt Extension for Win7 */ -#define IMR_ATIMEND_88E BIT(12) /* CTWidnow End or ATIM Window End */ -#define IMR_HISR1_IND_INT_88E BIT(11) /* HISR1 Indicator (HISR1 & HIMR1 is true, this bit is set to 1) */ -#define IMR_C2HCMD_88E BIT(10) /* CPU to Host Command INT Status, Write 1 clear */ -#define IMR_CPWM2_88E BIT(9) /* CPU power Mode exchange INT Status, Write 1 clear */ -#define IMR_CPWM_88E BIT(8) /* CPU power Mode exchange INT Status, Write 1 clear */ -#define IMR_HIGHDOK_88E BIT(7) /* High Queue DMA OK */ -#define IMR_MGNTDOK_88E BIT(6) /* Management Queue DMA OK */ -#define IMR_BKDOK_88E BIT(5) /* AC_BK DMA OK */ -#define IMR_BEDOK_88E BIT(4) /* AC_BE DMA OK */ -#define IMR_VIDOK_88E BIT(3) /* AC_VI DMA OK */ -#define IMR_VODOK_88E BIT(2) /* AC_VO DMA OK */ -#define IMR_RDU_88E BIT(1) /* Rx Descriptor Unavailable */ -#define IMR_ROK_88E BIT(0) /* Receive DMA OK */ - -/* IMR DW1(0x00B4-00B7) Bit 0-31 */ -#define IMR_BCNDMAINT7_88E BIT(27) /* Beacon DMA Interrupt 7 */ -#define IMR_BCNDMAINT6_88E BIT(26) /* Beacon DMA Interrupt 6 */ -#define IMR_BCNDMAINT5_88E BIT(25) /* Beacon DMA Interrupt 5 */ -#define IMR_BCNDMAINT4_88E BIT(24) /* Beacon DMA Interrupt 4 */ -#define IMR_BCNDMAINT3_88E BIT(23) /* Beacon DMA Interrupt 3 */ -#define IMR_BCNDMAINT2_88E BIT(22) /* Beacon DMA Interrupt 2 */ -#define IMR_BCNDMAINT1_88E BIT(21) /* Beacon DMA Interrupt 1 */ -#define IMR_BCNDERR7_88E BIT(20) /* Beacon DMA Error Int 7 */ -#define IMR_BCNDERR6_88E BIT(19) /* Beacon DMA Error Int 6 */ -#define IMR_BCNDERR5_88E BIT(18) /* Beacon DMA Error Int 5 */ -#define IMR_BCNDERR4_88E BIT(17) /* Beacon DMA Error Int 4 */ -#define IMR_BCNDERR3_88E BIT(16) /* Beacon DMA Error Int 3 */ -#define IMR_BCNDERR2_88E BIT(15) /* Beacon DMA Error Int 2 */ -#define IMR_BCNDERR1_88E BIT(14) /* Beacon DMA Error Int 1 */ -#define IMR_ATIMEND_E_88E BIT(13) /* ATIM Window End Ext for Win7 */ -#define IMR_TXERR_88E BIT(11) /* Tx Err Flag Int Status, write 1 clear. */ -#define IMR_RXERR_88E BIT(10) /* Rx Err Flag INT Status, Write 1 clear */ -#define IMR_TXFOVW_88E BIT(9) /* Transmit FIFO Overflow */ -#define IMR_RXFOVW_88E BIT(8) /* Receive FIFO Overflow */ - -#define HAL_NIC_UNPLUG_ISR 0xFFFFFFFF /* The value when the NIC is unplugged for PCI. */ - -/* 8192C EFUSE */ -#define HWSET_MAX_SIZE 256 -#define HWSET_MAX_SIZE_88E 512 - -/*=================================================================== -===================================================================== -Here the register defines are for 92C. When the define is as same with 92C, -we will use the 92C's define for the consistency -So the following defines for 92C is not entire!!!!!! -===================================================================== -=====================================================================*/ -/* - * Based on Datasheet V33---090401 - * Register Summary - * Current IOREG MAP - * 0x0000h ~ 0x00FFh System Configuration (256 Bytes) - * 0x0100h ~ 0x01FFh MACTOP General Configuration (256 Bytes) - * 0x0200h ~ 0x027Fh TXDMA Configuration (128 Bytes) - * 0x0280h ~ 0x02FFh RXDMA Configuration (128 Bytes) - * 0x0300h ~ 0x03FFh PCIE EMAC Reserved Region (256 Bytes) - * 0x0400h ~ 0x04FFh Protocol Configuration (256 Bytes) - * 0x0500h ~ 0x05FFh EDCA Configuration (256 Bytes) - * 0x0600h ~ 0x07FFh WMAC Configuration (512 Bytes) - * 0x2000h ~ 0x3FFFh 8051 FW Download Region (8196 Bytes) - */ - -/* 8192C (RCR) Receive Configuration Register(Offset 0x608, 32 bits) */ -#define RCR_APPFCS BIT(31) /* WMAC append FCS after payload */ -#define RCR_APP_MIC BIT(30) -#define RCR_APP_PHYSTS BIT(28) -#define RCR_APP_ICV BIT(29) -#define RCR_APP_PHYST_RXFF BIT(28) -#define RCR_APP_BA_SSN BIT(27) /* Accept BA SSN */ -#define RCR_ENMBID BIT(24) /* Enable Multiple BssId. */ -#define RCR_LSIGEN BIT(23) -#define RCR_MFBEN BIT(22) -#define RCR_HTC_LOC_CTRL BIT(14) /* MFC<--HTC=1 MFC-->HTC=0 */ -#define RCR_AMF BIT(13) /* Accept management type frame */ -#define RCR_ACF BIT(12) /* Accept control type frame */ -#define RCR_ADF BIT(11) /* Accept data type frame */ -#define RCR_AICV BIT(9) /* Accept ICV error packet */ -#define RCR_ACRC32 BIT(8) /* Accept CRC32 error packet */ -#define RCR_CBSSID_BCN BIT(7) /* Accept BSSID match packet - * (Rx beacon, probe rsp) - */ -#define RCR_CBSSID_DATA BIT(6) /* Accept BSSID match (Data)*/ -#define RCR_CBSSID RCR_CBSSID_DATA /* Accept BSSID match */ -#define RCR_APWRMGT BIT(5) /* Accept power management pkt*/ -#define RCR_ADD3 BIT(4) /* Accept address 3 match pkt */ -#define RCR_AB BIT(3) /* Accept broadcast packet */ -#define RCR_AM BIT(2) /* Accept multicast packet */ -#define RCR_APM BIT(1) /* Accept physical match pkt */ -#define RCR_AAP BIT(0) /* Accept all unicast packet */ -#define RCR_MXDMA_OFFSET 8 -#define RCR_FIFO_OFFSET 13 - -/* 0xFE00h ~ 0xFE55h USB Configuration */ -#define REG_USB_HRPWM 0xFE58 - -/* 8192C Register Bit and Content definition */ -/* 0x0000h ~ 0x00FFh System Configuration */ - -/* 2 SYS_ISO_CTRL */ -#define ISO_MD2PP BIT(0) -#define ISO_UA2USB BIT(1) -#define ISO_UD2CORE BIT(2) -#define ISO_PA2PCIE BIT(3) -#define ISO_PD2CORE BIT(4) -#define ISO_IP2MAC BIT(5) -#define ISO_DIOP BIT(6) -#define ISO_DIOE BIT(7) -#define ISO_EB2CORE BIT(8) -#define ISO_DIOR BIT(9) -#define PWC_EV12V BIT(15) - -/* 2 SYS_FUNC_EN */ -#define FEN_BBRSTB BIT(0) -#define FEN_BB_GLB_RSTn BIT(1) -#define FEN_USBA BIT(2) -#define FEN_UPLL BIT(3) -#define FEN_USBD BIT(4) -#define FEN_DIO_PCIE BIT(5) -#define FEN_PCIEA BIT(6) -#define FEN_PPLL BIT(7) -#define FEN_PCIED BIT(8) -#define FEN_DIOE BIT(9) -#define FEN_CPUEN BIT(10) -#define FEN_DCORE BIT(11) -#define FEN_ELDR BIT(12) -#define FEN_DIO_RF BIT(13) -#define FEN_HWPDN BIT(14) -#define FEN_MREGEN BIT(15) - -/* 2 APS_FSMCO */ -#define PFM_LDALL BIT(0) -#define PFM_ALDN BIT(1) -#define PFM_LDKP BIT(2) -#define PFM_WOWL BIT(3) -#define EnPDN BIT(4) -#define PDN_PL BIT(5) -#define APFM_ONMAC BIT(8) -#define APFM_OFF BIT(9) -#define APFM_RSM BIT(10) -#define AFSM_HSUS BIT(11) -#define AFSM_PCIE BIT(12) -#define APDM_MAC BIT(13) -#define APDM_HOST BIT(14) -#define APDM_HPDN BIT(15) -#define RDY_MACON BIT(16) -#define SUS_HOST BIT(17) -#define ROP_ALD BIT(20) -#define ROP_PWR BIT(21) -#define ROP_SPS BIT(22) -#define SOP_MRST BIT(25) -#define SOP_FUSE BIT(26) -#define SOP_ABG BIT(27) -#define SOP_AMB BIT(28) -#define SOP_RCK BIT(29) -#define SOP_A8M BIT(30) -#define XOP_BTCK BIT(31) - -/* 2 SYS_CLKR */ -#define ANAD16V_EN BIT(0) -#define ANA8M BIT(1) -#define MACSLP BIT(4) -#define LOADER_CLK_EN BIT(5) - -/* 2 9346CR */ - -#define BOOT_FROM_EEPROM BIT(4) -#define EEPROM_EN BIT(5) - -/* 2 SPS0_CTRL */ - -/* 2 SPS_OCP_CFG */ - -/* 2 RF_CTRL */ -#define RF_EN BIT(0) -#define RF_RSTB BIT(1) -#define RF_SDMRSTB BIT(2) - -/* 2 LDOV12D_CTRL */ -#define LDV12_EN BIT(0) -#define LDV12_SDBY BIT(1) -#define LPLDO_HSM BIT(2) -#define LPLDO_LSM_DIS BIT(3) -#define _LDV12_VADJ(x) (((x) & 0xF) << 4) - -/* 2EFUSE_CTRL */ -#define ALD_EN BIT(18) -#define EF_PD BIT(19) -#define EF_FLAG BIT(31) - -/* 2 EFUSE_TEST (For RTL8723 partially) */ -#define EF_TRPT BIT(7) -/* 00: Wifi Efuse, 01: BT Efuse0, 10: BT Efuse1, 11: BT Efuse2 */ -#define EF_CELL_SEL (BIT(8) | BIT(9)) -#define LDOE25_EN BIT(31) -#define EFUSE_SEL(x) (((x) & 0x3) << 8) -#define EFUSE_SEL_MASK 0x300 -#define EFUSE_WIFI_SEL_0 0x0 -#define EFUSE_BT_SEL_0 0x1 -#define EFUSE_BT_SEL_1 0x2 -#define EFUSE_BT_SEL_2 0x3 - -#define EFUSE_ACCESS_ON 0x69 /* For RTL8723 only. */ -#define EFUSE_ACCESS_OFF 0x00 /* For RTL8723 only. */ - -/* 2 8051FWDL */ -/* 2 MCUFWDL */ -#define MCUFWDL_EN BIT(0) -#define MCUFWDL_RDY BIT(1) -#define FWDL_CHKSUM_RPT BIT(2) -#define MACINI_RDY BIT(3) -#define BBINI_RDY BIT(4) -#define RFINI_RDY BIT(5) -#define WINTINI_RDY BIT(6) -#define RAM_DL_SEL BIT(7) /* 1:RAM, 0:ROM */ -#define ROM_DLEN BIT(19) -#define CPRST BIT(23) - -/* 2 REG_SYS_CFG */ -#define XCLK_VLD BIT(0) -#define ACLK_VLD BIT(1) -#define UCLK_VLD BIT(2) -#define PCLK_VLD BIT(3) -#define PCIRSTB BIT(4) -#define V15_VLD BIT(5) -#define SW_OFFLOAD_EN BIT(7) -#define SIC_IDLE BIT(8) -#define BD_MAC2 BIT(9) -#define BD_MAC1 BIT(10) -#define IC_MACPHY_MODE BIT(11) -#define CHIP_VER (BIT(12) | BIT(13) | BIT(14) | BIT(15)) -#define BT_FUNC BIT(16) -#define VENDOR_ID BIT(19) -#define PAD_HWPD_IDN BIT(22) -#define TRP_VAUX_EN BIT(23) /* RTL ID */ -#define TRP_BT_EN BIT(24) -#define BD_PKG_SEL BIT(25) -#define BD_HCI_SEL BIT(26) -#define TYPE_ID BIT(27) - -#define CHIP_VER_RTL_MASK 0xF000 /* Bit 12 ~ 15 */ -#define CHIP_VER_RTL_SHIFT 12 - -/* 2REG_GPIO_OUTSTS (For RTL8723 only) */ -#define EFS_HCI_SEL (BIT(0) | BIT(1)) -#define PAD_HCI_SEL (BIT(2) | BIT(3)) -#define HCI_SEL (BIT(4) | BIT(5)) -#define PKG_SEL_HCI BIT(6) -#define FEN_GPS BIT(7) -#define FEN_BT BIT(8) -#define FEN_WL BIT(9) -#define FEN_PCI BIT(10) -#define FEN_USB BIT(11) -#define BTRF_HWPDN_N BIT(12) -#define WLRF_HWPDN_N BIT(13) -#define PDN_BT_N BIT(14) -#define PDN_GPS_N BIT(15) -#define BT_CTL_HWPDN BIT(16) -#define GPS_CTL_HWPDN BIT(17) -#define PPHY_SUSB BIT(20) -#define UPHY_SUSB BIT(21) -#define PCI_SUSEN BIT(22) -#define USB_SUSEN BIT(23) -#define RF_RL_ID (BIT(31) | BIT(30) | BIT(29) | BIT(28)) - -/* 2SYS_CFG */ -#define RTL_ID BIT(23) /* TestChip ID, 1:Test(RLE); 0:MP(RL) */ - -/* 0x0100h ~ 0x01FFh MACTOP General Configuration */ - -/* 2 Function Enable Registers */ -/* 2 CR */ - -#define HCI_TXDMA_EN BIT(0) -#define HCI_RXDMA_EN BIT(1) -#define TXDMA_EN BIT(2) -#define RXDMA_EN BIT(3) -#define PROTOCOL_EN BIT(4) -#define SCHEDULE_EN BIT(5) -#define MACTXEN BIT(6) -#define MACRXEN BIT(7) -#define ENSWBCN BIT(8) -#define ENSEC BIT(9) -#define CALTMR_EN BIT(10) /* 32k CAL TMR enable */ - -/* Network type */ -#define _NETTYPE(x) (((x) & 0x3) << 16) -#define MASK_NETTYPE 0x30000 -#define NT_NO_LINK 0x0 -#define NT_LINK_AD_HOC 0x1 -#define NT_LINK_AP 0x2 -#define NT_AS_AP 0x3 - -/* 2 PBP - Page Size Register */ -#define GET_RX_PAGE_SIZE(value) ((value) & 0xF) -#define GET_TX_PAGE_SIZE(value) (((value) & 0xF0) >> 4) -#define _PSRX_MASK 0xF -#define _PSTX_MASK 0xF0 -#define _PSRX(x) (x) -#define _PSTX(x) ((x) << 4) - -#define PBP_64 0x0 -#define PBP_128 0x1 -#define PBP_256 0x2 -#define PBP_512 0x3 -#define PBP_1024 0x4 - -/* 2 TX/RXDMA */ -#define RXDMA_ARBBW_EN BIT(0) -#define RXSHFT_EN BIT(1) -#define RXDMA_AGG_EN BIT(2) -#define QS_VO_QUEUE BIT(8) -#define QS_VI_QUEUE BIT(9) -#define QS_BE_QUEUE BIT(10) -#define QS_BK_QUEUE BIT(11) -#define QS_MANAGER_QUEUE BIT(12) -#define QS_HIGH_QUEUE BIT(13) - -#define HQSEL_VOQ BIT(0) -#define HQSEL_VIQ BIT(1) -#define HQSEL_BEQ BIT(2) -#define HQSEL_BKQ BIT(3) -#define HQSEL_MGTQ BIT(4) -#define HQSEL_HIQ BIT(5) - -/* For normal driver, 0x10C */ -#define _TXDMA_HIQ_MAP(x) (((x) & 0x3) << 14) -#define _TXDMA_MGQ_MAP(x) (((x) & 0x3) << 12) -#define _TXDMA_BKQ_MAP(x) (((x) & 0x3) << 10) -#define _TXDMA_BEQ_MAP(x) (((x) & 0x3) << 8) -#define _TXDMA_VIQ_MAP(x) (((x) & 0x3) << 6) -#define _TXDMA_VOQ_MAP(x) (((x) & 0x3) << 4) - -#define QUEUE_LOW 1 -#define QUEUE_NORMAL 2 -#define QUEUE_HIGH 3 - -/* 2 TRXFF_BNDY */ - -/* 2 LLT_INIT */ -#define _LLT_NO_ACTIVE 0x0 -#define _LLT_WRITE_ACCESS 0x1 -#define _LLT_READ_ACCESS 0x2 - -#define _LLT_INIT_DATA(x) ((x) & 0xFF) -#define _LLT_INIT_ADDR(x) (((x) & 0xFF) << 8) -#define _LLT_OP(x) (((x) & 0x3) << 30) -#define _LLT_OP_VALUE(x) (((x) >> 30) & 0x3) - -/* 0x0200h ~ 0x027Fh TXDMA Configuration */ -/* 2RQPN */ -#define _HPQ(x) ((x) & 0xFF) -#define _LPQ(x) (((x) & 0xFF) << 8) -#define _PUBQ(x) (((x) & 0xFF) << 16) -/* NOTE: in RQPN_NPQ register */ -#define _NPQ(x) ((x) & 0xFF) - -#define HPQ_PUBLIC_DIS BIT(24) -#define LPQ_PUBLIC_DIS BIT(25) -#define LD_RQPN BIT(31) - -/* 2TDECTRL */ -#define BCN_VALID BIT(16) -#define BCN_HEAD(x) (((x) & 0xFF) << 8) -#define BCN_HEAD_MASK 0xFF00 - -/* 2 TDECTL */ -#define BLK_DESC_NUM_SHIFT 4 -#define BLK_DESC_NUM_MASK 0xF - -/* 2 TXDMA_OFFSET_CHK */ -#define DROP_DATA_EN BIT(9) - -/* 0x0280h ~ 0x028Bh RX DMA Configuration */ - -/* REG_RXDMA_CONTROL, 0x0286h */ - -/* 2 REG_RXPKT_NUM, 0x0284 */ -#define RXPKT_RELEASE_POLL BIT(16) -#define RXDMA_IDLE BIT(17) -#define RW_RELEASE_EN BIT(18) - -/* 0x0400h ~ 0x047Fh Protocol Configuration */ -/* 2 FWHW_TXQ_CTRL */ -#define EN_AMPDU_RTY_NEW BIT(7) - -/* 2 SPEC SIFS */ -#define _SPEC_SIFS_CCK(x) ((x) & 0xFF) -#define _SPEC_SIFS_OFDM(x) (((x) & 0xFF) << 8) - -/* 2 RL */ -#define RETRY_LIMIT_SHORT_SHIFT 8 -#define RETRY_LIMIT_LONG_SHIFT 0 - -/* 0x0500h ~ 0x05FFh EDCA Configuration */ - -/* 2 EDCA setting */ -#define AC_PARAM_TXOP_LIMIT_OFFSET 16 -#define AC_PARAM_ECW_MAX_OFFSET 12 -#define AC_PARAM_ECW_MIN_OFFSET 8 -#define AC_PARAM_AIFS_OFFSET 0 - -#define _LRL(x) ((x) & 0x3F) -#define _SRL(x) (((x) & 0x3F) << 8) - -/* 2 BCN_CTRL */ -#define EN_MBSSID BIT(1) -#define EN_TXBCN_RPT BIT(2) -#define EN_BCN_FUNCTION BIT(3) -#define DIS_TSF_UPDATE BIT(3) - -/* The same function but different bit field. */ -#define DIS_TSF_UDT0_NORMAL_CHIP BIT(4) -#define DIS_TSF_UDT0_TEST_CHIP BIT(5) -#define STOP_BCNQ BIT(6) - -/* 2 ACMHWCTRL */ -#define AcmHw_HwEn BIT(0) -#define AcmHw_BeqEn BIT(1) -#define AcmHw_ViqEn BIT(2) -#define AcmHw_VoqEn BIT(3) -#define AcmHw_BeqStatus BIT(4) -#define AcmHw_ViqStatus BIT(5) -#define AcmHw_VoqStatus BIT(6) - -/* 0x0600h ~ 0x07FFh WMAC Configuration */ -/* 2APSD_CTRL */ -#define APSDOFF BIT(6) -#define APSDOFF_STATUS BIT(7) - -#define RATE_BITMAP_ALL 0xFFFFF - -/* Only use CCK 1M rate for ACK */ -#define RATE_RRSR_CCK_ONLY_1M 0xFFFF1 - -/* 2 TCR */ -#define TSFRST BIT(0) -#define DIS_GCLK BIT(1) -#define PAD_SEL BIT(2) -#define PWR_ST BIT(6) -#define PWRBIT_OW_EN BIT(7) -#define ACRC BIT(8) -#define CFENDFORM BIT(9) -#define ICV BIT(10) - -/* 2 RCR */ -#define AAP BIT(0) -#define APM BIT(1) -#define AM BIT(2) -#define AB BIT(3) -#define ADD3 BIT(4) -#define APWRMGT BIT(5) -#define CBSSID BIT(6) -#define CBSSID_DATA BIT(6) -#define CBSSID_BCN BIT(7) -#define ACRC32 BIT(8) -#define AICV BIT(9) -#define ADF BIT(11) -#define ACF BIT(12) -#define AMF BIT(13) -#define HTC_LOC_CTRL BIT(14) -#define UC_DATA_EN BIT(16) -#define BM_DATA_EN BIT(17) -#define MFBEN BIT(22) -#define LSIGEN BIT(23) -#define EnMBID BIT(24) -#define APP_BASSN BIT(27) -#define APP_PHYSTS BIT(28) -#define APP_ICV BIT(29) -#define APP_MIC BIT(30) -#define APP_FCS BIT(31) - -/* 2 SECCFG */ -#define SCR_TxUseDK BIT(0) /* Force Tx Use Default Key */ -#define SCR_RxUseDK BIT(1) /* Force Rx Use Default Key */ -#define SCR_TxEncEnable BIT(2) /* Enable Tx Encryption */ -#define SCR_RxDecEnable BIT(3) /* Enable Rx Decryption */ -#define SCR_SKByA2 BIT(4) /* Search kEY BY A2 */ -#define SCR_NoSKMC BIT(5) /* No Key Search Multicast */ -#define SCR_TXBCUSEDK BIT(6) /* Force Tx Bcast pkt Use Default Key */ -#define SCR_RXBCUSEDK BIT(7) /* Force Rx Bcast pkt Use Default Key */ - -/* 0xFE00h ~ 0xFE55h USB Configuration */ - -/* 2 USB Information (0xFE17) */ -#define USB_IS_HIGH_SPEED 0 -#define USB_IS_FULL_SPEED 1 -#define USB_SPEED_MASK BIT(5) - -#define USB_NORMAL_SIE_EP_MASK 0xF -#define USB_NORMAL_SIE_EP_SHIFT 4 - -/* 2 Special Option */ -#define USB_AGG_EN BIT(3) - -/* 0; Use interrupt endpoint to upload interrupt pkt */ -/* 1; Use bulk endpoint to upload interrupt pkt, */ -#define INT_BULK_SEL BIT(4) - -/* 2REG_C2HEVT_CLEAR */ -/* Set by driver and notify FW that the driver has read - * the C2H command message - */ -#define C2H_EVT_HOST_CLOSE 0x00 -/* Set by FW indicating that FW had set the C2H command - * message and it's not yet read by driver. - */ -#define C2H_EVT_FW_CLOSE 0xFF - -/* 2REG_MULTI_FUNC_CTRL(For RTL8723 Only) */ -/* Enable GPIO[9] as WiFi HW PDn source */ -#define WL_HWPDN_EN BIT(0) -/* WiFi HW PDn polarity control */ -#define WL_HWPDN_SL BIT(1) -/* WiFi function enable */ -#define WL_FUNC_EN BIT(2) -/* Enable GPIO[9] as WiFi RF HW PDn source */ -#define WL_HWROF_EN BIT(3) -/* Enable GPIO[11] as BT HW PDn source */ -#define BT_HWPDN_EN BIT(16) -/* BT HW PDn polarity control */ -#define BT_HWPDN_SL BIT(17) -/* BT function enable */ -#define BT_FUNC_EN BIT(18) -/* Enable GPIO[11] as BT/GPS RF HW PDn source */ -#define BT_HWROF_EN BIT(19) -/* Enable GPIO[10] as GPS HW PDn source */ -#define GPS_HWPDN_EN BIT(20) -/* GPS HW PDn polarity control */ -#define GPS_HWPDN_SL BIT(21) -/* GPS function enable */ -#define GPS_FUNC_EN BIT(22) - -/* General definitions */ -#define LAST_ENTRY_OF_TX_PKT_BUFFER 176 /* 22k 22528 bytes */ - -#define POLLING_LLT_THRESHOLD 20 -#define POLLING_READY_TIMEOUT_COUNT 1000 -/* GPIO BIT */ -#define HAL_8192C_HW_GPIO_WPS_BIT BIT(2) - -/* 8192C EEPROM/EFUSE share register definition. */ - -/* EEPROM/Efuse PG Offset for 88EE/88EU/88ES */ -#define EEPROM_TX_PWR_INX_88E 0x10 - -#define EEPROM_ChannelPlan_88E 0xB8 -#define EEPROM_XTAL_88E 0xB9 -#define EEPROM_THERMAL_METER_88E 0xBA -#define EEPROM_IQK_LCK_88E 0xBB - -#define EEPROM_RF_BOARD_OPTION_88E 0xC1 -#define EEPROM_RF_FEATURE_OPTION_88E 0xC2 -#define EEPROM_RF_BT_SETTING_88E 0xC3 -#define EEPROM_VERSION_88E 0xC4 -#define EEPROM_CUSTOMERID_88E 0xC5 -#define EEPROM_RF_ANTENNA_OPT_88E 0xC9 - -/* RTL88EU */ -#define EEPROM_MAC_ADDR_88EU 0xD7 -#define EEPROM_VID_88EU 0xD0 -#define EEPROM_PID_88EU 0xD2 -#define EEPROM_USB_OPTIONAL_FUNCTION0 0xD4 - -/* EEPROM/Efuse Value Type */ -#define EETYPE_TX_PWR 0x0 - -#define EEPROM_Default_CrystalCap_88E 0x20 -#define EEPROM_Default_ThermalMeter_88E 0x18 - -/* New EFUSE default value */ -#define EEPROM_DEFAULT_24G_INDEX 0x2D -#define EEPROM_DEFAULT_24G_HT20_DIFF 0X02 -#define EEPROM_DEFAULT_24G_OFDM_DIFF 0X04 - -#define EEPROM_DEFAULT_5G_INDEX 0X2A -#define EEPROM_DEFAULT_5G_HT20_DIFF 0X00 -#define EEPROM_DEFAULT_5G_OFDM_DIFF 0X04 - -#define EEPROM_DEFAULT_DIFF 0XFE -#define EEPROM_DEFAULT_CHANNEL_PLAN 0x7F -#define EEPROM_DEFAULT_BOARD_OPTION 0x00 -#define EEPROM_DEFAULT_FEATURE_OPTION 0x00 -#define EEPROM_DEFAULT_BT_OPTION 0x10 - -/* For debug */ -#define EEPROM_Default_PID 0x1234 -#define EEPROM_Default_VID 0x5678 -#define EEPROM_Default_CustomerID 0xAB -#define EEPROM_Default_CustomerID_8188E 0x00 -#define EEPROM_Default_SubCustomerID 0xCD -#define EEPROM_Default_Version 0 - -#define EEPROM_CHANNEL_PLAN_FCC 0x0 -#define EEPROM_CHANNEL_PLAN_IC 0x1 -#define EEPROM_CHANNEL_PLAN_ETSI 0x2 -#define EEPROM_CHANNEL_PLAN_SPA 0x3 -#define EEPROM_CHANNEL_PLAN_FRANCE 0x4 -#define EEPROM_CHANNEL_PLAN_MKK 0x5 -#define EEPROM_CHANNEL_PLAN_MKK1 0x6 -#define EEPROM_CHANNEL_PLAN_ISRAEL 0x7 -#define EEPROM_CHANNEL_PLAN_TELEC 0x8 -#define EEPROM_CHANNEL_PLAN_GLOBAL_DOMA 0x9 -#define EEPROM_CHANNEL_PLAN_WORLD_WIDE_13 0xA -#define EEPROM_CHANNEL_PLAN_NCC 0xB -#define EEPROM_USB_OPTIONAL1 0xE -#define EEPROM_CHANNEL_PLAN_BY_HW_MASK 0x80 - -#define EEPROM_CID_DEFAULT 0x0 -#define EEPROM_CID_TOSHIBA 0x4 -#define EEPROM_CID_CCX 0x10 /* CCX test. */ -#define EEPROM_CID_QMI 0x0D -#define EEPROM_CID_WHQL 0xFE -#define RTL_EEPROM_ID 0x8129 - -#endif /* __RTL8188E_SPEC_H__ */ diff --git a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h b/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h deleted file mode 100644 index 72a2bb812c9a..000000000000 --- a/drivers/staging/rtl8188eu/include/rtl8188e_xmit.h +++ /dev/null @@ -1,157 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTL8188E_XMIT_H__ -#define __RTL8188E_XMIT_H__ - -#define MAX_TX_AGG_PACKET_NUMBER 0xFF -/* */ -/* Queue Select Value in TxDesc */ -/* */ -#define QSLT_BK 0x2/* 0x01 */ -#define QSLT_BE 0x0 -#define QSLT_VI 0x5/* 0x4 */ -#define QSLT_VO 0x7/* 0x6 */ -#define QSLT_BEACON 0x10 -#define QSLT_HIGH 0x11 -#define QSLT_MGNT 0x12 -#define QSLT_CMD 0x13 - -/* For 88e early mode */ -#define SET_EARLYMODE_PKTNUM(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr, 0, 3, __Value) -#define SET_EARLYMODE_LEN0(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr, 4, 12, __Value) -#define SET_EARLYMODE_LEN1(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr, 16, 12, __Value) -#define SET_EARLYMODE_LEN2_1(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr, 28, 4, __Value) -#define SET_EARLYMODE_LEN2_2(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr + 4, 0, 8, __Value) -#define SET_EARLYMODE_LEN3(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr + 4, 8, 12, __Value) -#define SET_EARLYMODE_LEN4(__pAddr, __Value) \ - SET_BITS_TO_LE_4BYTE(__pAddr + 4, 20, 12, __Value) - -/* */ -/* defined for TX DESC Operation */ -/* */ - -#define MAX_TID (15) - -/* OFFSET 0 */ -#define OFFSET_SZ 0 -#define OFFSET_SHT 16 -#define BMC BIT(24) -#define LSG BIT(26) -#define FSG BIT(27) -#define OWN BIT(31) - -/* OFFSET 4 */ -#define PKT_OFFSET_SZ 0 -#define QSEL_SHT 8 -#define RATE_ID_SHT 16 -#define NAVUSEHDR BIT(20) -#define SEC_TYPE_SHT 22 -#define PKT_OFFSET_SHT 26 - -/* OFFSET 8 */ -#define AGG_EN BIT(12) -#define AGG_BK BIT(16) -#define AMPDU_DENSITY_SHT 20 -#define ANTSEL_A BIT(24) -#define ANTSEL_B BIT(25) -#define TX_ANT_CCK_SHT 26 -#define TX_ANTL_SHT 28 -#define TX_ANT_HT_SHT 30 - -/* OFFSET 12 */ -#define SEQ_SHT 16 -#define EN_HWSEQ BIT(31) - -/* OFFSET 16 */ -#define QOS BIT(6) -#define HW_SSN BIT(7) -#define USERATE BIT(8) -#define DISDATAFB BIT(10) -#define CTS_2_SELF BIT(11) -#define RTS_EN BIT(12) -#define HW_RTS_EN BIT(13) -#define DATA_SHORT BIT(24) -#define PWR_STATUS_SHT 15 -#define DATA_SC_SHT 20 -#define DATA_BW BIT(25) - -/* OFFSET 20 */ -#define RTY_LMT_EN BIT(17) - -enum TXDESC_SC { - SC_DONT_CARE = 0x00, - SC_UPPER = 0x01, - SC_LOWER = 0x02, - SC_DUPLICATE = 0x03 -}; - -/* OFFSET 20 */ -#define SGI BIT(6) -#define USB_TXAGG_NUM_SHT 24 - -#define txdesc_set_ccx_sw_88e(txdesc, value) \ - do { \ - ((struct txdesc_88e *)(txdesc))->sw1 = (((value) >> 8) & 0x0f); \ - ((struct txdesc_88e *)(txdesc))->sw0 = ((value) & 0xff); \ - } while (0) - -struct txrpt_ccx_88e { - /* offset 0 */ - u8 tag1:1; - u8 pkt_num:3; - u8 txdma_underflow:1; - u8 int_bt:1; - u8 int_tri:1; - u8 int_ccx:1; - - /* offset 1 */ - u8 mac_id:6; - u8 pkt_ok:1; - u8 bmc:1; - - /* offset 2 */ - u8 retry_cnt:6; - u8 lifetime_over:1; - u8 retry_over:1; - - /* offset 3 */ - u8 ccx_qtime0; - u8 ccx_qtime1; - - /* offset 5 */ - u8 final_data_rate; - - /* offset 6 */ - u8 sw1:4; - u8 qsel:4; - - /* offset 7 */ - u8 sw0; -}; - -#define txrpt_ccx_sw_88e(txrpt_ccx) ((txrpt_ccx)->sw0 + ((txrpt_ccx)->sw1 << 8)) -#define txrpt_ccx_qtime_88e(txrpt_ccx) \ - ((txrpt_ccx)->ccx_qtime0 + ((txrpt_ccx)->ccx_qtime1 << 8)) - -void rtl8188e_fill_fake_txdesc(struct adapter *padapter, u8 *pDesc, - u32 BufferLen, u8 IsPsPoll, u8 IsBTQosNull); -s32 rtl8188eu_init_xmit_priv(struct adapter *padapter); -s32 rtl8188eu_xmit_buf_handler(struct adapter *padapter); -#define hal_xmit_handler rtl8188eu_xmit_buf_handler -void rtl8188eu_xmit_tasklet(struct tasklet_struct *t); -bool rtl8188eu_xmitframe_complete(struct adapter *padapter, - struct xmit_priv *pxmitpriv); - -void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf); - -#endif /* __RTL8188E_XMIT_H__ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_android.h b/drivers/staging/rtl8188eu/include/rtw_android.h deleted file mode 100644 index 2c26993b8205..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_android.h +++ /dev/null @@ -1,50 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#ifndef __RTW_ANDROID_H__ -#define __RTW_ANDROID_H__ - -#include <linux/module.h> -#include <linux/netdevice.h> - -enum ANDROID_WIFI_CMD { - ANDROID_WIFI_CMD_START, - ANDROID_WIFI_CMD_STOP, - ANDROID_WIFI_CMD_SCAN_ACTIVE, - ANDROID_WIFI_CMD_SCAN_PASSIVE, - ANDROID_WIFI_CMD_RSSI, - ANDROID_WIFI_CMD_LINKSPEED, - ANDROID_WIFI_CMD_RXFILTER_START, - ANDROID_WIFI_CMD_RXFILTER_STOP, - ANDROID_WIFI_CMD_RXFILTER_ADD, - ANDROID_WIFI_CMD_RXFILTER_REMOVE, - ANDROID_WIFI_CMD_BTCOEXSCAN_START, - ANDROID_WIFI_CMD_BTCOEXSCAN_STOP, - ANDROID_WIFI_CMD_BTCOEXMODE, - ANDROID_WIFI_CMD_SETSUSPENDOPT, - ANDROID_WIFI_CMD_P2P_DEV_ADDR, - ANDROID_WIFI_CMD_SETFWPATH, - ANDROID_WIFI_CMD_SETBAND, - ANDROID_WIFI_CMD_GETBAND, - ANDROID_WIFI_CMD_COUNTRY, - ANDROID_WIFI_CMD_P2P_SET_NOA, - ANDROID_WIFI_CMD_P2P_GET_NOA, - ANDROID_WIFI_CMD_P2P_SET_PS, - ANDROID_WIFI_CMD_SET_AP_WPS_P2P_IE, - ANDROID_WIFI_CMD_MACADDR, - ANDROID_WIFI_CMD_BLOCK, - ANDROID_WIFI_CMD_WFD_ENABLE, - ANDROID_WIFI_CMD_WFD_DISABLE, - ANDROID_WIFI_CMD_WFD_SET_TCPPORT, - ANDROID_WIFI_CMD_WFD_SET_MAX_TPUT, - ANDROID_WIFI_CMD_WFD_SET_DEVTYPE, - ANDROID_WIFI_CMD_MAX -}; - -int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd); - -#endif /* __RTW_ANDROID_H__ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_ap.h b/drivers/staging/rtl8188eu/include/rtw_ap.h deleted file mode 100644 index 7a4203bce473..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_ap.h +++ /dev/null @@ -1,45 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_AP_H_ -#define __RTW_AP_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#ifdef CONFIG_88EU_AP_MODE - -/* external function */ -void rtw_indicate_sta_assoc_event(struct adapter *padapter, - struct sta_info *psta); -void rtw_indicate_sta_disassoc_event(struct adapter *padapter, - struct sta_info *psta); -void init_mlme_ap_info(struct adapter *padapter); -void free_mlme_ap_info(struct adapter *padapter); -void update_beacon(struct adapter *padapter, u8 ie_id, - u8 *oui, u8 tx); -void add_RATid(struct adapter *padapter, struct sta_info *psta, - u8 rssi_level); -void expire_timeout_chk(struct adapter *padapter); -void update_sta_info_apmode(struct adapter *padapter, struct sta_info *psta); -int rtw_check_beacon_data(struct adapter *padapter, u8 *pbuf, int len); -void rtw_set_macaddr_acl(struct adapter *padapter, int mode); -int rtw_acl_add_sta(struct adapter *padapter, u8 *addr); -int rtw_acl_remove_sta(struct adapter *padapter, u8 *addr); - -void associated_clients_update(struct adapter *padapter, u8 updated); -void bss_cap_update_on_sta_join(struct adapter *padapter, struct sta_info *psta); -u8 bss_cap_update_on_sta_leave(struct adapter *padapter, struct sta_info *psta); -void sta_info_update(struct adapter *padapter, struct sta_info *psta); -void ap_sta_info_defer_update(struct adapter *padapter, struct sta_info *psta); -u8 ap_free_sta(struct adapter *padapter, struct sta_info *psta, - bool active, u16 reason); -int rtw_sta_flush(struct adapter *padapter); -void start_ap_mode(struct adapter *padapter); -void stop_ap_mode(struct adapter *padapter); -#endif /* end of CONFIG_88EU_AP_MODE */ - -#endif diff --git a/drivers/staging/rtl8188eu/include/rtw_cmd.h b/drivers/staging/rtl8188eu/include/rtw_cmd.h deleted file mode 100644 index 4e9cb93e4b8f..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_cmd.h +++ /dev/null @@ -1,361 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_CMD_H_ -#define __RTW_CMD_H_ - -#include <wlan_bssdef.h> -#include <rtw_rf.h> -#include <rtw_led.h> - -#include <osdep_service.h> -#include <ieee80211.h> /* <ieee80211/ieee80211.h> */ - -#define MAX_CMDSZ 1024 -#define MAX_RSPSZ 512 - -#define CMDBUFF_ALIGN_SZ 512 - -struct cmd_obj { - struct adapter *padapter; - u16 cmdcode; - u8 res; - u8 *parmbuf; - u32 cmdsz; - u8 *rsp; - u32 rspsz; - struct list_head list; -}; - -struct cmd_priv { - struct completion cmd_queue_comp; - struct __queue cmd_queue; -}; - -#define init_h2fwcmd_w_parm_no_rsp(pcmd, pparm, code) \ -do {\ - INIT_LIST_HEAD(&pcmd->list);\ - pcmd->cmdcode = code;\ - pcmd->parmbuf = (u8 *)(pparm);\ - pcmd->cmdsz = sizeof(*pparm);\ - pcmd->rsp = NULL;\ - pcmd->rspsz = 0;\ -} while (0) - -u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *obj); -struct cmd_obj *rtw_dequeue_cmd(struct __queue *queue); -void rtw_free_cmd_obj(struct cmd_obj *pcmd); - -int rtw_cmd_thread(void *context); - -void rtw_init_cmd_priv(struct cmd_priv *pcmdpriv); - -enum rtw_drvextra_cmd_id { - NONE_WK_CID, - DYNAMIC_CHK_WK_CID, - DM_CTRL_WK_CID, - PBC_POLLING_WK_CID, - POWER_SAVING_CTRL_WK_CID,/* IPS,AUTOSuspend */ - LPS_CTRL_WK_CID, - ANT_SELECT_WK_CID, - P2P_PS_WK_CID, - P2P_PROTO_WK_CID, - CHECK_HIQ_WK_CID,/* for softap mode, check hi queue if empty */ - INTEl_WIDI_WK_CID, - C2H_WK_CID, - RTP_TIMER_CFG_WK_CID, - MAX_WK_CID -}; - -enum LPS_CTRL_TYPE { - LPS_CTRL_SCAN = 0, - LPS_CTRL_JOINBSS = 1, - LPS_CTRL_CONNECT = 2, - LPS_CTRL_DISCONNECT = 3, - LPS_CTRL_SPECIAL_PACKET = 4, - LPS_CTRL_LEAVE = 5, -}; - -enum RFINTFS { - SWSI, - HWSI, - HWPI, -}; - -/* - * Caller Mode: Infra, Ad-HoC(C) - * - * Notes: To disconnect the current associated BSS - * - * Command Mode - * - */ -struct disconnect_parm { - u32 deauth_timeout_ms; -}; - -struct setopmode_parm { - u8 mode; - u8 rsvd[3]; -}; - -/* - * Caller Mode: AP, Ad-HoC, Infra - * - * Notes: To ask RTL8711 performing site-survey - * - * Command-Event Mode - * - */ - -#define RTW_SSID_SCAN_AMOUNT 9 /* for WEXT_CSCAN_AMOUNT 9 */ -#define RTW_CHANNEL_SCAN_AMOUNT (14 + 37) -struct sitesurvey_parm { - int scan_mode; /* active: 1, passive: 0 */ - u8 ssid_num; - u8 ch_num; - struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; - struct rtw_ieee80211_channel ch[RTW_CHANNEL_SCAN_AMOUNT]; -}; - -/* - * Caller Mode: Any - * - * Notes: To set the auth type of RTL8711. open/shared/802.1x - * - * Command Mode - * - */ -struct setauth_parm { - u8 mode; /* 0: legacy open, 1: legacy shared 2: 802.1x */ - u8 _1x; /* 0: PSK, 1: TLS */ - u8 rsvd[2]; -}; - -/* - * Caller Mode: Infra - * - * a. algorithm: wep40, wep104, tkip & aes - * b. keytype: grp key/unicast key - * c. key contents - * - * when shared key ==> keyid is the camid - * when 802.1x ==> keyid [0:1] ==> grp key - * when 802.1x ==> keyid > 2 ==> unicast key - * - */ -struct setkey_parm { - u8 algorithm; /* could be none, wep40, TKIP, CCMP, wep104 */ - u8 keyid; - u8 grpkey; /* 1: this is the grpkey for 802.1x. - * 0: this is the unicast key for 802.1x - */ - u8 set_tx; /* 1: main tx key for wep. 0: other key. */ - u8 key[16]; /* this could be 40 or 104 */ -}; - -/* - * When in AP or Ad-Hoc mode, this is used to - * allocate an sw/hw entry for a newly associated sta. - * - * Command - * - * when shared key ==> algorithm/keyid - * - */ -struct set_stakey_parm { - u8 addr[ETH_ALEN]; - u8 algorithm; - u8 id;/* currently for erasing cam entry if - * algorithm == _NO_PRIVACY_ - */ - u8 key[16]; -}; - -struct set_stakey_rsp { - u8 addr[ETH_ALEN]; - u8 keyid; - u8 rsvd; -}; - -/* - * Caller Ad-Hoc/AP - * - * Command -Rsp(AID == CAMID) mode - * - * This is to force fw to add an sta_data entry per driver's request. - * - * FW will write an cam entry associated with it. - * - */ -struct set_assocsta_parm { - u8 addr[ETH_ALEN]; -}; - -struct set_assocsta_rsp { - u8 cam_id; - u8 rsvd[3]; -}; - -/* - * Notes: This command is used for H2C/C2H loopback testing - * - * mac[0] == 0 - * ==> CMD mode, return H2C_SUCCESS. - * The following condition must be true under CMD mode - * mac[1] == mac[4], mac[2] == mac[3], mac[0]=mac[5]= 0; - * s0 == 0x1234, s1 == 0xabcd, w0 == 0x78563412, w1 == 0x5aa5def7; - * s2 == (b1 << 8 | b0); - * - * mac[0] == 1 - * ==> CMD_RSP mode, return H2C_SUCCESS_RSP - * - * The rsp layout shall be: - * rsp: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = mac[3]; - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = s1; - * s1 = swap16(s0); - * w0 = swap32(w1); - * b0 = b1 - * s2 = s0 + s1 - * b1 = b0 - * w1 = w0 - * - * mac[0] == 2 - * ==> CMD_EVENT mode, return H2C_SUCCESS - * The event layout shall be: - * event: parm: - * mac[0] = mac[5]; - * mac[1] = mac[4]; - * mac[2] = event's seq no, starting from 1 to parm's marc[3] - * mac[2] = event's seq no, starting from 1 to parm's marc[3] - * mac[2] = event's seq no, starting from 1 to parm's marc[3] - * mac[3] = mac[2]; - * mac[4] = mac[1]; - * mac[5] = mac[0]; - * s0 = swap16(s0) - event.mac[2]; - * s1 = s1 + event.mac[2]; - * w0 = swap32(w0); - * b0 = b1 - * s2 = s0 + event.mac[2] - * b1 = b0 - * w1 = swap32(w1) - event.mac[2]; - * - * parm->mac[3] is the total event counts that host requested. - * event will be the same with the cmd's param. - */ - -/* CMD param Format for driver extra cmd handler */ -struct drvextra_cmd_parm { - int ec_id; /* extra cmd id */ - int type_size; /* Can use this field as the type id or command size */ - unsigned char *pbuf; -}; - -struct addBaReq_parm { - unsigned int tid; - u8 addr[ETH_ALEN]; -}; - -/*H2C Handler index: 46 */ -struct set_ch_parm { - u8 ch; - u8 bw; - u8 ch_offset; -}; - -/*H2C Handler index: 59 */ -struct SetChannelPlan_param { - u8 channel_plan; -}; - -/* - * - * Result: - * 0x00: success - * 0x01: success, and check Response. - * 0x02: cmd ignored due to duplicated sequcne number - * 0x03: cmd dropped due to invalid cmd code - * 0x04: reserved. - * - */ - -#define H2C_SUCCESS 0x00 -#define H2C_SUCCESS_RSP 0x01 -#define H2C_DROPPED 0x03 -#define H2C_PARAMETERS_ERROR 0x04 -#define H2C_REJECTED 0x05 - -u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, - int ssid_num, struct rtw_ieee80211_channel *ch, - int ch_num); -u8 rtw_createbss_cmd(struct adapter *padapter); -u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key); -u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, - u8 enqueue); -u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork); -u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, - bool enqueue); -u8 rtw_setopmode_cmd(struct adapter *padapter, - enum ndis_802_11_network_infra networktype); -u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr); - -u8 rtw_dynamic_chk_wk_cmd(struct adapter *adapter); - -u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue); -u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 minRptTime); - -u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue); -u8 rtw_ps_cmd(struct adapter *padapter); - -#ifdef CONFIG_88EU_AP_MODE -u8 rtw_chk_hi_queue_cmd(struct adapter *padapter); -#endif - -u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue); -u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf); - -void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd); -void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd); -void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd); -void rtw_createbss_cmd_callback(struct adapter *adapt, struct cmd_obj *pcmd); -void rtw_readtssi_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); - -void rtw_setstaKey_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); -void rtw_setassocsta_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cm); -void rtw_getrttbl_cmdrsp_callback(struct adapter *adapt, struct cmd_obj *cmd); - -struct _cmd_callback { - u32 cmd_code; - void (*callback)(struct adapter *padapter, struct cmd_obj *cmd); -}; - -enum rtw_h2c_cmd { - _JoinBss_CMD_, - _DisConnect_CMD_, - _CreateBss_CMD_, - _SetOpMode_CMD_, - _SiteSurvey_CMD_, - _SetAuth_CMD_, - _SetKey_CMD_, - _SetStaKey_CMD_, - _SetAssocSta_CMD_, - _AddBAReq_CMD_, - _SetChannel_CMD_, - _TX_Beacon_CMD_, - _Set_MLME_EVT_CMD_, - _Set_Drv_Extra_CMD_, - _SetChannelPlan_CMD_, - - MAX_H2CCMD -}; - -#endif /* _CMD_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_eeprom.h b/drivers/staging/rtl8188eu/include/rtw_eeprom.h deleted file mode 100644 index 10525493129b..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_eeprom.h +++ /dev/null @@ -1,114 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_EEPROM_H__ -#define __RTW_EEPROM_H__ - -#include <osdep_service.h> -#include <drv_types.h> - -#define RTL8712_EEPROM_ID 0x8712 - -#define HWSET_MAX_SIZE_512 512 -#define EEPROM_MAX_SIZE HWSET_MAX_SIZE_512 - -#define CLOCK_RATE 50 /* 100us */ - -/* EEPROM opcodes */ -#define EEPROM_READ_OPCODE 06 -#define EEPROM_WRITE_OPCODE 05 -#define EEPROM_ERASE_OPCODE 07 -#define EEPROM_EWEN_OPCODE 19 /* Erase/write enable */ -#define EEPROM_EWDS_OPCODE 16 /* Erase/write disable */ - -/* Country codes */ -#define USA 0x555320 -#define EUROPE 0x1 /* temp, should be provided later */ -#define JAPAN 0x2 /* temp, should be provided later */ - -#define EEPROM_CID_DEFAULT 0x0 -#define EEPROM_CID_ALPHA 0x1 -#define EEPROM_CID_Senao 0x3 -#define EEPROM_CID_NetCore 0x5 -#define EEPROM_CID_CAMEO 0X8 -#define EEPROM_CID_SITECOM 0x9 -#define EEPROM_CID_COREGA 0xB -#define EEPROM_CID_EDIMAX_BELK 0xC -#define EEPROM_CID_SERCOMM_BELK 0xE -#define EEPROM_CID_CAMEO1 0xF -#define EEPROM_CID_WNC_COREGA 0x12 -#define EEPROM_CID_CLEVO 0x13 -#define EEPROM_CID_WHQL 0xFE - -/* Customer ID, note that: */ -/* This variable is initiailzed through EEPROM or registry, */ -/* however, its definition may be different with that in EEPROM for */ -/* EEPROM size consideration. So, we have to perform proper translation - * between them. - */ -/* Besides, CustomerID of registry has precedence of that of EEPROM. */ -/* defined below. 060703, by rcnjko. */ -enum RT_CUSTOMER_ID { - RT_CID_DEFAULT = 0, - RT_CID_8187_ALPHA0 = 1, - RT_CID_8187_SERCOMM_PS = 2, - RT_CID_8187_HW_LED = 3, - RT_CID_8187_NETGEAR = 4, - RT_CID_WHQL = 5, - RT_CID_819x_CAMEO = 6, - RT_CID_819x_RUNTOP = 7, - RT_CID_819x_Senao = 8, - RT_CID_TOSHIBA = 9, /* Merge by Jacken, 2008/01/31. */ - RT_CID_819x_Netcore = 10, - RT_CID_Nettronix = 11, - RT_CID_DLINK = 12, - RT_CID_PRONET = 13, - RT_CID_COREGA = 14, - RT_CID_CHINA_MOBILE = 15, - RT_CID_819x_ALPHA = 16, - RT_CID_819x_Sitecom = 17, - RT_CID_CCX = 18, /* It's set under CCX logo test and isn't demanded - * for CCX functions, but for test behavior like retry - * limit and tx report. By Bruce, 2009-02-17. - */ - RT_CID_819x_Lenovo = 19, - RT_CID_819x_QMI = 20, - RT_CID_819x_Edimax_Belkin = 21, - RT_CID_819x_Sercomm_Belkin = 22, - RT_CID_819x_CAMEO1 = 23, - RT_CID_819x_MSI = 24, - RT_CID_819x_Acer = 25, - RT_CID_819x_AzWave_ASUS = 26, - RT_CID_819x_AzWave = 27, /* For AzWave in PCIe,i - * The ID is AzWave use and not only Asus - */ - RT_CID_819x_HP = 28, - RT_CID_819x_WNC_COREGA = 29, - RT_CID_819x_Arcadyan_Belkin = 30, - RT_CID_819x_SAMSUNG = 31, - RT_CID_819x_CLEVO = 32, - RT_CID_819x_DELL = 33, - RT_CID_819x_PRONETS = 34, - RT_CID_819x_Edimax_ASUS = 35, - RT_CID_819x_CAMEO_NETGEAR = 36, - RT_CID_PLANEX = 37, - RT_CID_CC_C = 38, - RT_CID_819x_Xavi = 39, - RT_CID_819x_FUNAI_TV = 40, - RT_CID_819x_ALPHA_WD = 41, -}; - -struct eeprom_priv { - u8 bautoload_fail_flag; - u8 bloadfile_fail_flag; - u8 bloadmac_fail_flag; - u8 mac_addr[6]; /* PermanentAddress */ - u16 channel_plan; - u8 EepromOrEfuse; - u8 efuse_eeprom_data[HWSET_MAX_SIZE_512]; -}; - -#endif /* __RTL871X_EEPROM_H__ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_efuse.h b/drivers/staging/rtl8188eu/include/rtw_efuse.h deleted file mode 100644 index bb5e2b5d4bf1..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_efuse.h +++ /dev/null @@ -1,67 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_EFUSE_H__ -#define __RTW_EFUSE_H__ - -#include <osdep_service.h> - -#define EFUSE_ERROE_HANDLE 1 - -#define PG_STATE_HEADER 0x01 -#define PG_STATE_WORD_0 0x02 -#define PG_STATE_WORD_1 0x04 -#define PG_STATE_WORD_2 0x08 -#define PG_STATE_WORD_3 0x10 -#define PG_STATE_DATA 0x20 - -#define PG_SWBYTE_H 0x01 -#define PG_SWBYTE_L 0x02 - -#define PGPKT_DATA_SIZE 8 - -/* E-Fuse */ -#define EFUSE_MAP_SIZE 512 -#define EFUSE_MAX_SIZE 256 -/* end of E-Fuse */ - -#define EFUSE_MAX_MAP_LEN 512 -#define EFUSE_MAX_HW_SIZE 512 -#define EFUSE_MAX_SECTION_BASE 16 - -#define EXT_HEADER(header) ((header & 0x1F) == 0x0F) -#define ALL_WORDS_DISABLED(wde) ((wde & 0x0F) == 0x0F) -#define GET_HDR_OFFSET_2_0(header) ((header & 0xE0) >> 5) - -#define EFUSE_REPEAT_THRESHOLD_ 3 - -/* The following is for BT Efuse definition */ -#define EFUSE_BT_MAX_MAP_LEN 1024 -#define EFUSE_MAX_BANK 4 -#define EFUSE_MAX_BT_BANK (EFUSE_MAX_BANK - 1) -/*--------------------------Define Parameters-------------------------------*/ -#define EFUSE_MAX_WORD_UNIT 4 - -/*------------------------------Define structure----------------------------*/ -struct pgpkt { - u8 offset; - u8 word_en; - u8 data[8]; - u8 word_cnts; -}; - -u8 Efuse_CalculateWordCnts(u8 word_en); -u8 efuse_OneByteRead(struct adapter *adapter, u16 addr, u8 *data); -u8 efuse_OneByteWrite(struct adapter *adapter, u16 addr, u8 data); - -int Efuse_PgPacketRead(struct adapter *adapt, u8 offset, u8 *data); -bool Efuse_PgPacketWrite(struct adapter *adapter, u8 offset, u8 word, u8 *data); -void efuse_WordEnableDataRead(u8 word_en, u8 *sourdata, u8 *targetdata); -u8 Efuse_WordEnableDataWrite(struct adapter *adapter, u16 efuse_addr, - u8 word_en, u8 *data); - -void EFUSE_ShadowMapUpdate(struct adapter *adapter); -#endif diff --git a/drivers/staging/rtl8188eu/include/rtw_event.h b/drivers/staging/rtl8188eu/include/rtw_event.h deleted file mode 100644 index bfe774e876d1..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_event.h +++ /dev/null @@ -1,81 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_EVENT_H_ -#define _RTW_EVENT_H_ - -#include <osdep_service.h> - -#include <wlan_bssdef.h> -#include <linux/mutex.h> -#include <linux/sem.h> - -/* - * Used to report a bss has been scanned - */ -struct survey_event { - struct wlan_bssid_ex bss; -}; - -/* - * Used to report that the requested site survey has been done. - * - * bss_cnt indicates the number of bss that has been reported. - * - * - */ -struct surveydone_event { - unsigned int bss_cnt; - -}; - -/* - * Used to report the link result of joinning the given bss - * - * - * join_res: - * -1: authentication fail - * -2: association fail - * > 0: TID - * - */ -struct joinbss_event { - struct wlan_network network; -}; - -/* - * Used to report a given STA has joinned the created BSS. - * It is used in AP/Ad-HoC(M) mode. - */ - -struct stassoc_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; - int cam_id; -}; - -struct stadel_event { - unsigned char macaddr[6]; - unsigned char rsvd[2]; /* for reason */ - int mac_id; -}; - -struct fwevent { - u32 parmsize; - void (*event_callback)(struct adapter *dev, u8 *pbuf); -}; - -#define C2HEVENT_SZ 32 - -#define NETWORK_QUEUE_SZ 4 - -struct network_queue { - int head; - int tail; - struct wlan_bssid_ex networks[NETWORK_QUEUE_SZ]; -}; - -#endif /* _WLANEVENT_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_ht.h b/drivers/staging/rtl8188eu/include/rtw_ht.h deleted file mode 100644 index 192fa50c07be..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_ht.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_HT_H_ -#define _RTW_HT_H_ - -#include <linux/ieee80211.h> - -struct ht_priv { - u32 ht_option; - u32 ampdu_enable;/* for enable Tx A-MPDU */ - u8 bwmode;/* */ - u8 ch_offset;/* PRIME_CHNL_OFFSET */ - u8 sgi;/* short GI */ - - /* for processing Tx A-MPDU */ - u8 agg_enable_bitmap; - u8 candidate_tid_bitmap; - - struct ieee80211_ht_cap ht_cap; -}; - -#endif /* _RTL871X_HT_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_ioctl.h b/drivers/staging/rtl8188eu/include/rtw_ioctl.h deleted file mode 100644 index f681f9ebeafe..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_ioctl.h +++ /dev/null @@ -1,85 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_IOCTL_H_ -#define _RTW_IOCTL_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#ifndef OID_802_11_CAPABILITY - #define OID_802_11_CAPABILITY 0x0d010122 -#endif - -#ifndef OID_802_11_PMKID - #define OID_802_11_PMKID 0x0d010123 -#endif - -/* For DDK-defined OIDs */ -#define OID_NDIS_SEG1 0x00010100 -#define OID_NDIS_SEG2 0x00010200 -#define OID_NDIS_SEG3 0x00020100 -#define OID_NDIS_SEG4 0x01010100 -#define OID_NDIS_SEG5 0x01020100 -#define OID_NDIS_SEG6 0x01020200 -#define OID_NDIS_SEG7 0xFD010100 -#define OID_NDIS_SEG8 0x0D010100 -#define OID_NDIS_SEG9 0x0D010200 -#define OID_NDIS_SEG10 0x0D020200 - -#define SZ_OID_NDIS_SEG1 23 -#define SZ_OID_NDIS_SEG2 3 -#define SZ_OID_NDIS_SEG3 6 -#define SZ_OID_NDIS_SEG4 6 -#define SZ_OID_NDIS_SEG5 4 -#define SZ_OID_NDIS_SEG6 8 -#define SZ_OID_NDIS_SEG7 7 -#define SZ_OID_NDIS_SEG8 36 -#define SZ_OID_NDIS_SEG9 24 -#define SZ_OID_NDIS_SEG10 19 - -/* For Realtek-defined OIDs */ -#define OID_MP_SEG1 0xFF871100 -#define OID_MP_SEG2 0xFF818000 - -#define OID_MP_SEG3 0xFF818700 -#define OID_MP_SEG4 0xFF011100 - -enum oid_type { - QUERY_OID, - SET_OID -}; - -struct oid_par_priv { - void *adapter_context; - NDIS_OID oid; - void *information_buf; - u32 information_buf_len; - u32 *bytes_rw; - u32 *bytes_needed; - enum oid_type type_of_oid; - u32 dbg; -}; - -#if defined(_RTW_MP_IOCTL_C_) -static int oid_null_function(struct oid_par_priv *poid_par_priv) -{ - return NDIS_STATUS_SUCCESS; -} -#endif - -extern struct iw_handler_def rtw_handlers_def; - -int drv_query_info(struct net_device *miniportadaptercontext, NDIS_OID oid, - void *informationbuffer, u32 informationbufferlength, - u32 *byteswritten, u32 *bytesneeded); - -int drv_set_info(struct net_device *MiniportAdapterContext, - NDIS_OID oid, void *informationbuffer, - u32 informationbufferlength, u32 *bytesread, - u32 *bytesneeded); - -#endif /* #ifndef __INC_CEINFO_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_ioctl_set.h b/drivers/staging/rtl8188eu/include/rtw_ioctl_set.h deleted file mode 100644 index 7078f8252fa0..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_ioctl_set.h +++ /dev/null @@ -1,28 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_IOCTL_SET_H_ -#define __RTW_IOCTL_SET_H_ - -#include <drv_types.h> - -typedef u8 NDIS_802_11_PMKID_VALUE[16]; - -u8 rtw_set_802_11_authentication_mode(struct adapter *adapt, - enum ndis_802_11_auth_mode authmode); -u8 rtw_set_802_11_bssid(struct adapter *adapter, u8 *bssid); -u8 rtw_set_802_11_add_wep(struct adapter *adapter, struct ndis_802_11_wep *wep); -u8 rtw_set_802_11_disassociate(struct adapter *adapter); -u8 rtw_set_802_11_bssid_list_scan(struct adapter *adapter, - struct ndis_802_11_ssid *pssid, - int ssid_max_num); -u8 rtw_set_802_11_infrastructure_mode(struct adapter *adapter, - enum ndis_802_11_network_infra type); -u8 rtw_set_802_11_ssid(struct adapter *adapt, struct ndis_802_11_ssid *ssid); -u16 rtw_get_cur_max_rate(struct adapter *adapter); -int rtw_set_country(struct adapter *adapter, const char *country_code); - -#endif diff --git a/drivers/staging/rtl8188eu/include/rtw_iol.h b/drivers/staging/rtl8188eu/include/rtw_iol.h deleted file mode 100644 index d713782d5cdc..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_iol.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_IOL_H_ -#define __RTW_IOL_H_ - -#include <drv_types.h> - -bool rtw_iol_applied(struct adapter *adapter); - -#endif /* __RTW_IOL_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_led.h b/drivers/staging/rtl8188eu/include/rtw_led.h deleted file mode 100644 index 5f65c3e1e46f..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_led.h +++ /dev/null @@ -1,98 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_LED_H_ -#define __RTW_LED_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define LED_BLINK_NO_LINK_INTERVAL_ALPHA 1000 -#define LED_BLINK_LINK_INTERVAL_ALPHA 500 /* 500 */ -#define LED_BLINK_SCAN_INTERVAL_ALPHA 180 /* 150 */ -#define LED_BLINK_FASTER_INTERVAL_ALPHA 50 -#define LED_BLINK_WPS_SUCCESS_INTERVAL_ALPHA 5000 - -enum LED_CTL_MODE { - LED_CTL_POWER_ON, - LED_CTL_LINK, - LED_CTL_NO_LINK, - LED_CTL_TX, - LED_CTL_RX, - LED_CTL_SITE_SURVEY, - LED_CTL_POWER_OFF, - LED_CTL_START_TO_LINK, - LED_CTL_START_WPS, - LED_CTL_STOP_WPS, - LED_CTL_START_WPS_BOTTON, - LED_CTL_STOP_WPS_FAIL -}; - -enum LED_STATE_871x { - LED_UNKNOWN, - RTW_LED_ON, - RTW_LED_OFF, - LED_BLINK_NORMAL, - LED_BLINK_SLOWLY, - LED_BLINK_POWER_ON, - LED_BLINK_SCAN, - LED_BLINK_TXRX, - LED_BLINK_WPS, - LED_BLINK_WPS_STOP -}; - -struct LED_871x { - struct adapter *padapter; - - enum LED_STATE_871x CurrLedState; /* Current LED state. */ - enum LED_STATE_871x BlinkingLedState; /* Next state for blinking, - * either RTW_LED_ON or RTW_LED_OFF are. - */ - - u8 led_on; /* true if LED is ON, false if LED is OFF. */ - - u8 bLedBlinkInProgress; /* true if it is blinking, false o.w.. */ - - u8 bLedWPSBlinkInProgress; - - u32 BlinkTimes; /* Number of times to toggle led state for blinking. */ - - struct timer_list BlinkTimer; /* Timer object for led blinking. */ - - /* ALPHA, added by chiyoko, 20090106 */ - u8 bLedNoLinkBlinkInProgress; - u8 bLedLinkBlinkInProgress; - u8 bLedScanBlinkInProgress; - struct work_struct BlinkWorkItem; /* Workitem used by BlinkTimer to - * manipulate H/W to blink LED. - */ -}; - -#define IS_LED_WPS_BLINKING(_LED_871x) \ - (((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS || \ - ((struct LED_871x *)_LED_871x)->CurrLedState == LED_BLINK_WPS_STOP || \ - ((struct LED_871x *)_LED_871x)->bLedWPSBlinkInProgress) - -void led_control_8188eu(struct adapter *padapter, enum LED_CTL_MODE LedAction); - -struct led_priv { - struct LED_871x sw_led; -}; - -void BlinkWorkItemCallback(struct work_struct *work); - -void ResetLedStatus(struct LED_871x *pLed); - -void InitLed871x(struct adapter *padapter, struct LED_871x *pLed); - -void DeInitLed871x(struct LED_871x *pLed); - -/* hal... */ -void blink_handler(struct LED_871x *pLed); -void sw_led_on(struct adapter *padapter, struct LED_871x *pLed); -void sw_led_off(struct adapter *padapter, struct LED_871x *pLed); - -#endif /* __RTW_LED_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme.h b/drivers/staging/rtl8188eu/include/rtw_mlme.h deleted file mode 100644 index 2f02316906d0..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_mlme.h +++ /dev/null @@ -1,355 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_MLME_H_ -#define __RTW_MLME_H_ - -#include <osdep_service.h> -#include <mlme_osdep.h> -#include <drv_types.h> -#include <wlan_bssdef.h> - -#define MAX_BSS_CNT 128 -#define MAX_JOIN_TIMEOUT 6500 - -/* Increase the scanning timeout because of increasing the SURVEY_TO value. */ - -#define SCANNING_TIMEOUT 8000 - -#define SCAN_INTERVAL (30) /* unit:2sec, 30*2=60sec */ - -#define SCANQUEUE_LIFETIME 20 /* unit:sec */ - -#define WIFI_NULL_STATE 0x00000000 - -#define WIFI_ASOC_STATE 0x00000001 /* Under Linked state */ -#define WIFI_REASOC_STATE 0x00000002 -#define WIFI_SLEEP_STATE 0x00000004 -#define WIFI_STATION_STATE 0x00000008 - -#define WIFI_AP_STATE 0x00000010 -#define WIFI_ADHOC_STATE 0x00000020 -#define WIFI_ADHOC_MASTER_STATE 0x00000040 -#define WIFI_UNDER_LINKING 0x00000080 - -#define WIFI_UNDER_WPS 0x00000100 -#define WIFI_STA_ALIVE_CHK_STATE 0x00000400 -#define WIFI_SITE_MONITOR 0x00000800 /* to indicate the station is under site surveying */ - -#define _FW_UNDER_LINKING WIFI_UNDER_LINKING -#define _FW_LINKED WIFI_ASOC_STATE -#define _FW_UNDER_SURVEY WIFI_SITE_MONITOR - -enum dot11AuthAlgrthmNum { - dot11AuthAlgrthm_Open = 0, /* open system */ - dot11AuthAlgrthm_Shared, - dot11AuthAlgrthm_8021X, - dot11AuthAlgrthm_Auto, - dot11AuthAlgrthm_WAPI, - dot11AuthAlgrthm_MaxNum -}; - -/* Scan type including active and passive scan. */ -enum rt_scan_type { - SCAN_PASSIVE, - SCAN_ACTIVE, - SCAN_MIX, -}; - -enum SCAN_RESULT_TYPE { - SCAN_RESULT_P2P_ONLY = 0, /* Will return all the P2P devices. */ - SCAN_RESULT_ALL = 1, /* Will return all the scanned device, - * include AP. - */ - SCAN_RESULT_WFD_TYPE = 2 /* Will just return the correct WFD - * device. - */ - /* If this device is Miracast sink - * device, it will just return all the - * Miracast source devices. - */ -}; - -/* - * there are several "locks" in mlme_priv, - * since mlme_priv is a shared resource between many threads, - * like ISR/Call-Back functions, the OID handlers, and even timer functions. - * - * Each _queue has its own locks, already. - * Other items are protected by mlme_priv.lock. - * - * To avoid possible dead lock, any thread trying to modifiying mlme_priv - * SHALL not lock up more than one lock at a time! - */ - -#define traffic_threshold 10 -#define traffic_scan_period 500 - -struct rt_link_detect { - u32 NumTxOkInPeriod; - u32 NumRxOkInPeriod; - u32 NumRxUnicastOkInPeriod; - bool bBusyTraffic; - bool bTxBusyTraffic; - bool bRxBusyTraffic; - bool bHigherBusyTraffic; /* For interrupt migration purpose. */ - bool bHigherBusyRxTraffic; /* We may disable Tx interrupt according - * to Rx traffic. - */ - bool bHigherBusyTxTraffic; /* We may disable Tx interrupt according - * to Tx traffic. - */ -}; - -struct mlme_priv { - spinlock_t lock; - int fw_state; /* shall we protect this variable? maybe not necessarily... */ - u8 bScanInProcess; - u8 to_join; /* flag */ - u8 to_roaming; /* roaming trying times */ - - struct list_head *pscanned; - struct __queue free_bss_pool; - struct __queue scanned_queue; - u8 *free_bss_buf; - - struct ndis_802_11_ssid assoc_ssid; - u8 assoc_bssid[6]; - - struct wlan_network cur_network; - - u32 scan_interval; - - struct timer_list assoc_timer; - - uint assoc_by_bssid; - - struct timer_list scan_to_timer; /* driver itself handles scan_timeout status. */ - - struct qos_priv qospriv; - - /* Number of non-HT AP/stations */ - int num_sta_no_ht; - - /* Number of HT AP/stations 20 MHz */ - /* int num_sta_ht_20mhz; */ - - int num_FortyMHzIntolerant; - struct ht_priv htpriv; - struct rt_link_detect LinkDetectInfo; - struct timer_list dynamic_chk_timer; /* dynamic/periodic check timer */ - - u8 key_mask; /* use for ips to set wep key after ips_leave */ - u8 acm_mask; /* for wmm acm mask */ - u8 ChannelPlan; - enum rt_scan_type scan_mode; /* active: 1, passive: 0 */ - - /* u8 probereq_wpsie[MAX_WPS_IE_LEN];added in probe req */ - /* int probereq_wpsie_len; */ - u8 *wps_probe_req_ie; - u32 wps_probe_req_ie_len; - - u8 *assoc_req; - u32 assoc_req_len; - u8 *assoc_rsp; - u32 assoc_rsp_len; - -#if defined(CONFIG_88EU_AP_MODE) - /* Number of associated Non-ERP stations (i.e., stations using 802.11b - * in 802.11g BSS) - */ - int num_sta_non_erp; - - /* Number of associated stations that do not support Short Slot Time */ - int num_sta_no_short_slot_time; - - /* Number of associated stations that do not support Short Preamble */ - int num_sta_no_short_preamble; - - int olbc; /* Overlapping Legacy BSS Condition */ - - /* Number of HT assoc sta that do not support greenfield */ - int num_sta_ht_no_gf; - - /* Number of associated non-HT stations */ - /* int num_sta_no_ht; */ - - /* Number of HT associated stations 20 MHz */ - int num_sta_ht_20mhz; - - /* Overlapping BSS information */ - int olbc_ht; - - u16 ht_op_mode; - - u8 *wps_beacon_ie; - /* u8 *wps_probe_req_ie; */ - u8 *wps_probe_resp_ie; - u8 *wps_assoc_resp_ie; - - u32 wps_beacon_ie_len; - u32 wps_probe_resp_ie_len; - u32 wps_assoc_resp_ie_len; - - spinlock_t bcn_update_lock; - u8 update_bcn; -#endif /* if defined (CONFIG_88EU_AP_MODE) */ -}; - -#ifdef CONFIG_88EU_AP_MODE - -struct hostapd_priv { - struct adapter *padapter; -}; - -int hostapd_mode_init(struct adapter *padapter); -void hostapd_mode_unload(struct adapter *padapter); -#endif - -extern const u8 WPA_TKIP_CIPHER[4]; -extern const u8 RSN_TKIP_CIPHER[4]; -extern u8 REALTEK_96B_IE[]; -extern const u8 MCS_rate_1R[16]; - -void rtw_joinbss_event_prehandle(struct adapter *adapter, u8 *pbuf); -void rtw_survey_event_callback(struct adapter *adapter, u8 *pbuf); -void rtw_surveydone_event_callback(struct adapter *adapter, u8 *pbuf); -void rtw_joinbss_event_callback(struct adapter *adapter, u8 *pbuf); -void rtw_stassoc_event_callback(struct adapter *adapter, u8 *pbuf); -void rtw_stadel_event_callback(struct adapter *adapter, u8 *pbuf); -void indicate_wx_scan_complete_event(struct adapter *padapter); -void rtw_indicate_wx_assoc_event(struct adapter *padapter); -void rtw_indicate_wx_disassoc_event(struct adapter *padapter); -int event_thread(void *context); -void rtw_free_network_queue(struct adapter *adapter, u8 isfreeall); -int rtw_init_mlme_priv(struct adapter *adapter); -void rtw_free_mlme_priv(struct mlme_priv *pmlmepriv); -int rtw_select_and_join_from_scanned_queue(struct mlme_priv *pmlmepriv); -int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, - int keyid, u8 set_tx); -int rtw_set_auth(struct adapter *adapter, struct security_priv *psecuritypriv); - -static inline u8 *get_bssid(struct mlme_priv *pmlmepriv) -{ /* if sta_mode:pmlmepriv->cur_network.network.MacAddress=> bssid */ - /* if adhoc_mode:pmlmepriv->cur_network.network.MacAddress=> ibss mac address */ - return pmlmepriv->cur_network.network.MacAddress; -} - -static inline int check_fwstate(struct mlme_priv *pmlmepriv, int state) -{ - if (pmlmepriv->fw_state & state) - return true; - - return false; -} - -static inline int get_fwstate(struct mlme_priv *pmlmepriv) -{ - return pmlmepriv->fw_state; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - * - * ### NOTE:#### (!!!!) - * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock - */ -static inline void set_fwstate(struct mlme_priv *pmlmepriv, int state) -{ - pmlmepriv->fw_state |= state; - /* FOR HW integration */ - if (state == _FW_UNDER_SURVEY) - pmlmepriv->bScanInProcess = true; -} - -static inline void _clr_fwstate_(struct mlme_priv *pmlmepriv, int state) -{ - pmlmepriv->fw_state &= ~state; - /* FOR HW integration */ - if (state == _FW_UNDER_SURVEY) - pmlmepriv->bScanInProcess = false; -} - -/* - * No Limit on the calling context, - * therefore set it to be the critical section... - */ -static inline void clr_fwstate(struct mlme_priv *pmlmepriv, int state) -{ - spin_lock_bh(&pmlmepriv->lock); - if (check_fwstate(pmlmepriv, state)) - pmlmepriv->fw_state ^= state; - spin_unlock_bh(&pmlmepriv->lock); -} - -static inline void clr_fwstate_ex(struct mlme_priv *pmlmepriv, int state) -{ - spin_lock_bh(&pmlmepriv->lock); - _clr_fwstate_(pmlmepriv, state); - spin_unlock_bh(&pmlmepriv->lock); -} - -u16 rtw_get_capability(struct wlan_bssid_ex *bss); -void rtw_update_scanned_network(struct adapter *adapter, - struct wlan_bssid_ex *target); -void rtw_disconnect_hdl_under_linked(struct adapter *adapter, - struct sta_info *psta, u8 free_assoc); -void rtw_generate_random_ibss(u8 *pibss); -struct wlan_network *rtw_find_network(struct __queue *scanned_queue, u8 *addr); -struct wlan_network *rtw_get_oldest_wlan_network(struct __queue *scanned_queue); - -void rtw_free_assoc_resources(struct adapter *adapter); -void rtw_free_assoc_resources_locked(struct adapter *adapter); -void rtw_indicate_disconnect(struct adapter *adapter); -void rtw_indicate_connect(struct adapter *adapter); -void rtw_indicate_scan_done(struct adapter *padapter, bool aborted); - -int rtw_restruct_sec_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, - uint in_len); -int rtw_restruct_wmm_ie(struct adapter *adapter, u8 *in_ie, u8 *out_ie, - uint in_len, uint initial_out_len); -void rtw_init_registrypriv_dev_network(struct adapter *adapter); - -void rtw_update_registrypriv_dev_network(struct adapter *adapter); - -void rtw_get_encrypt_decrypt_from_registrypriv(struct adapter *adapter); - -void _rtw_join_timeout_handler(struct timer_list *t); -void rtw_scan_timeout_handler(struct timer_list *t); - -void rtw_dynamic_check_timer_handlder(struct timer_list *t); -#define rtw_is_scan_deny(adapter) false -#define rtw_clear_scan_deny(adapter) do {} while (0) -#define rtw_set_scan_deny_timer_hdl(adapter) do {} while (0) -#define rtw_set_scan_deny(adapter, ms) do {} while (0) - -void rtw_free_mlme_priv_ie_data(struct mlme_priv *pmlmepriv); - -struct wlan_network *rtw_alloc_network(struct mlme_priv *pmlmepriv); - -int rtw_if_up(struct adapter *padapter); - -u8 *rtw_get_capability_from_ie(u8 *ie); -u8 *rtw_get_beacon_interval_from_ie(u8 *ie); - -void rtw_joinbss_reset(struct adapter *padapter); - -unsigned int rtw_restructure_ht_ie(struct adapter *padapter, u8 *in_ie, - u8 *out_ie, uint in_len, uint *pout_len); -void rtw_update_ht_cap(struct adapter *padapter, u8 *pie, uint ie_len); -void rtw_issue_addbareq_cmd(struct adapter *padapter, - struct xmit_frame *pxmitframe); - -int rtw_is_same_ibss(struct adapter *adapter, struct wlan_network *pnetwork); -int is_same_network(struct wlan_bssid_ex *src, struct wlan_bssid_ex *dst); - -void rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network); -void _rtw_roaming(struct adapter *padapter, struct wlan_network *tgt_network); - -void rtw_stassoc_hw_rpt(struct adapter *adapter, struct sta_info *psta); - -#endif /* __RTL871X_MLME_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h b/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h deleted file mode 100644 index c4fcfa986726..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_mlme_ext.h +++ /dev/null @@ -1,680 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_MLME_EXT_H_ -#define __RTW_MLME_EXT_H_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <wlan_bssdef.h> - -/* Commented by Albert 20101105 */ -/* Increase the SURVEY_TO value from 100 to 150 ( 100ms to 150ms ) */ -/* The Realtek 8188CE SoftAP will spend around 100ms to send the probe response after receiving the probe request. */ -/* So, this driver tried to extend the dwell time for each scanning channel. */ -/* This will increase the chance to receive the probe response from SoftAP. */ - -#define SURVEY_TO (100) -#define REAUTH_TO (300) /* 50) */ -#define REASSOC_TO (300) /* 50) */ -/* define DISCONNECT_TO (3000) */ -#define ADDBA_TO (2000) - -#define LINKED_TO (1) /* unit:2 sec, 1x2=2 sec */ - -#define REAUTH_LIMIT (4) -#define REASSOC_LIMIT (4) -#define READDBA_LIMIT (2) - -#define ROAMING_LIMIT 8 - -#define DYNAMIC_FUNC_DISABLE (0x0) - -/* ====== ODM_ABILITY_E ======== */ -/* BB ODM section BIT 0-15 */ -#define DYNAMIC_BB_DIG BIT(0) -#define DYNAMIC_BB_RA_MASK BIT(1) -#define DYNAMIC_BB_DYNAMIC_TXPWR BIT(2) -#define DYNAMIC_BB_BB_FA_CNT BIT(3) - -#define DYNAMIC_BB_RSSI_MONITOR BIT(4) -#define DYNAMIC_BB_CCK_PD BIT(5) -#define DYNAMIC_BB_ANT_DIV BIT(6) -#define DYNAMIC_BB_PWR_SAVE BIT(7) -#define DYNAMIC_BB_PWR_TRA BIT(8) -#define DYNAMIC_BB_RATE_ADAPTIVE BIT(9) -#define DYNAMIC_BB_PATH_DIV BIT(10) -#define DYNAMIC_BB_PSD BIT(11) - -/* MAC DM section BIT 16-23 */ -#define DYNAMIC_MAC_EDCA_TURBO BIT(16) -#define DYNAMIC_MAC_EARLY_MODE BIT(17) - -/* RF ODM section BIT 24-31 */ -#define DYNAMIC_RF_TX_PWR_TRACK BIT(24) -#define DYNAMIC_RF_RX_GAIN_TRACK BIT(25) -#define DYNAMIC_RF_CALIBRATION BIT(26) - -#define DYNAMIC_ALL_FUNC_ENABLE 0xFFFFFFF - -#define _HW_STATE_NOLINK_ 0x00 -#define _HW_STATE_ADHOC_ 0x01 -#define _HW_STATE_STATION_ 0x02 -#define _HW_STATE_AP_ 0x03 - -#define _1M_RATE_ 0 -#define _2M_RATE_ 1 -#define _5M_RATE_ 2 -#define _11M_RATE_ 3 -#define _6M_RATE_ 4 -#define _9M_RATE_ 5 -#define _12M_RATE_ 6 -#define _18M_RATE_ 7 -#define _24M_RATE_ 8 -#define _36M_RATE_ 9 -#define _48M_RATE_ 10 -#define _54M_RATE_ 11 - -extern const u8 RTW_WPA_OUI[]; -extern const u8 WPS_OUI[]; - -/* Channel Plan Type. */ -/* Note: */ -/* We just add new channel plan when the new channel plan is different - * from any of the following channel plan. - */ -/* If you just want to customize the actions(scan period or join actions) - * about one of the channel plan, - */ -/* customize them in struct rt_channel_info in the RT_CHANNEL_LIST. */ -enum RT_CHANNEL_DOMAIN { - /* old channel plan mapping ===== */ - RT_CHANNEL_DOMAIN_FCC = 0x00, - RT_CHANNEL_DOMAIN_IC = 0x01, - RT_CHANNEL_DOMAIN_ETSI = 0x02, - RT_CHANNEL_DOMAIN_SPAIN = 0x03, - RT_CHANNEL_DOMAIN_FRANCE = 0x04, - RT_CHANNEL_DOMAIN_MKK = 0x05, - RT_CHANNEL_DOMAIN_MKK1 = 0x06, - RT_CHANNEL_DOMAIN_ISRAEL = 0x07, - RT_CHANNEL_DOMAIN_TELEC = 0x08, - RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN = 0x09, - RT_CHANNEL_DOMAIN_WORLD_WIDE_13 = 0x0A, - RT_CHANNEL_DOMAIN_TAIWAN = 0x0B, - RT_CHANNEL_DOMAIN_CHINA = 0x0C, - RT_CHANNEL_DOMAIN_SINGAPORE_INDIA_MEXICO = 0x0D, - RT_CHANNEL_DOMAIN_KOREA = 0x0E, - RT_CHANNEL_DOMAIN_TURKEY = 0x0F, - RT_CHANNEL_DOMAIN_JAPAN = 0x10, - RT_CHANNEL_DOMAIN_FCC_NO_DFS = 0x11, - RT_CHANNEL_DOMAIN_JAPAN_NO_DFS = 0x12, - RT_CHANNEL_DOMAIN_WORLD_WIDE_5G = 0x13, - RT_CHANNEL_DOMAIN_TAIWAN_NO_DFS = 0x14, - - /* new channel plan mapping, (2GDOMAIN_5GDOMAIN) ===== */ - RT_CHANNEL_DOMAIN_WORLD_NULL = 0x20, - RT_CHANNEL_DOMAIN_ETSI1_NULL = 0x21, - RT_CHANNEL_DOMAIN_FCC1_NULL = 0x22, - RT_CHANNEL_DOMAIN_MKK1_NULL = 0x23, - RT_CHANNEL_DOMAIN_ETSI2_NULL = 0x24, - RT_CHANNEL_DOMAIN_FCC1_FCC1 = 0x25, - RT_CHANNEL_DOMAIN_WORLD_ETSI1 = 0x26, - RT_CHANNEL_DOMAIN_MKK1_MKK1 = 0x27, - RT_CHANNEL_DOMAIN_WORLD_KCC1 = 0x28, - RT_CHANNEL_DOMAIN_WORLD_FCC2 = 0x29, - RT_CHANNEL_DOMAIN_WORLD_FCC3 = 0x30, - RT_CHANNEL_DOMAIN_WORLD_FCC4 = 0x31, - RT_CHANNEL_DOMAIN_WORLD_FCC5 = 0x32, - RT_CHANNEL_DOMAIN_WORLD_FCC6 = 0x33, - RT_CHANNEL_DOMAIN_FCC1_FCC7 = 0x34, - RT_CHANNEL_DOMAIN_WORLD_ETSI2 = 0x35, - RT_CHANNEL_DOMAIN_WORLD_ETSI3 = 0x36, - RT_CHANNEL_DOMAIN_MKK1_MKK2 = 0x37, - RT_CHANNEL_DOMAIN_MKK1_MKK3 = 0x38, - RT_CHANNEL_DOMAIN_FCC1_NCC1 = 0x39, - RT_CHANNEL_DOMAIN_FCC1_NCC2 = 0x40, - RT_CHANNEL_DOMAIN_GLOBAL_DOAMIN_2G = 0x41, - /* Add new channel plan above this line=============== */ - RT_CHANNEL_DOMAIN_MAX, - RT_CHANNEL_DOMAIN_REALTEK_DEFINE = 0x7F, -}; - -enum RT_CHANNEL_DOMAIN_2G { - RT_CHANNEL_DOMAIN_2G_WORLD = 0x00, /* Worldwide 13 */ - RT_CHANNEL_DOMAIN_2G_ETSI1 = 0x01, /* Europe */ - RT_CHANNEL_DOMAIN_2G_FCC1 = 0x02, /* US */ - RT_CHANNEL_DOMAIN_2G_MKK1 = 0x03, /* Japan */ - RT_CHANNEL_DOMAIN_2G_ETSI2 = 0x04, /* France */ - RT_CHANNEL_DOMAIN_2G_NULL = 0x05, - /* Add new channel plan above this line=============== */ - RT_CHANNEL_DOMAIN_2G_MAX, -}; - -#define rtw_is_channel_plan_valid(chplan) \ - (chplan < RT_CHANNEL_DOMAIN_MAX || \ - chplan == RT_CHANNEL_DOMAIN_REALTEK_DEFINE) - -struct rt_channel_plan { - unsigned char Channel[MAX_CHANNEL_NUM]; - unsigned char Len; -}; - -struct rt_channel_plan_2g { - unsigned char Channel[MAX_CHANNEL_NUM_2G]; - unsigned char Len; -}; - -struct rt_channel_plan_map { - unsigned char Index2G; -}; - -enum Associated_AP { - atherosAP = 0, - broadcomAP = 1, - ciscoAP = 2, - marvellAP = 3, - ralinkAP = 4, - realtekAP = 5, - airgocapAP = 6, - unknownAP = 7, - maxAP, -}; - -enum HT_IOT_PEER { - HT_IOT_PEER_UNKNOWN = 0, - HT_IOT_PEER_REALTEK = 1, - HT_IOT_PEER_REALTEK_92SE = 2, - HT_IOT_PEER_BROADCOM = 3, - HT_IOT_PEER_RALINK = 4, - HT_IOT_PEER_ATHEROS = 5, - HT_IOT_PEER_CISCO = 6, - HT_IOT_PEER_MERU = 7, - HT_IOT_PEER_MARVELL = 8, - HT_IOT_PEER_REALTEK_SOFTAP = 9,/* peer is RealTek SOFT_AP */ - HT_IOT_PEER_SELF_SOFTAP = 10, /* Self is SoftAP */ - HT_IOT_PEER_AIRGO = 11, - HT_IOT_PEER_INTEL = 12, - HT_IOT_PEER_RTK_APCLIENT = 13, - HT_IOT_PEER_REALTEK_81XX = 14, - HT_IOT_PEER_REALTEK_WOW = 15, - HT_IOT_PEER_TENDA = 16, - HT_IOT_PEER_MAX = 17 -}; - -enum SCAN_STATE { - SCAN_DISABLE = 0, - SCAN_START = 1, - SCAN_TXNULL = 2, - SCAN_PROCESS = 3, - SCAN_COMPLETE = 4, - SCAN_STATE_MAX, -}; - -struct mlme_handler { - unsigned int num; - const char *str; - unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame); -}; - -struct action_handler { - unsigned int num; - const char *str; - unsigned int (*func)(struct adapter *adapt, struct recv_frame *frame); -}; - -struct ss_res { - int state; - int bss_cnt; - int channel_idx; - int scan_mode; - u8 ssid_num; - u8 ch_num; - struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; - struct rtw_ieee80211_channel ch[RTW_CHANNEL_SCAN_AMOUNT]; -}; - -/* define AP_MODE 0x0C */ -/* define STATION_MODE 0x08 */ -/* define AD_HOC_MODE 0x04 */ -/* define NO_LINK_MODE 0x00 */ - -#define WIFI_FW_NULL_STATE _HW_STATE_NOLINK_ -#define WIFI_FW_STATION_STATE _HW_STATE_STATION_ -#define WIFI_FW_AP_STATE _HW_STATE_AP_ -#define WIFI_FW_ADHOC_STATE _HW_STATE_ADHOC_ - -#define WIFI_FW_AUTH_NULL 0x00000100 -#define WIFI_FW_AUTH_STATE 0x00000200 -#define WIFI_FW_AUTH_SUCCESS 0x00000400 - -#define WIFI_FW_ASSOC_STATE 0x00002000 -#define WIFI_FW_ASSOC_SUCCESS 0x00004000 - -#define WIFI_FW_LINKING_STATE (WIFI_FW_AUTH_NULL | \ - WIFI_FW_AUTH_STATE | \ - WIFI_FW_AUTH_SUCCESS | \ - WIFI_FW_ASSOC_STATE) - -struct FW_Sta_Info { - struct sta_info *psta; - u32 status; - u32 rx_pkt; - u32 retry; - unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; -}; - -/* - * Usage: - * When one iface acted as AP mode and the other iface is STA mode and scanning, - * it should switch back to AP's operating channel periodically. - * Parameters info: - * When the driver scanned RTW_SCAN_NUM_OF_CH channels, it would switch back to - * AP's operating channel for - * RTW_STAY_AP_CH_MILLISECOND * SURVEY_TO milliseconds. - * Example: - * For chip supports 2.4G + 5GHz and AP mode is operating in channel 1, - * RTW_SCAN_NUM_OF_CH is 8, RTW_STAY_AP_CH_MS is 3 and SURVEY_TO is 100. - * When it's STA mode gets set_scan command, - * it would - * 1. Doing the scan on channel 1.2.3.4.5.6.7.8 - * 2. Back to channel 1 for 300 milliseconds - * 3. Go through doing site survey on channel 9.10.11.36.40.44.48.52 - * 4. Back to channel 1 for 300 milliseconds - * 5. ... and so on, till survey done. - */ - -struct mlme_ext_info { - u32 state; - u32 reauth_count; - u32 reassoc_count; - u32 link_count; - u32 auth_seq; - u32 auth_algo; /* 802.11 auth, could be open, shared, auto */ - u32 authModeToggle; - u32 enc_algo;/* encrypt algorithm; */ - u32 key_index; /* this is only valid for legacy wep, - * 0~3 for key id. - */ - u32 iv; - u8 chg_txt[128]; - u16 aid; - u16 bcn_interval; - u16 capability; - u8 assoc_AP_vendor; - u8 slotTime; - u8 preamble_mode; - u8 WMM_enable; - u8 ERP_enable; - u8 ERP_IE; - u8 HT_enable; - u8 HT_caps_enable; - u8 HT_info_enable; - u8 HT_protection; - u8 turboMode_cts2self; - u8 turboMode_rtsen; - u8 SM_PS; - u8 agg_enable_bitmap; - u8 ADDBA_retry_count; - u8 candidate_tid_bitmap; - u8 dialogToken; - /* Accept ADDBA Request */ - bool accept_addba_req; - u8 bwmode_updated; - u8 hidden_ssid_mode; - - struct ADDBA_request ADDBA_req; - struct WMM_para_element WMM_param; - struct ieee80211_ht_cap HT_caps; - struct HT_info_element HT_info; - struct wlan_bssid_ex network;/* join network or bss_network, - * if in ap mode, it is the same - * as cur_network.network - */ - struct FW_Sta_Info FW_sta_info[NUM_STA]; -}; - -/* The channel information about this channel including joining, - * scanning, and power constraints. - */ -struct rt_channel_info { - u8 ChannelNum; /* The channel number. */ - enum rt_scan_type ScanType; /* Scan type such as passive - * or active scan. - */ - u32 rx_count; -}; - -int rtw_ch_set_search_ch(struct rt_channel_info *ch_set, const u32 ch); - -/* P2P_MAX_REG_CLASSES - Maximum number of regulatory classes */ -#define P2P_MAX_REG_CLASSES 10 - -/* P2P_MAX_REG_CLASS_CHANNELS - Maximum number of chan per regulatory class */ -#define P2P_MAX_REG_CLASS_CHANNELS 20 - -/* struct p2p_channels - List of supported channels */ -struct p2p_channels { - /* struct p2p_reg_class - Supported regulatory class */ - struct p2p_reg_class { - /* reg_class - Regulatory class (IEEE 802.11-2007, Annex J) */ - u8 reg_class; - - /* channel - Supported channels */ - u8 channel[P2P_MAX_REG_CLASS_CHANNELS]; - - /* channels - Number of channel entries in use */ - size_t channels; - } reg_class[P2P_MAX_REG_CLASSES]; - - /* reg_classes - Number of reg_class entries in use */ - size_t reg_classes; -}; - -struct p2p_oper_class_map { - enum hw_mode {IEEE80211G} mode; - u8 op_class; - u8 min_chan; - u8 max_chan; - u8 inc; - enum {BW20, BW40PLUS, BW40MINUS} bw; -}; - -struct mlme_ext_priv { - u8 mlmeext_init; - atomic_t event_seq; - u16 mgnt_seq; - - unsigned char cur_channel; - unsigned char cur_bwmode; - unsigned char cur_ch_offset;/* PRIME_CHNL_OFFSET */ - unsigned char cur_wireless_mode; /* NETWORK_TYPE */ - - unsigned char oper_channel; /* saved chan info when call - * set_channel_bw - */ - unsigned char oper_bwmode; - unsigned char oper_ch_offset;/* PRIME_CHNL_OFFSET */ - - unsigned char max_chan_nums; - struct rt_channel_info channel_set[MAX_CHANNEL_NUM]; - struct p2p_channels channel_list; - unsigned char basicrate[NumRates]; - unsigned char datarate[NumRates]; - - struct ss_res sitesurvey_res; - struct mlme_ext_info mlmext_info;/* for sta/adhoc mode, including - * current scan/connecting/connected - * related info. For ap mode, - * network includes ap's cap_info - */ - struct timer_list survey_timer; - struct timer_list link_timer; - u16 chan_scan_time; - - u8 scan_abort; - u8 tx_rate; /* TXRATE when USERATE is set. */ - - u32 retry; /* retry for issue probereq */ - - u64 TSFValue; - -#ifdef CONFIG_88EU_AP_MODE - unsigned char bstart_bss; -#endif - u8 update_channel_plan_by_ap_done; - /* recv_decache check for Action_public frame */ - u8 action_public_dialog_token; - u16 action_public_rxseq; - u8 active_keep_alive_check; -}; - -int init_mlme_ext_priv(struct adapter *adapter); -int init_hw_mlme_ext(struct adapter *padapter); -void free_mlme_ext_priv(struct mlme_ext_priv *pmlmeext); -void init_mlme_ext_timer(struct adapter *padapter); -void init_addba_retry_timer(struct adapter *adapt, struct sta_info *sta); -struct xmit_frame *alloc_mgtxmitframe(struct xmit_priv *pxmitpriv); - -unsigned char networktype_to_raid(unsigned char network_type); -u8 judge_network_type(struct adapter *padapter, unsigned char *rate); -void get_rate_set(struct adapter *padapter, unsigned char *pbssrate, int *len); -void UpdateBrateTbl(struct adapter *padapter, u8 *mBratesOS); -void UpdateBrateTblForSoftAP(u8 *bssrateset, u32 bssratelen); - -void Save_DM_Func_Flag(struct adapter *padapter); -void Restore_DM_Func_Flag(struct adapter *padapter); -void Switch_DM_Func(struct adapter *padapter, u32 mode, u8 enable); - -void Set_MSR(struct adapter *padapter, u8 type); - -u8 rtw_get_oper_ch(struct adapter *adapter); -void rtw_set_oper_ch(struct adapter *adapter, u8 ch); -void rtw_set_oper_bw(struct adapter *adapter, u8 bw); -void rtw_set_oper_choffset(struct adapter *adapter, u8 offset); - -void set_channel_bwmode(struct adapter *padapter, unsigned char channel, - unsigned char channel_offset, unsigned short bwmode); -void SelectChannel(struct adapter *padapter, unsigned char channel); -void SetBWMode(struct adapter *padapter, unsigned short bwmode, - unsigned char channel_offset); - -unsigned int decide_wait_for_beacon_timeout(unsigned int bcn_interval); - -void write_cam(struct adapter *padapter, u8 entry, u16 ctrl, u8 *mac, u8 *key); -void clear_cam_entry(struct adapter *padapter, u8 entry); - -void invalidate_cam_all(struct adapter *padapter); - -int allocate_fw_sta_entry(struct adapter *padapter); -void flush_all_cam_entry(struct adapter *padapter); - -void update_network(struct wlan_bssid_ex *dst, struct wlan_bssid_ex *src, - struct adapter *adapter, bool update_ie); - -u16 get_beacon_interval(struct wlan_bssid_ex *bss); - -int is_client_associated_to_ap(struct adapter *padapter); -int is_client_associated_to_ibss(struct adapter *padapter); -int is_IBSS_empty(struct adapter *padapter); - -unsigned char check_assoc_AP(u8 *pframe, uint len); - -int WMM_param_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); -void WMMOnAssocRsp(struct adapter *padapter); - -void HT_caps_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); -void HT_info_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); -void HTOnAssocRsp(struct adapter *padapter); - -void ERP_IE_handler(struct adapter *padapter, struct ndis_802_11_var_ie *pIE); -void VCS_update(struct adapter *padapter, struct sta_info *psta); - -void update_beacon_info(struct adapter *padapter, u8 *pframe, uint len, - struct sta_info *psta); -int rtw_check_bcn_info(struct adapter *Adapter, u8 *pframe, u32 packet_len); -void update_IOT_info(struct adapter *padapter); -void update_capinfo(struct adapter *adapter, u16 updatecap); -void update_wireless_mode(struct adapter *padapter); -void update_tx_basic_rate(struct adapter *padapter, u8 modulation); -void update_bmc_sta_support_rate(struct adapter *padapter, u32 mac_id); -int update_sta_support_rate(struct adapter *padapter, u8 *pvar_ie, - uint var_ie_len, int cam_idx); - -/* for sta/adhoc mode */ -void update_sta_info(struct adapter *padapter, struct sta_info *psta); -unsigned int update_basic_rate(unsigned char *ptn, unsigned int ptn_sz); -unsigned int update_supported_rate(unsigned char *ptn, unsigned int ptn_sz); -unsigned int update_MSC_rate(struct ieee80211_ht_cap *pHT_caps); -void Update_RA_Entry(struct adapter *padapter, u32 mac_id); -void set_sta_rate(struct adapter *padapter, struct sta_info *psta); - -unsigned char get_highest_rate_idx(u32 mask); -int support_short_GI(struct adapter *padapter, struct ieee80211_ht_cap *caps); -unsigned int is_ap_in_tkip(struct adapter *padapter); - -void report_join_res(struct adapter *padapter, int res); -void report_survey_event(struct adapter *padapter, - struct recv_frame *precv_frame); -void report_surveydone_event(struct adapter *padapter); -void report_del_sta_event(struct adapter *padapter, - unsigned char *addr, unsigned short reason); -void report_add_sta_event(struct adapter *padapter, unsigned char *addr, - int cam_idx); - -u8 set_tx_beacon_cmd(struct adapter *padapter); -unsigned int setup_beacon_frame(struct adapter *padapter, - unsigned char *beacon_frame); -void update_mgnt_tx_rate(struct adapter *padapter, u8 rate); -void update_mgntframe_attrib(struct adapter *padapter, - struct pkt_attrib *pattrib); - -int issue_nulldata(struct adapter *padapter, unsigned char *da, - unsigned int power_mode, int try_cnt, int wait_ms); -int issue_qos_nulldata(struct adapter *padapter, unsigned char *da, - u16 tid, int try_cnt, int wait_ms); -int issue_deauth(struct adapter *padapter, unsigned char *da, - unsigned short reason); -unsigned int send_delba(struct adapter *padapter, u8 initiator, u8 *addr); -unsigned int send_beacon(struct adapter *padapter); - -void mlmeext_joinbss_event_callback(struct adapter *padapter, int join_res); -void mlmeext_sta_del_event_callback(struct adapter *padapter); -void mlmeext_sta_add_event_callback(struct adapter *padapter, - struct sta_info *psta); - -void linked_status_chk(struct adapter *padapter); - -void survey_timer_hdl(struct timer_list *t); -void link_timer_hdl(struct timer_list *t); -void addba_timer_hdl(struct timer_list *t); - -#define set_survey_timer(mlmeext, ms) \ - mod_timer(&mlmeext->survey_timer, jiffies + \ - msecs_to_jiffies(ms)) - -#define set_link_timer(mlmeext, ms) \ - mod_timer(&mlmeext->link_timer, jiffies + \ - msecs_to_jiffies(ms)) - -void process_addba_req(struct adapter *padapter, u8 *paddba_req, u8 *addr); - -void update_TSF(struct mlme_ext_priv *pmlmeext, u8 *pframe, uint len); -void correct_TSF(struct adapter *padapter, struct mlme_ext_priv *pmlmeext); - -struct cmd_hdl { - uint parmsize; - u8 (*h2cfuns)(struct adapter *padapter, u8 *pbuf); -}; - -u8 read_macreg_hdl(struct adapter *padapter, u8 *pbuf); -u8 write_macreg_hdl(struct adapter *padapter, u8 *pbuf); -u8 read_bbreg_hdl(struct adapter *padapter, u8 *pbuf); -u8 write_bbreg_hdl(struct adapter *padapter, u8 *pbuf); -u8 read_rfreg_hdl(struct adapter *padapter, u8 *pbuf); -u8 write_rfreg_hdl(struct adapter *padapter, u8 *pbuf); -u8 join_cmd_hdl(struct adapter *padapter, u8 *pbuf); -u8 disconnect_hdl(struct adapter *padapter, u8 *pbuf); -u8 createbss_hdl(struct adapter *padapter, u8 *pbuf); -u8 setopmode_hdl(struct adapter *padapter, u8 *pbuf); -u8 sitesurvey_cmd_hdl(struct adapter *padapter, u8 *pbuf); -u8 setauth_hdl(struct adapter *padapter, u8 *pbuf); -u8 setkey_hdl(struct adapter *padapter, u8 *pbuf); -u8 set_stakey_hdl(struct adapter *padapter, u8 *pbuf); -u8 set_assocsta_hdl(struct adapter *padapter, u8 *pbuf); -u8 del_assocsta_hdl(struct adapter *padapter, u8 *pbuf); -u8 add_ba_hdl(struct adapter *padapter, unsigned char *pbuf); - -u8 mlme_evt_hdl(struct adapter *padapter, unsigned char *pbuf); -u8 h2c_msg_hdl(struct adapter *padapter, unsigned char *pbuf); -u8 tx_beacon_hdl(struct adapter *padapter, unsigned char *pbuf); -u8 set_ch_hdl(struct adapter *padapter, u8 *pbuf); -u8 set_chplan_hdl(struct adapter *padapter, unsigned char *pbuf); -u8 led_blink_hdl(struct adapter *padapter, unsigned char *pbuf); -/* Handling DFS channel switch announcement ie. */ -u8 set_csa_hdl(struct adapter *padapter, unsigned char *pbuf); -u8 tdls_hdl(struct adapter *padapter, unsigned char *pbuf); - -struct C2HEvent_Header { -#ifdef __LITTLE_ENDIAN - unsigned int len:16; - unsigned int ID:8; - unsigned int seq:8; -#elif defined(__BIG_ENDIAN) - unsigned int seq:8; - unsigned int ID:8; - unsigned int len:16; -#endif - unsigned int rsvd; -}; - -void rtw_dummy_event_callback(struct adapter *adapter, u8 *pbuf); -void rtw_fwdbg_event_callback(struct adapter *adapter, u8 *pbuf); - -enum rtw_c2h_event { - _Read_MACREG_EVT_ = 0, /*0*/ - _Read_BBREG_EVT_, - _Read_RFREG_EVT_, - _Read_EEPROM_EVT_, - _Read_EFUSE_EVT_, - _Read_CAM_EVT_, /*5*/ - _Get_BasicRate_EVT_, - _Get_DataRate_EVT_, - _Survey_EVT_, /*8*/ - _SurveyDone_EVT_, /*9*/ - - _JoinBss_EVT_, /*10*/ - _AddSTA_EVT_, - _DelSTA_EVT_, - _AtimDone_EVT_, - _TX_Report_EVT_, - _CCX_Report_EVT_, /*15*/ - _DTM_Report_EVT_, - _TX_Rate_Statistics_EVT_, - _C2HLBK_EVT_, - _FWDBG_EVT_, - _C2HFEEDBACK_EVT_, /*20*/ - _ADDBA_EVT_, - _C2HBCN_EVT_, - _ReportPwrState_EVT_, /* filen: only for PCIE, USB */ - _CloseRF_EVT_, /* filen: only for PCIE, - * work around ASPM - */ - MAX_C2HEVT -}; - -#ifdef _RTW_MLME_EXT_C_ - -static struct fwevent wlanevents[] = { - {0, rtw_dummy_event_callback}, /*0*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, &rtw_survey_event_callback}, /*8*/ - {sizeof(struct surveydone_event), &rtw_surveydone_event_callback},/*9*/ - {0, &rtw_joinbss_event_callback}, /*10*/ - {sizeof(struct stassoc_event), &rtw_stassoc_event_callback}, - {sizeof(struct stadel_event), &rtw_stadel_event_callback}, - {0, NULL}, - {0, rtw_dummy_event_callback}, - {0, NULL}, /*15*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, rtw_fwdbg_event_callback}, - {0, NULL}, /*20*/ - {0, NULL}, - {0, NULL}, - {0, NULL}, - {0, NULL}, -}; - -#endif/* _RTL_MLME_EXT_C_ */ - -#endif /* __RTW_MLME_EXT_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h b/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h deleted file mode 100644 index 4345dc0c7cf9..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_pwrctrl.h +++ /dev/null @@ -1,245 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_PWRCTRL_H_ -#define __RTW_PWRCTRL_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define FW_PWR0 0 -#define FW_PWR1 1 -#define FW_PWR2 2 -#define FW_PWR3 3 -#define HW_PWR0 7 -#define HW_PWR1 6 -#define HW_PWR2 2 -#define HW_PWR3 0 -#define HW_PWR4 8 - -#define FW_PWRMSK 0x7 - -#define XMIT_ALIVE BIT(0) -#define RECV_ALIVE BIT(1) -#define CMD_ALIVE BIT(2) -#define EVT_ALIVE BIT(3) - -enum power_mgnt { - PS_MODE_ACTIVE = 0, - PS_MODE_MIN, - PS_MODE_MAX, - PS_MODE_DTIM, - PS_MODE_VOIP, - PS_MODE_UAPSD_WMM, - PS_MODE_UAPSD, - PS_MODE_IBSS, - PS_MODE_WWLAN, - PM_Radio_Off, - PM_Card_Disable, - PS_MODE_NUM -}; - -/* - * BIT[2:0] = HW state - * BIT[3] = Protocol PS state, 0: register active state, - * 1: register sleep state - * BIT[4] = sub-state - */ - -#define PS_DPS BIT(0) -#define PS_LCLK (PS_DPS) -#define PS_RF_OFF BIT(1) -#define PS_ALL_ON BIT(2) -#define PS_ST_ACTIVE BIT(3) - -#define PS_ISR_ENABLE BIT(4) -#define PS_IMR_ENABLE BIT(5) -#define PS_ACK BIT(6) -#define PS_TOGGLE BIT(7) - -#define PS_STATE_MASK (0x0F) -#define PS_STATE_HW_MASK (0x07) -#define PS_SEQ_MASK (0xc0) - -#define PS_STATE(x) (PS_STATE_MASK & (x)) -#define PS_STATE_HW(x) (PS_STATE_HW_MASK & (x)) -#define PS_SEQ(x) (PS_SEQ_MASK & (x)) - -#define PS_STATE_S0 (PS_DPS) -#define PS_STATE_S1 (PS_LCLK) -#define PS_STATE_S2 (PS_RF_OFF) -#define PS_STATE_S3 (PS_ALL_ON) -#define PS_STATE_S4 ((PS_ST_ACTIVE) | (PS_ALL_ON)) - -#define PS_IS_RF_ON(x) ((x) & (PS_ALL_ON)) -#define PS_IS_ACTIVE(x) ((x) & (PS_ST_ACTIVE)) -#define CLR_PS_STATE(x) ((x) = ((x) & (0xF0))) - -struct reportpwrstate_parm { - unsigned char mode; - unsigned char state; /* the CPWM value */ - unsigned short rsvd; -}; - -#define LPS_DELAY_TIME 1 * HZ /* 1 sec */ - -#define EXE_PWR_NONE 0x01 -#define EXE_PWR_IPS 0x02 -#define EXE_PWR_LPS 0x04 - -/* RF state. */ -enum rt_rf_power_state { - rf_on, /* RF is on after RFSleep or RFOff */ - rf_sleep, /* 802.11 Power Save mode */ - rf_off, /* HW/SW Radio OFF or Inactive Power Save */ - /* Add the new RF state above this line===== */ - rf_max -}; - -/* RF Off Level for IPS or HW/SW radio off */ -#define RT_RF_OFF_LEVL_ASPM BIT(0) /* PCI ASPM */ -#define RT_RF_OFF_LEVL_CLK_REQ BIT(1) /* PCI clock request */ -#define RT_RF_OFF_LEVL_PCI_D3 BIT(2) /* PCI D3 mode */ -#define RT_RF_OFF_LEVL_HALT_NIC BIT(3) /* NIC halt, re-init hw param*/ -#define RT_RF_OFF_LEVL_FREE_FW BIT(4) /* FW free, re-download the FW*/ -#define RT_RF_OFF_LEVL_FW_32K BIT(5) /* FW in 32k */ -#define RT_RF_PS_LEVEL_ALWAYS_ASPM BIT(6) /* Always enable ASPM and Clock - * Req in initialization. - */ -#define RT_RF_LPS_DISALBE_2R BIT(30) /* When LPS is on, disable 2R - * if no packet is RX or TX. - */ -#define RT_RF_LPS_LEVEL_ASPM BIT(31) /* LPS with ASPM */ - -#define RT_IN_PS_LEVEL(ppsc, _PS_FLAG) \ - ((ppsc->cur_ps_level & _PS_FLAG) ? true : false) -#define RT_CLEAR_PS_LEVEL(ppsc, _PS_FLAG) \ - (ppsc->cur_ps_level &= (~(_PS_FLAG))) -#define RT_SET_PS_LEVEL(ppsc, _PS_FLAG) \ - (ppsc->cur_ps_level |= _PS_FLAG) - -enum _PS_BBRegBackup_ { - PSBBREG_RF0 = 0, - PSBBREG_RF1, - PSBBREG_RF2, - PSBBREG_AFE0, - PSBBREG_TOTALCNT -}; - -enum { /* for ips_mode */ - IPS_NONE = 0, - IPS_NORMAL, - IPS_LEVEL_2, -}; - -struct pwrctrl_priv { - struct mutex mutex_lock; - volatile u8 rpwm; /* requested power state for fw */ - volatile u8 cpwm; /* fw current power state. updated when - * 1. read from HCPWM 2. driver lowers power level - */ - volatile u8 tog; /* toggling */ - volatile u8 cpwm_tog; /* toggling */ - - u8 pwr_mode; - u8 smart_ps; - u8 bcn_ant_mode; - - u32 alives; - struct work_struct cpwm_event; - u8 bpower_saving; - - u8 b_hw_radio_off; - u8 reg_rfoff; - u8 reg_pdnmode; /* powerdown mode */ - u32 rfoff_reason; - - /* RF OFF Level */ - u32 cur_ps_level; - u32 reg_rfps_level; - uint ips_enter_cnts; - uint ips_leave_cnts; - - u8 ips_mode; - u8 ips_mode_req; /* used to accept the mode setting request, - * will update to ipsmode later - */ - uint bips_processing; - unsigned long ips_deny_time; /* will deny IPS when system time less than this */ - u8 ps_processing; /* temp used to mark whether in rtw_ps_processor */ - - bool bLeisurePs; - u8 LpsIdleCount; - u8 power_mgnt; - u8 bFwCurrentInPSMode; - u32 DelayLPSLastTimeStamp; - u8 btcoex_rfon; - s32 pnp_current_pwr_state; - u8 pnp_bstop_trx; - - u8 bInternalAutoSuspend; - u8 bInSuspend; - u8 bSupportRemoteWakeup; - struct timer_list pwr_state_check_timer; - int pwr_state_check_interval; - u8 pwr_state_check_cnts; - - int ps_flag; - - enum rt_rf_power_state rf_pwrstate;/* cur power state */ - enum rt_rf_power_state change_rfpwrstate; - - u8 wepkeymask; - u8 bHWPowerdown;/* if support hw power down */ - u8 bHWPwrPindetect; - u8 bkeepfwalive; - u8 brfoffbyhw; - unsigned long PS_BBRegBackup[PSBBREG_TOTALCNT]; -}; - -#define rtw_get_ips_mode_req(pwrctrlpriv) \ - (pwrctrlpriv)->ips_mode_req - -#define rtw_ips_mode_req(pwrctrlpriv, ips_mode) \ - ((pwrctrlpriv)->ips_mode_req = (ips_mode)) - -#define RTW_PWR_STATE_CHK_INTERVAL 2000 - -#define _rtw_set_pwr_state_check_timer(pwrctrlpriv, ms) \ - mod_timer(&pwrctrlpriv->pwr_state_check_timer, \ - jiffies + msecs_to_jiffies(ms)) - -#define rtw_set_pwr_state_check_timer(pwrctrl) \ - _rtw_set_pwr_state_check_timer((pwrctrl), \ - (pwrctrl)->pwr_state_check_interval) - -void rtw_init_pwrctrl_priv(struct adapter *adapter); - -void rtw_set_ps_mode(struct adapter *adapter, u8 ps_mode, u8 smart_ps, - u8 bcn_ant_mode); -void rtw_set_rpwm(struct adapter *adapter, u8 val8); -void LeaveAllPowerSaveMode(struct adapter *adapter); -void ips_enter(struct adapter *padapter); -int ips_leave(struct adapter *padapter); - -void rtw_ps_processor(struct adapter *padapter); - -enum rt_rf_power_state RfOnOffDetect(struct adapter *iadapter); - -s32 LPS_RF_ON_check(struct adapter *adapter, u32 delay_ms); -void LPS_Enter(struct adapter *adapter); -void LPS_Leave(struct adapter *adapter); - -int _rtw_pwr_wakeup(struct adapter *adapter, u32 ips_defer_ms, - const char *caller); -#define rtw_pwr_wakeup(adapter) \ - _rtw_pwr_wakeup(adapter, RTW_PWR_STATE_CHK_INTERVAL, __func__) -#define rtw_pwr_wakeup_ex(adapter, ips_deffer_ms) \ - _rtw_pwr_wakeup(adapter, ips_deffer_ms, __func__) -int rtw_pm_set_ips(struct adapter *adapter, u8 mode); -int rtw_pm_set_lps(struct adapter *adapter, u8 mode); - -#endif /* __RTL871X_PWRCTRL_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_recv.h b/drivers/staging/rtl8188eu/include/rtw_recv.h deleted file mode 100644 index 8c906b666b62..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_recv.h +++ /dev/null @@ -1,262 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_RECV_H_ -#define _RTW_RECV_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define NR_RECVFRAME 256 - -#define RXFRAME_ALIGN 8 -#define RXFRAME_ALIGN_SZ (1 << RXFRAME_ALIGN) - -#define MAX_RXFRAME_CNT 512 -#define MAX_RX_NUMBLKS (32) -#define RECVFRAME_HDR_ALIGN 128 - -#define SNAP_SIZE sizeof(struct ieee80211_snap_hdr) - -#define MAX_SUBFRAME_COUNT 64 - -/* for Rx reordering buffer control */ -struct recv_reorder_ctrl { - struct adapter *padapter; - bool enable; - u16 indicate_seq;/* wstart_b, init_value=0xffff */ - u16 wend_b; - u8 wsize_b; - struct __queue pending_recvframe_queue; - struct timer_list reordering_ctrl_timer; -}; - -struct stainfo_rxcache { - u16 tid_rxseq[16]; -/* - * unsigned short tid0_rxseq; - * unsigned short tid1_rxseq; - * unsigned short tid2_rxseq; - * unsigned short tid3_rxseq; - * unsigned short tid4_rxseq; - * unsigned short tid5_rxseq; - * unsigned short tid6_rxseq; - * unsigned short tid7_rxseq; - * unsigned short tid8_rxseq; - * unsigned short tid9_rxseq; - * unsigned short tid10_rxseq; - * unsigned short tid11_rxseq; - * unsigned short tid12_rxseq; - * unsigned short tid13_rxseq; - * unsigned short tid14_rxseq; - * unsigned short tid15_rxseq; - */ -}; - -struct signal_stat { - u8 update_req; /* used to indicate */ - u8 avg_val; /* avg of valid elements */ - u32 total_num; /* num of valid elements */ - u32 total_val; /* sum of valid elements */ -}; - -#define MAX_PATH_NUM_92CS 3 - -struct phy_info { - u8 RxPWDBAll; - u8 SignalQuality; /* in 0-100 index. */ - u8 RxMIMOSignalQuality[MAX_PATH_NUM_92CS]; /* EVM */ - u8 RxMIMOSignalStrength[MAX_PATH_NUM_92CS];/* in 0~100 index */ - s8 RxPower; /* in dBm Translate from PWdB */ -/* Real power in dBm for this packet, no beautification and aggregation. - * Keep this raw info to be used for the other procedures. - */ - s8 recvpower; - u8 BTRxRSSIPercentage; - u8 SignalStrength; /* in 0-100 index. */ - u8 RxPwr[MAX_PATH_NUM_92CS];/* per-path's pwdb */ - u8 RxSNR[MAX_PATH_NUM_92CS];/* per-path's SNR */ -}; - -struct rx_pkt_attrib { - u16 pkt_len; - u8 physt; - u8 drvinfo_sz; - u8 shift_sz; - u8 hdrlen; /* the WLAN Header Len */ - u8 to_fr_ds; - u8 amsdu; - u8 qos; - u8 priority; - u8 pw_save; - u8 mdata; - u16 seq_num; - u8 frag_num; - u8 mfrag; - u8 order; - u8 privacy; /* in frame_ctrl field */ - u8 bdecrypted; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - u8 iv_len; - u8 icv_len; - u8 crc_err; - u8 icv_err; - - u16 eth_type; - - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 bssid[ETH_ALEN]; - - u8 ack_policy; - - u8 key_index; - - u8 mcs_rate; - u8 rxht; - u8 sgi; - u8 pkt_rpt_type; - u32 MacIDValidEntry[2]; /* 64 bits present 64 entry. */ - - struct phy_info phy_info; -}; - -/* These definition is used for Rx packet reordering. */ -#define SN_LESS(a, b) (((a - b) & 0x800) != 0) -#define SN_EQUAL(a, b) (a == b) -#define REORDER_WAIT_TIME (50) /* (ms) */ - -#define RXDESC_SIZE 24 -#define RXDESC_OFFSET RXDESC_SIZE - -struct recv_stat { - __le32 rxdw0; - __le32 rxdw1; - __le32 rxdw2; - __le32 rxdw3; - __le32 rxdw4; - __le32 rxdw5; -}; - -/* - * accesser of recv_priv: rtw_recv_entry(dispatch / passive level); - * recv_thread(passive) ; returnpkt(dispatch) - * ; halt(passive) ; - * - * using enter_critical section to protect - */ -struct recv_priv { - struct __queue free_recv_queue; - struct __queue recv_pending_queue; - struct __queue uc_swdec_pending_queue; - void *pallocated_frame_buf; - struct adapter *adapter; - u32 bIsAnyNonBEPkts; - u64 rx_bytes; - u64 rx_pkts; - u64 rx_drop; - u64 last_rx_bytes; - - struct tasklet_struct irq_prepare_beacon_tasklet; - struct tasklet_struct recv_tasklet; - struct sk_buff_head free_recv_skb_queue; - struct sk_buff_head rx_skb_queue; - struct recv_buf *precv_buf; /* 4 alignment */ - struct __queue free_recv_buf_queue; - /* For display the phy information */ - s8 rssi; - s8 rxpwdb; - u8 signal_strength; - u8 signal_qual; - u8 noise; - s8 RxRssi[2]; - - struct timer_list signal_stat_timer; - u32 signal_stat_sampling_interval; - struct signal_stat signal_qual_data; - struct signal_stat signal_strength_data; -}; - -#define rtw_set_signal_stat_timer(recvpriv) \ - mod_timer(&(recvpriv)->signal_stat_timer, jiffies + \ - msecs_to_jiffies((recvpriv)->signal_stat_sampling_interval)) - -struct sta_recv_priv { - spinlock_t lock; - int option; - struct __queue defrag_q; /* keeping the fragment frame until defrag */ - struct stainfo_rxcache rxcache; -}; - -struct recv_buf { - struct adapter *adapter; - struct urb *purb; - struct sk_buff *pskb; - u8 reuse; -}; - -/* - * head -----> - * - * data -----> - * - * payload - * - * tail -----> - * - * - * end -----> - * - * len = (unsigned int )(tail - data); - * - */ -struct recv_frame { - struct list_head list; - struct sk_buff *pkt; - struct adapter *adapter; - struct rx_pkt_attrib attrib; - struct sta_info *psta; - /* for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl *preorder_ctrl; -}; - -struct recv_frame *_rtw_alloc_recvframe(struct __queue *pfree_recv_queue); -struct recv_frame *rtw_alloc_recvframe(struct __queue *pfree_recv_queue); -void rtw_init_recvframe(struct recv_frame *precvframe, - struct recv_priv *precvpriv); -void rtw_free_recvframe(struct recv_frame *precvframe, struct __queue *pfree_recv_queue); -#define rtw_dequeue_recvframe(queue) rtw_alloc_recvframe(queue) -int _rtw_enqueue_recvframe(struct recv_frame *precvframe, - struct __queue *queue); -int rtw_enqueue_recvframe(struct recv_frame *precvframe, struct __queue *queue); -void rtw_free_recvframe_queue(struct __queue *pframequeue, - struct __queue *pfree_recv_queue); -u32 rtw_free_uc_swdec_pending_queue(struct adapter *adapter); - -void rtw_reordering_ctrl_timeout_handler(struct timer_list *t); - -static inline s32 translate_percentage_to_dbm(u32 sig_stren_index) -{ - s32 power; /* in dBm. */ - - /* Translate to dBm (x=0.5y-95). */ - power = (s32)((sig_stren_index + 1) >> 1); - power -= 95; - - return power; -} - -struct sta_info; - -void _rtw_init_sta_recv_priv(struct sta_recv_priv *psta_recvpriv); - -void mgt_dispatcher(struct adapter *padapter, struct recv_frame *precv_frame); - -#endif diff --git a/drivers/staging/rtl8188eu/include/rtw_rf.h b/drivers/staging/rtl8188eu/include/rtw_rf.h deleted file mode 100644 index aabacb41bdde..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_rf.h +++ /dev/null @@ -1,117 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_RF_H_ -#define __RTW_RF_H_ - -#include <rtw_cmd.h> - -#define OFDM_PHY 1 -#define MIXED_PHY 2 -#define CCK_PHY 3 - -#define NumRates (13) - -/* slot time for 11g */ -#define SHORT_SLOT_TIME 9 -#define NON_SHORT_SLOT_TIME 20 - -/* We now define the following channels as the max channels in each - * channel plan. - */ -/* 2G, total 14 chnls */ -/* {1,2,3,4,5,6,7,8,9,10,11,12,13,14} */ -#define MAX_CHANNEL_NUM_2G 14 -#define MAX_CHANNEL_NUM 14 /* 2.4 GHz only */ - -/* Country codes */ -#define USA 0x555320 -#define EUROPE 0x1 /* temp, should be provided later */ -#define JAPAN 0x2 /* temp, should be provided later */ - -struct regulatory_class { - u32 starting_freq; /* MHz, */ - u8 channel_set[MAX_CHANNEL_NUM]; - u8 channel_cck_power[MAX_CHANNEL_NUM]; /* dbm */ - u8 channel_ofdm_power[MAX_CHANNEL_NUM]; /* dbm */ - u8 txpower_limit; /* dbm */ - u8 channel_spacing; /* MHz */ - u8 modem; -}; - -enum capability { - cESS = 0x0001, - cIBSS = 0x0002, - cPollable = 0x0004, - cPollReq = 0x0008, - cPrivacy = 0x0010, - cShortPreamble = 0x0020, - cPBCC = 0x0040, - cChannelAgility = 0x0080, - cSpectrumMgnt = 0x0100, - cQos = 0x0200, /* For HCCA, use with CF-Pollable - * and CF-PollReq - */ - cShortSlotTime = 0x0400, - cAPSD = 0x0800, - cRM = 0x1000, /* RRM (Radio Request Measurement) */ - cDSSS_OFDM = 0x2000, - cDelayedBA = 0x4000, - cImmediateBA = 0x8000, -}; - -enum _REG_PREAMBLE_MODE { - PREAMBLE_LONG = 1, - PREAMBLE_AUTO = 2, - PREAMBLE_SHORT = 3, -}; - -enum rf90_radio_path { - RF90_PATH_A = 0, /* Radio Path A */ - RF90_PATH_B = 1, /* Radio Path B */ - RF90_PATH_C = 2, /* Radio Path C */ - RF90_PATH_D = 3 /* Radio Path D */ -}; - -/* Bandwidth Offset */ -#define HAL_PRIME_CHNL_OFFSET_DONT_CARE 0 -#define HAL_PRIME_CHNL_OFFSET_LOWER 1 -#define HAL_PRIME_CHNL_OFFSET_UPPER 2 - -/* Represent Channel Width in HT Capabilities */ -/* */ -enum ht_channel_width { - HT_CHANNEL_WIDTH_20 = 0, - HT_CHANNEL_WIDTH_40 = 1, - HT_CHANNEL_WIDTH_80 = 2, - HT_CHANNEL_WIDTH_160 = 3, - HT_CHANNEL_WIDTH_10 = 4, -}; - -/* */ -/* Represent Extension Channel Offset in HT Capabilities */ -/* This is available only in 40Mhz mode. */ -/* */ -enum ht_extchnl_offset { - HT_EXTCHNL_OFFSET_NO_EXT = 0, - HT_EXTCHNL_OFFSET_UPPER = 1, - HT_EXTCHNL_OFFSET_NO_DEF = 2, - HT_EXTCHNL_OFFSET_LOWER = 3, -}; - -/* 2007/11/15 MH Define different RF type. */ -enum rt_rf_type_def { - RF_1T2R = 0, - RF_2T4R = 1, - RF_2T2R = 2, - RF_1T1R = 3, - RF_2T2R_GREEN = 4, - RF_819X_MAX_TYPE = 5, -}; - -u32 rtw_ch2freq(u32 ch); - -#endif /* _RTL8711_RF_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_security.h b/drivers/staging/rtl8188eu/include/rtw_security.h deleted file mode 100644 index fbb72c570239..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_security.h +++ /dev/null @@ -1,241 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __RTW_SECURITY_H_ -#define __RTW_SECURITY_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define _NO_PRIVACY_ 0x0 -#define _WEP40_ 0x1 -#define _TKIP_ 0x2 -#define _TKIP_WTMIC_ 0x3 -#define _AES_ 0x4 -#define _WEP104_ 0x5 -#define _WEP_WPA_MIXED_ 0x07 /* WEP + WPA */ -#define _SMS4_ 0x06 - -#define is_wep_enc(alg) (((alg) == _WEP40_) || ((alg) == _WEP104_)) - -#define SHA256_MAC_LEN 32 -#define AES_BLOCK_SIZE 16 -#define AES_PRIV_SIZE (4 * 44) - -enum { - ENCRYP_PROTOCOL_OPENSYS, /* open system */ - ENCRYP_PROTOCOL_WEP, /* WEP */ - ENCRYP_PROTOCOL_WPA, /* WPA */ - ENCRYP_PROTOCOL_WPA2, /* WPA2 */ - ENCRYP_PROTOCOL_WAPI, /* WAPI: Not support in this version */ - ENCRYP_PROTOCOL_MAX -}; - -#ifndef Ndis802_11AuthModeWPA2 -#define Ndis802_11AuthModeWPA2 (Ndis802_11AuthModeWPANone + 1) -#endif - -#ifndef Ndis802_11AuthModeWPA2PSK -#define Ndis802_11AuthModeWPA2PSK (Ndis802_11AuthModeWPANone + 2) -#endif - -union pn48 { - u64 val; - -#ifdef __LITTLE_ENDIAN - struct { - u8 TSC0; - u8 TSC1; - u8 TSC2; - u8 TSC3; - u8 TSC4; - u8 TSC5; - u8 TSC6; - u8 TSC7; - } _byte_; - -#elif defined(__BIG_ENDIAN) - - struct { - u8 TSC7; - u8 TSC6; - u8 TSC5; - u8 TSC4; - u8 TSC3; - u8 TSC2; - u8 TSC1; - u8 TSC0; - } _byte_; -#endif -}; - -union Keytype { - u8 skey[16]; - u32 lkey[4]; -}; - -struct rt_pmkid_list { - u8 used; - u8 bssid[ETH_ALEN]; - u8 PMKID[16]; - u8 SsidBuf[33]; - u8 *ssid_octet; - u16 ssid_length; -}; - -struct security_priv { - u32 dot11AuthAlgrthm; /* 802.11 auth, could be open, - * shared, 8021x and authswitch - */ - u32 dot11PrivacyAlgrthm; /* This specify the privacy for - * shared auth. algorithm. - */ - /* WEP */ - u32 dot11PrivacyKeyIndex; /* this is only valid for legendary - * wep, 0~3 for key id.(tx key index) - */ - union Keytype dot11DefKey[4]; /* this is only valid for def. key */ - u32 dot11DefKeylen[4]; - u32 dot118021XGrpPrivacy; /* This specify the privacy algthm. - * used for Grp key - */ - u32 dot118021XGrpKeyid; /* key id used for Grp Key - * ( tx key index) - */ - union Keytype dot118021XGrpKey[4]; /* 802.1x Group Key, - * for inx0 and inx1 - */ - union Keytype dot118021XGrptxmickey[4]; - union Keytype dot118021XGrprxmickey[4]; - union pn48 dot11Grptxpn; /* PN48 used for Grp Key xmit.*/ - union pn48 dot11Grprxpn; /* PN48 used for Grp Key recv.*/ -#ifdef CONFIG_88EU_AP_MODE - /* extend security capabilities for AP_MODE */ - unsigned int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */ - unsigned int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */ - unsigned int wpa_group_cipher; - unsigned int wpa2_group_cipher; - unsigned int wpa_pairwise_cipher; - unsigned int wpa2_pairwise_cipher; -#endif - u8 wps_ie[MAX_WPS_IE_LEN];/* added in assoc req */ - int wps_ie_len; - u8 binstallGrpkey; - u8 busetkipkey; - u8 bcheck_grpkey; - u8 bgrpkey_handshake; - s32 hw_decrypted;/* if the rx packets is hw_decrypted==false,i - * it means the hw has not been ready. - */ - - /* keeps the auth_type & enc_status from upper layer - * ioctl(wpa_supplicant or wzc) - */ - u32 ndisauthtype; /* NDIS_802_11_AUTHENTICATION_MODE */ - u32 ndisencryptstatus; /* NDIS_802_11_ENCRYPTION_STATUS */ - struct wlan_bssid_ex sec_bss; /* for joinbss (h2c buffer) usage */ - struct ndis_802_11_wep ndiswep; - u8 assoc_info[600]; - u8 szofcapability[256]; /* for wpa2 usage */ - u8 oidassociation[512]; /* for wpa/wpa2 usage */ - u8 authenticator_ie[256]; /* store ap security information element */ - u8 supplicant_ie[256]; /* store sta security information element */ - - /* for tkip countermeasure */ - u32 last_mic_err_time; - u8 btkip_countermeasure; - u8 btkip_wait_report; - u32 btkip_countermeasure_time; - - /* */ - /* For WPA2 Pre-Authentication. */ - /* */ - struct rt_pmkid_list PMKIDList[NUM_PMKID_CACHE]; - u8 PMKIDIndex; - u8 bWepDefaultKeyIdxSet; -}; - -#define GET_ENCRY_ALGO(psecuritypriv, psta, encry_algo, bmcst) \ -do { \ - switch (psecuritypriv->dot11AuthAlgrthm) { \ - case dot11AuthAlgrthm_Open: \ - case dot11AuthAlgrthm_Shared: \ - case dot11AuthAlgrthm_Auto: \ - encry_algo = (u8)psecuritypriv->dot11PrivacyAlgrthm; \ - break; \ - case dot11AuthAlgrthm_8021X: \ - if (bmcst) \ - encry_algo = (u8)psecuritypriv->dot118021XGrpPrivacy;\ - else \ - encry_algo = (u8)psta->dot118021XPrivacy; \ - break; \ - case dot11AuthAlgrthm_WAPI: \ - encry_algo = (u8)psecuritypriv->dot11PrivacyAlgrthm; \ - break; \ - } \ -} while (0) - -#define SET_ICE_IV_LEN(iv_len, icv_len, encrypt) \ -do { \ - switch (encrypt) { \ - case _WEP40_: \ - case _WEP104_: \ - iv_len = 4; \ - icv_len = 4; \ - break; \ - case _TKIP_: \ - iv_len = 8; \ - icv_len = 4; \ - break; \ - case _AES_: \ - iv_len = 8; \ - icv_len = 8; \ - break; \ - case _SMS4_: \ - iv_len = 18; \ - icv_len = 16; \ - break; \ - default: \ - iv_len = 0; \ - icv_len = 0; \ - break; \ - } \ -} while (0) - -#define GET_TKIP_PN(iv, dot11txpn) \ -do { \ - dot11txpn._byte_.TSC0 = iv[2]; \ - dot11txpn._byte_.TSC1 = iv[0]; \ - dot11txpn._byte_.TSC2 = iv[4]; \ - dot11txpn._byte_.TSC3 = iv[5]; \ - dot11txpn._byte_.TSC4 = iv[6]; \ - dot11txpn._byte_.TSC5 = iv[7]; \ -} while (0) - -#define ROL32(A, n) (((A) << (n)) | (((A) >> (32 - (n))) & ((1UL << (n)) - 1))) -#define ROR32(A, n) ROL32((A), 32 - (n)) - -struct mic_data { - u32 K0, K1; /* Key */ - u32 L, R; /* Current state */ - u32 M; /* Message accumulator (single word) */ - u32 nBytesInM; /* # bytes in M */ -}; - -void rtw_secmicsetkey(struct mic_data *pmicdata, u8 *key); -void rtw_secmicappendbyte(struct mic_data *pmicdata, u8 b); -void rtw_secmicappend(struct mic_data *pmicdata, u8 *src, u32 nBytes); -void rtw_secgetmic(struct mic_data *pmicdata, u8 *dst); -void rtw_seccalctkipmic(u8 *key, u8 *header, u8 *data, u32 data_len, - u8 *Miccode, u8 priority); -u32 rtw_aes_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe); -u32 rtw_tkip_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe); -void rtw_wep_encrypt(struct adapter *padapter, struct xmit_frame *pxmitframe); -u32 rtw_aes_decrypt(struct adapter *padapter, struct recv_frame *precvframe); -u32 rtw_tkip_decrypt(struct adapter *padapter, struct recv_frame *precvframe); -int rtw_wep_decrypt(struct adapter *padapter, struct recv_frame *precvframe); - -#endif /* __RTL871X_SECURITY_H_ */ diff --git a/drivers/staging/rtl8188eu/include/rtw_sreset.h b/drivers/staging/rtl8188eu/include/rtw_sreset.h deleted file mode 100644 index ea3c0d93bf0b..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_sreset.h +++ /dev/null @@ -1,30 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_SRESET_C_ -#define _RTW_SRESET_C_ - -#include <osdep_service.h> -#include <drv_types.h> - -struct sreset_priv { - u8 wifi_error_status; -}; - -#include <rtl8188e_hal.h> - -#define WIFI_STATUS_SUCCESS 0 -#define USB_VEN_REQ_CMD_FAIL BIT(0) -#define USB_READ_PORT_FAIL BIT(1) -#define USB_WRITE_PORT_FAIL BIT(2) -#define WIFI_MAC_TXDMA_ERROR BIT(3) -#define WIFI_TX_HANG BIT(4) -#define WIFI_RX_HANG BIT(5) -#define WIFI_IF_NOT_EXIST BIT(6) - -void sreset_set_wifi_error_status(struct adapter *padapter, u32 status); - -#endif diff --git a/drivers/staging/rtl8188eu/include/rtw_xmit.h b/drivers/staging/rtl8188eu/include/rtw_xmit.h deleted file mode 100644 index 456fd52717f3..000000000000 --- a/drivers/staging/rtl8188eu/include/rtw_xmit.h +++ /dev/null @@ -1,352 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _RTW_XMIT_H_ -#define _RTW_XMIT_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define MAX_XMITBUF_SZ (20480) /* 20k */ -#define NR_XMITBUFF (4) - -#define XMITBUF_ALIGN_SZ 4 - -/* xmit extension buff defination */ -#define MAX_XMIT_EXTBUF_SZ (1536) -#define NR_XMIT_EXTBUFF (32) - -#define MAX_NUMBLKS (1) - -#define XMIT_VO_QUEUE (0) -#define XMIT_VI_QUEUE (1) -#define XMIT_BE_QUEUE (2) -#define XMIT_BK_QUEUE (3) - -#define VO_QUEUE_INX 0 -#define VI_QUEUE_INX 1 -#define BE_QUEUE_INX 2 -#define BK_QUEUE_INX 3 -#define BCN_QUEUE_INX 4 -#define MGT_QUEUE_INX 5 -#define HIGH_QUEUE_INX 6 -#define TXCMD_QUEUE_INX 7 - -#define HW_QUEUE_ENTRY 8 - -#define WEP_IV(pattrib_iv, dot11txpn, keyidx)\ -do {\ - pattrib_iv[0] = dot11txpn._byte_.TSC0;\ - pattrib_iv[1] = dot11txpn._byte_.TSC1;\ - pattrib_iv[2] = dot11txpn._byte_.TSC2;\ - pattrib_iv[3] = ((keyidx & 0x3) << 6);\ - dot11txpn.val = (dot11txpn.val == 0xffffff) ? 0 : (dot11txpn.val + 1);\ -} while (0) - -#define TKIP_IV(pattrib_iv, dot11txpn, keyidx)\ -do {\ - pattrib_iv[0] = dot11txpn._byte_.TSC1;\ - pattrib_iv[1] = (dot11txpn._byte_.TSC1 | 0x20) & 0x7f;\ - pattrib_iv[2] = dot11txpn._byte_.TSC0;\ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6);\ - pattrib_iv[4] = dot11txpn._byte_.TSC2;\ - pattrib_iv[5] = dot11txpn._byte_.TSC3;\ - pattrib_iv[6] = dot11txpn._byte_.TSC4;\ - pattrib_iv[7] = dot11txpn._byte_.TSC5;\ - dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val + 1);\ -} while (0) - -#define AES_IV(pattrib_iv, dot11txpn, keyidx)\ -do { \ - pattrib_iv[0] = dot11txpn._byte_.TSC0; \ - pattrib_iv[1] = dot11txpn._byte_.TSC1; \ - pattrib_iv[2] = 0; \ - pattrib_iv[3] = BIT(5) | ((keyidx & 0x3) << 6); \ - pattrib_iv[4] = dot11txpn._byte_.TSC2; \ - pattrib_iv[5] = dot11txpn._byte_.TSC3; \ - pattrib_iv[6] = dot11txpn._byte_.TSC4; \ - pattrib_iv[7] = dot11txpn._byte_.TSC5; \ - dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val + 1);\ -} while (0) - -#define HWXMIT_ENTRY 4 - -#define TXDESC_SIZE 32 - -#define PACKET_OFFSET_SZ (8) -#define TXDESC_OFFSET (TXDESC_SIZE + PACKET_OFFSET_SZ) - -struct tx_desc { - /* DWORD 0 */ - __le32 txdw0; - __le32 txdw1; - __le32 txdw2; - __le32 txdw3; - __le32 txdw4; - __le32 txdw5; - __le32 txdw6; - __le32 txdw7; -}; - -struct hw_xmit { - struct __queue *sta_queue; - int accnt; -}; - -/* reduce size */ -struct pkt_attrib { - u8 type; - u8 subtype; - u8 bswenc; - u8 dhcp_pkt; - u16 ether_type; - u16 seqnum; - u16 hdrlen; /* the WLAN Header Len */ - u32 pktlen; /* the original 802.3 pkt raw_data len (not include - * ether_hdr data) - */ - u32 last_txcmdsz; - u8 nr_frags; - u8 encrypt; /* when 0 indicate no encrypt. when non-zero, - * indicate the encrypt algorithm - */ - u8 iv_len; - u8 icv_len; - u8 iv[18]; - u8 icv[16]; - u8 priority; - u8 ack_policy; - u8 mac_id; - u8 vcs_mode; /* virtual carrier sense method */ - u8 dst[ETH_ALEN]; - u8 src[ETH_ALEN]; - u8 ta[ETH_ALEN]; - u8 ra[ETH_ALEN]; - u8 key_idx; - u8 qos_en; - u8 ht_en; - u8 raid;/* rate adpative id */ - u8 bwmode; - u8 ch_offset;/* PRIME_CHNL_OFFSET */ - u8 sgi;/* short GI */ - u8 ampdu_en;/* tx ampdu enable */ - u8 mdata;/* more data bit */ - u8 pctrl;/* per packet txdesc control enable */ - u8 triggered;/* for ap mode handling Power Saving sta */ - u8 qsel; - u8 eosp; - u8 rate; - u8 intel_proxim; - u8 retry_ctrl; - struct sta_info *psta; -}; - -#define WLANHDR_OFFSET 64 - -#define NULL_FRAMETAG (0x0) -#define DATA_FRAMETAG 0x01 -#define L2_FRAMETAG 0x02 -#define MGNT_FRAMETAG 0x03 -#define AMSDU_FRAMETAG 0x04 - -#define EII_FRAMETAG 0x05 -#define IEEE8023_FRAMETAG 0x06 - -#define MP_FRAMETAG 0x07 - -#define TXAGG_FRAMETAG 0x08 - -struct submit_ctx { - u32 submit_time; /* */ - u32 timeout_ms; /* <0: not synchronous, 0: wait forever, >0: up to ms waiting */ - int status; /* status for operation */ - struct completion done; -}; - -enum { - RTW_SCTX_SUBMITTED = -1, - RTW_SCTX_DONE_SUCCESS = 0, - RTW_SCTX_DONE_UNKNOWN, - RTW_SCTX_DONE_TIMEOUT, - RTW_SCTX_DONE_BUF_ALLOC, - RTW_SCTX_DONE_BUF_FREE, - RTW_SCTX_DONE_WRITE_PORT_ERR, - RTW_SCTX_DONE_TX_DESC_NA, - RTW_SCTX_DONE_TX_DENY, - RTW_SCTX_DONE_CCX_PKT_FAIL, - RTW_SCTX_DONE_DRV_STOP, - RTW_SCTX_DONE_DEV_REMOVE, -}; - -void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms); -int rtw_sctx_wait(struct submit_ctx *sctx); -void rtw_sctx_done_err(struct submit_ctx **sctx, int status); - -struct xmit_buf { - struct list_head list; - struct adapter *padapter; - u8 *pallocated_buf; - u8 *pbuf; - void *priv_data; - u16 ext_tag; /* 0: Normal xmitbuf, 1: extension xmitbuf. */ - u16 flags; - u32 len; - struct submit_ctx *sctx; - struct urb *pxmit_urb[8]; -}; - -struct xmit_frame { - struct list_head list; - struct pkt_attrib attrib; - struct sk_buff *pkt; - int frame_tag; - struct adapter *padapter; - u8 *buf_addr; - struct xmit_buf *pxmitbuf; - - u8 agg_num; - s8 pkt_offset; - u8 ack_report; -}; - -struct tx_servq { - struct list_head tx_pending; - struct __queue sta_pending; - int qcnt; -}; - -struct sta_xmit_priv { - spinlock_t lock; - int option; - int apsd_setting; /* When bit mask is on, the associated edca - * queue supports APSD. - */ - struct tx_servq be_q; /* priority == 0,3 */ - struct tx_servq bk_q; /* priority == 1,2 */ - struct tx_servq vi_q; /* priority == 4,5 */ - struct tx_servq vo_q; /* priority == 6,7 */ - struct list_head legacy_dz; - struct list_head apsd; - u16 txseq_tid[16]; -}; - -struct hw_txqueue { - volatile int head; - volatile int tail; - volatile int free_sz; /* in units of 64 bytes */ - volatile int free_cmdsz; - volatile int txsz[8]; - uint ff_hwaddr; - uint cmd_hwaddr; - int ac_tag; -}; - -struct xmit_priv { - spinlock_t lock; - struct __queue be_pending; - struct __queue bk_pending; - struct __queue vi_pending; - struct __queue vo_pending; - struct __queue bm_pending; - u8 *pallocated_frame_buf; - u8 *pxmit_frame_buf; - uint free_xmitframe_cnt; - struct __queue free_xmit_queue; - uint frag_len; - struct adapter *adapter; - u8 vcs_setting; - u8 vcs; - u8 vcs_type; - u64 tx_bytes; - u64 tx_pkts; - u64 tx_drop; - u64 last_tx_bytes; - u64 last_tx_pkts; - struct hw_xmit *hwxmits; - u8 hwxmit_entry; - u8 wmm_para_seq[4];/* sequence for wmm ac parameter strength - * from large to small. it's value is 0->vo, - * 1->vi, 2->be, 3->bk. - */ - u8 txirp_cnt;/* */ - struct tasklet_struct xmit_tasklet; - /* per AC pending irp */ - int beq_cnt; - int bkq_cnt; - int viq_cnt; - int voq_cnt; - struct __queue free_xmitbuf_queue; - struct __queue pending_xmitbuf_queue; - u8 *pallocated_xmitbuf; - u8 *pxmitbuf; - uint free_xmitbuf_cnt; - struct __queue free_xmit_extbuf_queue; - u8 *pallocated_xmit_extbuf; - u8 *pxmit_extbuf; - uint free_xmit_extbuf_cnt; - u16 nqos_ssn; - int ack_tx; - struct mutex ack_tx_mutex; - struct submit_ctx ack_tx_ops; -}; - -struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv); -s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv); -s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, - struct xmit_buf *pxmitbuf); -void rtw_count_tx_stats(struct adapter *padapter, - struct xmit_frame *pxmitframe, int sz); -void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len); -s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, - struct pkt_attrib *pattrib); -s32 rtw_put_snap(u8 *data, u16 h_proto); - -struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv); -s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, - struct xmit_frame *pxmitframe); -void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, - struct __queue *pframequeue); -struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, - struct sta_info *psta, int up, u8 *ac); -s32 rtw_xmitframe_enqueue(struct adapter *padapter, - struct xmit_frame *pxmitframe); -struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv, - struct hw_xmit *phwxmit_i, int entry); - -s32 rtw_xmit_classifier(struct adapter *padapter, - struct xmit_frame *pxmitframe); -s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, - struct xmit_frame *pxmitframe); -s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag); -void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv); -s32 rtw_txframes_pending(struct adapter *padapter); -s32 rtw_txframes_sta_ac_pending(struct adapter *padapter, - struct pkt_attrib *pattrib); -void rtw_init_hwxmits(struct hw_xmit *phwxmit, int entry); -s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter); -void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv); -s32 rtw_alloc_hwxmits(struct adapter *padapter); -void rtw_free_hwxmits(struct adapter *padapter); -s32 rtw_xmit(struct adapter *padapter, struct sk_buff **pkt); - -#if defined(CONFIG_88EU_AP_MODE) -int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_frame *pxmitframe); -void stop_sta_xmit(struct adapter *padapter, struct sta_info *psta); -void wakeup_sta_to_xmit(struct adapter *padapter, struct sta_info *psta); -void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *psta); -#endif - -u8 qos_acm(u8 acm_mask, u8 priority); -u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe); -int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms); -void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status); - -/* include after declaring struct xmit_buf, in order to avoid warning */ -#include <xmit_osdep.h> - -#endif /* _RTL871X_XMIT_H_ */ diff --git a/drivers/staging/rtl8188eu/include/sta_info.h b/drivers/staging/rtl8188eu/include/sta_info.h deleted file mode 100644 index 6165adafc451..000000000000 --- a/drivers/staging/rtl8188eu/include/sta_info.h +++ /dev/null @@ -1,359 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __STA_INFO_H_ -#define __STA_INFO_H_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <wifi.h> - -#define IBSS_START_MAC_ID 2 -#define NUM_STA 32 -#define NUM_ACL 16 - -/* if mode ==0, then the sta is allowed once the addr is hit. */ -/* if mode ==1, then the sta is rejected once the addr is non-hit. */ -struct rtw_wlan_acl_node { - struct list_head list; - u8 addr[ETH_ALEN]; - u8 valid; -}; - -/* mode=0, disable */ -/* mode=1, accept unless in deny list */ -/* mode=2, deny unless in accept list */ -struct wlan_acl_pool { - int mode; - int num; - struct rtw_wlan_acl_node aclnode[NUM_ACL]; - struct __queue acl_node_q; -}; - -struct rssi_sta { - s32 UndecoratedSmoothedPWDB; - s32 UndecoratedSmoothedCCK; - s32 UndecoratedSmoothedOFDM; - u64 PacketMap; - u8 ValidBit; -}; - -struct stainfo_stats { - u64 rx_mgnt_pkts; - u64 rx_beacon_pkts; - u64 rx_probereq_pkts; - u64 rx_probersp_pkts; - u64 rx_probersp_bm_pkts; - u64 rx_probersp_uo_pkts; - u64 rx_ctrl_pkts; - u64 rx_data_pkts; - - u64 last_rx_mgnt_pkts; - u64 last_rx_beacon_pkts; - u64 last_rx_probereq_pkts; - u64 last_rx_probersp_pkts; - u64 last_rx_probersp_bm_pkts; - u64 last_rx_probersp_uo_pkts; - u64 last_rx_ctrl_pkts; - u64 last_rx_data_pkts; - u64 rx_bytes; - u64 rx_drops; - u64 tx_pkts; - u64 tx_bytes; - u64 tx_drops; -}; - -struct sta_info { - spinlock_t lock; - struct list_head list; /* free_sta_queue */ - struct list_head hash_list; /* sta_hash */ - - struct sta_xmit_priv sta_xmitpriv; - struct sta_recv_priv sta_recvpriv; - - struct __queue sleep_q; - unsigned int sleepq_len; - - uint state; - uint aid; - uint mac_id; - uint qos_option; - u8 hwaddr[ETH_ALEN]; - - uint ieee8021x_blocked; /* 0: allowed, 1:blocked */ - uint dot118021XPrivacy; /* aes, tkip... */ - union Keytype dot11tkiptxmickey; - union Keytype dot11tkiprxmickey; - union Keytype dot118021x_UncstKey; - union pn48 dot11txpn; /* PN48 used for Unicast xmit. */ - union pn48 dot11rxpn; /* PN48 used for Unicast recv. */ - u8 bssrateset[16]; - u32 bssratelen; - s32 rssi; - s32 signal_quality; - - u8 cts2self; - u8 rtsen; - - u8 raid; - u8 init_rate; - u8 wireless_mode; /* NETWORK_TYPE */ - struct stainfo_stats sta_stats; - - /* for A-MPDU TX, ADDBA timeout check */ - struct timer_list addba_retry_timer; - - /* for A-MPDU Rx reordering buffer control */ - struct recv_reorder_ctrl recvreorder_ctrl[16]; - - /* for A-MPDU Tx */ - /* unsigned char ampdu_txen_bitmap; */ - u16 BA_starting_seqctrl[16]; - - struct ht_priv htpriv; - - /* Notes: */ - /* STA_Mode: */ - /* curr_network(mlme_priv/security_priv/qos/ht) + - * sta_info: (STA & AP) CAP/INFO - */ - /* scan_q: AP CAP/INFO */ - - /* AP_Mode: */ - /* curr_network(mlme_priv/security_priv/qos/ht) : AP CAP/INFO */ - /* sta_info: (AP & STA) CAP/INFO */ - - struct list_head asoc_list; -#ifdef CONFIG_88EU_AP_MODE - struct list_head auth_list; - - unsigned int expire_to; - unsigned int auth_seq; - unsigned int authalg; - unsigned char chg_txt[128]; - - u16 capability; - int flags; - - int dot8021xalg;/* 0:disable, 1:psk, 2:802.1x */ - int wpa_psk;/* 0:disable, bit(0): WPA, bit(1):WPA2 */ - int wpa_group_cipher; - int wpa2_group_cipher; - int wpa_pairwise_cipher; - int wpa2_pairwise_cipher; - - u8 bpairwise_key_installed; - - u8 wpa_ie[32]; - - u8 nonerp_set; - u8 no_short_slot_time_set; - u8 no_short_preamble_set; - u8 no_ht_gf_set; - u8 no_ht_set; - u8 ht_20mhz_set; - - unsigned int tx_ra_bitmap; - u8 qos_info; - - u8 max_sp_len; - u8 uapsd_bk;/* BIT(0): Delivery enabled, BIT(1): Trigger enabled */ - u8 uapsd_be; - u8 uapsd_vi; - u8 uapsd_vo; - - u8 has_legacy_ac; - unsigned int sleepq_ac_len; -#endif /* CONFIG_88EU_AP_MODE */ - - u8 under_exist_checking; - u8 keep_alive_trycnt; - - /* for DM */ - struct rssi_sta rssi_stat; - - /* ================ODM Relative Info======================= */ - /* Please be careful, don't declare too much structure here. - * It will cost memory * STA support num. - */ - /* 2011/10/20 MH Add for ODM STA info. */ - /* Driver Write */ - u8 bValid; /* record the sta status link or not? */ - u8 IOTPeer; /* Enum value. HT_IOT_PEER_E */ - u8 rssi_level; /* for Refresh RA mask */ - /* ODM Write */ - /* 1 PHY_STATUS_INFO */ - u8 RSSI_Path[4]; /* */ - u8 RSSI_Ave; - u8 RXEVM[4]; - u8 RXSNR[4]; - - /* ================ODM Relative Info======================= */ - /* */ - - /* To store the sequence number of received management frame */ - u16 RxMgmtFrameSeqNum; -}; - -#define sta_rx_pkts(sta) \ - (sta->sta_stats.rx_mgnt_pkts \ - + sta->sta_stats.rx_ctrl_pkts \ - + sta->sta_stats.rx_data_pkts) - -#define sta_last_rx_pkts(sta) \ - (sta->sta_stats.last_rx_mgnt_pkts \ - + sta->sta_stats.last_rx_ctrl_pkts \ - + sta->sta_stats.last_rx_data_pkts) - -#define sta_rx_data_pkts(sta) \ - (sta->sta_stats.rx_data_pkts) - -#define sta_last_rx_data_pkts(sta) \ - (sta->sta_stats.last_rx_data_pkts) - -#define sta_rx_mgnt_pkts(sta) \ - (sta->sta_stats.rx_mgnt_pkts) - -#define sta_last_rx_mgnt_pkts(sta) \ - (sta->sta_stats.last_rx_mgnt_pkts) - -#define sta_rx_beacon_pkts(sta) \ - (sta->sta_stats.rx_beacon_pkts) - -#define sta_last_rx_beacon_pkts(sta) \ - (sta->sta_stats.last_rx_beacon_pkts) - -#define sta_rx_probereq_pkts(sta) \ - (sta->sta_stats.rx_probereq_pkts) - -#define sta_last_rx_probereq_pkts(sta) \ - (sta->sta_stats.last_rx_probereq_pkts) - -#define sta_rx_probersp_pkts(sta) \ - (sta->sta_stats.rx_probersp_pkts) - -#define sta_last_rx_probersp_pkts(sta) \ - (sta->sta_stats.last_rx_probersp_pkts) - -#define sta_rx_probersp_bm_pkts(sta) \ - (sta->sta_stats.rx_probersp_bm_pkts) - -#define sta_last_rx_probersp_bm_pkts(sta) \ - (sta->sta_stats.last_rx_probersp_bm_pkts) - -#define sta_rx_probersp_uo_pkts(sta) \ - (sta->sta_stats.rx_probersp_uo_pkts) - -#define sta_last_rx_probersp_uo_pkts(sta) \ - (sta->sta_stats.last_rx_probersp_uo_pkts) - -#define sta_update_last_rx_pkts(sta) \ -do { \ - sta->sta_stats.last_rx_mgnt_pkts = sta->sta_stats.rx_mgnt_pkts; \ - sta->sta_stats.last_rx_beacon_pkts = sta->sta_stats.rx_beacon_pkts; \ - sta->sta_stats.last_rx_probereq_pkts = sta->sta_stats.rx_probereq_pkts; \ - sta->sta_stats.last_rx_probersp_pkts = sta->sta_stats.rx_probersp_pkts; \ - sta->sta_stats.last_rx_probersp_bm_pkts = sta->sta_stats.rx_probersp_bm_pkts; \ - sta->sta_stats.last_rx_probersp_uo_pkts = sta->sta_stats.rx_probersp_uo_pkts; \ - sta->sta_stats.last_rx_ctrl_pkts = sta->sta_stats.rx_ctrl_pkts; \ - sta->sta_stats.last_rx_data_pkts = sta->sta_stats.rx_data_pkts; \ -} while (0) - -#define STA_RX_PKTS_ARG(sta) \ - sta->sta_stats.rx_mgnt_pkts \ - , sta->sta_stats.rx_ctrl_pkts \ - , sta->sta_stats.rx_data_pkts - -#define STA_LAST_RX_PKTS_ARG(sta) \ - sta->sta_stats.last_rx_mgnt_pkts \ - , sta->sta_stats.last_rx_ctrl_pkts \ - , sta->sta_stats.last_rx_data_pkts - -#define STA_RX_PKTS_DIFF_ARG(sta) \ - sta->sta_stats.rx_mgnt_pkts - sta->sta_stats.last_rx_mgnt_pkts \ - , sta->sta_stats.rx_ctrl_pkts - sta->sta_stats.last_rx_ctrl_pkts \ - , sta->sta_stats.rx_data_pkts - sta->sta_stats.last_rx_data_pkts - -#define STA_PKTS_FMT "(m:%llu, c:%llu, d:%llu)" - -struct sta_priv { - u8 *pallocated_stainfo_buf; - u8 *pstainfo_buf; - struct __queue free_sta_queue; - - spinlock_t sta_hash_lock; - struct list_head sta_hash[NUM_STA]; - int asoc_sta_count; - struct __queue sleep_q; - struct __queue wakeup_q; - - struct adapter *padapter; - - spinlock_t asoc_list_lock; - struct list_head asoc_list; - -#ifdef CONFIG_88EU_AP_MODE - struct list_head auth_list; - spinlock_t auth_list_lock; - u8 asoc_list_cnt; - u8 auth_list_cnt; - - unsigned int auth_to; /* sec, time to expire in authenticating. */ - unsigned int assoc_to; /* sec, time to expire before associating. */ - unsigned int expire_to; /* sec , time to expire after associated. */ - - /* pointers to STA info; based on allocated AID or NULL if AID free - * AID is in the range 1-2007, so sta_aid[0] corresponders to AID 1 - * and so on - */ - struct sta_info *sta_aid[NUM_STA]; - - u16 sta_dz_bitmap;/* only support 15 stations, station aid bitmap - * for sleeping sta. - */ - u16 tim_bitmap; /* only support 15 stations, aid=0~15 mapping - * bit0~bit15 - */ - - u16 max_num_sta; - - struct wlan_acl_pool acl_list; -#endif - -}; - -static inline u32 wifi_mac_hash(u8 *mac) -{ - u32 x; - - x = mac[0]; - x = (x << 2) ^ mac[1]; - x = (x << 2) ^ mac[2]; - x = (x << 2) ^ mac[3]; - x = (x << 2) ^ mac[4]; - x = (x << 2) ^ mac[5]; - - x ^= x >> 8; - x = x & (NUM_STA - 1); - return x; -} - -u32 _rtw_init_sta_priv(struct sta_priv *pstapriv); -u32 _rtw_free_sta_priv(struct sta_priv *pstapriv); - -#define stainfo_offset_valid(offset) (offset < NUM_STA && offset >= 0) -int rtw_stainfo_offset(struct sta_priv *stapriv, struct sta_info *sta); -struct sta_info *rtw_get_stainfo_by_offset(struct sta_priv *stapriv, int off); - -struct sta_info *rtw_alloc_stainfo(struct sta_priv *stapriv, u8 *hwaddr); -u32 rtw_free_stainfo(struct adapter *adapt, struct sta_info *psta); -void rtw_free_all_stainfo(struct adapter *adapt); -struct sta_info *rtw_get_stainfo(struct sta_priv *stapriv, u8 *hwaddr); -u32 rtw_init_bcmc_stainfo(struct adapter *adapt); -struct sta_info *rtw_get_bcmc_stainfo(struct adapter *padapter); -bool rtw_access_ctrl(struct adapter *padapter, u8 *mac_addr); - -#endif /* _STA_INFO_H_ */ diff --git a/drivers/staging/rtl8188eu/include/usb_ops_linux.h b/drivers/staging/rtl8188eu/include/usb_ops_linux.h deleted file mode 100644 index 19c6e76d747e..000000000000 --- a/drivers/staging/rtl8188eu/include/usb_ops_linux.h +++ /dev/null @@ -1,26 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __USB_OPS_LINUX_H__ -#define __USB_OPS_LINUX_H__ - -#define USB_HIGH_SPEED_BULK_SIZE 512 -#define USB_FULL_SPEED_BULK_SIZE 64 - -u8 usb_read8(struct adapter *adapter, u32 addr); -u16 usb_read16(struct adapter *adapter, u32 addr); -u32 usb_read32(struct adapter *adapter, u32 addr); - -u32 usb_read_port(struct adapter *adapter, u32 addr, struct recv_buf *precvbuf); - -int usb_write8(struct adapter *adapter, u32 addr, u8 val); -int usb_write16(struct adapter *adapter, u32 addr, u16 val); -int usb_write32(struct adapter *adapter, u32 addr, u32 val); - -u32 usb_write_port(struct adapter *adapter, u32 addr, u32 cnt, struct xmit_buf *pmem); -void usb_write_port_cancel(struct adapter *adapter); - -#endif diff --git a/drivers/staging/rtl8188eu/include/wifi.h b/drivers/staging/rtl8188eu/include/wifi.h deleted file mode 100644 index 716fec036e54..000000000000 --- a/drivers/staging/rtl8188eu/include/wifi.h +++ /dev/null @@ -1,355 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef _WIFI_H_ -#define _WIFI_H_ - -#define WLAN_HDR_A3_LEN 24 -#define WLAN_HDR_A3_QOS_LEN 26 - -#define P80211CAPTURE_VERSION 0x80211001 - -/* This value is tested by WiFi 11n Test Plan 5.2.3. */ -/* This test verifies the WLAN NIC can update the NAV through sending - * the CTS with large duration. - */ -#define WiFiNavUpperUs 30000 /* 30 ms */ - -enum WIFI_FRAME_TYPE { - WIFI_MGT_TYPE = (0), - WIFI_CTRL_TYPE = (BIT(2)), - WIFI_DATA_TYPE = (BIT(3)), - WIFI_QOS_DATA_TYPE = (BIT(7) | BIT(3)), /* QoS Data */ -}; - -#define SetToDs(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_TODS) - -#define GetToDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_TODS)) != 0) - -#define ClearToDs(pbuf) \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_TODS)) - -#define SetFrDs(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_FROMDS) - -#define GetFrDs(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_FROMDS)) != 0) - -#define ClearFrDs(pbuf) \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_FROMDS)) - -#define get_tofr_ds(pframe) ((GetToDs(pframe) << 1) | GetFrDs(pframe)) - -#define SetMFrag(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREFRAGS) - -#define GetMFrag(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) != 0) - -#define ClearMFrag(pbuf) \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREFRAGS)) - -#define SetRetry(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_RETRY) - -#define GetRetry(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_RETRY)) != 0) - -#define ClearRetry(pbuf) \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_RETRY)) - -#define SetPwrMgt(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PM) - -#define GetPwrMgt(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_PM)) != 0) - -#define ClearPwrMgt(pbuf) \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_PM)) - -#define SetMData(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_MOREDATA) - -#define GetMData(pbuf) (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_MOREDATA)) != 0) - -#define ClearMData(pbuf) \ - *(__le16 *)(pbuf) &= (~cpu_to_le16(IEEE80211_FCTL_MOREDATA)) - -#define SetPrivacy(pbuf) \ - *(__le16 *)(pbuf) |= cpu_to_le16(IEEE80211_FCTL_PROTECTED) - -#define GetPrivacy(pbuf) \ - (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_PROTECTED)) != 0) - -#define GetOrder(pbuf) \ - (((*(__le16 *)(pbuf)) & cpu_to_le16(IEEE80211_FCTL_ORDER)) != 0) - -#define GetFrameType(pbuf) \ - (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(3) | BIT(2))) - -#define GetFrameSubType(pbuf) (le16_to_cpu(*(__le16 *)(pbuf)) & (BIT(7) |\ - BIT(6) | BIT(5) | BIT(4) | BIT(3) | BIT(2))) - -#define SetFrameSubType(pbuf, type) \ - do { \ - *(__le16 *)(pbuf) &= cpu_to_le16(~(BIT(7) | BIT(6) | \ - BIT(5) | BIT(4) | BIT(3) | BIT(2))); \ - *(__le16 *)(pbuf) |= cpu_to_le16(type); \ - } while (0) - -#define GetSequence(pbuf) \ - (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) >> 4) - -#define GetFragNum(pbuf) \ - (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 22)) & 0x0f) - -#define SetSeqNum(pbuf, num) \ - do { \ - *(__le16 *)((size_t)(pbuf) + 22) = \ - ((*(__le16 *)((size_t)(pbuf) + 22)) & cpu_to_le16((unsigned short)0x000f)) | \ - cpu_to_le16((unsigned short)(0xfff0 & (num << 4))); \ - } while (0) - -#define SetDuration(pbuf, dur) \ - *(__le16 *)((size_t)(pbuf) + 2) = cpu_to_le16(0xffff & (dur)) - -#define SetPriority(pbuf, tid) \ - *(__le16 *)(pbuf) |= cpu_to_le16(tid & 0xf) - -#define GetPriority(pbuf) ((le16_to_cpu(*(__le16 *)(pbuf))) & 0xf) - -#define SetEOSP(pbuf, eosp) \ - *(__le16 *)(pbuf) |= cpu_to_le16((eosp & 1) << 4) - -#define SetAckpolicy(pbuf, ack) \ - *(__le16 *)(pbuf) |= cpu_to_le16((ack & 3) << 5) - -#define GetAckpolicy(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 5) & 0x3) - -#define GetAMsdu(pbuf) (((le16_to_cpu(*(__le16 *)pbuf)) >> 7) & 0x1) - -#define GetAid(pbuf) (le16_to_cpu(*(__le16 *)((size_t)(pbuf) + 2)) & 0x3fff) - -#define GetAddr1Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 4)) - -#define GetAddr2Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 10)) - -#define GetAddr3Ptr(pbuf) ((unsigned char *)((size_t)(pbuf) + 16)) - -static inline unsigned char *get_hdr_bssid(unsigned char *pframe) -{ - unsigned char *sa; - unsigned int to_fr_ds = (GetToDs(pframe) << 1) | GetFrDs(pframe); - - switch (to_fr_ds) { - case 0x00: /* ToDs=0, FromDs=0 */ - sa = GetAddr3Ptr(pframe); - break; - case 0x01: /* ToDs=0, FromDs=1 */ - sa = GetAddr2Ptr(pframe); - break; - case 0x02: /* ToDs=1, FromDs=0 */ - sa = GetAddr1Ptr(pframe); - break; - case 0x03: /* ToDs=1, FromDs=1 */ - sa = GetAddr1Ptr(pframe); - break; - default: - sa = NULL; /* */ - break; - } - return sa; -} - -/*----------------------------------------------------------------------------- - Below is for the security related definition -------------------------------------------------------------------------------*/ -#define _ASOCREQ_IE_OFFSET_ 4 /* excluding wlan_hdr */ -#define _ASOCRSP_IE_OFFSET_ 6 -#define _REASOCREQ_IE_OFFSET_ 10 -#define _REASOCRSP_IE_OFFSET_ 6 -#define _PROBEREQ_IE_OFFSET_ 0 -#define _PROBERSP_IE_OFFSET_ 12 -#define _AUTH_IE_OFFSET_ 6 -#define _DEAUTH_IE_OFFSET_ 0 -#define _BEACON_IE_OFFSET_ 12 -#define _PUBLIC_ACTION_IE_OFFSET_ 8 - -#define _FIXED_IE_LENGTH_ _BEACON_IE_OFFSET_ - -/* --------------------------------------------------------------------------- - Below is the fixed elements... ------------------------------------------------------------------------------*/ -#define _AUTH_ALGM_NUM_ 2 -#define _AUTH_SEQ_NUM_ 2 -#define _BEACON_ITERVAL_ 2 -#define _CAPABILITY_ 2 -#define _CURRENT_APADDR_ 6 -#define _LISTEN_INTERVAL_ 2 -#define _RSON_CODE_ 2 -#define _ASOC_ID_ 2 -#define _STATUS_CODE_ 2 -#define _TIMESTAMP_ 8 - -#define AUTH_ODD_TO 0 -#define AUTH_EVEN_TO 1 - -/*----------------------------------------------------------------------------- - Below is the definition for 802.11i / 802.1x -------------------------------------------------------------------------------*/ -#define _IEEE8021X_MGT_ 1 /* WPA */ -#define _IEEE8021X_PSK_ 2 /* WPA with pre-shared key */ - -/* - * #define _NO_PRIVACY_ 0 - * #define _WEP_40_PRIVACY_ 1 - * #define _TKIP_PRIVACY_ 2 - * #define _WRAP_PRIVACY_ 3 - * #define _CCMP_PRIVACY_ 4 - * #define _WEP_104_PRIVACY_ 5 - * #define _WEP_WPA_MIXED_PRIVACY_ 6 WEP + WPA - */ - -/*----------------------------------------------------------------------------- - Below is the definition for WMM -------------------------------------------------------------------------------*/ -#define _WMM_IE_Length_ 7 /* for WMM STA */ - -/*----------------------------------------------------------------------------- - Below is the definition for 802.11n -------------------------------------------------------------------------------*/ - -/** - * struct rtw_ieee80211_ht_cap - HT additional information - * - * This structure refers to "HT information element" as - * described in 802.11n draft section 7.3.2.53 - */ -struct ieee80211_ht_addt_info { - unsigned char control_chan; - unsigned char ht_param; - unsigned short operation_mode; - unsigned short stbc_param; - unsigned char basic_set[16]; -} __packed; - -struct HT_info_element { - unsigned char primary_channel; - unsigned char infos[5]; - unsigned char MCS_rate[16]; -} __packed; - -struct AC_param { - unsigned char ACI_AIFSN; - unsigned char CW; - __le16 TXOP_limit; -} __packed; - -struct WMM_para_element { - unsigned char QoS_info; - unsigned char reserved; - struct AC_param ac_param[4]; -} __packed; - -struct ADDBA_request { - unsigned char dialog_token; - __le16 BA_para_set; - unsigned short BA_timeout_value; - unsigned short BA_starting_seqctrl; -} __packed; - -enum ht_cap_ampdu_factor { - MAX_AMPDU_FACTOR_8K = 0, - MAX_AMPDU_FACTOR_16K = 1, - MAX_AMPDU_FACTOR_32K = 2, - MAX_AMPDU_FACTOR_64K = 3, -}; - -#define OP_MODE_PURE 0 -#define OP_MODE_MAY_BE_LEGACY_STAS 1 -#define OP_MODE_20MHZ_HT_STA_ASSOCED 2 -#define OP_MODE_MIXED 3 - -#define HT_INFO_HT_PARAM_SECONDARY_CHNL_OFF_MASK ((u8)BIT(0) | BIT(1)) -#define HT_INFO_HT_PARAM_SECONDARY_CHNL_ABOVE ((u8)BIT(0)) -#define HT_INFO_HT_PARAM_SECONDARY_CHNL_BELOW ((u8)BIT(0) | BIT(1)) -#define HT_INFO_HT_PARAM_REC_TRANS_CHNL_WIDTH ((u8)BIT(2)) -#define HT_INFO_HT_PARAM_RIFS_MODE ((u8)BIT(3)) -#define HT_INFO_HT_PARAM_CTRL_ACCESS_ONLY ((u8)BIT(4)) -#define HT_INFO_HT_PARAM_SRV_INTERVAL_GRANULARITY ((u8)BIT(5)) - -#define HT_INFO_OPERATION_MODE_OP_MODE_MASK \ - ((u16)(0x0001 | 0x0002)) -#define HT_INFO_OPERATION_MODE_OP_MODE_OFFSET 0 -#define HT_INFO_OPERATION_MODE_NON_GF_DEVS_PRESENT ((u8)BIT(2)) -#define HT_INFO_OPERATION_MODE_TRANSMIT_BURST_LIMIT ((u8)BIT(3)) -#define HT_INFO_OPERATION_MODE_NON_HT_STA_PRESENT ((u8)BIT(4)) - -/* ===============WPS Section=============== */ -/* For WPSv1.0 */ -#define WPSOUI 0x0050f204 -/* WPS attribute ID */ -#define WPS_ATTR_VER1 0x104A -#define WPS_ATTR_SIMPLE_CONF_STATE 0x1044 -#define WPS_ATTR_RESP_TYPE 0x103B -#define WPS_ATTR_UUID_E 0x1047 -#define WPS_ATTR_MANUFACTURER 0x1021 -#define WPS_ATTR_MODEL_NAME 0x1023 -#define WPS_ATTR_MODEL_NUMBER 0x1024 -#define WPS_ATTR_SERIAL_NUMBER 0x1042 -#define WPS_ATTR_PRIMARY_DEV_TYPE 0x1054 -#define WPS_ATTR_SEC_DEV_TYPE_LIST 0x1055 -#define WPS_ATTR_DEVICE_NAME 0x1011 -#define WPS_ATTR_CONF_METHOD 0x1008 -#define WPS_ATTR_RF_BANDS 0x103C -#define WPS_ATTR_DEVICE_PWID 0x1012 -#define WPS_ATTR_REQUEST_TYPE 0x103A -#define WPS_ATTR_ASSOCIATION_STATE 0x1002 -#define WPS_ATTR_CONFIG_ERROR 0x1009 -#define WPS_ATTR_VENDOR_EXT 0x1049 -#define WPS_ATTR_SELECTED_REGISTRAR 0x1041 - -/* Value of WPS Request Type Attribute */ -#define WPS_REQ_TYPE_ENROLLEE_INFO_ONLY 0x00 -#define WPS_REQ_TYPE_ENROLLEE_OPEN_8021X 0x01 -#define WPS_REQ_TYPE_REGISTRAR 0x02 -#define WPS_REQ_TYPE_WLAN_MANAGER_REGISTRAR 0x03 - -/* Value of WPS Response Type Attribute */ -#define WPS_RESPONSE_TYPE_INFO_ONLY 0x00 -#define WPS_RESPONSE_TYPE_8021X 0x01 -#define WPS_RESPONSE_TYPE_REGISTRAR 0x02 -#define WPS_RESPONSE_TYPE_AP 0x03 - -/* Value of WPS WiFi Simple Configuration State Attribute */ -#define WPS_WSC_STATE_NOT_CONFIG 0x01 -#define WPS_WSC_STATE_CONFIG 0x02 - -/* Value of WPS Version Attribute */ -#define WPS_VERSION_1 0x10 - -/* Value of WPS Configuration Method Attribute */ -#define WPS_CONFIG_METHOD_FLASH 0x0001 -#define WPS_CONFIG_METHOD_ETHERNET 0x0002 -#define WPS_CONFIG_METHOD_LABEL 0x0004 -#define WPS_CONFIG_METHOD_DISPLAY 0x0008 -#define WPS_CONFIG_METHOD_E_NFC 0x0010 -#define WPS_CONFIG_METHOD_I_NFC 0x0020 -#define WPS_CONFIG_METHOD_NFC 0x0040 -#define WPS_CONFIG_METHOD_PBC 0x0080 -#define WPS_CONFIG_METHOD_KEYPAD 0x0100 -#define WPS_CONFIG_METHOD_VPBC 0x0280 -#define WPS_CONFIG_METHOD_PPBC 0x0480 -#define WPS_CONFIG_METHOD_VDISPLAY 0x2008 -#define WPS_CONFIG_METHOD_PDISPLAY 0x4008 - -/* Value of WPS RF Bands Attribute */ -#define WPS_RF_BANDS_2_4_GHZ 0x01 -#define WPS_RF_BANDS_5_GHZ 0x02 - -#define IP_MCAST_MAC(mac) \ - ((mac[0] == 0x01) && (mac[1] == 0x00) && (mac[2] == 0x5e)) -#define ICMPV6_MCAST_MAC(mac) \ - ((mac[0] == 0x33) && (mac[1] == 0x33) && (mac[2] != 0xff)) - -#endif /* _WIFI_H_ */ diff --git a/drivers/staging/rtl8188eu/include/wlan_bssdef.h b/drivers/staging/rtl8188eu/include/wlan_bssdef.h deleted file mode 100644 index 350bbf9057b8..000000000000 --- a/drivers/staging/rtl8188eu/include/wlan_bssdef.h +++ /dev/null @@ -1,240 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __WLAN_BSSDEF_H__ -#define __WLAN_BSSDEF_H__ - -#define MAX_IE_SZ 768 - -#define NDIS_802_11_LENGTH_SSID 32 -#define NDIS_802_11_LENGTH_RATES 8 -#define NDIS_802_11_LENGTH_RATES_EX 16 - -#define NDIS_802_11_RSSI long /* in dBm */ - -struct ndis_802_11_ssid { - u32 ssid_length; - u8 ssid[32]; -}; - -enum NDIS_802_11_NETWORK_TYPE { - Ndis802_11FH, - Ndis802_11DS, - Ndis802_11OFDM5, - Ndis802_11OFDM24, - Ndis802_11NetworkTypeMax /* dummy upper bound */ -}; - -struct ndis_802_11_config_fh { - u32 Length; /* Length of structure */ - u32 HopPattern; /* As defined by 802.11, MSB set */ - u32 HopSet; /* to one if non-802.11 */ - u32 DwellTime; /* units are Kusec */ -}; - -/* - * FW will only save the channel number in DSConfig. - * ODI Handler will convert the channel number to freq. number. - */ -struct ndis_802_11_config { - u32 Length; /* Length of structure */ - u32 BeaconPeriod; /* units are Kusec */ - u32 ATIMWindow; /* units are Kusec */ - u32 DSConfig; /* Frequency, units are kHz */ - struct ndis_802_11_config_fh FHConfig; -}; - -enum ndis_802_11_network_infra { - Ndis802_11IBSS, - Ndis802_11Infrastructure, - Ndis802_11AutoUnknown, - Ndis802_11InfrastructureMax, /* dummy upper bound */ - Ndis802_11APMode -}; - -struct ndis_802_11_fixed_ie { - u8 Timestamp[8]; - u16 BeaconInterval; - u16 Capabilities; -}; - -struct ndis_802_11_var_ie { - u8 ElementID; - u8 Length; - u8 data[]; -}; - -/* - * Length is the 4 bytes multiples of the sume of - * [ETH_ALEN] + 2 + sizeof (struct ndis_802_11_ssid) + sizeof (u32) - * + sizeof (NDIS_802_11_RSSI) + sizeof (enum NDIS_802_11_NETWORK_TYPE) - * + sizeof (struct ndis_802_11_config) - * + NDIS_802_11_LENGTH_RATES_EX + ie_length - * - * Except the ie_length, all other fields are fixed length. - * Therefore, we can define a macro to represent the partial sum. - */ - -enum ndis_802_11_auth_mode { - Ndis802_11AuthModeOpen, - Ndis802_11AuthModeShared, - Ndis802_11AuthModeAutoSwitch, - Ndis802_11AuthModeWPA, - Ndis802_11AuthModeWPAPSK, - Ndis802_11AuthModeWPANone, - Ndis802_11AuthModeWAPI, - Ndis802_11AuthModeMax /* Not a real mode, upper bound */ -}; - -enum ndis_802_11_wep_status { - Ndis802_11WEPEnabled, - Ndis802_11Encryption1Enabled = Ndis802_11WEPEnabled, - Ndis802_11WEPDisabled, - Ndis802_11EncryptionDisabled = Ndis802_11WEPDisabled, - Ndis802_11WEPKeyAbsent, - Ndis802_11Encryption1KeyAbsent = Ndis802_11WEPKeyAbsent, - Ndis802_11WEPNotSupported, - Ndis802_11EncryptionNotSupported = Ndis802_11WEPNotSupported, - Ndis802_11Encryption2Enabled, - Ndis802_11Encryption2KeyAbsent, - Ndis802_11Encryption3Enabled, - Ndis802_11Encryption3KeyAbsent, - Ndis802_11_EncryptionWAPI -}; - -#define NDIS_802_11_AI_REQFI_CAPABILITIES 1 -#define NDIS_802_11_AI_REQFI_LISTENINTERVAL 2 -#define NDIS_802_11_AI_REQFI_CURRENTAPADDRESS 4 - -#define NDIS_802_11_AI_RESFI_CAPABILITIES 1 -#define NDIS_802_11_AI_RESFI_STATUSCODE 2 -#define NDIS_802_11_AI_RESFI_ASSOCIATIONID 4 - -enum ndis_802_11_reload_def { - Ndis802_11ReloadWEPKeys -}; - -struct ndis_802_11_wep { - u32 Length; /* Length of this structure */ - u32 KeyIndex; /* 0 is the per-client key, - * 1-N are the global keys - */ - u32 KeyLength; /* length of key in bytes */ - u8 KeyMaterial[16];/* variable len depending on above field */ -}; - -enum ndis_802_11_status_type { - Ndis802_11StatusType_Authentication, - Ndis802_11StatusType_MediaStreamMode, - Ndis802_11StatusType_PMKID_CandidateList, - Ndis802_11StatusTypeMax /* not a real type, defined as - * an upper bound - */ -}; - -/* mask for authentication/integrity fields */ -#define NDIS_802_11_AUTH_REQUEST_AUTH_FIELDS 0x0f -#define NDIS_802_11_AUTH_REQUEST_REAUTH 0x01 -#define NDIS_802_11_AUTH_REQUEST_KEYUPDATE 0x02 -#define NDIS_802_11_AUTH_REQUEST_PAIRWISE_ERROR 0x06 -#define NDIS_802_11_AUTH_REQUEST_GROUP_ERROR 0x0E - -/* MIC check time, 60 seconds. */ -#define MIC_CHECK_TIME 60000000 - -#ifndef Ndis802_11APMode -#define Ndis802_11APMode (Ndis802_11InfrastructureMax + 1) -#endif - -struct wlan_phy_info { - u8 SignalStrength;/* in percentage) */ - u8 SignalQuality;/* in percentage) */ - u8 Optimum_antenna; /* for Antenna diversity */ - u8 Reserved_0; -}; - -struct wlan_bcn_info { - /* these infor get from rtw_get_encrypt_info when - * * translate scan to UI - */ - u8 encryp_protocol;/* ENCRYP_PROTOCOL_E: OPEN/WEP/WPA/WPA2/WAPI */ - int group_cipher; /* WPA/WPA2 group cipher */ - int pairwise_cipher;/* WPA/WPA2/WEP pairwise cipher */ - int is_8021x; - - /* bwmode 20/40 and ch_offset UP/LOW */ - unsigned short ht_cap_info; - unsigned char ht_info_infos_0; -}; - -/* temporally add #pragma pack for structure alignment issue of - * struct wlan_bssid_ex and get_struct wlan_bssid_ex_sz() - */ -struct wlan_bssid_ex { - u32 Length; - unsigned char MacAddress[ETH_ALEN]; - u8 Reserved[2];/* 0]: IS beacon frame */ - struct ndis_802_11_ssid ssid; - u32 Privacy; - NDIS_802_11_RSSI Rssi;/* in dBM,raw data ,get from PHY) */ - enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; - struct ndis_802_11_config Configuration; - enum ndis_802_11_network_infra InfrastructureMode; - unsigned char SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; - struct wlan_phy_info PhyInfo; - u32 ie_length; - u8 ies[MAX_IE_SZ]; /* timestamp, beacon interval, and - * capability information) - */ -} __packed; - -static inline uint get_wlan_bssid_ex_sz(struct wlan_bssid_ex *bss) -{ - return sizeof(struct wlan_bssid_ex) - MAX_IE_SZ + bss->ie_length; -} - -struct wlan_network { - struct list_head list; - int network_type; /* refer to ieee80211.h for WIRELESS_11A/B/G */ - int fixed; /* set fixed when not to be removed - * in site-surveying - */ - unsigned long last_scanned; /* timestamp for the network */ - int aid; /* will only be valid when a BSS is joinned. */ - int join_res; - struct wlan_bssid_ex network; /* must be the last item */ - struct wlan_bcn_info BcnInfo; -}; - -enum VRTL_CARRIER_SENSE { - DISABLE_VCS, - ENABLE_VCS, - AUTO_VCS -}; - -enum VCS_TYPE { - NONE_VCS, - RTS_CTS, - CTS_TO_SELF -}; - -#define PWR_CAM 0 -#define PWR_MINPS 1 -#define PWR_MAXPS 2 -#define PWR_UAPSD 3 -#define PWR_VOIP 4 - -enum UAPSD_MAX_SP { - NO_LIMIT, - TWO_MSDU, - FOUR_MSDU, - SIX_MSDU -}; - -#define NUM_PRE_AUTH_KEY 16 -#define NUM_PMKID_CACHE NUM_PRE_AUTH_KEY - -#endif /* ifndef WLAN_BSSDEF_H_ */ diff --git a/drivers/staging/rtl8188eu/include/xmit_osdep.h b/drivers/staging/rtl8188eu/include/xmit_osdep.h deleted file mode 100644 index 5fd8ca51f156..000000000000 --- a/drivers/staging/rtl8188eu/include/xmit_osdep.h +++ /dev/null @@ -1,32 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#ifndef __XMIT_OSDEP_H_ -#define __XMIT_OSDEP_H_ - -#include <osdep_service.h> -#include <drv_types.h> - -#define NR_XMITFRAME 256 - -struct xmit_priv; -struct pkt_attrib; -struct sta_xmit_priv; -struct xmit_frame; -struct xmit_buf; - -int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev); - -void rtw_os_xmit_schedule(struct adapter *padapter); - -int rtw_os_xmit_resource_alloc(struct xmit_buf *pxmitbuf, u32 alloc_sz); -void rtw_os_xmit_resource_free(struct xmit_buf *pxmitbuf); - -void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt); -void rtw_os_xmit_complete(struct adapter *padapter, - struct xmit_frame *pxframe); - -#endif /* __XMIT_OSDEP_H_ */ diff --git a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c b/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c deleted file mode 100644 index d4dce8ef0322..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/ioctl_linux.c +++ /dev/null @@ -1,2705 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _IOCTL_LINUX_C_ - -#include <linux/ieee80211.h> - -#include <osdep_service.h> -#include <drv_types.h> -#include <wlan_bssdef.h> -#include <wifi.h> -#include <rtw_mlme.h> -#include <rtw_mlme_ext.h> -#include <rtw_ioctl.h> -#include <rtw_ioctl_set.h> -#include <rtl8188e_hal.h> - -#include <linux/vmalloc.h> -#include <linux/etherdevice.h> - -#include "osdep_intf.h" - -#define RTL_IOCTL_WPA_SUPPLICANT (SIOCIWFIRSTPRIV + 30) - -#define SCAN_ITEM_SIZE 768 -#define MAX_CUSTOM_LEN 64 -#define RATE_COUNT 4 - -/* combo scan */ -#define WEXT_CSCAN_AMOUNT 9 -#define WEXT_CSCAN_BUF_LEN 360 -#define WEXT_CSCAN_HEADER "CSCAN S\x01\x00\x00S\x00" -#define WEXT_CSCAN_HEADER_SIZE 12 -#define WEXT_CSCAN_SSID_SECTION 'S' -#define WEXT_CSCAN_CHANNEL_SECTION 'C' -#define WEXT_CSCAN_NPROBE_SECTION 'N' -#define WEXT_CSCAN_ACTV_DWELL_SECTION 'A' -#define WEXT_CSCAN_PASV_DWELL_SECTION 'P' -#define WEXT_CSCAN_HOME_DWELL_SECTION 'H' -#define WEXT_CSCAN_TYPE_SECTION 'T' - -static u32 rtw_rates[] = {1000000, 2000000, 5500000, 11000000, - 6000000, 9000000, 12000000, 18000000, 24000000, 36000000, - 48000000, 54000000}; - -static const char * const iw_operation_mode[] = { - "Auto", "Ad-Hoc", "Managed", "Master", "Repeater", - "Secondary", "Monitor" -}; - -void indicate_wx_scan_complete_event(struct adapter *padapter) -{ - union iwreq_data wrqu; - - memset(&wrqu, 0, sizeof(union iwreq_data)); - wireless_send_event(padapter->pnetdev, SIOCGIWSCAN, &wrqu, NULL); -} - -void rtw_indicate_wx_assoc_event(struct adapter *padapter) -{ - union iwreq_data wrqu; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - memset(&wrqu, 0, sizeof(union iwreq_data)); - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - - memcpy(wrqu.ap_addr.sa_data, pmlmepriv->cur_network.network.MacAddress, ETH_ALEN); - - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -void rtw_indicate_wx_disassoc_event(struct adapter *padapter) -{ - union iwreq_data wrqu; - - memset(&wrqu, 0, sizeof(union iwreq_data)); - - wrqu.ap_addr.sa_family = ARPHRD_ETHER; - eth_zero_addr(wrqu.ap_addr.sa_data); - - wireless_send_event(padapter->pnetdev, SIOCGIWAP, &wrqu, NULL); -} - -static char *translate_scan(struct adapter *padapter, - struct iw_request_info *info, - struct wlan_network *pnetwork, - char *start, char *stop) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct iw_event iwe; - u16 cap; - __le16 le_tmp; - u32 ht_ielen = 0; - char custom[MAX_CUSTOM_LEN]; - char *p; - u16 max_rate = 0, rate, ht_cap = false; - u32 i = 0; - u8 bw_40MHz = 0, short_GI = 0; - u16 mcs_rate = 0; - u8 ss, sq; - - /* AP MAC address */ - iwe.cmd = SIOCGIWAP; - iwe.u.ap_addr.sa_family = ARPHRD_ETHER; - - memcpy(iwe.u.ap_addr.sa_data, pnetwork->network.MacAddress, ETH_ALEN); - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_ADDR_LEN); - - /* Add the ESSID */ - iwe.cmd = SIOCGIWESSID; - iwe.u.data.flags = 1; - iwe.u.data.length = min_t(u16, pnetwork->network.ssid.ssid_length, 32); - start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.ssid.ssid); - - /* parsing HT_CAP_IE */ - p = rtw_get_ie(&pnetwork->network.ies[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pnetwork->network.ie_length - 12); - - if (p && ht_ielen > 0) { - struct ieee80211_ht_cap *pht_capie; - - ht_cap = true; - - pht_capie = (struct ieee80211_ht_cap *)(p + 2); - memcpy(&mcs_rate, pht_capie->mcs.rx_mask, 2); - bw_40MHz = !!(le16_to_cpu(pht_capie->cap_info) & - IEEE80211_HT_CAP_SUP_WIDTH_20_40); - short_GI = !!(le16_to_cpu(pht_capie->cap_info) & - (IEEE80211_HT_CAP_SGI_20 | - IEEE80211_HT_CAP_SGI_40)); - } - - /* Add the protocol name */ - iwe.cmd = SIOCGIWNAME; - if ((rtw_is_cckratesonly_included((u8 *)&pnetwork->network.SupportedRates))) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11b"); - } else if ((rtw_is_cckrates_included((u8 *)&pnetwork->network.SupportedRates))) { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(iwe.u.name, IFNAMSIZ, "IEEE 802.11g"); - } - - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_CHAR_LEN); - - /* Add mode */ - iwe.cmd = SIOCGIWMODE; - memcpy(&le_tmp, rtw_get_capability_from_ie(pnetwork->network.ies), 2); - - cap = le16_to_cpu(le_tmp); - - if (!WLAN_CAPABILITY_IS_STA_BSS(cap)) { - if (cap & WLAN_CAPABILITY_ESS) - iwe.u.mode = IW_MODE_MASTER; - else - iwe.u.mode = IW_MODE_ADHOC; - - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_UINT_LEN); - } - - if (pnetwork->network.Configuration.DSConfig < 1) - pnetwork->network.Configuration.DSConfig = 1; - - /* Add frequency/channel */ - iwe.cmd = SIOCGIWFREQ; - iwe.u.freq.m = rtw_ch2freq(pnetwork->network.Configuration.DSConfig) * 100000; - iwe.u.freq.e = 1; - iwe.u.freq.i = pnetwork->network.Configuration.DSConfig; - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_FREQ_LEN); - - /* Add encryption capability */ - iwe.cmd = SIOCGIWENCODE; - if (cap & WLAN_CAPABILITY_PRIVACY) - iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY; - else - iwe.u.data.flags = IW_ENCODE_DISABLED; - iwe.u.data.length = 0; - start = iwe_stream_add_point(info, start, stop, &iwe, pnetwork->network.ssid.ssid); - - /*Add basic and extended rates */ - max_rate = 0; - p = custom; - p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), " Rates (Mb/s): "); - while (pnetwork->network.SupportedRates[i] != 0) { - rate = pnetwork->network.SupportedRates[i] & 0x7F; - if (rate > max_rate) - max_rate = rate; - p += scnprintf(p, MAX_CUSTOM_LEN - (p - custom), - "%d%s ", rate >> 1, (rate & 1) ? ".5" : ""); - i++; - } - - if (ht_cap) { - if (mcs_rate & 0x8000)/* MCS15 */ - max_rate = (bw_40MHz) ? ((short_GI) ? 300 : 270) : ((short_GI) ? 144 : 130); - else if (mcs_rate & 0x0080)/* MCS7 */ - ; - else/* default MCS7 */ - max_rate = (bw_40MHz) ? ((short_GI) ? 150 : 135) : ((short_GI) ? 72 : 65); - - max_rate *= 2; /* Mbps/2; */ - } - - iwe.cmd = SIOCGIWRATE; - iwe.u.bitrate.fixed = 0; - iwe.u.bitrate.disabled = 0; - iwe.u.bitrate.value = max_rate * 500000; - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_PARAM_LEN); - - /* parsing WPA/WPA2 IE */ - { - u8 *buf; - u8 *wpa_ie, *rsn_ie; - u16 wpa_len = 0, rsn_len = 0; - u8 *p; - - buf = kzalloc(MAX_WPA_IE_LEN, GFP_ATOMIC); - if (!buf) - return start; - - wpa_ie = kzalloc(255, GFP_ATOMIC); - if (!wpa_ie) - return start; - - rsn_ie = kzalloc(255, GFP_ATOMIC); - if (!rsn_ie) - return start; - - rtw_get_sec_ie(pnetwork->network.ies, pnetwork->network.ie_length, rsn_ie, &rsn_len, wpa_ie, &wpa_len); - - if (wpa_len > 0) { - p = buf; - p += sprintf(p, "wpa_ie="); - for (i = 0; i < wpa_len; i++) - p += sprintf(p, "%02x", wpa_ie[i]); - - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVGENIE; - iwe.u.data.length = wpa_len; - start = iwe_stream_add_point(info, start, stop, &iwe, wpa_ie); - } - if (rsn_len > 0) { - p = buf; - p += sprintf(p, "rsn_ie="); - for (i = 0; i < rsn_len; i++) - p += sprintf(p, "%02x", rsn_ie[i]); - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVCUSTOM; - iwe.u.data.length = strlen(buf); - start = iwe_stream_add_point(info, start, stop, &iwe, buf); - - memset(&iwe, 0, sizeof(iwe)); - iwe.cmd = IWEVGENIE; - iwe.u.data.length = rsn_len; - start = iwe_stream_add_point(info, start, stop, &iwe, rsn_ie); - } - kfree(buf); - kfree(wpa_ie); - kfree(rsn_ie); - } - - {/* parsing WPS IE */ - uint cnt = 0, total_ielen; - u8 *wpsie_ptr = NULL; - uint wps_ielen = 0; - u8 *ie_ptr = pnetwork->network.ies + _FIXED_IE_LENGTH_; - - total_ielen = pnetwork->network.ie_length - _FIXED_IE_LENGTH_; - - while (cnt < total_ielen) { - if (rtw_is_wps_ie(&ie_ptr[cnt], &wps_ielen) && (wps_ielen > 2)) { - wpsie_ptr = &ie_ptr[cnt]; - iwe.cmd = IWEVGENIE; - iwe.u.data.length = (u16)wps_ielen; - start = iwe_stream_add_point(info, start, stop, &iwe, wpsie_ptr); - } - cnt += ie_ptr[cnt + 1] + 2; /* goto next */ - } - } - - /* Add quality statistics */ - iwe.cmd = IWEVQUAL; - iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED | IW_QUAL_NOISE_INVALID; - - if (check_fwstate(pmlmepriv, _FW_LINKED) && - is_same_network(&pmlmepriv->cur_network.network, &pnetwork->network)) { - ss = padapter->recvpriv.signal_strength; - sq = padapter->recvpriv.signal_qual; - } else { - ss = pnetwork->network.PhyInfo.SignalStrength; - sq = pnetwork->network.PhyInfo.SignalQuality; - } - - iwe.u.qual.level = (u8)ss; - iwe.u.qual.qual = (u8)sq; /* signal quality */ - iwe.u.qual.noise = 0; /* noise level */ - start = iwe_stream_add_event(info, start, stop, &iwe, IW_EV_QUAL_LEN); - return start; -} - -static int wpa_set_auth_algs(struct net_device *dev, u32 value) -{ - struct adapter *padapter = netdev_priv(dev); - int ret = 0; - - if ((value & AUTH_ALG_SHARED_KEY) && (value & AUTH_ALG_OPEN_SYSTEM)) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeAutoSwitch; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Auto; - } else if (value & AUTH_ALG_SHARED_KEY) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeShared; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; - } else if (value & AUTH_ALG_OPEN_SYSTEM) { - if (padapter->securitypriv.ndisauthtype < Ndis802_11AuthModeWPAPSK) { - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - } - } else { - ret = -EINVAL; - } - return ret; -} - -static int wpa_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) -{ - int ret = 0; - u32 wep_key_idx, wep_key_len, wep_total_len; - struct ndis_802_11_wep *pwep = NULL; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - param->u.crypt.err = 0; - param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; - - if (param_len < (u32)((u8 *)param->u.crypt.key - (u8 *)param) + param->u.crypt.key_len) { - ret = -EINVAL; - goto exit; - } - - if (is_broadcast_ether_addr(param->sta_addr)) { - if (param->u.crypt.idx >= WEP_KEYS) { - ret = -EINVAL; - goto exit; - } - } else { - ret = -EINVAL; - goto exit; - } - - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; - - wep_key_idx = param->u.crypt.idx; - wep_key_len = param->u.crypt.key_len; - - if (wep_key_idx > WEP_KEYS) - return -EINVAL; - - if (wep_key_len > 0) { - wep_key_len = wep_key_len <= 5 ? 5 : 13; - wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial); - pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len); - if (!pwep) - goto exit; - memset(pwep, 0, wep_total_len); - pwep->KeyLength = wep_key_len; - pwep->Length = wep_total_len; - if (wep_key_len == 13) { - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; - } - } else { - ret = -EINVAL; - goto exit; - } - pwep->KeyIndex = wep_key_idx; - pwep->KeyIndex |= 0x80000000; - memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); - if (param->u.crypt.set_tx) { - if (rtw_set_802_11_add_wep(padapter, pwep) == (u8)_FAIL) - ret = -EOPNOTSUPP; - } else { - if (wep_key_idx >= WEP_KEYS) { - ret = -EOPNOTSUPP; - goto exit; - } - memcpy(&psecuritypriv->dot11DefKey[wep_key_idx].skey[0], pwep->KeyMaterial, pwep->KeyLength); - psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; - rtw_set_key(padapter, psecuritypriv, wep_key_idx, 0); - } - goto exit; - } - - if (padapter->securitypriv.dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { /* 802_1x */ - struct sta_info *psta, *pbcmc_sta; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) { /* sta mode */ - psta = rtw_get_stainfo(pstapriv, get_bssid(pmlmepriv)); - if (!psta) { - ; - } else { - if (strcmp(param->u.crypt.alg, "none") != 0) - psta->ieee8021x_blocked = false; - - if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || - (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) - psta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; - - if (param->u.crypt.set_tx == 1) { /* pairwise key */ - memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - - if (strcmp(param->u.crypt.alg, "TKIP") == 0) { /* set mic key */ - memcpy(psta->dot11tkiptxmickey.skey, ¶m->u.crypt.key[16], 8); - memcpy(psta->dot11tkiprxmickey.skey, ¶m->u.crypt.key[24], 8); - padapter->securitypriv.busetkipkey = false; - } - - rtw_setstakey_cmd(padapter, (unsigned char *)psta, true); - } else { /* group key */ - memcpy(padapter->securitypriv.dot118021XGrpKey[param->u.crypt.idx].skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - memcpy(padapter->securitypriv.dot118021XGrptxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[16], 8); - memcpy(padapter->securitypriv.dot118021XGrprxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[24], 8); - padapter->securitypriv.binstallGrpkey = true; - - padapter->securitypriv.dot118021XGrpKeyid = param->u.crypt.idx; - - rtw_set_key(padapter, &padapter->securitypriv, param->u.crypt.idx, 1); - } - } - pbcmc_sta = rtw_get_bcmc_stainfo(padapter); - if (!pbcmc_sta) { - ; - } else { - /* Jeff: don't disable ieee8021x_blocked while clearing key */ - if (strcmp(param->u.crypt.alg, "none") != 0) - pbcmc_sta->ieee8021x_blocked = false; - - if ((padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption2Enabled) || - (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption3Enabled)) - pbcmc_sta->dot118021XPrivacy = padapter->securitypriv.dot11PrivacyAlgrthm; - } - } - } - -exit: - - kfree(pwep); - return ret; -} - -static int rtw_set_wpa_ie(struct adapter *padapter, char *pie, unsigned short ielen) -{ - u8 *buf = NULL; - int group_cipher = 0, pairwise_cipher = 0; - int ret = 0; - - if ((ielen > MAX_WPA_IE_LEN) || (!pie)) { - _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); - if (!pie) - return ret; - else - return -EINVAL; - } - - if (ielen) { - buf = kmemdup(pie, ielen, GFP_KERNEL); - if (!buf) { - ret = -ENOMEM; - goto exit; - } - - if (ielen < RSN_HEADER_LEN) { - ret = -1; - goto exit; - } - - if (rtw_parse_wpa_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; - memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); - } - - if (rtw_parse_wpa2_ie(buf, ielen, &group_cipher, &pairwise_cipher, NULL) == _SUCCESS) { - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; - memcpy(padapter->securitypriv.supplicant_ie, &buf[0], ielen); - } - - switch (group_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.dot118021XGrpPrivacy = _TKIP_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.dot118021XGrpPrivacy = _AES_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.dot118021XGrpPrivacy = _WEP104_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - } - - switch (pairwise_cipher) { - case WPA_CIPHER_NONE: - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - break; - case WPA_CIPHER_WEP40: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - case WPA_CIPHER_TKIP: - padapter->securitypriv.dot11PrivacyAlgrthm = _TKIP_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; - break; - case WPA_CIPHER_CCMP: - padapter->securitypriv.dot11PrivacyAlgrthm = _AES_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; - break; - case WPA_CIPHER_WEP104: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - break; - } - - _clr_fwstate_(&padapter->mlmepriv, WIFI_UNDER_WPS); - {/* set wps_ie */ - u16 cnt = 0; - u8 eid, wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - while (cnt < ielen) { - eid = buf[cnt]; - if ((eid == WLAN_EID_VENDOR_SPECIFIC) && (!memcmp(&buf[cnt + 2], wps_oui, 4))) { - padapter->securitypriv.wps_ie_len = min(buf[cnt + 1] + 2, MAX_WPA_IE_LEN << 2); - - memcpy(padapter->securitypriv.wps_ie, &buf[cnt], padapter->securitypriv.wps_ie_len); - - set_fwstate(&padapter->mlmepriv, WIFI_UNDER_WPS); - cnt += buf[cnt + 1] + 2; - break; - } - cnt += buf[cnt + 1] + 2; /* goto next */ - } - } - } -exit: - kfree(buf); - return ret; -} - -typedef unsigned char NDIS_802_11_RATES_EX[NDIS_802_11_LENGTH_RATES_EX]; - -static int rtw_wx_get_name(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - u32 ht_ielen = 0; - char *p; - u8 ht_cap = false; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - NDIS_802_11_RATES_EX *prates = NULL; - - if (check_fwstate(pmlmepriv, _FW_LINKED | WIFI_ADHOC_MASTER_STATE)) { - /* parsing HT_CAP_IE */ - p = rtw_get_ie(&pcur_bss->ies[12], WLAN_EID_HT_CAPABILITY, &ht_ielen, pcur_bss->ie_length - 12); - if (p && ht_ielen > 0) - ht_cap = true; - - prates = &pcur_bss->SupportedRates; - - if (rtw_is_cckratesonly_included((u8 *)prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bn"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11b"); - } else if (rtw_is_cckrates_included((u8 *)prates)) { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bgn"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11bg"); - } else { - if (ht_cap) - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11gn"); - else - snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11g"); - } - } else { - snprintf(wrqu->name, IFNAMSIZ, "unassociated"); - } - return 0; -} - -static int rtw_wx_get_freq(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - /* wrqu->freq.m = ieee80211_wlan_frequencies[pcur_bss->Configuration.DSConfig-1] * 100000; */ - wrqu->freq.m = rtw_ch2freq(pcur_bss->Configuration.DSConfig) * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = pcur_bss->Configuration.DSConfig; - } else { - wrqu->freq.m = rtw_ch2freq(padapter->mlmeextpriv.cur_channel) * 100000; - wrqu->freq.e = 1; - wrqu->freq.i = padapter->mlmeextpriv.cur_channel; - } - - return 0; -} - -static int rtw_wx_set_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct adapter *padapter = netdev_priv(dev); - enum ndis_802_11_network_infra networkType; - int ret = 0; - - if (!rtw_pwr_wakeup(padapter)) { - ret = -EPERM; - goto exit; - } - - if (!padapter->hw_init_completed) { - ret = -EPERM; - goto exit; - } - - switch (wrqu->mode) { - case IW_MODE_AUTO: - networkType = Ndis802_11AutoUnknown; - break; - case IW_MODE_ADHOC: - networkType = Ndis802_11IBSS; - break; - case IW_MODE_MASTER: - networkType = Ndis802_11APMode; - break; - case IW_MODE_INFRA: - networkType = Ndis802_11Infrastructure; - break; - default: - ret = -EINVAL; - goto exit; - } - if (!rtw_set_802_11_infrastructure_mode(padapter, networkType)) { - ret = -EPERM; - goto exit; - } - rtw_setopmode_cmd(padapter, networkType); -exit: - return ret; -} - -static int rtw_wx_get_mode(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *b) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE)) - wrqu->mode = IW_MODE_INFRA; - else if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))) - wrqu->mode = IW_MODE_ADHOC; - else if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) - wrqu->mode = IW_MODE_MASTER; - else - wrqu->mode = IW_MODE_AUTO; - - return 0; -} - -static int rtw_wx_set_pmkid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - u8 j, blInserted = false; - int ret = false; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct iw_pmksa *pPMK = (struct iw_pmksa *)extra; - u8 strZeroMacAddress[ETH_ALEN] = {0x00}; - u8 strIssueBssid[ETH_ALEN] = {0x00}; - - memcpy(strIssueBssid, pPMK->bssid.sa_data, ETH_ALEN); - if (pPMK->cmd == IW_PMKSA_ADD) { - if (!memcmp(strIssueBssid, strZeroMacAddress, ETH_ALEN)) - return ret; - ret = true; - blInserted = false; - - /* overwrite PMKID */ - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(psecuritypriv->PMKIDList[j].bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => rewrite with new PMKID. */ - memcpy(psecuritypriv->PMKIDList[j].PMKID, pPMK->pmkid, IW_PMKID_LEN); - psecuritypriv->PMKIDList[j].used = true; - psecuritypriv->PMKIDIndex = j + 1; - blInserted = true; - break; - } - } - - if (!blInserted) { - /* Find a new entry */ - memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].bssid, strIssueBssid, ETH_ALEN); - memcpy(psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].PMKID, pPMK->pmkid, IW_PMKID_LEN); - - psecuritypriv->PMKIDList[psecuritypriv->PMKIDIndex].used = true; - psecuritypriv->PMKIDIndex++; - if (psecuritypriv->PMKIDIndex == 16) - psecuritypriv->PMKIDIndex = 0; - } - } else if (pPMK->cmd == IW_PMKSA_REMOVE) { - ret = true; - for (j = 0; j < NUM_PMKID_CACHE; j++) { - if (!memcmp(psecuritypriv->PMKIDList[j].bssid, strIssueBssid, ETH_ALEN)) { - /* BSSID is matched, the same AP => Remove this PMKID information and reset it. */ - eth_zero_addr(psecuritypriv->PMKIDList[j].bssid); - psecuritypriv->PMKIDList[j].used = false; - break; - } - } - } else if (pPMK->cmd == IW_PMKSA_FLUSH) { - memset(&psecuritypriv->PMKIDList[0], 0x00, sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); - psecuritypriv->PMKIDIndex = 0; - ret = true; - } - return ret; -} - -static int rtw_wx_get_sens(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->sens.value = 0; - wrqu->sens.fixed = 0; /* no auto select */ - wrqu->sens.disabled = 1; - return 0; -} - -static int rtw_wx_get_range(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct iw_range *range = (struct iw_range *)extra; - struct adapter *padapter = netdev_priv(dev); - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - u16 val; - int i; - - wrqu->data.length = sizeof(*range); - memset(range, 0, sizeof(*range)); - - /* Let's try to keep this struct in the same order as in - * linux/include/wireless.h - */ - - /* TODO: See what values we can set, and remove the ones we can't - * set, or fill them with some default data. - */ - - /* ~5 Mb/s real (802.11b) */ - range->throughput = 5 * 1000 * 1000; - - /* signal level threshold range */ - - /* percent values between 0 and 100. */ - range->max_qual.qual = 100; - range->max_qual.level = 100; - range->max_qual.noise = 100; - range->max_qual.updated = 7; /* Updated all three */ - - range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */ - /* TODO: Find real 'good' to 'bad' threshol value for RSSI */ - range->avg_qual.level = 178; /* -78 dBm */ - range->avg_qual.noise = 0; - range->avg_qual.updated = 7; /* Updated all three */ - - range->num_bitrates = RATE_COUNT; - - for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) - range->bitrate[i] = rtw_rates[i]; - - range->min_frag = MIN_FRAG_THRESHOLD; - range->max_frag = MAX_FRAG_THRESHOLD; - - range->pm_capa = 0; - - range->we_version_compiled = WIRELESS_EXT; - range->we_version_source = 16; - - for (i = 0, val = 0; i < MAX_CHANNEL_NUM; i++) { - /* Include only legal frequencies for some countries */ - if (pmlmeext->channel_set[i].ChannelNum != 0) { - range->freq[val].i = pmlmeext->channel_set[i].ChannelNum; - range->freq[val].m = rtw_ch2freq(pmlmeext->channel_set[i].ChannelNum) * 100000; - range->freq[val].e = 1; - val++; - } - - if (val == IW_MAX_FREQUENCIES) - break; - } - - range->num_channels = val; - range->num_frequency = val; - -/* The following code will proivde the security capability to network manager. */ -/* If the driver doesn't provide this capability to network manager, */ -/* the WPA/WPA2 routers can't be chosen in the network manager. */ - - range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 | - IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP; - - range->scan_capa = IW_SCAN_CAPA_ESSID | IW_SCAN_CAPA_TYPE | - IW_SCAN_CAPA_BSSID | IW_SCAN_CAPA_CHANNEL | - IW_SCAN_CAPA_MODE | IW_SCAN_CAPA_RATE; - return 0; -} - -/* set bssid flow */ -/* s1. rtw_set_802_11_infrastructure_mode() */ -/* s2. rtw_set_802_11_authentication_mode() */ -/* s3. set_802_11_encryption_mode() */ -/* s4. rtw_set_802_11_bssid() */ -static int rtw_wx_set_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, char *extra) -{ - uint ret = 0; - struct adapter *padapter = netdev_priv(dev); - struct sockaddr *temp = (struct sockaddr *)awrq; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct list_head *phead; - u8 *dst_bssid, *src_bssid; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - enum ndis_802_11_auth_mode authmode; - - if (!rtw_pwr_wakeup(padapter)) { - ret = -1; - goto exit; - } - - if (!padapter->bup) { - ret = -1; - goto exit; - } - - if (temp->sa_family != ARPHRD_ETHER) { - ret = -EINVAL; - goto exit; - } - - authmode = padapter->securitypriv.ndisauthtype; - spin_lock_bh(&queue->lock); - phead = get_list_head(queue); - list_for_each(pmlmepriv->pscanned, phead) { - pnetwork = list_entry(pmlmepriv->pscanned, - struct wlan_network, list); - - dst_bssid = pnetwork->network.MacAddress; - - src_bssid = temp->sa_data; - - if ((!memcmp(dst_bssid, src_bssid, ETH_ALEN))) { - if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { - ret = -1; - spin_unlock_bh(&queue->lock); - goto exit; - } - - break; - } - } - spin_unlock_bh(&queue->lock); - - rtw_set_802_11_authentication_mode(padapter, authmode); - if (!rtw_set_802_11_bssid(padapter, temp->sa_data)) { - ret = -1; - goto exit; - } - -exit: - - return ret; -} - -static int rtw_wx_get_wap(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - wrqu->ap_addr.sa_family = ARPHRD_ETHER; - - eth_zero_addr(wrqu->ap_addr.sa_data); - - if (check_fwstate(pmlmepriv, _FW_LINKED) || - check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) || - check_fwstate(pmlmepriv, WIFI_AP_STATE)) - memcpy(wrqu->ap_addr.sa_data, pcur_bss->MacAddress, ETH_ALEN); - else - eth_zero_addr(wrqu->ap_addr.sa_data); - return 0; -} - -static int rtw_wx_set_mlme(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - int ret = 0; - struct adapter *padapter = netdev_priv(dev); - struct iw_mlme *mlme = (struct iw_mlme *)extra; - - if (!mlme) - return -1; - - switch (mlme->cmd) { - case IW_MLME_DEAUTH: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IW_MLME_DISASSOC: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - return -EOPNOTSUPP; - } - return ret; -} - -static int rtw_wx_set_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - u8 _status = false; - int ret = 0; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct ndis_802_11_ssid ssid[RTW_SSID_SCAN_AMOUNT]; - - if (!rtw_pwr_wakeup(padapter)) { - ret = -1; - goto exit; - } - - if (padapter->bDriverStopped) { - ret = -1; - goto exit; - } - - if (!padapter->bup) { - ret = -1; - goto exit; - } - - if (!padapter->hw_init_completed) { - ret = -1; - goto exit; - } - - /* When Busy Traffic, driver do not site survey. So driver return success. */ - /* wpa_supplicant will not issue SIOCSIWSCAN cmd again after scan timeout. */ - /* modify by thomas 2011-02-22. */ - if (pmlmepriv->LinkDetectInfo.bBusyTraffic) { - indicate_wx_scan_complete_event(padapter); - goto exit; - } - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING)) { - indicate_wx_scan_complete_event(padapter); - goto exit; - } - -/* For the DMP WiFi Display project, the driver won't to scan because */ -/* the pmlmepriv->scan_interval is always equal to 3. */ -/* So, the wpa_supplicant won't find out the WPS SoftAP. */ - - memset(ssid, 0, sizeof(struct ndis_802_11_ssid) * RTW_SSID_SCAN_AMOUNT); - - if (wrqu->data.length == sizeof(struct iw_scan_req)) { - struct iw_scan_req *req = (struct iw_scan_req *)extra; - - if (wrqu->data.flags & IW_SCAN_THIS_ESSID) { - int len = min_t(int, req->essid_len, - IW_ESSID_MAX_SIZE); - - memcpy(ssid[0].ssid, req->essid, len); - ssid[0].ssid_length = len; - - spin_lock_bh(&pmlmepriv->lock); - - _status = rtw_sitesurvey_cmd(padapter, ssid, 1, NULL, 0); - - spin_unlock_bh(&pmlmepriv->lock); - } - } else { - if (wrqu->data.length >= WEXT_CSCAN_HEADER_SIZE && - !memcmp(extra, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { - int len = wrqu->data.length - WEXT_CSCAN_HEADER_SIZE; - char *pos = extra + WEXT_CSCAN_HEADER_SIZE; - char section; - char sec_len; - int ssid_index = 0; - - while (len >= 1) { - section = *(pos++); - len -= 1; - - switch (section) { - case WEXT_CSCAN_SSID_SECTION: - if (len < 1) { - len = 0; - break; - } - sec_len = *(pos++); len -= 1; - if (sec_len > 0 && - sec_len <= len && - sec_len <= 32) { - ssid[ssid_index].ssid_length = sec_len; - memcpy(ssid[ssid_index].ssid, pos, sec_len); - ssid_index++; - } - pos += sec_len; - len -= sec_len; - break; - case WEXT_CSCAN_TYPE_SECTION: - case WEXT_CSCAN_CHANNEL_SECTION: - pos += 1; - len -= 1; - break; - case WEXT_CSCAN_PASV_DWELL_SECTION: - case WEXT_CSCAN_HOME_DWELL_SECTION: - case WEXT_CSCAN_ACTV_DWELL_SECTION: - pos += 2; - len -= 2; - break; - default: - len = 0; /* stop parsing */ - } - } - - /* it has still some scan parameter to parse, we only do this now... */ - _status = rtw_set_802_11_bssid_list_scan(padapter, ssid, RTW_SSID_SCAN_AMOUNT); - } else { - _status = rtw_set_802_11_bssid_list_scan(padapter, NULL, 0); - } - } - - if (!_status) - ret = -1; - -exit: - - return ret; -} - -static int rtw_wx_get_scan(struct net_device *dev, struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct list_head *plist, *phead; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct wlan_network *pnetwork = NULL; - char *ev = extra; - char *stop = ev + wrqu->data.length; - u32 ret = 0; - u32 cnt = 0; - u32 wait_for_surveydone; - int wait_status; - - if (padapter->pwrctrlpriv.brfoffbyhw && padapter->bDriverStopped) { - ret = -EINVAL; - goto exit; - } - - wait_for_surveydone = 100; - - wait_status = _FW_UNDER_SURVEY | _FW_UNDER_LINKING; - - while (check_fwstate(pmlmepriv, wait_status)) { - msleep(30); - cnt++; - if (cnt > wait_for_surveydone) - break; - } - - spin_lock_bh(&pmlmepriv->scanned_queue.lock); - - phead = get_list_head(queue); - list_for_each(plist, phead) { - if ((stop - ev) < SCAN_ITEM_SIZE) { - ret = -E2BIG; - break; - } - - pnetwork = list_entry(plist, struct wlan_network, list); - - /* report network only if the current channel set contains the channel to which this network belongs */ - if (rtw_ch_set_search_ch(padapter->mlmeextpriv.channel_set, pnetwork->network.Configuration.DSConfig) >= 0) - ev = translate_scan(padapter, a, pnetwork, ev, stop); - } - - spin_unlock_bh(&pmlmepriv->scanned_queue.lock); - - wrqu->data.length = ev - extra; - wrqu->data.flags = 0; - -exit: - return ret; -} - -/* set ssid flow */ -/* s1. rtw_set_802_11_infrastructure_mode() */ -/* s2. set_802_11_authenticaion_mode() */ -/* s3. set_802_11_encryption_mode() */ -/* s4. rtw_set_802_11_ssid() */ -static int rtw_wx_set_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct __queue *queue = &pmlmepriv->scanned_queue; - struct list_head *phead; - struct wlan_network *pnetwork = NULL; - enum ndis_802_11_auth_mode authmode; - struct ndis_802_11_ssid ndis_ssid; - u8 *dst_ssid, *src_ssid; - - uint ret = 0, len; - - if (!rtw_pwr_wakeup(padapter)) { - ret = -1; - goto exit; - } - - if (!padapter->bup) { - ret = -1; - goto exit; - } - - if (wrqu->essid.length > IW_ESSID_MAX_SIZE) { - ret = -E2BIG; - goto exit; - } - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - ret = -1; - goto exit; - } - - authmode = padapter->securitypriv.ndisauthtype; - if (wrqu->essid.flags && wrqu->essid.length) { - len = min_t(uint, wrqu->essid.length, IW_ESSID_MAX_SIZE); - - memset(&ndis_ssid, 0, sizeof(struct ndis_802_11_ssid)); - ndis_ssid.ssid_length = len; - memcpy(ndis_ssid.ssid, extra, len); - src_ssid = ndis_ssid.ssid; - - spin_lock_bh(&queue->lock); - phead = get_list_head(queue); - list_for_each(pmlmepriv->pscanned, phead) { - pnetwork = list_entry(pmlmepriv->pscanned, - struct wlan_network, list); - - dst_ssid = pnetwork->network.ssid.ssid; - - if ((!memcmp(dst_ssid, src_ssid, ndis_ssid.ssid_length)) && - (pnetwork->network.ssid.ssid_length == ndis_ssid.ssid_length)) { - - if (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE)) { - if (pnetwork->network.InfrastructureMode != pmlmepriv->cur_network.network.InfrastructureMode) - continue; - } - - if (!rtw_set_802_11_infrastructure_mode(padapter, pnetwork->network.InfrastructureMode)) { - ret = -1; - spin_unlock_bh(&queue->lock); - goto exit; - } - - break; - } - } - spin_unlock_bh(&queue->lock); - rtw_set_802_11_authentication_mode(padapter, authmode); - if (!rtw_set_802_11_ssid(padapter, &ndis_ssid)) { - ret = -1; - goto exit; - } - } - -exit: - return ret; -} - -static int rtw_wx_get_essid(struct net_device *dev, - struct iw_request_info *a, - union iwreq_data *wrqu, char *extra) -{ - u32 len; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_bssid_ex *pcur_bss = &pmlmepriv->cur_network.network; - - if ((check_fwstate(pmlmepriv, _FW_LINKED)) || - (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE))) { - len = pcur_bss->ssid.ssid_length; - memcpy(extra, pcur_bss->ssid.ssid, len); - } else { - len = 0; - *extra = 0; - } - wrqu->essid.length = len; - wrqu->essid.flags = 1; - - return 0; -} - -static int rtw_wx_get_rate(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - u16 max_rate = 0; - - max_rate = rtw_get_cur_max_rate(netdev_priv(dev)); - - if (max_rate == 0) - return -EPERM; - - wrqu->bitrate.fixed = 0; /* no auto select */ - wrqu->bitrate.value = max_rate * 100000; - - return 0; -} - -static int rtw_wx_set_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - - if (wrqu->rts.disabled) { - padapter->registrypriv.rts_thresh = 2347; - } else { - if (wrqu->rts.value < 0 || - wrqu->rts.value > 2347) - return -EINVAL; - - padapter->registrypriv.rts_thresh = wrqu->rts.value; - } - - return 0; -} - -static int rtw_wx_get_rts(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - - wrqu->rts.value = padapter->registrypriv.rts_thresh; - wrqu->rts.fixed = 0; /* no auto select */ - /* wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD); */ - - return 0; -} - -static int rtw_wx_set_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - - if (wrqu->frag.disabled) { - padapter->xmitpriv.frag_len = MAX_FRAG_THRESHOLD; - } else { - if (wrqu->frag.value < MIN_FRAG_THRESHOLD || - wrqu->frag.value > MAX_FRAG_THRESHOLD) - return -EINVAL; - - padapter->xmitpriv.frag_len = wrqu->frag.value & ~0x1; - } - - return 0; -} - -static int rtw_wx_get_frag(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - - wrqu->frag.value = padapter->xmitpriv.frag_len; - wrqu->frag.fixed = 0; /* no auto select */ - - return 0; -} - -static int rtw_wx_get_retry(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->retry.value = 7; - wrqu->retry.fixed = 0; /* no auto select */ - wrqu->retry.disabled = 1; - - return 0; -} - -static int rtw_wx_set_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - u32 key, ret = 0; - u32 keyindex_provided; - struct ndis_802_11_wep wep; - enum ndis_802_11_auth_mode authmode; - - struct iw_point *erq = &wrqu->encoding; - struct adapter *padapter = netdev_priv(dev); - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - - memset(&wep, 0, sizeof(struct ndis_802_11_wep)); - - key = erq->flags & IW_ENCODE_INDEX; - - if (erq->flags & IW_ENCODE_DISABLED) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - - goto exit; - } - - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - keyindex_provided = 1; - } else { - keyindex_provided = 0; - key = padapter->securitypriv.dot11PrivacyKeyIndex; - } - - /* set authentication mode */ - if (erq->flags & IW_ENCODE_OPEN) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } else if (erq->flags & IW_ENCODE_RESTRICTED) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Shared; - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - padapter->securitypriv.dot118021XGrpPrivacy = _WEP40_; - authmode = Ndis802_11AuthModeShared; - padapter->securitypriv.ndisauthtype = authmode; - } else { - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption1Enabled;/* Ndis802_11EncryptionDisabled; */ - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - authmode = Ndis802_11AuthModeOpen; - padapter->securitypriv.ndisauthtype = authmode; - } - - wep.KeyIndex = key; - if (erq->length > 0) { - wep.KeyLength = erq->length <= 5 ? 5 : 13; - - wep.Length = wep.KeyLength + offsetof(struct ndis_802_11_wep, KeyMaterial); - } else { - wep.KeyLength = 0; - - if (keyindex_provided == 1) { - /* set key_id only, no given KeyMaterial(erq->length == 0). */ - padapter->securitypriv.dot11PrivacyKeyIndex = key; - - switch (padapter->securitypriv.dot11DefKeylen[key]) { - case 5: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP40_; - break; - case 13: - padapter->securitypriv.dot11PrivacyAlgrthm = _WEP104_; - break; - default: - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - break; - } - - goto exit; - } - } - - wep.KeyIndex |= 0x80000000; - - memcpy(wep.KeyMaterial, keybuf, wep.KeyLength); - - if (!rtw_set_802_11_add_wep(padapter, &wep)) { - if (rf_on == pwrpriv->rf_pwrstate) - ret = -EOPNOTSUPP; - goto exit; - } - -exit: - return ret; -} - -static int rtw_wx_get_enc(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *keybuf) -{ - uint key; - struct adapter *padapter = netdev_priv(dev); - struct iw_point *erq = &wrqu->encoding; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (!check_fwstate(pmlmepriv, _FW_LINKED)) { - if (!check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE)) { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - return 0; - } - } - - key = erq->flags & IW_ENCODE_INDEX; - - if (key) { - if (key > WEP_KEYS) - return -EINVAL; - key--; - } else { - key = padapter->securitypriv.dot11PrivacyKeyIndex; - } - - erq->flags = key + 1; - - switch (padapter->securitypriv.ndisencryptstatus) { - case Ndis802_11EncryptionNotSupported: - case Ndis802_11EncryptionDisabled: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - case Ndis802_11Encryption1Enabled: - erq->length = padapter->securitypriv.dot11DefKeylen[key]; - if (erq->length) { - memcpy(keybuf, padapter->securitypriv.dot11DefKey[key].skey, padapter->securitypriv.dot11DefKeylen[key]); - - erq->flags |= IW_ENCODE_ENABLED; - - if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeOpen) - erq->flags |= IW_ENCODE_OPEN; - else if (padapter->securitypriv.ndisauthtype == Ndis802_11AuthModeShared) - erq->flags |= IW_ENCODE_RESTRICTED; - } else { - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - } - break; - case Ndis802_11Encryption2Enabled: - case Ndis802_11Encryption3Enabled: - erq->length = 16; - erq->flags |= (IW_ENCODE_ENABLED | IW_ENCODE_OPEN | IW_ENCODE_NOKEY); - break; - default: - erq->length = 0; - erq->flags |= IW_ENCODE_DISABLED; - break; - } - - return 0; -} - -static int rtw_wx_get_power(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - wrqu->power.value = 0; - wrqu->power.fixed = 0; /* no auto select */ - wrqu->power.disabled = 1; - - return 0; -} - -static int rtw_wx_set_gen_ie(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - - return rtw_set_wpa_ie(padapter, extra, wrqu->data.length); -} - -static int rtw_wx_set_auth(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - struct adapter *padapter = netdev_priv(dev); - struct iw_param *param = (struct iw_param *)&wrqu->param; - int ret = 0; - - switch (param->flags & IW_AUTH_INDEX) { - case IW_AUTH_WPA_VERSION: - break; - case IW_AUTH_CIPHER_PAIRWISE: - - break; - case IW_AUTH_CIPHER_GROUP: - - break; - case IW_AUTH_KEY_MGMT: - /* - * ??? does not use these parameters - */ - break; - case IW_AUTH_TKIP_COUNTERMEASURES: - if (param->value) { - /* wpa_supplicant is enabling the tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = true; - } else { - /* wpa_supplicant is disabling the tkip countermeasure. */ - padapter->securitypriv.btkip_countermeasure = false; - } - break; - case IW_AUTH_DROP_UNENCRYPTED: - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - - if (padapter->securitypriv.ndisencryptstatus == Ndis802_11Encryption1Enabled) - break;/* it means init value, or using wep, ndisencryptstatus = Ndis802_11Encryption1Enabled, */ - /* then it needn't reset it; */ - - if (param->value) { - padapter->securitypriv.ndisencryptstatus = Ndis802_11EncryptionDisabled; - padapter->securitypriv.dot11PrivacyAlgrthm = _NO_PRIVACY_; - padapter->securitypriv.dot118021XGrpPrivacy = _NO_PRIVACY_; - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeOpen; - } - - break; - case IW_AUTH_80211_AUTH_ALG: - /* It's the starting point of a link layer connection using wpa_supplicant */ - if (check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - LeaveAllPowerSaveMode(padapter); - rtw_disassoc_cmd(padapter, 500, false); - rtw_indicate_disconnect(padapter); - rtw_free_assoc_resources(padapter); - } - ret = wpa_set_auth_algs(dev, (u32)param->value); - break; - case IW_AUTH_WPA_ENABLED: - break; - case IW_AUTH_RX_UNENCRYPTED_EAPOL: - break; - case IW_AUTH_PRIVACY_INVOKED: - break; - default: - return -EOPNOTSUPP; - } - - return ret; -} - -static int rtw_wx_set_enc_ext(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - char *alg_name; - u32 param_len; - struct ieee_param *param = NULL; - struct iw_point *pencoding = &wrqu->encoding; - struct iw_encode_ext *pext = (struct iw_encode_ext *)extra; - int ret = 0; - - param_len = sizeof(struct ieee_param) + pext->key_len; - param = (struct ieee_param *)rtw_malloc(param_len); - if (!param) - return -1; - - memset(param, 0, param_len); - - param->cmd = IEEE_CMD_SET_ENCRYPTION; - eth_broadcast_addr(param->sta_addr); - - switch (pext->alg) { - case IW_ENCODE_ALG_NONE: - /* todo: remove key */ - /* remove = 1; */ - alg_name = "none"; - break; - case IW_ENCODE_ALG_WEP: - alg_name = "WEP"; - break; - case IW_ENCODE_ALG_TKIP: - alg_name = "TKIP"; - break; - case IW_ENCODE_ALG_CCMP: - alg_name = "CCMP"; - break; - default: - ret = -1; - goto exit; - } - - strscpy((char *)param->u.crypt.alg, alg_name, IEEE_CRYPT_ALG_NAME_LEN); - - if (pext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) - param->u.crypt.set_tx = 1; - - /* cliW: WEP does not have group key - * just not checking GROUP key setting - */ - if ((pext->alg != IW_ENCODE_ALG_WEP) && - (pext->ext_flags & IW_ENCODE_EXT_GROUP_KEY)) - param->u.crypt.set_tx = 0; - - param->u.crypt.idx = (pencoding->flags & 0x00FF) - 1; - - if (pext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) - memcpy(param->u.crypt.seq, pext->rx_seq, 8); - - if (pext->key_len) { - param->u.crypt.key_len = pext->key_len; - memcpy(param->u.crypt.key, pext + 1, pext->key_len); - } - - ret = wpa_set_encryption(dev, param, param_len); - -exit: - kfree(param); - return ret; -} - -static int rtw_wx_get_nick(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *wrqu, char *extra) -{ - if (extra) { - wrqu->data.length = 14; - wrqu->data.flags = 1; - memcpy(extra, "<WIFI@REALTEK>", 14); - } - - /* dump debug info here */ - return 0; -} - -static int wpa_set_param(struct net_device *dev, u8 name, u32 value) -{ - uint ret = 0; - struct adapter *padapter = netdev_priv(dev); - - switch (name) { - case IEEE_PARAM_WPA_ENABLED: - padapter->securitypriv.dot11AuthAlgrthm = dot11AuthAlgrthm_8021X; /* 802.1x */ - switch (value & 0xff) { - case 1: /* WPA */ - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPAPSK; /* WPA_PSK */ - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption2Enabled; - break; - case 2: /* WPA2 */ - padapter->securitypriv.ndisauthtype = Ndis802_11AuthModeWPA2PSK; /* WPA2_PSK */ - padapter->securitypriv.ndisencryptstatus = Ndis802_11Encryption3Enabled; - break; - } - break; - case IEEE_PARAM_TKIP_COUNTERMEASURES: - break; - case IEEE_PARAM_DROP_UNENCRYPTED: { - /* HACK: - * - * wpa_supplicant calls set_wpa_enabled when the driver - * is loaded and unloaded, regardless of if WPA is being - * used. No other calls are made which can be used to - * determine if encryption will be used or not prior to - * association being expected. If encryption is not being - * used, drop_unencrypted is set to false, else true -- we - * can use this to determine if the CAP_PRIVACY_ON bit should - * be set. - */ - - break; - } - case IEEE_PARAM_PRIVACY_INVOKED: - break; - - case IEEE_PARAM_AUTH_ALGS: - ret = wpa_set_auth_algs(dev, value); - break; - case IEEE_PARAM_IEEE_802_1X: - break; - case IEEE_PARAM_WPAX_SELECT: - break; - default: - ret = -EOPNOTSUPP; - break; - } - return ret; -} - -static int wpa_mlme(struct net_device *dev, u32 command, u32 reason) -{ - int ret = 0; - struct adapter *padapter = netdev_priv(dev); - - switch (command) { - case IEEE_MLME_STA_DEAUTH: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; - break; - case IEEE_MLME_STA_DISASSOC: - if (!rtw_set_802_11_disassociate(padapter)) - ret = -1; - break; - default: - ret = -EOPNOTSUPP; - break; - } - - return ret; -} - -static int wpa_supplicant_ioctl(struct net_device *dev, struct iw_point *p) -{ - struct ieee_param *param; - uint ret = 0; - - if (!p->pointer || p->length != sizeof(struct ieee_param)) - return -EINVAL; - - param = memdup_user(p->pointer, p->length); - if (IS_ERR(param)) - return PTR_ERR(param); - - switch (param->cmd) { - case IEEE_CMD_SET_WPA_PARAM: - ret = wpa_set_param(dev, param->u.wpa_param.name, param->u.wpa_param.value); - break; - - case IEEE_CMD_SET_WPA_IE: - ret = rtw_set_wpa_ie(netdev_priv(dev), - (char *)param->u.wpa_ie.data, (u16)param->u.wpa_ie.len); - break; - - case IEEE_CMD_SET_ENCRYPTION: - ret = wpa_set_encryption(dev, param, p->length); - break; - - case IEEE_CMD_MLME: - ret = wpa_mlme(dev, param->u.mlme.command, param->u.mlme.reason_code); - break; - - default: - ret = -EOPNOTSUPP; - break; - } - - if (ret == 0 && copy_to_user(p->pointer, param, p->length)) - ret = -EFAULT; - - kfree(param); - return ret; -} - -#ifdef CONFIG_88EU_AP_MODE -static u8 set_pairwise_key(struct adapter *padapter, struct sta_info *psta) -{ - struct cmd_obj *ph2c; - struct set_stakey_parm *psetstakey_para; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - u8 res = _SUCCESS; - - ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!ph2c) { - res = _FAIL; - goto exit; - } - - psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL); - if (!psetstakey_para) { - kfree(ph2c); - res = _FAIL; - goto exit; - } - - init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_); - - psetstakey_para->algorithm = (u8)psta->dot118021XPrivacy; - - memcpy(psetstakey_para->addr, psta->hwaddr, ETH_ALEN); - - memcpy(psetstakey_para->key, &psta->dot118021x_UncstKey, 16); - - res = rtw_enqueue_cmd(pcmdpriv, ph2c); - -exit: - - return res; -} - -static int set_group_key(struct adapter *padapter, u8 *key, u8 alg, int keyid) -{ - u8 keylen; - struct cmd_obj *pcmd; - struct setkey_parm *psetkeyparm; - struct cmd_priv *pcmdpriv = &padapter->cmdpriv; - int res = _SUCCESS; - - pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); - if (!pcmd) { - res = _FAIL; - goto exit; - } - psetkeyparm = kzalloc(sizeof(struct setkey_parm), GFP_KERNEL); - if (!psetkeyparm) { - kfree(pcmd); - res = _FAIL; - goto exit; - } - - psetkeyparm->keyid = (u8)keyid; - - psetkeyparm->algorithm = alg; - - psetkeyparm->set_tx = 1; - - switch (alg) { - case _WEP40_: - keylen = 5; - break; - case _WEP104_: - keylen = 13; - break; - case _TKIP_: - case _TKIP_WTMIC_: - case _AES_: - default: - keylen = 16; - } - - memcpy(&psetkeyparm->key[0], key, keylen); - - pcmd->cmdcode = _SetKey_CMD_; - pcmd->parmbuf = (u8 *)psetkeyparm; - pcmd->cmdsz = (sizeof(struct setkey_parm)); - pcmd->rsp = NULL; - pcmd->rspsz = 0; - - INIT_LIST_HEAD(&pcmd->list); - - res = rtw_enqueue_cmd(pcmdpriv, pcmd); - -exit: - - return res; -} - -static int set_wep_key(struct adapter *padapter, u8 *key, u8 keylen, int keyid) -{ - u8 alg; - - switch (keylen) { - case 5: - alg = _WEP40_; - break; - case 13: - alg = _WEP104_; - break; - default: - alg = _NO_PRIVACY_; - } - - return set_group_key(padapter, key, alg, keyid); -} - -static int rtw_set_encryption(struct net_device *dev, struct ieee_param *param, u32 param_len) -{ - int ret = 0; - u32 wep_key_idx, wep_key_len, wep_total_len; - struct ndis_802_11_wep *pwep = NULL; - struct sta_info *psta = NULL, *pbcmc_sta = NULL; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - param->u.crypt.err = 0; - param->u.crypt.alg[IEEE_CRYPT_ALG_NAME_LEN - 1] = '\0'; - if (param_len != sizeof(struct ieee_param) + param->u.crypt.key_len) { - ret = -EINVAL; - goto exit; - } - if (is_broadcast_ether_addr(param->sta_addr)) { - if (param->u.crypt.idx >= WEP_KEYS) { - ret = -EINVAL; - goto exit; - } - } else { - psta = rtw_get_stainfo(pstapriv, param->sta_addr); - if (!psta) - goto exit; - } - - if (strcmp(param->u.crypt.alg, "none") == 0 && (!psta)) - /* todo:clear default encryption keys */ - goto exit; - - if (strcmp(param->u.crypt.alg, "WEP") == 0 && (!psta)) { - wep_key_idx = param->u.crypt.idx; - wep_key_len = param->u.crypt.key_len; - if ((wep_key_idx >= WEP_KEYS) || (wep_key_len <= 0)) { - ret = -EINVAL; - goto exit; - } - - if (wep_key_len > 0) { - wep_key_len = wep_key_len <= 5 ? 5 : 13; - wep_total_len = wep_key_len + offsetof(struct ndis_802_11_wep, KeyMaterial); - pwep = (struct ndis_802_11_wep *)rtw_malloc(wep_total_len); - if (!pwep) - goto exit; - - memset(pwep, 0, wep_total_len); - - pwep->KeyLength = wep_key_len; - pwep->Length = wep_total_len; - } - - pwep->KeyIndex = wep_key_idx; - - memcpy(pwep->KeyMaterial, param->u.crypt.key, pwep->KeyLength); - - if (param->u.crypt.set_tx) { - psecuritypriv->ndisencryptstatus = Ndis802_11Encryption1Enabled; - psecuritypriv->dot11PrivacyAlgrthm = _WEP40_; - psecuritypriv->dot118021XGrpPrivacy = _WEP40_; - - if (pwep->KeyLength == 13) { - psecuritypriv->dot11PrivacyAlgrthm = _WEP104_; - psecuritypriv->dot118021XGrpPrivacy = _WEP104_; - } - - psecuritypriv->dot11PrivacyKeyIndex = wep_key_idx; - - memcpy(&psecuritypriv->dot11DefKey[wep_key_idx].skey[0], pwep->KeyMaterial, pwep->KeyLength); - - psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; - - set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx); - } else { - /* don't update "psecuritypriv->dot11PrivacyAlgrthm" and */ - /* psecuritypriv->dot11PrivacyKeyIndex = keyid", but can rtw_set_key to cam */ - - memcpy(&psecuritypriv->dot11DefKey[wep_key_idx].skey[0], pwep->KeyMaterial, pwep->KeyLength); - - psecuritypriv->dot11DefKeylen[wep_key_idx] = pwep->KeyLength; - - set_wep_key(padapter, pwep->KeyMaterial, pwep->KeyLength, wep_key_idx); - } - - goto exit; - } - - if (!psta && check_fwstate(pmlmepriv, WIFI_AP_STATE)) { /* group key */ - if (param->u.crypt.set_tx == 1) { - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, - param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - - psecuritypriv->dot118021XGrpPrivacy = _WEP40_; - if (param->u.crypt.key_len == 13) - psecuritypriv->dot118021XGrpPrivacy = _WEP104_; - } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { - psecuritypriv->dot118021XGrpPrivacy = _TKIP_; - memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, - param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - /* set mic key */ - memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[16], 8); - memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[24], 8); - - psecuritypriv->busetkipkey = true; - } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { - psecuritypriv->dot118021XGrpPrivacy = _AES_; - memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, - param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - } else { - psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; - } - psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; - psecuritypriv->binstallGrpkey = true; - psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */ - set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); - pbcmc_sta = rtw_get_bcmc_stainfo(padapter); - if (pbcmc_sta) { - pbcmc_sta->ieee8021x_blocked = false; - pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */ - } - } - goto exit; - } - - if (psecuritypriv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X && psta) { /* psk/802_1x */ - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - if (param->u.crypt.set_tx == 1) { - memcpy(psta->dot118021x_UncstKey.skey, param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - psta->dot118021XPrivacy = _WEP40_; - if (param->u.crypt.key_len == 13) - psta->dot118021XPrivacy = _WEP104_; - } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { - psta->dot118021XPrivacy = _TKIP_; - - /* set mic key */ - memcpy(psta->dot11tkiptxmickey.skey, ¶m->u.crypt.key[16], 8); - memcpy(psta->dot11tkiprxmickey.skey, ¶m->u.crypt.key[24], 8); - - psecuritypriv->busetkipkey = true; - } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { - psta->dot118021XPrivacy = _AES_; - } else { - psta->dot118021XPrivacy = _NO_PRIVACY_; - } - - set_pairwise_key(padapter, psta); - - psta->ieee8021x_blocked = false; - } else { /* group key??? */ - if (strcmp(param->u.crypt.alg, "WEP") == 0) { - memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, - param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - psecuritypriv->dot118021XGrpPrivacy = _WEP40_; - if (param->u.crypt.key_len == 13) - psecuritypriv->dot118021XGrpPrivacy = _WEP104_; - } else if (strcmp(param->u.crypt.alg, "TKIP") == 0) { - psecuritypriv->dot118021XGrpPrivacy = _TKIP_; - - memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, - param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - - /* set mic key */ - memcpy(psecuritypriv->dot118021XGrptxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[16], 8); - memcpy(psecuritypriv->dot118021XGrprxmickey[param->u.crypt.idx].skey, ¶m->u.crypt.key[24], 8); - - psecuritypriv->busetkipkey = true; - } else if (strcmp(param->u.crypt.alg, "CCMP") == 0) { - psecuritypriv->dot118021XGrpPrivacy = _AES_; - - memcpy(psecuritypriv->dot118021XGrpKey[param->u.crypt.idx].skey, - param->u.crypt.key, min_t(u16, param->u.crypt.key_len, 16)); - } else { - psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; - } - - psecuritypriv->dot118021XGrpKeyid = param->u.crypt.idx; - - psecuritypriv->binstallGrpkey = true; - - psecuritypriv->dot11PrivacyAlgrthm = psecuritypriv->dot118021XGrpPrivacy;/* */ - - set_group_key(padapter, param->u.crypt.key, psecuritypriv->dot118021XGrpPrivacy, param->u.crypt.idx); - - pbcmc_sta = rtw_get_bcmc_stainfo(padapter); - if (pbcmc_sta) { - pbcmc_sta->ieee8021x_blocked = false; - pbcmc_sta->dot118021XPrivacy = psecuritypriv->dot118021XGrpPrivacy;/* rx will use bmc_sta's dot118021XPrivacy */ - } - } - } - } - -exit: - - kfree(pwep); - - return ret; -} - -static int rtw_set_beacon(struct net_device *dev, struct ieee_param *param, int len) -{ - int ret = 0; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - unsigned char *pbuf = param->u.bcn_ie.buf; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - memcpy(&pstapriv->max_num_sta, param->u.bcn_ie.reserved, 2); - - if ((pstapriv->max_num_sta > NUM_STA) || (pstapriv->max_num_sta <= 0)) - pstapriv->max_num_sta = NUM_STA; - - if (rtw_check_beacon_data(padapter, pbuf, len - 12 - 2) == _SUCCESS) /* 12 = param header, 2:no packed */ - ret = 0; - else - ret = -EINVAL; - - return ret; -} - -static int rtw_hostapd_sta_flush(struct net_device *dev) -{ - struct adapter *padapter = netdev_priv(dev); - - flush_all_cam_entry(padapter); /* clear CAM */ - - return rtw_sta_flush(padapter); -} - -static int rtw_add_sta(struct net_device *dev, struct ieee_param *param) -{ - int ret = 0; - struct sta_info *psta = NULL; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!check_fwstate(pmlmepriv, (_FW_LINKED | WIFI_AP_STATE))) - return -EINVAL; - - if (is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - psta = rtw_get_stainfo(pstapriv, param->sta_addr); - if (psta) { - int flags = param->u.add_sta.flags; - - psta->aid = param->u.add_sta.aid;/* aid = 1~2007 */ - - memcpy(psta->bssrateset, param->u.add_sta.tx_supp_rates, 16); - - /* check wmm cap. */ - if (WLAN_STA_WME & flags) - psta->qos_option = 1; - else - psta->qos_option = 0; - - if (pmlmepriv->qospriv.qos_option == 0) - psta->qos_option = 0; - - /* chec 802.11n ht cap. */ - if (WLAN_STA_HT & flags) { - psta->htpriv.ht_option = true; - psta->qos_option = 1; - memcpy(&psta->htpriv.ht_cap, ¶m->u.add_sta.ht_cap, - sizeof(struct ieee80211_ht_cap)); - } else { - psta->htpriv.ht_option = false; - } - - if (!pmlmepriv->htpriv.ht_option) - psta->htpriv.ht_option = false; - - update_sta_info_apmode(padapter, psta); - } else { - ret = -ENOMEM; - } - - return ret; -} - -static int rtw_del_sta(struct net_device *dev, struct ieee_param *param) -{ - struct sta_info *psta = NULL; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - int updated = 0; - - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_AP_STATE)) - return -EINVAL; - - if (is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - psta = rtw_get_stainfo(pstapriv, param->sta_addr); - if (psta) { - spin_lock_bh(&pstapriv->asoc_list_lock); - if (!list_empty(&psta->asoc_list)) { - list_del_init(&psta->asoc_list); - pstapriv->asoc_list_cnt--; - updated = ap_free_sta(padapter, psta, true, WLAN_REASON_DEAUTH_LEAVING); - } - spin_unlock_bh(&pstapriv->asoc_list_lock); - associated_clients_update(padapter, updated); - psta = NULL; - } - - return 0; -} - -static int rtw_ioctl_get_sta_data(struct net_device *dev, struct ieee_param *param, int len) -{ - int ret = 0; - struct sta_info *psta = NULL; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - struct ieee_param_ex *param_ex = (struct ieee_param_ex *)param; - struct sta_data *psta_data = (struct sta_data *)param_ex->data; - - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_AP_STATE)) - return -EINVAL; - - if (is_broadcast_ether_addr(param_ex->sta_addr)) - return -EINVAL; - - psta = rtw_get_stainfo(pstapriv, param_ex->sta_addr); - if (psta) { - psta_data->aid = (u16)psta->aid; - psta_data->capability = psta->capability; - psta_data->flags = psta->flags; - -/* - nonerp_set : BIT(0) - no_short_slot_time_set : BIT(1) - no_short_preamble_set : BIT(2) - no_ht_gf_set : BIT(3) - no_ht_set : BIT(4) - ht_20mhz_set : BIT(5) -*/ - - psta_data->sta_set = ((psta->nonerp_set) | - (psta->no_short_slot_time_set << 1) | - (psta->no_short_preamble_set << 2) | - (psta->no_ht_gf_set << 3) | - (psta->no_ht_set << 4) | - (psta->ht_20mhz_set << 5)); - psta_data->tx_supp_rates_len = psta->bssratelen; - memcpy(psta_data->tx_supp_rates, psta->bssrateset, psta->bssratelen); - memcpy(&psta_data->ht_cap, - &psta->htpriv.ht_cap, sizeof(struct ieee80211_ht_cap)); - psta_data->rx_pkts = psta->sta_stats.rx_data_pkts; - psta_data->rx_bytes = psta->sta_stats.rx_bytes; - psta_data->rx_drops = psta->sta_stats.rx_drops; - psta_data->tx_pkts = psta->sta_stats.tx_pkts; - psta_data->tx_bytes = psta->sta_stats.tx_bytes; - psta_data->tx_drops = psta->sta_stats.tx_drops; - } else { - ret = -1; - } - - return ret; -} - -static int rtw_get_sta_wpaie(struct net_device *dev, struct ieee_param *param) -{ - int ret = 0; - struct sta_info *psta = NULL; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!check_fwstate(pmlmepriv, _FW_LINKED | WIFI_AP_STATE)) - return -EINVAL; - - if (is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - psta = rtw_get_stainfo(pstapriv, param->sta_addr); - if (psta) { - if (psta->wpa_ie[0] == WLAN_EID_RSN || - psta->wpa_ie[0] == WLAN_EID_VENDOR_SPECIFIC) { - int wpa_ie_len; - int copy_len; - - wpa_ie_len = psta->wpa_ie[1]; - copy_len = min_t(int, wpa_ie_len + 2, sizeof(psta->wpa_ie)); - param->u.wpa_ie.len = copy_len; - memcpy(param->u.wpa_ie.reserved, psta->wpa_ie, copy_len); - } - } else { - ret = -1; - } - - return ret; -} - -static int rtw_set_wps_beacon(struct net_device *dev, struct ieee_param *param, int len) -{ - unsigned char wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - int ie_len; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - ie_len = len - 12 - 2; /* 12 = param header, 2:no packed */ - - kfree(pmlmepriv->wps_beacon_ie); - pmlmepriv->wps_beacon_ie = NULL; - - if (ie_len > 0) { - pmlmepriv->wps_beacon_ie = rtw_malloc(ie_len); - pmlmepriv->wps_beacon_ie_len = ie_len; - if (!pmlmepriv->wps_beacon_ie) - return -EINVAL; - - memcpy(pmlmepriv->wps_beacon_ie, param->u.bcn_ie.buf, ie_len); - - update_beacon(padapter, WLAN_EID_VENDOR_SPECIFIC, wps_oui, true); - - pmlmeext->bstart_bss = true; - } - - return 0; -} - -static int rtw_set_wps_probe_resp(struct net_device *dev, struct ieee_param *param, int len) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - int ie_len; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - ie_len = len - 12 - 2; /* 12 = param header, 2:no packed */ - - kfree(pmlmepriv->wps_probe_resp_ie); - pmlmepriv->wps_probe_resp_ie = NULL; - - if (ie_len > 0) { - pmlmepriv->wps_probe_resp_ie = rtw_malloc(ie_len); - pmlmepriv->wps_probe_resp_ie_len = ie_len; - if (!pmlmepriv->wps_probe_resp_ie) - return -EINVAL; - memcpy(pmlmepriv->wps_probe_resp_ie, param->u.bcn_ie.buf, ie_len); - } - - return 0; -} - -static int rtw_set_wps_assoc_resp(struct net_device *dev, struct ieee_param *param, int len) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - int ie_len; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - ie_len = len - 12 - 2; /* 12 = param header, 2:no packed */ - - kfree(pmlmepriv->wps_assoc_resp_ie); - pmlmepriv->wps_assoc_resp_ie = NULL; - - if (ie_len > 0) { - pmlmepriv->wps_assoc_resp_ie = rtw_malloc(ie_len); - pmlmepriv->wps_assoc_resp_ie_len = ie_len; - if (!pmlmepriv->wps_assoc_resp_ie) - return -EINVAL; - - memcpy(pmlmepriv->wps_assoc_resp_ie, param->u.bcn_ie.buf, ie_len); - } - - return 0; -} - -static int rtw_set_hidden_ssid(struct net_device *dev, struct ieee_param *param, int len) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info; - - u8 value; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - value = param->u.wpa_param.value; - - /* use the same definition of hostapd's ignore_broadcast_ssid */ - if (value != 1 && value != 2) - value = 0; - pmlmeinfo->hidden_ssid_mode = value; - return 0; -} - -static int rtw_ioctl_acl_remove_sta(struct net_device *dev, struct ieee_param *param, int len) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - if (is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - return rtw_acl_remove_sta(padapter, param->sta_addr); -} - -static int rtw_ioctl_acl_add_sta(struct net_device *dev, struct ieee_param *param, int len) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - if (is_broadcast_ether_addr(param->sta_addr)) - return -EINVAL; - - return rtw_acl_add_sta(padapter, param->sta_addr); -} - -static int rtw_ioctl_set_macaddr_acl(struct net_device *dev, struct ieee_param *param, int len) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - if (!check_fwstate(pmlmepriv, WIFI_AP_STATE)) - return -EINVAL; - - rtw_set_macaddr_acl(padapter, param->u.mlme.command); - - return 0; -} - -static int rtw_hostapd_ioctl(struct net_device *dev, struct iw_point *p) -{ - struct ieee_param *param; - int ret = 0; - struct adapter *padapter = netdev_priv(dev); - - /* - * this function is expect to call in master mode, which allows no power saving - * so, we just check hw_init_completed - */ - - if (!padapter->hw_init_completed) - return -EPERM; - - if (!p->pointer || p->length != sizeof(struct ieee_param)) - return -EINVAL; - - param = memdup_user(p->pointer, p->length); - if (IS_ERR(param)) - return PTR_ERR(param); - - switch (param->cmd) { - case RTL871X_HOSTAPD_FLUSH: - ret = rtw_hostapd_sta_flush(dev); - break; - case RTL871X_HOSTAPD_ADD_STA: - ret = rtw_add_sta(dev, param); - break; - case RTL871X_HOSTAPD_REMOVE_STA: - ret = rtw_del_sta(dev, param); - break; - case RTL871X_HOSTAPD_SET_BEACON: - ret = rtw_set_beacon(dev, param, p->length); - break; - case RTL871X_SET_ENCRYPTION: - ret = rtw_set_encryption(dev, param, p->length); - break; - case RTL871X_HOSTAPD_GET_WPAIE_STA: - ret = rtw_get_sta_wpaie(dev, param); - break; - case RTL871X_HOSTAPD_SET_WPS_BEACON: - ret = rtw_set_wps_beacon(dev, param, p->length); - break; - case RTL871X_HOSTAPD_SET_WPS_PROBE_RESP: - ret = rtw_set_wps_probe_resp(dev, param, p->length); - break; - case RTL871X_HOSTAPD_SET_WPS_ASSOC_RESP: - ret = rtw_set_wps_assoc_resp(dev, param, p->length); - break; - case RTL871X_HOSTAPD_SET_HIDDEN_SSID: - ret = rtw_set_hidden_ssid(dev, param, p->length); - break; - case RTL871X_HOSTAPD_GET_INFO_STA: - ret = rtw_ioctl_get_sta_data(dev, param, p->length); - break; - case RTL871X_HOSTAPD_SET_MACADDR_ACL: - ret = rtw_ioctl_set_macaddr_acl(dev, param, p->length); - break; - case RTL871X_HOSTAPD_ACL_ADD_STA: - ret = rtw_ioctl_acl_add_sta(dev, param, p->length); - break; - case RTL871X_HOSTAPD_ACL_REMOVE_STA: - ret = rtw_ioctl_acl_remove_sta(dev, param, p->length); - break; - default: - ret = -EOPNOTSUPP; - break; - } - - if (ret == 0 && copy_to_user(p->pointer, param, p->length)) - ret = -EFAULT; - kfree(param); - return ret; -} -#endif - -#include <rtw_android.h> -static int rtw_wx_set_priv(struct net_device *dev, - struct iw_request_info *info, - union iwreq_data *awrq, char *extra) -{ - int ret = 0; - int len = 0; - char *ext; - struct adapter *padapter = netdev_priv(dev); - struct iw_point *dwrq = (struct iw_point *)awrq; - - if (dwrq->length == 0) - return -EFAULT; - - len = dwrq->length; - ext = vmalloc(len); - if (!ext) - return -ENOMEM; - - if (copy_from_user(ext, dwrq->pointer, len)) { - vfree(ext); - return -EFAULT; - } - - /* added for wps2.0 @20110524 */ - if (dwrq->flags == 0x8766 && len > 8) { - u32 cp_sz; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - u8 *probereq_wpsie = ext; - int probereq_wpsie_len = len; - u8 wps_oui[4] = {0x0, 0x50, 0xf2, 0x04}; - - if ((probereq_wpsie[0] == WLAN_EID_VENDOR_SPECIFIC) && - (!memcmp(&probereq_wpsie[2], wps_oui, 4))) { - cp_sz = min(probereq_wpsie_len, MAX_WPS_IE_LEN); - - pmlmepriv->wps_probe_req_ie_len = 0; - kfree(pmlmepriv->wps_probe_req_ie); - pmlmepriv->wps_probe_req_ie = NULL; - - pmlmepriv->wps_probe_req_ie = rtw_malloc(cp_sz); - if (!pmlmepriv->wps_probe_req_ie) { - pr_info("%s()-%d: rtw_malloc() ERROR!\n", __func__, __LINE__); - ret = -EINVAL; - goto FREE_EXT; - } - memcpy(pmlmepriv->wps_probe_req_ie, probereq_wpsie, cp_sz); - pmlmepriv->wps_probe_req_ie_len = cp_sz; - } - goto FREE_EXT; - } - - if (len >= WEXT_CSCAN_HEADER_SIZE && - !memcmp(ext, WEXT_CSCAN_HEADER, WEXT_CSCAN_HEADER_SIZE)) { - ret = rtw_wx_set_scan(dev, info, awrq, ext); - goto FREE_EXT; - } - -FREE_EXT: - - vfree(ext); - - return ret; -} - -static iw_handler rtw_handlers[] = { - IW_HANDLER(SIOCGIWNAME, rtw_wx_get_name), - IW_HANDLER(SIOCGIWFREQ, rtw_wx_get_freq), - IW_HANDLER(SIOCSIWMODE, rtw_wx_set_mode), - IW_HANDLER(SIOCGIWMODE, rtw_wx_get_mode), - IW_HANDLER(SIOCGIWSENS, rtw_wx_get_sens), - IW_HANDLER(SIOCGIWRANGE, rtw_wx_get_range), - IW_HANDLER(SIOCSIWPRIV, rtw_wx_set_priv), - IW_HANDLER(SIOCSIWAP, rtw_wx_set_wap), - IW_HANDLER(SIOCGIWAP, rtw_wx_get_wap), - IW_HANDLER(SIOCSIWMLME, rtw_wx_set_mlme), - IW_HANDLER(SIOCSIWSCAN, rtw_wx_set_scan), - IW_HANDLER(SIOCGIWSCAN, rtw_wx_get_scan), - IW_HANDLER(SIOCSIWESSID, rtw_wx_set_essid), - IW_HANDLER(SIOCGIWESSID, rtw_wx_get_essid), - IW_HANDLER(SIOCGIWNICKN, rtw_wx_get_nick), - IW_HANDLER(SIOCGIWRATE, rtw_wx_get_rate), - IW_HANDLER(SIOCSIWRTS, rtw_wx_set_rts), - IW_HANDLER(SIOCGIWRTS, rtw_wx_get_rts), - IW_HANDLER(SIOCSIWFRAG, rtw_wx_set_frag), - IW_HANDLER(SIOCGIWFRAG, rtw_wx_get_frag), - IW_HANDLER(SIOCGIWRETRY, rtw_wx_get_retry), - IW_HANDLER(SIOCSIWENCODE, rtw_wx_set_enc), - IW_HANDLER(SIOCGIWENCODE, rtw_wx_get_enc), - IW_HANDLER(SIOCGIWPOWER, rtw_wx_get_power), - IW_HANDLER(SIOCSIWGENIE, rtw_wx_set_gen_ie), - IW_HANDLER(SIOCSIWAUTH, rtw_wx_set_auth), - IW_HANDLER(SIOCSIWENCODEEXT, rtw_wx_set_enc_ext), - IW_HANDLER(SIOCSIWPMKSA, rtw_wx_set_pmkid), -}; - -static struct iw_statistics *rtw_get_wireless_stats(struct net_device *dev) -{ - struct adapter *padapter = netdev_priv(dev); - struct iw_statistics *piwstats = &padapter->iwstats; - - if (!check_fwstate(&padapter->mlmepriv, _FW_LINKED)) { - piwstats->qual.qual = 0; - piwstats->qual.level = 0; - piwstats->qual.noise = 0; - } else { - piwstats->qual.level = padapter->recvpriv.signal_strength; - piwstats->qual.qual = padapter->recvpriv.signal_qual; - piwstats->qual.noise = padapter->recvpriv.noise; - } - piwstats->qual.updated = IW_QUAL_ALL_UPDATED;/* IW_QUAL_DBM; */ - return piwstats; -} - -struct iw_handler_def rtw_handlers_def = { - .standard = rtw_handlers, - .num_standard = ARRAY_SIZE(rtw_handlers), - .get_wireless_stats = rtw_get_wireless_stats, -}; - -int rtw_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) -{ - struct iwreq *wrq = (struct iwreq *)rq; - int ret = 0; - - switch (cmd) { - case RTL_IOCTL_WPA_SUPPLICANT: - ret = wpa_supplicant_ioctl(dev, &wrq->u.data); - break; -#ifdef CONFIG_88EU_AP_MODE - case RTL_IOCTL_HOSTAPD: - ret = rtw_hostapd_ioctl(dev, &wrq->u.data); - break; -#endif /* CONFIG_88EU_AP_MODE */ - case (SIOCDEVPRIVATE + 1): - ret = rtw_android_priv_cmd(dev, rq, cmd); - break; - default: - ret = -EOPNOTSUPP; - break; - } - return ret; -} diff --git a/drivers/staging/rtl8188eu/os_dep/mlme_linux.c b/drivers/staging/rtl8188eu/os_dep/mlme_linux.c deleted file mode 100644 index f12d8a707376..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/mlme_linux.c +++ /dev/null @@ -1,167 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#define _MLME_OSDEP_C_ - -#include <osdep_service.h> -#include <drv_types.h> -#include <mlme_osdep.h> - -void rtw_init_mlme_timer(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - timer_setup(&pmlmepriv->assoc_timer, _rtw_join_timeout_handler, 0); - timer_setup(&pmlmepriv->scan_to_timer, rtw_scan_timeout_handler, 0); - timer_setup(&pmlmepriv->dynamic_chk_timer, - rtw_dynamic_check_timer_handlder, 0); -} - -void rtw_os_indicate_connect(struct adapter *adapter) -{ - rtw_indicate_wx_assoc_event(adapter); - netif_carrier_on(adapter->pnetdev); -} - -static struct rt_pmkid_list backup_pmkid[NUM_PMKID_CACHE]; - -void rtw_reset_securitypriv(struct adapter *adapter) -{ - u8 backup_index; - u8 backup_counter; - u32 backup_time; - struct security_priv *psec_priv = &adapter->securitypriv; - - if (psec_priv->dot11AuthAlgrthm == dot11AuthAlgrthm_8021X) { - /* 802.1x - * We have to backup the PMK information for WiFi PMK Caching - * test item. Backup the btkip_countermeasure information. When - * the countermeasure is trigger, the driver have to disconnect - * with AP for 60 seconds. - */ - memcpy(backup_pmkid, psec_priv->PMKIDList, - sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); - backup_index = psec_priv->PMKIDIndex; - backup_counter = psec_priv->btkip_countermeasure; - backup_time = psec_priv->btkip_countermeasure_time; - - memset(psec_priv, 0, sizeof(*psec_priv)); - - /* Restore the PMK information to securitypriv structure - * for the following connection. - */ - memcpy(psec_priv->PMKIDList, backup_pmkid, - sizeof(struct rt_pmkid_list) * NUM_PMKID_CACHE); - psec_priv->PMKIDIndex = backup_index; - psec_priv->btkip_countermeasure = backup_counter; - psec_priv->btkip_countermeasure_time = backup_time; - psec_priv->ndisauthtype = Ndis802_11AuthModeOpen; - psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; - } else { - /* reset values in securitypriv */ - psec_priv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - psec_priv->dot11PrivacyAlgrthm = _NO_PRIVACY_; - psec_priv->dot11PrivacyKeyIndex = 0; - psec_priv->dot118021XGrpPrivacy = _NO_PRIVACY_; - psec_priv->dot118021XGrpKeyid = 1; - psec_priv->ndisauthtype = Ndis802_11AuthModeOpen; - psec_priv->ndisencryptstatus = Ndis802_11WEPDisabled; - } -} - -void rtw_os_indicate_disconnect(struct adapter *adapter) -{ - /* Do it first for tx broadcast pkt after disconnection issue! */ - netif_carrier_off(adapter->pnetdev); - rtw_indicate_wx_disassoc_event(adapter); - rtw_reset_securitypriv(adapter); -} - -void rtw_report_sec_ie(struct adapter *adapter, u8 authmode, u8 *sec_ie) -{ - uint len; - u8 *buff, *p, i; - union iwreq_data wrqu; - - buff = NULL; - if (authmode == WLAN_EID_VENDOR_SPECIFIC) { - buff = rtw_malloc(IW_CUSTOM_MAX); - if (!buff) - return; - memset(buff, 0, IW_CUSTOM_MAX); - p = buff; - p += sprintf(p, "ASSOCINFO(ReqIEs ="); - len = sec_ie[1] + 2; - len = min_t(uint, len, IW_CUSTOM_MAX); - for (i = 0; i < len; i++) - p += sprintf(p, "%02x", sec_ie[i]); - p += sprintf(p, ")"); - memset(&wrqu, 0, sizeof(wrqu)); - wrqu.data.length = min_t(__u16, p - buff, IW_CUSTOM_MAX); - wireless_send_event(adapter->pnetdev, IWEVCUSTOM, &wrqu, buff); - kfree(buff); - } -} - -void init_addba_retry_timer(struct adapter *padapter, struct sta_info *psta) -{ - timer_setup(&psta->addba_retry_timer, addba_timer_hdl, 0); -} - -void init_mlme_ext_timer(struct adapter *padapter) -{ - struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv; - - timer_setup(&pmlmeext->survey_timer, survey_timer_hdl, 0); - timer_setup(&pmlmeext->link_timer, link_timer_hdl, 0); -} - -#ifdef CONFIG_88EU_AP_MODE - -void rtw_indicate_sta_assoc_event(struct adapter *padapter, struct sta_info *psta) -{ - union iwreq_data wrqu; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return; - - if (psta->aid > NUM_STA) - return; - - if (pstapriv->sta_aid[psta->aid - 1] != psta) - return; - - wrqu.addr.sa_family = ARPHRD_ETHER; - - memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN); - - wireless_send_event(padapter->pnetdev, IWEVREGISTERED, &wrqu, NULL); -} - -void rtw_indicate_sta_disassoc_event(struct adapter *padapter, struct sta_info *psta) -{ - union iwreq_data wrqu; - struct sta_priv *pstapriv = &padapter->stapriv; - - if (!psta) - return; - - if (psta->aid > NUM_STA) - return; - - if (pstapriv->sta_aid[psta->aid - 1] != psta) - return; - - wrqu.addr.sa_family = ARPHRD_ETHER; - - memcpy(wrqu.addr.sa_data, psta->hwaddr, ETH_ALEN); - - wireless_send_event(padapter->pnetdev, IWEVEXPIRED, &wrqu, NULL); -} - -#endif diff --git a/drivers/staging/rtl8188eu/os_dep/mon.c b/drivers/staging/rtl8188eu/os_dep/mon.c deleted file mode 100644 index 6370a3d8881b..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/mon.c +++ /dev/null @@ -1,183 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/* - * RTL8188EU monitor interface - * - * Copyright (C) 2015 Jakub Sitnicki - */ - -#include <linux/ieee80211.h> -#include <linux/netdevice.h> -#include <net/cfg80211.h> - -#include <drv_types.h> -#include <rtw_recv.h> -#include <rtw_xmit.h> -#include <mon.h> - -/* - * unprotect_frame() - unset Protected flag and strip off IV and ICV/MIC - */ -static void unprotect_frame(struct sk_buff *skb, int iv_len, int icv_len) -{ - struct ieee80211_hdr *hdr; - int hdr_len; - - hdr = (struct ieee80211_hdr *)skb->data; - hdr_len = ieee80211_hdrlen(hdr->frame_control); - - if (skb->len < hdr_len + iv_len + icv_len) - return; - if (!ieee80211_has_protected(hdr->frame_control)) - return; - - hdr->frame_control &= ~cpu_to_le16(IEEE80211_FCTL_PROTECTED); - - memmove(skb->data + iv_len, skb->data, hdr_len); - skb_pull(skb, iv_len); - skb_trim(skb, skb->len - icv_len); -} - -static void mon_recv_decrypted(struct net_device *dev, const u8 *data, - int data_len, int iv_len, int icv_len) -{ - struct sk_buff *skb; - - skb = netdev_alloc_skb(dev, data_len); - if (!skb) - return; - skb_put_data(skb, data, data_len); - - /* - * Frame data is not encrypted. Strip off protection so - * userspace doesn't think that it is. - */ - unprotect_frame(skb, iv_len, icv_len); - - skb->ip_summed = CHECKSUM_UNNECESSARY; - skb->protocol = eth_type_trans(skb, dev); - netif_rx(skb); -} - -static void mon_recv_encrypted(struct net_device *dev, const u8 *data, - int data_len) -{ - if (net_ratelimit()) - netdev_info(dev, "Encrypted packets are not supported"); -} - -/* - * rtl88eu_mon_recv_hook() - forward received frame to the monitor interface - * - * Assumes that the frame contains an IV and an ICV/MIC, and that - * encrypt field in frame->attrib have been set accordingly. - */ -void rtl88eu_mon_recv_hook(struct net_device *dev, struct recv_frame *frame) -{ - struct rx_pkt_attrib *attr; - int iv_len, icv_len; - int data_len; - u8 *data; - - if (!dev || !frame) - return; - if (!netif_running(dev)) - return; - - attr = &frame->attrib; - data = frame->pkt->data; - data_len = frame->pkt->len; - - /* Broadcast and multicast frames don't have attr->{iv,icv}_len set */ - SET_ICE_IV_LEN(iv_len, icv_len, attr->encrypt); - - if (attr->bdecrypted) - mon_recv_decrypted(dev, data, data_len, iv_len, icv_len); - else - mon_recv_encrypted(dev, data, data_len); -} - -/* - * rtl88eu_mon_xmit_hook() - forward trasmitted frame to the monitor interface - * - * Assumes that: - * - frame header contains an IV and frame->attrib.iv_len is set accordingly, - * - data is not encrypted and ICV/MIC has not been appended yet. - */ -void rtl88eu_mon_xmit_hook(struct net_device *dev, struct xmit_frame *frame, - uint frag_len) -{ - struct pkt_attrib *attr; - u8 *data; - int i, offset; - - if (!dev || !frame) - return; - if (!netif_running(dev)) - return; - - attr = &frame->attrib; - - offset = TXDESC_SIZE + frame->pkt_offset * PACKET_OFFSET_SZ; - data = frame->buf_addr + offset; - - for (i = 0; i < attr->nr_frags - 1; i++) { - mon_recv_decrypted(dev, data, frag_len, attr->iv_len, 0); - data += frag_len; - data = (u8 *)round_up((size_t)data, 4); - } - /* Last fragment has different length */ - mon_recv_decrypted(dev, data, attr->last_txcmdsz, attr->iv_len, 0); -} - -static netdev_tx_t mon_xmit(struct sk_buff *skb, struct net_device *dev) -{ - dev_kfree_skb(skb); - return NETDEV_TX_OK; -} - -static const struct net_device_ops mon_netdev_ops = { - .ndo_start_xmit = mon_xmit, - .ndo_set_mac_address = eth_mac_addr, - .ndo_validate_addr = eth_validate_addr, -}; - -static void mon_setup(struct net_device *dev) -{ - dev->netdev_ops = &mon_netdev_ops; - dev->needs_free_netdev = true; - ether_setup(dev); - dev->priv_flags |= IFF_NO_QUEUE; - dev->type = ARPHRD_IEEE80211; - /* - * Use a locally administered address (IEEE 802) - * XXX: Copied from mac80211_hwsim driver. Revisit. - */ - eth_zero_addr(dev->dev_addr); - dev->dev_addr[0] = 0x12; -} - -struct net_device *rtl88eu_mon_init(void) -{ - struct net_device *dev; - int err; - - dev = alloc_netdev(0, "mon%d", NET_NAME_UNKNOWN, mon_setup); - if (!dev) - return NULL; - - err = register_netdev(dev); - if (err < 0) { - free_netdev(dev); - return NULL; - } - - return dev; -} - -void rtl88eu_mon_deinit(struct net_device *dev) -{ - if (!dev) - return; - - unregister_netdev(dev); -} diff --git a/drivers/staging/rtl8188eu/os_dep/os_intfs.c b/drivers/staging/rtl8188eu/os_dep/os_intfs.c deleted file mode 100644 index 423c382e3d20..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/os_intfs.c +++ /dev/null @@ -1,657 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _OS_INTFS_C_ - -#include <osdep_service.h> -#include <osdep_intf.h> -#include <drv_types.h> -#include <xmit_osdep.h> -#include <recv_osdep.h> -#include <hal_intf.h> -#include <rtw_ioctl.h> -#include <rtl8188e_hal.h> - -MODULE_LICENSE("GPL"); -MODULE_DESCRIPTION("Realtek Wireless Lan Driver"); -MODULE_AUTHOR("Realtek Semiconductor Corp."); -MODULE_VERSION("v4.1.4_6773.20130222"); -MODULE_FIRMWARE("rtlwifi/rtl8188eufw.bin"); - -#define RTW_NOTCH_FILTER 0 /* 0:Disable, 1:Enable, */ - -/* module param defaults */ -/* Ndis802_11Infrastructure; infra, ad-hoc, auto */ -static int rtw_channel = 1;/* ad-hoc support requirement */ -static int rtw_wireless_mode = WIRELESS_11BG_24N; -static int rtw_vrtl_carrier_sense = AUTO_VCS; -static int rtw_vcs_type = RTS_CTS;/* */ -static int rtw_rts_thresh = 2347;/* */ -static int rtw_frag_thresh = 2346;/* */ -static int rtw_preamble = PREAMBLE_LONG;/* long, short, auto */ -static int rtw_power_mgnt = 1; -static int rtw_ips_mode = IPS_NORMAL; - -static int rtw_smart_ps = 2; - -module_param(rtw_ips_mode, int, 0644); -MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode"); - -static int rtw_debug = 1; - -static int rtw_acm_method;/* 0:By SW 1:By HW. */ - -static int rtw_wmm_enable = 1;/* default is set to enable the wmm. */ -static int rtw_uapsd_enable; - -static int rtw_ht_enable = 1; -/* 0 :disable, bit(0): enable 2.4g, bit(1): enable 5g */ -static int rtw_cbw40_enable = 3; -static int rtw_ampdu_enable = 1;/* for enable tx_ampdu */ - -/* 0: disable - * bit(0):enable 2.4g - * bit(1):enable 5g - * default is set to enable 2.4GHZ for IOT issue with bufflao's AP at 5GHZ - */ -static int rtw_rx_stbc = 1; -static int rtw_ampdu_amsdu;/* 0: disabled, 1:enabled, 2:auto */ - -static int rtw_wifi_spec; -static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX; - -static int rtw_antdiv_cfg = 2; /* 0:OFF , 1:ON, 2:decide by Efuse config */ - -/* 0: decide by efuse - * 1: for 88EE, 1Tx and 1RxCG are diversity (2 Ant with SPDT) - * 2: for 88EE, 1Tx and 2Rx are diversity (2 Ant, Tx and RxCG are both on aux - * port, RxCS is on main port) - * 3: for 88EE, 1Tx and 1RxCG are fixed (1Ant, Tx and RxCG are both on aux port) - */ -static int rtw_antdiv_type; - -static int rtw_enusbss;/* 0:disable, 1:enable */ - -static int rtw_hwpdn_mode = 2;/* 0:disable, 1:enable, 2: by EFUSE config */ - -int rtw_mc2u_disable; - -static int rtw_80211d; - -static char *ifname = "wlan%d"; -module_param(ifname, charp, 0644); -MODULE_PARM_DESC(ifname, "The default name to allocate for first interface"); - -static char *if2name = "wlan%d"; -module_param(if2name, charp, 0644); -MODULE_PARM_DESC(if2name, "The default name to allocate for second interface"); - -/* temp mac address if users want to use instead of the mac address in Efuse */ -char *rtw_initmac; - -module_param(rtw_initmac, charp, 0644); -module_param(rtw_channel_plan, int, 0644); -module_param(rtw_channel, int, 0644); -module_param(rtw_wmm_enable, int, 0644); -module_param(rtw_vrtl_carrier_sense, int, 0644); -module_param(rtw_vcs_type, int, 0644); -module_param(rtw_ht_enable, int, 0644); -module_param(rtw_cbw40_enable, int, 0644); -module_param(rtw_ampdu_enable, int, 0644); -module_param(rtw_rx_stbc, int, 0644); -module_param(rtw_ampdu_amsdu, int, 0644); -module_param(rtw_power_mgnt, int, 0644); -module_param(rtw_smart_ps, int, 0644); -module_param(rtw_wifi_spec, int, 0644); -module_param(rtw_antdiv_cfg, int, 0644); -module_param(rtw_antdiv_type, int, 0644); -module_param(rtw_enusbss, int, 0644); -module_param(rtw_hwpdn_mode, int, 0644); - -static uint rtw_max_roaming_times = 2; -module_param(rtw_max_roaming_times, uint, 0644); -MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try"); - -static int rtw_fw_iol = 1;/* 0:Disable, 1:enable, 2:by usb speed */ -module_param(rtw_fw_iol, int, 0644); -MODULE_PARM_DESC(rtw_fw_iol, "FW IOL"); - -module_param(rtw_mc2u_disable, int, 0644); - -module_param(rtw_80211d, int, 0644); -MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism"); - -static uint rtw_notch_filter = RTW_NOTCH_FILTER; -module_param(rtw_notch_filter, uint, 0644); -MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P"); -module_param_named(debug, rtw_debug, int, 0444); -MODULE_PARM_DESC(debug, "Set debug level (1-9) (default 1)"); - -static bool rtw_monitor_enable; -module_param_named(monitor_enable, rtw_monitor_enable, bool, 0444); -MODULE_PARM_DESC(monitor_enable, "Enable monitor interface (default: false)"); - -static int netdev_close(struct net_device *pnetdev); - -static void loadparam(struct adapter *padapter) -{ - struct registry_priv *registry_par = &padapter->registrypriv; - - memcpy(registry_par->ssid.ssid, "ANY", 3); - registry_par->ssid.ssid_length = 3; - - registry_par->channel = (u8)rtw_channel; - registry_par->wireless_mode = (u8)rtw_wireless_mode; - registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense; - registry_par->vcs_type = (u8)rtw_vcs_type; - registry_par->rts_thresh = (u16)rtw_rts_thresh; - registry_par->frag_thresh = (u16)rtw_frag_thresh; - registry_par->preamble = (u8)rtw_preamble; - registry_par->smart_ps = (u8)rtw_smart_ps; - registry_par->power_mgnt = (u8)rtw_power_mgnt; - registry_par->ips_mode = (u8)rtw_ips_mode; - registry_par->mp_mode = 0; - registry_par->acm_method = (u8)rtw_acm_method; - - /* UAPSD */ - registry_par->wmm_enable = (u8)rtw_wmm_enable; - registry_par->uapsd_enable = (u8)rtw_uapsd_enable; - - registry_par->ht_enable = (u8)rtw_ht_enable; - registry_par->cbw40_enable = (u8)rtw_cbw40_enable; - registry_par->ampdu_enable = (u8)rtw_ampdu_enable; - registry_par->rx_stbc = (u8)rtw_rx_stbc; - registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu; - registry_par->wifi_spec = (u8)rtw_wifi_spec; - registry_par->channel_plan = (u8)rtw_channel_plan; - registry_par->accept_addba_req = true; - registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg; - registry_par->antdiv_type = (u8)rtw_antdiv_type; - registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode; - - registry_par->max_roaming_times = (u8)rtw_max_roaming_times; - - registry_par->fw_iol = rtw_fw_iol; - - registry_par->enable80211d = (u8)rtw_80211d; - snprintf(registry_par->ifname, 16, "%s", ifname); - snprintf(registry_par->if2name, 16, "%s", if2name); - registry_par->notch_filter = (u8)rtw_notch_filter; - registry_par->monitor_enable = rtw_monitor_enable; -} - -static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p) -{ - struct adapter *padapter = netdev_priv(pnetdev); - struct sockaddr *addr = p; - - if (!padapter->bup) - memcpy(padapter->eeprompriv.mac_addr, addr->sa_data, ETH_ALEN); - - return 0; -} - -static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev) -{ - struct adapter *padapter = netdev_priv(pnetdev); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct recv_priv *precvpriv = &padapter->recvpriv; - - padapter->stats.tx_packets = pxmitpriv->tx_pkts; - padapter->stats.rx_packets = precvpriv->rx_pkts; - padapter->stats.tx_dropped = pxmitpriv->tx_drop; - padapter->stats.rx_dropped = precvpriv->rx_drop; - padapter->stats.tx_bytes = pxmitpriv->tx_bytes; - padapter->stats.rx_bytes = precvpriv->rx_bytes; - return &padapter->stats; -} - -/* - * AC to queue mapping - * - * AC_VO -> queue 0 - * AC_VI -> queue 1 - * AC_BE -> queue 2 - * AC_BK -> queue 3 - */ -static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 }; - -/* Given a data frame determine the 802.1p/1d tag to use. */ -static unsigned int rtw_classify8021d(struct sk_buff *skb) -{ - unsigned int dscp; - - /* skb->priority values from 256->263 are magic values to - * directly indicate a specific 802.1d priority. This is used - * to allow 802.1d priority to be passed directly in from VLAN - * tags, etc. - */ - if (skb->priority >= 256 && skb->priority <= 263) - return skb->priority - 256; - - switch (skb->protocol) { - case htons(ETH_P_IP): - dscp = ip_hdr(skb)->tos & 0xfc; - break; - default: - return 0; - } - - return dscp >> 5; -} - -static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb, - struct net_device *sb_dev) -{ - struct adapter *padapter = netdev_priv(dev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - skb->priority = rtw_classify8021d(skb); - - if (pmlmepriv->acm_mask != 0) - skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority); - - return rtw_1d_to_queue[skb->priority]; -} - -u16 rtw_recv_select_queue(struct sk_buff *skb) -{ - struct iphdr *piphdr; - unsigned int dscp; - __be16 eth_type; - u32 priority; - u8 *pdata = skb->data; - - memcpy(ð_type, pdata + (ETH_ALEN << 1), 2); - - switch (eth_type) { - case htons(ETH_P_IP): - piphdr = (struct iphdr *)(pdata + ETH_HLEN); - dscp = piphdr->tos & 0xfc; - priority = dscp >> 5; - break; - default: - priority = 0; - } - - return rtw_1d_to_queue[priority]; -} - -static const struct net_device_ops rtw_netdev_ops = { - .ndo_open = netdev_open, - .ndo_stop = netdev_close, - .ndo_start_xmit = rtw_xmit_entry, - .ndo_select_queue = rtw_select_queue, - .ndo_set_mac_address = rtw_net_set_mac_address, - .ndo_get_stats = rtw_net_get_stats, - .ndo_do_ioctl = rtw_ioctl, -}; - -static const struct device_type wlan_type = { - .name = "wlan", -}; - -struct net_device *rtw_init_netdev(void) -{ - struct adapter *padapter; - struct net_device *pnetdev; - - pnetdev = alloc_etherdev_mq(sizeof(struct adapter), 4); - if (!pnetdev) - return NULL; - - pnetdev->dev.type = &wlan_type; - padapter = netdev_priv(pnetdev); - padapter->pnetdev = pnetdev; - pnetdev->netdev_ops = &rtw_netdev_ops; - pnetdev->watchdog_timeo = HZ * 3; /* 3 second timeout */ - pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def; - - loadparam(padapter); - padapter->cmdThread = NULL; - - return pnetdev; -} - -static int rtw_start_drv_threads(struct adapter *padapter) -{ - int err = 0; - - padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD"); - if (IS_ERR(padapter->cmdThread)) { - err = PTR_ERR(padapter->cmdThread); - padapter->cmdThread = NULL; - } - - return err; -} - -void rtw_stop_drv_threads(struct adapter *padapter) -{ - if (!padapter->cmdThread) - return; - - complete(&padapter->cmdpriv.cmd_queue_comp); - kthread_stop(padapter->cmdThread); -} - -static u8 rtw_init_default_value(struct adapter *padapter) -{ - struct registry_priv *pregistrypriv = &padapter->registrypriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - - /* xmit_priv */ - pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense; - pxmitpriv->vcs = pregistrypriv->vcs_type; - pxmitpriv->vcs_type = pregistrypriv->vcs_type; - pxmitpriv->frag_len = pregistrypriv->frag_thresh; - - /* mlme_priv */ - pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ - pmlmepriv->scan_mode = SCAN_ACTIVE; - - /* ht_priv */ - pmlmepriv->htpriv.ampdu_enable = false;/* set to disabled */ - - /* security_priv */ - psecuritypriv->binstallGrpkey = _FAIL; - psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open; - psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_; - psecuritypriv->dot11PrivacyKeyIndex = 0; - psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_; - psecuritypriv->dot118021XGrpKeyid = 1; - psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen; - psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled; - - /* registry_priv */ - rtw_init_registrypriv_dev_network(padapter); - rtw_update_registrypriv_dev_network(padapter); - - /* hal_priv */ - rtw_hal_def_value_init(padapter); - - /* misc. */ - padapter->bReadPortCancel = false; - padapter->bWritePortCancel = false; - return _SUCCESS; -} - -u8 rtw_reset_drv_sw(struct adapter *padapter) -{ - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - /* hal_priv */ - rtw_hal_def_value_init(padapter); - padapter->bReadPortCancel = false; - padapter->bWritePortCancel = false; - pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */ - - padapter->xmitpriv.tx_pkts = 0; - padapter->recvpriv.rx_pkts = 0; - - pmlmepriv->LinkDetectInfo.bBusyTraffic = false; - - _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING); - rtw_hal_sreset_init(padapter); - pwrctrlpriv->pwr_state_check_cnts = 0; - - /* mlmeextpriv */ - padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE; - - rtw_set_signal_stat_timer(&padapter->recvpriv); - - return _SUCCESS; -} - -u8 rtw_init_drv_sw(struct adapter *padapter) -{ - u8 ret8 = _SUCCESS; - - rtw_init_cmd_priv(&padapter->cmdpriv); - - if (rtw_init_mlme_priv(padapter) == _FAIL) { - ret8 = _FAIL; - goto exit; - } - - if (init_mlme_ext_priv(padapter) == _FAIL) { - ret8 = _FAIL; - goto exit; - } - - if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) { - ret8 = _FAIL; - goto exit; - } - - if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) { - ret8 = _FAIL; - goto exit; - } - - if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) { - ret8 = _FAIL; - goto exit; - } - - padapter->stapriv.padapter = padapter; - - rtw_init_bcmc_stainfo(padapter); - - rtw_init_pwrctrl_priv(padapter); - - ret8 = rtw_init_default_value(padapter); - - rtw_hal_dm_init(padapter); - rtw_hal_sw_led_init(padapter); - - rtw_hal_sreset_init(padapter); - -exit: - return ret8; -} - -void rtw_cancel_all_timer(struct adapter *padapter) -{ - del_timer_sync(&padapter->mlmepriv.assoc_timer); - - del_timer_sync(&padapter->mlmepriv.scan_to_timer); - - del_timer_sync(&padapter->mlmepriv.dynamic_chk_timer); - - /* cancel sw led timer */ - rtw_hal_sw_led_deinit(padapter); - - del_timer_sync(&padapter->pwrctrlpriv.pwr_state_check_timer); - - del_timer_sync(&padapter->recvpriv.signal_stat_timer); -} - -u8 rtw_free_drv_sw(struct adapter *padapter) -{ - free_mlme_ext_priv(&padapter->mlmeextpriv); - - rtw_free_mlme_priv(&padapter->mlmepriv); - _rtw_free_xmit_priv(&padapter->xmitpriv); - - /* will free bcmc_stainfo here */ - _rtw_free_sta_priv(&padapter->stapriv); - - _rtw_free_recv_priv(&padapter->recvpriv); - - rtw_hal_free_data(padapter); - - mutex_destroy(&padapter->hw_init_mutex); - - return _SUCCESS; -} - -static int _netdev_open(struct net_device *pnetdev) -{ - uint status; - int err; - struct adapter *padapter = netdev_priv(pnetdev); - struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; - - if (pwrctrlpriv->ps_flag) { - padapter->net_closed = false; - goto netdev_open_normal_process; - } - - if (!padapter->bup) { - padapter->bDriverStopped = false; - padapter->bSurpriseRemoved = false; - - status = rtw_hal_init(padapter); - if (status == _FAIL) - goto netdev_open_error; - - pr_info("MAC Address = %pM\n", pnetdev->dev_addr); - - err = rtw_start_drv_threads(padapter); - if (err) { - pr_info("Initialize driver software resource Failed!\n"); - goto netdev_open_error; - } - - if (init_hw_mlme_ext(padapter) == _FAIL) { - pr_info("can't init mlme_ext_priv\n"); - goto netdev_open_error; - } - rtw_hal_inirp_init(padapter); - - led_control_8188eu(padapter, LED_CTL_NO_LINK); - - padapter->bup = true; - } - padapter->net_closed = false; - - mod_timer(&padapter->mlmepriv.dynamic_chk_timer, - jiffies + msecs_to_jiffies(2000)); - - padapter->pwrctrlpriv.bips_processing = false; - rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); - - if (!rtw_netif_queue_stopped(pnetdev)) - netif_tx_start_all_queues(pnetdev); - else - netif_tx_wake_all_queues(pnetdev); - -netdev_open_normal_process: - return 0; - -netdev_open_error: - padapter->bup = false; - netif_carrier_off(pnetdev); - netif_tx_stop_all_queues(pnetdev); - return -1; -} - -int netdev_open(struct net_device *pnetdev) -{ - int ret; - struct adapter *padapter = netdev_priv(pnetdev); - - if (mutex_lock_interruptible(&padapter->hw_init_mutex)) - return -ERESTARTSYS; - ret = _netdev_open(pnetdev); - mutex_unlock(&padapter->hw_init_mutex); - return ret; -} - -int ips_netdrv_open(struct adapter *padapter) -{ - int status = _SUCCESS; - - padapter->net_closed = false; - - padapter->bDriverStopped = false; - padapter->bSurpriseRemoved = false; - - status = rtw_hal_init(padapter); - if (status == _FAIL) - goto netdev_open_error; - - rtw_hal_inirp_init(padapter); - - rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); - mod_timer(&padapter->mlmepriv.dynamic_chk_timer, - jiffies + msecs_to_jiffies(5000)); - - return _SUCCESS; - -netdev_open_error: - return _FAIL; -} - -int rtw_ips_pwr_up(struct adapter *padapter) -{ - int result; - - rtw_reset_drv_sw(padapter); - - result = ips_netdrv_open(padapter); - - led_control_8188eu(padapter, LED_CTL_NO_LINK); - - return result; -} - -void rtw_ips_pwr_down(struct adapter *padapter) -{ - padapter->net_closed = true; - - led_control_8188eu(padapter, LED_CTL_POWER_OFF); - - rtw_ips_dev_unload(padapter); -} - -void rtw_ips_dev_unload(struct adapter *padapter) -{ - rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, NULL); - - usb_intf_stop(padapter); - - /* s5. */ - if (!padapter->bSurpriseRemoved) - rtw_hal_deinit(padapter); -} - -static int netdev_close(struct net_device *pnetdev) -{ - struct adapter *padapter = netdev_priv(pnetdev); - - if (padapter->pwrctrlpriv.bInternalAutoSuspend) { - if (padapter->pwrctrlpriv.rf_pwrstate == rf_off) - padapter->pwrctrlpriv.ps_flag = true; - } - padapter->net_closed = true; - - if (padapter->pwrctrlpriv.rf_pwrstate == rf_on) { - /* s1. */ - if (pnetdev) { - if (!rtw_netif_queue_stopped(pnetdev)) - netif_tx_stop_all_queues(pnetdev); - } - - /* s2. */ - LeaveAllPowerSaveMode(padapter); - rtw_disassoc_cmd(padapter, 500, false); - /* s2-2. indicate disconnect to os */ - rtw_indicate_disconnect(padapter); - /* s2-3. */ - rtw_free_assoc_resources(padapter); - /* s2-4. */ - rtw_free_network_queue(padapter, true); - /* Close LED */ - led_control_8188eu(padapter, LED_CTL_POWER_OFF); - } - - return 0; -} diff --git a/drivers/staging/rtl8188eu/os_dep/osdep_service.c b/drivers/staging/rtl8188eu/os_dep/osdep_service.c deleted file mode 100644 index 57453df0ced8..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/osdep_service.c +++ /dev/null @@ -1,63 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _OSDEP_SERVICE_C_ - -#include <osdep_service.h> -#include <osdep_intf.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <linux/vmalloc.h> -#include <rtw_ioctl_set.h> - -u8 *_rtw_malloc(u32 sz) -{ - return kmalloc(sz, in_interrupt() ? GFP_ATOMIC : GFP_KERNEL); -} - -void _rtw_init_queue(struct __queue *pqueue) -{ - INIT_LIST_HEAD(&pqueue->queue); - spin_lock_init(&pqueue->lock); -} - -void rtw_buf_free(u8 **buf, u32 *buf_len) -{ - *buf_len = 0; - kfree(*buf); - *buf = NULL; -} - -void rtw_buf_update(u8 **buf, u32 *buf_len, u8 *src, u32 src_len) -{ - u32 dup_len = 0; - u8 *ori = NULL; - u8 *dup = NULL; - - if (!buf || !buf_len) - return; - - if (!src || !src_len) - goto keep_ori; - - /* duplicate src */ - dup = rtw_malloc(src_len); - if (dup) { - dup_len = src_len; - memcpy(dup, src, dup_len); - } - -keep_ori: - ori = *buf; - - /* replace buf with dup */ - *buf_len = 0; - *buf = dup; - *buf_len = dup_len; - - /* free ori */ - kfree(ori); -} diff --git a/drivers/staging/rtl8188eu/os_dep/recv_linux.c b/drivers/staging/rtl8188eu/os_dep/recv_linux.c deleted file mode 100644 index 3460619ae08f..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/recv_linux.c +++ /dev/null @@ -1,138 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#include <osdep_service.h> -#include <drv_types.h> - -#include <wifi.h> -#include <recv_osdep.h> - -#include <osdep_intf.h> -#include <usb_ops_linux.h> - -/* alloc os related resource in struct recv_buf */ -int rtw_os_recvbuf_resource_alloc(struct recv_buf *precvbuf) -{ - precvbuf->pskb = NULL; - precvbuf->reuse = false; - precvbuf->purb = usb_alloc_urb(0, GFP_KERNEL); - if (!precvbuf->purb) - return _FAIL; - return _SUCCESS; -} - -void rtw_handle_tkip_mic_err(struct adapter *padapter, u8 bgroup) -{ - union iwreq_data wrqu; - struct iw_michaelmicfailure ev; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct security_priv *psecuritypriv = &padapter->securitypriv; - u32 cur_time = 0; - - if (psecuritypriv->last_mic_err_time == 0) { - psecuritypriv->last_mic_err_time = jiffies; - } else { - cur_time = jiffies; - - if (cur_time - psecuritypriv->last_mic_err_time < 60 * HZ) { - psecuritypriv->btkip_countermeasure = true; - psecuritypriv->last_mic_err_time = 0; - psecuritypriv->btkip_countermeasure_time = cur_time; - } else { - psecuritypriv->last_mic_err_time = jiffies; - } - } - - memset(&ev, 0x00, sizeof(ev)); - if (bgroup) - ev.flags |= IW_MICFAILURE_GROUP; - else - ev.flags |= IW_MICFAILURE_PAIRWISE; - - ev.src_addr.sa_family = ARPHRD_ETHER; - memcpy(ev.src_addr.sa_data, &pmlmepriv->assoc_bssid[0], ETH_ALEN); - memset(&wrqu, 0x00, sizeof(wrqu)); - wrqu.data.length = sizeof(ev); - wireless_send_event(padapter->pnetdev, IWEVMICHAELMICFAILURE, - &wrqu, (char *)&ev); -} - -int rtw_recv_indicatepkt(struct adapter *padapter, - struct recv_frame *precv_frame) -{ - struct recv_priv *precvpriv; - struct __queue *pfree_recv_queue; - struct sk_buff *skb; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - - precvpriv = &padapter->recvpriv; - pfree_recv_queue = &precvpriv->free_recv_queue; - - skb = precv_frame->pkt; - if (!skb) - goto _recv_indicatepkt_drop; - - if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) { - struct sk_buff *pskb2 = NULL; - struct sta_info *psta = NULL; - struct sta_priv *pstapriv = &padapter->stapriv; - struct rx_pkt_attrib *pattrib = &precv_frame->attrib; - bool mcast = is_multicast_ether_addr(pattrib->dst); - - if (memcmp(pattrib->dst, myid(&padapter->eeprompriv), - ETH_ALEN)) { - if (mcast) { - psta = rtw_get_bcmc_stainfo(padapter); - pskb2 = skb_clone(skb, GFP_ATOMIC); - } else { - psta = rtw_get_stainfo(pstapriv, pattrib->dst); - } - - if (psta) { - struct net_device *pnetdev; - - pnetdev = (struct net_device *)padapter->pnetdev; - skb->dev = pnetdev; - skb_set_queue_mapping(skb, rtw_recv_select_queue(skb)); - - rtw_xmit_entry(skb, pnetdev); - - if (mcast) - skb = pskb2; - else - goto _recv_indicatepkt_end; - } - } - } - - skb->ip_summed = CHECKSUM_NONE; - skb->dev = padapter->pnetdev; - skb->protocol = eth_type_trans(skb, padapter->pnetdev); - - netif_rx(skb); - -_recv_indicatepkt_end: - - /* pointers to NULL before rtw_free_recvframe() */ - precv_frame->pkt = NULL; - - rtw_free_recvframe(precv_frame, pfree_recv_queue); - - return _SUCCESS; - -_recv_indicatepkt_drop: - - /* enqueue back to free_recv_queue */ - rtw_free_recvframe(precv_frame, pfree_recv_queue); - - return _FAIL; -} - -void rtw_init_recv_timer(struct recv_reorder_ctrl *preorder_ctrl) -{ - timer_setup(&preorder_ctrl->reordering_ctrl_timer, - rtw_reordering_ctrl_timeout_handler, 0); -} diff --git a/drivers/staging/rtl8188eu/os_dep/rtw_android.c b/drivers/staging/rtl8188eu/os_dep/rtw_android.c deleted file mode 100644 index 3c5446999686..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/rtw_android.c +++ /dev/null @@ -1,223 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#include <linux/module.h> -#include <linux/netdevice.h> - -#include <rtw_android.h> -#include <osdep_service.h> -#include <rtw_ioctl_set.h> - -static const char *android_wifi_cmd_str[ANDROID_WIFI_CMD_MAX] = { - "START", - "STOP", - "SCAN-ACTIVE", - "SCAN-PASSIVE", - "RSSI", - "LINKSPEED", - "RXFILTER-START", - "RXFILTER-STOP", - "RXFILTER-ADD", - "RXFILTER-REMOVE", - "BTCOEXSCAN-START", - "BTCOEXSCAN-STOP", - "BTCOEXMODE", - "SETSUSPENDOPT", - "P2P_DEV_ADDR", - "SETFWPATH", - "SETBAND", - "GETBAND", - "COUNTRY", - "P2P_SET_NOA", - "P2P_GET_NOA", - "P2P_SET_PS", - "SET_AP_WPS_P2P_IE", - "MACADDR", - "BLOCK", - "WFD-ENABLE", - "WFD-DISABLE", - "WFD-SET-TCPPORT", - "WFD-SET-MAXTPUT", - "WFD-SET-DEVTYPE", -}; - -struct android_wifi_priv_cmd { - const char __user *buf; - int used_len; - int total_len; -}; - -static int rtw_android_cmdstr_to_num(char *cmdstr) -{ - int cmd_num; - - for (cmd_num = 0; cmd_num < ANDROID_WIFI_CMD_MAX; cmd_num++) - if (!strncasecmp(cmdstr, android_wifi_cmd_str[cmd_num], - strlen(android_wifi_cmd_str[cmd_num]))) - break; - return cmd_num; -} - -static int rtw_android_get_rssi(struct net_device *net, char *command, - int total_len) -{ - struct adapter *padapter = netdev_priv(net); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct wlan_network *pcur_network = &pmlmepriv->cur_network; - int bytes_written = 0; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) { - bytes_written += snprintf(&command[bytes_written], total_len, - "%s rssi %d", - pcur_network->network.ssid.ssid, - padapter->recvpriv.rssi); - } - return bytes_written; -} - -static int rtw_android_get_link_speed(struct net_device *net, char *command, - int total_len) -{ - struct adapter *padapter = netdev_priv(net); - u16 link_speed; - - link_speed = rtw_get_cur_max_rate(padapter) / 10; - return snprintf(command, total_len, "LinkSpeed %d", - link_speed); -} - -static int rtw_android_get_macaddr(struct net_device *net, char *command, - int total_len) -{ - return snprintf(command, total_len, "Macaddr = %pM", - net->dev_addr); -} - -static int android_set_cntry(struct net_device *net, char *command, - int total_len) -{ - struct adapter *adapter = netdev_priv(net); - char *country_code = command + strlen(android_wifi_cmd_str[ANDROID_WIFI_CMD_COUNTRY]) + 1; - int ret; - - ret = rtw_set_country(adapter, country_code); - return (ret == _SUCCESS) ? 0 : -1; -} - -static int android_get_p2p_addr(struct net_device *net, char *command, - int total_len) -{ - /* We use the same address as our HW MAC address */ - memcpy(command, net->dev_addr, ETH_ALEN); - return ETH_ALEN; -} - -int rtw_android_priv_cmd(struct net_device *net, struct ifreq *ifr, int cmd) -{ - int ret = 0; - char *command; - int cmd_num; - int bytes_written = 0; - struct android_wifi_priv_cmd priv_cmd; - - if (!ifr->ifr_data) - return -EINVAL; - if (copy_from_user(&priv_cmd, ifr->ifr_data, sizeof(priv_cmd))) - return -EFAULT; - if (priv_cmd.total_len < 1) - return -EINVAL; - command = memdup_user(priv_cmd.buf, priv_cmd.total_len); - if (IS_ERR(command)) - return PTR_ERR(command); - command[priv_cmd.total_len - 1] = 0; - cmd_num = rtw_android_cmdstr_to_num(command); - switch (cmd_num) { - case ANDROID_WIFI_CMD_START: - goto response; - case ANDROID_WIFI_CMD_SETFWPATH: - goto response; - } - switch (cmd_num) { - case ANDROID_WIFI_CMD_STOP: - break; - case ANDROID_WIFI_CMD_SCAN_ACTIVE: - break; - case ANDROID_WIFI_CMD_SCAN_PASSIVE: - break; - case ANDROID_WIFI_CMD_RSSI: - bytes_written = rtw_android_get_rssi(net, command, - priv_cmd.total_len); - break; - case ANDROID_WIFI_CMD_LINKSPEED: - bytes_written = rtw_android_get_link_speed(net, command, - priv_cmd.total_len); - break; - case ANDROID_WIFI_CMD_MACADDR: - bytes_written = rtw_android_get_macaddr(net, command, - priv_cmd.total_len); - break; - case ANDROID_WIFI_CMD_BLOCK: - break; - case ANDROID_WIFI_CMD_RXFILTER_START: - break; - case ANDROID_WIFI_CMD_RXFILTER_STOP: - break; - case ANDROID_WIFI_CMD_RXFILTER_ADD: - break; - case ANDROID_WIFI_CMD_RXFILTER_REMOVE: - break; - case ANDROID_WIFI_CMD_BTCOEXSCAN_START: - /* TBD: BTCOEXSCAN-START */ - break; - case ANDROID_WIFI_CMD_BTCOEXSCAN_STOP: - /* TBD: BTCOEXSCAN-STOP */ - break; - case ANDROID_WIFI_CMD_BTCOEXMODE: - break; - case ANDROID_WIFI_CMD_SETSUSPENDOPT: - break; - case ANDROID_WIFI_CMD_SETBAND: - break; - case ANDROID_WIFI_CMD_GETBAND: - break; - case ANDROID_WIFI_CMD_COUNTRY: - bytes_written = android_set_cntry(net, command, - priv_cmd.total_len); - break; - case ANDROID_WIFI_CMD_P2P_DEV_ADDR: - bytes_written = android_get_p2p_addr(net, command, - priv_cmd.total_len); - break; - case ANDROID_WIFI_CMD_P2P_SET_NOA: - break; - case ANDROID_WIFI_CMD_P2P_GET_NOA: - break; - case ANDROID_WIFI_CMD_P2P_SET_PS: - break; - default: - snprintf(command, 3, "OK"); - bytes_written = strlen("OK"); - } - -response: - if (bytes_written >= 0) { - if ((bytes_written == 0) && (priv_cmd.total_len > 0)) - command[0] = '\0'; - if (bytes_written >= priv_cmd.total_len) - bytes_written = priv_cmd.total_len; - else - bytes_written++; - priv_cmd.used_len = bytes_written; - if (copy_to_user((char __user *)priv_cmd.buf, command, - bytes_written)) - ret = -EFAULT; - } else { - ret = bytes_written; - } - kfree(command); - return ret; -} diff --git a/drivers/staging/rtl8188eu/os_dep/usb_intf.c b/drivers/staging/rtl8188eu/os_dep/usb_intf.c deleted file mode 100644 index 1bf7b2c35c34..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/usb_intf.c +++ /dev/null @@ -1,479 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ - -#define pr_fmt(fmt) "R8188EU: " fmt -#include <osdep_service.h> -#include <drv_types.h> -#include <recv_osdep.h> -#include <xmit_osdep.h> -#include <hal_intf.h> -#include <linux/usb.h> -#include <linux/vmalloc.h> -#include <mon.h> -#include <osdep_intf.h> - -#include <usb_ops_linux.h> -#include <rtw_ioctl.h> - -#include "rtl8188e_hal.h" - -#define USB_VENDER_ID_REALTEK 0x0bda - -/* DID_USB_v916_20130116 */ -static const struct usb_device_id rtw_usb_id_tbl[] = { - /*=== Realtek demoboard ===*/ - {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x8179)}, /* 8188EUS */ - {USB_DEVICE(USB_VENDER_ID_REALTEK, 0x0179)}, /* 8188ETV */ - /*=== Customer ID ===*/ - /****** 8188EUS ********/ - {USB_DEVICE(0x056e, 0x4008)}, /* Elecom WDC-150SU2M */ - {USB_DEVICE(0x07b8, 0x8179)}, /* Abocom - Abocom */ - {USB_DEVICE(0x0B05, 0x18F0)}, /* ASUS USB-N10 Nano B1 */ - {USB_DEVICE(0x2001, 0x330F)}, /* DLink DWA-125 REV D1 */ - {USB_DEVICE(0x2001, 0x3310)}, /* Dlink DWA-123 REV D1 */ - {USB_DEVICE(0x2001, 0x3311)}, /* DLink GO-USB-N150 REV B1 */ - {USB_DEVICE(0x2001, 0x331B)}, /* D-Link DWA-121 rev B1 */ - {USB_DEVICE(0x2357, 0x010c)}, /* TP-Link TL-WN722N v2 */ - {USB_DEVICE(0x2357, 0x0111)}, /* TP-Link TL-WN727N v5.21 */ - {USB_DEVICE(0x2C4E, 0x0102)}, /* MERCUSYS MW150US v2 */ - {USB_DEVICE(0x0df6, 0x0076)}, /* Sitecom N150 v2 */ - {USB_DEVICE(0x7392, 0xb811)}, /* Edimax EW-7811UN V2 */ - {USB_DEVICE(USB_VENDER_ID_REALTEK, 0xffef)}, /* Rosewill RNX-N150NUB */ - {} /* Terminating entry */ -}; - -MODULE_DEVICE_TABLE(usb, rtw_usb_id_tbl); - -static int usb_dvobj_init(struct usb_interface *usb_intf) -{ - int i; - struct dvobj_priv *pdvobjpriv; - struct usb_host_config *phost_conf; - struct usb_config_descriptor *pconf_desc; - struct usb_host_interface *phost_iface; - struct usb_interface_descriptor *piface_desc; - struct usb_endpoint_descriptor *pendp_desc; - struct usb_device *pusbd; - - pdvobjpriv = kzalloc(sizeof(*pdvobjpriv), GFP_KERNEL); - if (!pdvobjpriv) - return -ENOMEM; - - pdvobjpriv->pusbintf = usb_intf; - pusbd = interface_to_usbdev(usb_intf); - pdvobjpriv->pusbdev = pusbd; - usb_set_intfdata(usb_intf, pdvobjpriv); - - pdvobjpriv->RtNumInPipes = 0; - pdvobjpriv->RtNumOutPipes = 0; - - phost_conf = pusbd->actconfig; - pconf_desc = &phost_conf->desc; - - phost_iface = usb_intf->cur_altsetting; - piface_desc = &phost_iface->desc; - - pdvobjpriv->NumInterfaces = pconf_desc->bNumInterfaces; - pdvobjpriv->InterfaceNumber = piface_desc->bInterfaceNumber; - - for (i = 0; i < piface_desc->bNumEndpoints; i++) { - int ep_num; - - pendp_desc = &phost_iface->endpoint[i].desc; - - ep_num = usb_endpoint_num(pendp_desc); - - if (usb_endpoint_is_bulk_in(pendp_desc)) { - pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; - pdvobjpriv->RtNumInPipes++; - } else if (usb_endpoint_is_int_in(pendp_desc)) { - pdvobjpriv->RtInPipe[pdvobjpriv->RtNumInPipes] = ep_num; - pdvobjpriv->RtNumInPipes++; - } else if (usb_endpoint_is_bulk_out(pendp_desc)) { - pdvobjpriv->RtOutPipe[pdvobjpriv->RtNumOutPipes] = - ep_num; - pdvobjpriv->RtNumOutPipes++; - } - } - - if (pusbd->speed == USB_SPEED_HIGH) - pdvobjpriv->ishighspeed = true; - else - pdvobjpriv->ishighspeed = false; - - mutex_init(&pdvobjpriv->usb_vendor_req_mutex); - usb_get_dev(pusbd); - - return 0; -} - -static void usb_dvobj_deinit(struct usb_interface *usb_intf) -{ - struct dvobj_priv *dvobj = usb_get_intfdata(usb_intf); - - usb_set_intfdata(usb_intf, NULL); - if (dvobj) { - /* Modify condition for 92DU DMDP 2010.11.18, by Thomas */ - if ((dvobj->NumInterfaces != 2 && - dvobj->NumInterfaces != 3) || - (dvobj->InterfaceNumber == 1)) { - if (interface_to_usbdev(usb_intf)->state != - USB_STATE_NOTATTACHED) { - /* If we didn't unplug usb dongle and - * remove/insert module, driver fails - * on sitesurvey for the first time when - * device is up . Reset usb port for sitesurvey - * fail issue. - */ - pr_debug("usb attached..., try to reset usb device\n"); - usb_reset_device(interface_to_usbdev(usb_intf)); - } - } - - mutex_destroy(&dvobj->usb_vendor_req_mutex); - kfree(dvobj); - } - - usb_put_dev(interface_to_usbdev(usb_intf)); -} - -void usb_intf_stop(struct adapter *padapter) -{ - /* cancel in irp */ - rtw_hal_inirp_deinit(padapter); - - /* cancel out irp */ - usb_write_port_cancel(padapter); - - /* todo:cancel other irps */ -} - -static void rtw_dev_unload(struct adapter *padapter) -{ - if (padapter->bup) { - padapter->bDriverStopped = true; - if (padapter->xmitpriv.ack_tx) - rtw_ack_tx_done(&padapter->xmitpriv, RTW_SCTX_DONE_DRV_STOP); - /* s3. */ - usb_intf_stop(padapter); - /* s4. */ - if (!padapter->pwrctrlpriv.bInternalAutoSuspend) - rtw_stop_drv_threads(padapter); - - /* s5. */ - if (!padapter->bSurpriseRemoved) { - rtw_hal_deinit(padapter); - padapter->bSurpriseRemoved = true; - } - - padapter->bup = false; - } -} - -static int rtw_suspend(struct usb_interface *pusb_intf, pm_message_t message) -{ - struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); - struct adapter *padapter = dvobj->if1; - struct net_device *pnetdev = padapter->pnetdev; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv; - unsigned long start_time = jiffies; - - pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid); - - if ((!padapter->bup) || (padapter->bDriverStopped) || - (padapter->bSurpriseRemoved)) { - pr_debug("padapter->bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", - padapter->bup, padapter->bDriverStopped, - padapter->bSurpriseRemoved); - goto exit; - } - - pwrpriv->bInSuspend = true; - rtw_cancel_all_timer(padapter); - LeaveAllPowerSaveMode(padapter); - - mutex_lock(&pwrpriv->mutex_lock); - /* s1. */ - if (pnetdev) { - netif_carrier_off(pnetdev); - netif_tx_stop_all_queues(pnetdev); - } - - /* s2. */ - rtw_disassoc_cmd(padapter, 0, false); - - if (check_fwstate(pmlmepriv, WIFI_STATION_STATE) && - check_fwstate(pmlmepriv, _FW_LINKED)) { - pr_debug("%s:%d %s(%pM), length:%d assoc_ssid.length:%d\n", - __func__, __LINE__, - pmlmepriv->cur_network.network.ssid.ssid, - pmlmepriv->cur_network.network.MacAddress, - pmlmepriv->cur_network.network.ssid.ssid_length, - pmlmepriv->assoc_ssid.ssid_length); - - pmlmepriv->to_roaming = 1; - } - /* s2-2. indicate disconnect to os */ - rtw_indicate_disconnect(padapter); - /* s2-3. */ - rtw_free_assoc_resources(padapter); - /* s2-4. */ - rtw_free_network_queue(padapter, true); - - rtw_dev_unload(padapter); - mutex_unlock(&pwrpriv->mutex_lock); - - if (check_fwstate(pmlmepriv, _FW_UNDER_SURVEY)) - rtw_indicate_scan_done(padapter, 1); - - if (check_fwstate(pmlmepriv, _FW_UNDER_LINKING)) - rtw_indicate_disconnect(padapter); - -exit: - pr_debug("<=== %s .............. in %dms\n", __func__, - jiffies_to_msecs(jiffies - start_time)); - - return 0; -} - -static int rtw_resume_process(struct adapter *padapter) -{ - struct net_device *pnetdev; - struct pwrctrl_priv *pwrpriv = NULL; - int ret = -1; - unsigned long start_time = jiffies; - - pr_debug("==> %s (%s:%d)\n", __func__, current->comm, current->pid); - - if (padapter) { - pnetdev = padapter->pnetdev; - pwrpriv = &padapter->pwrctrlpriv; - } else { - goto exit; - } - - mutex_lock(&pwrpriv->mutex_lock); - rtw_reset_drv_sw(padapter); - pwrpriv->bkeepfwalive = false; - - pr_debug("bkeepfwalive(%x)\n", pwrpriv->bkeepfwalive); - if (netdev_open(pnetdev) != 0) { - mutex_unlock(&pwrpriv->mutex_lock); - goto exit; - } - - netif_device_attach(pnetdev); - netif_carrier_on(pnetdev); - - mutex_unlock(&pwrpriv->mutex_lock); - - rtw_roaming(padapter, NULL); - - ret = 0; -exit: - if (pwrpriv) - pwrpriv->bInSuspend = false; - pr_debug("<=== %s return %d.............. in %dms\n", __func__, - ret, jiffies_to_msecs(jiffies - start_time)); - - return ret; -} - -static int rtw_resume(struct usb_interface *pusb_intf) -{ - struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); - struct adapter *padapter = dvobj->if1; - - return rtw_resume_process(padapter); -} - -/* - * drv_init() - a device potentially for us - * - * notes: drv_init() is called when the bus driver has located - * a card for us to support. - * We accept the new device by returning 0. - */ - -static int rtw_usb_if1_init(struct usb_interface *pusb_intf) -{ - struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); - struct adapter *padapter; - struct net_device *pnetdev; - struct net_device *pmondev; - int err = 0; - - pnetdev = rtw_init_netdev(); - if (!pnetdev) - return -ENOMEM; - SET_NETDEV_DEV(pnetdev, dvobj_to_dev(dvobj)); - - padapter = netdev_priv(pnetdev); - padapter->dvobj = dvobj; - dvobj->if1 = padapter; - - padapter->bDriverStopped = true; - mutex_init(&padapter->hw_init_mutex); - - if (padapter->registrypriv.monitor_enable) { - pmondev = rtl88eu_mon_init(); - if (!pmondev) - netdev_warn(pnetdev, "Failed to initialize monitor interface"); - padapter->pmondev = pmondev; - } - - padapter->HalData = kzalloc(sizeof(struct hal_data_8188e), GFP_KERNEL); - if (!padapter->HalData) { - err = -ENOMEM; - goto free_adapter; - } - - /* step read_chip_version */ - rtw_hal_read_chip_version(padapter); - - /* step usb endpoint mapping */ - rtw_hal_chip_configure(padapter); - - /* step read efuse/eeprom data and get mac_addr */ - rtw_hal_read_chip_info(padapter); - - /* step 5. */ - if (rtw_init_drv_sw(padapter) == _FAIL) { - err = -ENOMEM; - goto free_hal_data; - } - -#ifdef CONFIG_PM - if (padapter->pwrctrlpriv.bSupportRemoteWakeup) { - dvobj->pusbdev->do_remote_wakeup = 1; - pusb_intf->needs_remote_wakeup = 1; - device_init_wakeup(&pusb_intf->dev, 1); - pr_debug("\n padapter->pwrctrlpriv.bSupportRemoteWakeup~~~[%d]~~~\n", - device_may_wakeup(&pusb_intf->dev)); - } -#endif - - /* 2012-07-11 Move here to prevent the 8723AS-VAU BT auto suspend influence */ - if (usb_autopm_get_interface(pusb_intf) < 0) - pr_debug("can't get autopm:\n"); - - /* alloc dev name after read efuse. */ - err = dev_alloc_name(pnetdev, padapter->registrypriv.ifname); - if (err < 0) - goto free_hal_data; - - netif_carrier_off(pnetdev); - - rtw_macaddr_cfg(padapter->eeprompriv.mac_addr); - memcpy(pnetdev->dev_addr, padapter->eeprompriv.mac_addr, ETH_ALEN); - pr_debug("MAC Address from pnetdev->dev_addr = %pM\n", - pnetdev->dev_addr); - - /* step 6. Tell the network stack we exist */ - err = register_netdev(pnetdev); - if (err) - goto free_hal_data; - - pr_debug("bDriverStopped:%d, bSurpriseRemoved:%d, bup:%d, hw_init_completed:%d\n" - , padapter->bDriverStopped - , padapter->bSurpriseRemoved - , padapter->bup - , padapter->hw_init_completed - ); - - return 0; - -free_hal_data: - kfree(padapter->HalData); -free_adapter: - free_netdev(pnetdev); - return err; -} - -static void rtw_usb_if1_deinit(struct adapter *if1) -{ - struct net_device *pnetdev = if1->pnetdev; - struct mlme_priv *pmlmepriv = &if1->mlmepriv; - - if (check_fwstate(pmlmepriv, _FW_LINKED)) - rtw_disassoc_cmd(if1, 0, false); - -#ifdef CONFIG_88EU_AP_MODE - free_mlme_ap_info(if1); -#endif - - if (pnetdev) - unregister_netdev(pnetdev); /* will call netdev_close() */ - - rtl88eu_mon_deinit(if1->pmondev); - rtw_cancel_all_timer(if1); - - rtw_dev_unload(if1); - pr_debug("+r871xu_dev_remove, hw_init_completed=%d\n", - if1->hw_init_completed); - rtw_free_drv_sw(if1); - if (pnetdev) - free_netdev(pnetdev); -} - -static int rtw_drv_init(struct usb_interface *pusb_intf, const struct usb_device_id *pdid) -{ - int err; - - err = usb_dvobj_init(pusb_intf); - if (err) { - pr_debug("usb_dvobj_init failed\n"); - return err; - } - - err = rtw_usb_if1_init(pusb_intf); - if (err) { - pr_debug("rtw_usb_if1_init failed\n"); - usb_dvobj_deinit(pusb_intf); - return err; - } - - return 0; -} - -/* - * dev_remove() - our device is being removed - * - * rmmod module & unplug(SurpriseRemoved) will call r871xu_dev_remove() => how to recognize both - */ -static void rtw_dev_remove(struct usb_interface *pusb_intf) -{ - struct dvobj_priv *dvobj = usb_get_intfdata(pusb_intf); - struct adapter *padapter = dvobj->if1; - - if (!pusb_intf->unregistering) - padapter->bSurpriseRemoved = true; - - rtw_pm_set_ips(padapter, IPS_NONE); - rtw_pm_set_lps(padapter, PS_MODE_ACTIVE); - - LeaveAllPowerSaveMode(padapter); - - rtw_usb_if1_deinit(padapter); - - usb_dvobj_deinit(pusb_intf); - - pr_debug("-r871xu_dev_remove, done\n"); -} - -static struct usb_driver rtl8188e_usb_drv = { - .name = "r8188eu", - .probe = rtw_drv_init, - .disconnect = rtw_dev_remove, - .id_table = rtw_usb_id_tbl, - .suspend = rtw_suspend, - .resume = rtw_resume, - .reset_resume = rtw_resume, -}; - -module_usb_driver(rtl8188e_usb_drv) diff --git a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c b/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c deleted file mode 100644 index 0ceb05f3884f..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/usb_ops_linux.c +++ /dev/null @@ -1,644 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _USB_OPS_LINUX_C_ - -#include <drv_types.h> -#include <recv_osdep.h> -#include <rtw_sreset.h> - -#define RTW_USB_CONTROL_MSG_TIMEOUT 500 /* ms */ - -#define MAX_USBCTRL_VENDORREQ_TIMES 10 - -#define ALIGNMENT_UNIT 16 -#define MAX_VENDOR_REQ_CMD_SIZE 254 -#define MAX_USB_IO_CTL_SIZE (MAX_VENDOR_REQ_CMD_SIZE + ALIGNMENT_UNIT) - -#define REALTEK_USB_VENQT_READ (USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE) -#define REALTEK_USB_VENQT_WRITE (USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE) - -#define REALTEK_USB_VENQT_CMD_REQ 0x05 -#define REALTEK_USB_VENQT_CMD_IDX 0x00 - -static void interrupt_handler_8188eu(struct adapter *adapt, u16 pkt_len, u8 *pbuf) -{ - struct hal_data_8188e *haldata = adapt->HalData; - - if (pkt_len != INTERRUPT_MSG_FORMAT_LEN) - return; - - /* HISR */ - memcpy(&haldata->IntArray[0], &pbuf[USB_INTR_CONTENT_HISR_OFFSET], 4); - memcpy(&haldata->IntArray[1], &pbuf[USB_INTR_CONTENT_HISRE_OFFSET], 4); - - /* C2H Event */ - if (pbuf[0] != 0) - memcpy(&haldata->C2hArray[0], - &pbuf[USB_INTR_CONTENT_C2H_OFFSET], 16); -} - -static int recvbuf2recvframe(struct adapter *adapt, struct sk_buff *pskb) -{ - u8 *pbuf; - u8 shift_sz = 0; - u16 pkt_cnt; - u32 pkt_offset, skb_len, alloc_sz; - s32 transfer_len; - struct recv_stat *prxstat; - struct phy_stat *pphy_status = NULL; - struct sk_buff *pkt_copy = NULL; - struct recv_frame *precvframe = NULL; - struct rx_pkt_attrib *pattrib = NULL; - struct hal_data_8188e *haldata = adapt->HalData; - struct recv_priv *precvpriv = &adapt->recvpriv; - struct __queue *pfree_recv_queue = &precvpriv->free_recv_queue; - - transfer_len = (s32)pskb->len; - pbuf = pskb->data; - - prxstat = (struct recv_stat *)pbuf; - pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; - - do { - prxstat = (struct recv_stat *)pbuf; - - precvframe = rtw_alloc_recvframe(pfree_recv_queue); - if (!precvframe) - goto _exit_recvbuf2recvframe; - - INIT_LIST_HEAD(&precvframe->list); - - update_recvframe_attrib_88e(precvframe, prxstat); - - pattrib = &precvframe->attrib; - - if ((pattrib->crc_err) || (pattrib->icv_err)) { - rtw_free_recvframe(precvframe, pfree_recv_queue); - goto _exit_recvbuf2recvframe; - } - - if ((pattrib->physt) && (pattrib->pkt_rpt_type == NORMAL_RX)) - pphy_status = (struct phy_stat *)(pbuf + RXDESC_OFFSET); - - pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len; - - if ((pattrib->pkt_len <= 0) || (pkt_offset > transfer_len)) { - rtw_free_recvframe(precvframe, pfree_recv_queue); - goto _exit_recvbuf2recvframe; - } - - /* Modified by Albert 20101213 */ - /* For 8 bytes IP header alignment. */ - if (pattrib->qos) /* Qos data, wireless lan header length is 26 */ - shift_sz = 6; - else - shift_sz = 0; - - skb_len = pattrib->pkt_len; - - /* for first fragment packet, driver need allocate 1536+drvinfo_sz+RXDESC_SIZE to defrag packet. */ - /* modify alloc_sz for recvive crc error packet by thomas 2011-06-02 */ - if ((pattrib->mfrag == 1) && (pattrib->frag_num == 0)) { - if (skb_len <= 1650) - alloc_sz = 1664; - else - alloc_sz = skb_len + 14; - } else { - alloc_sz = skb_len; - /* 6 is for IP header 8 bytes alignment in QoS packet case. */ - /* 8 is for skb->data 4 bytes alignment. */ - alloc_sz += 14; - } - - pkt_copy = netdev_alloc_skb(adapt->pnetdev, alloc_sz); - if (pkt_copy) { - pkt_copy->dev = adapt->pnetdev; - precvframe->pkt = pkt_copy; - skb_reserve(pkt_copy, 8 - ((size_t)(pkt_copy->data) & 7));/* force pkt_copy->data at 8-byte alignment address */ - skb_reserve(pkt_copy, shift_sz);/* force ip_hdr at 8-byte alignment address according to shift_sz. */ - skb_put_data(pkt_copy, (pbuf + pattrib->drvinfo_sz + RXDESC_SIZE), skb_len); - } else { - rtw_free_recvframe(precvframe, pfree_recv_queue); - goto _exit_recvbuf2recvframe; - } - - switch (haldata->UsbRxAggMode) { - case USB_RX_AGG_DMA: - case USB_RX_AGG_MIX: - pkt_offset = (u16)round_up(pkt_offset, 128); - break; - case USB_RX_AGG_USB: - pkt_offset = (u16)round_up(pkt_offset, 4); - break; - case USB_RX_AGG_DISABLE: - default: - break; - } - if (pattrib->pkt_rpt_type == NORMAL_RX) { /* Normal rx packet */ - if (pattrib->physt) - update_recvframe_phyinfo_88e(precvframe, pphy_status); - rtw_recv_entry(precvframe); - } else if (pattrib->pkt_rpt_type == TX_REPORT1) { - /* CCX-TXRPT ack for xmit mgmt frames. */ - handle_txrpt_ccx_88e(adapt, precvframe->pkt->data); - rtw_free_recvframe(precvframe, pfree_recv_queue); - } else if (pattrib->pkt_rpt_type == TX_REPORT2) { - ODM_RA_TxRPT2Handle_8188E(&haldata->odmpriv, - precvframe->pkt->data, - pattrib->pkt_len, - pattrib->MacIDValidEntry[0], - pattrib->MacIDValidEntry[1]); - rtw_free_recvframe(precvframe, pfree_recv_queue); - } else if (pattrib->pkt_rpt_type == HIS_REPORT) { - interrupt_handler_8188eu(adapt, pattrib->pkt_len, precvframe->pkt->data); - rtw_free_recvframe(precvframe, pfree_recv_queue); - } - pkt_cnt--; - transfer_len -= pkt_offset; - pbuf += pkt_offset; - precvframe = NULL; - pkt_copy = NULL; - - if (transfer_len > 0 && pkt_cnt == 0) - pkt_cnt = (le32_to_cpu(prxstat->rxdw2) >> 16) & 0xff; - - } while ((transfer_len > 0) && (pkt_cnt > 0)); - -_exit_recvbuf2recvframe: - - return _SUCCESS; -} - -static unsigned int ffaddr2pipehdl(struct dvobj_priv *pdvobj, u32 addr) -{ - unsigned int pipe = 0, ep_num = 0; - struct usb_device *pusbd = pdvobj->pusbdev; - - if (addr == RECV_BULK_IN_ADDR) { - pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[0]); - } else if (addr == RECV_INT_IN_ADDR) { - pipe = usb_rcvbulkpipe(pusbd, pdvobj->RtInPipe[1]); - } else if (addr < HW_QUEUE_ENTRY) { - ep_num = pdvobj->Queue2Pipe[addr]; - pipe = usb_sndbulkpipe(pusbd, ep_num); - } - - return pipe; -} - -static int -usbctrl_vendorreq(struct adapter *adapt, u16 value, void *pdata, u16 len, u8 reqtype) -{ - struct dvobj_priv *dvobjpriv = adapter_to_dvobj(adapt); - struct usb_device *udev = dvobjpriv->pusbdev; - unsigned int pipe; - int status = 0; - u8 *pIo_buf; - int vendorreq_times = 0; - - if ((adapt->bSurpriseRemoved) || (adapt->pwrctrlpriv.pnp_bstop_trx)) { - status = -EPERM; - goto exit; - } - - if (len > MAX_VENDOR_REQ_CMD_SIZE) { - status = -EINVAL; - goto exit; - } - - if (mutex_lock_interruptible(&dvobjpriv->usb_vendor_req_mutex)) { - status = -ERESTARTSYS; - goto exit; - } - - /* Acquire IO memory for vendorreq */ - pIo_buf = kmalloc(MAX_USB_IO_CTL_SIZE, GFP_ATOMIC); - - if (!pIo_buf) { - status = -ENOMEM; - goto release_mutex; - } - - if (reqtype == REALTEK_USB_VENQT_READ) { - pipe = usb_rcvctrlpipe(udev, 0); - } else if (reqtype == REALTEK_USB_VENQT_WRITE) { - pipe = usb_sndctrlpipe(udev, 0); - } else { - status = -EINVAL; - goto free_buf; - } - - while (++vendorreq_times <= MAX_USBCTRL_VENDORREQ_TIMES) { - if (reqtype == REALTEK_USB_VENQT_READ) - memset(pIo_buf, 0, len); - else - memcpy(pIo_buf, pdata, len); - - status = usb_control_msg(udev, pipe, REALTEK_USB_VENQT_CMD_REQ, - reqtype, value, REALTEK_USB_VENQT_CMD_IDX, - pIo_buf, len, RTW_USB_CONTROL_MSG_TIMEOUT); - - if (status == len) { /* Success this control transfer. */ - if (reqtype == REALTEK_USB_VENQT_READ) - memcpy(pdata, pIo_buf, len); - } else { /* error cases */ - if (status < 0) { - if (status == -ESHUTDOWN || status == -ENODEV) - adapt->bSurpriseRemoved = true; - else - adapt->HalData->srestpriv.wifi_error_status = USB_VEN_REQ_CMD_FAIL; - } else { /* status != len && status >= 0 */ - if (status > 0) { - if (reqtype == REALTEK_USB_VENQT_READ) { - /* For Control read transfer, we have to copy the read data from pIo_buf to pdata. */ - memcpy(pdata, pIo_buf, len); - } - } - } - } - - /* firmware download is checksummed, don't retry */ - if ((value >= FW_8188E_START_ADDRESS && value <= FW_8188E_END_ADDRESS) || status == len) - break; - } - -free_buf: - kfree(pIo_buf); -release_mutex: - mutex_unlock(&dvobjpriv->usb_vendor_req_mutex); -exit: - return status; -} - -u8 usb_read8(struct adapter *adapter, u32 addr) -{ - u16 wvalue = (u16)(addr & 0xffff); - u8 data; - - usbctrl_vendorreq(adapter, wvalue, &data, 1, REALTEK_USB_VENQT_READ); - - return data; -} - -u16 usb_read16(struct adapter *adapter, u32 addr) -{ - u16 wvalue = (u16)(addr & 0xffff); - __le32 data; - - usbctrl_vendorreq(adapter, wvalue, &data, 2, REALTEK_USB_VENQT_READ); - - return (u16)(le32_to_cpu(data) & 0xffff); -} - -u32 usb_read32(struct adapter *adapter, u32 addr) -{ - u16 wvalue = (u16)(addr & 0xffff); - __le32 data; - - usbctrl_vendorreq(adapter, wvalue, &data, 4, REALTEK_USB_VENQT_READ); - - return le32_to_cpu(data); -} - -static void usb_read_port_complete(struct urb *purb) -{ - struct recv_buf *precvbuf = (struct recv_buf *)purb->context; - struct adapter *adapt = (struct adapter *)precvbuf->adapter; - struct recv_priv *precvpriv = &adapt->recvpriv; - - if (adapt->bSurpriseRemoved || adapt->bDriverStopped || adapt->bReadPortCancel) { - precvbuf->reuse = true; - return; - } - - if (purb->status == 0) { /* SUCCESS */ - if ((purb->actual_length > MAX_RECVBUF_SZ) || (purb->actual_length < RXDESC_SIZE)) { - precvbuf->reuse = true; - usb_read_port(adapt, RECV_BULK_IN_ADDR, precvbuf); - } else { - skb_put(precvbuf->pskb, purb->actual_length); - skb_queue_tail(&precvpriv->rx_skb_queue, precvbuf->pskb); - - if (skb_queue_len(&precvpriv->rx_skb_queue) <= 1) - tasklet_schedule(&precvpriv->recv_tasklet); - - precvbuf->pskb = NULL; - precvbuf->reuse = false; - usb_read_port(adapt, RECV_BULK_IN_ADDR, precvbuf); - } - } else { - skb_put(precvbuf->pskb, purb->actual_length); - precvbuf->pskb = NULL; - - switch (purb->status) { - case -EINVAL: - case -EPIPE: - case -ENODEV: - case -ESHUTDOWN: - adapt->bSurpriseRemoved = true; - fallthrough; - case -ENOENT: - adapt->bDriverStopped = true; - break; - case -EPROTO: - case -EOVERFLOW: - adapt->HalData->srestpriv.wifi_error_status = USB_READ_PORT_FAIL; - precvbuf->reuse = true; - usb_read_port(adapt, RECV_BULK_IN_ADDR, precvbuf); - break; - case -EINPROGRESS: - break; - default: - break; - } - } -} - -u32 usb_read_port(struct adapter *adapter, u32 addr, struct recv_buf *precvbuf) -{ - struct urb *purb = NULL; - struct dvobj_priv *pdvobj = adapter_to_dvobj(adapter); - struct recv_priv *precvpriv = &adapter->recvpriv; - struct usb_device *pusbd = pdvobj->pusbdev; - int err; - unsigned int pipe; - - if (adapter->bDriverStopped || adapter->bSurpriseRemoved || - adapter->pwrctrlpriv.pnp_bstop_trx) { - return _FAIL; - } - - if (!precvbuf) - return _FAIL; - - if (!precvbuf->reuse || !precvbuf->pskb) { - precvbuf->pskb = skb_dequeue(&precvpriv->free_recv_skb_queue); - if (precvbuf->pskb) - precvbuf->reuse = true; - } - - /* re-assign for linux based on skb */ - if (!precvbuf->reuse || !precvbuf->pskb) { - precvbuf->pskb = netdev_alloc_skb(adapter->pnetdev, MAX_RECVBUF_SZ); - if (!precvbuf->pskb) - return _FAIL; - } else { /* reuse skb */ - precvbuf->reuse = false; - } - - purb = precvbuf->purb; - - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - - usb_fill_bulk_urb(purb, pusbd, pipe, - precvbuf->pskb->data, - MAX_RECVBUF_SZ, - usb_read_port_complete, - precvbuf);/* context is precvbuf */ - - err = usb_submit_urb(purb, GFP_ATOMIC); - if (err) - return _FAIL; - - return _SUCCESS; -} - -void rtw_hal_inirp_deinit(struct adapter *padapter) -{ - int i; - struct recv_buf *precvbuf; - - precvbuf = padapter->recvpriv.precv_buf; - - padapter->bReadPortCancel = true; - - for (i = 0; i < NR_RECVBUFF; i++) { - precvbuf->reuse = true; - if (precvbuf->purb) - usb_kill_urb(precvbuf->purb); - precvbuf++; - } -} - -int usb_write8(struct adapter *adapter, u32 addr, u8 val) -{ - u16 wvalue = (u16)(addr & 0xffff); - u8 data = val; - - return usbctrl_vendorreq(adapter, wvalue, &data, 1, REALTEK_USB_VENQT_WRITE); -} - -int usb_write16(struct adapter *adapter, u32 addr, u16 val) -{ - u16 wvalue = (u16)(addr & 0xffff); - __le32 data = cpu_to_le32(val & 0xffff); - - return usbctrl_vendorreq(adapter, wvalue, &data, 2, REALTEK_USB_VENQT_WRITE); -} - -int usb_write32(struct adapter *adapter, u32 addr, u32 val) -{ - u16 wvalue = (u16)(addr & 0xffff); - __le32 data = cpu_to_le32(val); - - return usbctrl_vendorreq(adapter, wvalue, &data, 4, REALTEK_USB_VENQT_WRITE); -} - -static void usb_write_port_complete(struct urb *purb) -{ - struct xmit_buf *pxmitbuf = (struct xmit_buf *)purb->context; - struct adapter *padapter = pxmitbuf->padapter; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - switch (pxmitbuf->flags) { - case VO_QUEUE_INX: - pxmitpriv->voq_cnt--; - break; - case VI_QUEUE_INX: - pxmitpriv->viq_cnt--; - break; - case BE_QUEUE_INX: - pxmitpriv->beq_cnt--; - break; - case BK_QUEUE_INX: - pxmitpriv->bkq_cnt--; - break; - case HIGH_QUEUE_INX: -#ifdef CONFIG_88EU_AP_MODE - rtw_chk_hi_queue_cmd(padapter); -#endif - break; - default: - break; - } - - if (padapter->bSurpriseRemoved || padapter->bDriverStopped || padapter->bWritePortCancel) - goto check_completion; - - if (purb->status) { - if ((purb->status == -EPIPE) || (purb->status == -EPROTO)) { - sreset_set_wifi_error_status(padapter, USB_WRITE_PORT_FAIL); - } else if (purb->status == -EINPROGRESS) { - goto check_completion; - } else if (purb->status == -ENOENT) { - goto check_completion; - } else if (purb->status == -ECONNRESET) { - goto check_completion; - } else if (purb->status == -ESHUTDOWN) { - padapter->bDriverStopped = true; - goto check_completion; - } else { - padapter->bSurpriseRemoved = true; - goto check_completion; - } - } - -check_completion: - rtw_sctx_done_err(&pxmitbuf->sctx, - purb->status ? RTW_SCTX_DONE_WRITE_PORT_ERR : - RTW_SCTX_DONE_SUCCESS); - - rtw_free_xmitbuf(pxmitpriv, pxmitbuf); - - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); -} - -u32 usb_write_port(struct adapter *padapter, u32 addr, u32 cnt, struct xmit_buf *xmitbuf) -{ - unsigned long irqL; - unsigned int pipe; - int status; - u32 ret = _FAIL; - struct urb *purb = NULL; - struct dvobj_priv *pdvobj = adapter_to_dvobj(padapter); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct xmit_frame *pxmitframe = (struct xmit_frame *)xmitbuf->priv_data; - struct usb_device *pusbd = pdvobj->pusbdev; - - if ((padapter->bDriverStopped) || (padapter->bSurpriseRemoved) || - (padapter->pwrctrlpriv.pnp_bstop_trx)) { - rtw_sctx_done_err(&xmitbuf->sctx, RTW_SCTX_DONE_TX_DENY); - goto exit; - } - - spin_lock_irqsave(&pxmitpriv->lock, irqL); - - switch (addr) { - case VO_QUEUE_INX: - pxmitpriv->voq_cnt++; - xmitbuf->flags = VO_QUEUE_INX; - break; - case VI_QUEUE_INX: - pxmitpriv->viq_cnt++; - xmitbuf->flags = VI_QUEUE_INX; - break; - case BE_QUEUE_INX: - pxmitpriv->beq_cnt++; - xmitbuf->flags = BE_QUEUE_INX; - break; - case BK_QUEUE_INX: - pxmitpriv->bkq_cnt++; - xmitbuf->flags = BK_QUEUE_INX; - break; - case HIGH_QUEUE_INX: - xmitbuf->flags = HIGH_QUEUE_INX; - break; - default: - xmitbuf->flags = MGT_QUEUE_INX; - break; - } - - spin_unlock_irqrestore(&pxmitpriv->lock, irqL); - - purb = xmitbuf->pxmit_urb[0]; - - /* translate DMA FIFO addr to pipehandle */ - pipe = ffaddr2pipehdl(pdvobj, addr); - - usb_fill_bulk_urb(purb, pusbd, pipe, - pxmitframe->buf_addr, /* xmitbuf->pbuf */ - cnt, - usb_write_port_complete, - xmitbuf);/* context is xmitbuf */ - - status = usb_submit_urb(purb, GFP_ATOMIC); - if (status) { - rtw_sctx_done_err(&xmitbuf->sctx, RTW_SCTX_DONE_WRITE_PORT_ERR); - if (status == -ENODEV) - padapter->bDriverStopped = true; - - goto exit; - } - - ret = _SUCCESS; - -exit: - if (ret != _SUCCESS) - rtw_free_xmitbuf(pxmitpriv, xmitbuf); - return ret; -} - -void usb_write_port_cancel(struct adapter *padapter) -{ - int i, j; - struct xmit_buf *pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmitbuf; - - padapter->bWritePortCancel = true; - - for (i = 0; i < NR_XMITBUFF; i++) { - for (j = 0; j < 8; j++) { - if (pxmitbuf->pxmit_urb[j]) - usb_kill_urb(pxmitbuf->pxmit_urb[j]); - } - pxmitbuf++; - } - - pxmitbuf = (struct xmit_buf *)padapter->xmitpriv.pxmit_extbuf; - for (i = 0; i < NR_XMIT_EXTBUFF; i++) { - for (j = 0; j < 8; j++) { - if (pxmitbuf->pxmit_urb[j]) - usb_kill_urb(pxmitbuf->pxmit_urb[j]); - } - pxmitbuf++; - } -} - -void rtl8188eu_recv_tasklet(struct tasklet_struct *t) -{ - struct sk_buff *pskb; - struct adapter *adapt = from_tasklet(adapt, t, recvpriv.recv_tasklet); - struct recv_priv *precvpriv = &adapt->recvpriv; - - while (NULL != (pskb = skb_dequeue(&precvpriv->rx_skb_queue))) { - if ((adapt->bDriverStopped) || (adapt->bSurpriseRemoved)) { - dev_kfree_skb_any(pskb); - break; - } - recvbuf2recvframe(adapt, pskb); - skb_reset_tail_pointer(pskb); - pskb->len = 0; - skb_queue_tail(&precvpriv->free_recv_skb_queue, pskb); - } -} - -void rtl8188eu_xmit_tasklet(struct tasklet_struct *t) -{ - struct adapter *adapt = from_tasklet(adapt, t, xmitpriv.xmit_tasklet); - struct xmit_priv *pxmitpriv = &adapt->xmitpriv; - - if (check_fwstate(&adapt->mlmepriv, _FW_UNDER_SURVEY)) - return; - - while (1) { - if ((adapt->bDriverStopped) || (adapt->bSurpriseRemoved) || (adapt->bWritePortCancel)) - break; - - if (!rtl8188eu_xmitframe_complete(adapt, pxmitpriv)) - break; - } -} diff --git a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c b/drivers/staging/rtl8188eu/os_dep/xmit_linux.c deleted file mode 100644 index 1b5776ae8eba..000000000000 --- a/drivers/staging/rtl8188eu/os_dep/xmit_linux.c +++ /dev/null @@ -1,189 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 -/****************************************************************************** - * - * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. - * - ******************************************************************************/ -#define _XMIT_OSDEP_C_ - -#include <osdep_service.h> -#include <drv_types.h> - -#include <wifi.h> -#include <mlme_osdep.h> -#include <xmit_osdep.h> -#include <osdep_intf.h> - -int rtw_os_xmit_resource_alloc(struct xmit_buf *pxmitbuf, u32 alloc_sz) -{ - int i; - - pxmitbuf->pallocated_buf = kzalloc(alloc_sz, GFP_KERNEL); - if (!pxmitbuf->pallocated_buf) - return _FAIL; - - pxmitbuf->pbuf = PTR_ALIGN(pxmitbuf->pallocated_buf, XMITBUF_ALIGN_SZ); - - for (i = 0; i < 8; i++) { - pxmitbuf->pxmit_urb[i] = usb_alloc_urb(0, GFP_KERNEL); - if (!pxmitbuf->pxmit_urb[i]) - return _FAIL; - } - return _SUCCESS; -} - -void rtw_os_xmit_resource_free(struct xmit_buf *pxmitbuf) -{ - int i; - - for (i = 0; i < 8; i++) - usb_free_urb(pxmitbuf->pxmit_urb[i]); - - kfree(pxmitbuf->pallocated_buf); -} - -#define WMM_XMIT_THRESHOLD (NR_XMITFRAME * 2 / 5) - -void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt) -{ - u16 queue; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - - queue = skb_get_queue_mapping(pkt); - if (padapter->registrypriv.wifi_spec) { - if (__netif_subqueue_stopped(padapter->pnetdev, queue) && - (pxmitpriv->hwxmits[queue].accnt < WMM_XMIT_THRESHOLD)) - netif_wake_subqueue(padapter->pnetdev, queue); - } else { - if (__netif_subqueue_stopped(padapter->pnetdev, queue)) - netif_wake_subqueue(padapter->pnetdev, queue); - } - - dev_kfree_skb_any(pkt); -} - -void rtw_os_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe) -{ - if (pxframe->pkt) - rtw_os_pkt_complete(padapter, pxframe->pkt); - pxframe->pkt = NULL; -} - -void rtw_os_xmit_schedule(struct adapter *padapter) -{ - struct xmit_priv *pxmitpriv; - - if (!padapter) - return; - - pxmitpriv = &padapter->xmitpriv; - - spin_lock_bh(&pxmitpriv->lock); - - if (rtw_txframes_pending(padapter)) - tasklet_hi_schedule(&pxmitpriv->xmit_tasklet); - - spin_unlock_bh(&pxmitpriv->lock); -} - -static void rtw_check_xmit_resource(struct adapter *padapter, - struct sk_buff *pkt) -{ - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - u16 queue; - - queue = skb_get_queue_mapping(pkt); - if (padapter->registrypriv.wifi_spec) { - /* No free space for Tx, tx_worker is too slow */ - if (pxmitpriv->hwxmits[queue].accnt > WMM_XMIT_THRESHOLD) - netif_stop_subqueue(padapter->pnetdev, queue); - } else { - if (pxmitpriv->free_xmitframe_cnt <= 4) { - if (!netif_tx_queue_stopped(netdev_get_tx_queue(padapter->pnetdev, queue))) - netif_stop_subqueue(padapter->pnetdev, queue); - } - } -} - -static int rtw_mlcst2unicst(struct adapter *padapter, struct sk_buff *skb) -{ - struct sta_priv *pstapriv = &padapter->stapriv; - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct list_head *phead, *plist; - struct sk_buff *newskb; - struct sta_info *psta = NULL; - s32 res; - - spin_lock_bh(&pstapriv->asoc_list_lock); - phead = &pstapriv->asoc_list; - /* free sta asoc_queue */ - list_for_each(plist, phead) { - psta = list_entry(plist, struct sta_info, asoc_list); - - /* avoid come from STA1 and send back STA1 */ - if (!memcmp(psta->hwaddr, &skb->data[6], 6)) - continue; - - newskb = skb_copy(skb, GFP_ATOMIC); - - if (newskb) { - memcpy(newskb->data, psta->hwaddr, 6); - res = rtw_xmit(padapter, &newskb); - if (res < 0) { - pxmitpriv->tx_drop++; - dev_kfree_skb_any(newskb); - } else { - pxmitpriv->tx_pkts++; - } - } else { - pxmitpriv->tx_drop++; - - spin_unlock_bh(&pstapriv->asoc_list_lock); - - /* Caller shall tx this multicast frame - * via normal way. - */ - return false; - } - } - - spin_unlock_bh(&pstapriv->asoc_list_lock); - dev_kfree_skb_any(skb); - return true; -} - -int rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev) -{ - struct adapter *padapter = netdev_priv(pnetdev); - struct xmit_priv *pxmitpriv = &padapter->xmitpriv; - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; - s32 res = 0; - - if (!rtw_if_up(padapter)) - goto drop_packet; - - rtw_check_xmit_resource(padapter, pkt); - - if (!rtw_mc2u_disable && check_fwstate(pmlmepriv, WIFI_AP_STATE) && - (IP_MCAST_MAC(pkt->data) || ICMPV6_MCAST_MAC(pkt->data)) && - (padapter->registrypriv.wifi_spec == 0)) { - if (pxmitpriv->free_xmitframe_cnt > NR_XMITFRAME / 4) { - res = rtw_mlcst2unicst(padapter, pkt); - if (res) - goto exit; - } - } - - res = rtw_xmit(padapter, &pkt); - if (res < 0) - goto drop_packet; - - pxmitpriv->tx_pkts++; - goto exit; - -drop_packet: - pxmitpriv->tx_drop++; - dev_kfree_skb_any(pkt); -exit: - return NETDEV_TX_OK; -} -- 2.31.1