This patch is part 11 of the addition of files for a new driver to handle
the Realtek RTL8723AE wireless device.
Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Cc: <chaoming_li@xxxxxxxxxxxxxx>
---
drivers/net/wireless/rtlwifi/rtl8723ae/sw.c | 405 +++++++++++++++++++++++++++
drivers/net/wireless/rtlwifi/rtl8723ae/sw.h | 38 +++
2 files changed, 443 insertions(+)
create mode 100644 drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
create mode 100644 drivers/net/wireless/rtlwifi/rtl8723ae/sw.h
Index: wireless-testing-new/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
===================================================================
--- /dev/null
+++ wireless-testing-new/drivers/net/wireless/rtlwifi/rtl8723ae/sw.c
@@ -0,0 +1,392 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2012 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@xxxxxxxxxxx>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@xxxxxxxxxxxx>
+ *
+ *****************************************************************************/
+
+#include "../wifi.h"
+#include <linux/vmalloc.h>
+#include <linux/module.h>
+
+#include "../core.h"
+#include "../pci.h"
+#include "reg.h"
+#include "def.h"
+#include "phy.h"
+#include "dm.h"
+#include "hw.h"
+#include "sw.h"
+#include "trx.h"
+#include "led.h"
+#include "table.h"
+#include "hal_btc.h"
+
+static void rtl8723ae_init_aspm_vars(struct ieee80211_hw *hw)
+{
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+
+ /*close ASPM for AMD defaultly */
+ rtlpci->const_amdpci_aspm = 0;
+
+ /*
+ * ASPM PS mode.
+ * 0 - Disable ASPM,
+ * 1 - Enable ASPM without Clock Req,
+ * 2 - Enable ASPM with Clock Req,
+ * 3 - Alwyas Enable ASPM with Clock Req,
+ * 4 - Always Enable ASPM without Clock Req.
+ * set defult to RTL8192CE:3 RTL8192E:2
+ * */
+ rtlpci->const_pci_aspm = 3;
+
+ /*Setting for PCI-E device */
+ rtlpci->const_devicepci_aspm_setting = 0x03;
+
+ /*Setting for PCI-E bridge */
+ rtlpci->const_hostpci_aspm_setting = 0x02;
+
+ /*
+ * In Hw/Sw Radio Off situation.
+ * 0 - Default,
+ * 1 - From ASPM setting without low Mac Pwr,
+ * 2 - From ASPM setting with low Mac Pwr,
+ * 3 - Bus D3
+ * set default to RTL8192CE:0 RTL8192SE:2
+ */
+ rtlpci->const_hwsw_rfoff_d3 = 0;
+
+ /*
+ * This setting works for those device with
+ * backdoor ASPM setting such as EPHY setting.
+ * 0 - Not support ASPM,
+ * 1 - Support ASPM,
+ * 2 - According to chipset.
+ */
+ rtlpci->const_support_pciaspm = 1;
+}
+
+int rtl8723ae_init_sw_vars(struct ieee80211_hw *hw)
+{
+ int err = 0;
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+ struct rtl_pci *rtlpci = rtl_pcidev(rtl_pcipriv(hw));
+ struct rtl_hal *rtlhal = rtl_hal(rtl_priv(hw));
+
+ rtl8723ae_bt_reg_init(hw);
+
+ rtlpriv->dm.dm_initialgain_enable = 1;
+ rtlpriv->dm.dm_flag = 0;
+ rtlpriv->dm.disable_framebursting = 0;
+ rtlpriv->dm.thermalvalue = 0;
+ rtlpci->transmit_config = CFENDFORM | BIT(12) | BIT(13);
+
+ /* compatible 5G band 88ce just 2.4G band & smsp */
+ rtlpriv->rtlhal.current_bandtype = BAND_ON_2_4G;
+ rtlpriv->rtlhal.bandset = BAND_ON_2_4G;
+ rtlpriv->rtlhal.macphymode = SINGLEMAC_SINGLEPHY;
+
+ rtlpci->receive_config = (RCR_APPFCS |
+ RCR_APP_MIC |
+ RCR_APP_ICV |
+ RCR_APP_PHYST_RXFF |
+ RCR_HTC_LOC_CTRL |
+ RCR_AMF |
+ RCR_ACF |
+ RCR_ADF |
+ RCR_AICV |
+ RCR_AB |
+ RCR_AM |
+ RCR_APM |
+ 0);
+
+ rtlpci->irq_mask[0] =
+ (u32) (PHIMR_ROK |
+ PHIMR_RDU |
+ PHIMR_VODOK |
+ PHIMR_VIDOK |
+ PHIMR_BEDOK |
+ PHIMR_BKDOK |
+ PHIMR_MGNTDOK |
+ PHIMR_HIGHDOK |
+ PHIMR_C2HCMD |
+ PHIMR_HISRE_IND |
+ PHIMR_TSF_BIT32_TOGGLE |
+ PHIMR_TXBCNOK |
+ PHIMR_PSTIMEOUT |
+ 0);
+
+ rtlpci->irq_mask[1] = (u32)(PHIMR_RXFOVW | 0);
+
+ /* for debug level */
+ rtlpriv->dbg.global_debuglevel = rtlpriv->cfg->mod_params->debug;
+ /* for LPS & IPS */
+ rtlpriv->psc.inactiveps = rtlpriv->cfg->mod_params->inactiveps;
+ rtlpriv->psc.swctrl_lps = rtlpriv->cfg->mod_params->swctrl_lps;
+ rtlpriv->psc.fwctrl_lps = rtlpriv->cfg->mod_params->fwctrl_lps;
+ rtlpriv->psc.reg_fwctrl_lps = 3;
+ rtlpriv->psc.reg_max_lps_awakeintvl = 5;
+ /* for ASPM, you can close aspm through
+ * set const_support_pciaspm = 0 */
+ rtl8723ae_init_aspm_vars(hw);
+
+ if (rtlpriv->psc.reg_fwctrl_lps == 1)
+ rtlpriv->psc.fwctrl_psmode = FW_PS_MIN_MODE;
+ else if (rtlpriv->psc.reg_fwctrl_lps == 2)
+ rtlpriv->psc.fwctrl_psmode = FW_PS_MAX_MODE;
+ else if (rtlpriv->psc.reg_fwctrl_lps == 3)
+ rtlpriv->psc.fwctrl_psmode = FW_PS_DTIM_MODE;
+
+ /* for firmware buf */
+ rtlpriv->rtlhal.pfirmware = vmalloc(0x6000);
+ if (!rtlpriv->rtlhal.pfirmware) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+ "Can't alloc buffer for fw.\n");
+ return 1;
+ }
+
+ if (IS_VENDOR_8723_A_CUT(rtlhal->version))
+ rtlpriv->cfg->fw_name = "rtlwifi/rtl8723fw.bin";
+ else if (IS_81xxC_VENDOR_UMC_B_CUT(rtlhal->version))
+ rtlpriv->cfg->fw_name = "rtlwifi/rtl8723fw_B.bin";
+
+ rtlpriv->max_fw_size = 0x6000;
+ pr_info("Using firmware %s\n", rtlpriv->cfg->fw_name);
+ err = request_firmware_nowait(THIS_MODULE, 1, rtlpriv->cfg->fw_name,
+ rtlpriv->io.dev, GFP_KERNEL, hw,
+ rtl_fw_cb);
+ if (err) {
+ RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
+ "Failed to request firmware!\n");
+ return 1;
+ }
+ return 0;
+}
+
+void rtl8723ae_deinit_sw_vars(struct ieee80211_hw *hw)
+{
+ struct rtl_priv *rtlpriv = rtl_priv(hw);
+
+ if (rtlpriv->rtlhal.pfirmware) {
+ vfree(rtlpriv->rtlhal.pfirmware);
+ rtlpriv->rtlhal.pfirmware = NULL;
+ }
+}
+
+static struct rtl_hal_ops rtl8723ae_hal_ops = {
+ .init_sw_vars = rtl8723ae_init_sw_vars,
+ .deinit_sw_vars = rtl8723ae_deinit_sw_vars,
+ .read_eeprom_info = rtl8723ae_read_eeprom_info,
+ .interrupt_recognized = rtl8723ae_interrupt_recognized,
+ .hw_init = rtl8723ae_hw_init,
+ .hw_disable = rtl8723ae_card_disable,
+ .hw_suspend = rtl8723ae_suspend,
+ .hw_resume = rtl8723ae_resume,
+ .enable_interrupt = rtl8723ae_enable_interrupt,
+ .disable_interrupt = rtl8723ae_disable_interrupt,
+ .set_network_type = rtl8723ae_set_network_type,
+ .set_chk_bssid = rtl8723ae_set_check_bssid,
+ .set_qos = rtl8723ae_set_qos,
+ .set_bcn_reg = rtl8723ae_set_beacon_related_registers,
+ .set_bcn_intv = rtl8723ae_set_beacon_interval,
+ .update_interrupt_mask = rtl8723ae_update_interrupt_mask,
+ .get_hw_reg = rtl8723ae_get_hw_reg,
+ .set_hw_reg = rtl8723ae_set_hw_reg,
+ .update_rate_tbl = rtl8723ae_update_hal_rate_tbl,
+ .fill_tx_desc = rtl8723ae_tx_fill_desc,
+ .fill_tx_cmddesc = rtl8723ae_tx_fill_cmddesc,
+ .query_rx_desc = rtl8723ae_rx_query_desc,
+ .set_channel_access = rtl8723ae_update_channel_access_setting,
+ .radio_onoff_checking = rtl8723ae_gpio_radio_on_off_checking,
+ .set_bw_mode = rtl8723ae_phy_set_bw_mode,
+ .switch_channel = rtl8723ae_phy_sw_chnl,
+ .dm_watchdog = rtl8723ae_dm_watchdog,
+ .scan_operation_backup = rtl8723ae_phy_scan_operation_backup,
+ .set_rf_power_state = rtl8723ae_phy_set_rf_power_state,
+ .led_control = rtl8723ae_led_control,
+ .set_desc = rtl8723ae_set_desc,
+ .get_desc = rtl8723ae_get_desc,
+ .tx_polling = rtl8723ae_tx_polling,
+ .enable_hw_sec = rtl8723ae_enable_hw_security_config,
+ .set_key = rtl8723ae_set_key,
+ .init_sw_leds = rtl8723ae_init_sw_leds,
+ .allow_all_destaddr = rtl8723ae_allow_all_destaddr,
+ .get_bbreg = rtl8723ae_phy_query_bb_reg,
+ .set_bbreg = rtl8723ae_phy_set_bb_reg,
+ .get_rfreg = rtl8723ae_phy_query_rf_reg,
+ .set_rfreg = rtl8723ae_phy_set_rf_reg,
+ .c2h_command_handle = rtl_8723e_c2h_command_handle,
+ .bt_wifi_media_status_notify = rtl_8723e_bt_wifi_media_status_notify,
+ .bt_turn_off_bt_coexist_before_enter_lps =
+ rtl8723ae_dm_bt_turn_off_bt_coexist_before_enter_lps,
+};
+
+static struct rtl_mod_params rtl8723ae_mod_params = {
+ .sw_crypto = false,
+ .inactiveps = true,
+ .swctrl_lps = false,
+ .fwctrl_lps = true,
+ .debug = DBG_EMERG,
+};
+
+static struct rtl_hal_cfg rtl8723ae_hal_cfg = {
+ .bar_id = 2,
+ .write_readback = true,
+ .name = "rtl8723ae_pci",
+ .fw_name = "rtlwifi/rtl8723aefw.bin",
+ .ops = &rtl8723ae_hal_ops,
+ .mod_params = &rtl8723ae_mod_params,
+ .maps[SYS_ISO_CTRL] = REG_SYS_ISO_CTRL,
+ .maps[SYS_FUNC_EN] = REG_SYS_FUNC_EN,
+ .maps[SYS_CLK] = REG_SYS_CLKR,
+ .maps[MAC_RCR_AM] = AM,
+ .maps[MAC_RCR_AB] = AB,
+ .maps[MAC_RCR_ACRC32] = ACRC32,
+ .maps[MAC_RCR_ACF] = ACF,
+ .maps[MAC_RCR_AAP] = AAP,
+ .maps[EFUSE_TEST] = REG_EFUSE_TEST,
+ .maps[EFUSE_CTRL] = REG_EFUSE_CTRL,
+ .maps[EFUSE_CLK] = 0,
+ .maps[EFUSE_CLK_CTRL] = REG_EFUSE_CTRL,
+ .maps[EFUSE_PWC_EV12V] = PWC_EV12V,
+ .maps[EFUSE_FEN_ELDR] = FEN_ELDR,
+ .maps[EFUSE_LOADER_CLK_EN] = LOADER_CLK_EN,
+ .maps[EFUSE_ANA8M] = ANA8M,
+ .maps[EFUSE_HWSET_MAX_SIZE] = HWSET_MAX_SIZE,
+ .maps[EFUSE_MAX_SECTION_MAP] = EFUSE_MAX_SECTION,
+ .maps[EFUSE_REAL_CONTENT_SIZE] = EFUSE_REAL_CONTENT_LEN,
+ .maps[EFUSE_OOB_PROTECT_BYTES_LEN] = EFUSE_OOB_PROTECT_BYTES,
+
+ .maps[RWCAM] = REG_CAMCMD,
+ .maps[WCAMI] = REG_CAMWRITE,
+ .maps[RCAMO] = REG_CAMREAD,
+ .maps[CAMDBG] = REG_CAMDBG,
+ .maps[SECR] = REG_SECCFG,
+ .maps[SEC_CAM_NONE] = CAM_NONE,
+ .maps[SEC_CAM_WEP40] = CAM_WEP40,
+ .maps[SEC_CAM_TKIP] = CAM_TKIP,
+ .maps[SEC_CAM_AES] = CAM_AES,
+ .maps[SEC_CAM_WEP104] = CAM_WEP104,
+
+ .maps[RTL_IMR_BCNDMAINT6] = IMR_BCNDMAINT6,
+ .maps[RTL_IMR_BCNDMAINT5] = IMR_BCNDMAINT5,
+ .maps[RTL_IMR_BCNDMAINT4] = IMR_BCNDMAINT4,
+ .maps[RTL_IMR_BCNDMAINT3] = IMR_BCNDMAINT3,
+ .maps[RTL_IMR_BCNDMAINT2] = IMR_BCNDMAINT2,
+ .maps[RTL_IMR_BCNDMAINT1] = IMR_BCNDMAINT1,
+ .maps[RTL_IMR_BCNDOK8] = IMR_BCNDOK8,
+ .maps[RTL_IMR_BCNDOK7] = IMR_BCNDOK7,
+ .maps[RTL_IMR_BCNDOK6] = IMR_BCNDOK6,
+ .maps[RTL_IMR_BCNDOK5] = IMR_BCNDOK5,
+ .maps[RTL_IMR_BCNDOK4] = IMR_BCNDOK4,
+ .maps[RTL_IMR_BCNDOK3] = IMR_BCNDOK3,
+ .maps[RTL_IMR_BCNDOK2] = IMR_BCNDOK2,
+ .maps[RTL_IMR_BCNDOK1] = IMR_BCNDOK1,
+ .maps[RTL_IMR_TIMEOUT2] = IMR_TIMEOUT2,
+ .maps[RTL_IMR_TIMEOUT1] = IMR_TIMEOUT1,
+
+ .maps[RTL_IMR_TXFOVW] = PHIMR_TXFOVW,
+ .maps[RTL_IMR_PSTIMEOUT] = PHIMR_PSTIMEOUT,
+ .maps[RTL_IMR_BcnInt] = PHIMR_BCNDMAINT0,
+ .maps[RTL_IMR_RXFOVW] = PHIMR_RXFOVW,
+ .maps[RTL_IMR_RDU] = PHIMR_RDU,
+ .maps[RTL_IMR_ATIMEND] = PHIMR_ATIMEND_E,
+ .maps[RTL_IMR_BDOK] = PHIMR_BCNDOK0,
+ .maps[RTL_IMR_MGNTDOK] = PHIMR_MGNTDOK,
+ .maps[RTL_IMR_TBDER] = PHIMR_TXBCNERR,
+ .maps[RTL_IMR_HIGHDOK] = PHIMR_HIGHDOK,
+ .maps[RTL_IMR_TBDOK] = PHIMR_TXBCNOK,
+ .maps[RTL_IMR_BKDOK] = PHIMR_BKDOK,
+ .maps[RTL_IMR_BEDOK] = PHIMR_BEDOK,
+ .maps[RTL_IMR_VIDOK] = PHIMR_VIDOK,
+ .maps[RTL_IMR_VODOK] = PHIMR_VODOK,
+ .maps[RTL_IMR_ROK] = PHIMR_ROK,
+ .maps[RTL_IBSS_INT_MASKS] = (PHIMR_BCNDMAINT0 |
+ PHIMR_TXBCNOK | PHIMR_TXBCNERR),
+ .maps[RTL_IMR_C2HCMD] = PHIMR_C2HCMD,
+
+
+ .maps[RTL_RC_CCK_RATE1M] = DESC92C_RATE1M,
+ .maps[RTL_RC_CCK_RATE2M] = DESC92C_RATE2M,
+ .maps[RTL_RC_CCK_RATE5_5M] = DESC92C_RATE5_5M,
+ .maps[RTL_RC_CCK_RATE11M] = DESC92C_RATE11M,
+ .maps[RTL_RC_OFDM_RATE6M] = DESC92C_RATE6M,
+ .maps[RTL_RC_OFDM_RATE9M] = DESC92C_RATE9M,
+ .maps[RTL_RC_OFDM_RATE12M] = DESC92C_RATE12M,
+ .maps[RTL_RC_OFDM_RATE18M] = DESC92C_RATE18M,
+ .maps[RTL_RC_OFDM_RATE24M] = DESC92C_RATE24M,
+ .maps[RTL_RC_OFDM_RATE36M] = DESC92C_RATE36M,
+ .maps[RTL_RC_OFDM_RATE48M] = DESC92C_RATE48M,
+ .maps[RTL_RC_OFDM_RATE54M] = DESC92C_RATE54M,
+
+ .maps[RTL_RC_HT_RATEMCS7] = DESC92C_RATEMCS7,
+ .maps[RTL_RC_HT_RATEMCS15] = DESC92C_RATEMCS15,
+};
+
+static struct pci_device_id rtl8723ae_pci_ids[] __devinitdata = {
+ {RTL_PCI_DEVICE(PCI_VENDOR_ID_REALTEK, 0x8723, rtl8723ae_hal_cfg)},
+ {},
+};
+
+MODULE_DEVICE_TABLE(pci, rtl8723ae_pci_ids);
+
+MODULE_AUTHOR("lizhaoming <chaoming_li@xxxxxxxxxxxxxx>");
+MODULE_AUTHOR("Realtek WlanFAE <wlanfae@xxxxxxxxxxx>");
+MODULE_AUTHOR("Larry Finger <Larry.Finger@xxxxxxxxxxxx>");
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Realtek 8723E 802.11n PCI wireless");
+MODULE_FIRMWARE("rtlwifi/rtl8723aefw.bin");
+MODULE_FIRMWARE("rtlwifi/rtl8723aefw_B.bin");
+
+module_param_named(swenc, rtl8723ae_mod_params.sw_crypto, bool, 0444);
+module_param_named(debug, rtl8723ae_mod_params.debug, int, 0444);
+module_param_named(ips, rtl8723ae_mod_params.inactiveps, bool, 0444);
+module_param_named(swlps, rtl8723ae_mod_params.swctrl_lps, bool, 0444);
+module_param_named(fwlps, rtl8723ae_mod_params.fwctrl_lps, bool, 0444);
+MODULE_PARM_DESC(swenc, "Set to 1 for software crypto (default 0)\n");
+MODULE_PARM_DESC(ips, "Set to 0 to not use link power save (default 1)\n");
+MODULE_PARM_DESC(swlps, "Set to 1 to use SW control power save (default 0)\n");
+MODULE_PARM_DESC(fwlps, "Set to 1 to use FW control power save (default 1)\n");
+MODULE_PARM_DESC(debug, "Set debug level (0-5) (default 0)");
+
+static const struct dev_pm_ops rtlwifi_pm_ops = {
+ .suspend = rtl_pci_suspend,
+ .resume = rtl_pci_resume,
+ .freeze = rtl_pci_suspend,
+ .thaw = rtl_pci_resume,
+ .poweroff = rtl_pci_suspend,
+ .restore = rtl_pci_resume,
+};
+
+static struct pci_driver rtl8723ae_driver = {
+ .name = KBUILD_MODNAME,
+ .id_table = rtl8723ae_pci_ids,
+ .probe = rtl_pci_probe,
+ .remove = rtl_pci_disconnect,
+ .driver.pm = &rtlwifi_pm_ops,
+};
+
+module_pci_driver(rtl8723ae_driver);
+
Index: wireless-testing-new/drivers/net/wireless/rtlwifi/rtl8723ae/sw.h
===================================================================
--- /dev/null
+++ wireless-testing-new/drivers/net/wireless/rtlwifi/rtl8723ae/sw.h
@@ -0,0 +1,38 @@
+/******************************************************************************
+ *
+ * Copyright(c) 2009-2012 Realtek Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of version 2 of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ * The full GNU General Public License is included in this distribution in the
+ * file called LICENSE.
+ *
+ * Contact Information:
+ * wlanfae <wlanfae@xxxxxxxxxxx>
+ * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
+ * Hsinchu 300, Taiwan.
+ *
+ * Larry Finger <Larry.Finger@xxxxxxxxxxxx>
+ *
+ *****************************************************************************/
+
+#ifndef __RTL8723E_SW_H__
+#define __RTL8723E_SW_H__
+
+int rtl8723ae_init_sw_vars(struct ieee80211_hw *hw);
+void rtl8723ae_deinit_sw_vars(struct ieee80211_hw *hw);
+void rtl8723ae_init_var_map(struct ieee80211_hw *hw);
+
+#endif
+
--
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