Dave, Here are some fixes intended for 2.6.25. Please let me know if there are problems! Thanks, John P.S. This will create a merge conflict with the code I already requested that you pull for net-2.6.26. The merge is easily resolved, since it is two "comment block + single statement" additions at the same place in the file. Just take both sets of changes, and order the "Evalue antenna setup" group _after_ the "Send a signal to the led" group. I have the conflict corrected in my wireless-testing tree for reference if you need it. --- Individual patches are available here: http://www.kernel.org/pub/linux/kernel/people/linville/wireless-2.6/ --- The following changes since commit d9595a7b9c777d45a74774f1428c263a0a47f4c0: David S. Miller (1): [AF_KEY]: Fix oops by converting to proc_net_*(). are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6.git master Alexey Zaytsev (2): Use a separate config option for the b43 pci to ssb bridge. Don't build bcm43xx if SSB is static and b43 PCI-SSB bridge is enabled. Gordon Farquharson (1): Fix b43 driver build for arm Ivo van Doorn (4): rt2x00: Fix antenna diversity rt2x00: Add link tuner safe RX toggle states rt2x00: Don't switch to antenna with low rssi rt2x00: Fix rt2x00lib_reset_link_tuner() Johannes Berg (2): rndis_wlan: fix sparse warnings mac80211: fix kmalloc vs. net_ratelimit Masakazu Mokuno (1): PS3: gelic: Link the wireless net_device structure to the corresponding device structure Roland Dreier (1): libertas: Remove unused exports Sebastian Siewior (1): gelic wireless driver needs WIRELESS_EXT support drivers/net/Kconfig | 1 + drivers/net/ps3_gelic_wireless.c | 1 + drivers/net/wireless/b43/Kconfig | 1 + drivers/net/wireless/b43legacy/Kconfig | 1 + drivers/net/wireless/bcm43xx/Kconfig | 2 +- drivers/net/wireless/libertas/cmd.c | 2 - drivers/net/wireless/libertas/decl.h | 1 - drivers/net/wireless/libertas/main.c | 17 ------- drivers/net/wireless/rndis_wlan.c | 14 +++--- drivers/net/wireless/rt2x00/rt2400pci.c | 6 ++- drivers/net/wireless/rt2x00/rt2500pci.c | 6 ++- drivers/net/wireless/rt2x00/rt2500usb.c | 6 ++- drivers/net/wireless/rt2x00/rt2x00config.c | 8 ++- drivers/net/wireless/rt2x00/rt2x00dev.c | 73 ++++++++++++++------------- drivers/net/wireless/rt2x00/rt2x00reg.h | 2 + drivers/net/wireless/rt2x00/rt61pci.c | 6 ++- drivers/net/wireless/rt2x00/rt73usb.c | 6 ++- drivers/ssb/Kconfig | 5 ++ drivers/ssb/Makefile | 2 +- drivers/ssb/ssb_private.h | 4 +- include/linux/mod_devicetable.h | 8 +++- net/mac80211/ieee80211_sta.c | 7 ++- 22 files changed, 102 insertions(+), 77 deletions(-) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index a20e72f..a0f0e60 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -2368,6 +2368,7 @@ config GELIC_NET config GELIC_WIRELESS bool "PS3 Wireless support" depends on GELIC_NET + select WIRELESS_EXT help This option adds the support for the wireless feature of PS3. If you have the wireless-less model of PS3 or have no plan to diff --git a/drivers/net/ps3_gelic_wireless.c b/drivers/net/ps3_gelic_wireless.c index 750d2a9..daf5aba 100644 --- a/drivers/net/ps3_gelic_wireless.c +++ b/drivers/net/ps3_gelic_wireless.c @@ -2690,6 +2690,7 @@ int gelic_wl_driver_probe(struct gelic_card *card) return -ENOMEM; /* setup net_device structure */ + SET_NETDEV_DEV(netdev, &card->dev->core); gelic_wl_setup_netdev_ops(netdev); /* setup some of net_device and register it */ diff --git a/drivers/net/wireless/b43/Kconfig b/drivers/net/wireless/b43/Kconfig index 1a2141d..8bc4bc4 100644 --- a/drivers/net/wireless/b43/Kconfig +++ b/drivers/net/wireless/b43/Kconfig @@ -32,6 +32,7 @@ config B43_PCI_AUTOSELECT bool depends on B43 && SSB_PCIHOST_POSSIBLE select SSB_PCIHOST + select SSB_B43_PCI_BRIDGE default y # Auto-select SSB PCICORE driver, if possible diff --git a/drivers/net/wireless/b43legacy/Kconfig b/drivers/net/wireless/b43legacy/Kconfig index 6745579..13c65fa 100644 --- a/drivers/net/wireless/b43legacy/Kconfig +++ b/drivers/net/wireless/b43legacy/Kconfig @@ -25,6 +25,7 @@ config B43LEGACY_PCI_AUTOSELECT bool depends on B43LEGACY && SSB_PCIHOST_POSSIBLE select SSB_PCIHOST + select SSB_B43_PCI_BRIDGE default y # Auto-select SSB PCICORE driver, if possible diff --git a/drivers/net/wireless/bcm43xx/Kconfig b/drivers/net/wireless/bcm43xx/Kconfig index 0159701..afb8f43 100644 --- a/drivers/net/wireless/bcm43xx/Kconfig +++ b/drivers/net/wireless/bcm43xx/Kconfig @@ -1,6 +1,6 @@ config BCM43XX tristate "Broadcom BCM43xx wireless support (DEPRECATED)" - depends on PCI && IEEE80211 && IEEE80211_SOFTMAC && WLAN_80211 && EXPERIMENTAL + depends on PCI && IEEE80211 && IEEE80211_SOFTMAC && WLAN_80211 && (!SSB_B43_PCI_BRIDGE || SSB != y) && EXPERIMENTAL select WIRELESS_EXT select FW_LOADER select HW_RANDOM diff --git a/drivers/net/wireless/libertas/cmd.c b/drivers/net/wireless/libertas/cmd.c index eab0203..b3c1acb 100644 --- a/drivers/net/wireless/libertas/cmd.c +++ b/drivers/net/wireless/libertas/cmd.c @@ -1040,7 +1040,6 @@ int lbs_mesh_access(struct lbs_private *priv, uint16_t cmd_action, lbs_deb_leave(LBS_DEB_CMD); return ret; } -EXPORT_SYMBOL_GPL(lbs_mesh_access); int lbs_mesh_config(struct lbs_private *priv, uint16_t enable, uint16_t chan) { @@ -1576,7 +1575,6 @@ done: lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); return ret; } -EXPORT_SYMBOL_GPL(lbs_prepare_and_send_command); /** * @brief This function allocates the command buffer and link diff --git a/drivers/net/wireless/libertas/decl.h b/drivers/net/wireless/libertas/decl.h index aaacd9b..4e22341 100644 --- a/drivers/net/wireless/libertas/decl.h +++ b/drivers/net/wireless/libertas/decl.h @@ -69,7 +69,6 @@ struct lbs_private *lbs_add_card(void *card, struct device *dmdev); int lbs_remove_card(struct lbs_private *priv); int lbs_start_card(struct lbs_private *priv); int lbs_stop_card(struct lbs_private *priv); -int lbs_reset_device(struct lbs_private *priv); void lbs_host_to_card_done(struct lbs_private *priv); int lbs_update_channel(struct lbs_private *priv); diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 84fb49c..4d4e2f3 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -1351,8 +1351,6 @@ done: lbs_deb_leave_args(LBS_DEB_MESH, "ret %d", ret); return ret; } -EXPORT_SYMBOL_GPL(lbs_add_mesh); - static void lbs_remove_mesh(struct lbs_private *priv) { @@ -1372,7 +1370,6 @@ static void lbs_remove_mesh(struct lbs_private *priv) free_netdev(mesh_dev); lbs_deb_leave(LBS_DEB_MESH); } -EXPORT_SYMBOL_GPL(lbs_remove_mesh); /** * @brief This function finds the CFP in @@ -1458,20 +1455,6 @@ void lbs_interrupt(struct lbs_private *priv) } EXPORT_SYMBOL_GPL(lbs_interrupt); -int lbs_reset_device(struct lbs_private *priv) -{ - int ret; - - lbs_deb_enter(LBS_DEB_MAIN); - ret = lbs_prepare_and_send_command(priv, CMD_802_11_RESET, - CMD_ACT_HALT, 0, 0, NULL); - msleep_interruptible(10); - - lbs_deb_leave_args(LBS_DEB_MAIN, "ret %d", ret); - return ret; -} -EXPORT_SYMBOL_GPL(lbs_reset_device); - static int __init lbs_init_module(void) { lbs_deb_enter(LBS_DEB_MAIN); diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index 8ce2ddf..d9460ae 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -228,9 +228,9 @@ struct NDIS_WLAN_BSSID_EX { struct NDIS_802_11_SSID Ssid; __le32 Privacy; __le32 Rssi; - enum NDIS_802_11_NETWORK_TYPE NetworkTypeInUse; + __le32 NetworkTypeInUse; struct NDIS_802_11_CONFIGURATION Configuration; - enum NDIS_802_11_NETWORK_INFRASTRUCTURE InfrastructureMode; + __le32 InfrastructureMode; u8 SupportedRates[NDIS_802_11_LENGTH_RATES_EX]; __le32 IELength; u8 IEs[0]; @@ -279,11 +279,11 @@ struct RNDIS_CONFIG_PARAMETER_INFOBUFFER { } __attribute__((packed)); /* these have to match what is in wpa_supplicant */ -enum { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP } wpa_alg; -enum { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP, CIPHER_WEP104 } - wpa_cipher; -enum { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE, KEY_MGMT_802_1X_NO_WPA, - KEY_MGMT_WPA_NONE } wpa_key_mgmt; +enum wpa_alg { WPA_ALG_NONE, WPA_ALG_WEP, WPA_ALG_TKIP, WPA_ALG_CCMP }; +enum wpa_cipher { CIPHER_NONE, CIPHER_WEP40, CIPHER_TKIP, CIPHER_CCMP, + CIPHER_WEP104 }; +enum wpa_key_mgmt { KEY_MGMT_802_1X, KEY_MGMT_PSK, KEY_MGMT_NONE, + KEY_MGMT_802_1X_NO_WPA, KEY_MGMT_WPA_NONE }; /* * private data diff --git a/drivers/net/wireless/rt2x00/rt2400pci.c b/drivers/net/wireless/rt2x00/rt2400pci.c index d6cba13..c69f85e 100644 --- a/drivers/net/wireless/rt2x00/rt2400pci.c +++ b/drivers/net/wireless/rt2x00/rt2400pci.c @@ -960,8 +960,12 @@ static int rt2400pci_set_device_state(struct rt2x00_dev *rt2x00dev, rt2400pci_disable_radio(rt2x00dev); break; case STATE_RADIO_RX_ON: + case STATE_RADIO_RX_ON_LINK: + rt2400pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + break; case STATE_RADIO_RX_OFF: - rt2400pci_toggle_rx(rt2x00dev, state); + case STATE_RADIO_RX_OFF_LINK: + rt2400pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: diff --git a/drivers/net/wireless/rt2x00/rt2500pci.c b/drivers/net/wireless/rt2x00/rt2500pci.c index e874fdc..91e87b5 100644 --- a/drivers/net/wireless/rt2x00/rt2500pci.c +++ b/drivers/net/wireless/rt2x00/rt2500pci.c @@ -1112,8 +1112,12 @@ static int rt2500pci_set_device_state(struct rt2x00_dev *rt2x00dev, rt2500pci_disable_radio(rt2x00dev); break; case STATE_RADIO_RX_ON: + case STATE_RADIO_RX_ON_LINK: + rt2500pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + break; case STATE_RADIO_RX_OFF: - rt2500pci_toggle_rx(rt2x00dev, state); + case STATE_RADIO_RX_OFF_LINK: + rt2500pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: diff --git a/drivers/net/wireless/rt2x00/rt2500usb.c b/drivers/net/wireless/rt2x00/rt2500usb.c index 4ca9730..638c3d2 100644 --- a/drivers/net/wireless/rt2x00/rt2500usb.c +++ b/drivers/net/wireless/rt2x00/rt2500usb.c @@ -1001,8 +1001,12 @@ static int rt2500usb_set_device_state(struct rt2x00_dev *rt2x00dev, rt2500usb_disable_radio(rt2x00dev); break; case STATE_RADIO_RX_ON: + case STATE_RADIO_RX_ON_LINK: + rt2500usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + break; case STATE_RADIO_RX_OFF: - rt2500usb_toggle_rx(rt2x00dev, state); + case STATE_RADIO_RX_OFF_LINK: + rt2500usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: diff --git a/drivers/net/wireless/rt2x00/rt2x00config.c b/drivers/net/wireless/rt2x00/rt2x00config.c index 72cfe00..07adc57 100644 --- a/drivers/net/wireless/rt2x00/rt2x00config.c +++ b/drivers/net/wireless/rt2x00/rt2x00config.c @@ -97,12 +97,16 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, libconf.ant.rx = rx; libconf.ant.tx = tx; + if (rx == rt2x00dev->link.ant.active.rx && + tx == rt2x00dev->link.ant.active.tx) + return; + /* * Antenna setup changes require the RX to be disabled, * else the changes will be ignored by the device. */ if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) - rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); + rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF_LINK); /* * Write new antenna setup to device and reset the link tuner. @@ -116,7 +120,7 @@ void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev, rt2x00dev->link.ant.active.tx = libconf.ant.tx; if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) - rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + rt2x00lib_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON_LINK); } void rt2x00lib_config(struct rt2x00_dev *rt2x00dev, diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index c4be2ac..0d51f47 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -61,11 +61,33 @@ EXPORT_SYMBOL_GPL(rt2x00lib_get_ring); /* * Link tuning handlers */ -static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev) +void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev) { + if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) + return; + + /* + * Reset link information. + * Both the currently active vgc level as well as + * the link tuner counter should be reset. Resetting + * the counter is important for devices where the + * device should only perform link tuning during the + * first minute after being enabled. + */ rt2x00dev->link.count = 0; rt2x00dev->link.vgc_level = 0; + /* + * Reset the link tuner. + */ + rt2x00dev->ops->lib->reset_tuner(rt2x00dev); +} + +static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev) +{ + /* + * Clear all (possibly) pre-existing quality statistics. + */ memset(&rt2x00dev->link.qual, 0, sizeof(rt2x00dev->link.qual)); /* @@ -79,10 +101,7 @@ static void rt2x00lib_start_link_tuner(struct rt2x00_dev *rt2x00dev) rt2x00dev->link.qual.rx_percentage = 50; rt2x00dev->link.qual.tx_percentage = 50; - /* - * Reset the link tuner. - */ - rt2x00dev->ops->lib->reset_tuner(rt2x00dev); + rt2x00lib_reset_link_tuner(rt2x00dev); queue_delayed_work(rt2x00dev->hw->workqueue, &rt2x00dev->link.work, LINK_TUNE_INTERVAL); @@ -93,15 +112,6 @@ static void rt2x00lib_stop_link_tuner(struct rt2x00_dev *rt2x00dev) cancel_delayed_work_sync(&rt2x00dev->link.work); } -void rt2x00lib_reset_link_tuner(struct rt2x00_dev *rt2x00dev) -{ - if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) - return; - - rt2x00lib_stop_link_tuner(rt2x00dev); - rt2x00lib_start_link_tuner(rt2x00dev); -} - /* * Ring initialization */ @@ -260,19 +270,11 @@ static void rt2x00lib_evaluate_antenna_sample(struct rt2x00_dev *rt2x00dev) if (sample_a == sample_b) return; - if (rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) { - if (sample_a > sample_b && rx == ANTENNA_B) - rx = ANTENNA_A; - else if (rx == ANTENNA_A) - rx = ANTENNA_B; - } + if (rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) + rx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B; - if (rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY) { - if (sample_a > sample_b && tx == ANTENNA_B) - tx = ANTENNA_A; - else if (tx == ANTENNA_A) - tx = ANTENNA_B; - } + if (rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY) + tx = (sample_a > sample_b) ? ANTENNA_A : ANTENNA_B; rt2x00lib_config_antenna(rt2x00dev, rx, tx); } @@ -293,7 +295,7 @@ static void rt2x00lib_evaluate_antenna_eval(struct rt2x00_dev *rt2x00dev) * sample the rssi from the other antenna to make a valid * comparison between the 2 antennas. */ - if ((rssi_curr - rssi_old) > -5 || (rssi_curr - rssi_old) < 5) + if (abs(rssi_curr - rssi_old) < 5) return; rt2x00dev->link.ant.flags |= ANTENNA_MODE_SAMPLE; @@ -319,15 +321,15 @@ static void rt2x00lib_evaluate_antenna(struct rt2x00_dev *rt2x00dev) rt2x00dev->link.ant.flags &= ~ANTENNA_TX_DIVERSITY; if (rt2x00dev->hw->conf.antenna_sel_rx == 0 && - rt2x00dev->default_ant.rx != ANTENNA_SW_DIVERSITY) + rt2x00dev->default_ant.rx == ANTENNA_SW_DIVERSITY) rt2x00dev->link.ant.flags |= ANTENNA_RX_DIVERSITY; if (rt2x00dev->hw->conf.antenna_sel_tx == 0 && - rt2x00dev->default_ant.tx != ANTENNA_SW_DIVERSITY) + rt2x00dev->default_ant.tx == ANTENNA_SW_DIVERSITY) rt2x00dev->link.ant.flags |= ANTENNA_TX_DIVERSITY; if (!(rt2x00dev->link.ant.flags & ANTENNA_RX_DIVERSITY) && !(rt2x00dev->link.ant.flags & ANTENNA_TX_DIVERSITY)) { - rt2x00dev->link.ant.flags &= ~ANTENNA_MODE_SAMPLE; + rt2x00dev->link.ant.flags = 0; return; } @@ -441,17 +443,18 @@ static void rt2x00lib_link_tuner(struct work_struct *work) rt2x00dev->ops->lib->link_tuner(rt2x00dev); /* - * Evaluate antenna setup. - */ - rt2x00lib_evaluate_antenna(rt2x00dev); - - /* * Precalculate a portion of the link signal which is * in based on the tx/rx success/failure counters. */ rt2x00lib_precalculate_link_signal(&rt2x00dev->link.qual); /* + * Evaluate antenna setup, make this the last step since this could + * possibly reset some statistics. + */ + rt2x00lib_evaluate_antenna(rt2x00dev); + + /* * Increase tuner counter, and reschedule the next link tuner run. */ rt2x00dev->link.count++; diff --git a/drivers/net/wireless/rt2x00/rt2x00reg.h b/drivers/net/wireless/rt2x00/rt2x00reg.h index 8384212..b1915dc 100644 --- a/drivers/net/wireless/rt2x00/rt2x00reg.h +++ b/drivers/net/wireless/rt2x00/rt2x00reg.h @@ -85,6 +85,8 @@ enum dev_state { STATE_RADIO_OFF, STATE_RADIO_RX_ON, STATE_RADIO_RX_OFF, + STATE_RADIO_RX_ON_LINK, + STATE_RADIO_RX_OFF_LINK, STATE_RADIO_IRQ_ON, STATE_RADIO_IRQ_OFF, }; diff --git a/drivers/net/wireless/rt2x00/rt61pci.c b/drivers/net/wireless/rt2x00/rt61pci.c index b31f0c2..e808db9 100644 --- a/drivers/net/wireless/rt2x00/rt61pci.c +++ b/drivers/net/wireless/rt2x00/rt61pci.c @@ -1482,8 +1482,12 @@ static int rt61pci_set_device_state(struct rt2x00_dev *rt2x00dev, rt61pci_disable_radio(rt2x00dev); break; case STATE_RADIO_RX_ON: + case STATE_RADIO_RX_ON_LINK: + rt61pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + break; case STATE_RADIO_RX_OFF: - rt61pci_toggle_rx(rt2x00dev, state); + case STATE_RADIO_RX_OFF_LINK: + rt61pci_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: diff --git a/drivers/net/wireless/rt2x00/rt73usb.c b/drivers/net/wireless/rt2x00/rt73usb.c index 4d576ab..4fac2d4 100644 --- a/drivers/net/wireless/rt2x00/rt73usb.c +++ b/drivers/net/wireless/rt2x00/rt73usb.c @@ -1208,8 +1208,12 @@ static int rt73usb_set_device_state(struct rt2x00_dev *rt2x00dev, rt73usb_disable_radio(rt2x00dev); break; case STATE_RADIO_RX_ON: + case STATE_RADIO_RX_ON_LINK: + rt73usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_ON); + break; case STATE_RADIO_RX_OFF: - rt73usb_toggle_rx(rt2x00dev, state); + case STATE_RADIO_RX_OFF_LINK: + rt73usb_toggle_rx(rt2x00dev, STATE_RADIO_RX_OFF); break; case STATE_DEEP_SLEEP: case STATE_SLEEP: diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig index 78fd331..adea792 100644 --- a/drivers/ssb/Kconfig +++ b/drivers/ssb/Kconfig @@ -35,6 +35,11 @@ config SSB_PCIHOST If unsure, say Y +config SSB_B43_PCI_BRIDGE + bool + depends on SSB_PCIHOST + default n + config SSB_PCMCIAHOST_POSSIBLE bool depends on SSB && (PCMCIA = y || PCMCIA = SSB) && EXPERIMENTAL diff --git a/drivers/ssb/Makefile b/drivers/ssb/Makefile index e235144..de94c2e 100644 --- a/drivers/ssb/Makefile +++ b/drivers/ssb/Makefile @@ -14,6 +14,6 @@ ssb-$(CONFIG_SSB_DRIVER_PCICORE) += driver_pcicore.o # b43 pci-ssb-bridge driver # Not strictly a part of SSB, but kept here for convenience -ssb-$(CONFIG_SSB_PCIHOST) += b43_pci_bridge.o +ssb-$(CONFIG_SSB_B43_PCI_BRIDGE) += b43_pci_bridge.o obj-$(CONFIG_SSB) += ssb.o diff --git a/drivers/ssb/ssb_private.h b/drivers/ssb/ssb_private.h index a789364..21eca2b 100644 --- a/drivers/ssb/ssb_private.h +++ b/drivers/ssb/ssb_private.h @@ -120,10 +120,10 @@ extern int ssb_devices_thaw(struct ssb_bus *bus); extern struct ssb_bus *ssb_pci_dev_to_bus(struct pci_dev *pdev); /* b43_pci_bridge.c */ -#ifdef CONFIG_SSB_PCIHOST +#ifdef CONFIG_SSB_B43_PCI_BRIDGE extern int __init b43_pci_ssb_bridge_init(void); extern void __exit b43_pci_ssb_bridge_exit(void); -#else /* CONFIG_SSB_PCIHOST */ +#else /* CONFIG_SSB_B43_PCI_BRIDGR */ static inline int b43_pci_ssb_bridge_init(void) { return 0; diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h index 139d49d..fd217ae 100644 --- a/include/linux/mod_devicetable.h +++ b/include/linux/mod_devicetable.h @@ -351,7 +351,13 @@ struct sdio_device_id { struct ssb_device_id { __u16 vendor; __u16 coreid; - __u8 revision; + /* Explicit padding to support a broken sanity check in file2alias.c. + * The check compares the size of the structure in the kernel + * object file to the size of the structure reported in userspace for + * the system on which the kernel is compiled. The check breaks on + * cross-compilation, and the padding is a workaround for this. */ + __u8 revision + __attribute__((aligned(sizeof(__u32)))); }; #define SSB_DEVICE(_vendor, _coreid, _revision) \ { .vendor = _vendor, .coreid = _coreid, .revision = _revision, } diff --git a/net/mac80211/ieee80211_sta.c b/net/mac80211/ieee80211_sta.c index 2019b4f..9aeed53 100644 --- a/net/mac80211/ieee80211_sta.c +++ b/net/mac80211/ieee80211_sta.c @@ -1116,9 +1116,10 @@ static void ieee80211_sta_process_addba_request(struct net_device *dev, /* prepare reordering buffer */ tid_agg_rx->reorder_buf = kmalloc(buf_size * sizeof(struct sk_buf *), GFP_ATOMIC); - if ((!tid_agg_rx->reorder_buf) && net_ratelimit()) { - printk(KERN_ERR "can not allocate reordering buffer " - "to tid %d\n", tid); + if (!tid_agg_rx->reorder_buf) { + if (net_ratelimit()) + printk(KERN_ERR "can not allocate reordering buffer " + "to tid %d\n", tid); goto end; } memset(tid_agg_rx->reorder_buf, 0, -- John W. Linville linville@xxxxxxxxxxxxx - To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
