linux/drivers/net/wireless, branch v3.12

mwifiex: inform cfg80211 about disconnect for P2P client interface

2013-10-14T17:24:26Z

This patch adds missing cfg80211_disconnected event for P2P client interface upon successful deauthenticate command, deauthenticate event or disassociate event from FW. Signed-off-by: Avinash Patil Signed-off-by: Bing Zhao Signed-off-by: John W. Linville

mwifiex: inform cfg80211 about disconnect if device is removed

2013-10-14T17:24:25Z

If device is surprise removed, commands sent to FW including deauthenticate command fail as bus writes fail. We update our media_connected status to false and inform cfg80211 about disconnection only when command is successful. Since cfg80211 assumes device is still connected, it results into following WARN_ON during unload: WARNING: CPU: 0 PID: 18245 at net/wireless/core.c:937 cfg80211_netdev_notifier_call+0x175/0x4d0 [cfg80211]() Avoid this by emitting cfg80211_disconnected event even if the deauthenticate command fails. Signed-off-by: Avinash Patil Signed-off-by: Bing Zhao Signed-off-by: John W. Linville

wireless: cw1200: acquire hwbus lock around cw1200_irq_handler() call.

2013-10-10T18:05:42Z

This fixes "lost interrupt" problems that occurred on SPI-based systems. cw1200_irq_handler() expects the hwbus to be locked, but on the SPI-path, that lock wasn't taken (unlike in the SDIO-path, where the generic SDIO-code takes care of acquiring the lock). Cc: stable@vger.kernel.org Signed-off-by: David Mosberger Signed-off-by: Solomon Peachy Signed-off-by: John W. Linville

rtlwifi: rtl8192cu: Fix error in pointer arithmetic

2013-10-10T18:05:41Z

An error in calculating the offset in an skb causes the driver to read essential device info from the wrong locations. The main effect is that automatic gain calculations are nonsense. Signed-off-by: Mark Cave-Ayland Signed-off-by: Larry Finger Cc: Stable [2.6.39+] Signed-off-by: John W. Linville

iwlwifi: pcie: fix merge damage

2013-10-07T17:34:43Z

The merge b35c8097 seems to have lost commit eabc4ac5d, put the code back. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville

ath9k: fix tx queue scheduling after channel changes

2013-10-07T17:34:43Z

Otherwise, if queues are full during a scan, tx scheduling does not resume after switching back to the home channel. Cc: stable@vger.kernel.org Signed-off-by: Felix Fietkau Signed-off-by: John W. Linville

Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes

2013-10-07T17:25:18Z

iwlwifi: mvm: call ieee80211_scan_completed when needed

2013-10-02T09:25:50Z

When RFKill cuts short a scan, mac80211 cancels the scan. This is done by sending a host command to the firmware, but this command was dropped because of RFKill. Flag this command as "SEND_IN_RFKILL" to make sure it is sent to the firmware. The firmware will send SCAN_COMPLETE_NOTIFICATION which will trigger a call to ieee80211_scan_completed. If the scan cannot be aborted, it is because the firmware already finished the scan but we hadn't notified mac80211 at the time mac80211 decided to cancel the scan. By the time we see the scan could not be aborted, mac80211 has been notified already. This patch fixes situations in which we didn't notify mac80211 upon completion of the scan that was cut short by RFkill. Cc: stable@vger.kernel.org [3.10+] Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg

iwlwifi: pcie: add SKUs for 6000, 6005 and 6235 series

2013-10-02T09:25:38Z

Add some new PCI IDs to the table for 6000, 6005 and 6235 series. Cc: stable@vger.kernel.org Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg

iwlwifi: don't WARN on host commands sent when firmware is dead

2013-10-02T09:25:38Z

This triggers automatic bug reports and add no valuable information. Print a simple error instead and drop the host command. Signed-off-by: Emmanuel Grumbach Signed-off-by: Johannes Berg