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OpenCloudOS-Kernel/drivers/net/wireless/ath/ath9k
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Luis R. Rodriguez 6a6733f256 ath9k: content DMA start / stop through the PCU lock 
This helps align resets / RX enable & disable / TX stop / start.
Locking around the PCU is important to ensure the hardware doesn't
get stale data when working with DMA'able data.

This is part of a series of patches which fix stopping
TX DMA completley when requested on the driver.
For more details about this issue refer to this thread:

http://marc.info/?l=linux-wireless&m=128629803703756&w=2

Tested-by:  Ben Greear <greearb@candelatech.com>
Cc: Kyungwan Nam <kyungwan.nam@atheros.com>
Cc: stable@kernel.org
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
 		2010-11-15 13:24:47 -05:00
..
Kconfig ath9k: make the driver specific rate control module optional 2010-09-21 11:05:35 -04:00
Makefile ath9k: make the driver specific rate control module optional 2010-09-21 11:05:35 -04:00
ahb.c drivers/net/wireless: Use wiphy_<level> 2010-07-27 15:14:13 -04:00
ani.c ath9k_hw: fix PHY counter overflow handling in ANI v1 2010-10-15 15:48:44 -04:00
ani.h ath9k_hw: move the cycle counter tracking to ath 2010-10-11 15:04:20 -04:00
ar5008_initvals.h ath9k_hw: reformat the ar5008, ar9001 and ar9002 initvals to match ar9003 2010-07-02 13:44:34 -04:00
ar5008_phy.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
ar9001_initvals.h ath9k_hw: sync initvals for ar9001 and ar9002 with Atheros 2010-07-02 13:44:35 -04:00
ar9002_calib.c ath9k_hw: clean up register write buffering 2010-10-06 16:30:38 -04:00
ar9002_hw.c ath9k_hw: merge ath9k_hw_ani_monitor_old and ath9k_hw_ani_monitor_new 2010-10-06 16:30:39 -04:00
ar9002_initvals.h ath9k_hw: remove initvals for hardware which was never sold 2010-07-14 13:52:46 -04:00
ar9002_mac.c ath9k_hw: fix potential spurious tx error bit interpretation 2010-11-15 13:24:19 -05:00
ar9002_phy.c ath9k_hw: clean up register write buffering 2010-10-06 16:30:38 -04:00
ar9002_phy.h ath9k_hw: Add functions to get/set antenna diversity configuration 2010-09-07 13:54:33 -04:00
ar9003_2p2_initvals.h ath9k_hw: Fix TX carrier leakage for IEEE compliance on AR9003 2.2 2010-10-25 14:43:14 -04:00
ar9003_calib.c ath9k_hw: clean up calibration flags 2010-10-06 16:26:01 -04:00
ar9003_eeprom.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
ar9003_eeprom.h ath9k_hw: add support for parsing PA predistortion related EEPROM fields 2010-06-14 15:39:32 -04:00
ar9003_hw.c ath9k_hw: remove AR9003 2.0 support 2010-10-15 15:57:39 -04:00
ar9003_mac.c ath9k_hw: optimize tx status descriptor processing 2010-11-09 16:13:24 -05:00
ar9003_mac.h ath9k_hw: optimize all descriptor access functions 2010-11-09 16:13:25 -05:00
ar9003_paprd.c ath9k_hw: Fix divide by zero cases in paprd. 2010-10-25 14:43:14 -04:00
ar9003_phy.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
ar9003_phy.h ath9k_hw: add register definitions related to PA predistortion 2010-06-14 15:39:32 -04:00
ath9k.h ath9k: move the PCU lock to the sc structure 2010-11-15 13:24:46 -05:00
beacon.c ath9k_hw: optimize interrupt mask changes 2010-11-09 16:13:24 -05:00
btcoex.c ath9k_htc: Add support for bluetooth coexistence. 2010-08-24 16:32:05 -04:00
btcoex.h ath9k: Fix wifi disconnection when collocated bt scan is active 2010-01-22 16:11:32 -05:00
calib.c ath9k_hw: clean up register write buffering 2010-10-06 16:30:38 -04:00
calib.h ath9k_hw: clean up calibration flags 2010-10-06 16:26:01 -04:00
common.c ath9k: initialize per-channel tx power limits instead of hardcoding them 2010-11-15 13:23:15 -05:00
common.h ath9k: initialize per-channel tx power limits instead of hardcoding them 2010-11-15 13:23:15 -05:00
debug.c ath9k: fix sparse complaint on aphy for debugfs 2010-11-09 16:13:25 -05:00
debug.h ath9k: make rate control debugfs stats per station 2010-10-15 15:48:44 -04:00
eeprom.c ath9k_hw: Cleanup TX power calculation for AR9287 2010-06-03 14:10:46 -04:00
eeprom.h ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
eeprom_4k.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
eeprom_9287.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
eeprom_def.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
gpio.c ath9k: remove a redundant call to ath9k_hw_gettsf32 2010-11-09 16:13:25 -05:00
hif_usb.c ath9k_htc: Set proper firmware offset for Netgear WNDA3200 2010-10-27 15:46:50 -04:00
hif_usb.h ath9k_htc: Add support for AR7010 2010-06-04 16:00:39 -04:00
htc.h ath9k_htc: Add support for bluetooth coexistence. 2010-08-24 16:32:05 -04:00
htc_drv_beacon.c ath9k_htc: Fix beacon distribution in IBSS mode 2010-09-24 15:54:32 -04:00
htc_drv_gpio.c ath9k_htc: Add support for bluetooth coexistence. 2010-08-24 16:32:05 -04:00
htc_drv_init.c ath9k_hw: remove enum wireless_mode and its users 2010-10-15 15:48:45 -04:00
htc_drv_main.c ath9k_htc: Handle monitor mode properly for HTC devices 2010-11-15 13:24:42 -05:00
htc_drv_txrx.c ath9k_htc: set probe request rx filter 2010-10-15 15:57:33 -04:00
htc_hst.c ath9k_htc: Add support for bluetooth coexistence. 2010-08-24 16:32:05 -04:00
htc_hst.h ath9k_htc: Add support for bluetooth coexistence. 2010-08-24 16:32:05 -04:00
hw-ops.h ath9k_hw: merge ath9k_hw_ani_monitor_old and ath9k_hw_ani_monitor_new 2010-10-06 16:30:39 -04:00
hw.c ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
hw.h ath9k_hw: extend ath9k_hw_set_txpowerlimit to test channel txpower 2010-11-15 13:23:14 -05:00
init.c ath9k: simplify hw reset locking 2010-11-15 13:24:44 -05:00
mac.c ath9k_hw: optimize interrupt mask changes 2010-11-09 16:13:24 -05:00
mac.h ath9k_hw: optimize all descriptor access functions 2010-11-09 16:13:25 -05:00
main.c ath9k: content DMA start / stop through the PCU lock 2010-11-15 13:24:47 -05:00
pci.c ath9k: Convert to new PCI PM framework 2010-11-09 16:13:25 -05:00
phy.h ath9k: Use common ath key management functions 2010-09-16 15:22:10 -04:00
rc.c ath9k: Properly assign boolean types 2010-11-15 13:24:43 -05:00
rc.h ath9k: make rate control debugfs stats per station 2010-10-15 15:48:44 -04:00
recv.c ath9k: move the PCU lock to the sc structure 2010-11-15 13:24:46 -05:00
reg.h ath9k_hw: remove AR9003 2.0 support 2010-10-15 15:57:39 -04:00
virtual.c ath9k: optimize/fix ANI RSSI processing 2010-11-09 16:13:24 -05:00
wmi.c ath9k_htc: Fix memory leak on WMI event handler 2010-09-14 16:14:26 -04:00
wmi.h ath9k_htc: Fix memory leak on WMI event handler 2010-09-14 16:14:26 -04:00
xmit.c ath9k: content DMA start / stop through the PCU lock 2010-11-15 13:24:47 -05:00