AuxXxilium/linux_dsm_epyc7002
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0a8d7cb0c8
linux_dsm_epyc7002/drivers/net/wireless/ath/ath9k
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Senthil Balasubramanian 0a8d7cb0c8 ath9k_hw: read and backup AR_WA register value even before chip reset on. 
We need to read and backup AR_WA register value permanently and reading
this after the chip is awakened results in this register being zeroed out.

This seems to fix the ASPM with L1 enabled issue that we have observed.
The laptop becomes very slow and hangs mostly with ASPM L1 enabled without
this fix.

Cc: Stable Kernel <stable@kernel.org>
Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-25 16:36:07 -05:00
..
ahb.c ath: Convert ath_print(.., ATH_DBG_FATAL to ath_err 2010-12-07 16:34:47 -05:00
ani.c ath9k_hw: Disable MRC CCK for AR9485 2010-12-07 16:54:23 -05:00
ani.h
ar5008_initvals.h
ar5008_phy.c ath9k_hw: remove baseband rfsilent support 2010-12-20 14:49:48 -05:00
ar9001_initvals.h
ar9002_calib.c ath9k_hw: fix carrier leakage calibration for AR9271 2011-01-19 11:36:10 -05:00
ar9002_hw.c ath9k: correct MODULE_PARM_DESC parameters for force_new_ani 2011-01-05 14:36:33 -05:00
ar9002_initvals.h
ar9002_mac.c ath9k_hw: remove ah->txpower_indexoffset 2010-12-13 15:23:32 -05:00
ar9002_phy.c ath9k: fix spur mitigation no-spur case for AR9002 2011-01-04 14:35:12 -05:00
ar9002_phy.h
ar9003_2p2_initvals.h ath9k_hw: update AR9003 initvals to improve carrier leak calibration/correction 2010-12-13 15:23:33 -05:00
ar9003_calib.c ath9k_hw: Tx IQ cal changes for AR9003 2010-12-16 15:22:30 -05:00
ar9003_eeprom.c ath9k_hw: replace magic values in register writes with proper defines 2011-01-21 16:21:43 -05:00
ar9003_eeprom.h ath9k_hw: Add a helper to get paprd scale factor 2010-12-16 15:22:30 -05:00
ar9003_hw.c ath9k_hw: clean up SREV version checks 2010-12-13 15:23:31 -05:00
ar9003_mac.c ath9k_hw: partially revert "fix dma descriptor rx error bit parsing" 2011-01-19 11:36:09 -05:00
ar9003_mac.h
ar9003_paprd.c ath9k_hw: fix PA predistortion HT40 mask 2010-12-20 14:52:18 -05:00
ar9003_phy.c ath9k_hw: remove baseband rfsilent support 2010-12-20 14:49:48 -05:00
ar9003_phy.h ath9k_hw: replace magic values in register writes with proper defines 2011-01-21 16:21:43 -05:00
ar9485_initvals.h ath9k_hw: Add initvals.h for AR9485 2010-12-07 16:34:50 -05:00
ath9k.h ath9k: Restart xmit logic in xmit watchdog. 2011-01-21 15:34:17 -05:00
beacon.c ath9k: remove a bogus error message 2011-01-21 16:21:36 -05:00
btcoex.c ath9k: Remove code which enables btcoex based on subsys id 2010-11-29 15:24:36 -05:00
btcoex.h ath9k: Remove code which enables btcoex based on subsys id 2010-11-29 15:24:36 -05:00
calib.c ath9k: preserve caldata history buffer across scanning 2011-01-19 11:36:10 -05:00
calib.h
common.c ath: Convert ath_print to ath_dbg 2010-12-07 16:34:48 -05:00
common.h ath: Convert ath_print to ath_dbg 2010-12-07 16:34:48 -05:00
debug.c ath9k: Add 'misc' file to debugfs, fix queue indexes. 2011-01-21 15:34:18 -05:00
debug.h ath9k: Add counters to distinquish AMPDU enqueues. 2011-01-21 15:32:22 -05:00
eeprom_4k.c ath9k_hw: Offload USB eeprom reading to target 2011-01-19 11:36:06 -05:00
eeprom_9287.c ath9k_hw: Offload USB eeprom reading to target 2011-01-19 11:36:06 -05:00
eeprom_def.c ath9k_hw: Offload USB eeprom reading to target 2011-01-19 11:36:06 -05:00
eeprom.c ath9k_hw: Offload USB eeprom reading to target 2011-01-19 11:36:06 -05:00
eeprom.h ath9k_hw: Offload USB eeprom reading to target 2011-01-19 11:36:06 -05:00
gpio.c ath: Convert ath_print to ath_dbg 2010-12-07 16:34:48 -05:00
hif_usb.c ath9k_htc: Handle pending URBs properly 2011-01-04 14:42:59 -05:00
hif_usb.h ath9k_htc: Handle pending URBs properly 2011-01-04 14:42:59 -05:00
htc_drv_beacon.c ath: Convert ath_print to ath_dbg 2010-12-07 16:34:48 -05:00
htc_drv_gpio.c ath9k_htc: Move LED/RFKILL code to htc_drv_gpio.c 2011-01-04 14:43:00 -05:00
htc_drv_init.c ath9k_htc: Add multiple register read API 2011-01-19 11:36:06 -05:00
htc_drv_main.c mac80211: track receiver's aggregation reorder buffer size 2011-01-19 11:36:11 -05:00
htc_drv_txrx.c mac80211: Add timeout to BA session start API 2010-12-15 17:03:59 -05:00
htc_hst.c ath9k_htc: Identify devices using driver_info 2010-11-24 16:19:41 -05:00
htc_hst.h ath9k_htc: Remove unused structures 2010-12-02 15:16:48 -05:00
htc.h ath9k_htc: keep calibrated noise floor value for oper channel 2011-01-19 11:36:10 -05:00
hw-ops.h ath9k_hw: remove baseband rfsilent support 2010-12-20 14:49:48 -05:00
hw.c ath9k_hw: read and backup AR_WA register value even before chip reset on. 2011-01-25 16:36:07 -05:00
hw.h ath9k_htc: Add multiple register read API 2011-01-19 11:36:06 -05:00
init.c ath9k: Restart xmit logic in xmit watchdog. 2011-01-21 15:34:17 -05:00
Kconfig
mac.c ath9k: Add more information to debugfs xmit file. 2011-01-21 15:32:22 -05:00
mac.h ath9k_hw: remove ath9k_hw_stoppcurecv 2010-11-24 16:19:41 -05:00
main.c ath9k: Keep track of stations for debugfs. 2011-01-21 15:32:22 -05:00
Makefile
pci.c ath9k: Reset keycache on resume 2010-12-22 15:44:22 -05:00
phy.h ath9k_hw: Find chansel of AR_PHY_65NM_CH0_SYNTH7 for AR9485 2010-12-07 16:34:55 -05:00
rc.c ath9k : few rate control clean ups 2011-01-04 14:46:13 -05:00
rc.h ath9k : few rate control clean ups 2011-01-04 14:46:13 -05:00
recv.c ath9k: Fix up hardware mode and beacons with multiple vifs. 2011-01-19 11:36:11 -05:00
reg.h Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-12-08 13:47:38 -08:00
virtual.c ath9k: Fix up hardware mode and beacons with multiple vifs. 2011-01-19 11:36:11 -05:00
wmi.c ath9k_htc: Handle FATAL events 2011-01-04 14:43:00 -05:00
wmi.h ath9k_htc: Handle FATAL events 2011-01-04 14:43:00 -05:00
xmit.c ath9k: Try more than one queue when scheduling new aggregate. 2011-01-21 15:34:18 -05:00