xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
dad3d44dcb054e9d0514fbf65ee4a2d88cf1698f
android_kernel_xiaomi_sm8450/drivers/net/wireless/ath/ath9k
History
Mohammed Shafi Shajakhan 0f5cd45960 ath9k: Fix ath9k prevents CPU to enter C3 states 
The DMA latency issue is observed only in Intel pinetrail platforms
but in the driver we had a default PM-QOS value of 55. This caused
unnecessary power consumption and battery drain in other platforms.

Remove the pm-qos thing in the driver code and address the throughput
issue in Intel pinetrail platfroms in user space using any one of
the scripts in below links:

http://www.kernel.org/pub/linux/kernel/people/mcgrof/scripts/cpudmalatency.c
http://johannes.sipsolutions.net/files/netlatency.c.txt

More details can be found in the following bugzilla link:

https://bugzilla.kernel.org/show_bug.cgi?id=27532

This reverts the following commits:

	98c316e348
	4dc3530df7
	10598c124e

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-02-15 11:16:00 -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
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: remove baseband rfsilent support
2010-12-20 14:49:48 -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: do PA offset calibration only on longcal interval
2011-01-17 16:09:03 -05:00
ar9002_hw.c
ath9k_hw: Fix system hang when resuming from S3/S4
2011-01-28 15:27:20 -05:00
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: 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
ath9k_hw: Add functions to get/set antenna diversity configuration
2010-09-07 13:54:33 -04:00
ar9003_2p2_initvals.h
ath9k_hw: ASPM interoperability fix for AR9380/AR9382
2011-01-17 16:09:02 -05:00
ar9003_calib.c
ath9k_hw: Tx IQ cal changes for AR9003
2010-12-16 15:22:30 -05:00
ar9003_eeprom.c
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-01-05 16:06:25 -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: ASPM interoperability fix for AR9380/AR9382
2011-01-17 16:09:02 -05:00
ar9003_mac.c
ath9k_hw: fix dma descriptor rx error bit parsing
2011-01-04 14:43:01 -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 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: fix PA predistortion training power selection
2010-12-13 15:23:33 -05:00
ar9485_initvals.h
ath9k_hw: Add initvals.h for AR9485
2010-12-07 16:34:50 -05:00
ath9k.h
ath9k: Fix ath9k prevents CPU to enter C3 states
2011-02-15 11:16:00 -05:00
beacon.c
ath9k: Few clean ups in beacon config parameters
2011-01-04 14:35:15 -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
ath: Convert ath_print to ath_dbg
2010-12-07 16:34:48 -05:00
calib.h
ath9k_hw: clean up calibration flags
2010-10-06 16:26:01 -04:00
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: Move debugfs under ieee80211/[phyname]/ath9k/
2010-12-02 15:16:41 -05:00
debug.h
ath9k: Move debugfs under ieee80211/[phyname]/ath9k/
2010-12-02 15:16:41 -05:00
eeprom_4k.c
ath9k_hw: remove antenna configuration eeprom ops and variables
2010-12-13 15:23:31 -05:00
eeprom_9287.c
ath9k_hw: remove antenna configuration eeprom ops and variables
2010-12-13 15:23:31 -05:00
eeprom_def.c
ath9k_hw: Fix thermal issue with UB94
2011-01-10 15:40:51 -05:00
eeprom.c
ath9k_hw: merge the ar9287 version of ath9k_hw_get_gain_boundaries_pdadcs
2010-12-13 15:23:31 -05:00
eeprom.h
ath9k_htc: Fix warning on device removal
2010-12-22 15:43:25 -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: fix race conditions when stop device
2011-01-27 16:41:10 -05:00
htc_drv_main.c
ath9k_htc: fix race conditions when stop device
2011-01-27 16:41:10 -05:00
htc_drv_txrx.c
ath9k_htc: Fix endian issue in tx header
2011-01-17 16:09:03 -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: Fix endian issue in tx header
2011-01-17 16:09:03 -05:00
hw-ops.h
ath9k_hw: remove baseband rfsilent support
2010-12-20 14:49:48 -05:00
hw.c
ath9k_hw: disabled PAPRD for AR9003
2011-01-21 15:05:57 -05:00
hw.h
ath9k_hw: disabled PAPRD for AR9003
2011-01-21 15:05:57 -05:00
init.c
ath9k: Fix ath9k prevents CPU to enter C3 states
2011-02-15 11:16:00 -05:00
Kconfig
ath9k: make the driver specific rate control module optional
2010-09-21 11:05:35 -04:00
mac.c
ath9k_hw: fix dma descriptor rx error bit parsing
2011-01-04 14:43:01 -05:00
mac.h
ath9k_hw: remove ath9k_hw_stoppcurecv
2010-11-24 16:19:41 -05:00
main.c
ath9k: Fix ath9k prevents CPU to enter C3 states
2011-02-15 11:16:00 -05:00
Makefile
ath9k: make the driver specific rate control module optional
2010-09-21 11:05:35 -04:00
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 warnings on card removal
2010-12-22 15:43:25 -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: do not limit the chainmask to 1 for legacy mode
2010-12-20 14:52:18 -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: Fix possible double free of PAPRD skb's
2011-02-04 16:11:39 -05:00