kernel-fxtec-pro1x/drivers/net/wireless
Stanislaw Gruszka d4930086bd ath9k: skip ->config_pci_powersave() if PCIe port has ASPM disabled
We receive many bug reports about system hang during suspend/resume
when ath9k driver is in use. Adrian Chadd remarked that this problem
happens on systems that have ASPM disabled.

To do not hit the bug, skip doing ->config_pci_powersave magic if PCIe
downstream port device, which ath9k device is connected to, has ASPM
disabled.

Bug was introduced by:

commit 53bc7aa08b
Author: Vivek Natarajan <vnatarajan@atheros.com>
Date:   Mon Apr 5 14:48:04 2010 +0530

    ath9k: Add support for newer AR9285 chipsets.

Patch should address:
https://bugzilla.kernel.org/show_bug.cgi?id=37462
https://bugzilla.kernel.org/show_bug.cgi?id=37082
https://bugzilla.redhat.com/show_bug.cgi?id=697157

however I did not receive confirmation about that, except from Camilo
Mesias, whose system stops hang regularly with this patch (but still
hangs from time to time, but this is probably some other bug).

Tested-by: Camilo Mesias <camilo@mesias.co.uk>
Cc: stable@kernel.org # 2.6.35+
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-08-01 13:46:46 -04:00
..
ath ath9k: skip ->config_pci_powersave() if PCIe port has ASPM disabled 2011-08-01 13:46:46 -04:00
b43 b43: fix invalid memory access in b43_ssb_remove() 2011-07-26 16:27:31 -04:00
b43legacy b43legacy: dma: cache translation (routing bits) 2011-07-22 10:47:10 -04:00
hostap
ipw2x00 ipw2100: Fix command list for debugging 2011-07-06 15:05:43 -04:00
iwlegacy iwlegacy: set tx power after rxon_assoc 2011-08-01 13:46:45 -04:00
iwlwifi iwlagn: probe would crash with DEBUG_SHIRQ 2011-07-21 07:41:07 -07:00
iwmc3200wifi
libertas libertas: only enable mesh when interface is active 2011-07-20 15:04:41 -04:00
libertas_tf wireless: unify QoS control field definitions 2011-06-27 15:09:39 -04:00
mwifiex mwifiex: disable auto deep sleep before unloading the driver 2011-07-21 14:52:04 -04:00
orinoco orinoco: minor fixes for problems found by checkpatch.pl 2011-07-15 13:38:31 -04:00
p54
prism54
rt2x00 rt2800usb: Add new device ID for Belkin 2011-07-11 15:02:21 -04:00
rtl818x
rtlwifi rtlwifi: Convert printks to pr_<level> 2011-07-21 14:52:05 -04:00
wl12xx Merge branch 'for-linville' of git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx 2011-07-08 11:05:20 -04:00
wl1251
zd1211rw
adm8211.c
adm8211.h
airo.c
airo.h
airo_cs.c
at76c50x-usb.c
at76c50x-usb.h
atmel.c
atmel.h
atmel_cs.c
atmel_pci.c
Kconfig
mac80211_hwsim.c mac80211: restrict advertised HW scan rates 2011-06-27 15:09:39 -04:00
mac80211_hwsim.h
Makefile
mwl8k.c mwl8k: Fixing sta dereference when ieee80211_tx_info->control.sta is NULL 2011-07-15 13:38:30 -04:00
ray_cs.c
ray_cs.h
rayctl.h
rndis_wlan.c
wl3501.h
wl3501_cs.c
zd1201.c
zd1201.h