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f41a9b3b15
linux/drivers/net/wireless
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Felix Fietkau f41a9b3b15 ath9k: fix interrupt storms on queued hardware reset 
commit b74713d04e
"ath9k: Handle fatal interrupts properly" introduced a race condition, where
IRQs are being left enabled, however the irq handler returns IRQ_HANDLED
while the reset is still queued without addressing the IRQ cause.
This leads to an IRQ storm that prevents the system from even getting to
the reset code.

Fix this by disabling IRQs in the handler without touching intr_ref_cnt.

Cc: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Cc: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-08-10 14:50:24 -04:00
..
ath ath9k: fix interrupt storms on queued hardware reset 2012-08-10 14:50:24 -04:00
b43 b43: fix logic in GPIO init 2012-08-02 13:51:47 -04:00
b43legacy Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-07-10 23:56:33 -07:00
brcm80211 brcmsmac: use channel flags to restrict OFDM 2012-08-02 13:51:48 -04:00
hostap wireless: Remove casts to same type 2012-06-06 09:31:33 -07:00
ipw2x00 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-06-12 21:59:18 -07:00
iwlegacy Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next 2012-07-12 15:21:05 -04:00
iwlwifi iwlwifi: disable greenfield transmissions as a workaround 2012-08-06 14:29:59 -04:00
libertas libertas: fix two memory leaks 2012-08-02 13:51:47 -04:00
libertas_tf wireless: Remove casts to same type 2012-06-06 09:31:33 -07:00
mwifiex Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-07-20 12:30:48 -04:00
orinoco nl80211: move scan API to wdev 2012-07-12 12:10:41 +02:00
p54 wireless: Use eth_random_addr 2012-07-16 22:38:28 -07:00
prism54 wireless: Remove casts to same type 2012-06-06 09:31:33 -07:00
rt2x00 rt61pci: fix NULL pointer dereference in config_lna_gain 2012-08-06 14:29:58 -04:00
rtl818x wireless: Use eth_random_addr 2012-07-16 22:38:28 -07:00
rtlwifi Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-07-20 12:30:48 -04:00
ti Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-07-20 12:30:48 -04:00
zd1211rw wireless: Remove casts to same type 2012-06-06 09:31:33 -07:00
adm8211.c wireless: Use eth_random_addr 2012-07-16 22:38:28 -07:00
adm8211.h
airo_cs.c
airo.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-06-25 15:50:32 -07:00
airo.h
at76c50x-usb.c USB 3.5-rc1 pull request 2012-05-22 15:50:46 -07:00
at76c50x-usb.h
atmel_cs.c
atmel_pci.c
atmel.c wireless: Remove casts to same type 2012-06-06 09:31:33 -07:00
atmel.h
Kconfig iwmc3200wifi: remove driver for unavailable hardware 2012-07-10 12:16:32 -04:00
mac80211_hwsim.c mac80211_hwsim: fix possible race condition in usage of info->control.sta & control.vif 2012-07-26 15:37:57 -04:00
mac80211_hwsim.h
Makefile iwmc3200wifi: remove driver for unavailable hardware 2012-07-10 12:16:32 -04:00
mwl8k.c mwl8k: fix possible race condition in info->control.sta use 2012-07-11 16:24:55 -04:00
ray_cs.c wireless: Remove casts to same type 2012-06-06 09:31:33 -07:00
ray_cs.h
rayctl.h
rndis_wlan.c nl80211: move scan API to wdev 2012-07-12 12:10:41 +02:00
wl3501_cs.c
wl3501.h
zd1201.c USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00
zd1201.h