linux_dsm_epyc7002/drivers/net/wireless
Rajkumar Manoharan 28ef6450f0 ath9k_hw: do noise floor calibration only on required chains
At present the noise floor calibration is processed in supported
control and extension chains rather than required chains.
Unnccesarily doing nfcal in all supported chains leads to
invalid nf readings on extn chains and these invalid values
got updated into history buffer. While loading those values
from history buffer is moving the chip to deaf state.

This issue was observed in AR9002/AR9003 chips while doing
associate/dissociate in HT40 mode and interface up/down
in iterative manner. After some iterations, the chip was moved
to deaf state. Somehow the pci devices are recovered by poll work
after chip reset. Raading the nf values in all supported extension chains
when the hw is not yet configured in HT40 mode results invalid values.

Cc: stable@kernel.org
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-05-05 14:59:20 -04:00
..
ath ath9k_hw: do noise floor calibration only on required chains 2011-05-05 14:59:20 -04:00
b43 b43: avoid uninitialized variable warnings in phy_n 2011-04-29 15:25:45 -04:00
b43legacy
hostap net: change to new flag variable 2011-03-17 14:05:35 +01:00
ipw2x00 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2011-03-16 16:29:25 -07:00
iwlegacy iwlegacy: remove sync_cmd_mutex 2011-04-29 15:36:15 -04:00
iwlwifi iwlagn: remove un-necessary debugfs callback 2011-04-30 09:10:53 -07:00
iwmc3200wifi
libertas libertas: remove tx_timeout handler 2011-05-05 14:59:05 -04:00
libertas_tf
mwifiex mwifiex: remove unnecessary variable initialization 2011-05-05 14:59:16 -04:00
orinoco orinoco: Clear dangling pointer on hardware busy 2011-03-23 15:22:04 -04:00
p54 p54: avoid uninitialized variable warning for freq 2011-04-29 15:25:46 -04:00
prism54
rt2x00 rt2x00: Add autowake support for USB hardware 2011-05-02 14:49:19 -04:00
rtl818x
rtlwifi rtlwifi: rtl8192se: Modify Kconfig and Makefile routines for new driver 2011-05-05 14:59:14 -04:00
wl12xx Revert "wl12xx: support FW TX inactivity triggers" 2011-05-02 12:46:40 +03:00
wl1251 wl1251: Add support for idle mode 2011-04-07 15:34:14 -04:00
zd1211rw Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2011-04-07 16:45:40 -04:00
adm8211.c
adm8211.h
airo_cs.c
airo.c
airo.h
at76c50x-usb.c
at76c50x-usb.h ieee80211: add IEEE80211_COUNTRY_STRING_LEN definition 2011-03-09 16:10:56 -05:00
atmel_cs.c
atmel_pci.c
atmel.c
atmel.h
Kconfig wireless: mwifiex: initial commit for Marvell mwifiex driver 2011-03-30 14:15:17 -04:00
mac80211_hwsim.c
Makefile wireless: mwifiex: initial commit for Marvell mwifiex driver 2011-03-30 14:15:17 -04:00
mwl8k.c mwl8k: Fix broken WEP 2011-05-05 14:59:18 -04:00
ray_cs.c
ray_cs.h
rayctl.h
rndis_wlan.c
wl3501_cs.c
wl3501.h
zd1201.c
zd1201.h