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mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-24 21:24:00 +08:00
linux-next/drivers/net/wireless
Rajkumar Manoharan 811ea256b3 ath9k_hw: do PA offset calibration only on longcal interval
The power detector adc offset calibration has to be done
on 4 minutes interval (longcal * pa_skip_count). But the commit
"ath9k_hw: fix a noise floor calibration related race condition"
makes the PA calibration executed more frequently beased on
nfcal_pending value. Running PAOffset calibration lesser than
longcal interval doesn't help anything and the worse part is that
it causes NF load timeouts and RX deaf conditions.

In a very noisy environment, where the distance b/w AP & station
is ~10 meter and running a downlink udp traffic with frequent
background scan causes "Timeout while waiting for nf to load:
AR_PHY_AGC_CONTROL=0x40d1a" and moves the chip into deaf state.
This issue was originaly reported in Android platform where
the network-manager application does bgscan more frequently
on AR9271 chips. (AR9285 family usb device).

Cc: stable@kernel.org
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-01-17 16:09:03 -05:00
..
ath ath9k_hw: do PA offset calibration only on longcal interval 2011-01-17 16:09:03 -05:00
b43 b43: N-PHY: enable support for PHYs rev 3 and higher 2010-12-22 15:43:30 -05:00
b43legacy drivers/net/wireless/b43legacy/main.c: Use printf extension %pV 2010-11-16 16:37:05 -05:00
hostap hostap_cs: fix sleeping function called from invalid context 2011-01-10 15:40:53 -05:00
ipw2x00 ipw2200: Check for -1 INTA in tasklet too. 2011-01-10 15:40:53 -05:00
iwlwifi Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2011-01-05 14:35:41 -05:00
iwmc3200wifi iwmc3200wifi: Return proper error for iwm_if_alloc 2011-01-13 15:46:44 -05:00
libertas libertas: down_interruptible() can return -EINTR, not EINTR 2011-01-04 14:46:56 -05:00
libertas_tf
orinoco Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 2010-12-26 22:37:05 -08:00
p54 p54: fix sequence no. accounting off-by-one error 2011-01-10 15:40:53 -05:00
prism54
rt2x00 rt2x00: Don't leak mem in error path of rt2x00lib_request_firmware() 2011-01-13 15:46:45 -05:00
rtl818x rtl818x: move rtl8180 and rtl8187 to separate subdirectories 2010-12-22 13:45:32 -05:00
rtlwifi rtlwifi: Fix large packet issue 2010-12-22 15:45:52 -05:00
wl12xx wl12xx: remove unnecessary import 2010-12-22 15:43:26 -05:00
wl1251 wl1251: remove unnecessary import 2010-12-22 15:43:26 -05:00
zd1211rw Merge branch 'for-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2011-01-07 16:58:04 -08:00
adm8211.c
adm8211.h
airo_cs.c
airo.c airo: use simple_write_to_buffer 2011-01-04 14:35:12 -05:00
airo.h
at76c50x-usb.c
at76c50x-usb.h
atmel_cs.c
atmel_pci.c
atmel.c atmel: Use static const 2010-11-22 15:58:46 -05:00
atmel.h
Kconfig rtl8192ce: Add new driver 2010-12-15 16:17:49 -05:00
mac80211_hwsim.c mac80211_hwsim: Incorporate txpower into rssi 2010-11-15 13:25:28 -05:00
Makefile rtl8192ce: Add new driver 2010-12-15 16:17:49 -05:00
mwl8k.c mwl8k: use const struct fw pointers throughout 2010-11-16 16:37:03 -05:00
ray_cs.c wireless: ray_cs: use '%pm' format option to print MAC 2010-12-02 15:17:00 -05:00
ray_cs.h
rayctl.h
rndis_wlan.c rndis_wlan: add support for set_power_mgmt 2010-12-22 15:43:31 -05:00
wl3501_cs.c
wl3501.h
zd1201.c wireless: Remove unnecessary casts of usb_get_intfdata 2010-12-02 15:16:47 -05:00
zd1201.h