]> git.baikalelectronics.ru Git - kernel.git/commit
ath9k: Fix a corner case failure in sending PAPRD frames in HT40
authorMohammed Shafi Shajakhan <mshajakhan@atheros.com>
Fri, 17 Jun 2011 05:37:32 +0000 (11:07 +0530)
committerJohn W. Linville <linville@tuxdriver.com>
Mon, 20 Jun 2011 19:34:18 +0000 (15:34 -0400)
commit7b2001ceab41af57a54252fb102ce6db2ac2c4c8
treee88545179b1dd6fb591d8e102f3e448a3f30d662
parent2c9d57f55c87afafbf398903264054a28d50e302
ath9k: Fix a corner case failure in sending PAPRD frames in HT40

when the AP is configured with HT40/2.4GHz and when PAPRD is enabled in station
we have PAPRD training frames never sent out because of the following
failure "PAPRD target power delta out of range". This consistently happens
in channel 10,11 in Over The Air testing and rarely in channel 6 under wired
setup.
        the reason behind this issue is all the HT40 rates target power
are 0 when we operate in channel 10/11 at 2.4GHz

Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/ath/ath9k/ar9003_eeprom.c