ath9k_hw: disabled PAPRD for AR9003

Browse source

AR9003's PAPRD was enabled prematurely, and is causing some
large discrepancies on throughput and network connectivity.
For example downlink (RX) throughput against an AR9280 AP
can vary widlely from 43-73 Mbit/s while disabling this
gets AR9382 (2x2) up to around 93 Mbit/s in a 2.4 GHz HT20 setup.

Cc: stable@kernel.org
Cc: Paul Shaw <paul.shaw@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

...

This commit is contained in:

Luis R. Rodriguez 2011-01-20 17:47:39 -08:00 • committed by John W. Linville

parent 239712ebb2

commit 6f4810101a

2 changed files with 6 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

6

drivers/net/wireless/ath/ath9k/hw.c

View file

1

drivers/net/wireless/ath/ath9k/hw.h

View file