git.ipfire.org Git - thirdparty/kernel/stable.git/commit

author	Felix Fietkau <nbd@openwrt.org>
	Sun, 11 Jul 2010 10:48:39 +0000 (12:48 +0200)
committer	Greg Kroah-Hartman <gregkh@suse.de>
	Tue, 10 Aug 2010 18:09:19 +0000 (11:09 -0700)
commit	50c144185e4bc848ecdc58cc80113bc48beefdc4
tree	408906c4dfbec338c3c46aee532268d743f784a3	tree \| snapshot
parent	b2ca8ba2791b986a96a5d008ea96dc026837b474	commit \| diff

ath9k_hw: fix antenna diversity on AR9285

commit 601e0cb165e65dc185b31fe7ebd2c0169ea47306 upstream.

On AR9285, the antenna switch configuration register uses more than just
16 bits. Because of an arbitrary mask applied to the EEPROM value that
stores this configuration, diversity was broken in some cases, leading
to a significant degradation in signal strength.
Fix this by changing the callback to return a 32 bit value and remove
the arbitrary mask.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

drivers/net/wireless/ath/ath9k/ar9003_eeprom.c		diff \| blob \| blame \| history
drivers/net/wireless/ath/ath9k/eeprom.h		diff \| blob \| blame \| history
drivers/net/wireless/ath/ath9k/eeprom_4k.c		diff \| blob \| blame \| history
drivers/net/wireless/ath/ath9k/eeprom_9287.c		diff \| blob \| blame \| history
drivers/net/wireless/ath/ath9k/eeprom_def.c		diff \| blob \| blame \| history