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Commit 6665b54e authored by Bruno Randolf's avatar Bruno Randolf Committed by John W. Linville
Browse files

ath5k: fix antenna div gc for <= AR5K_SREV_PHY_2413 



In commit 39d5b2c8 "ath5k: update
AR5K_PHY_RESTART_DIV_GC values to match masks" i introduced a regression on PHY
chips older than AR5K_SREV_PHY_5413, which caused signal values to be about
10dB less that before. This patch reverts the AR5K_PHY_RESTART_DIV_GC values to
the same values which were effectively used before (without the bitmask
mistake). This brings signal levels back to normal on these PHY chips.

Signed-off-by: default avatarBruno Randolf <br1@einfach.org>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 55d02a47

drivers/net/wireless/ath/ath5k/phy.c

+1 −1
Original line number Diff line number Diff line
@@ -1768,7 +1768,7 @@ ath5k_hw_set_fast_div(struct ath5k_hw *ah, u8 ee_mode, bool enable) 


	if (enable) {

		AR5K_REG_WRITE_BITS(ah, AR5K_PHY_RESTART,

				AR5K_PHY_RESTART_DIV_GC, 1);

				AR5K_PHY_RESTART_DIV_GC, 4);



		AR5K_REG_ENABLE_BITS(ah, AR5K_PHY_FAST_ANT_DIV,

					AR5K_PHY_FAST_ANT_DIV_EN);