From: Bruno Randolf Date: Mon, 28 Jun 2010 02:01:48 +0000 (+0900) Subject: ath5k: fix antenna div gc for <= AR5K_SREV_PHY_2413 X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6665b54e79d52c813914481783d82398ca2451f6;p=deliverable%2Flinux.git ath5k: fix antenna div gc for <= AR5K_SREV_PHY_2413 In commit 39d5b2c83ca8904b6826a0713263a4e5a9c0730a "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: Bruno Randolf Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath5k/phy.c b/drivers/net/wireless/ath/ath5k/phy.c index 73c4fcd142bb..6284c389ba18 100644 --- a/drivers/net/wireless/ath/ath5k/phy.c +++ b/drivers/net/wireless/ath/ath5k/phy.c @@ -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);