From: Rajkumar Manoharan Date: Thu, 13 Oct 2011 05:30:40 +0000 (+0530) Subject: ath9k_hw: Update normal/min noise floor value for AR9480 X-Git-Tag: upstream/snapshot3+hdmi~8889^2~83^2~8 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1aef40b82c48d028d92e811c7f7dc5a0dbf9fa9a;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git ath9k_hw: Update normal/min noise floor value for AR9480 To improve sensitivity for AR9480, the normal and minimum noise floor values of both bands are updated. Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/ar9003_phy.h b/drivers/net/wireless/ath/ath9k/ar9003_phy.h index ef90ab7..64e9bea 100644 --- a/drivers/net/wireless/ath/ath9k/ar9003_phy.h +++ b/drivers/net/wireless/ath/ath9k/ar9003_phy.h @@ -325,10 +325,10 @@ #define AR_PHY_RX_OCGAIN (AR_AGC_BASE + 0x200) -#define AR_PHY_CCA_NOM_VAL_9300_2GHZ -110 -#define AR_PHY_CCA_NOM_VAL_9300_5GHZ -115 -#define AR_PHY_CCA_MIN_GOOD_VAL_9300_2GHZ -125 -#define AR_PHY_CCA_MIN_GOOD_VAL_9300_5GHZ -125 +#define AR_PHY_CCA_NOM_VAL_9300_2GHZ (AR_SREV_9480(ah) ? -127 : -110) +#define AR_PHY_CCA_NOM_VAL_9300_5GHZ (AR_SREV_9480(ah) ? -127 : -115) +#define AR_PHY_CCA_MIN_GOOD_VAL_9300_2GHZ (AR_SREV_9480(ah) ? -127 : -125) +#define AR_PHY_CCA_MIN_GOOD_VAL_9300_5GHZ (AR_SREV_9480(ah) ? -127 : -125) #define AR_PHY_CCA_MAX_GOOD_VAL_9300_2GHZ -95 #define AR_PHY_CCA_MAX_GOOD_VAL_9300_5GHZ -100