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| author | adrian <adrian@FreeBSD.org> | 2015-01-17 17:31:47 +0000 |
|---|---|---|
| committer | adrian <adrian@FreeBSD.org> | 2015-01-17 17:31:47 +0000 |
| commit | f4b991f7e23d06e2abe21155158cf8ff025e4667 (patch) | |
| tree | 95bda69c92565ea9d91f9e43bc3622867e5e7548 | |
| parent | b7da41a302a93349ae03134c010594d8587438fe (diff) | |
| download | FreeBSD-src-f4b991f7e23d06e2abe21155158cf8ff025e4667.zip FreeBSD-src-f4b991f7e23d06e2abe21155158cf8ff025e4667.tar.gz | |
Skip the OFDM weak signal threshold detection programming for
AR9462/AR9565.
This and some upcoming changes to the HAL for these chips should
address some of the signal sensitivity reported by users.
Tested:
* AR9462 (WB222), STA mode
Obtained from: Linux ath9k
| -rw-r--r-- | sys/contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c b/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c index b07ca71..75746fc 100644 --- a/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c +++ b/sys/contrib/dev/ath/ath_hal/ar9300/ar9300_ani.c @@ -484,6 +484,9 @@ ar9300_ani_control(struct ath_hal *ah, HAL_ANI_CMD cmd, int param) */ is_on = param ? 1 : 0; + if (AR_SREV_JUPITER(ah) || AR_SREV_APHRODITE(ah)) + goto skip_ws_det; + /* * make register setting for default (weak sig detect ON) * come from INI file @@ -528,6 +531,7 @@ ar9300_ani_control(struct ath_hal *ah, HAL_ANI_CMD cmd, int param) m1_thresh_ext); OS_REG_RMW_FIELD(ah, AR_PHY_SFCORR_EXT, AR_PHY_SFCORR_EXT_M2_THRESH, m2_thresh_ext); +skip_ws_det: if (is_on) { OS_REG_SET_BIT(ah, AR_PHY_SFCORR_LOW, AR_PHY_SFCORR_LOW_USE_SELF_CORR_LOW); |
