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| author | Felix Fietkau <nbd@openwrt.org> | 2010-08-02 01:28:27 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2010-08-02 01:28:27 +0000 |
| commit | 393db419ec41d010f916dca08657307123e2e36e (patch) | |
| tree | cff3b1158415f4b285065dedc925ae09c12661c9 /package/mac80211/patches | |
| parent | 9d2aa5f66f037a462888027eec13855ddff61c60 (diff) | |
| download | upstream-393db419ec41d010f916dca08657307123e2e36e.tar.gz upstream-393db419ec41d010f916dca08657307123e2e36e.tar.bz2 upstream-393db419ec41d010f916dca08657307123e2e36e.zip | |
ath9k: improve stuck beacon recovery by reading nf values from the hw when a calibration is pending (instead of waiting for the next cal interval)
SVN-Revision: 22461
Diffstat (limited to 'package/mac80211/patches')
| -rw-r--r-- | package/mac80211/patches/542-ath9k_bstuck_nf_calibrate.patch | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/package/mac80211/patches/542-ath9k_bstuck_nf_calibrate.patch b/package/mac80211/patches/542-ath9k_bstuck_nf_calibrate.patch index 35db2cba37..4ac4ab210a 100644 --- a/package/mac80211/patches/542-ath9k_bstuck_nf_calibrate.patch +++ b/package/mac80211/patches/542-ath9k_bstuck_nf_calibrate.patch @@ -78,7 +78,7 @@ caldata->rawNoiseFloor = h[0].privNF; return true; } -@@ -374,3 +407,26 @@ s16 ath9k_hw_getchan_noise(struct ath_hw +@@ -374,3 +407,28 @@ s16 ath9k_hw_getchan_noise(struct ath_hw return ah->caldata->rawNoiseFloor; } EXPORT_SYMBOL(ath9k_hw_getchan_noise); @@ -100,6 +100,8 @@ + */ + if (!caldata->nfcal_pending) + ath9k_hw_start_nfcal(ah, true); ++ else if (!(REG_READ(ah, AR_PHY_AGC_CONTROL) & AR_PHY_AGC_CONTROL_NF)) ++ ath9k_hw_getnf(ah, ah->curchan); + + caldata->nfcal_interference = true; +} |