diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-08-02 01:28:27 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2010-08-02 01:28:27 +0000 |
| commit | 4b368f4353bee5a581c033776b3d5fe2d8031dbc (patch) | |
| tree | 558a5098893914ce38af257e410e28e5f6af232d | |
| parent | 8132fc94cb5005ec2b777a9b7301e8755ed7b7dc (diff) | |
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)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22461 3c298f89-4303-0410-b956-a3cf2f4a3e73
| -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; +} |