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| author | Felix Fietkau <nbd@openwrt.org> | 2011-07-04 03:03:12 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2011-07-04 03:03:12 +0000 |
| commit | f8c6be2a58f59df6f1d6a97aee4ed8522dd11105 (patch) | |
| tree | 86901e54e54bf3e91bb4e2fa180a76e4793ff50b /package | |
| parent | f9202745b9e5f7ffd65e6b01815dd38f2484c71e (diff) | |
| download | upstream-f8c6be2a58f59df6f1d6a97aee4ed8522dd11105.tar.gz upstream-f8c6be2a58f59df6f1d6a97aee4ed8522dd11105.tar.bz2 upstream-f8c6be2a58f59df6f1d6a97aee4ed8522dd11105.zip | |
ath9k: merge an upstream change to fix false tx hangs on ar9003
SVN-Revision: 27433
Diffstat (limited to 'package')
| -rw-r--r-- | package/mac80211/patches/300-pending_work.patch | 53 |
1 files changed, 52 insertions, 1 deletions
diff --git a/package/mac80211/patches/300-pending_work.patch b/package/mac80211/patches/300-pending_work.patch index 285ce69449..494c7942f8 100644 --- a/package/mac80211/patches/300-pending_work.patch +++ b/package/mac80211/patches/300-pending_work.patch @@ -260,7 +260,15 @@ WLAN_STA_BLOCK_BA = 1<<11, --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -384,7 +384,9 @@ void ath_beacon_tasklet(unsigned long da +@@ -360,6 +360,7 @@ void ath_beacon_tasklet(unsigned long da + struct ath_common *common = ath9k_hw_common(ah); + struct ath_buf *bf = NULL; + struct ieee80211_vif *vif; ++ struct ath_tx_status ts; + int slot; + u32 bfaddr, bc = 0; + +@@ -384,7 +385,9 @@ void ath_beacon_tasklet(unsigned long da ath_dbg(common, ATH_DBG_BSTUCK, "beacon is officially stuck\n"); sc->sc_flags |= SC_OP_TSF_RESET; @@ -270,6 +278,18 @@ } return; +@@ -464,6 +467,11 @@ void ath_beacon_tasklet(unsigned long da + ath9k_hw_txstart(ah, sc->beacon.beaconq); + + sc->beacon.ast_be_xmit += bc; /* XXX per-vif? */ ++ if (ah->caps.hw_caps & ATH9K_HW_CAP_EDMA) { ++ spin_lock_bh(&sc->sc_pcu_lock); ++ ath9k_hw_txprocdesc(ah, bf->bf_desc, (void *)&ts); ++ spin_unlock_bh(&sc->sc_pcu_lock); ++ } + } + } + --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -617,8 +617,11 @@ void ath_hw_check(struct work_struct *wo @@ -481,3 +501,34 @@ } kfree(chinfo[pier].pd_curves); +--- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c ++++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c +@@ -229,6 +229,7 @@ static void ar9003_hw_fill_txdesc(struct + static int ar9003_hw_proc_txdesc(struct ath_hw *ah, void *ds, + struct ath_tx_status *ts) + { ++ struct ar9003_txc *txc = (struct ar9003_txc *) ds; + struct ar9003_txs *ads; + u32 status; + +@@ -238,7 +239,11 @@ static int ar9003_hw_proc_txdesc(struct + if ((status & AR_TxDone) == 0) + return -EINPROGRESS; + +- ah->ts_tail = (ah->ts_tail + 1) % ah->ts_size; ++ ts->qid = MS(ads->ds_info, AR_TxQcuNum); ++ if (!txc || (MS(txc->info, AR_TxQcuNum) == ts->qid)) ++ ah->ts_tail = (ah->ts_tail + 1) % ah->ts_size; ++ else ++ return -ENOENT; + + if ((MS(ads->ds_info, AR_DescId) != ATHEROS_VENDOR_ID) || + (MS(ads->ds_info, AR_TxRxDesc) != 1)) { +@@ -254,7 +259,6 @@ static int ar9003_hw_proc_txdesc(struct + ts->ts_seqnum = MS(status, AR_SeqNum); + ts->tid = MS(status, AR_TxTid); + +- ts->qid = MS(ads->ds_info, AR_TxQcuNum); + ts->desc_id = MS(ads->status1, AR_TxDescId); + ts->ts_tstamp = ads->status4; + ts->ts_status = 0; |