diff options
Diffstat (limited to 'package')
| -rw-r--r-- | package/mac80211/patches/560-ath9k_optimize_beacon_tx.patch | 129 | ||||
| -rw-r--r-- | package/mac80211/patches/560-ath9k_optimize_hw_check.patch (renamed from package/mac80211/patches/561-ath9k_optimize_hw_check.patch) | 2 |
2 files changed, 1 insertions, 130 deletions
diff --git a/package/mac80211/patches/560-ath9k_optimize_beacon_tx.patch b/package/mac80211/patches/560-ath9k_optimize_beacon_tx.patch deleted file mode 100644 index cfa1eb7c37..0000000000 --- a/package/mac80211/patches/560-ath9k_optimize_beacon_tx.patch +++ /dev/null @@ -1,129 +0,0 @@ ---- a/drivers/net/wireless/ath/ath9k/beacon.c -+++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -357,41 +357,12 @@ void ath_beacon_tasklet(unsigned long da - struct ieee80211_vif *vif; - bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA); - int slot; -- u32 bfaddr, bc = 0; -- -- /* -- * Check if the previous beacon has gone out. If -- * not don't try to post another, skip this period -- * and wait for the next. Missed beacons indicate -- * a problem and should not occur. If we miss too -- * many consecutive beacons reset the device. -- */ -- if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0) { -- sc->beacon.bmisscnt++; -- -- if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) { -- ath_dbg(common, BSTUCK, -- "missed %u consecutive beacons\n", -- sc->beacon.bmisscnt); -- ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq); -- if (sc->beacon.bmisscnt > 3) -- ath9k_hw_bstuck_nfcal(ah); -- } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { -- ath_dbg(common, BSTUCK, "beacon is officially stuck\n"); -- sc->sc_flags |= SC_OP_TSF_RESET; -- ieee80211_queue_work(sc->hw, &sc->hw_reset_work); -- } -- -- return; -- } - - /* - * Generate beacon frames. we are sending frames - * staggered so calculate the slot for this frame based - * on the tsf to safeguard against missing an swba. - */ -- -- - if (ah->opmode == NL80211_IFTYPE_AP) { - u16 intval; - u32 tsftu; -@@ -412,23 +383,6 @@ void ath_beacon_tasklet(unsigned long da - vif = sc->beacon.bslot[slot]; - } - -- -- bfaddr = 0; -- if (vif) { -- bf = ath_beacon_generate(sc->hw, vif); -- if (bf != NULL) { -- bfaddr = bf->bf_daddr; -- bc = 1; -- } -- -- if (sc->beacon.bmisscnt != 0) { -- ath_dbg(common, BSTUCK, -- "resume beacon xmit after %u misses\n", -- sc->beacon.bmisscnt); -- sc->beacon.bmisscnt = 0; -- } -- } -- - /* - * Handle slot time change when a non-ERP station joins/leaves - * an 11g network. The 802.11 layer notifies us via callback, -@@ -453,15 +407,54 @@ void ath_beacon_tasklet(unsigned long da - ath9k_hw_init_global_settings(ah); - sc->beacon.updateslot = OK; - } -- if (bfaddr != 0) { -- /* NB: cabq traffic should already be queued and primed */ -- ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bfaddr); - -- if (!edma) -- ath9k_hw_txstart(ah, sc->beacon.beaconq); -+ if (!vif) -+ return; -+ -+ /* -+ * Check if the previous beacon has gone out. If -+ * not don't try to post another, skip this period -+ * and wait for the next. Missed beacons indicate -+ * a problem and should not occur. If we miss too -+ * many consecutive beacons reset the device. -+ */ -+ if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0) { -+ sc->beacon.bmisscnt++; -+ -+ if (sc->beacon.bmisscnt < BSTUCK_THRESH * sc->nbcnvifs) { -+ ath_dbg(common, BSTUCK, -+ "missed %u consecutive beacons\n", -+ sc->beacon.bmisscnt); -+ ath9k_hw_stop_dma_queue(ah, sc->beacon.beaconq); -+ if (sc->beacon.bmisscnt > 3) -+ ath9k_hw_bstuck_nfcal(ah); -+ } else if (sc->beacon.bmisscnt >= BSTUCK_THRESH) { -+ ath_dbg(common, BSTUCK, "beacon is officially stuck\n"); -+ sc->sc_flags |= SC_OP_TSF_RESET; -+ ieee80211_queue_work(sc->hw, &sc->hw_reset_work); -+ } -+ -+ return; -+ } -+ -+ bf = ath_beacon_generate(sc->hw, vif); -+ if (!bf) -+ return; - -- sc->beacon.ast_be_xmit += bc; /* XXX per-vif? */ -+ if (sc->beacon.bmisscnt != 0) { -+ ath_dbg(common, BSTUCK, -+ "resume beacon xmit after %u misses\n", -+ sc->beacon.bmisscnt); -+ sc->beacon.bmisscnt = 0; - } -+ -+ /* NB: cabq traffic should already be queued and primed */ -+ ath9k_hw_puttxbuf(ah, sc->beacon.beaconq, bf->bf_daddr); -+ -+ if (!edma) -+ ath9k_hw_txstart(ah, sc->beacon.beaconq); -+ -+ sc->beacon.ast_be_xmit++; - } - - static void ath9k_beacon_init(struct ath_softc *sc, diff --git a/package/mac80211/patches/561-ath9k_optimize_hw_check.patch b/package/mac80211/patches/560-ath9k_optimize_hw_check.patch index d10fbede50..61430305b7 100644 --- a/package/mac80211/patches/561-ath9k_optimize_hw_check.patch +++ b/package/mac80211/patches/560-ath9k_optimize_hw_check.patch @@ -1,6 +1,6 @@ --- a/drivers/net/wireless/ath/ath9k/beacon.c +++ b/drivers/net/wireless/ath/ath9k/beacon.c -@@ -421,6 +421,9 @@ void ath_beacon_tasklet(unsigned long da +@@ -369,6 +369,9 @@ void ath_beacon_tasklet(unsigned long da if (ath9k_hw_numtxpending(ah, sc->beacon.beaconq) != 0) { sc->beacon.bmisscnt++; |