summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--package/mac80211/patches/560-ath9k_optimize_beacon_tx.patch129
-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 cfa1eb7c3..000000000
--- 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 d10fbede5..61430305b 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++;