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authorFelix Fietkau <nbd@openwrt.org>2007-05-21 03:36:08 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-05-21 03:36:08 +0000
commit4aa15bd99c755d8039b0538e6ef2434232a1d3de (patch)
treea4283036a803a42e2dd892fb8390a6a33a9cdc19 /package/madwifi/patches/118-txstop_workaround.patch
parentf1e66ecee15e11782d7630ac24ffa6b5c45b8a8c (diff)
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cleanup
SVN-Revision: 7297
Diffstat (limited to 'package/madwifi/patches/118-txstop_workaround.patch')
-rw-r--r--package/madwifi/patches/118-txstop_workaround.patch34
1 files changed, 16 insertions, 18 deletions
diff --git a/package/madwifi/patches/118-txstop_workaround.patch b/package/madwifi/patches/118-txstop_workaround.patch
index f478ea6152..de0085f58b 100644
--- a/package/madwifi/patches/118-txstop_workaround.patch
+++ b/package/madwifi/patches/118-txstop_workaround.patch
@@ -1,6 +1,6 @@
diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c
--- madwifi.old/ath/if_ath.c 2007-05-15 16:26:02.721036296 +0200
-+++ madwifi.dev/ath/if_ath.c 2007-05-16 15:43:23.095362056 +0200
++++ madwifi.dev/ath/if_ath.c 2007-05-20 21:33:53.269103736 +0200
@@ -1711,6 +1711,7 @@
}
#endif
@@ -9,43 +9,41 @@ diff -ur madwifi.old/ath/if_ath.c madwifi.dev/ath/if_ath.c
}
if (status & HAL_INT_BMISS) {
sc->sc_stats.ast_bmiss++;
-@@ -2261,6 +2262,25 @@
+@@ -2261,11 +2262,25 @@
txq->axq_link = &lastds->ds_link;
ath_hal_txstart(ah, txq->axq_qnum);
sc->sc_dev->trans_start = jiffies;
+ if ((sc->sc_opmode == HAL_M_IBSS) || (sc->sc_opmode == HAL_M_HOSTAP)) {
+ unsigned long last;
-+ ATH_LOCK(sc);
+ last = sc->sc_tx_start;
-+ ATH_UNLOCK(sc);
+ if (last) {
+ if (jiffies > last + 2 * HZ) {
+ printk("%s: Tx queue stuck. Resetting hardware...\n", sc->sc_dev->name);
+ ath_reset(sc->sc_dev);
-+ ATH_LOCK(sc);
+ sc->sc_tx_start = 0;
-+ ATH_UNLOCK(sc);
+ }
+ } else {
-+ ATH_LOCK(sc);
+ sc->sc_tx_start = jiffies;
-+ ATH_UNLOCK(sc);
+ }
+ }
}
ATH_TXQ_UNLOCK(txq);
-@@ -7289,6 +7309,10 @@
- break;
- }
+ sc->sc_devstats.tx_packets++;
+ sc->sc_devstats.tx_bytes += framelen;
++ sc->sc_tx_start = 0;
+ }
-+ ATH_LOCK(sc);
-+ sc->sc_tx_start = 0;
-+ ATH_UNLOCK(sc);
-+
- #ifdef ATH_SUPERG_FF
- ds = &bf->bf_desc[bf->bf_numdescff];
- DPRINTF(sc, ATH_DEBUG_TX_PROC, "%s: frame's last desc: %p\n",
+ static int
+@@ -7272,7 +7287,7 @@
+ DPRINTF(sc, ATH_DEBUG_UAPSD, "%s: reaping U-APSD txq\n", __func__);
+ uapsdq = 1;
+ }
+-
++
+ for (;;) {
+ if (uapsdq)
+ ATH_TXQ_UAPSDQ_LOCK_IRQ(txq);
diff -ur madwifi.old/ath/if_athvar.h madwifi.dev/ath/if_athvar.h
--- madwifi.old/ath/if_athvar.h 2007-05-04 23:09:29.000000000 +0200
+++ madwifi.dev/ath/if_athvar.h 2007-05-15 16:26:28.911054808 +0200