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Code

cleanup

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7297 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2007-05-21 03:36:08 +00:00
parent d21317811a
commit 52e338eeff
2 changed files with 18 additions and 20 deletions
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30
package/madwifi/patches/118-txstop_workaround.patch
View File

@ -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);
static int
@@ -7272,7 +7287,7 @@
DPRINTF(sc, ATH_DEBUG_UAPSD, "%s: reaping U-APSD txq\n", __func__);
uapsdq = 1;
}
-
+
#ifdef ATH_SUPERG_FF
ds = &bf->bf_desc[bf->bf_numdescff];
DPRINTF(sc, ATH_DEBUG_TX_PROC, "%s: frame's last desc: %p\n",
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

4
package/madwifi/patches/300-napi_polling.patch
View File

@ -66,7 +66,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
* pass it on to the hardware.
*/
- ATH_TXQ_LOCK(txq);
+ ATH_TXQ_LOCK_BH(txq);
+ ATH_TXQ_LOCK_IRQ(txq);
if (ni && ni->ni_vap && txq == &ATH_VAP(ni->ni_vap)->av_mcastq) {
/*
* The CAB queue is started from the SWBA handler since
@ -89,7 +89,7 @@ diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcoun
}
}
- ATH_TXQ_UNLOCK(txq);
+ ATH_TXQ_UNLOCK_BH(txq);
+ ATH_TXQ_UNLOCK_IRQ(txq);
sc->sc_devstats.tx_packets++;
sc->sc_devstats.tx_bytes += framelen;