mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-05 21:24:04 +02:00
cef31fddde
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7223 3c298f89-4303-0410-b956-a3cf2f4a3e73
48 lines
1.8 KiB
Diff
48 lines
1.8 KiB
Diff
diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c madwifi-ng-refcount-r2313-20070505.dev/ath/if_ath.c
|
|
--- madwifi-ng-refcount-r2313-20070505.old/ath/if_ath.c 2007-05-13 18:17:56.196025944 +0200
|
|
+++ madwifi-ng-refcount-r2313-20070505.dev/ath/if_ath.c 2007-05-13 18:17:56.284012568 +0200
|
|
@@ -1711,6 +1711,7 @@
|
|
}
|
|
#endif
|
|
ATH_SCHEDULE_TQUEUE(&sc->sc_txtq, &needmark);
|
|
+ sc->sc_tx_start = 0;
|
|
}
|
|
if (status & HAL_INT_BMISS) {
|
|
sc->sc_stats.ast_bmiss++;
|
|
@@ -2264,6 +2265,17 @@
|
|
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)) {
|
|
+ if (sc->sc_tx_start) {
|
|
+ if (jiffies > sc->sc_tx_start + 2 * HZ) {
|
|
+ printk("%s: Tx queue stuck. Resetting hardware...\n", sc->sc_dev->name);
|
|
+ ath_reset(sc->sc_dev);
|
|
+ sc->sc_tx_start = 0;
|
|
+ }
|
|
+ } else {
|
|
+ sc->sc_tx_start = jiffies;
|
|
+ }
|
|
+ }
|
|
}
|
|
ATH_TXQ_UNLOCK(txq);
|
|
|
|
diff -urN madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h madwifi-ng-refcount-r2313-20070505.dev/ath/if_athvar.h
|
|
--- madwifi-ng-refcount-r2313-20070505.old/ath/if_athvar.h 2007-05-04 23:09:29.000000000 +0200
|
|
+++ madwifi-ng-refcount-r2313-20070505.dev/ath/if_athvar.h 2007-05-13 18:17:56.285012416 +0200
|
|
@@ -689,6 +689,14 @@
|
|
#endif
|
|
u_int sc_slottimeconf; /* manual override for slottime */
|
|
int16_t sc_channoise; /* Measured noise of current channel (dBm) */
|
|
+
|
|
+ /*
|
|
+ * Several MiniPCI cards and most SoC revs frequently cease all transmission
|
|
+ * when operating in IBSS mode. The reason for this is unknown and could potentially
|
|
+ * be a hardware bug. This variable contains the timestamp of the last successful
|
|
+ * transmission and is checked when enqueueing new frames
|
|
+ */
|
|
+ unsigned long sc_tx_start;
|
|
};
|
|
|
|
typedef void (*ath_callback) (struct ath_softc *);
|