qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2025-04-21 12:27:27 +03:00
Code Activity

huge madwifi update - use a madwifi-ng-refcount snapshot as base, includes lots of bugfixes and performance enhancements

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@7211 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2007-05-13 16:24:11 +00:00
parent 33942f4fdc
commit 54ed8f47ff
31 changed files with 2242 additions and 1080 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
package/madwifi/patches/118-txstop_workaround.patch Normal file
View File

@@ -0,0 +1,45 @@
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 +2265,15 @@
txq->axq_link = &lastds->ds_link;
ath_hal_txstart(ah, txq->axq_qnum);
sc->sc_dev->trans_start = jiffies;
+ 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 *);