Author: adrian
Date: Mon May 13 21:18:00 2013
New Revision: 250619
URL: http://svnweb.freebsd.org/changeset/base/250619
Log:
Add ALQ beacon debugging.
Modified:
head/sys/dev/ath/if_ath.c
head/sys/dev/ath/if_ath_alq.h
head/sys/dev/ath/if_ath_beacon.c
Modified: head/sys/dev/ath/if_ath.c
==============================================================================
--- head/sys/dev/ath/if_ath.c Mon May 13 21:17:27 2013 (r250618)
+++ head/sys/dev/ath/if_ath.c Mon May 13 21:18:00 2013 (r250619)
@@ -3058,6 +3058,11 @@ ath_bstuck_proc(void *arg, int pending)
if (ath_hal_gethangstate(sc->sc_ah, 0xff, &hangs) && hangs != 0)
if_printf(ifp, "bb hang detected (0x%x)\n", hangs);
+#ifdef ATH_DEBUG_ALQ
+ if (if_ath_alq_checkdebug(&sc->sc_alq, ATH_ALQ_STUCK_BEACON))
+ if_ath_alq_post(&sc->sc_alq, ATH_ALQ_STUCK_BEACON, 0, NULL);
+#endif
+
if_printf(ifp, "stuck beacon; resetting (bmiss count %u)\n",
sc->sc_bmisscount);
sc->sc_stats.ast_bstuck++;
Modified: head/sys/dev/ath/if_ath_alq.h
==============================================================================
--- head/sys/dev/ath/if_ath_alq.h Mon May 13 21:17:27 2013
(r250618)
+++ head/sys/dev/ath/if_ath_alq.h Mon May 13 21:18:00 2013
(r250619)
@@ -99,6 +99,20 @@ struct if_ath_alq_interrupt {
uint32_t intr_syncstate;
};
+#define ATH_ALQ_MIB_COUNTERS 11
+struct if_ath_alq_mib_counters {
+ uint32_t valid;
+ uint32_t tx_busy;
+ uint32_t rx_busy;
+ uint32_t chan_busy;
+ uint32_t ext_chan_busy;
+ uint32_t cycle_count;
+};
+
+#define ATH_ALQ_MISSED_BEACON 12
+#define ATH_ALQ_STUCK_BEACON 13
+#define ATH_ALQ_RESUME_BEACON 14
+
/*
* These will always be logged, regardless.
*/
Modified: head/sys/dev/ath/if_ath_beacon.c
==============================================================================
--- head/sys/dev/ath/if_ath_beacon.c Mon May 13 21:17:27 2013
(r250618)
+++ head/sys/dev/ath/if_ath_beacon.c Mon May 13 21:18:00 2013
(r250619)
@@ -399,6 +399,11 @@ ath_beacon_miss(struct ath_softc *sc)
hangs);
}
+#ifdef ATH_DEBUG_ALQ
+ if (if_ath_alq_checkdebug(&sc->sc_alq, ATH_ALQ_MISSED_BEACON))
+ if_ath_alq_post(&sc->sc_alq, ATH_ALQ_MISSED_BEACON, 0, NULL);
+#endif
+
DPRINTF(sc, ATH_DEBUG_BEACON,
"%s: valid=%d, txbusy=%u, rxbusy=%u, chanbusy=%u, "
"extchanbusy=%u, cyclecount=%u\n",
@@ -451,6 +456,10 @@ ath_beacon_proc(void *arg, int pending)
"%s: resume beacon xmit after %u misses\n",
__func__, sc->sc_bmisscount);
sc->sc_bmisscount = 0;
+#ifdef ATH_DEBUG_ALQ
+ if (if_ath_alq_checkdebug(&sc->sc_alq, ATH_ALQ_RESUME_BEACON))
+ if_ath_alq_post(&sc->sc_alq, ATH_ALQ_RESUME_BEACON, 0,
NULL);
+#endif
}
if (sc->sc_stagbeacons) { /* staggered beacons */
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
