Author: adrian
Date: Tue Nov 13 06:28:57 2012
New Revision: 242951
URL: http://svnweb.freebsd.org/changeset/base/242951
Log:
Add some debugging to try and catch an invalid TX rate (0x0) that is
being reported.
Modified:
head/sys/dev/ath/if_ath_tx.c
Modified: head/sys/dev/ath/if_ath_tx.c
==============================================================================
--- head/sys/dev/ath/if_ath_tx.c Tue Nov 13 06:12:26 2012
(r242950)
+++ head/sys/dev/ath/if_ath_tx.c Tue Nov 13 06:28:57 2012
(r242951)
@@ -528,11 +528,19 @@ ath_tx_setds_11n(struct ath_softc *sc, s
__func__, bf_first->bf_state.bfs_nframes,
bf_first->bf_state.bfs_al);
+ bf = bf_first;
+
+ if (bf->bf_state.bfs_txrate0 == 0)
+ device_printf(sc->sc_dev, "%s: bf=%p, txrate0=%d\n",
+ __func__, bf, 0);
+ if (bf->bf_state.bfs_rc[0].ratecode == 0)
+ device_printf(sc->sc_dev, "%s: bf=%p, rix0=%d\n",
+ __func__, bf, 0);
+
/*
* Setup all descriptors of all subframes - this will
* call ath_hal_set11naggrmiddle() on every frame.
*/
- bf = bf_first;
while (bf != NULL) {
DPRINTF(sc, ATH_DEBUG_SW_TX_AGGR,
"%s: bf=%p, nseg=%d, pktlen=%d, seqno=%d\n",
@@ -1236,6 +1244,10 @@ ath_tx_setds(struct ath_softc *sc, struc
struct ath_desc *ds = bf->bf_desc;
struct ath_hal *ah = sc->sc_ah;
+ if (bf->bf_state.bfs_txrate0 == 0)
+ device_printf(sc->sc_dev, "%s: bf=%p, txrate0=%d\n",
+ __func__, bf, 0);
+
ath_hal_setuptxdesc(ah, ds
, bf->bf_state.bfs_pktlen /* packet length */
, bf->bf_state.bfs_hdrlen /* header length */
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