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TX EDMA debugging fixes:

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* Do the calculation for each ath_buf, rather than just the first
* Correct the calculation in the first place.
This commit is contained in:
Adrian Chadd 2012-11-05 07:08:45 +00:00
parent 8f58a61d4f
commit bc919a54b2
1 changed files with 7 additions and 6 deletions
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13
sys/dev/ath/if_ath_debug.c
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@ -143,17 +143,18 @@ ath_printtxbuf_edma(struct ath_softc *sc, const struct ath_buf *first_bf,
const struct ath_desc_txedma *eds;
int i, n;
/*
* Assume the TX map size is 4 for now and only walk
* the appropriate number of segments.
*/
n = (bf->bf_nseg / 4) + 1;
printf("Q%u[%3u] (nseg=%d)", qnum, ix, bf->bf_nseg);
while (bf != NULL) {
/*
* XXX For now, assume the txmap size is 4.
*/
/*
* Assume the TX map size is 4 for now and only walk
* the appropriate number of segments.
*/
n = ((bf->bf_nseg - 1) / 4) + 1;
for (i = 0, ds = (const char *) bf->bf_desc;
i < n;
i ++, ds += sc->sc_tx_desclen) {