Author: adrian
Date: Fri Jun 17 17:01:32 2016
New Revision: 301994
URL: https://svnweb.freebsd.org/changeset/base/301994
Log:
[ath] don't debug RX EDMA descriptors that are not yet complete.
Approved by: re@ (gjb)
Modified:
head/sys/dev/ath/if_ath_rx_edma.c
Modified: head/sys/dev/ath/if_ath_rx_edma.c
==============================================================================
--- head/sys/dev/ath/if_ath_rx_edma.c Fri Jun 17 16:46:58 2016
(r301993)
+++ head/sys/dev/ath/if_ath_rx_edma.c Fri Jun 17 17:01:32 2016
(r301994)
@@ -427,6 +427,8 @@ ath_edma_recv_proc_queue(struct ath_soft
rs = &bf->bf_status.ds_rxstat;
bf->bf_rxstatus = ath_hal_rxprocdesc(ah, ds, bf->bf_daddr,
NULL, rs);
+ if (bf->bf_rxstatus == HAL_EINPROGRESS)
+ break;
#ifdef ATH_DEBUG
if (sc->sc_debug & ATH_DEBUG_RECV_DESC)
ath_printrxbuf(sc, bf, 0, bf->bf_rxstatus == HAL_OK);
@@ -436,8 +438,6 @@ ath_edma_recv_proc_queue(struct ath_soft
if_ath_alq_post(&sc->sc_alq, ATH_ALQ_EDMA_RXSTATUS,
sc->sc_rx_statuslen, (char *) ds);
#endif /* ATH_DEBUG */
- if (bf->bf_rxstatus == HAL_EINPROGRESS)
- break;
/*
* Completed descriptor.
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