Author: yongari
Date: Mon Oct 24 17:05:59 2011
New Revision: 226695
URL: http://svn.freebsd.org/changeset/base/226695
Log:
Fix a regression introduced in r218832. For TX status check, driver
should use a TX list DMA tag.
MFC after: 3 days
Modified:
head/sys/dev/dc/if_dc.c
Modified: head/sys/dev/dc/if_dc.c
==============================================================================
--- head/sys/dev/dc/if_dc.c Mon Oct 24 15:50:23 2011 (r226694)
+++ head/sys/dev/dc/if_dc.c Mon Oct 24 17:05:59 2011 (r226695)
@@ -2970,7 +2970,7 @@ dc_txeof(struct dc_softc *sc)
* Go through our tx list and free mbufs for those
* frames that have been transmitted.
*/
- bus_dmamap_sync(sc->dc_rx_ltag, sc->dc_tx_lmap, BUS_DMASYNC_POSTREAD |
+ bus_dmamap_sync(sc->dc_tx_ltag, sc->dc_tx_lmap, BUS_DMASYNC_POSTREAD |
BUS_DMASYNC_POSTWRITE);
setup = 0;
for (idx = sc->dc_cdata.dc_tx_cons; idx != sc->dc_cdata.dc_tx_prod;
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