svn commit: r185244 - head/sys/dev/msk
Pyun YongHyeon
yongari at FreeBSD.org
Sun Nov 23 18:21:50 PST 2008
Author: yongari
Date: Mon Nov 24 02:21:50 2008
New Revision: 185244
URL: http://svn.freebsd.org/changeset/base/185244
Log:
Save the value read from TX queue CSR, so we don't test against a
stale one.
Submitted by: sephe
Modified:
head/sys/dev/msk/if_msk.c
Modified: head/sys/dev/msk/if_msk.c
==============================================================================
--- head/sys/dev/msk/if_msk.c Mon Nov 24 01:34:56 2008 (r185243)
+++ head/sys/dev/msk/if_msk.c Mon Nov 24 02:21:50 2008 (r185244)
@@ -3966,7 +3966,7 @@ msk_stop(struct msk_if_softc *sc_if)
if ((val & (BMU_STOP | BMU_IDLE)) == 0) {
CSR_WRITE_4(sc, Q_ADDR(sc_if->msk_txq, Q_CSR),
BMU_STOP);
- CSR_READ_4(sc, Q_ADDR(sc_if->msk_txq, Q_CSR));
+ val = CSR_READ_4(sc, Q_ADDR(sc_if->msk_txq, Q_CSR));
} else
break;
DELAY(1);
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