diff options
| author | Christopher Pascoe <pascoe@cvs.openbsd.org> | 2007-04-07 15:58:27 +0000 |
|---|---|---|
| committer | Christopher Pascoe <pascoe@cvs.openbsd.org> | 2007-04-07 15:58:27 +0000 |
| commit | c4fde1b8b63c728a5451dce48df7430868c86aa1 (patch) | |
| tree | c7eab95cc1e8e61d0a0df6a4218fd31db8f78c82 /sys | |
| parent | e6fe05a65b2411797fdbbcc6dc38fed30ff3fe9a (diff) | |
Always assume write commands had zero residual; the chip only counts
received bytes.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/dev/ic/sili.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/dev/ic/sili.c b/sys/dev/ic/sili.c index 6179bfb249f..1fcd3d33151 100644 --- a/sys/dev/ic/sili.c +++ b/sys/dev/ic/sili.c @@ -1,4 +1,4 @@ -/* $OpenBSD: sili.c,v 1.25 2007/04/07 15:44:22 pascoe Exp $ */ +/* $OpenBSD: sili.c,v 1.26 2007/04/07 15:58:26 pascoe Exp $ */ /* * Copyright (c) 2007 David Gwynne <dlg@openbsd.org> @@ -878,7 +878,11 @@ sili_unload(struct sili_ccb *ccb) BUS_DMASYNC_POSTWRITE); bus_dmamap_unload(sc->sc_dmat, dmap); - xa->resid = xa->datalen - sili_pread(sp, SILI_PREG_RX_COUNT(xa->tag)); + if (xa->flags & ATA_F_READ) + xa->resid = xa->datalen - sili_pread(sp, + SILI_PREG_RX_COUNT(xa->tag)); + else + xa->resid = 0; } int |