diff options
| author | msmith <msmith@FreeBSD.org> | 1999-10-22 20:55:15 +0000 |
|---|---|---|
| committer | msmith <msmith@FreeBSD.org> | 1999-10-22 20:55:15 +0000 |
| commit | 1e1a86c642c05b04b68acddb82e4524ef9c582ee (patch) | |
| tree | 4d97bb1ebae1734ba870eba437870c1f68d749ee /sys/dev/amr | |
| parent | 3d0daca952a67f886c2b99bf749026ca12b3bd48 (diff) | |
| download | FreeBSD-src-1e1a86c642c05b04b68acddb82e4524ef9c582ee.zip FreeBSD-src-1e1a86c642c05b04b68acddb82e4524ef9c582ee.tar.gz | |
Use the physical block number, not the logical block number, for I/O
operations. The latter only works where the partion begins at the bottom
of the disk. Whoops.
Submitted by: Chris Csanady <cc@137.org>
Diffstat (limited to 'sys/dev/amr')
| -rw-r--r-- | sys/dev/amr/amr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/dev/amr/amr.c b/sys/dev/amr/amr.c index 257479b..ca83a13 100644 --- a/sys/dev/amr/amr.c +++ b/sys/dev/amr/amr.c @@ -863,16 +863,16 @@ amr_startio(struct amr_softc *sc) driveno = amrd->amrd_drive - &sc->amr_drive[0]; blkcount = bp->b_bcount / AMR_BLKSIZE; - if ((bp->b_blkno + blkcount) > sc->amr_drive[driveno].al_size) + if ((bp->b_pblkno + blkcount) > sc->amr_drive[driveno].al_size) device_printf(sc->amr_dev, "I/O beyond end of unit (%u,%d > %u)\n", - bp->b_blkno, blkcount, sc->amr_drive[driveno].al_size); + bp->b_pblkno, blkcount, sc->amr_drive[driveno].al_size); /* * Build the I/O command. */ ac->ac_mailbox.mb_command = cmd; ac->ac_mailbox.mb_blkcount = blkcount; - ac->ac_mailbox.mb_lba = bp->b_blkno; + ac->ac_mailbox.mb_lba = bp->b_pblkno; ac->ac_mailbox.mb_physaddr = ac->ac_sgphys; ac->ac_mailbox.mb_drive = driveno; ac->ac_mailbox.mb_nsgelem = ac->ac_nsgent; |
