diff options
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/mpii.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/dev/pci/mpii.c b/sys/dev/pci/mpii.c index 916a9be1c7a..cf664b5d539 100644 --- a/sys/dev/pci/mpii.c +++ b/sys/dev/pci/mpii.c @@ -1,4 +1,4 @@ -/* $OpenBSD: mpii.c,v 1.69 2013/01/25 04:25:21 dlg Exp $ */ +/* $OpenBSD: mpii.c,v 1.70 2013/10/25 16:21:35 mikeb Exp $ */ /* * Copyright (c) 2010, 2012 Mike Belopuhov * Copyright (c) 2009 James Giannoules @@ -747,9 +747,8 @@ mpii_load_xs(struct mpii_ccb *ccb) return (1); } - /* safe default staring flags */ + /* safe default starting flags */ flags = MPII_SGE_FL_TYPE_SIMPLE | MPII_SGE_FL_SIZE_64; - /* if data out */ if (xs->flags & SCSI_DATA_OUT) flags |= MPII_SGE_FL_DIR_OUT; @@ -759,8 +758,8 @@ mpii_load_xs(struct mpii_ccb *ccb) sge->sg_hdr |= htole32(MPII_SGE_FL_LAST); /* offset to the chain sge from the beginning */ io->chain_offset = ((caddr_t)csge - (caddr_t)io) / 4; - /* lenght of the chain buffer */ - len = (dmap->dm_nsegs - i - 1) * sizeof(*sge); + /* length of the sgl segment we're pointing to */ + len = (dmap->dm_nsegs - i) * sizeof(*sge); csge->sg_hdr = htole32(MPII_SGE_FL_TYPE_CHAIN | MPII_SGE_FL_SIZE_64 | len); /* address of the next sge */ |