diff options
| author | Kenneth R Westerback <krw@cvs.openbsd.org> | 2005-07-03 22:31:28 +0000 |
|---|---|---|
| committer | Kenneth R Westerback <krw@cvs.openbsd.org> | 2005-07-03 22:31:28 +0000 |
| commit | 5a21766d950ac1e7a8ceadd9b718884f4aa216fb (patch) | |
| tree | b4e6194b0c989672ccbc9125816af783626477c1 /sys/dev/ic/aac.c | |
| parent | 02b72cb30eea964619de3317ace902ac0963a24a (diff) | |
Fix data_length values in simulationed MODE SENSE page 4 responses so
that scsi_do_mode_sense() accepts them.
The data_length value does not include itself, and the pg_length value
in a mode page does not include itself or the page_code fields. We
were +1 on the former and -2 on the latter resulting in a data_length
value that was too small by one.
Eliminates 'mode sense page 5 not simulated' messages.
ok marco@
Diffstat (limited to 'sys/dev/ic/aac.c')
| -rw-r--r-- | sys/dev/ic/aac.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/sys/dev/ic/aac.c b/sys/dev/ic/aac.c index d5f83b5b54c..27b1b644ac9 100644 --- a/sys/dev/ic/aac.c +++ b/sys/dev/ic/aac.c @@ -1,4 +1,4 @@ -/* $OpenBSD: aac.c,v 1.20 2005/05/26 23:53:14 martin Exp $ */ +/* $OpenBSD: aac.c,v 1.21 2005/07/03 22:31:27 krw Exp $ */ /*- * Copyright (c) 2000 Michael Smith @@ -868,8 +868,9 @@ aac_internal_cache_cmd(xs) case 4: /* scsi_disk.h says this should be 0x16 */ mpd.dp.rigid_geometry.pg_length = 0x16; - mpd.hd.data_length = sizeof mpd.hd + sizeof mpd.bd + - mpd.dp.rigid_geometry.pg_length; + mpd.hd.data_length = sizeof mpd.hd - + sizeof mpd.hd.data_length + sizeof mpd.bd + + sizeof mpd.dp.rigid_geometry; mpd.hd.blk_desc_len = sizeof mpd.bd; /* XXX */ |