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Turn off command tagging by default for pre-SCSI2 devices.

This commit is contained in:
pk 2001-02-16 22:54:27 +00:00
parent d3115a2cc4
commit 672f49bfa2
1 changed files with 10 additions and 1 deletions
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11
sys/dev/scsipi/scsiconf.c
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@ -1,4 +1,4 @@
/* $NetBSD: scsiconf.c,v 1.154 2001/01/18 20:28:21 jdolecek Exp $ */ /* $NetBSD: scsiconf.c,v 1.155 2001/02/16 22:54:27 pk Exp $ */
/*- /*-
* Copyright (c) 1998 The NetBSD Foundation, Inc. * Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -779,7 +779,16 @@ scsi_probedev(scsi, target, lun)
sc_link->quirks |= SDEV_NOSYNC; sc_link->quirks |= SDEV_NOSYNC;
if ((inqbuf.flags3 & SID_WBus16) == 0) if ((inqbuf.flags3 & SID_WBus16) == 0)
sc_link->quirks |= SDEV_NOWIDE; sc_link->quirks |= SDEV_NOWIDE;
} else {
/*
* Turn off command tagging for SCSI 1 devices.
* If the need arises, we could define a `SDEV_FORCETAG'
* quirk and set it for pre-SCSI2 devices that actually
* do support tagged commands.
*/
sc_link->quirks |= SDEV_NOTAG;
} }
/* /*
* Now apply any quirks from the table. * Now apply any quirks from the table.
*/ */