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Don't disable TARF_TAG when the 1010 workaround is active, otherwise 

the target won't do tagged queuing again after e.g. a bus reset.
Just report to scsipi that we can't do tagged queuing.
This commit is contained in:
bouyer 2002-05-05 15:23:22 +00:00
parent df3d2c7ac3
commit 58e5d90faa
1 changed files with 9 additions and 8 deletions
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17
sys/dev/ic/siop_common.c
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@ -1,4 +1,4 @@
/* $NetBSD: siop_common.c,v 1.27 2002/05/04 18:43:22 bouyer Exp $ */
/* $NetBSD: siop_common.c,v 1.28 2002/05/05 15:23:22 bouyer Exp $ */
/*
* Copyright (c) 2000, 2002 Manuel Bouyer.
@ -33,7 +33,7 @@
/* SYM53c7/8xx PCI-SCSI I/O Processors driver */
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: siop_common.c,v 1.27 2002/05/04 18:43:22 bouyer Exp $");
__KERNEL_RCSID(0, "$NetBSD: siop_common.c,v 1.28 2002/05/05 15:23:22 bouyer Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -889,10 +889,6 @@ siop_update_xfer_mode(sc, target)
xm.xm_period = 0;
xm.xm_offset = 0;
/* 1010 workaround: can't do disconnect if not wide, so can't do tag */
if ((sc->features & SF_CHIP_GEBUG) &&
(sc->targets[target]->flags & TARF_ISWIDE) == 0)
siop_target->flags &= ~TARF_TAG;
if (siop_target->flags & TARF_ISWIDE)
xm.xm_mode |= PERIPH_CAP_WIDE16;
@ -901,7 +897,12 @@ siop_update_xfer_mode(sc, target)
xm.xm_offset = siop_target->offset;
xm.xm_mode |= PERIPH_CAP_SYNC;
}
if (siop_target->flags & TARF_TAG)
xm.xm_mode |= PERIPH_CAP_TQING;
if (siop_target->flags & TARF_TAG) {
/* 1010 workaround: can't do disconnect if not wide, so can't do tag */
if ((sc->features & SF_CHIP_GEBUG) == 0 ||
(sc->targets[target]->flags & TARF_ISWIDE))
xm.xm_mode |= PERIPH_CAP_TQING;
}
scsipi_async_event(&sc->sc_chan, ASYNC_EVENT_XFER_MODE, &xm);
}