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lsi: check ssid versus sdid only if ssid is valid

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This prevents some (invalid) error messages on console.

Signed-off-by: Hervé Poussineau <hpoussin@reactos.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Hervé Poussineau 2013-09-14 17:51:06 +02:00 committed by Paolo Bonzini
parent 16b8ed1d09
commit c7ac9f403a
1 changed files with 2 additions and 1 deletions
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3
hw/scsi/lsi53c895a.c
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@ -1699,8 +1699,9 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val)
s->sxfer = val; s->sxfer = val;
break; break;
case 0x06: /* SDID */ case 0x06: /* SDID */
if ((val & 0xf) != (s->ssid & 0xf)) if ((s->ssid & 0x80) && (val & 0xf) != (s->ssid & 0xf)) {
BADF("Destination ID does not match SSID\n"); BADF("Destination ID does not match SSID\n");
}
s->sdid = val & 0xf; s->sdid = val & 0xf;
break; break;
case 0x07: /* GPREG0 */ case 0x07: /* GPREG0 */