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-rw-r--r--hw/scsi/lsi53c895a.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/hw/scsi/lsi53c895a.c b/hw/scsi/lsi53c895a.c
index 4cc0c6adbc..4314efe9f0 100644
--- a/hw/scsi/lsi53c895a.c
+++ b/hw/scsi/lsi53c895a.c
@@ -1699,8 +1699,9 @@ static void lsi_reg_writeb(LSIState *s, int offset, uint8_t val)
s->sxfer = val;
break;
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");
+ }
s->sdid = val & 0xf;
break;
case 0x07: /* GPREG0 */