From 34ffa303c0cb28eb7995b23057c9372d16410366 Mon Sep 17 00:00:00 2001
From: Laszlo Ast <laszlo.ast@siemens-enterprise.com>
Date: Thu, 19 Nov 2009 11:07:12 +0100
Subject: lsi53c895a: Add support for LSI53C700 Family Compatibility bit

Signed-off-by: Laszlo Ast <laszlo.ast@siemens-enterprise.com>
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 hw/lsi53c895a.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'hw')

diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c
index f0e8be9303..0c5e50ab3e 100644
--- a/hw/lsi53c895a.c
+++ b/hw/lsi53c895a.c
@@ -585,6 +585,10 @@ static void lsi_reselect(LSIState *s, uint32_t tag)
     }
     id = (tag >> 8) & 0xf;
     s->ssid = id | 0x80;
+    /* LSI53C700 Family Compatibility, see LSI53C895A 4-73 */
+    if (!s->dcntl & LSI_DCNTL_COM) {
+        s->sfbr = 1 << (id & 0x7);
+    }
     DPRINTF("Reselected target %d\n", id);
     s->current_dev = s->bus.devs[id];
     s->current_tag = tag;
-- 
cgit v1.2.3