From b2056c167dc837e80afaf69f23ba0a68d95fe395 Mon Sep 17 00:00:00 2001
From: blueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Sun, 29 Mar 2009 15:40:21 +0000
Subject: [PATCH] misc scsi disk/cdrom fixes/improvements 2/4

Implement cdrom load/eject functionality (Start Stop Unit command)

Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6952 c046a42c-6fe2-441c-8c8c-71466251a162
---
 hw/scsi-disk.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index da3fa417be..6438fb60d1 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -725,6 +725,10 @@ static int32_t scsi_send_command(SCSIDevice *d, uint32_t tag,
         break;
     case 0x1b:
         DPRINTF("Start Stop Unit\n");
+        if (bdrv_get_type_hint(s->bdrv) == BDRV_TYPE_CDROM &&
+            (buf[4] & 2))
+            /* load/eject medium */
+            bdrv_eject(s->bdrv, !(buf[4] & 1));
 	break;
     case 0x1e:
         DPRINTF("Prevent Allow Medium Removal (prevent = %d)\n", buf[4] & 3);