From: Markus Armbruster <armbru@redhat.com>
Date: Thu, 12 Jul 2012 16:52:31 +0000 (+0200)
Subject: ide scsi: Mess with geometry only for hard disk devices
X-Git-Tag: v1.2.0-rc0~77^2~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b2df431407a099ad2fe87a76188d12d99ab12841;p=thirdparty%2Fqemu.git

ide scsi: Mess with geometry only for hard disk devices

Legacy -drive cyls=... are now ignored completely when the drive
doesn't back a hard disk device.  Before, they were first checked
against a hard disk's limits, then ignored.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---

diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index 22e58dfc8a2..5ea9b8f4b29 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -149,7 +149,8 @@ static int ide_dev_initfn(IDEDevice *dev, IDEDriveKind kind)
     }
 
     blkconf_serial(&dev->conf, &dev->serial);
-    if (blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255) < 0) {
+    if (kind != IDE_CD
+        && blkconf_geometry(&dev->conf, &dev->chs_trans, 65536, 16, 255) < 0) {
         return -1;
     }
 
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c
index a9c727905a6..c8d5edd86e2 100644
--- a/hw/scsi-disk.c
+++ b/hw/scsi-disk.c
@@ -1958,7 +1958,8 @@ static int scsi_initfn(SCSIDevice *dev)
     }
 
     blkconf_serial(&s->qdev.conf, &s->serial);
-    if (blkconf_geometry(&dev->conf, NULL, 65535, 255, 255) < 0) {
+    if (dev->type == TYPE_DISK
+        && blkconf_geometry(&dev->conf, NULL, 65535, 255, 255) < 0) {
         return -1;
     }