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Diffstat (limited to 'hw/scsi/scsi-disk.c')
-rw-r--r--hw/scsi/scsi-disk.c14
1 files changed, 11 insertions, 3 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 02733dc507..74e6a14c29 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -61,8 +61,9 @@ typedef struct SCSIDiskReq {
BlockAcctCookie acct;
} SCSIDiskReq;
-#define SCSI_DISK_F_REMOVABLE 0
-#define SCSI_DISK_F_DPOFUA 1
+#define SCSI_DISK_F_REMOVABLE 0
+#define SCSI_DISK_F_DPOFUA 1
+#define SCSI_DISK_F_NO_REMOVABLE_DEVOPS 2
struct SCSIDiskState
{
@@ -2110,7 +2111,8 @@ static int scsi_initfn(SCSIDevice *dev)
return -1;
}
- if (s->features & (1 << SCSI_DISK_F_REMOVABLE)) {
+ if ((s->features & (1 << SCSI_DISK_F_REMOVABLE)) &&
+ !(s->features & (1 << SCSI_DISK_F_NO_REMOVABLE_DEVOPS))) {
bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_removable_block_ops, s);
} else {
bdrv_set_dev_ops(s->qdev.conf.bs, &scsi_disk_block_ops, s);
@@ -2322,6 +2324,12 @@ static int scsi_block_initfn(SCSIDevice *dev)
} else {
s->qdev.blocksize = 512;
}
+
+ /* Makes the scsi-block device not removable by using HMP and QMP eject
+ * command.
+ */
+ s->features |= (1 << SCSI_DISK_F_NO_REMOVABLE_DEVOPS);
+
return scsi_initfn(&s->qdev);
}