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-rw-r--r--blockdev.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c
index 7e4c548426..7a6613a2d2 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -18,6 +18,7 @@
 #include "block_int.h"
 #include "qmp-commands.h"
 #include "trace.h"
+#include "arch_init.h"
 
 static QTAILQ_HEAD(drivelist, DriveInfo) drives = QTAILQ_HEAD_INITIALIZER(drives);
 
@@ -565,7 +566,11 @@ DriveInfo *drive_init(QemuOpts *opts, int default_to_scsi)
     case IF_VIRTIO:
         /* add virtio block device */
         opts = qemu_opts_create(qemu_find_opts("device"), NULL, 0);
-        qemu_opt_set(opts, "driver", "virtio-blk");
+        if (arch_type == QEMU_ARCH_S390X) {
+            qemu_opt_set(opts, "driver", "virtio-blk-s390");
+        } else {
+            qemu_opt_set(opts, "driver", "virtio-blk-pci");
+        }
         qemu_opt_set(opts, "drive", dinfo->id);
         if (devaddr)
             qemu_opt_set(opts, "addr", devaddr);