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-rw-r--r--blockdev.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/blockdev.c b/blockdev.c
index 7e4c548426..7d7ac31677 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -565,7 +565,11 @@ 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);