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-rw-r--r--hw/scsi/scsi-disk.c4
-rw-r--r--hw/scsi/trace-events1
2 files changed, 5 insertions, 0 deletions
diff --git a/hw/scsi/scsi-disk.c b/hw/scsi/scsi-disk.c
index 2cdbba7ccc..9413b33bac 100644
--- a/hw/scsi/scsi-disk.c
+++ b/hw/scsi/scsi-disk.c
@@ -2180,6 +2180,9 @@ static int32_t scsi_disk_emulate_command(SCSIRequest *req, uint8_t *buf)
         trace_scsi_disk_emulate_command_WRITE_SAME(
                 req->cmd.buf[0] == WRITE_SAME_10 ? 10 : 16, r->req.cmd.xfer);
         break;
+    case FORMAT_UNIT:
+        trace_scsi_disk_emulate_command_FORMAT_UNIT(r->req.cmd.xfer);
+        break;
     default:
         trace_scsi_disk_emulate_command_UNKNOWN(buf[0],
                                                 scsi_command_name(buf[0]));
@@ -2585,6 +2588,7 @@ static const SCSIReqOps *const scsi_disk_reqops_dispatch[256] = {
     [VERIFY_10]                       = &scsi_disk_emulate_reqops,
     [VERIFY_12]                       = &scsi_disk_emulate_reqops,
     [VERIFY_16]                       = &scsi_disk_emulate_reqops,
+    [FORMAT_UNIT]                     = &scsi_disk_emulate_reqops,
 
     [READ_6]                          = &scsi_disk_dma_reqops,
     [READ_10]                         = &scsi_disk_dma_reqops,
diff --git a/hw/scsi/trace-events b/hw/scsi/trace-events
index 20fb0dc162..03b2640934 100644
--- a/hw/scsi/trace-events
+++ b/hw/scsi/trace-events
@@ -334,6 +334,7 @@ scsi_disk_emulate_command_UNMAP(size_t xfer) "Unmap (len %zd)"
 scsi_disk_emulate_command_VERIFY(int bytchk) "Verify (bytchk %d)"
 scsi_disk_emulate_command_WRITE_SAME(int cmd, size_t xfer) "WRITE SAME %d (len %zd)"
 scsi_disk_emulate_command_UNKNOWN(int cmd, const char *name) "Unknown SCSI command (0x%2.2x=%s)"
+scsi_disk_emulate_command_FORMAT_UNIT(size_t xfer) "Format Unit (len %zu)"
 scsi_disk_dma_command_READ(uint64_t lba, uint32_t len) "Read (sector %" PRId64 ", count %u)"
 scsi_disk_dma_command_WRITE(const char *cmd, uint64_t lba, int len) "Write %s(sector %" PRId64 ", count %u)"
 scsi_disk_new_request(uint32_t lun, uint32_t tag, const char *line) "Command: lun=%d tag=0x%x data=%s"