diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi-disk.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index b2f61fea26..bf7efc0bbe 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -460,8 +460,12 @@ static int scsi_disk_emulate_inquiry(SCSIRequest *req, uint8_t *outbuf) } memcpy(&outbuf[8], "QEMU ", 8); memcpy(&outbuf[32], s->version ? s->version : QEMU_VERSION, 4); - /* Identify device as SCSI-3 rev 1. - Some later commands are also implemented. */ + /* + * We claim conformance to SPC-3, which is required for guests + * to ask for modern features like READ CAPACITY(16) or the + * block characteristics VPD page by default. Not all of SPC-3 + * is actually implemented, but we're good enough. + */ outbuf[2] = 5; outbuf[3] = 2; /* Format 2 */ |