diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/scsi/scsi-bus.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index 14c0aa557f..297216dfcb 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -461,6 +461,14 @@ static bool scsi_target_emulate_inquiry(SCSITargetReq *r) return true; } +static size_t scsi_sense_len(SCSIRequest *req) +{ + if (req->dev->type == TYPE_SCANNER) + return SCSI_SENSE_LEN_SCANNER; + else + return SCSI_SENSE_LEN; +} + static int32_t scsi_target_send_command(SCSIRequest *req, uint8_t *buf) { SCSITargetReq *r = DO_UPCAST(SCSITargetReq, req, req); @@ -477,7 +485,7 @@ static int32_t scsi_target_send_command(SCSIRequest *req, uint8_t *buf) } break; case REQUEST_SENSE: - scsi_target_alloc_buf(&r->req, SCSI_SENSE_LEN); + scsi_target_alloc_buf(&r->req, scsi_sense_len(req)); r->len = scsi_device_get_sense(r->req.dev, r->buf, MIN(req->cmd.xfer, r->buf_len), (req->cmd.buf[1] & 1) == 0); |