diff options
Diffstat (limited to 'hw/scsi/scsi-bus.c')
| -rw-r--r-- | hw/scsi/scsi-bus.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/hw/scsi/scsi-bus.c b/hw/scsi/scsi-bus.c index ea916d1466..3496c0bbd8 100644 --- a/hw/scsi/scsi-bus.c +++ b/hw/scsi/scsi-bus.c @@ -886,7 +886,6 @@ static int scsi_req_length(SCSICommand *cmd, SCSIDevice *dev, uint8_t *buf) case RELEASE: case ERASE: case ALLOW_MEDIUM_REMOVAL: - case VERIFY_10: case SEEK_10: case SYNCHRONIZE_CACHE: case SYNCHRONIZE_CACHE_16: @@ -903,6 +902,16 @@ static int scsi_req_length(SCSICommand *cmd, SCSIDevice *dev, uint8_t *buf) case ALLOW_OVERWRITE: cmd->xfer = 0; break; + case VERIFY_10: + case VERIFY_12: + case VERIFY_16: + if ((buf[1] & 2) == 0) { + cmd->xfer = 0; + } else if ((buf[1] & 4) == 1) { + cmd->xfer = 1; + } + cmd->xfer *= dev->blocksize; + break; case MODE_SENSE: break; case WRITE_SAME_10: @@ -1100,6 +1109,9 @@ static void scsi_cmd_xfer_mode(SCSICommand *cmd) case WRITE_VERIFY_12: case WRITE_16: case WRITE_VERIFY_16: + case VERIFY_10: + case VERIFY_12: + case VERIFY_16: case COPY: case COPY_VERIFY: case COMPARE: @@ -1293,6 +1305,11 @@ const struct SCSISense sense_code_ILLEGAL_REQ_REMOVAL_PREVENTED = { .key = ILLEGAL_REQUEST, .asc = 0x53, .ascq = 0x02 }; +/* Illegal request, Invalid Transfer Tag */ +const struct SCSISense sense_code_INVALID_TAG = { + .key = ILLEGAL_REQUEST, .asc = 0x4b, .ascq = 0x01 +}; + /* Command aborted, I/O process terminated */ const struct SCSISense sense_code_IO_ERROR = { .key = ABORTED_COMMAND, .asc = 0x00, .ascq = 0x06 @@ -1308,6 +1325,11 @@ const struct SCSISense sense_code_LUN_FAILURE = { .key = ABORTED_COMMAND, .asc = 0x3e, .ascq = 0x01 }; +/* Command aborted, Overlapped Commands Attempted */ +const struct SCSISense sense_code_OVERLAPPED_COMMANDS = { + .key = ABORTED_COMMAND, .asc = 0x4e, .ascq = 0x00 +}; + /* Unit attention, Capacity data has changed */ const struct SCSISense sense_code_CAPACITY_CHANGED = { .key = UNIT_ATTENTION, .asc = 0x2a, .ascq = 0x09 |