diff options
| author | pirzyk <pirzyk@FreeBSD.org> | 2002-10-17 23:37:03 +0000 |
|---|---|---|
| committer | pirzyk <pirzyk@FreeBSD.org> | 2002-10-17 23:37:03 +0000 |
| commit | 4899955bb4e2b39e0c23e1fb8679be27899a336e (patch) | |
| tree | df6f2ee959c3dc74aaf6ad3c5b8b8e8ef9428af4 /sys/cam | |
| parent | a09fdd84e6e7ef1507a1f5b4d5cbf9ba98dfcb80 (diff) | |
| download | FreeBSD-src-4899955bb4e2b39e0c23e1fb8679be27899a336e.zip FreeBSD-src-4899955bb4e2b39e0c23e1fb8679be27899a336e.tar.gz | |
Changed the scsi mode command to use 10 bytes scsi commands instead
of the 6 byte ones. This helps with using a IDE cdrom behind a USB
interface.
PR: kern/43885
Diffstat (limited to 'sys/cam')
| -rw-r--r-- | sys/cam/scsi/scsi_cd.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/sys/cam/scsi/scsi_cd.c b/sys/cam/scsi/scsi_cd.c index a7af9ba..1881198fc 100644 --- a/sys/cam/scsi/scsi_cd.c +++ b/sys/cam/scsi/scsi_cd.c @@ -2632,7 +2632,7 @@ cdreadsubchannel(struct cam_periph *periph, u_int32_t mode, static int cdgetmode(struct cam_periph *periph, struct cd_mode_data *data, u_int32_t page) { - struct scsi_mode_sense_6 *scsi_cmd; + struct scsi_mode_sense_10 *scsi_cmd; struct ccb_scsiio *csio; union ccb *ccb; int error; @@ -2650,15 +2650,16 @@ cdgetmode(struct cam_periph *periph, struct cd_mode_data *data, u_int32_t page) /* data_ptr */ (u_int8_t *)data, /* dxfer_len */ sizeof(*data), /* sense_len */ SSD_FULL_SIZE, - sizeof(struct scsi_mode_sense_6), + sizeof(struct scsi_mode_sense_10), /* timeout */ 50000); - scsi_cmd = (struct scsi_mode_sense_6 *)&csio->cdb_io.cdb_bytes; + scsi_cmd = (struct scsi_mode_sense_10 *)&csio->cdb_io.cdb_bytes; bzero (scsi_cmd, sizeof(*scsi_cmd)); scsi_cmd->page = page; - scsi_cmd->length = sizeof(*data) & 0xff; - scsi_cmd->opcode = MODE_SENSE; + scsi_cmd->length[0] = (sizeof(*data)) >> 8; + scsi_cmd->length[1] = (sizeof(*data)) & 0xff; + scsi_cmd->opcode = MODE_SENSE_10; error = cdrunccb(ccb, cderror, /*cam_flags*/CAM_RETRY_SELTO, /*sense_flags*/SF_RETRY_UA); @@ -2671,7 +2672,7 @@ cdgetmode(struct cam_periph *periph, struct cd_mode_data *data, u_int32_t page) static int cdsetmode(struct cam_periph *periph, struct cd_mode_data *data) { - struct scsi_mode_select_6 *scsi_cmd; + struct scsi_mode_select_10 *scsi_cmd; struct ccb_scsiio *csio; union ccb *ccb; int error; @@ -2690,15 +2691,16 @@ cdsetmode(struct cam_periph *periph, struct cd_mode_data *data) /* data_ptr */ (u_int8_t *)data, /* dxfer_len */ sizeof(*data), /* sense_len */ SSD_FULL_SIZE, - sizeof(struct scsi_mode_select_6), + sizeof(struct scsi_mode_select_10), /* timeout */ 50000); - scsi_cmd = (struct scsi_mode_select_6 *)&csio->cdb_io.cdb_bytes; + scsi_cmd = (struct scsi_mode_select_10 *)&csio->cdb_io.cdb_bytes; bzero(scsi_cmd, sizeof(*scsi_cmd)); scsi_cmd->opcode = MODE_SELECT; scsi_cmd->byte2 |= SMS_PF; - scsi_cmd->length = sizeof(*data) & 0xff; + scsi_cmd->length[0] = (sizeof(*data)) >> 8; + scsi_cmd->length[1] = (sizeof(*data)) & 0xff; data->header.data_length = 0; /* * SONY drives do not allow a mode select with a medium_type |
