650 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_qc_set_pc_nbytes()  local
652 	qc->extrabytes = scmd->extra_len;  in ata_qc_set_pc_nbytes()
653 	qc->nbytes = scsi_bufflen(scmd) + qc->extrabytes;  in ata_qc_set_pc_nbytes()
1170 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_start_stop_xlat()  local
1172 	const u8 *cdb = scmd->cmnd;  in ata_scsi_start_stop_xlat()
1176 	if (scmd->cmd_len < 5) {  in ata_scsi_start_stop_xlat()
1241 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp);  in ata_scsi_start_stop_xlat()
1244 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_start_stop_xlat()
1385 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_verify_xlat()  local
1389 	const u8 *cdb = scmd->cmnd;  in ata_scsi_verify_xlat()
1398 		if (scmd->cmd_len < 10) {  in ata_scsi_verify_xlat()
1404 		if (scmd->cmd_len < 16) {  in ata_scsi_verify_xlat()
1486 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff);  in ata_scsi_verify_xlat()
1490 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x21, 0x0);  in ata_scsi_verify_xlat()
1495 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_verify_xlat()
1499 static bool ata_check_nblocks(struct scsi_cmnd *scmd, u32 n_blocks)  in ata_check_nblocks()  argument
1501 	struct request *rq = scmd->request;  in ata_check_nblocks()
1507 	req_blocks = blk_rq_bytes(rq) / scmd->device->sector_size;  in ata_check_nblocks()
1534 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_rw_xlat()  local
1535 	const u8 *cdb = scmd->cmnd;  in ata_scsi_rw_xlat()
1536 	struct request *rq = scmd->request;  in ata_scsi_rw_xlat()
1551 		if (unlikely(scmd->cmd_len < 10)) {  in ata_scsi_rw_xlat()
1558 		if (!ata_check_nblocks(scmd, n_block))  in ata_scsi_rw_xlat()
1563 		if (unlikely(scmd->cmd_len < 6)) {  in ata_scsi_rw_xlat()
1574 		if (!ata_check_nblocks(scmd, n_block))  in ata_scsi_rw_xlat()
1579 		if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_rw_xlat()
1586 		if (!ata_check_nblocks(scmd, n_block))  in ata_scsi_rw_xlat()
1607 	qc->nbytes = n_block * scmd->device->sector_size;  in ata_scsi_rw_xlat()
1619 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff);  in ata_scsi_rw_xlat()
1623 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x21, 0x0);  in ata_scsi_rw_xlat()
1628 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_rw_xlat()
2663 	struct scsi_cmnd *scmd = qc->scsicmd;  in atapi_xlat()  local
2665 	int nodata = (scmd->sc_data_direction == DMA_NONE);  in atapi_xlat()
2670 	memcpy(qc->cdb, scmd->cmnd, scmd->cmd_len);  in atapi_xlat()
2675 	if (scmd->sc_data_direction == DMA_TO_DEVICE) {  in atapi_xlat()
2734 		    (scmd->sc_data_direction != DMA_TO_DEVICE))  in atapi_xlat()
2857 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_pass_thru()  local
2859 	const u8 *cdb = scmd->cmnd;  in ata_scsi_pass_thru()
2878 		if (scmd->sc_data_direction != DMA_NONE) {  in ata_scsi_pass_thru()
2977 		qc->sect_size = scsi_bufflen(scmd);  in ata_scsi_pass_thru()
3011 		qc->sect_size = scmd->device->sector_size;  in ata_scsi_pass_thru()
3025 	if (scmd->sc_data_direction == DMA_TO_DEVICE)  in ata_scsi_pass_thru()
3103 	ata_scsi_set_invalid_field(dev, scmd, fp, 0xff);  in ata_scsi_pass_thru()
3175 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_write_same_xlat()  local
3176 	struct scsi_device *sdp = scmd->device;  in ata_scsi_write_same_xlat()
3179 	const u8 *cdb = scmd->cmnd;  in ata_scsi_write_same_xlat()
3197 	if (unlikely(blk_rq_is_passthrough(scmd->request)))  in ata_scsi_write_same_xlat()
3200 	if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_write_same_xlat()
3223 	if (!scsi_sg_count(scmd))  in ata_scsi_write_same_xlat()
3232 	size = ata_format_dsm_trim_descr(scmd, trmax, block, n_block);  in ata_scsi_write_same_xlat()
3263 	ata_scsi_set_invalid_field(dev, scmd, fp, bp);  in ata_scsi_write_same_xlat()
3267 	ata_scsi_set_sense(dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_write_same_xlat()
3271 	ata_scsi_set_sense(dev, scmd, ILLEGAL_REQUEST, 0x20, 0x0);  in ata_scsi_write_same_xlat()
3357 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_report_zones_complete()  local
3362 	sg_miter_start(&miter, scsi_sglist(scmd), scsi_sg_count(scmd),  in ata_scsi_report_zones_complete()
3421 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_zbc_in_xlat()  local
3422 	const u8 *cdb = scmd->cmnd;  in ata_scsi_zbc_in_xlat()
3428 	if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_zbc_in_xlat()
3430 			     scmd->cmd_len);  in ata_scsi_zbc_in_xlat()
3435 	if (n_block != scsi_bufflen(scmd)) {  in ata_scsi_zbc_in_xlat()
3437 			     n_block, scsi_bufflen(scmd));  in ata_scsi_zbc_in_xlat()
3492 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp);  in ata_scsi_zbc_in_xlat()
3497 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_zbc_in_xlat()
3504 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_zbc_out_xlat()  local
3506 	const u8 *cdb = scmd->cmnd;  in ata_scsi_zbc_out_xlat()
3512 	if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_zbc_out_xlat()
3571 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff);  in ata_scsi_zbc_out_xlat()
3575 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_zbc_out_xlat()
3703 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_mode_select_xlat()  local
3704 	const u8 *cdb = scmd->cmnd;  in ata_scsi_mode_select_xlat()
3717 		if (scmd->cmd_len < 5) {  in ata_scsi_mode_select_xlat()
3725 		if (scmd->cmd_len < 9) {  in ata_scsi_mode_select_xlat()
3742 	if (!scsi_sg_count(scmd) || scsi_sglist(scmd)->length < len)  in ata_scsi_mode_select_xlat()
3749 	if (!sg_copy_to_buffer(scsi_sglist(scmd), scsi_sg_count(scmd),  in ata_scsi_mode_select_xlat()
3835 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp);  in ata_scsi_mode_select_xlat()
3839 	ata_scsi_set_invalid_parameter(qc->dev, scmd, fp);  in ata_scsi_mode_select_xlat()
3844 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_mode_select_xlat()
3848 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_mode_select_xlat()
3864 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_security_inout_xlat()  local
3865 	const u8 *cdb = scmd->cmnd;  in ata_scsi_security_inout_xlat()
3877 		ata_scsi_set_invalid_field(qc->dev, scmd, 1, 0);  in ata_scsi_security_inout_xlat()
3883 			ata_scsi_set_invalid_field(qc->dev, scmd, 6, 0);  in ata_scsi_security_inout_xlat()
3888 			ata_scsi_set_invalid_field(qc->dev, scmd, 6, 0);  in ata_scsi_security_inout_xlat()
3930 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_var_len_cdb_xlat()  local
3931 	const u8 *cdb = scmd->cmnd;  in ata_scsi_var_len_cdb_xlat()
4033 int __ata_scsi_queuecmd(struct scsi_cmnd *scmd, struct ata_device *dev)  in __ata_scsi_queuecmd()  argument
4036 	u8 scsi_op = scmd->cmnd[0];  in __ata_scsi_queuecmd()
4048 	if (unlikely(!scmd->cmd_len))  in __ata_scsi_queuecmd()
4052 		if (unlikely(scmd->cmd_len > dev->cdb_len))  in __ata_scsi_queuecmd()
4060 		if (unlikely(len > scmd->cmd_len ||  in __ata_scsi_queuecmd()
4062 			     scmd->cmd_len > ATAPI_CDB_LEN))  in __ata_scsi_queuecmd()
4068 		if (unlikely(scmd->cmd_len > 16))  in __ata_scsi_queuecmd()
4075 		return ata_scsi_translate(dev, scmd, xlat_func);  in __ata_scsi_queuecmd()
4077 	ata_scsi_simulate(dev, scmd);  in __ata_scsi_queuecmd()
4083 		scmd->cmd_len, scsi_op, dev->cdb_len);  in __ata_scsi_queuecmd()
4084 	scmd->result = DID_ERROR << 16;  in __ata_scsi_queuecmd()
4085 	scmd->scsi_done(scmd);  in __ata_scsi_queuecmd()