868 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_qc_set_pc_nbytes()  local
870 	qc->extrabytes = scmd->request->extra_len;  in ata_qc_set_pc_nbytes()
871 	qc->nbytes = scsi_bufflen(scmd) + qc->extrabytes;  in ata_qc_set_pc_nbytes()
1460 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_start_stop_xlat()  local
1462 	const u8 *cdb = scmd->cmnd;  in ata_scsi_start_stop_xlat()
1466 	if (scmd->cmd_len < 5) {  in ata_scsi_start_stop_xlat()
1531 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp);  in ata_scsi_start_stop_xlat()
1534 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_start_stop_xlat()
1675 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_verify_xlat()  local
1679 	const u8 *cdb = scmd->cmnd;  in ata_scsi_verify_xlat()
1688 		if (scmd->cmd_len < 10) {  in ata_scsi_verify_xlat()
1694 		if (scmd->cmd_len < 16) {  in ata_scsi_verify_xlat()
1776 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff);  in ata_scsi_verify_xlat()
1780 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x21, 0x0);  in ata_scsi_verify_xlat()
1785 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_verify_xlat()
1789 static bool ata_check_nblocks(struct scsi_cmnd *scmd, u32 n_blocks)  in ata_check_nblocks()  argument
1791 	struct request *rq = scmd->request;  in ata_check_nblocks()
1797 	req_blocks = blk_rq_bytes(rq) / scmd->device->sector_size;  in ata_check_nblocks()
1824 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_rw_xlat()  local
1825 	const u8 *cdb = scmd->cmnd;  in ata_scsi_rw_xlat()
1826 	struct request *rq = scmd->request;  in ata_scsi_rw_xlat()
1841 		if (unlikely(scmd->cmd_len < 10)) {  in ata_scsi_rw_xlat()
1848 		if (!ata_check_nblocks(scmd, n_block))  in ata_scsi_rw_xlat()
1853 		if (unlikely(scmd->cmd_len < 6)) {  in ata_scsi_rw_xlat()
1864 		if (!ata_check_nblocks(scmd, n_block))  in ata_scsi_rw_xlat()
1869 		if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_rw_xlat()
1876 		if (!ata_check_nblocks(scmd, n_block))  in ata_scsi_rw_xlat()
1897 	qc->nbytes = n_block * scmd->device->sector_size;  in ata_scsi_rw_xlat()
1909 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff);  in ata_scsi_rw_xlat()
1913 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x21, 0x0);  in ata_scsi_rw_xlat()
1918 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_rw_xlat()
2951 	struct scsi_cmnd *scmd = qc->scsicmd;  in atapi_xlat()  local
2953 	int nodata = (scmd->sc_data_direction == DMA_NONE);  in atapi_xlat()
2958 	memcpy(qc->cdb, scmd->cmnd, scmd->cmd_len);  in atapi_xlat()
2963 	if (scmd->sc_data_direction == DMA_TO_DEVICE) {  in atapi_xlat()
3022 		    (scmd->sc_data_direction != DMA_TO_DEVICE))  in atapi_xlat()
3145 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_pass_thru()  local
3147 	const u8 *cdb = scmd->cmnd;  in ata_scsi_pass_thru()
3254 		qc->sect_size = scsi_bufflen(scmd);  in ata_scsi_pass_thru()
3288 		qc->sect_size = scmd->device->sector_size;  in ata_scsi_pass_thru()
3302 	if (scmd->sc_data_direction == DMA_TO_DEVICE)  in ata_scsi_pass_thru()
3380 	ata_scsi_set_invalid_field(dev, scmd, fp, 0xff);  in ata_scsi_pass_thru()
3452 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_write_same_xlat()  local
3453 	struct scsi_device *sdp = scmd->device;  in ata_scsi_write_same_xlat()
3456 	const u8 *cdb = scmd->cmnd;  in ata_scsi_write_same_xlat()
3474 	if (unlikely(blk_rq_is_passthrough(scmd->request)))  in ata_scsi_write_same_xlat()
3477 	if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_write_same_xlat()
3500 	if (!scsi_sg_count(scmd))  in ata_scsi_write_same_xlat()
3509 	size = ata_format_dsm_trim_descr(scmd, trmax, block, n_block);  in ata_scsi_write_same_xlat()
3540 	ata_scsi_set_invalid_field(dev, scmd, fp, bp);  in ata_scsi_write_same_xlat()
3544 	ata_scsi_set_sense(dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_write_same_xlat()
3548 	ata_scsi_set_sense(dev, scmd, ILLEGAL_REQUEST, 0x20, 0x0);  in ata_scsi_write_same_xlat()
3633 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_report_zones_complete()  local
3638 	sg_miter_start(&miter, scsi_sglist(scmd), scsi_sg_count(scmd),  in ata_scsi_report_zones_complete()
3697 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_zbc_in_xlat()  local
3698 	const u8 *cdb = scmd->cmnd;  in ata_scsi_zbc_in_xlat()
3704 	if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_zbc_in_xlat()
3706 			     scmd->cmd_len);  in ata_scsi_zbc_in_xlat()
3711 	if (n_block != scsi_bufflen(scmd)) {  in ata_scsi_zbc_in_xlat()
3713 			     n_block, scsi_bufflen(scmd));  in ata_scsi_zbc_in_xlat()
3768 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp);  in ata_scsi_zbc_in_xlat()
3773 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_zbc_in_xlat()
3780 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_zbc_out_xlat()  local
3782 	const u8 *cdb = scmd->cmnd;  in ata_scsi_zbc_out_xlat()
3788 	if (unlikely(scmd->cmd_len < 16)) {  in ata_scsi_zbc_out_xlat()
3847 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, 0xff);  in ata_scsi_zbc_out_xlat()
3851 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_zbc_out_xlat()
3979 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_mode_select_xlat()  local
3980 	const u8 *cdb = scmd->cmnd;  in ata_scsi_mode_select_xlat()
3992 		if (scmd->cmd_len < 5) {  in ata_scsi_mode_select_xlat()
4000 		if (scmd->cmd_len < 9) {  in ata_scsi_mode_select_xlat()
4017 	if (!scsi_sg_count(scmd) || scsi_sglist(scmd)->length < len)  in ata_scsi_mode_select_xlat()
4020 	p = page_address(sg_page(scsi_sglist(scmd)));  in ata_scsi_mode_select_xlat()
4108 	ata_scsi_set_invalid_field(qc->dev, scmd, fp, bp);  in ata_scsi_mode_select_xlat()
4112 	ata_scsi_set_invalid_parameter(qc->dev, scmd, fp);  in ata_scsi_mode_select_xlat()
4117 	ata_scsi_set_sense(qc->dev, scmd, ILLEGAL_REQUEST, 0x1a, 0x0);  in ata_scsi_mode_select_xlat()
4121 	scmd->result = SAM_STAT_GOOD;  in ata_scsi_mode_select_xlat()
4137 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_security_inout_xlat()  local
4138 	const u8 *cdb = scmd->cmnd;  in ata_scsi_security_inout_xlat()
4150 		ata_scsi_set_invalid_field(qc->dev, scmd, 1, 0);  in ata_scsi_security_inout_xlat()
4156 			ata_scsi_set_invalid_field(qc->dev, scmd, 6, 0);  in ata_scsi_security_inout_xlat()
4161 			ata_scsi_set_invalid_field(qc->dev, scmd, 6, 0);  in ata_scsi_security_inout_xlat()
4203 	struct scsi_cmnd *scmd = qc->scsicmd;  in ata_scsi_var_len_cdb_xlat()  local
4204 	const u8 *cdb = scmd->cmnd;  in ata_scsi_var_len_cdb_xlat()
4306 static inline int __ata_scsi_queuecmd(struct scsi_cmnd *scmd,  in __ata_scsi_queuecmd()  argument
4309 	u8 scsi_op = scmd->cmnd[0];  in __ata_scsi_queuecmd()
4314 		if (unlikely(!scmd->cmd_len || scmd->cmd_len > dev->cdb_len))  in __ata_scsi_queuecmd()
4319 		if (unlikely(!scmd->cmd_len))  in __ata_scsi_queuecmd()
4326 			if (unlikely(len > scmd->cmd_len ||  in __ata_scsi_queuecmd()
4328 				     scmd->cmd_len > ATAPI_CDB_LEN))  in __ata_scsi_queuecmd()
4334 			if (unlikely(scmd->cmd_len > 16))  in __ata_scsi_queuecmd()
4342 		rc = ata_scsi_translate(dev, scmd, xlat_func);  in __ata_scsi_queuecmd()
4344 		ata_scsi_simulate(dev, scmd);  in __ata_scsi_queuecmd()
4350 		scmd->cmd_len, scsi_op, dev->cdb_len);  in __ata_scsi_queuecmd()
4351 	scmd->result = DID_ERROR << 16;  in __ata_scsi_queuecmd()
4352 	scmd->scsi_done(scmd);  in __ata_scsi_queuecmd()