115 static int target_xcopy_parse_tiddesc_e4(struct se_cmd *se_cmd, struct xcopy_op *xop,  in target_xcopy_parse_tiddesc_e4()  argument
175 			xop->src_dev = se_cmd->se_dev;  in target_xcopy_parse_tiddesc_e4()
192 			xop->dst_dev = se_cmd->se_dev;  in target_xcopy_parse_tiddesc_e4()
201 static int target_xcopy_parse_target_descriptors(struct se_cmd *se_cmd,  in target_xcopy_parse_target_descriptors()  argument
205 	struct se_device *local_dev = se_cmd->se_dev;  in target_xcopy_parse_target_descriptors()
241 			rc = target_xcopy_parse_tiddesc_e4(se_cmd, xop,  in target_xcopy_parse_target_descriptors()
259 		rc = target_xcopy_locate_se_dev_e4(se_cmd->se_sess,  in target_xcopy_parse_target_descriptors()
265 		rc = target_xcopy_locate_se_dev_e4(se_cmd->se_sess,  in target_xcopy_parse_target_descriptors()
391 	struct se_cmd se_cmd;  member
400 static int xcopy_pt_get_cmd_state(struct se_cmd *se_cmd)  in xcopy_pt_get_cmd_state()  argument
415 static void xcopy_pt_release_cmd(struct se_cmd *se_cmd)  in xcopy_pt_release_cmd()  argument
417 	struct xcopy_pt_cmd *xpt_cmd = container_of(se_cmd,  in xcopy_pt_release_cmd()
418 				struct xcopy_pt_cmd, se_cmd);  in xcopy_pt_release_cmd()
424 static int xcopy_pt_check_stop_free(struct se_cmd *se_cmd)  in xcopy_pt_check_stop_free()  argument
426 	struct xcopy_pt_cmd *xpt_cmd = container_of(se_cmd,  in xcopy_pt_check_stop_free()
427 				struct xcopy_pt_cmd, se_cmd);  in xcopy_pt_check_stop_free()
433 static int xcopy_pt_write_pending(struct se_cmd *se_cmd)  in xcopy_pt_write_pending()  argument
438 static int xcopy_pt_queue_data_in(struct se_cmd *se_cmd)  in xcopy_pt_queue_data_in()  argument
443 static int xcopy_pt_queue_status(struct se_cmd *se_cmd)  in xcopy_pt_queue_status()  argument
517 	struct se_cmd *cmd = &xpt_cmd->se_cmd;  in target_xcopy_setup_pt_cmd()
551 	struct se_cmd *se_cmd = &xpt_cmd->se_cmd;  in target_xcopy_issue_pt_cmd()  local
554 	sense_rc = transport_generic_new_cmd(se_cmd);  in target_xcopy_issue_pt_cmd()
558 	if (se_cmd->data_direction == DMA_TO_DEVICE)  in target_xcopy_issue_pt_cmd()
559 		target_execute_cmd(se_cmd);  in target_xcopy_issue_pt_cmd()
564 			se_cmd->scsi_status);  in target_xcopy_issue_pt_cmd()
566 	return (se_cmd->scsi_status) ? -EINVAL : 0;  in target_xcopy_issue_pt_cmd()
570 	struct se_cmd *ec_cmd,  in target_xcopy_read_source()
577 	struct se_cmd *se_cmd = &xpt_cmd.se_cmd;  in target_xcopy_read_source()  local
593 	__target_init_cmd(se_cmd, &xcopy_pt_tfo, &xcopy_pt_sess, src_bytes,  in target_xcopy_read_source()
599 		ec_cmd->scsi_status = se_cmd->scsi_status;  in target_xcopy_read_source()
608 		ec_cmd->scsi_status = se_cmd->scsi_status;  in target_xcopy_read_source()
610 	transport_generic_free_cmd(se_cmd, 0);  in target_xcopy_read_source()
615 	struct se_cmd *ec_cmd,  in target_xcopy_write_destination()
622 	struct se_cmd *se_cmd = &xpt_cmd.se_cmd;  in target_xcopy_write_destination()  local
638 	__target_init_cmd(se_cmd, &xcopy_pt_tfo, &xcopy_pt_sess, dst_bytes,  in target_xcopy_write_destination()
644 		ec_cmd->scsi_status = se_cmd->scsi_status;  in target_xcopy_write_destination()
650 		ec_cmd->scsi_status = se_cmd->scsi_status;  in target_xcopy_write_destination()
652 	transport_generic_free_cmd(se_cmd, 0);  in target_xcopy_write_destination()
659 	struct se_cmd *ec_cmd = xop->xop_se_cmd;  in target_xcopy_do_work()
788 	struct se_cmd *se_cmd = xop->xop_se_cmd;  in target_parse_xcopy_cmd()  local
795 	p = transport_kmap_data_sg(se_cmd);  in target_parse_xcopy_cmd()
822 	if (se_cmd->data_length < (XCOPY_HDR_LEN + tdll + sdll + inline_dl)) {  in target_parse_xcopy_cmd()
825 			se_cmd->data_length, tdll, sdll, inline_dl);  in target_parse_xcopy_cmd()
847 	rc = target_xcopy_parse_target_descriptors(se_cmd, xop, &p[16], tdll, &ret);  in target_parse_xcopy_cmd()
864 	transport_kunmap_data_sg(se_cmd);  in target_parse_xcopy_cmd()
869 		transport_kunmap_data_sg(se_cmd);  in target_parse_xcopy_cmd()
873 sense_reason_t target_do_xcopy(struct se_cmd *se_cmd)  in target_do_xcopy()  argument
875 	struct se_device *dev = se_cmd->se_dev;  in target_do_xcopy()
884 	sa = se_cmd->t_task_cdb[1] & 0x1f;  in target_do_xcopy()
890 	if (se_cmd->data_length == 0) {  in target_do_xcopy()
891 		target_complete_cmd(se_cmd, SAM_STAT_GOOD);  in target_do_xcopy()
894 	if (se_cmd->data_length < XCOPY_HDR_LEN) {  in target_do_xcopy()
896 				se_cmd->data_length, XCOPY_HDR_LEN);  in target_do_xcopy()
903 	xop->xop_se_cmd = se_cmd;  in target_do_xcopy()
916 static sense_reason_t target_rcr_operating_parameters(struct se_cmd *se_cmd)  in target_rcr_operating_parameters()  argument
920 	p = transport_kmap_data_sg(se_cmd);  in target_rcr_operating_parameters()
927 	if (se_cmd->data_length < 54) {  in target_rcr_operating_parameters()
929 		       " too small: %u\n", se_cmd->data_length);  in target_rcr_operating_parameters()
930 		transport_kunmap_data_sg(se_cmd);  in target_rcr_operating_parameters()
1000 	transport_kunmap_data_sg(se_cmd);  in target_rcr_operating_parameters()
1001 	target_complete_cmd(se_cmd, SAM_STAT_GOOD);  in target_rcr_operating_parameters()
1006 sense_reason_t target_do_receive_copy_results(struct se_cmd *se_cmd)  in target_do_receive_copy_results()  argument
1008 	unsigned char *cdb = &se_cmd->t_task_cdb[0];  in target_do_receive_copy_results()
1010 	struct se_device *dev = se_cmd->se_dev;  in target_do_receive_copy_results()
1019 		" 0x%02x, AL: %u\n", sa, list_id, se_cmd->data_length);  in target_do_receive_copy_results()
1029 		rc = target_rcr_operating_parameters(se_cmd);  in target_do_receive_copy_results()