334 	struct st_ccb *ccb;  member
431 	struct req_msg *req, struct st_ccb *ccb)  in stex_map_sg()  argument
439 	cmd = ccb->cmd;  in stex_map_sg()
445 		ccb->sg_count = nseg;  in stex_map_sg()
463 	struct req_msg *req, struct st_ccb *ccb)  in stex_ss_map_sg()  argument
471 	cmd = ccb->cmd;  in stex_ss_map_sg()
477 		ccb->sg_count = nseg;  in stex_ss_map_sg()
495 static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)  in stex_controller_info()  argument
501 	scsi_sg_copy_to_buffer(ccb->cmd, p, count);  in stex_controller_info()
519 	scsi_sg_copy_from_buffer(ccb->cmd, p, count);  in stex_controller_info()
527 	hba->ccb[tag].req = req;  in stex_send_cmd()
544 	hba->ccb[tag].req = req;  in stex_ss_send_cmd()
547 	cmd = hba->ccb[tag].cmd;  in stex_ss_send_cmd()
554 	addr += (hba->ccb[tag].sg_count+4)/11;  in stex_ss_send_cmd()
572 	struct st_ccb *ccb;  in return_abnormal_state()  local
578 		ccb = &hba->ccb[tag];  in return_abnormal_state()
579 		if (ccb->req == NULL)  in return_abnormal_state()
581 		ccb->req = NULL;  in return_abnormal_state()
582 		if (ccb->cmd) {  in return_abnormal_state()
583 			scsi_dma_unmap(ccb->cmd);  in return_abnormal_state()
584 			ccb->cmd->result = status << 16;  in return_abnormal_state()
585 			ccb->cmd->scsi_done(ccb->cmd);  in return_abnormal_state()
586 			ccb->cmd = NULL;  in return_abnormal_state()
719 	hba->ccb[tag].cmd = cmd;  in stex_queuecommand_lck()
720 	hba->ccb[tag].sense_bufflen = SCSI_SENSE_BUFFERSIZE;  in stex_queuecommand_lck()
721 	hba->ccb[tag].sense_buffer = cmd->sense_buffer;  in stex_queuecommand_lck()
723 	if (!hba->map_sg(hba, req, &hba->ccb[tag])) {  in stex_queuecommand_lck()
724 		hba->ccb[tag].sg_count = 0;  in stex_queuecommand_lck()
734 static void stex_scsi_done(struct st_ccb *ccb)  in DEF_SCSI_QCMD()
736 	struct scsi_cmnd *cmd = ccb->cmd;  in DEF_SCSI_QCMD()
739 	if (ccb->srb_status == SRB_STATUS_SUCCESS || ccb->srb_status == 0) {  in DEF_SCSI_QCMD()
740 		result = ccb->scsi_status;  in DEF_SCSI_QCMD()
741 		switch (ccb->scsi_status) {  in DEF_SCSI_QCMD()
756 	else if (ccb->srb_status & SRB_SEE_SENSE)  in DEF_SCSI_QCMD()
758 	else switch (ccb->srb_status) {  in DEF_SCSI_QCMD()
776 static void stex_copy_data(struct st_ccb *ccb,  in stex_copy_data()  argument
780 		if (ccb->sense_buffer != NULL)  in stex_copy_data()
781 			memcpy(ccb->sense_buffer, resp->variable,  in stex_copy_data()
782 				min(variable, ccb->sense_bufflen));  in stex_copy_data()
786 	if (ccb->cmd == NULL)  in stex_copy_data()
788 	scsi_sg_copy_from_buffer(ccb->cmd, resp->variable, variable);  in stex_copy_data()
792 	struct st_ccb *ccb, struct status_msg *resp)  in stex_check_cmd()  argument
794 	if (ccb->cmd->cmnd[0] == MGT_CMD &&  in stex_check_cmd()
796 		scsi_set_resid(ccb->cmd, scsi_bufflen(ccb->cmd) -  in stex_check_cmd()
804 	struct st_ccb *ccb;  in stex_mu_intr()  local
844 		ccb = &hba->ccb[tag];  in stex_mu_intr()
845 		if (unlikely(hba->wait_ccb == ccb))  in stex_mu_intr()
847 		if (unlikely(ccb->req == NULL)) {  in stex_mu_intr()
861 				stex_copy_data(ccb, resp, size);  in stex_mu_intr()
864 		ccb->req = NULL;  in stex_mu_intr()
865 		ccb->srb_status = resp->srb_status;  in stex_mu_intr()
866 		ccb->scsi_status = resp->scsi_status;  in stex_mu_intr()
868 		if (likely(ccb->cmd != NULL)) {  in stex_mu_intr()
870 				stex_check_cmd(hba, ccb, resp);  in stex_mu_intr()
872 			if (unlikely(ccb->cmd->cmnd[0] == PASSTHRU_CMD &&  in stex_mu_intr()
873 				ccb->cmd->cmnd[1] == PASSTHRU_GET_ADAPTER))  in stex_mu_intr()
874 				stex_controller_info(hba, ccb);  in stex_mu_intr()
876 			scsi_dma_unmap(ccb->cmd);  in stex_mu_intr()
877 			stex_scsi_done(ccb);  in stex_mu_intr()
879 			ccb->req_type = 0;  in stex_mu_intr()
918 	struct st_ccb *ccb;  in stex_ss_mu_intr()  local
949 		ccb = &hba->ccb[tag];  in stex_ss_mu_intr()
950 		if (unlikely(hba->wait_ccb == ccb))  in stex_ss_mu_intr()
952 		if (unlikely(ccb->req == NULL)) {  in stex_ss_mu_intr()
958 		ccb->req = NULL;  in stex_ss_mu_intr()
960 			ccb->srb_status = SRB_STATUS_SUCCESS;  in stex_ss_mu_intr()
961 			ccb->scsi_status = SAM_STAT_GOOD;  in stex_ss_mu_intr()
963 			ccb->srb_status = resp->srb_status;  in stex_ss_mu_intr()
964 			ccb->scsi_status = resp->scsi_status;  in stex_ss_mu_intr()
974 					stex_copy_data(ccb, resp, size);  in stex_ss_mu_intr()
976 			if (likely(ccb->cmd != NULL))  in stex_ss_mu_intr()
977 				stex_check_cmd(hba, ccb, resp);  in stex_ss_mu_intr()
980 		if (likely(ccb->cmd != NULL)) {  in stex_ss_mu_intr()
981 			scsi_dma_unmap(ccb->cmd);  in stex_ss_mu_intr()
982 			stex_scsi_done(ccb);  in stex_ss_mu_intr()
984 			ccb->req_type = 0;  in stex_ss_mu_intr()
1266 		hba->ccb[tag].req && hba->ccb[tag].cmd == cmd)  in stex_abort()
1267 		hba->wait_ccb = &hba->ccb[tag];  in stex_abort()
1774 	hba->ccb = kcalloc(ci->rq_count, sizeof(struct st_ccb), GFP_KERNEL);  in stex_probe()
1775 	if (!hba->ccb) {  in stex_probe()
1851 	kfree(hba->ccb);  in stex_probe()
1910 	hba->ccb[tag].cmd = NULL;  in stex_hba_stop()
1911 	hba->ccb[tag].sg_count = 0;  in stex_hba_stop()
1912 	hba->ccb[tag].sense_bufflen = 0;  in stex_hba_stop()
1913 	hba->ccb[tag].sense_buffer = NULL;  in stex_hba_stop()
1914 	hba->ccb[tag].req_type = PASSTHRU_REQ_TYPE;  in stex_hba_stop()
1918 	while (hba->ccb[tag].req_type & PASSTHRU_REQ_TYPE) {  in stex_hba_stop()
1920 			hba->ccb[tag].req_type = 0;  in stex_hba_stop()
1939 	kfree(hba->ccb);  in stex_hba_free()