329 	struct st_ccb *ccb;  member
423 	struct req_msg *req, struct st_ccb *ccb)  in stex_map_sg()  argument
431 	cmd = ccb->cmd;  in stex_map_sg()
437 		ccb->sg_count = nseg;  in stex_map_sg()
455 	struct req_msg *req, struct st_ccb *ccb)  in stex_ss_map_sg()  argument
463 	cmd = ccb->cmd;  in stex_ss_map_sg()
469 		ccb->sg_count = nseg;  in stex_ss_map_sg()
487 static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)  in stex_controller_info()  argument
493 	scsi_sg_copy_to_buffer(ccb->cmd, p, count);  in stex_controller_info()
511 	scsi_sg_copy_from_buffer(ccb->cmd, p, count);  in stex_controller_info()
519 	hba->ccb[tag].req = req;  in stex_send_cmd()
536 	hba->ccb[tag].req = req;  in stex_ss_send_cmd()
539 	cmd = hba->ccb[tag].cmd;  in stex_ss_send_cmd()
546 	addr += (hba->ccb[tag].sg_count+4)/11;  in stex_ss_send_cmd()
564 	struct st_ccb *ccb;  in return_abnormal_state()  local
570 		ccb = &hba->ccb[tag];  in return_abnormal_state()
571 		if (ccb->req == NULL)  in return_abnormal_state()
573 		ccb->req = NULL;  in return_abnormal_state()
574 		if (ccb->cmd) {  in return_abnormal_state()
575 			scsi_dma_unmap(ccb->cmd);  in return_abnormal_state()
576 			ccb->cmd->result = status << 16;  in return_abnormal_state()
577 			ccb->cmd->scsi_done(ccb->cmd);  in return_abnormal_state()
578 			ccb->cmd = NULL;  in return_abnormal_state()
713 	hba->ccb[tag].cmd = cmd;  in stex_queuecommand_lck()
714 	hba->ccb[tag].sense_bufflen = SCSI_SENSE_BUFFERSIZE;  in stex_queuecommand_lck()
715 	hba->ccb[tag].sense_buffer = cmd->sense_buffer;  in stex_queuecommand_lck()
717 	if (!hba->map_sg(hba, req, &hba->ccb[tag])) {  in stex_queuecommand_lck()
718 		hba->ccb[tag].sg_count = 0;  in stex_queuecommand_lck()
728 static void stex_scsi_done(struct st_ccb *ccb)  in DEF_SCSI_QCMD()
730 	struct scsi_cmnd *cmd = ccb->cmd;  in DEF_SCSI_QCMD()
733 	if (ccb->srb_status == SRB_STATUS_SUCCESS || ccb->srb_status == 0) {  in DEF_SCSI_QCMD()
734 		result = ccb->scsi_status;  in DEF_SCSI_QCMD()
735 		switch (ccb->scsi_status) {  in DEF_SCSI_QCMD()
750 	else if (ccb->srb_status & SRB_SEE_SENSE)  in DEF_SCSI_QCMD()
752 	else switch (ccb->srb_status) {  in DEF_SCSI_QCMD()
770 static void stex_copy_data(struct st_ccb *ccb,  in stex_copy_data()  argument
774 		if (ccb->sense_buffer != NULL)  in stex_copy_data()
775 			memcpy(ccb->sense_buffer, resp->variable,  in stex_copy_data()
776 				min(variable, ccb->sense_bufflen));  in stex_copy_data()
780 	if (ccb->cmd == NULL)  in stex_copy_data()
782 	scsi_sg_copy_from_buffer(ccb->cmd, resp->variable, variable);  in stex_copy_data()
786 	struct st_ccb *ccb, struct status_msg *resp)  in stex_check_cmd()  argument
788 	if (ccb->cmd->cmnd[0] == MGT_CMD &&  in stex_check_cmd()
790 		scsi_set_resid(ccb->cmd, scsi_bufflen(ccb->cmd) -  in stex_check_cmd()
798 	struct st_ccb *ccb;  in stex_mu_intr()  local
838 		ccb = &hba->ccb[tag];  in stex_mu_intr()
839 		if (unlikely(hba->wait_ccb == ccb))  in stex_mu_intr()
841 		if (unlikely(ccb->req == NULL)) {  in stex_mu_intr()
855 				stex_copy_data(ccb, resp, size);  in stex_mu_intr()
858 		ccb->req = NULL;  in stex_mu_intr()
859 		ccb->srb_status = resp->srb_status;  in stex_mu_intr()
860 		ccb->scsi_status = resp->scsi_status;  in stex_mu_intr()
862 		if (likely(ccb->cmd != NULL)) {  in stex_mu_intr()
864 				stex_check_cmd(hba, ccb, resp);  in stex_mu_intr()
866 			if (unlikely(ccb->cmd->cmnd[0] == PASSTHRU_CMD &&  in stex_mu_intr()
867 				ccb->cmd->cmnd[1] == PASSTHRU_GET_ADAPTER))  in stex_mu_intr()
868 				stex_controller_info(hba, ccb);  in stex_mu_intr()
870 			scsi_dma_unmap(ccb->cmd);  in stex_mu_intr()
871 			stex_scsi_done(ccb);  in stex_mu_intr()
873 			ccb->req_type = 0;  in stex_mu_intr()
912 	struct st_ccb *ccb;  in stex_ss_mu_intr()  local
943 		ccb = &hba->ccb[tag];  in stex_ss_mu_intr()
944 		if (unlikely(hba->wait_ccb == ccb))  in stex_ss_mu_intr()
946 		if (unlikely(ccb->req == NULL)) {  in stex_ss_mu_intr()
952 		ccb->req = NULL;  in stex_ss_mu_intr()
954 			ccb->srb_status = SRB_STATUS_SUCCESS;  in stex_ss_mu_intr()
955 			ccb->scsi_status = SAM_STAT_GOOD;  in stex_ss_mu_intr()
957 			ccb->srb_status = resp->srb_status;  in stex_ss_mu_intr()
958 			ccb->scsi_status = resp->scsi_status;  in stex_ss_mu_intr()
968 					stex_copy_data(ccb, resp, size);  in stex_ss_mu_intr()
970 			if (likely(ccb->cmd != NULL))  in stex_ss_mu_intr()
971 				stex_check_cmd(hba, ccb, resp);  in stex_ss_mu_intr()
974 		if (likely(ccb->cmd != NULL)) {  in stex_ss_mu_intr()
975 			scsi_dma_unmap(ccb->cmd);  in stex_ss_mu_intr()
976 			stex_scsi_done(ccb);  in stex_ss_mu_intr()
978 			ccb->req_type = 0;  in stex_ss_mu_intr()
1260 		hba->ccb[tag].req && hba->ccb[tag].cmd == cmd)  in stex_abort()
1261 		hba->wait_ccb = &hba->ccb[tag];  in stex_abort()
1758 	hba->ccb = kcalloc(ci->rq_count, sizeof(struct st_ccb), GFP_KERNEL);  in stex_probe()
1759 	if (!hba->ccb) {  in stex_probe()
1835 	kfree(hba->ccb);  in stex_probe()
1894 	hba->ccb[tag].cmd = NULL;  in stex_hba_stop()
1895 	hba->ccb[tag].sg_count = 0;  in stex_hba_stop()
1896 	hba->ccb[tag].sense_bufflen = 0;  in stex_hba_stop()
1897 	hba->ccb[tag].sense_buffer = NULL;  in stex_hba_stop()
1898 	hba->ccb[tag].req_type = PASSTHRU_REQ_TYPE;  in stex_hba_stop()
1902 	while (hba->ccb[tag].req_type & PASSTHRU_REQ_TYPE) {  in stex_hba_stop()
1904 			hba->ccb[tag].req_type = 0;  in stex_hba_stop()
1923 	kfree(hba->ccb);  in stex_hba_free()