333 	struct st_ccb *ccb;  member
427 	struct req_msg *req, struct st_ccb *ccb)  in stex_map_sg()  argument
435 	cmd = ccb->cmd;  in stex_map_sg()
441 		ccb->sg_count = nseg;  in stex_map_sg()
459 	struct req_msg *req, struct st_ccb *ccb)  in stex_ss_map_sg()  argument
467 	cmd = ccb->cmd;  in stex_ss_map_sg()
473 		ccb->sg_count = nseg;  in stex_ss_map_sg()
491 static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)  in stex_controller_info()  argument
497 	scsi_sg_copy_to_buffer(ccb->cmd, p, count);  in stex_controller_info()
515 	scsi_sg_copy_from_buffer(ccb->cmd, p, count);  in stex_controller_info()
523 	hba->ccb[tag].req = req;  in stex_send_cmd()
540 	hba->ccb[tag].req = req;  in stex_ss_send_cmd()
543 	cmd = hba->ccb[tag].cmd;  in stex_ss_send_cmd()
550 	addr += (hba->ccb[tag].sg_count+4)/11;  in stex_ss_send_cmd()
568 	struct st_ccb *ccb;  in return_abnormal_state()  local
574 		ccb = &hba->ccb[tag];  in return_abnormal_state()
575 		if (ccb->req == NULL)  in return_abnormal_state()
577 		ccb->req = NULL;  in return_abnormal_state()
578 		if (ccb->cmd) {  in return_abnormal_state()
579 			scsi_dma_unmap(ccb->cmd);  in return_abnormal_state()
580 			ccb->cmd->result = status << 16;  in return_abnormal_state()
581 			scsi_done(ccb->cmd);  in return_abnormal_state()
582 			ccb->cmd = NULL;  in return_abnormal_state()
716 	hba->ccb[tag].cmd = cmd;  in stex_queuecommand_lck()
717 	hba->ccb[tag].sense_bufflen = SCSI_SENSE_BUFFERSIZE;  in stex_queuecommand_lck()
718 	hba->ccb[tag].sense_buffer = cmd->sense_buffer;  in stex_queuecommand_lck()
720 	if (!hba->map_sg(hba, req, &hba->ccb[tag])) {  in stex_queuecommand_lck()
721 		hba->ccb[tag].sg_count = 0;  in stex_queuecommand_lck()
731 static void stex_scsi_done(struct st_ccb *ccb)  in DEF_SCSI_QCMD()
733 	struct scsi_cmnd *cmd = ccb->cmd;  in DEF_SCSI_QCMD()
736 	if (ccb->srb_status == SRB_STATUS_SUCCESS || ccb->srb_status == 0) {  in DEF_SCSI_QCMD()
737 		result = ccb->scsi_status;  in DEF_SCSI_QCMD()
738 		switch (ccb->scsi_status) {  in DEF_SCSI_QCMD()
753 	else if (ccb->srb_status & SRB_SEE_SENSE)  in DEF_SCSI_QCMD()
755 	else switch (ccb->srb_status) {  in DEF_SCSI_QCMD()
773 static void stex_copy_data(struct st_ccb *ccb,  in stex_copy_data()  argument
777 		if (ccb->sense_buffer != NULL)  in stex_copy_data()
778 			memcpy(ccb->sense_buffer, resp->variable,  in stex_copy_data()
779 				min(variable, ccb->sense_bufflen));  in stex_copy_data()
783 	if (ccb->cmd == NULL)  in stex_copy_data()
785 	scsi_sg_copy_from_buffer(ccb->cmd, resp->variable, variable);  in stex_copy_data()
789 	struct st_ccb *ccb, struct status_msg *resp)  in stex_check_cmd()  argument
791 	if (ccb->cmd->cmnd[0] == MGT_CMD &&  in stex_check_cmd()
793 		scsi_set_resid(ccb->cmd, scsi_bufflen(ccb->cmd) -  in stex_check_cmd()
801 	struct st_ccb *ccb;  in stex_mu_intr()  local
841 		ccb = &hba->ccb[tag];  in stex_mu_intr()
842 		if (unlikely(hba->wait_ccb == ccb))  in stex_mu_intr()
844 		if (unlikely(ccb->req == NULL)) {  in stex_mu_intr()
858 				stex_copy_data(ccb, resp, size);  in stex_mu_intr()
861 		ccb->req = NULL;  in stex_mu_intr()
862 		ccb->srb_status = resp->srb_status;  in stex_mu_intr()
863 		ccb->scsi_status = resp->scsi_status;  in stex_mu_intr()
865 		if (likely(ccb->cmd != NULL)) {  in stex_mu_intr()
867 				stex_check_cmd(hba, ccb, resp);  in stex_mu_intr()
869 			if (unlikely(ccb->cmd->cmnd[0] == PASSTHRU_CMD &&  in stex_mu_intr()
870 				ccb->cmd->cmnd[1] == PASSTHRU_GET_ADAPTER))  in stex_mu_intr()
871 				stex_controller_info(hba, ccb);  in stex_mu_intr()
873 			scsi_dma_unmap(ccb->cmd);  in stex_mu_intr()
874 			stex_scsi_done(ccb);  in stex_mu_intr()
876 			ccb->req_type = 0;  in stex_mu_intr()
915 	struct st_ccb *ccb;  in stex_ss_mu_intr()  local
946 		ccb = &hba->ccb[tag];  in stex_ss_mu_intr()
947 		if (unlikely(hba->wait_ccb == ccb))  in stex_ss_mu_intr()
949 		if (unlikely(ccb->req == NULL)) {  in stex_ss_mu_intr()
955 		ccb->req = NULL;  in stex_ss_mu_intr()
957 			ccb->srb_status = SRB_STATUS_SUCCESS;  in stex_ss_mu_intr()
958 			ccb->scsi_status = SAM_STAT_GOOD;  in stex_ss_mu_intr()
960 			ccb->srb_status = resp->srb_status;  in stex_ss_mu_intr()
961 			ccb->scsi_status = resp->scsi_status;  in stex_ss_mu_intr()
971 					stex_copy_data(ccb, resp, size);  in stex_ss_mu_intr()
973 			if (likely(ccb->cmd != NULL))  in stex_ss_mu_intr()
974 				stex_check_cmd(hba, ccb, resp);  in stex_ss_mu_intr()
977 		if (likely(ccb->cmd != NULL)) {  in stex_ss_mu_intr()
978 			scsi_dma_unmap(ccb->cmd);  in stex_ss_mu_intr()
979 			stex_scsi_done(ccb);  in stex_ss_mu_intr()
981 			ccb->req_type = 0;  in stex_ss_mu_intr()
1263 		hba->ccb[tag].req && hba->ccb[tag].cmd == cmd)  in stex_abort()
1264 		hba->wait_ccb = &hba->ccb[tag];  in stex_abort()
1761 	hba->ccb = kcalloc(ci->rq_count, sizeof(struct st_ccb), GFP_KERNEL);  in stex_probe()
1762 	if (!hba->ccb) {  in stex_probe()
1838 	kfree(hba->ccb);  in stex_probe()
1897 	hba->ccb[tag].cmd = NULL;  in stex_hba_stop()
1898 	hba->ccb[tag].sg_count = 0;  in stex_hba_stop()
1899 	hba->ccb[tag].sense_bufflen = 0;  in stex_hba_stop()
1900 	hba->ccb[tag].sense_buffer = NULL;  in stex_hba_stop()
1901 	hba->ccb[tag].req_type = PASSTHRU_REQ_TYPE;  in stex_hba_stop()
1905 	while (hba->ccb[tag].req_type & PASSTHRU_REQ_TYPE) {  in stex_hba_stop()
1907 			hba->ccb[tag].req_type = 0;  in stex_hba_stop()
1926 	kfree(hba->ccb);  in stex_hba_free()