314 	struct st_ccb *ccb;  member
411 	struct req_msg *req, struct st_ccb *ccb)  in stex_map_sg()  argument
419 	cmd = ccb->cmd;  in stex_map_sg()
425 		ccb->sg_count = nseg;  in stex_map_sg()
443 	struct req_msg *req, struct st_ccb *ccb)  in stex_ss_map_sg()  argument
451 	cmd = ccb->cmd;  in stex_ss_map_sg()
457 		ccb->sg_count = nseg;  in stex_ss_map_sg()
475 static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)  in stex_controller_info()  argument
481 	scsi_sg_copy_to_buffer(ccb->cmd, p, count);  in stex_controller_info()
499 	scsi_sg_copy_from_buffer(ccb->cmd, p, count);  in stex_controller_info()
507 	hba->ccb[tag].req = req;  in stex_send_cmd()
524 	hba->ccb[tag].req = req;  in stex_ss_send_cmd()
527 	cmd = hba->ccb[tag].cmd;  in stex_ss_send_cmd()
534 	addr += (hba->ccb[tag].sg_count+4)/11;  in stex_ss_send_cmd()
670 	hba->ccb[tag].cmd = cmd;  in stex_queuecommand_lck()
671 	hba->ccb[tag].sense_bufflen = SCSI_SENSE_BUFFERSIZE;  in stex_queuecommand_lck()
672 	hba->ccb[tag].sense_buffer = cmd->sense_buffer;  in stex_queuecommand_lck()
674 	if (!hba->map_sg(hba, req, &hba->ccb[tag])) {  in stex_queuecommand_lck()
675 		hba->ccb[tag].sg_count = 0;  in stex_queuecommand_lck()
685 static void stex_scsi_done(struct st_ccb *ccb)  in DEF_SCSI_QCMD()
687 	struct scsi_cmnd *cmd = ccb->cmd;  in DEF_SCSI_QCMD()
690 	if (ccb->srb_status == SRB_STATUS_SUCCESS || ccb->srb_status == 0) {  in DEF_SCSI_QCMD()
691 		result = ccb->scsi_status;  in DEF_SCSI_QCMD()
692 		switch (ccb->scsi_status) {  in DEF_SCSI_QCMD()
707 	else if (ccb->srb_status & SRB_SEE_SENSE)  in DEF_SCSI_QCMD()
709 	else switch (ccb->srb_status) {  in DEF_SCSI_QCMD()
727 static void stex_copy_data(struct st_ccb *ccb,  in stex_copy_data()  argument
731 		if (ccb->sense_buffer != NULL)  in stex_copy_data()
732 			memcpy(ccb->sense_buffer, resp->variable,  in stex_copy_data()
733 				min(variable, ccb->sense_bufflen));  in stex_copy_data()
737 	if (ccb->cmd == NULL)  in stex_copy_data()
739 	scsi_sg_copy_from_buffer(ccb->cmd, resp->variable, variable);  in stex_copy_data()
743 	struct st_ccb *ccb, struct status_msg *resp)  in stex_check_cmd()  argument
745 	if (ccb->cmd->cmnd[0] == MGT_CMD &&  in stex_check_cmd()
747 		scsi_set_resid(ccb->cmd, scsi_bufflen(ccb->cmd) -  in stex_check_cmd()
755 	struct st_ccb *ccb;  in stex_mu_intr()  local
795 		ccb = &hba->ccb[tag];  in stex_mu_intr()
796 		if (unlikely(hba->wait_ccb == ccb))  in stex_mu_intr()
798 		if (unlikely(ccb->req == NULL)) {  in stex_mu_intr()
812 				stex_copy_data(ccb, resp, size);  in stex_mu_intr()
815 		ccb->req = NULL;  in stex_mu_intr()
816 		ccb->srb_status = resp->srb_status;  in stex_mu_intr()
817 		ccb->scsi_status = resp->scsi_status;  in stex_mu_intr()
819 		if (likely(ccb->cmd != NULL)) {  in stex_mu_intr()
821 				stex_check_cmd(hba, ccb, resp);  in stex_mu_intr()
823 			if (unlikely(ccb->cmd->cmnd[0] == PASSTHRU_CMD &&  in stex_mu_intr()
824 				ccb->cmd->cmnd[1] == PASSTHRU_GET_ADAPTER))  in stex_mu_intr()
825 				stex_controller_info(hba, ccb);  in stex_mu_intr()
827 			scsi_dma_unmap(ccb->cmd);  in stex_mu_intr()
828 			stex_scsi_done(ccb);  in stex_mu_intr()
830 			ccb->req_type = 0;  in stex_mu_intr()
869 	struct st_ccb *ccb;  in stex_ss_mu_intr()  local
900 		ccb = &hba->ccb[tag];  in stex_ss_mu_intr()
901 		if (unlikely(hba->wait_ccb == ccb))  in stex_ss_mu_intr()
903 		if (unlikely(ccb->req == NULL)) {  in stex_ss_mu_intr()
909 		ccb->req = NULL;  in stex_ss_mu_intr()
911 			ccb->srb_status = SRB_STATUS_SUCCESS;  in stex_ss_mu_intr()
912 			ccb->scsi_status = SAM_STAT_GOOD;  in stex_ss_mu_intr()
914 			ccb->srb_status = resp->srb_status;  in stex_ss_mu_intr()
915 			ccb->scsi_status = resp->scsi_status;  in stex_ss_mu_intr()
925 					stex_copy_data(ccb, resp, size);  in stex_ss_mu_intr()
927 			if (likely(ccb->cmd != NULL))  in stex_ss_mu_intr()
928 				stex_check_cmd(hba, ccb, resp);  in stex_ss_mu_intr()
931 		if (likely(ccb->cmd != NULL)) {  in stex_ss_mu_intr()
932 			scsi_dma_unmap(ccb->cmd);  in stex_ss_mu_intr()
933 			stex_scsi_done(ccb);  in stex_ss_mu_intr()
935 			ccb->req_type = 0;  in stex_ss_mu_intr()
1152 		hba->ccb[tag].req && hba->ccb[tag].cmd == cmd)  in stex_abort()
1153 		hba->wait_ccb = &hba->ccb[tag];  in stex_abort()
1269 	struct st_ccb *ccb;  in stex_do_reset()  local
1308 		ccb = &hba->ccb[tag];  in stex_do_reset()
1309 		if (ccb->req == NULL)  in stex_do_reset()
1311 		ccb->req = NULL;  in stex_do_reset()
1312 		if (ccb->cmd) {  in stex_do_reset()
1313 			scsi_dma_unmap(ccb->cmd);  in stex_do_reset()
1314 			ccb->cmd->result = DID_RESET << 16;  in stex_do_reset()
1315 			ccb->cmd->scsi_done(ccb->cmd);  in stex_do_reset()
1316 			ccb->cmd = NULL;  in stex_do_reset()
1604 	hba->ccb = kcalloc(ci->rq_count, sizeof(struct st_ccb), GFP_KERNEL);  in stex_probe()
1605 	if (!hba->ccb) {  in stex_probe()
1687 	kfree(hba->ccb);  in stex_probe()
1730 	hba->ccb[tag].cmd = NULL;  in stex_hba_stop()
1731 	hba->ccb[tag].sg_count = 0;  in stex_hba_stop()
1732 	hba->ccb[tag].sense_bufflen = 0;  in stex_hba_stop()
1733 	hba->ccb[tag].sense_buffer = NULL;  in stex_hba_stop()
1734 	hba->ccb[tag].req_type = PASSTHRU_REQ_TYPE;  in stex_hba_stop()
1740 	while (hba->ccb[tag].req_type & PASSTHRU_REQ_TYPE) {  in stex_hba_stop()
1742 			hba->ccb[tag].req_type = 0;  in stex_hba_stop()
1759 	kfree(hba->ccb);  in stex_hba_free()