154 static void arcmsr_free_srb(struct CommandControlBlock *srb);
174 static void arcmsr_srb_complete(struct CommandControlBlock *srb, int stand_flag);
176 static void arcmsr_report_sense_info(struct CommandControlBlock *srb);
177 static void arcmsr_build_srb(struct CommandControlBlock *srb, bus_dma_segment_t *dm_segs, u_int32_t…
629 static void arcmsr_report_sense_info(struct CommandControlBlock *srb)  in arcmsr_report_sense_info()  argument
631 	union ccb *pccb = srb->pccb;  in arcmsr_report_sense_info()
637 		memcpy(&pccb->csio.sense_data, srb->arcmsr_cdb.SenseData,   in arcmsr_report_sense_info()
736 static void arcmsr_srb_complete(struct CommandControlBlock *srb, int stand_flag)  in arcmsr_srb_complete()  argument
738 	struct AdapterControlBlock *acb = srb->acb;  in arcmsr_srb_complete()
739 	union ccb *pccb = srb->pccb;  in arcmsr_srb_complete()
741 	if(srb->srb_flags & SRB_FLAG_TIMER_START)  in arcmsr_srb_complete()
742 		callout_stop(&srb->ccb_callout);  in arcmsr_srb_complete()
751 		bus_dmamap_sync(acb->dm_segs_dmat, srb->dm_segs_dmamap, op);  in arcmsr_srb_complete()
752 		bus_dmamap_unload(acb->dm_segs_dmat, srb->dm_segs_dmamap);  in arcmsr_srb_complete()
762 	if(srb->srb_state != ARCMSR_SRB_TIMEOUT)  in arcmsr_srb_complete()
763 		arcmsr_free_srb(srb);  in arcmsr_srb_complete()
771 …report_srb_state(struct AdapterControlBlock *acb, struct CommandControlBlock *srb, u_int16_t error)  in arcmsr_report_srb_state()  argument
775 	target = srb->pccb->ccb_h.target_id;  in arcmsr_report_srb_state()
776 	lun = srb->pccb->ccb_h.target_lun;  in arcmsr_report_srb_state()
781 		srb->pccb->ccb_h.status |= CAM_REQ_CMP;  in arcmsr_report_srb_state()
782 		arcmsr_srb_complete(srb, 1);  in arcmsr_report_srb_state()
784 		switch(srb->arcmsr_cdb.DeviceStatus) {  in arcmsr_report_srb_state()
790 				srb->pccb->ccb_h.status |= CAM_DEV_NOT_THERE;  in arcmsr_report_srb_state()
791 				arcmsr_srb_complete(srb, 1);  in arcmsr_report_srb_state()
797 				srb->pccb->ccb_h.status |= CAM_DEV_NOT_THERE;  in arcmsr_report_srb_state()
798 				arcmsr_srb_complete(srb, 1);  in arcmsr_report_srb_state()
803 				arcmsr_report_sense_info(srb);  in arcmsr_report_srb_state()
804 				arcmsr_srb_complete(srb, 1);  in arcmsr_report_srb_state()
809 					, acb->pci_unit, target, lun ,srb->arcmsr_cdb.DeviceStatus);  in arcmsr_report_srb_state()
811 			srb->pccb->ccb_h.status |= CAM_UNCOR_PARITY;  in arcmsr_report_srb_state()
813 			arcmsr_srb_complete(srb, 1);  in arcmsr_report_srb_state()
824 	struct CommandControlBlock *srb;  in arcmsr_drain_donequeue()  local
830 …srb = (struct CommandControlBlock *)(acb->vir2phy_offset+(flag_srb << 5));/*frame must be 32 bytes…  in arcmsr_drain_donequeue()
834 …srb = (struct CommandControlBlock *)(acb->vir2phy_offset+(flag_srb & 0xFFFFFFE0)); /*frame must be…  in arcmsr_drain_donequeue()
838 		srb = acb->psrb_pool[flag_srb];  in arcmsr_drain_donequeue()
841 …srb = (struct CommandControlBlock *)(acb->vir2phy_offset+(flag_srb << 5));/*frame must be 32 bytes…  in arcmsr_drain_donequeue()
844 	if((srb->acb != acb) || (srb->srb_state != ARCMSR_SRB_START)) {  in arcmsr_drain_donequeue()
845 		if(srb->srb_state == ARCMSR_SRB_TIMEOUT) {  in arcmsr_drain_donequeue()
846 			arcmsr_free_srb(srb);  in arcmsr_drain_donequeue()
847 			printf("arcmsr%d: srb='%p' return srb has been timeouted\n", acb->pci_unit, srb);  in arcmsr_drain_donequeue()
852 			acb->pci_unit, srb, srb->srb_state, acb->srboutstandingcount);  in arcmsr_drain_donequeue()
855 	arcmsr_report_srb_state(acb, srb, error);  in arcmsr_drain_donequeue()
863 	struct CommandControlBlock *srb = (struct CommandControlBlock *)arg;  in arcmsr_srb_timeout()  local
868 	target = srb->pccb->ccb_h.target_id;  in arcmsr_srb_timeout()
869 	lun = srb->pccb->ccb_h.target_lun;  in arcmsr_srb_timeout()
870 	acb = srb->acb;  in arcmsr_srb_timeout()
872 	if(srb->srb_state == ARCMSR_SRB_START)  in arcmsr_srb_timeout()
874 		cmd = scsiio_cdb_ptr(&srb->pccb->csio)[0];  in arcmsr_srb_timeout()
875 		srb->srb_state = ARCMSR_SRB_TIMEOUT;  in arcmsr_srb_timeout()
876 		srb->pccb->ccb_h.status |= CAM_CMD_TIMEOUT;  in arcmsr_srb_timeout()
877 		arcmsr_srb_complete(srb, 1);  in arcmsr_srb_timeout()
879 				 acb->pci_unit, target, lun, cmd, srb);  in arcmsr_srb_timeout()
952 	struct CommandControlBlock *srb;  in arcmsr_iop_reset()  local
964 			srb = acb->psrb_pool[i];  in arcmsr_iop_reset()
965 			if(srb->srb_state == ARCMSR_SRB_START) {  in arcmsr_iop_reset()
966 				srb->srb_state = ARCMSR_SRB_ABORTED;  in arcmsr_iop_reset()
967 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_iop_reset()
968 				arcmsr_srb_complete(srb, 1);  in arcmsr_iop_reset()
970 						, acb->pci_unit, srb->pccb->ccb_h.target_id  in arcmsr_iop_reset()
971 						, (uintmax_t)srb->pccb->ccb_h.target_lun, srb);  in arcmsr_iop_reset()
987 static void arcmsr_build_srb(struct CommandControlBlock *srb,   in arcmsr_build_srb()  argument
990 	struct ARCMSR_CDB *arcmsr_cdb = &srb->arcmsr_cdb;  in arcmsr_build_srb()
993 	union ccb *pccb = srb->pccb;  in arcmsr_build_srb()
1005 		struct AdapterControlBlock *acb = srb->acb;  in arcmsr_build_srb()
1014 			srb->srb_flags |= SRB_FLAG_WRITE;  in arcmsr_build_srb()
1016 		bus_dmamap_sync(acb->dm_segs_dmat, srb->dm_segs_dmamap, op);  in arcmsr_build_srb()
1067 	srb->arc_cdb_size = arccdbsize;  in arcmsr_build_srb()
1074 static void arcmsr_post_srb(struct AdapterControlBlock *acb, struct CommandControlBlock *srb)  in arcmsr_post_srb()  argument
1076 	u_int32_t cdb_phyaddr_low = (u_int32_t) srb->cdb_phyaddr;  in arcmsr_post_srb()
1077 	struct ARCMSR_CDB *arcmsr_cdb = (struct ARCMSR_CDB *)&srb->arcmsr_cdb;  in arcmsr_post_srb()
1079 …bus_dmamap_sync(acb->srb_dmat, acb->srb_dmamap, (srb->srb_flags & SRB_FLAG_WRITE) ? BUS_DMASYNC_PO…  in arcmsr_post_srb()
1081 	srb->srb_state = ARCMSR_SRB_START;  in arcmsr_post_srb()
1113 			arc_cdb_size = (srb->arc_cdb_size > 0x300) ? 0x300 : srb->arc_cdb_size;  in arcmsr_post_srb()
1136 			pinbound_srb->addressHigh = (u_int32_t)((srb->cdb_phyaddr >> 16) >> 16);  in arcmsr_post_srb()
1137 			pinbound_srb->addressLow = (u_int32_t)srb->cdb_phyaddr;  in arcmsr_post_srb()
1138 			pinbound_srb->length = srb->arc_cdb_size >> 2;  in arcmsr_post_srb()
1139 			arcmsr_cdb->Context = (u_int32_t)srb->cdb_phyaddr;  in arcmsr_post_srb()
1158 			arc_cdb_size = (srb->arc_cdb_size > 0x300) ? 0x300 : srb->arc_cdb_size;  in arcmsr_post_srb()
1159 			ccb_post_stamp = (srb->smid | ((arc_cdb_size-1) >> 6));  in arcmsr_post_srb()
1167 			if (srb->arc_cdb_size <= 0x300)  in arcmsr_post_srb()
1168 				arc_cdb_size = (srb->arc_cdb_size - 1) >> 6 | 1;  in arcmsr_post_srb()
1170 				arc_cdb_size = ((srb->arc_cdb_size + 0xff) >> 8) + 2;  in arcmsr_post_srb()
1175 			ccb_post_stamp = (srb->smid | arc_cdb_size);  in arcmsr_post_srb()
1709 	struct CommandControlBlock *srb;  in arcmsr_abort_dr_ccbs()  local
1717 		srb = acb->psrb_pool[i];  in arcmsr_abort_dr_ccbs()
1718 		if (srb->srb_state == ARCMSR_SRB_START)  in arcmsr_abort_dr_ccbs()
1720 			if((target == srb->pccb->ccb_h.target_id) && (lun == srb->pccb->ccb_h.target_lun))  in arcmsr_abort_dr_ccbs()
1722 				srb->srb_state = ARCMSR_SRB_ABORTED;  in arcmsr_abort_dr_ccbs()
1723 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_abort_dr_ccbs()
1724 				arcmsr_srb_complete(srb, 1);  in arcmsr_abort_dr_ccbs()
1725 				printf("arcmsr%d: abort scsi id %d lun %d srb=%p \n", acb->pci_unit, target, lun, srb);  in arcmsr_abort_dr_ccbs()
2724 static void arcmsr_free_srb(struct CommandControlBlock *srb)  in arcmsr_free_srb()  argument
2728 	acb = srb->acb;  in arcmsr_free_srb()
2730 	srb->srb_state = ARCMSR_SRB_DONE;  in arcmsr_free_srb()
2731 	srb->srb_flags = 0;  in arcmsr_free_srb()
2732 	acb->srbworkingQ[acb->workingsrb_doneindex] = srb;  in arcmsr_free_srb()
2743 	struct CommandControlBlock *srb = NULL;  in arcmsr_get_freesrb()  local
2749 	srb = acb->srbworkingQ[workingsrb_startindex];  in arcmsr_get_freesrb()
2755 		srb = NULL;  in arcmsr_get_freesrb()
2758 	return(srb);  in arcmsr_get_freesrb()
2965 	struct CommandControlBlock *srb = (struct CommandControlBlock *)arg;  in arcmsr_execute_srb()  local
2966 	struct AdapterControlBlock *acb = (struct AdapterControlBlock *)srb->acb;  in arcmsr_execute_srb()
2970 	pccb = srb->pccb;  in arcmsr_execute_srb()
2983 		arcmsr_srb_complete(srb, 0);  in arcmsr_execute_srb()
2988 		arcmsr_srb_complete(srb, 0);  in arcmsr_execute_srb()
2994 		arcmsr_srb_complete(srb, 0);  in arcmsr_execute_srb()
3007 			arcmsr_srb_complete(srb, 0);  in arcmsr_execute_srb()
3013 			bus_dmamap_unload(acb->dm_segs_dmat, srb->dm_segs_dmamap);  in arcmsr_execute_srb()
3015 		arcmsr_srb_complete(srb, 0);  in arcmsr_execute_srb()
3026 		arcmsr_srb_complete(srb, 0);  in arcmsr_execute_srb()
3030 	arcmsr_build_srb(srb, dm_segs, nseg);  in arcmsr_execute_srb()
3031 	arcmsr_post_srb(acb, srb);  in arcmsr_execute_srb()
3034 		arcmsr_callout_init(&srb->ccb_callout);  in arcmsr_execute_srb()
3035 		callout_reset_sbt(&srb->ccb_callout, SBT_1MS *  in arcmsr_execute_srb()
3037 		    arcmsr_srb_timeout, srb, 0);  in arcmsr_execute_srb()
3038 		srb->srb_flags |= SRB_FLAG_TIMER_START;  in arcmsr_execute_srb()
3047 	struct CommandControlBlock *srb;  in arcmsr_seek_cmd2abort()  local
3066 			srb = acb->psrb_pool[i];  in arcmsr_seek_cmd2abort()
3067 			if(srb->srb_state == ARCMSR_SRB_START) {  in arcmsr_seek_cmd2abort()
3068 				if(srb->pccb == abortccb) {  in arcmsr_seek_cmd2abort()
3069 					srb->srb_state = ARCMSR_SRB_ABORTED;  in arcmsr_seek_cmd2abort()
3073 						, (uintmax_t)abortccb->ccb_h.target_lun, srb);  in arcmsr_seek_cmd2abort()
3074 					arcmsr_polling_srbdone(acb, srb);  in arcmsr_seek_cmd2abort()
3166 			struct CommandControlBlock *srb;  in arcmsr_action()  local
3181 			if((srb = arcmsr_get_freesrb(acb)) == NULL) {  in arcmsr_action()
3186 			pccb->ccb_h.arcmsr_ccbsrb_ptr = srb;  in arcmsr_action()
3188 			srb->pccb = pccb;  in arcmsr_action()
3190 				, srb->dm_segs_dmamap  in arcmsr_action()
3192 				, arcmsr_execute_srb, srb, /*flags*/0);  in arcmsr_action()
3464 	struct CommandControlBlock *srb;  in arcmsr_polling_hba_srbdone()  local
3487 		srb = (struct CommandControlBlock *)  in arcmsr_polling_hba_srbdone()
3490 		poll_srb_done = (srb == poll_srb) ? 1:0;  in arcmsr_polling_hba_srbdone()
3491 		if((srb->acb != acb) || (srb->srb_state != ARCMSR_SRB_START)) {  in arcmsr_polling_hba_srbdone()
3492 			if(srb->srb_state == ARCMSR_SRB_ABORTED) {  in arcmsr_polling_hba_srbdone()
3496 					, srb->pccb->ccb_h.target_id  in arcmsr_polling_hba_srbdone()
3497 					, (uintmax_t)srb->pccb->ccb_h.target_lun, srb);  in arcmsr_polling_hba_srbdone()
3498 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_polling_hba_srbdone()
3499 				arcmsr_srb_complete(srb, 1);  in arcmsr_polling_hba_srbdone()
3505 				, srb, acb->srboutstandingcount);  in arcmsr_polling_hba_srbdone()
3508 		arcmsr_report_srb_state(acb, srb, error);  in arcmsr_polling_hba_srbdone()
3519 	struct CommandControlBlock *srb;  in arcmsr_polling_hbb_srbdone()  local
3546 		srb = (struct CommandControlBlock *)  in arcmsr_polling_hbb_srbdone()
3549 		poll_srb_done = (srb == poll_srb) ? 1:0;  in arcmsr_polling_hbb_srbdone()
3550 		if((srb->acb != acb) || (srb->srb_state != ARCMSR_SRB_START)) {  in arcmsr_polling_hbb_srbdone()
3551 			if(srb->srb_state == ARCMSR_SRB_ABORTED) {  in arcmsr_polling_hbb_srbdone()
3555 					, srb->pccb->ccb_h.target_id  in arcmsr_polling_hbb_srbdone()
3556 					, (uintmax_t)srb->pccb->ccb_h.target_lun, srb);  in arcmsr_polling_hbb_srbdone()
3557 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_polling_hbb_srbdone()
3558 				arcmsr_srb_complete(srb, 1);		  in arcmsr_polling_hbb_srbdone()
3564 				, srb, acb->srboutstandingcount);  in arcmsr_polling_hbb_srbdone()
3567 		arcmsr_report_srb_state(acb, srb, error);  in arcmsr_polling_hbb_srbdone()
3577 	struct CommandControlBlock *srb;  in arcmsr_polling_hbc_srbdone()  local
3601 …srb = (struct CommandControlBlock *)(acb->vir2phy_offset+(flag_srb & 0xFFFFFFE0));/*frame must be …  in arcmsr_polling_hbc_srbdone()
3604 			poll_srb_done = (srb == poll_srb) ? 1:0;  in arcmsr_polling_hbc_srbdone()
3605 		if((srb->acb != acb) || (srb->srb_state != ARCMSR_SRB_START)) {  in arcmsr_polling_hbc_srbdone()
3606 			if(srb->srb_state == ARCMSR_SRB_ABORTED) {  in arcmsr_polling_hbc_srbdone()
3608 						, acb->pci_unit, srb->pccb->ccb_h.target_id, (uintmax_t)srb->pccb->ccb_h.target_lun, srb);  in arcmsr_polling_hbc_srbdone()
3609 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_polling_hbc_srbdone()
3610 				arcmsr_srb_complete(srb, 1);  in arcmsr_polling_hbc_srbdone()
3614 					, acb->pci_unit, srb, acb->srboutstandingcount);  in arcmsr_polling_hbc_srbdone()
3617 		arcmsr_report_srb_state(acb, srb, error);  in arcmsr_polling_hbc_srbdone()
3628 	struct CommandControlBlock *srb;  in arcmsr_polling_hbd_srbdone()  local
3656 …srb = (struct CommandControlBlock *)(acb->vir2phy_offset+(flag_srb & 0xFFFFFFE0));/*frame must be …  in arcmsr_polling_hbd_srbdone()
3660 			poll_srb_done = (srb == poll_srb) ? 1:0;  in arcmsr_polling_hbd_srbdone()
3661 		if((srb->acb != acb) || (srb->srb_state != ARCMSR_SRB_START)) {  in arcmsr_polling_hbd_srbdone()
3662 			if(srb->srb_state == ARCMSR_SRB_ABORTED) {  in arcmsr_polling_hbd_srbdone()
3664 						, acb->pci_unit, srb->pccb->ccb_h.target_id, (uintmax_t)srb->pccb->ccb_h.target_lun, srb);  in arcmsr_polling_hbd_srbdone()
3665 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_polling_hbd_srbdone()
3666 				arcmsr_srb_complete(srb, 1);  in arcmsr_polling_hbd_srbdone()
3670 					, acb->pci_unit, srb, acb->srboutstandingcount);  in arcmsr_polling_hbd_srbdone()
3673 		arcmsr_report_srb_state(acb, srb, error);  in arcmsr_polling_hbd_srbdone()
3683 	struct CommandControlBlock *srb;  in arcmsr_polling_hbe_srbdone()  local
3711 		srb = acb->psrb_pool[cmdSMID];  in arcmsr_polling_hbe_srbdone()
3714 			poll_srb_done = (srb == poll_srb) ? 1:0;  in arcmsr_polling_hbe_srbdone()
3715 		if((srb->acb != acb) || (srb->srb_state != ARCMSR_SRB_START)) {  in arcmsr_polling_hbe_srbdone()
3716 			if(srb->srb_state == ARCMSR_SRB_ABORTED) {  in arcmsr_polling_hbe_srbdone()
3718 						, acb->pci_unit, srb->pccb->ccb_h.target_id, (uintmax_t)srb->pccb->ccb_h.target_lun, srb);  in arcmsr_polling_hbe_srbdone()
3719 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_polling_hbe_srbdone()
3720 				arcmsr_srb_complete(srb, 1);  in arcmsr_polling_hbe_srbdone()
3724 					, acb->pci_unit, srb, acb->srboutstandingcount);  in arcmsr_polling_hbe_srbdone()
3727 		arcmsr_report_srb_state(acb, srb, error);  in arcmsr_polling_hbe_srbdone()
5326 	struct CommandControlBlock *srb;  in arcmsr_shutdown()  local
5344 			srb = acb->psrb_pool[i];  in arcmsr_shutdown()
5345 			if(srb->srb_state == ARCMSR_SRB_START) {  in arcmsr_shutdown()
5346 				srb->srb_state = ARCMSR_SRB_ABORTED;  in arcmsr_shutdown()
5347 				srb->pccb->ccb_h.status |= CAM_REQ_ABORTED;  in arcmsr_shutdown()
5348 				arcmsr_srb_complete(srb, 1);  in arcmsr_shutdown()