cam/scsi/scsi_target.c

321 		xpt_setup_ccb(&cdbg.ccb_h, softc->path, CAM_PRIORITY_NORMAL);
322 		cdbg.ccb_h.func_code = XPT_DEBUG;
323 		cdbg.ccb_h.cbfcnp = targdone;
327 		status = cdbg.ccb_h.status & CAM_STATUS_MASK;
409 	xpt_setup_ccb(&en_ccb.ccb_h, path, CAM_PRIORITY_NORMAL);
410 	en_ccb.ccb_h.func_code = XPT_EN_LUN;
416 	status = en_ccb.ccb_h.status & CAM_STATUS_MASK;
437 	xpt_setup_ccb(&cpi.ccb_h, path, CAM_PRIORITY_NORMAL);
438 	cpi.ccb_h.func_code = XPT_PATH_INQ;
440 	status = cpi.ccb_h.status & CAM_STATUS_MASK;
537 	struct ccb_hdr	      *ccb_h;
547 	while ((ccb_h = TAILQ_FIRST(&softc->user_ccb_queue)) != NULL) {
548 		TAILQ_REMOVE(&softc->user_ccb_queue, ccb_h, periph_links.tqe);
549 		targfreeccb(softc, (union ccb *)ccb_h);
584 		priority = fuword32(&user_ccb->ccb_h.pinfo.priority);
589 		func_code = fuword32(&user_ccb->ccb_h.func_code);
596 			descr = (struct targ_cmd_descr *)ccb->ccb_h.targ_descr;
603 					  &ccb->ccb_h,
626 					 ccb->ccb_h.targ_descr;
679 			suword(&descr->user_ccb->ccb_h.status,
699 	u_ccbh = &descr->user_ccb->ccb_h;
700 	k_ccbh = &ccb->ccb_h;
721 		struct ccb_hdr *ccb_h;
724 		TAILQ_FOREACH(ccb_h, &softc->pending_ccb_queue,
728 			ab_descr = (struct targ_cmd_descr *)ccb_h->targ_descr;
732 					  cab->abort_ccb, ccb_h));
733 				cab->abort_ccb = (union ccb *)ccb_h;
738 		if (ccb_h == NULL) {
753 	struct ccb_hdr *ccb_h;
756 	ccb_h = &ccb->ccb_h;
766 	ccb_h->cbfcnp = targdone;
767 	ccb_h->targ_descr = descr;
769 	if ((ccb_h->func_code == XPT_CONT_TARGET_IO) ||
770 	    (ccb_h->func_code == XPT_DEV_MATCH)) {
779 			ccb_h->status = CAM_REQ_CMP_ERR;
791 		TAILQ_INSERT_TAIL(&softc->pending_ccb_queue, ccb_h,
808 	TAILQ_REMOVE(&softc->pending_ccb_queue, &done_ccb->ccb_h,
810 	status = done_ccb->ccb_h.status & CAM_STATUS_MASK;
821 	switch (done_ccb->ccb_h.func_code) {
827 		TAILQ_INSERT_TAIL(&softc->user_ccb_queue, &done_ccb->ccb_h,
835 		      done_ccb->ccb_h.func_code);
848 	struct ccb_hdr	  *ccb_h;
861 	ccb_h = TAILQ_FIRST(user_queue);
863 	while (ccb_h == NULL && user_descr == NULL) {
867 			ccb_h = TAILQ_FIRST(user_queue);
883 	while (ccb_h != NULL) {
888 		TAILQ_REMOVE(user_queue, ccb_h, periph_links.tqe);
889 		descr = (struct targ_cmd_descr *)ccb_h->targ_descr;
892 			  ("targread ccb %p (%p)\n", ccb_h, user_ccb));
893 		error = targreturnccb(softc, (union ccb *)ccb_h);
903 		ccb_h = TAILQ_FIRST(user_queue);
915 		suword(&user_ccb->ccb_h.status, CAM_REQ_ABORTED);
949 	descr = (struct targ_cmd_descr *)ccb->ccb_h.targ_descr;
950 	u_ccbh = &descr->user_ccb->ccb_h;
953 	copyout(&ccb->ccb_h.retry_count, &u_ccbh->retry_count,
958 	ccb_len = targccblen(ccb->ccb_h.func_code) - sizeof(struct ccb_hdr);
961 	error = copyout(&ccb->ccb_h + 1, u_ccbh + 1, ccb_len);
984 	xpt_setup_ccb(&ccb->ccb_h, softc->path, priority);
985 	ccb->ccb_h.func_code = type;
986 	ccb->ccb_h.cbfcnp = targdone;
987 	ccb->ccb_h.targ_descr = targgetdescr(softc);
988 	if (ccb->ccb_h.targ_descr == NULL) {
999 			ccb->ccb_h.targ_descr));
1000 	free(ccb->ccb_h.targ_descr, M_TARG);
1002 	switch (ccb->ccb_h.func_code) {
1072 	struct ccb_hdr		*ccb_h;
1089 	xpt_setup_ccb(&cab.ccb_h, softc->path, CAM_PRIORITY_NORMAL);
1090 	cab.ccb_h.func_code = XPT_ABORT;
1091 	cab.ccb_h.status = CAM_REQ_CMP_ERR;
1092 	TAILQ_FOREACH(ccb_h, &softc->pending_ccb_queue, periph_links.tqe) {
1094 			  ("Aborting pending CCB %p\n", ccb_h));
1095 		cab.abort_ccb = (union ccb *)ccb_h;
1097 		if (cab.ccb_h.status != CAM_REQ_CMP) {
1098 			xpt_print(cab.ccb_h.path,
1100 			    cab.ccb_h.status);
1105 	if (cab.ccb_h.status == CAM_REQ_CMP) {