cam/scsi/scsi_target.c

74 	TARG_STATE_LUN_ENABLED	= 0x02  /* Device enabled for a path */
95 	struct cam_path		*path;
128 static cam_status	targendislun(struct cam_path *path, int enable,
131 				   struct cam_path *path,
153 				  struct cam_path *path, void *arg);
214 	softc->path = NULL;
239 		struct cam_path		*path;
242 		status = xpt_create_path(&path, /*periph*/NULL,
247 			printf("Couldn't create path, status %#x\n", status);
250 		xpt_path_lock(path);
251 		status = targenable(softc, path, new_lun->grp6_len,
253 		xpt_path_unlock(path);
254 		xpt_free_path(path);
280 		xpt_setup_ccb(&cdbg.ccb_h, softc->path, CAM_PRIORITY_NORMAL);
360 targendislun(struct cam_path *path, int enable, int grp6_len, int grp7_len)
366 	xpt_setup_ccb(&en_ccb.ccb_h, path, CAM_PRIORITY_NORMAL);
375 		xpt_print(path, "%sable lun CCB rejected, status %#x\n",
381 /* Enable target mode on a LUN, given its path */
383 targenable(struct targ_softc *softc, struct cam_path *path, int grp6_len,
394 	xpt_setup_ccb(&cpi.ccb_h, path, CAM_PRIORITY_NORMAL);
414 	/* Destroy any periph on our path if it is disabled */
415 	periph = cam_periph_find(path, "targ");
424 			printf("Requested path still in use by targ%d\n",
431 	/* Create a periph instance attached to this path */
433 			"targ", CAM_PERIPH_BIO, path, targasync, 0, softc);
440 	if (cam_periph_find(path, "targ") == NULL) {
446 	status = targendislun(path, /*enable*/1, grp6_len, grp7_len);
466 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("targdisable\n"));
472 	status = targendislun(softc->path, /*enable*/0,
492 	softc->path = periph->path;
520 	softc->path = NULL;
536 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
543 			CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
562 			CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
573 				CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
584 				CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
625 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("targstart %p\n", start_ccb));
639 			xpt_print(periph->path,
669 	xpt_setup_ccb(k_ccbh, softc->path, descr->priority);
693 				CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
752 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("sendccb %p\n", ccb));
769 	CAM_DEBUG(periph->path, CAM_DEBUG_PERIPH, ("targdone %p\n", done_ccb));
820 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("targread\n"));
854 		CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
875 		CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
911 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("targreturnccb %p\n", ccb));
926 		xpt_print(softc->path,
943 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("getccb %p\n", ccb));
947 	xpt_setup_ccb(&ccb->ccb_h, softc->path, priority);
1011 targasync(void *callback_arg, u_int32_t code, struct cam_path *path, void *arg)
1025 	CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH, ("abort_all_pending\n"));
1029 		CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
1039 	xpt_setup_ccb(&cab.ccb_h, softc->path, CAM_PRIORITY_NORMAL);
1043 		CAM_DEBUG(softc->path, CAM_DEBUG_PERIPH,
1048 			xpt_print(cab.ccb_h.path,