dev/mpr/mpr_sas.c

130     struct cam_path *path, void *arg);
133 static void mprsas_check_eedp(struct mpr_softc *sc, struct cam_path *path,
264 		xpt_release_devq(tm->cm_ccb->ccb_h.path, 1, TRUE);
265 		xpt_free_path(tm->cm_ccb->ccb_h.path);
296 	if (xpt_create_path(&ccb->ccb_h.path, NULL, pathid, targetid,
298 		mpr_dprint(sc, MPR_ERROR, "unable to create path for rescan\n");
332 		xpt_path_string(cm->cm_ccb->csio.ccb_h.path, path_str,
803 	status = xpt_create_path(&sassc->path, /*periph*/NULL,
807 		mpr_printf(sc, "Error %#x creating sim path\n", status);
808 		sassc->path = NULL;
821 		 * xpt_register_async() with a particular path specified.
823 		 * If a path isn't specified, xpt_register_async() will
824 		 * generate a wildcard path and acquire the XPT lock while
828 		 * If a path is specified for xpt_register_async(), it will
832 		 * calling xpt_register_async() when the path is specified.
858 					    sassc->path);
865 			xpt_free_path(sassc->path);
866 			sassc->path = NULL;
914 	if (sassc->path != NULL) {
915 		xpt_register_async(0, mprsas_async, sc, sassc->path);
916 		xpt_free_path(sassc->path);
917 		sassc->path = NULL;
1110 	struct cam_path *path;
1115 	if (xpt_create_path(&path, NULL,
1117 		mpr_dprint(sc, MPR_ERROR, "unable to create path for reset "
1122 	xpt_async(ac_code, path, NULL);
1123 	xpt_free_path(path);
1759 		xpt_freeze_devq(ccb->ccb_h.path, 1);
2239 		 * be retained below.  We'll go through the "fast path",
2276 	/* Take the fast path to completion */
2305 			xpt_freeze_devq(ccb->ccb_h.path, /*count*/ 1);
2534 		xpt_freeze_devq(ccb->ccb_h.path, /*count*/ 1);
2887 		sasaddr = xpt_path_sas_addr(ccb->ccb_h.path);
3077 mprsas_async(void *callback_arg, uint32_t code, struct cam_path *path,
3116 		if (xpt_path_path_id(path) != sassc->sim->path_id)
3123 		KASSERT(xpt_path_target_id(path) < sassc->maxtargets,
3125 		    xpt_path_target_id(path)));
3126 		target = &sassc->targets[xpt_path_target_id(path)];
3130 		lunid = xpt_path_lun_id(path);
3152 		xpt_setup_ccb(&cdai.ccb_h, path, CAM_PRIORITY_NORMAL);
3166 			cam_release_devq(cdai.ccb_h.path, 0, 0, 0, FALSE);
3190 		if (xpt_path_path_id(path) != sc->sassc->sim->path_id)
3197 		mprsas_check_eedp(sc, path, cgd);
3209 mprsas_check_eedp(struct mpr_softc *sc, struct cam_path *path,
3227 	targetid = xpt_path_target_id(path);
3228 	lunid = xpt_path_lun_id(path);
3259 		mpr_dprint(sc, MPR_ERROR, "Unable to create path for EEDP "
3290 	mpr_dprint(sc, MPR_INFO, "Sending read cap: path %s handle %d\n",
3303 		xpt_free_path(ccb->ccb_h.path);
3351 		xpt_release_devq(done_ccb->ccb_h.path,
3358 	 * Get the LUN ID for the path and look it up in the LUN list for the
3393 	// Finished with this CCB and path.
3395 	xpt_free_path(done_ccb->ccb_h.path);
3411 	 * happen, the devq will be frozen.  The CCB holds the path which is
3418 		if (xpt_create_path(&ccb->ccb_h.path, xpt_periph, path_id,