pdevinfo_sun4v.c revision 03831d35f7499c87d51205817c93e9a8d42c4bae
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * CDDL HEADER START
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * The contents of this file are subject to the terms of the
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Common Development and Distribution License, Version 1.0 only
03831d35f7499c87d51205817c93e9a8d42c4baestevel * (the "License"). You may not use this file except in compliance
03831d35f7499c87d51205817c93e9a8d42c4baestevel * with the License.
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
03831d35f7499c87d51205817c93e9a8d42c4baestevel * or http://www.opensolaris.org/os/licensing.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * See the License for the specific language governing permissions
03831d35f7499c87d51205817c93e9a8d42c4baestevel * and limitations under the License.
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * When distributing Covered Code, include this CDDL HEADER in each
03831d35f7499c87d51205817c93e9a8d42c4baestevel * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * If applicable, add the following below this CDDL HEADER, with the
03831d35f7499c87d51205817c93e9a8d42c4baestevel * fields enclosed by brackets "[]" replaced with your own identifying
03831d35f7499c87d51205817c93e9a8d42c4baestevel * information: Portions Copyright [yyyy] [name of copyright owner]
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * CDDL HEADER END
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Use is subject to license terms.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel#pragma ident "%Z%%M% %I% %E% SMI"
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <stdio.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <stdlib.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <string.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <fcntl.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <dirent.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <varargs.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <errno.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <unistd.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <alloca.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/systeminfo.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/utsname.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/openpromio.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <kstat.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <libintl.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "pdevinfo.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "display.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "display_sun4v.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "libprtdiag.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel#if !defined(TEXT_DOMAIN)
03831d35f7499c87d51205817c93e9a8d42c4baestevel#define TEXT_DOMAIN "SYS_TEST"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#endif
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Global variables
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelchar *progname;
03831d35f7499c87d51205817c93e9a8d42c4baestevelchar *promdev = "/dev/openprom";
03831d35f7499c87d51205817c93e9a8d42c4baestevelint print_flag = 1;
03831d35f7499c87d51205817c93e9a8d42c4baestevelint logging = 0;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * This file represents the splitting out of some functionality
03831d35f7499c87d51205817c93e9a8d42c4baestevel * of prtdiag due to the port to the sun4v platform. The PROM
03831d35f7499c87d51205817c93e9a8d42c4baestevel * tree-walking functions which contain sun4v specifics were moved
03831d35f7499c87d51205817c93e9a8d42c4baestevel * into this module.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevelextern int get_id(Prom_node *);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/* Function prototypes */
03831d35f7499c87d51205817c93e9a8d42c4baestevelProm_node *sun4v_walk(Sys_tree *, Prom_node *, int);
03831d35f7499c87d51205817c93e9a8d42c4baestevelint sun4v_get_node_by_name(picl_nodehdl_t rooth, char *name,
03831d35f7499c87d51205817c93e9a8d42c4baestevel picl_nodehdl_t *nodeh);
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * do_prominfo() is called from main() in usr/src/cmd/prtdiag/main.c
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * This is the starting point for all platforms. However, this function
03831d35f7499c87d51205817c93e9a8d42c4baestevel * can be overlayed by writing a do_prominfo() function
03831d35f7499c87d51205817c93e9a8d42c4baestevel * in the libprtdiag_psr for a particular platform.
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelint
03831d35f7499c87d51205817c93e9a8d42c4baesteveldo_prominfo(int syserrlog, char *pgname, int log_flag, int prt_flag)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel Sys_tree sys_tree; /* system information */
03831d35f7499c87d51205817c93e9a8d42c4baestevel Prom_node *root_node; /* root node of OBP device tree */
03831d35f7499c87d51205817c93e9a8d42c4baestevel picl_nodehdl_t rooth; /* root PICL node for IO display */
03831d35f7499c87d51205817c93e9a8d42c4baestevel picl_nodehdl_t plafh; /* Platform PICL node for IO display */
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel int err;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_initialize();
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (err != PICL_SUCCESS) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel (void) fprintf(stderr, EM_INIT_FAIL, picl_strerror(err));
03831d35f7499c87d51205817c93e9a8d42c4baestevel exit(1);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* set the global flags */
03831d35f7499c87d51205817c93e9a8d42c4baestevel progname = pgname;
03831d35f7499c87d51205817c93e9a8d42c4baestevel logging = log_flag;
03831d35f7499c87d51205817c93e9a8d42c4baestevel print_flag = prt_flag;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* set the the system tree fields */
03831d35f7499c87d51205817c93e9a8d42c4baestevel sys_tree.sys_mem = NULL;
03831d35f7499c87d51205817c93e9a8d42c4baestevel sys_tree.boards = NULL;
03831d35f7499c87d51205817c93e9a8d42c4baestevel sys_tree.bd_list = NULL;
03831d35f7499c87d51205817c93e9a8d42c4baestevel sys_tree.board_cnt = 0;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (promopen(O_RDONLY)) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel exit(_error(dgettext(TEXT_DOMAIN, "openeepr device "
03831d35f7499c87d51205817c93e9a8d42c4baestevel "open failed")));
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (is_openprom() == 0) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel (void) fprintf(stderr, "%s",
03831d35f7499c87d51205817c93e9a8d42c4baestevel dgettext(TEXT_DOMAIN, "System architecture "
03831d35f7499c87d51205817c93e9a8d42c4baestevel "does not support this option of this "
03831d35f7499c87d51205817c93e9a8d42c4baestevel "command.\n"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (2);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (next(0) == 0) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (2);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel root_node = sun4v_walk(&sys_tree, NULL, next(0));
03831d35f7499c87d51205817c93e9a8d42c4baestevel promclose();
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_root(&rooth);
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (err != PICL_SUCCESS) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel (void) fprintf(stderr, EM_GET_ROOT_FAIL, picl_strerror(err));
03831d35f7499c87d51205817c93e9a8d42c4baestevel exit(1);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = sun4v_get_node_by_name(rooth, PICL_NODE_PLATFORM, &plafh);
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (err != PICL_SUCCESS)
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (err);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (sun4v_display(&sys_tree, root_node, syserrlog, plafh));
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * sun4v_Walk the PROM device tree and build the system tree and root tree.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Nodes that have a board number property are placed in the board
03831d35f7499c87d51205817c93e9a8d42c4baestevel * structures for easier processing later. Child nodes are placed
03831d35f7499c87d51205817c93e9a8d42c4baestevel * under their parents.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelProm_node *
03831d35f7499c87d51205817c93e9a8d42c4baestevelsun4v_walk(Sys_tree *tree, Prom_node *root, int id)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel register int curnode;
03831d35f7499c87d51205817c93e9a8d42c4baestevel Prom_node *pnode;
03831d35f7499c87d51205817c93e9a8d42c4baestevel char *name;
03831d35f7499c87d51205817c93e9a8d42c4baestevel char *type;
03831d35f7499c87d51205817c93e9a8d42c4baestevel char *compatible;
03831d35f7499c87d51205817c93e9a8d42c4baestevel int board_node = 0;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* allocate a node for this level */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if ((pnode = (Prom_node *) malloc(sizeof (struct prom_node))) ==
03831d35f7499c87d51205817c93e9a8d42c4baestevel NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel perror("malloc");
03831d35f7499c87d51205817c93e9a8d42c4baestevel exit(2); /* program errors cause exit 2 */
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* assign parent Prom_node */
03831d35f7499c87d51205817c93e9a8d42c4baestevel pnode->parent = root;
03831d35f7499c87d51205817c93e9a8d42c4baestevel pnode->sibling = NULL;
03831d35f7499c87d51205817c93e9a8d42c4baestevel pnode->child = NULL;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* read properties for this node */
03831d35f7499c87d51205817c93e9a8d42c4baestevel dump_node(pnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Place a node in a 'board' if it has 'board'-ness. The definition
03831d35f7499c87d51205817c93e9a8d42c4baestevel * is that all nodes that are children of root should have a
03831d35f7499c87d51205817c93e9a8d42c4baestevel * board# property. But the PROM tree does not exactly follow
03831d35f7499c87d51205817c93e9a8d42c4baestevel * this. This is where we start hacking.
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * PCI to PCI bridges also have the name "pci", but with different
03831d35f7499c87d51205817c93e9a8d42c4baestevel * model property values. They should not be put under 'board'.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel name = get_node_name(pnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel type = get_node_type(pnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel compatible = (char *)get_prop_val(find_prop(pnode, "compatible"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel#ifdef DEBUG
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (name != NULL)
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("name=%s ", name);
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (type != NULL)
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("type=%s ", type);
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("\n");
03831d35f7499c87d51205817c93e9a8d42c4baestevel#endif
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (compatible == NULL)
03831d35f7499c87d51205817c93e9a8d42c4baestevel compatible = "";
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (type == NULL)
03831d35f7499c87d51205817c93e9a8d42c4baestevel type = "";
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (name != NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (has_board_num(pnode)) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel add_node(tree, pnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel board_node = 1;
03831d35f7499c87d51205817c93e9a8d42c4baestevel#ifdef DEBUG
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("ADDED BOARD name=%s type=%s compatible=%s\n",
03831d35f7499c87d51205817c93e9a8d42c4baestevel name, type, compatible);
03831d35f7499c87d51205817c93e9a8d42c4baestevel#endif
03831d35f7499c87d51205817c93e9a8d42c4baestevel } else if (strcmp(type, "cpu") == 0) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel add_node(tree, pnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel board_node = 1;
03831d35f7499c87d51205817c93e9a8d42c4baestevel#ifdef DEBUG
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("ADDED BOARD name=%s type=%s compatible=%s\n",
03831d35f7499c87d51205817c93e9a8d42c4baestevel name, type, compatible);
03831d35f7499c87d51205817c93e9a8d42c4baestevel#endif
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel#ifdef DEBUG
03831d35f7499c87d51205817c93e9a8d42c4baestevel else
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("node not added: name=%s type=%s\n", name, type);
03831d35f7499c87d51205817c93e9a8d42c4baestevel#endif
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (curnode = child(id)) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel pnode->child = sun4v_walk(tree, pnode, curnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (curnode = next(id)) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (board_node) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (sun4v_walk(tree, root, curnode));
03831d35f7499c87d51205817c93e9a8d42c4baestevel } else {
03831d35f7499c87d51205817c93e9a8d42c4baestevel pnode->sibling = sun4v_walk(tree, root, curnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (board_node) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (NULL);
03831d35f7499c87d51205817c93e9a8d42c4baestevel } else {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (pnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * search children to get the node by the nodename
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelint
03831d35f7499c87d51205817c93e9a8d42c4baestevelsun4v_get_node_by_name(picl_nodehdl_t rooth, char *name,
03831d35f7499c87d51205817c93e9a8d42c4baestevel picl_nodehdl_t *nodeh)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel picl_nodehdl_t childh;
03831d35f7499c87d51205817c93e9a8d42c4baestevel int err;
03831d35f7499c87d51205817c93e9a8d42c4baestevel char *nodename;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel nodename = alloca(strlen(name) + 1);
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (nodename == NULL)
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (PICL_FAILURE);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(rooth, PICL_PROP_CHILD, &childh,
03831d35f7499c87d51205817c93e9a8d42c4baestevel sizeof (picl_nodehdl_t));
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel while (err == PICL_SUCCESS) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(childh, PICL_PROP_NAME,
03831d35f7499c87d51205817c93e9a8d42c4baestevel nodename, (strlen(name) + 1));
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (err != PICL_SUCCESS) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(childh, PICL_PROP_PEER,
03831d35f7499c87d51205817c93e9a8d42c4baestevel &childh, sizeof (picl_nodehdl_t));
03831d35f7499c87d51205817c93e9a8d42c4baestevel continue;
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (strcmp(nodename, name) == 0) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel *nodeh = childh;
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (PICL_SUCCESS);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(childh, PICL_PROP_PEER,
03831d35f7499c87d51205817c93e9a8d42c4baestevel &childh, sizeof (picl_nodehdl_t));
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (err);
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevelint
03831d35f7499c87d51205817c93e9a8d42c4baestevelget_id(Prom_node *node)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel#ifdef lint
03831d35f7499c87d51205817c93e9a8d42c4baestevel node = node;
03831d35f7499c87d51205817c93e9a8d42c4baestevel#endif
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * This function is intentionally empty
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel}