03831d35f7499c87d51205817c93e9a8d42c4baestevel * CDDL HEADER START
03831d35f7499c87d51205817c93e9a8d42c4baestevel * The contents of this file are subject to the terms of the
0d63ce2b32a9e1cc8ed71d4d92536c44d66a530avenki * Common Development and Distribution License (the "License").
0d63ce2b32a9e1cc8ed71d4d92536c44d66a530avenki * You may not use this file except in compliance with the License.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
03831d35f7499c87d51205817c93e9a8d42c4baestevel * See the License for the specific language governing permissions
03831d35f7499c87d51205817c93e9a8d42c4baestevel * and limitations under the License.
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 * CDDL HEADER END
0d63ce2b32a9e1cc8ed71d4d92536c44d66a530avenki * Copyright 2007 Sun Microsystems, Inc. All rights reserved.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Use is subject to license terms.
03831d35f7499c87d51205817c93e9a8d42c4baestevel#pragma ident "%Z%%M% %I% %E% SMI"
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Global variables
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/* Function prototypes */
0d63ce2b32a9e1cc8ed71d4d92536c44d66a530avenkipicl_errno_t sun4v_get_node_by_name(picl_nodehdl_t, char *, picl_nodehdl_t *);
03831d35f7499c87d51205817c93e9a8d42c4baestevel * do_prominfo() is called from main() in usr/src/cmd/prtdiag/main.c
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.
03831d35f7499c87d51205817c93e9a8d42c4baesteveldo_prominfo(int syserrlog, char *pgname, int log_flag, int prt_flag)
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 (void) fprintf(stderr, EM_INIT_FAIL, picl_strerror(err));
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* set the global flags */
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* set the the system tree fields */
03831d35f7499c87d51205817c93e9a8d42c4baestevel "open failed")));
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (is_openprom() == 0) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel "does not support this option of this "
03831d35f7499c87d51205817c93e9a8d42c4baestevel "command.\n"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (2);
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (next(0) == 0) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (2);
03831d35f7499c87d51205817c93e9a8d42c4baestevel (void) fprintf(stderr, EM_GET_ROOT_FAIL, picl_strerror(err));
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = sun4v_get_node_by_name(rooth, PICL_NODE_PLATFORM, &plafh);
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (sun4v_display(&sys_tree, root_node, syserrlog, plafh));
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 /* allocate a node for this level */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if ((pnode = (Prom_node *) malloc(sizeof (struct prom_node))) ==
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* assign parent Prom_node */
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* read properties for this node */
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 * PCI to PCI bridges also have the name "pci", but with different
03831d35f7499c87d51205817c93e9a8d42c4baestevel * model property values. They should not be put under 'board'.
03831d35f7499c87d51205817c93e9a8d42c4baestevel compatible = (char *)get_prop_val(find_prop(pnode, "compatible"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("ADDED BOARD name=%s type=%s compatible=%s\n",
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("ADDED BOARD name=%s type=%s compatible=%s\n",
03831d35f7499c87d51205817c93e9a8d42c4baestevel printf("node not added: name=%s type=%s\n", name, type);
03831d35f7499c87d51205817c93e9a8d42c4baestevel * search children to get the node by the nodename
03831d35f7499c87d51205817c93e9a8d42c4baestevelsun4v_get_node_by_name(picl_nodehdl_t rooth, char *name,
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(rooth, PICL_PROP_CHILD, &childh,
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(childh, PICL_PROP_NAME,
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(childh, PICL_PROP_PEER,
03831d35f7499c87d51205817c93e9a8d42c4baestevel err = picl_get_propval_by_name(childh, PICL_PROP_PEER,
03831d35f7499c87d51205817c93e9a8d42c4baestevel * This function is intentionally empty
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (0);