03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * CDDL HEADER START
03831d35f7499c87d51205817c93e9a8d42c4baestevel *
03831d35f7499c87d51205817c93e9a8d42c4baestevel * The contents of this file are subject to the terms of the
25cf1a301a396c38e8adf52c15f537b80d2483f7jl * Common Development and Distribution License (the "License").
25cf1a301a396c38e8adf52c15f537b80d2483f7jl * You may not use this file except in compliance 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/*
e79c98e6c943cb3032f272714ff4ce6137d40394zk * Copyright 2008 Sun Microsystems, Inc. All rights reserved.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Use is subject to license terms.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel#pragma ident "%Z%%M% %I% %E% SMI"
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <stdio.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <stdlib.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <unistd.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <ctype.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <string.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <kvm.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <varargs.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <errno.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <time.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <dirent.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <fcntl.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/param.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/stat.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/types.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/utsname.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/openpromio.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/spitregs.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/cheetahregs.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <kstat.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <libintl.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <syslog.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include <sys/dkio.h>
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "pdevinfo.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "display.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "pdevinfo_sun4u.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "display_sun4u.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel#include "libprtdiag.h"
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Return the operating frequency of a processor in Hertz. This function
03831d35f7499c87d51205817c93e9a8d42c4baestevel * requires as input a legal prom node pointer. If a NULL
03831d35f7499c87d51205817c93e9a8d42c4baestevel * is passed in or the clock-frequency property does not exist, the
03831d35f7499c87d51205817c93e9a8d42c4baestevel * function returns 0.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
25cf1a301a396c38e8adf52c15f537b80d2483f7jluint_t
03831d35f7499c87d51205817c93e9a8d42c4baestevelget_cpu_freq(Prom_node *pnode)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel Prop *prop;
25cf1a301a396c38e8adf52c15f537b80d2483f7jl uint_t *value;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* find the property */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if ((prop = find_prop(pnode, "clock-frequency")) == NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
25cf1a301a396c38e8adf52c15f537b80d2483f7jl if ((value = (uint_t *)get_prop_val(prop)) == NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (*value);
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * returns the size of the given processors external cache in
03831d35f7499c87d51205817c93e9a8d42c4baestevel * bytes. If the properties required to determine this are not
03831d35f7499c87d51205817c93e9a8d42c4baestevel * present, then the function returns 0.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelint
03831d35f7499c87d51205817c93e9a8d42c4baestevelget_ecache_size(Prom_node *node)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel int *cache_size_p; /* pointer to number of cache lines */
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* find the properties */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (cache_size_p = (int *)get_prop_val(find_prop(node,
e79c98e6c943cb3032f272714ff4ce6137d40394zk "ecache-size"))) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (*cache_size_p);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (cache_size_p = (int *)get_prop_val(find_prop(node,
e79c98e6c943cb3032f272714ff4ce6137d40394zk "l3-cache-size"))) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (*cache_size_p);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (cache_size_p = (int *)get_prop_val(find_prop(node,
e79c98e6c943cb3032f272714ff4ce6137d40394zk "l2-cache-size"))) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (*cache_size_p);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel return (0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * This routine is the generic link into displaying CPU and memory info.
03831d35f7499c87d51205817c93e9a8d42c4baestevel * It displays the table header, then calls the CPU and memory display
03831d35f7499c87d51205817c93e9a8d42c4baestevel * routine for all boards.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelvoid
03831d35f7499c87d51205817c93e9a8d42c4baesteveldisplay_cpu_devices(Sys_tree *tree)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel Board_node *bnode;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Display the table header for CPUs . Then display the CPU
03831d35f7499c87d51205817c93e9a8d42c4baestevel * frequency, cache size, and processor revision of all cpus.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("=========================", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" CPUs ", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("=========================", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" Run Ecache "
e79c98e6c943cb3032f272714ff4ce6137d40394zk " CPU CPU\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("Brd CPU Module MHz MB "
e79c98e6c943cb3032f272714ff4ce6137d40394zk "Impl. Mask\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("--- --- ------- ----- ------ "
e79c98e6c943cb3032f272714ff4ce6137d40394zk "------ ----\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Now display all of the cpus on each board */
03831d35f7499c87d51205817c93e9a8d42c4baestevel bnode = tree->bd_list;
03831d35f7499c87d51205817c93e9a8d42c4baestevel while (bnode != NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel display_cpus(bnode);
03831d35f7499c87d51205817c93e9a8d42c4baestevel bnode = bnode->next;
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel/*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * Display the CPUs present on this board.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevelvoid
03831d35f7499c87d51205817c93e9a8d42c4baesteveldisplay_cpus(Board_node *board)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel Prom_node *cpu;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /*
03831d35f7499c87d51205817c93e9a8d42c4baestevel * display the CPUs' operating frequency, cache size, impl. field
03831d35f7499c87d51205817c93e9a8d42c4baestevel * and mask revision.
03831d35f7499c87d51205817c93e9a8d42c4baestevel */
03831d35f7499c87d51205817c93e9a8d42c4baestevel for (cpu = dev_find_type(board->nodes, "cpu"); cpu != NULL;
03831d35f7499c87d51205817c93e9a8d42c4baestevel cpu = dev_next_type(cpu, "cpu")) {
e79c98e6c943cb3032f272714ff4ce6137d40394zk uint_t freq; /* CPU clock frequency */
03831d35f7499c87d51205817c93e9a8d42c4baestevel int ecache_size; /* External cache size */
03831d35f7499c87d51205817c93e9a8d42c4baestevel int *mid;
03831d35f7499c87d51205817c93e9a8d42c4baestevel int *impl;
03831d35f7499c87d51205817c93e9a8d42c4baestevel int *mask, decoded_mask;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel mid = (int *)get_prop_val(find_prop(cpu, "upa-portid"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (mid == NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel mid = (int *)get_prop_val(find_prop(cpu, "portid"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel freq = (get_cpu_freq(cpu) + 500000) / 1000000;
03831d35f7499c87d51205817c93e9a8d42c4baestevel ecache_size = get_ecache_size(cpu);
03831d35f7499c87d51205817c93e9a8d42c4baestevel impl = (int *)get_prop_val(find_prop(cpu, "implementation#"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel mask = (int *)get_prop_val(find_prop(cpu, "mask#"));
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Do not display a failed CPU node */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if ((freq != 0) && (node_failed(cpu) == 0)) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Board number */
03831d35f7499c87d51205817c93e9a8d42c4baestevel display_boardnum(board->board_num);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* CPU MID */
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" %2d ", *mid, 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Module number */
03831d35f7499c87d51205817c93e9a8d42c4baestevel display_mid(*mid);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Running frequency */
e79c98e6c943cb3032f272714ff4ce6137d40394zk log_printf(" %3u ", freq, 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Ecache size */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (ecache_size == 0)
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" %3s ", "N/A", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel else
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" %4.1f ",
e79c98e6c943cb3032f272714ff4ce6137d40394zk (float)ecache_size / (float)(1<<20),
e79c98e6c943cb3032f272714ff4ce6137d40394zk 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* Implementation */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (impl == NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%6s ", "N/A", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel } else {
03831d35f7499c87d51205817c93e9a8d42c4baestevel switch (*impl) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel case SPITFIRE_IMPL:
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%-6s ", "US-I", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel break;
03831d35f7499c87d51205817c93e9a8d42c4baestevel case BLACKBIRD_IMPL:
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%-6s ", "US-II", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel break;
03831d35f7499c87d51205817c93e9a8d42c4baestevel case CHEETAH_IMPL:
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%-6s ", "US-III", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel break;
03831d35f7499c87d51205817c93e9a8d42c4baestevel case CHEETAH_PLUS_IMPL:
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%-7s ", "US-III+", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel break;
03831d35f7499c87d51205817c93e9a8d42c4baestevel case JAGUAR_IMPL:
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%-6s ", "US-IV", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel break;
03831d35f7499c87d51205817c93e9a8d42c4baestevel default:
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("%-6x ", *impl, 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel break;
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel /* CPU Mask */
03831d35f7499c87d51205817c93e9a8d42c4baestevel if (mask == NULL) {
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" %3s", "N/A", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel } else {
03831d35f7499c87d51205817c93e9a8d42c4baestevel if ((impl) && IS_CHEETAH(*impl))
03831d35f7499c87d51205817c93e9a8d42c4baestevel decoded_mask =
e79c98e6c943cb3032f272714ff4ce6137d40394zk REMAP_CHEETAH_MASK(*mask);
03831d35f7499c87d51205817c93e9a8d42c4baestevel else
03831d35f7499c87d51205817c93e9a8d42c4baestevel decoded_mask = *mask;
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" %d.%d", (decoded_mask >> 4) & 0xf,
e79c98e6c943cb3032f272714ff4ce6137d40394zk decoded_mask & 0xf, 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf("\n", 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel }
03831d35f7499c87d51205817c93e9a8d42c4baestevel}
03831d35f7499c87d51205817c93e9a8d42c4baestevel
03831d35f7499c87d51205817c93e9a8d42c4baestevelvoid
03831d35f7499c87d51205817c93e9a8d42c4baesteveldisplay_mid(int mid)
03831d35f7499c87d51205817c93e9a8d42c4baestevel{
03831d35f7499c87d51205817c93e9a8d42c4baestevel log_printf(" %2d ", mid, 0);
03831d35f7499c87d51205817c93e9a8d42c4baestevel}