/*
 * CDDL HEADER START
 *
 * The contents of this file are subject to the terms of the
 * Common Development and Distribution License (the "License").
 * You may not use this file except in compliance with the License.
 *
 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
 * or http://www.opensolaris.org/os/licensing.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 *
 * When distributing Covered Code, include this CDDL HEADER in each
 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
 * If applicable, add the following below this CDDL HEADER, with the
 * fields enclosed by brackets "[]" replaced with your own identifying
 * information: Portions Copyright [yyyy] [name of copyright owner]
 *
 * CDDL HEADER END
 */
/*
 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved.
 * Copyright (c) 2020 Peter Tribble.
 */

#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <ctype.h>
#include <string.h>
#include <kvm.h>
#include <varargs.h>
#include <time.h>
#include <dirent.h>
#include <fcntl.h>
#include <sys/param.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/openpromio.h>
#include <libintl.h>
#include <syslog.h>
#include <sys/dkio.h>
#include "pdevinfo.h"
#include "display.h"
#include "pdevinfo_sun4u.h"
#include "display_sun4u.h"
#include "libprtdiag.h"


#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN     "SYS_TEST"
#endif

extern  int sys_clk;

int
display(Sys_tree *tree,
        Prom_node *root,
        struct system_kstat_data *kstats,
        int syserrlog)
{
        int exit_code = 0;      /* init to all OK */
        void *value;            /* used for opaque PROM data */
        struct mem_total memory_total;  /* Total memory in system */

        sys_clk = -1;  /* System clock freq. (in MHz) */

        /*
         * silently check for any types of machine errors
         */
        exit_code = error_check(tree, kstats);

        /*
         * Now display the machine's configuration. We do this if we
         * are not logging or exit_code is set (machine is broke).
         */
        if (!logging || exit_code) {
                struct utsname uts_buf;

                /*
                 * Display system banner
                 */
                (void) uname(&uts_buf);

                log_printf(dgettext(TEXT_DOMAIN, "System Configuration:  "
                    "Oracle Corporation  %s %s\n"), uts_buf.machine,
                    get_prop_val(find_prop(root, "banner-name")), 0);

                /* display system clock frequency */
                value = get_prop_val(find_prop(root, "clock-frequency"));
                if (value != NULL) {
                        sys_clk = ((*((int *)value)) + 500000) / 1000000;
                        log_printf(dgettext(TEXT_DOMAIN, "System clock "
                            "frequency: %d MHz\n"), sys_clk, 0);
                }

                /* Display the Memory Size */
                display_memorysize(tree, kstats, &memory_total);

                /* Display platform specific configuration info */
                display_platform_specific_header();

                /* Display the CPU devices */
                display_cpu_devices(tree);

                /* Display the Memory configuration */
                display_memoryconf(tree);

                /* Display all the IO cards. */
                (void) display_io_devices(tree);


                /*
                 * Display any Hot plugged, disabled and failed board(s)
                 * where appropriate.
                 */
                display_hp_fail_fault(tree, kstats);

                display_diaginfo((syserrlog || (logging && exit_code)),
                    root, tree, kstats);
        }

        return (exit_code);
}


int
error_check(Sys_tree *tree, struct system_kstat_data *kstats)
{
#ifdef  lint
        tree = tree;
        kstats = kstats;
#endif
        /*
         * This function is intentionally empty
         */
        return (0);
}

int
disp_fail_parts(Sys_tree *tree)
{
#ifdef  lint
        tree = tree;
#endif
        /*
         * This function is intentionally empty
         */
        return (0);
}


void
display_hp_fail_fault(Sys_tree *tree, struct system_kstat_data *kstats)
{
#ifdef  lint
        tree = tree;
        kstats = kstats;
#endif
        /*
         * This function is intentionally empty
         */
}

void
display_diaginfo(int flag, Prom_node *root, Sys_tree *tree,
                        struct system_kstat_data *kstats)
{
#ifdef  lint
        flag = flag;
        root = root;
        tree = tree;
        kstats = kstats;
#endif
        /*
         * This function is intentionally empty
         */
}


void
resolve_board_types(Sys_tree *tree)
{
#ifdef  lint
        tree = tree;
#endif
        /*
         * This function is intentionally empty
         */
}

void
display_boardnum(int num)
{
        log_printf("%2d   ", num, 0);
}


/*
 * The various platforms can over-ride this function to
 * return any platform specific configuration information
 * they may wish to return in addition to the generic output.
 */
void
display_platform_specific_header(void)
{
        /*
         * This function is intentionally empty
         */
}