avs/nsctl/nscadm.c

fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte/*
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * CDDL HEADER START
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte *
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * The contents of this file are subject to the terms of the
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * Common Development and Distribution License (the "License").
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * You may not use this file except in compliance with the License.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte *
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * or http://www.opensolaris.org/os/licensing.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * See the License for the specific language governing permissions
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * and limitations under the License.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte *
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * When distributing Covered Code, include this CDDL HEADER in each
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * If applicable, add the following below this CDDL HEADER, with the
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * fields enclosed by brackets "[]" replaced with your own identifying
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * information: Portions Copyright [yyyy] [name of copyright owner]
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte *
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * CDDL HEADER END
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte */
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte/*
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki * Copyright 2010 Sun Microsystems, Inc.  All rights reserved.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * Use is subject to license terms.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte */
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <sys/types.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <sys/stat.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <strings.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <stdlib.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <unistd.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <errno.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <stdio.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <locale.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <nsctl.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#define __NSC_GEN__
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <sys/nsctl/nsc_gen.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#include <sys/nsctl/nsc_mem.h>
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte/*
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * Private functions from libsd.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte */
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteextern int nsc_nvclean(int);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteextern int nsc_gmem_data(char *);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteextern int nsc_gmem_sizes(int *);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte/*
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte * Local functions.
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte */
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortestatic int _nsc_gmem(void);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortestatic void show_maps(char *, int);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortestatic void
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteusage(void)
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte{
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) fprintf(stderr, gettext("usage: nscadm [-h] command\n"));
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) fprintf(stderr, gettext("valid commands:\n"));
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) fprintf(stderr, gettext("    freeze <device>\n"));
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) fprintf(stderr, gettext("    unfreeze <device>\n"));
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) fprintf(stderr, gettext("    isfrozen <device>\n"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte}
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortestatic void
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteis_chr_dev(char *dev, char *op)
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte{
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    struct stat sbuf;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if (stat(dev, &sbuf) < 0) {
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) fprintf(stderr, gettext("nscadm: "));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        perror(op);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if (!S_ISCHR(sbuf.st_mode)) {
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) fprintf(stderr, gettext("nscadm: %s: not a valid device "
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            "<%s>\n"), op, dev);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte}
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteint
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortemain(int argc, char *argv[])
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte{
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    extern int optind, opterr;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    int opt, rc;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    (void) setlocale(LC_ALL, "");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    (void) textdomain("nscadm");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    rc = 0;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    opterr = 0;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    while ((opt = getopt(argc, argv, "h")) != -1) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        switch (opt) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        case 'h':
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(0);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            break;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        default:
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            break;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if (optind == argc) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if (strcoll(argv[optind], gettext("freeze")) == 0 ||
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        strcmp(argv[optind], "freeze") == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (argc - optind != 2) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        is_chr_dev(argv[optind+1], "freeze");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rc = nsc_isfrozen(argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            perror(gettext("nscadm: freeze"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        } else if (rc != 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            rc = nsc_freeze(argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte                perror(gettext("nscadm: freeze"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte                exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        } else {
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki            (void) fprintf(stderr, gettext("nscadm: device <%s> is "
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte                "already frozen\n"), argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) printf(gettext("nscadm: device <%s> frozen\n"),
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki            argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    } else if (strcoll(argv[optind], gettext("unfreeze")) == 0 ||
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        strcmp(argv[optind], "unfreeze") == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (argc - optind != 2) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        is_chr_dev(argv[optind+1], "unfreeze");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rc = nsc_isfrozen(argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            perror(gettext("nscadm: unfreeze"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        } else if (rc == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            rc = nsc_unfreeze(argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte                perror(gettext("nscadm: unfreeze"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte                exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        } else {
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki            (void) fprintf(stderr,
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki                gettext("nscadm: device <%s> is not "
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte                "frozen\n"), argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) printf(gettext("nscadm: device <%s> unfrozen\n"),
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki            argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    } else if (strcoll(argv[optind], gettext("isfrozen")) == 0 ||
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        strcmp(argv[optind], "isfrozen") == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (argc - optind != 2) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        is_chr_dev(argv[optind+1], "isfrozen");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rc = nsc_isfrozen(argv[optind+1]);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            perror(gettext("nscadm: isfrozen"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) printf(gettext("nscadm: device <%s> is %sfrozen\n"),
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki            argv[optind+1], rc ? gettext("not ") : "");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#ifdef DEBUG
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    } else if (strcoll(argv[optind], gettext("nvclean")) == 0 ||
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        strcmp(argv[optind], "nvclean") == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rc = nsc_nvclean(0);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            perror(gettext("nscadm: nvclean"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    } else if (strcoll(argv[optind], gettext("nvclean_force")) == 0 ||
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        strcmp(argv[optind], "nvclean_force") == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rc = nsc_nvclean(1);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            perror(gettext("nscadm: nvclean_force"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte#endif /* DEBUG */
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    } else if (strcoll(argv[optind], gettext("gmem")) == 0 ||
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        strcmp(argv[optind], "gmem") == 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rc = _nsc_gmem();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            perror(gettext("nscadm: gmem"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    } else {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        usage();
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        exit(255);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    return (rc);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte}
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortestatic int
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte_nsc_gmem(void)
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte{
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    char *addr;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    int size;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    int rc = 0;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    rc = nsc_gmem_sizes(&size);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if (rc < 0)
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        return (rc);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) printf(gettext("size %d\n"), size);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if ((addr = (char *)malloc(size * 2)) == NULL) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        errno = ENOMEM;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        return (-1);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    rc = nsc_gmem_data(addr);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    if (rc < 0) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        free(addr);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        return (rc);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) printf(gettext("Global map entries:\n"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    show_maps(addr, size);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) printf(gettext("\nGlobal NVMEM map entries:\n"));
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    show_maps(addr + size, size);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    free(addr);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    return (0);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte}
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Fortestatic void
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forteshow_maps(char *addr, int len)
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte{
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    /* LINTED alignment of cast ok */
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    nsc_rmhdr_t *rhp = (nsc_rmhdr_t *)addr;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    nsc_rmmap_t *rmap;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    char tname[_NSC_MAXNAME + 1];
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    int i;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki    (void) printf(
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        gettext("magic 0x%x ver %d size %d dirty (nvmem systems): %d\n"),
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rhp->magic, rhp->ver, rhp->size, rhp->rh_dirty);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    for (i = 0, rmap = rhp->map;
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        /* LINTED alignment of cast ok */
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        rmap < (nsc_rmmap_t *)(addr + len); ++i, ++rmap) {
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        if (!rmap->name[0])
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            continue;
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) strncpy(tname, rmap->name, _NSC_MAXNAME);
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) strcpy(&tname[strlen(tname)], "                     ");
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte        tname[_NSC_MAXNAME] = '\0';
570de38f63910201fdd77246630b7aa8f9dc5661Surya Prakki        (void) printf(gettext(
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            "%d:\tname %s\toffset 0x%x size 0x%x inuse 0x%x\n"),
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte            i, tname, rmap->offset, rmap->size, rmap->inuse);
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte    }
fcf3ce441efd61da9bb2884968af01cb7c1452ccJohn Forte}