257ae3f520
Signed-off-by: Uwe Hermann <uwe@hermann-uwe.de> Acked-by: Uwe Hermann <uwe@hermann-uwe.de> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4174 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
104 lines
2.7 KiB
C
104 lines
2.7 KiB
C
/*
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* This file is part of the ectool project.
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*
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* Copyright (C) 2008-2009 coresystems GmbH
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <getopt.h>
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#include <sys/io.h>
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#include <ec.h>
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#define ECTOOL_VERSION "0.1"
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void print_version(void)
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{
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printf("ectool v%s -- ", ECTOOL_VERSION);
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printf("Copyright (C) 2008-2009 coresystems GmbH\n\n");
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printf(
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"This program is free software: you can redistribute it and/or modify\n"
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"it under the terms of the GNU General Public License as published by\n"
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"the Free Software Foundation, version 2 of the License.\n\n"
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"This program is distributed in the hope that it will be useful,\n"
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"but WITHOUT ANY WARRANTY; without even the implied warranty of\n"
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"MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n"
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"GNU General Public License for more details.\n\n"
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"You should have received a copy of the GNU General Public License\n"
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"along with this program. If not, see <http://www.gnu.org/licenses/>.\n\n");
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}
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void print_usage(const char *name)
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{
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printf("usage: %s [-vh?V]\n", name);
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printf("\n"
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" -v | --version: print the version\n"
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" -h | --help: print this help\n\n"
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" -V | --verbose: print debug information\n"
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"\n");
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exit(1);
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}
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int verbose = 0;
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int main(int argc, char *argv[])
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{
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int i, opt, option_index = 0;
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static struct option long_options[] = {
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{"version", 0, 0, 'v'},
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{"help", 0, 0, 'h'},
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{"verbose", 0, 0, 'V'},
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{0, 0, 0, 0}
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};
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while ((opt = getopt_long(argc, argv, "vh?V",
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long_options, &option_index)) != EOF) {
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switch (opt) {
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case 'v':
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print_version();
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exit(0);
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break;
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case 'V':
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verbose = 1;
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break;
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case 'h':
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case '?':
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default:
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print_usage(argv[0]);
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exit(0);
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break;
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}
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}
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if (iopl(3)) {
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printf("You need to be root.\n");
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exit(1);
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}
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printf("EC RAM:\n");
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for (i = 0; i < 0x100; i++) {
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if ((i % 0x10) == 0)
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printf("\n%02x: ", i);
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printf("%02x ", ec_read(i));
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}
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printf("\n\n");
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return 0;
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}
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