78b1a73890
streams. Since the output is bulky, it's controlled by the '-r' option. Document this in the manpage, and clean up some awkward English a little.
108 lines
2.7 KiB
C
108 lines
2.7 KiB
C
/*-
|
|
* Copyright (c) 2000 Mitsuru IWASAKI <iwasaki@FreeBSD.org>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $Id: acpidump.c,v 1.3 2000/08/08 14:12:21 iwasaki Exp $
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#include <sys/param.h>
|
|
|
|
#include <assert.h>
|
|
#include <err.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
|
|
#include "acpidump.h"
|
|
|
|
static void
|
|
asl_dump_from_file(char *file)
|
|
{
|
|
u_int8_t *dp;
|
|
u_int8_t *end;
|
|
struct ACPIsdt *dsdt;
|
|
|
|
acpi_load_dsdt(file, &dp, &end);
|
|
acpi_dump_dsdt(dp, end);
|
|
}
|
|
|
|
static void
|
|
asl_dump_from_devmem()
|
|
{
|
|
struct ACPIrsdp *rp;
|
|
struct ACPIsdt *rsdp;
|
|
|
|
rp = acpi_find_rsd_ptr();
|
|
if (!rp)
|
|
errx(1, "Can't find ACPI information\n");
|
|
|
|
acpi_print_rsd_ptr(rp);
|
|
rsdp = (struct ACPIsdt *) acpi_map_sdt(rp->addr);
|
|
if (memcmp(rsdp->signature, "RSDT", 4) ||
|
|
acpi_checksum(rsdp, rsdp->len))
|
|
errx(1, "RSDT is corrupted\n");
|
|
|
|
acpi_handle_rsdt(rsdp);
|
|
}
|
|
|
|
static void
|
|
usage(const char *progname)
|
|
{
|
|
|
|
printf("usage:\t%s [-r] [-o dsdt_file_for_output]\n", progname);
|
|
printf("\t%s [-r] [-f dsdt_file_for_input]\n", progname);
|
|
printf("\t%s [-h]\n", progname);
|
|
exit(1);
|
|
}
|
|
|
|
int
|
|
main(int argc, char *argv[])
|
|
{
|
|
char c, *progname;
|
|
|
|
progname = argv[0];
|
|
while ((c = getopt(argc, argv, "f:o:hr")) != -1) {
|
|
switch (c) {
|
|
case 'f':
|
|
asl_dump_from_file(optarg);
|
|
return (0);
|
|
case 'o':
|
|
aml_dumpfile = optarg;
|
|
break;
|
|
case 'h':
|
|
usage(progname);
|
|
break;
|
|
case 'r':
|
|
rflag++;
|
|
break;
|
|
default:
|
|
argc -= optind;
|
|
argv += optind;
|
|
}
|
|
}
|
|
|
|
asl_dump_from_devmem();
|
|
return (0);
|
|
}
|