HardenedBSD/usr.sbin/pccard/pccardc/pccardc.c
Warner Losh 78944e7259 Implement pccardc power command. This allows one to power off
individual slots at one's whim.  Useful for turning the slots into
card carrying cases, etc.  Patch was originally from mihira-san in
message to freebsd-mobile.  He ported the code originally from PAO.

Submitted by: MIHIRA Sanpei Yoshiro <sanpei@sanpei.org>
1999-12-02 05:52:58 +00:00

98 lines
3.1 KiB
C

/*
* Copyright (c) 1995 Andrew McRae. 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.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
*/
#ifndef lint
static const char rcsid[] =
"$FreeBSD$";
#endif /* not lint */
#include <err.h>
#include <stdio.h>
#include <stdlib.h>
typedef int (*main_t)(int, char **);
#define DECL(foo) int foo(int, char**);
DECL(beep_main);
DECL(dumpcis_main);
DECL(enabler_main);
DECL(help_main);
DECL(pccardmem_main);
DECL(power_main);
DECL(rdattr_main);
DECL(rdmap_main);
DECL(rdreg_main);
DECL(wrattr_main);
DECL(wrreg_main);
struct {
char *name;
main_t func;
char *help;
} subcommands[] = {
{ "beep", beep_main, "Beep type" },
{ "dumpcis", dumpcis_main, "Prints CIS for all cards" },
{ "enabler", enabler_main, "Device driver enabler" },
{ "help", help_main, "Prints command summary" },
{ "pccardmem", pccardmem_main, "Allocate memory for pccard driver" },
{ "power", power_main, "Power on/off slots" },
{ "rdattr", rdattr_main, "Read attribute memory" },
{ "rdmap", rdmap_main, "Read pcic mappings" },
{ "rdreg", rdreg_main, "Read pcic register" },
{ "wrattr", wrattr_main, "Write byte to attribute memory" },
{ "wrreg", wrreg_main, "Write pcic register" },
{ 0, 0 }
};
int
main(int argc, char **argv)
{
int i;
for (i = 0; argc > 1 && subcommands[i].name; i++) {
if (!strcmp(argv[1], subcommands[i].name)) {
argv[1] = argv[0];
return (*subcommands[i].func) (argc - 1, argv + 1);
}
}
if (argc > 1)
warnx("unknown subcommand");
return help_main(argc, argv);
}
int
help_main(int argc, char **argv)
{
int i;
fprintf(stderr, "usage: pccardc <subcommand> <arg> ...\n");
fprintf(stderr, "subcommands:\n");
for (i = 0; subcommands[i].name; i++)
fprintf(stderr, "\t%s\n\t\t%s\n",
subcommands[i].name, subcommands[i].help);
return 1;
}