NetBSD/usr.sbin/tadpolectl/tadpolectl.c

781 lines
16 KiB
C

/* $NetBSD: tadpolectl.c,v 1.8 2009/04/30 16:10:10 nakayama Exp $ */
/*-
* Copyright (c) 1999 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Tim Rightnour.
*
* 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 NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#include <ctype.h>
#include <err.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/envsys.h>
#include <machine/apmvar.h>
#include <machine/tctrl.h>
#define TCTRL_DEV "/dev/tctrl0"
int aflag, nflag, wflag, dev;
#define PROTO(x) int x __P((int, int, int));
void usage __P((void));
static void parse __P((char *));
char *dashdot __P((const char *));
int main __P((int, char *[]));
PROTO(hw_version)
PROTO(hw_microcontroller_version)
PROTO(hw_poweroncycles)
PROTO(hw_poweronseconds)
PROTO(hw_power_mains)
PROTO(hw_power_battery_int)
PROTO(hw_power_battery_ext)
PROTO(hw_power_battery_int_chargerate)
PROTO(hw_power_battery_ext_chargerate)
PROTO(hw_power_battery_int_chargelevel)
PROTO(hw_power_battery_ext_chargelevel)
PROTO(hw_video_external)
PROTO(hw_video_lid)
PROTO(hw_video_syncinva)
PROTO(hw_video_syncinvb)
PROTO(hw_video_compsync)
PROTO(hw_video_tft_brightness)
PROTO(hw_speaker_freq)
PROTO(hw_speaker_volume)
PROTO(hw_kbd_repeat_delay)
PROTO(hw_kbd_repeat_speed)
PROTO(hw_mouse_recalibrate)
PROTO(hw_power_battery_chargedisabled)
PROTO(hw_mouse_disable)
PROTO(hw_kbd_click)
PROTO(hw_mouse_intclick)
PROTO(hw_mouse_extclick)
PROTO(hw_mouse_sensitivity)
PROTO(hw_serial_power)
#define NUM_MIBS 29
#define TABLE(n) { __STRING(n), 0, n }
struct {
const char *mib;
int value;
int (*funcptr)(int, int, int);
} table[NUM_MIBS] = {
TABLE(hw_microcontroller_version),
TABLE(hw_version),
TABLE(hw_poweroncycles),
TABLE(hw_poweronseconds),
TABLE(hw_power_mains),
TABLE(hw_power_battery_int),
TABLE(hw_power_battery_ext),
TABLE(hw_power_battery_chargedisabled),
TABLE(hw_power_battery_int_chargerate),
TABLE(hw_power_battery_ext_chargerate),
TABLE(hw_power_battery_int_chargelevel),
TABLE(hw_power_battery_ext_chargelevel),
TABLE(hw_video_external),
TABLE(hw_video_lid),
TABLE(hw_video_syncinva),
TABLE(hw_video_syncinvb),
TABLE(hw_video_compsync),
TABLE(hw_video_tft_brightness),
TABLE(hw_speaker_freq),
TABLE(hw_speaker_volume),
TABLE(hw_kbd_repeat_delay),
TABLE(hw_kbd_repeat_speed),
TABLE(hw_kbd_click),
TABLE(hw_mouse_recalibrate),
TABLE(hw_mouse_disable),
TABLE(hw_mouse_intclick),
TABLE(hw_mouse_extclick),
TABLE(hw_mouse_sensitivity),
TABLE(hw_serial_power),
};
#define FUNC(x) \
int \
x(readflg, new, num) \
int readflg, new, num;
#define READ_REQ(a, b, c) \
req.cmdbuf[0] = a; \
req.cmdlen = b; \
req.rsplen = c; \
ioctl(dev, TCTRL_CMD_REQ, &req)
#define WRITE_REQ(a, b, c) \
req.cmdbuf[0] = a; \
req.cmdlen = b; \
req.rsplen = c; \
ioctl(dev, TCTRL_CMD_REQ, &req)
#define READ_ONLY \
if (!readflg) \
return(0)
/* hardware functions */
FUNC(hw_mouse_sensitivity)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x2c, 3, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else if (new > 255)
req.cmdbuf[2] = 0xff;
else
req.cmdbuf[2] = new;
req.cmdbuf[1] = 0x00;
WRITE_REQ(0x2c, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x2c, 3, 2);
table[num].value = req.rspbuf[0];
return(1);
}
FUNC(hw_power_battery_chargedisabled)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x01 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x01;
req.cmdbuf[1] = ~0x01;
WRITE_REQ(0x22, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x01 ? 1 : 0;
return(1);
}
FUNC(hw_mouse_disable)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x02 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x02;
req.cmdbuf[1] = ~0x02;
WRITE_REQ(0x22, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x02 ? 1 : 0;
return(1);
}
FUNC(hw_kbd_click)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x04 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x04;
req.cmdbuf[1] = ~0x04;
WRITE_REQ(0x22, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x04 ? 1 : 0;
return(1);
}
FUNC(hw_mouse_intclick)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x08 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x08;
req.cmdbuf[1] = ~0x08;
WRITE_REQ(0x22, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x08 ? 1 : 0;
return(1);
}
FUNC(hw_mouse_extclick)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x10 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x10;
req.cmdbuf[1] = ~0x10;
WRITE_REQ(0x22, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x22, 3, 2);
table[num].value = req.rspbuf[0]&0x10 ? 1 : 0;
return(1);
}
/* ARGSUSED */
FUNC(hw_mouse_recalibrate)
{
struct tctrl_req req;
table[num].value = 0;
if (readflg)
return(1);
READ_REQ(0x36, 1, 1);
return(1);
}
FUNC(hw_kbd_repeat_delay)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x28, 3, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else if (new > 255)
req.cmdbuf[2] = 0xff;
else
req.cmdbuf[2] = new;
req.cmdbuf[1] = 0x00;
WRITE_REQ(0x28, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x28, 3, 2);
table[num].value = req.rspbuf[0];
return(1);
}
FUNC(hw_kbd_repeat_speed)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x29, 3, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else if (new > 255)
req.cmdbuf[2] = 0xff;
else
req.cmdbuf[2] = new;
req.cmdbuf[1] = 0x00;
WRITE_REQ(0x29, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x29, 3, 2);
table[num].value = req.rspbuf[0];
return(1);
}
FUNC(hw_speaker_freq)
{
struct tctrl_req req;
table[num].value = 0;
if (readflg)
return(1);
req.cmdbuf[1] = new * 256;
req.cmdbuf[2] = new % 256;
WRITE_REQ(0x37, 3, 1);
return(1);
}
FUNC(hw_speaker_volume)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x23, 3, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else if (new > 255)
req.cmdbuf[2] = 0xff;
else
req.cmdbuf[2] = new;
req.cmdbuf[1] = 0x00;
WRITE_REQ(0x23, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x23, 3, 2);
table[num].value = req.rspbuf[0];
return(1);
}
FUNC(hw_video_tft_brightness)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x24, 3, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else if (new > 255)
req.cmdbuf[2] = 0xff;
else
req.cmdbuf[2] = new;
req.cmdbuf[1] = 0x00;
WRITE_REQ(0x24, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x24, 3, 2);
table[num].value = req.rspbuf[0];
return(1);
}
FUNC(hw_video_syncinva)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x21, 3, 2);
table[num].value = req.rspbuf[0]&0x02 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x02;
req.cmdbuf[1] = ~0x02;
WRITE_REQ(0x21, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x21, 3, 2);
table[num].value = req.rspbuf[0]&0x02 ? 1 : 0;
return(1);
}
FUNC(hw_video_syncinvb)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x21, 3, 2);
table[num].value = req.rspbuf[0]&0x04 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x04;
req.cmdbuf[1] = ~0x04;
WRITE_REQ(0x21, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x21, 3, 2);
table[num].value = req.rspbuf[0]&0x04 ? 1 : 0;
return(1);
}
FUNC(hw_video_compsync)
{
struct tctrl_req req;
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x21, 3, 2);
table[num].value = req.rspbuf[0]&0x10 ? 1 : 0;
if (readflg)
return(1);
if (new == 0)
req.cmdbuf[2] = 0x00;
else
req.cmdbuf[2] = 0x10;
req.cmdbuf[1] = ~0x10;
WRITE_REQ(0x21, 3, 2);
req.cmdbuf[1] = 0xff;
req.cmdbuf[2] = 0x00;
READ_REQ(0x21, 3, 2);
table[num].value = req.rspbuf[0]&0x10 ? 1 : 0;
return(1);
}
/* ARGSUSED */
FUNC(hw_video_lid)
{
struct tctrl_req req;
short i;
READ_ONLY;
READ_REQ(0x11, 1, 3);
i = (req.rspbuf[0]<<8) + req.rspbuf[1];
table[num].value = i&0x0040 ? 0 : 1;
return(1);
}
/* ARGSUSED */
FUNC(hw_video_external)
{
struct tctrl_req req;
short i;
READ_ONLY;
READ_REQ(0x11, 1, 3);
i = (req.rspbuf[0]<<8) + req.rspbuf[1];
table[num].value = i&0x0008 ? 1 : 0;
return(1);
}
/* ARGSUSED */
FUNC(hw_power_battery_int_chargelevel)
{
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x7a, 1, 3);
table[num].value = req.rspbuf[0] == 0xfb ? 0 : req.rspbuf[0];
return(1);
}
/* ARGSUSED */
FUNC(hw_power_battery_ext_chargelevel)
{
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x7b, 1, 3);
table[num].value = req.rspbuf[0] == 0xfb ? 0 : req.rspbuf[0];
return(1);
}
FUNC(hw_power_battery_int_chargerate)
{
struct tctrl_req req;
READ_REQ(0x18, 1, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
req.cmdbuf[1] = new < 255 ? new : 255;
WRITE_REQ(0x39, 2, 1);
READ_REQ(0x18, 1, 2);
table[num].value = req.rspbuf[0];
return(1);
}
FUNC(hw_power_battery_ext_chargerate)
{
struct tctrl_req req;
READ_REQ(0x18, 1, 2);
table[num].value = req.rspbuf[0];
if (readflg)
return(1);
req.cmdbuf[1] = new < 255 ? new : 255;
WRITE_REQ(0x39, 2, 1);
READ_REQ(0x18, 1, 2);
table[num].value = req.rspbuf[0];
return(1);
}
/* ARGSUSED */
FUNC(hw_power_battery_ext)
{
int i;
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x11, 1, 3);
i = (req.rspbuf[0]<<8) + req.rspbuf[1];
table[num].value = i&0x0004 ? 1 : 0;
return(1);
}
/* ARGSUSED */
FUNC(hw_power_battery_int)
{
int i;
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x11, 1, 3);
i = (req.rspbuf[0]<<8) + req.rspbuf[1];
table[num].value = i&0x0002 ? 1 : 0;
return(1);
}
/* ARGSUSED */
FUNC(hw_power_mains)
{
int i;
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x11, 1, 3);
i = (req.rspbuf[0]<<8) + req.rspbuf[1];
table[num].value = i&0x0001 ? 1 : 0;
return(1);
}
/* ARGSUSED */
FUNC(hw_poweroncycles)
{
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x09, 1, 5);
table[num].value = (req.rspbuf[0]<<24)+(req.rspbuf[1]<<16)+
(req.rspbuf[2]<<8)+req.rspbuf[3];
return(1);
}
/* ARGSUSED */
FUNC(hw_poweronseconds)
{
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x0a, 1, 5);
table[num].value = (req.rspbuf[0]<<24)+(req.rspbuf[1]<<16)+
(req.rspbuf[2]<<8)+req.rspbuf[3];
return(1);
}
/* ARGSUSED */
FUNC(hw_microcontroller_version)
{
char buf[BUFSIZ];
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x04, 1, 3);
snprintf(buf, sizeof(buf), "%d%d", req.rspbuf[0]*1000,
req.rspbuf[1]*10);
table[num].value = atoi(strdup(buf));
return(1);
}
/* ARGSUSED */
FUNC(hw_version)
{
char buf[BUFSIZ];
struct tctrl_req req;
READ_ONLY;
READ_REQ(0x03, 1, 3);
snprintf(buf, sizeof(buf), "%d%d", req.rspbuf[0]*1000,
req.rspbuf[1]*10);
table[num].value = atoi(strdup(buf));
return(1);
}
FUNC(hw_serial_power)
{
struct tctrl_pwr pwrreq;
if (!readflg) {
pwrreq.rw = 0x00;
pwrreq.state = new;
ioctl(dev, TCTRL_SERIAL_PWR, &pwrreq);
}
pwrreq.rw = 0x01;
ioctl(dev, TCTRL_SERIAL_PWR, &pwrreq);
table[num].value = pwrreq.state;
return(1);
}
void
usage()
{
(void)fprintf(stderr,
"usage: tadpolectl [-n] name ...\n"
" tadpolectl [-n] -w name=value\n"
" tadpolectl [-n] -a\n");
exit(1);
}
static void
parse(string)
char *string;
{
char *cp, buf[BUFSIZ];
int newval = 0;
int i, j, ret;
string = dashdot(string);
snprintf(buf, (size_t)BUFSIZ, "%s", string);
if ((cp = strchr(string, '=')) != NULL) {
if (!wflag)
errx(2, "Must specify -w to set variables");
*strchr(buf, '=') = '\0';
*cp++ = '\0';
while (isspace((unsigned char) *cp))
cp++;
newval = atoi(cp);
}
for (j=0,i=-1; j < NUM_MIBS; j++) {
if (strcmp(string, table[j].mib) == 0) {
i = j;
break;
}
}
if (i == -1)
errx(2, "Named value does not exist");
if (wflag) {
ret = (*table[i].funcptr)(0, newval, i);
if (!ret)
errx(2, "Cannot modify this value");
} else
ret = (*table[i].funcptr)(1, 0, i);
if (nflag)
printf("%d\n", table[i].value);
else
printf("%s = %d\n", dashdot(table[i].mib), table[i].value);
}
char *
dashdot(string)
const char *string;
{
char *p;
char *save;
p = strdup(string);
save = p;
for (; (*p = *string) != '\0'; ++p, ++string) {
if (*p == '.')
*p = '_';
else if (*p == '_')
*p = '.';
}
return(save);
}
int
main(argc, argv)
int argc;
char *argv[];
{
int ch, j;
while ((ch = getopt(argc, argv, "anw")) != -1) {
switch (ch) {
case 'a':
aflag = 1;
break;
case 'n':
nflag = 1;
break;
case 'w':
wflag = 1;
break;
default:
usage();
}
}
argc -= optind;
argv += optind;
if ((dev = open(TCTRL_DEV, O_RDONLY, NULL)) == -1)
err(1, "%s", TCTRL_DEV);
if (aflag) {
for (j=0; j < NUM_MIBS; j++) {
(void)(*table[j].funcptr)(1, 0, j);
if (nflag)
printf("%d\n", table[j].value);
else
printf("%s = %d\n", dashdot(table[j].mib),
table[j].value);
}
return(0);
}
if (argc == 0)
usage();
while (argc-- > 0)
parse(*argv++);
return(0);
}