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diff --git a/ObsoleteFiles.inc b/ObsoleteFiles.inc
--- a/ObsoleteFiles.inc
+++ b/ObsoleteFiles.inc
@@ -51,6 +51,9 @@
# xargs -n1 | sort | uniq -d;
# done
+# 2026xxxx: apm(8) only displays ACPI status
+OLD_FILES+=etc/rc.d/apm
+
# 2026xxxx: apm(4) not i386-specific
OLD_FILES+=usr/share/man/man4/i386/apm.4.gz
diff --git a/libexec/rc/rc.d/Makefile b/libexec/rc/rc.d/Makefile
--- a/libexec/rc/rc.d/Makefile
+++ b/libexec/rc/rc.d/Makefile
@@ -97,12 +97,6 @@
ACPI= power_profile
.endif
-.if ${MACHINE} == "i386"
-CONFGROUPS.${MK_APM}+= APM
-APMPACKAGE= apm
-APM= apm
-.endif
-
CONFGROUPS.${MK_AUDIT}+= AUDIT
AUDITPACKAGE= audit
AUDIT= auditd \
diff --git a/libexec/rc/rc.d/apm b/libexec/rc/rc.d/apm
deleted file mode 100755
--- a/libexec/rc/rc.d/apm
+++ /dev/null
@@ -1,50 +0,0 @@
-#!/bin/sh
-#
-#
-
-# PROVIDE: apm
-# REQUIRE: DAEMON
-# BEFORE: LOGIN
-# KEYWORD: nojail
-
-. /etc/rc.subr
-
-name="apm"
-desc="Advanced power management"
-rcvar="apm_enable"
-start_precmd="apm_precmd"
-command="/usr/sbin/${name}"
-start_cmd="${command} -e enable"
-stop_cmd="${command} -e disable"
-status_cmd="apm_status"
-
-apm_precmd()
-{
- case `${SYSCTL_N} hw.machine_arch` in
- i386)
- return 0
- ;;
- esac
- return 1
-}
-
-apm_status()
-{
- case `${command} -s` in
- 1)
- echo "APM is enabled."
- return 0
- ;;
- 0)
- echo "APM is disabled"
- ;;
- esac
- return 1
-}
-
-load_rc_config $name
-
-# doesn't make sense to run in a svcj: nojail keyword
-apm_svcj="NO"
-
-run_rc_command "$1"
diff --git a/share/man/man5/rc.conf.5 b/share/man/man5/rc.conf.5
--- a/share/man/man5/rc.conf.5
+++ b/share/man/man5/rc.conf.5
@@ -293,14 +293,6 @@
See
.Sx SERVICE JAILS
for a list of valid properties.
-.It Va apm_enable
-.Pq Vt bool
-If set to
-.Dq Li YES ,
-enable support for Automatic Power Management with
-the
-.Xr apm 8
-command.
.It Va devd_enable
.Pq Vt bool
Run
@@ -5170,7 +5162,6 @@
.Xr security 7 ,
.Xr tuning 7 ,
.Xr accton 8 ,
-.Xr apm 8 ,
.Xr bsdinstall 8 ,
.Xr bthidd 8 ,
.Xr chkprintcap 8 ,
diff --git a/tools/build/mk/OptionalObsoleteFiles.inc b/tools/build/mk/OptionalObsoleteFiles.inc
--- a/tools/build/mk/OptionalObsoleteFiles.inc
+++ b/tools/build/mk/OptionalObsoleteFiles.inc
@@ -60,10 +60,8 @@
.endif
.if ${MK_APM} == no
-OLD_FILES+=etc/rc.d/apm
OLD_FILES+=usr/sbin/apm
-.elif ${TARGET_ARCH} != "i386"
-OLD_FILES+=etc/rc.d/apm
+OLD_FILES+=usr/share/man/man8/apm.8.gz
.endif
.if ${MK_AT} == no
diff --git a/usr.sbin/apm/apm.8 b/usr.sbin/apm/apm.8
--- a/usr.sbin/apm/apm.8
+++ b/usr.sbin/apm/apm.8
@@ -17,17 +17,13 @@
.Nd control the APM BIOS and display its information
.Sh SYNOPSIS
.Nm
-.Op Fl ablstzZ
-.Op Fl d Ar enable
-.Op Fl e Ar enable
-.Op Fl h Ar enable
-.Op Fl r Ar delta
+.Op Fl abltzZ
.Sh DESCRIPTION
The
.Nm
-utility
-controls the Intel / Microsoft APM (Advanced Power Management) BIOS and
-displays the current status of APM on laptop PCs.
+utility originally controlled the Advanced Power Management (APM) BIOS
+extension on i386.
+Now it manages the status of ACPI power management.
.Pp
The options are as follows:
.Bl -tag -width indent
@@ -52,49 +48,10 @@
status,
.Dq charging
status respectively.
-.It Fl d Ar enable
-Disable/enable suspending of the display separately from a normal suspend
-using the boolean value for
-.Ar enable .
-This feature seems to not work on many different laptops,
-including the Libretto 30CT and 50CT.
-.It Fl e Ar enable
-Enable or disable APM functions of the computer,
-depending on the boolean
-.Ar enable
-argument.
-.It Fl h Ar enable
-Depending on the boolean value of
-.Ar enable ,
-enable or disable the HLT instruction in the kernel context switch routine.
-These options are not necessary for almost all APM implementations,
-but for some implementations whose
-.Dq Pa Idle CPU
-call executes both CPU clock slowdown and HLT instruction,
-.Fl h Cm false
-is necessary to prevent the system from reducing its peak performance.
-See
-.Xr apm 4
-for details.
.It Fl l
Display the remaining battery percentage.
If your laptop does not
support this function, 255 is displayed.
-.It Fl r Ar delta
-Enable the resume wakeup timer, if the laptop supports it.
-This
-does not actually suspend the laptop, but if the laptop is suspended,
-and it supports resume from suspend, then it will be resumed after
-.Ar delta
-seconds (from when you run this command, not from when you suspend).
-.It Fl s
-Display the status of the APM support as an integer value.
-The values
-0 and 1 correspond to the
-.Dq disabled
-state or
-.Dq enabled
-state respectively.
.It Fl t
Display the estimated remaining battery lifetime in seconds.
If
@@ -103,12 +60,6 @@
Transition the system into standby mode.
This mode uses less power than
full power mode, but more than suspend mode.
-Some laptops support
-resuming from this state on timer or Ring Indicator events.
-The
-output of
-.Nm
-tells what your laptop claims to support.
.It Fl z
Suspend the system.
.El
@@ -123,20 +74,3 @@
.Xr zzz 8
.Sh AUTHORS
.An Tatsumi Hosokawa Aq Mt hosokawa@jp.FreeBSD.org
-.Sh BUGS
-Some APM implementations do not support parameters needed by
-.Nm .
-On such systems,
-.Nm
-displays them as unknown.
-.Pp
-Some APM implementations cannot handle events such as pushing the
-power button or closing the cover.
-On such implementations, the system
-.Ar must
-be suspended
-.Ar only
-by using
-.Nm
-or
-.Nm zzz .
diff --git a/usr.sbin/apm/apm.c b/usr.sbin/apm/apm.c
--- a/usr.sbin/apm/apm.c
+++ b/usr.sbin/apm/apm.c
@@ -13,103 +13,29 @@
* Sep., 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
*/
-#include <sys/cdefs.h>
-#include <sys/file.h>
#include <sys/ioctl.h>
-#include <sys/types.h>
-#include <sys/sysctl.h>
#include <machine/apm_bios.h>
#include <err.h>
+#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
-#include <time.h>
#include <unistd.h>
#define APMDEV "/dev/apm"
#define APM_UNKNOWN 255
-#define xh(a) (((a) & 0xff00) >> 8)
-#define xl(a) ((a) & 0xff)
-#define APMERR(a) xh(a)
-
-static int cmos_wall = 0; /* True when wall time is in cmos clock, else UTC */
-
static void
usage(void)
{
fprintf(stderr,
- "usage: apm [-ablstzZ] [-d enable ] [ -e enable ] "
- "[ -h enable ] [-r delta]\n");
+ "usage: apm [-abltzZ]\n");
exit(1);
}
-/*
- * Return 1 for boolean true, and 0 for false, according to the
- * interpretation of the string argument given.
- */
-static int
-is_true(const char *boolean)
-{
- char *endp;
- long val;
-
- val = strtoul(boolean, &endp, 0);
- if (*endp == '\0')
- return (val != 0 ? 1 : 0);
- if (strcasecmp(boolean, "true") == 0 ||
- strcasecmp(boolean, "yes") == 0 ||
- strcasecmp(boolean, "enable") == 0)
- return (1);
- if (strcasecmp(boolean, "false") == 0 ||
- strcasecmp(boolean, "no") == 0 ||
- strcasecmp(boolean, "disable") == 0)
- return (0);
- /* Well, I have no idea what the user wants, so... */
- warnx("invalid boolean argument \"%s\"", boolean);
- usage();
- /* NOTREACHED */
-
- return (0);
-}
-
-static int
-int2bcd(int i)
-{
- int retval = 0;
- int base = 0;
-
- if (i >= 10000)
- return -1;
-
- while (i) {
- retval |= (i % 10) << base;
- i /= 10;
- base += 4;
- }
- return retval;
-}
-
-static int
-bcd2int(int bcd)
-{
- int retval = 0;
- int place = 1;
-
- if (bcd > 0x9999)
- return -1;
-
- while (bcd) {
- retval += (bcd & 0xf) * place;
- bcd >>= 4;
- place *= 10;
- }
- return retval;
-}
-
static void
apm_suspend(int fd)
{
@@ -131,18 +57,6 @@
err(1, "ioctl(APMIO_GETINFO)");
}
-static void
-apm_enable(int fd, int enable)
-{
- if (enable) {
- if (ioctl(fd, APMIO_ENABLE) == -1)
- err(1, "ioctl(APMIO_ENABLE)");
- } else {
- if (ioctl(fd, APMIO_DISABLE) == -1)
- err(1, "ioctl(APMIO_DISABLE)");
- }
-}
-
static void
print_batt_time(int batt_time)
{
@@ -188,10 +102,8 @@
}
static void
-print_all_info(int fd, apm_info_t aip, int bioscall_available)
+print_all_info(int fd, apm_info_t aip)
{
- struct apm_bios_arg args;
- int apmerr;
const char *line_msg[] = { "off-line", "on-line" , "backup power"};
printf("APM version: %d.%d\n", aip->ai_major, aip->ai_minor);
@@ -237,69 +149,6 @@
}
}
- if (bioscall_available) {
- /*
- * try to get the suspend timer
- */
- bzero(&args, sizeof(args));
- args.eax = (APM_BIOS) << 8 | APM_RESUMETIMER;
- args.ebx = PMDV_APMBIOS;
- args.ecx = 0x0001;
- if (ioctl(fd, APMIO_BIOS, &args)) {
- printf("Resume timer: unknown\n");
- } else {
- apmerr = APMERR(args.eax);
- if (apmerr == 0x0d || apmerr == 0x86)
- printf("Resume timer: disabled\n");
- else if (apmerr)
- warnx(
- "failed to get the resume timer: APM error0x%x", apmerr);
- else {
- /*
- * OK. We have the time (all bcd).
- * CH - seconds
- * DH - hours
- * DL - minutes
- * xh(SI) - month (1-12)
- * xl(SI) - day of month (1-31)
- * DI - year
- */
- struct tm tm;
- char buf[1024];
- time_t t;
-
- tm.tm_sec = bcd2int(xh(args.ecx));
- tm.tm_min = bcd2int(xl(args.edx));
- tm.tm_hour = bcd2int(xh(args.edx));
- tm.tm_mday = bcd2int(xl(args.esi));
- tm.tm_mon = bcd2int(xh(args.esi)) - 1;
- tm.tm_year = bcd2int(args.edi) - 1900;
- if (cmos_wall)
- t = mktime(&tm);
- else
- t = timegm(&tm);
- if (t != -1) {
- tm = *localtime(&t);
- strftime(buf, sizeof(buf), "%c", &tm);
- printf("Resume timer: %s\n", buf);
- } else
- printf("Resume timer: unknown\n");
- }
- }
-
- /*
- * Get the ring indicator resume state
- */
- bzero(&args, sizeof(args));
- args.eax = (APM_BIOS) << 8 | APM_RESUMEONRING;
- args.ebx = PMDV_APMBIOS;
- args.ecx = 0x0002;
- if (ioctl(fd, APMIO_BIOS, &args) == 0) {
- printf("Resume on ring indicator: %sabled\n",
- args.ecx ? "en" : "dis");
- }
- }
-
if (aip->ai_infoversion >= 1) {
if (aip->ai_capabilities == 0xff00)
return;
@@ -324,72 +173,15 @@
}
-/*
- * currently, it can turn off the display, but the display never comes
- * back until the machine suspend/resumes :-).
- */
-static void
-apm_display(int fd, int newstate)
-{
- if (ioctl(fd, APMIO_DISPLAY, &newstate) == -1)
- err(1, "ioctl(APMIO_DISPLAY)");
-}
-
-static void
-apm_haltcpu(int fd, int enable)
-{
- if (enable) {
- if (ioctl(fd, APMIO_HALTCPU, NULL) == -1)
- err(1, "ioctl(APMIO_HALTCPU)");
- } else {
- if (ioctl(fd, APMIO_NOTHALTCPU, NULL) == -1)
- err(1, "ioctl(APMIO_NOTHALTCPU)");
- }
-}
-
-static void
-apm_set_timer(int fd, int delta)
-{
- time_t tmr;
- struct tm *tm;
- struct apm_bios_arg args;
-
- tmr = time(NULL) + delta;
- if (cmos_wall)
- tm = localtime(&tmr);
- else
- tm = gmtime(&tmr);
- bzero(&args, sizeof(args));
- args.eax = (APM_BIOS) << 8 | APM_RESUMETIMER;
- args.ebx = PMDV_APMBIOS;
- if (delta > 0) {
- args.ecx = (int2bcd(tm->tm_sec) << 8) | 0x02;
- args.edx = (int2bcd(tm->tm_hour) << 8) | int2bcd(tm->tm_min);
- args.esi = (int2bcd(tm->tm_mon + 1) << 8) | int2bcd(tm->tm_mday);
- args.edi = int2bcd(tm->tm_year + 1900);
- } else {
- args.ecx = 0x0000;
- }
- if (ioctl(fd, APMIO_BIOS, &args)) {
- err(1,"set resume timer");
- }
-}
-
int
main(int argc, char *argv[])
{
int c, fd;
- int dosleep = 0, all_info = 1, apm_status = 0, batt_status = 0;
- int display = -1, batt_life = 0, ac_status = 0, standby = 0;
- int batt_time = 0, delta = 0, enable = -1, haltcpu = -1;
- int bioscall_available = 0;
- size_t cmos_wall_len = sizeof(cmos_wall);
+ int dosleep = 0, all_info = 1, batt_status = 0;
+ int batt_life = 0, ac_status = 0, standby = 0;
+ int batt_time = 0;
- if (sysctlbyname("machdep.wall_cmos_clock", &cmos_wall, &cmos_wall_len,
- NULL, 0) == -1)
- err(1, "sysctlbyname(machdep.wall_cmos_clock)");
-
- while ((c = getopt(argc, argv, "abe:h:lRr:stzd:Z")) != -1) {
+ while ((c = getopt(argc, argv, "abltzZ")) != -1) {
switch (c) {
case 'a':
ac_status = 1;
@@ -399,32 +191,10 @@
batt_status = 1;
all_info = 0;
break;
- case 'd':
- display = is_true(optarg);
- all_info = 0;
- break;
case 'l':
batt_life = 1;
all_info = 0;
break;
- case 'R':
- delta = -1;
- break;
- case 'r':
- delta = atoi(optarg);
- break;
- case 's':
- apm_status = 1;
- all_info = 0;
- break;
- case 'e':
- enable = is_true(optarg);
- all_info = 0;
- break;
- case 'h':
- haltcpu = is_true(optarg);
- all_info = 0;
- break;
case 't':
batt_time = 1;
all_info = 0;
@@ -444,44 +214,30 @@
argc -= optind;
argv += optind;
}
- if (haltcpu != -1 || enable != -1 || display != -1 || delta || dosleep
- || standby) {
+ if (dosleep || standby)
fd = open(APMDEV, O_RDWR);
- bioscall_available = 1;
- } else if ((fd = open(APMDEV, O_RDWR)) >= 0)
- bioscall_available = 1;
else
fd = open(APMDEV, O_RDONLY);
if (fd == -1)
err(1, "can't open %s", APMDEV);
- if (enable != -1)
- apm_enable(fd, enable);
- if (haltcpu != -1)
- apm_haltcpu(fd, haltcpu);
- if (delta)
- apm_set_timer(fd, delta);
if (dosleep)
apm_suspend(fd);
else if (standby)
apm_standby(fd);
- else if (delta == 0) {
+ else {
struct apm_info info;
apm_getinfo(fd, &info);
if (all_info)
- print_all_info(fd, &info, bioscall_available);
+ print_all_info(fd, &info);
if (ac_status)
printf("%d\n", info.ai_acline);
if (batt_status)
printf("%d\n", info.ai_batt_stat);
if (batt_life)
printf("%d\n", info.ai_batt_life);
- if (apm_status)
- printf("%d\n", info.ai_status);
if (batt_time)
printf("%d\n", info.ai_batt_time);
- if (display != -1)
- apm_display(fd, display);
}
close(fd);
exit(0);

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