add powermanagement and disk utils
This commit is contained in:
Ertuğrul Erata
@@ -0,0 +1,8 @@
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#!/bin/sh
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# Check for and abort a hibernate if the kernel indicates it has been
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# updated, as we will be completly unable to resume.
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if [ "$1" = "hibernate" ] && [ -f "/run/do-not-hibernate" ]; then
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echo "kernel update inhibits hibernate (/run/do-not-hibernate present)"
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exit 1
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fi
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@@ -0,0 +1,24 @@
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#!/bin/sh
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# Launch plymouth daemon if necessary
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. "${PM_FUNCTIONS}"
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# Fail if no plymouthd
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command_exists plymouthd || exit $NA
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# Check for splash parameter in /proc/cmdline
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grep -qw "splash" /proc/cmdline || exit $NA
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launch_plymouthd()
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{
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/sbin/plymouthd --mode=suspend
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return 0
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}
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case "$1" in
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hibernate|suspend)
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launch_plymouthd
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;;
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*) exit $NA
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;;
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esac
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@@ -0,0 +1,71 @@
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#!/bin/bash
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# vim:noexpandtab
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#
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# Author: Till Maas <opensource till name>
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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PATH=/sbin:/bin:/usr/sbin:/usr/bin
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source "${PM_FUNCTIONS}"
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source /etc/pm/config.d/hd-apm-restore.conf
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HD_APM_DEVICES=""
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for udi in $(hal-find-by-capability --capability storage)
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do
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drive_type=$(hal-get-property --udi "${udi}" --key storage.drive_type)
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if [ "${drive_type}" == "disk" ]
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then
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HD_APM_DEVICES+="$(hal-get-property --udi "${udi}" --key block.device | sed 's,^/dev/,,') "
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fi
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done
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case "$1" in
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hibernate|suspend)
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for DEVICE in ${HD_APM_DEVICES}
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do
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HD_APM_FEATURE=$(hdparm -I "/dev/${DEVICE}" | grep "Advanced Power Management feature set")
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if [[ "${HD_APM_FEATURE}" != "" ]]
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then
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if (echo "${HD_APM_FEATURE}" | grep -q "*" )
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then
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HD_APM_LEVEL=$(hdparm -I "/dev/${DEVICE}" | grep "Advanced power management level" | cut -d" " -f 5)
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else
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HD_APM_LEVEL=255
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fi
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if [[ "${HD_APM_LEVEL}" != "unknown" ]]
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then
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echo "saving level ${HD_APM_LEVEL} for device ${DEVICE}"
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savestate "${DEVICE}" "${HD_APM_LEVEL}"
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else
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echo "Advanced Power Management value of device ${DEVICE} unknown"
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fi
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else
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echo "Advanced Power Management not supported by device ${DEVICE}."
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fi
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done
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;;
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thaw|resume)
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for DEVICE in ${HD_APM_DEVICES}
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do
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HD_APM_LEVEL=$(restorestate "${DEVICE}")
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if [[ "${HD_APM_LEVEL}" != "" ]]
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then
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echo "restoring level ${HD_APM_LEVEL} for device ${DEVICE}"
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hdparm -B "${HD_APM_LEVEL}" "/dev/${DEVICE}"
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fi
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done
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;;
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*)
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;;
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esac
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exit $?
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@@ -0,0 +1,26 @@
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Index: pm-utils-1.4.1/pm/module.d/uswsusp
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===================================================================
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--- pm-utils-1.4.1.orig/pm/module.d/uswsusp
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+++ pm-utils-1.4.1/pm/module.d/uswsusp
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@@ -82,6 +82,7 @@ fi
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if [ -z "$HIBERNATE_MODULE" ] && \
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[ -f /sys/power/disk ] && \
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grep -q disk /sys/power/state && \
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+ grep -q "resume=" /proc/cmdline && \
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[ -c /dev/snapshot ] &&
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command_exists s2disk; then
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HIBERNATE_MODULE="uswsusp"
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Index: pm-utils-1.4.1/pm/pm-functions.in
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===================================================================
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--- pm-utils-1.4.1.orig/pm/pm-functions.in
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+++ pm-utils-1.4.1/pm/pm-functions.in
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@@ -306,7 +306,8 @@ fi
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if [ -z "$HIBERNATE_MODULE" ] && \
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[ -f /sys/power/disk ] && \
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- grep -q disk /sys/power/state; then
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+ grep -q disk /sys/power/state && \
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+ grep -q "resume=" /proc/cmdline; then
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HIBERNATE_MODULE="kernel"
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do_hibernate()
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{
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@@ -0,0 +1,99 @@
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Index: pm-utils-1.4.1/configure.ac
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===================================================================
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--- pm-utils-1.4.1.orig/configure.ac
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+++ pm-utils-1.4.1/configure.ac
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@@ -41,7 +41,6 @@ man/Makefile
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src/Makefile
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pm/Makefile
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pm/sleep.d/Makefile
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-pm/power.d/Makefile
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pm/module.d/Makefile
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])
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Index: pm-utils-1.4.1/man/Makefile.am
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===================================================================
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--- pm-utils-1.4.1.orig/man/Makefile.am
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+++ pm-utils-1.4.1/man/Makefile.am
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@@ -2,7 +2,6 @@ pm_mans = \
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on_ac_power.1 \
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pm-is-supported.1 \
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pm-pmu.8 \
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- pm-powersave.8 \
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pm-action.8
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if HAVE_XMLTO
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@@ -13,7 +12,6 @@ EXTRA_DIST = \
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on_ac_power.xml \
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pm-pmu.xml \
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pm-is-supported.xml \
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- pm-powersave.xml \
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pm-action.xml \
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$(pm_mans)
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Index: pm-utils-1.4.1/pm/sleep.d/Makefile.am
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===================================================================
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--- pm-utils-1.4.1.orig/pm/sleep.d/Makefile.am
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+++ pm-utils-1.4.1/pm/sleep.d/Makefile.am
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@@ -2,8 +2,7 @@ sleepdir = $(libdir)/pm-utils/sleep.d
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sleep_SCRIPTS = \
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00logging \
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- 00powersave \
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- 01grub \
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+ 01grub \
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49bluetooth \
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55NetworkManager \
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75modules \
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Index: pm-utils-1.4.1/pm/Makefile.am
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===================================================================
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--- pm-utils-1.4.1.orig/pm/Makefile.am
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+++ pm-utils-1.4.1/pm/Makefile.am
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@@ -1,6 +1,5 @@
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SUBDIRS = \
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sleep.d \
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- power.d \
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module.d
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pm_libdir = $(libdir)/pm-utils
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Index: pm-utils-1.4.1/pm/HOWTO.hooks
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===================================================================
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--- pm-utils-1.4.1.orig/pm/HOWTO.hooks
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+++ pm-utils-1.4.1/pm/HOWTO.hooks
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@@ -24,12 +24,6 @@ The actual sleep method being used will
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if your hook needs to handle suspend-hybrid (or any other platform-specific
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sleep method), it should examine the second parameter.
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-For hooks in power.d, the potential values of that parameter are:
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-true -- the hook MUST perform whatever action is appropriate when the system
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- transitions TO battery power.
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-false -- The hook MUST perform whatever action is appropriate when the system
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- transitions FROM battery power.
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-
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NAMING SCHEME
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All hooks are run in lexical sort order according to the C locale.
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@@ -44,8 +38,7 @@ Any other return code is interpreted by
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from the hook that it should abort whatever it is doing. When running sleep.d
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hooks, that means that pm-utils stops running hooks, aborts the suspend/resume
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process, calls any hooks that ran successfully prior to this one with the
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-appropriate wakeup options, and exits with a non-zero exit code. When running
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-power.d hooks, any hooks after this one will be skipped.
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+appropriate wakeup options, and exits with a non-zero exit code.
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SLEEP.D SPECIFIC NOTES
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Index: pm-utils-1.4.1/src/Makefile.am
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===================================================================
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--- pm-utils-1.4.1.orig/src/Makefile.am
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+++ pm-utils-1.4.1/src/Makefile.am
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@@ -16,9 +16,7 @@ bin_SCRIPTS = pm-is-supported
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dist_bin_SCRIPTS = on_ac_power
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-sbin_SCRIPTS = pm-powersave
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-
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-script_in_files = pm-action.in pm-is-supported.in pm-powersave.in service
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+script_in_files = pm-action.in pm-is-supported.in service
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CLEANFILES = $(script_in_files:.in=)
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@@ -0,0 +1,12 @@
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# Config file for hd-apm-restore hook
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# Devices, where the hd apm value should be restored, separated by space
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#HD_APM_DEVICES="sda"
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# Use this to overwrite a value for a device in case hdparm reports
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# "unknown value" for the apm level. This is ignored when hdparm
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# returns an other value.
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#savestate sda 192
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#savestate sdb 192
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#savestate sdc 192
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#savestate sdd 192
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