proj/gentoo: Initial commit

This commit represents a new era for Gentoo:
Storing the gentoo-x86 tree in Git, as converted from CVS.

This commit is the start of the NEW history.
Any historical data is intended to be grafted onto this point.

Creation process:
1. Take final CVS checkout snapshot
2. Remove ALL ChangeLog* files
3. Transform all Manifests to thin
4. Remove empty Manifests
5. Convert all stale $Header$/$Id$ CVS keywords to non-expanded Git $Id$
5.1. Do not touch files with -kb/-ko keyword flags.

Signed-off-by: Robin H. Johnson <robbat2@gentoo.org>
X-Thanks: Alec Warner <antarus@gentoo.org> - did the GSoC 2006 migration tests
X-Thanks: Robin H. Johnson <robbat2@gentoo.org> - infra guy, herding this project
X-Thanks: Nguyen Thai Ngoc Duy <pclouds@gentoo.org> - Former Gentoo developer, wrote Git features for the migration
X-Thanks: Brian Harring <ferringb@gentoo.org> - wrote much python to improve cvs2svn
X-Thanks: Rich Freeman <rich0@gentoo.org> - validation scripts
X-Thanks: Patrick Lauer <patrick@gentoo.org> - Gentoo dev, running new 2014 work in migration
X-Thanks: Michał Górny <mgorny@gentoo.org> - scripts, QA, nagging
X-Thanks: All of other Gentoo developers - many ideas and lots of paint on the bikeshed

16 files changed, 473 insertions, 0 deletions

diff --git a/sys-power/pm-utils/files/1.4.1-bluetooth-sync.patch b/sys-power/pm-utils/files/1.4.1-bluetooth-sync.patch
new file mode 100644
index 000000000000..b41f32cf9165
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-bluetooth-sync.patch
@@ -0,0 +1,43 @@
+From 640b53438c20818b3e344343b58b1f1765606a85 Mon Sep 17 00:00:00 2001
+From: Martin Pitt <martin.pitt@ubuntu.com>
+Date: Mon, 31 Jan 2011 15:30:01 +0100
+Subject: [PATCH] 49bluetooth: Wait for btusb module to get unused
+
+The 49bluetooth hook disables /proc/acpi/ibm/bluetooth but this isn't
+synchronous, i. e. it doesn't wait until the module usage count actually drops
+to 0. Due to that, it's impossible to add btusb to SUSPEND_MODULES (on some
+models/older kernels you need to do that to fix suspend problems), as at that
+point the module is still in use.
+
+On my system (ThinkPad X201) the module takes between 0.3 and 0.5 seconds to
+unload, so use 100 ms wait steps with a timeout of 2 seconds.
+
+Bug: https://bugs.freedesktop.org//show_bug.cgi?id=33759
+Bug-Ubuntu: https://launchpad.net/bugs/698331
+---
+ pm/sleep.d/49bluetooth |    9 +++++++++
+ 1 files changed, 9 insertions(+), 0 deletions(-)
+
+diff --git a/pm/sleep.d/49bluetooth b/pm/sleep.d/49bluetooth
+index d46ba49..0dc1909 100755
+--- a/pm/sleep.d/49bluetooth
++++ b/pm/sleep.d/49bluetooth
+@@ -12,6 +12,15 @@ suspend_bluetooth()
+ 	if grep -q enabled /proc/acpi/ibm/bluetooth; then
+ 		savestate ibm_bluetooth enable
+ 		echo disable > /proc/acpi/ibm/bluetooth
++
++		# wait for up to 2 seconds for the module to actually get
++		# unused
++		TIMEOUT=20
++		while [ $TIMEOUT -ge 0 ]; do
++		    [ `cat /sys/module/btusb/refcnt` = 0 ] && break
++		    TIMEOUT=$((TIMEOUT-1))
++		    sleep 0.1
++		done
+ 	else
+ 		savestate ibm_bluetooth disable
+ 	fi
+-- 
+1.7.2.3
+
diff --git a/sys-power/pm-utils/files/1.4.1-disable-sata-alpm.patch b/sys-power/pm-utils/files/1.4.1-disable-sata-alpm.patch
new file mode 100644
index 000000000000..e3e3819b82eb
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-disable-sata-alpm.patch
@@ -0,0 +1,24 @@
+Description: Disable SATA link power management by default, as it still causes disk errors and corruptions on many hardware.
+Author: Martin Pitt <martin.pitt@ubuntu.com>
+Bug-Ubuntu: https://launchpad.net/bugs/539467
+
+--- pm/power.d/sata_alpm
++++ pm/power.d/sata_alpm
+@@ -2,7 +2,7 @@
+ 
+ . "${PM_FUNCTIONS}"
+ 
+-SATA_ALPM_ENABLE=${SATA_ALPM_ENABLE:-true}
++SATA_ALPM_ENABLE=${SATA_ALPM_ENABLE:-false}
+ 
+ help() {
+ cat <<EOF
+@@ -16,7 +16,7 @@
+ 
+ This hook has 1 parameter:
+ SATA_ALPM_ENABLE = whether to use SATA ALPM on battery.
+-Defaults to "true".
++Defaults to "false".
+ 
+ EOF
+ }
diff --git a/sys-power/pm-utils/files/1.4.1-echo-n.patch b/sys-power/pm-utils/files/1.4.1-echo-n.patch
new file mode 100644
index 000000000000..354ccb6a7e65
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-echo-n.patch
@@ -0,0 +1,51 @@
+From ffce4bc35a34b6b543e2ae2828a3096a19ebb1ae Mon Sep 17 00:00:00 2001
+From: Alexandre Rostovtsev <tetromino@gentoo.org>
+Date: Tue, 28 Jul 2015 22:24:56 -0400
+Subject: [PATCH] Avoid -n in "echo -n foo > /sys/bar"
+
+It's not portable and not needed.
+
+https://bugs.freedesktop.org/show_bug.cgi?id=91497
+
+[ Rebased on top of Gentoo's -r6 patchset. ]
+---
+ pm/pm-functions.in | 8 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/pm/pm-functions.in b/pm/pm-functions.in
+index c82be30..a68f955 100644
+--- a/pm/pm-functions.in
++++ b/pm/pm-functions.in
+@@ -296,13 +296,13 @@
+ if [ -z "$SUSPEND_MODULE" ]; then
+ 	if grep -q mem /sys/power/state; then
+ 		SUSPEND_MODULE="kernel"
+-		do_suspend() { echo -n "mem" >/sys/power/state; }
++		do_suspend() { echo "mem" >/sys/power/state; }
+ 	elif [ -c /dev/pmu ] && pm-pmu --check; then
+ 		SUSPEND_MODULE="kernel"
+ 		do_suspend() { pm-pmu --suspend; }
+ 	elif grep -q standby /sys/power/state; then
+ 		SUSPEND_MODULE="kernel"
+-		do_suspend() { echo -n "standby" >/sys/power/state; }
++		do_suspend() { echo "standby" >/sys/power/state; }
+ 	fi
+ fi
+ 
+@@ -317,10 +317,10 @@
+ 		HIBERNATE_MODE_SAVE=$(cat /sys/power/disk) && \
+ 		HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE##*[}" && \
+ 		HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE%%]*}" && \
+-		echo -n "${HIBERNATE_MODE}" > /sys/power/disk
+-		echo -n "disk" > /sys/power/state
++		echo "${HIBERNATE_MODE}" > /sys/power/disk
++		echo "disk" > /sys/power/state
+ 		RET=$?
+-		echo -n "$HIBERNATE_MODE_SAVE" > /sys/power/disk
++		echo "$HIBERNATE_MODE_SAVE" > /sys/power/disk
+ 		return "$RET"
+ 	}
+ fi
+-- 
+2.4.6
+
diff --git a/sys-power/pm-utils/files/1.4.1-fix-alpm-typo.patch b/sys-power/pm-utils/files/1.4.1-fix-alpm-typo.patch
new file mode 100644
index 000000000000..799369159ff2
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-fix-alpm-typo.patch
@@ -0,0 +1,29 @@
+From 93d46b88f415c1931b017856e3162c192bfba07c Mon Sep 17 00:00:00 2001
+From: Martin Pitt <martin.pitt@ubuntu.com>
+Date: Wed, 11 Jan 2012 15:39:53 +0100
+Subject: [PATCH 3/3] Fix typo in sata_alpm
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+ALPM → APLM
+
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=44676
+Bug-Ubuntu: https://launchpad.net/bugs/900930
+---
+ pm/power.d/sata_alpm |    4 ++--
+ 1 files changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/pm/power.d/sata_alpm b/pm/power.d/sata_alpm
+index 5ede307..400e1e7 100644
+--- a/pm/power.d/sata_alpm
++++ b/pm/power.d/sata_alpm
+@@ -28,7 +28,7 @@ set_sata_alpm() {
+     [ "${kv%-*}" \< "2.6.33" ] && exit $NA  # avoid fs corruption
+     for f in /sys/class/scsi_host/host*; do
+ 	[ -w "$f/link_power_management_policy" ] || continue
+-	printf "Setting SATA APLM on %s to %s..." "${f##*/}" "$1"
++	printf "Setting SATA ALPM on %s to %s..." "${f##*/}" "$1"
+ 	echo "$1" > "$f/link_power_management_policy" && echo Done. || \
+ 	    echo Failed.
+     done
diff --git a/sys-power/pm-utils/files/1.4.1-fix-intel-audio-powersave-hook.patch b/sys-power/pm-utils/files/1.4.1-fix-intel-audio-powersave-hook.patch
new file mode 100644
index 000000000000..2d884da1e7b6
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-fix-intel-audio-powersave-hook.patch
@@ -0,0 +1,40 @@
+From: Florian Kriener <florian@kriener.org>
+To: submit@bugs.debian.org
+Subject: [pm-utils] wrong path in intel-audio-powersave (and a small bug)
+Date: Sat, 25 Sep 2010 11:27:30 +0200
+
+In the script intel-audio-powersave is this loop
+
+for dev in /sys/module/snd_*/parameters/power_save; do
+	[ -w "$dev/parameters/power_save" ] || continue
+     printf "Setting power savings for $s to %d..." "$dev##*/" "$1"
+	echo $1 > "$dev/parameters/power_save" && echo Done. || echo Failed.
+done
+
+I think it should be
+
+for dev in /sys/module/snd_*; do
+	[ -w "$dev/parameters/power_save" ] || continue
+     printf "Setting power savings for %s to %d..." "${dev##*/}" "$1"
+	echo $1 > "$dev/parameters/power_save" && echo Done. || echo Failed.
+done
+
+
+This fixes the two bugs.
+
+diff --git a/pm/power.d/intel-audio-powersave b/pm/power.d/intel-audio-powersave
+index 36675a8..da63e40 100644
+--- a/pm/power.d/intel-audio-powersave
++++ b/pm/power.d/intel-audio-powersave
+@@ -20,9 +20,9 @@ EOF
+ 
+ audio_powersave() {
+     [ "$INTEL_AUDIO_POWERSAVE" = "true" ] || exit $NA
+-    for dev in /sys/module/snd_*/parameters/power_save; do
++    for dev in /sys/module/snd_*; do
+ 	[ -w "$dev/parameters/power_save" ] || continue
+-	printf "Setting power savings for $s to %d..." "$dev##*/" "$1"
++	printf "Setting power savings for %s to %d..." "${dev##*/}" "$1"
+ 	echo $1 > "$dev/parameters/power_save" && echo Done. || echo Failed.
+     done
+ }
diff --git a/sys-power/pm-utils/files/1.4.1-ignore-led-failure.patch b/sys-power/pm-utils/files/1.4.1-ignore-led-failure.patch
new file mode 100644
index 000000000000..7b8e4f2da1d1
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-ignore-led-failure.patch
@@ -0,0 +1,14 @@
+Description: LED operation should not block S3/S4
+Author: Adam Lee <adam8157@gmail.com>
+
+Some Lenovo Thinkpad models don't have a suspend LED, this should not
+block S3/S4.
+
+--- pm/sleep.d/95led
++++ pm/sleep.d/95led
+@@ -14,3 +14,5 @@
+ 	*) exit $NA
+ 		;;
+ esac
++
++exit 0
diff --git a/sys-power/pm-utils/files/1.4.1-inhibit-on-right-status.patch b/sys-power/pm-utils/files/1.4.1-inhibit-on-right-status.patch
new file mode 100644
index 000000000000..250ae0872fbd
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-inhibit-on-right-status.patch
@@ -0,0 +1,20 @@
+Description: Do not use the exit status of log rather the exit status of the hook.
+
+http://bugs.freedesktop.org/show_bug.cgi?id=32210
+http://bugs.gentoo.org/360673
+
+--- pm/pm-functions.in
++++ pm/pm-functions.in
+@@ -197,9 +197,11 @@
+ 	# rest of args passed to hook unchanged.
+ 	log "Running hook $*:"
+ 	hook_ok "$1" && "$@"
++	# log() changes the return value, so save it for later
++	local status=$?
+ 	log ""
+ 	log -n "$*: " 
+-	hook_exit_status $? && LAST_HOOK="${1##*/}" || inhibit
++	hook_exit_status $status && LAST_HOOK="${1##*/}" || inhibit
+ }
+ 
+ if profiling; then
diff --git a/sys-power/pm-utils/files/1.4.1-logging-append.patch b/sys-power/pm-utils/files/1.4.1-logging-append.patch
new file mode 100644
index 000000000000..7a5d682b122d
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-logging-append.patch
@@ -0,0 +1,17 @@
+Author: James Westby <james.westby@ubuntu.com>
+Description: Do not clear the log file on each operation, but instead append to it.
+ This makes debugging of several suspends much easier.
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=25255
+Bug-Ubuntu: https://launchpad.net/bugs/410352
+
+--- pm/pm-functions.in
++++ pm/pm-functions.in
+@@ -271,7 +271,7 @@
+ 		return 1
+ 	fi
+ 	export LOGGING=true
+-	exec > "$1" 2>&1
++	exec >> "$1" 2>&1
+ }
+ 
+ check_suspend() { [ -n "$SUSPEND_MODULE" ]; }
diff --git a/sys-power/pm-utils/files/1.4.1-run-hook-logging.patch b/sys-power/pm-utils/files/1.4.1-run-hook-logging.patch
new file mode 100644
index 000000000000..19ac4064d791
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-run-hook-logging.patch
@@ -0,0 +1,17 @@
+Description: In suspend log, put empty line after running the hook, not in between.
+Author: Dominique Brazziel <dbrazziel@snet.net>
+Bug-Debian: http://bugs.debian.org/661168
+
+--- pm/pm-functions.in
++++ pm/pm-functions.in
+@@ -199,9 +199,9 @@
+ 	hook_ok "$1" && "$@"
+ 	# log() changes the return value, so save it for later
+ 	local status=$?
+-	log ""
+ 	log -n "$*: " 
+ 	hook_exit_status $status && LAST_HOOK="${1##*/}" || inhibit
++	log ""
+ }
+ 
+ if profiling; then
diff --git a/sys-power/pm-utils/files/1.4.1-suspend-hybrid.patch b/sys-power/pm-utils/files/1.4.1-suspend-hybrid.patch
new file mode 100644
index 000000000000..8d92002733f3
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-suspend-hybrid.patch
@@ -0,0 +1,36 @@
+Description: Add support for in-kernel suspend to both
+Author: Bojan Smojver <bojan@rexursive.com>
+Author: Jaroslav Škarvada <jskarvad@redhat.com>
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=52572
+Bug-Ubuntu: https://launchpad.net/bugs/1172692
+
+--- pm/pm-functions.in
++++ pm/pm-functions.in
+@@ -336,8 +336,28 @@
+ 	{
+ 		[ -n "${HIBERNATE_MODE}" ] && \
+ 		grep -qw "${HIBERNATE_MODE}" /sys/power/disk && \
++		HIBERNATE_MODE_SAVE=$(cat /sys/power/disk) && \
++		HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE##*[}" && \
++		HIBERNATE_MODE_SAVE="${HIBERNATE_MODE_SAVE%%]*}" && \
+ 		echo -n "${HIBERNATE_MODE}" > /sys/power/disk
+ 		echo -n "disk" > /sys/power/state
++		RET=$?
++		echo -n "$HIBERNATE_MODE_SAVE" > /sys/power/disk
++		return "$RET"
++	}
++fi
++
++# for kernels that support suspend to both (i.e. hybrid suspend)
++# since kernel 3.6
++if [ -z "$SUSPEND_HYBRID_MODULE" ] && \
++	[ -f /sys/power/disk ] && \
++	grep -q disk /sys/power/state && \
++	grep -q suspend /sys/power/disk; then
++	SUSPEND_HYBRID_MODULE="kernel"
++	do_suspend_hybrid()
++	{
++		HIBERNATE_MODE="suspend"
++		do_hibernate
+ 	}
+ fi
diff --git a/sys-power/pm-utils/files/1.4.1-uswsusp-hibernate-mode.patch b/sys-power/pm-utils/files/1.4.1-uswsusp-hibernate-mode.patch
new file mode 100644
index 000000000000..8c970698d5bb
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-uswsusp-hibernate-mode.patch
@@ -0,0 +1,19 @@
+Description: Check HIBERNATE_MODE in uswsusp module
+Author: Vadim Solomin <vadic052@gmail.com>
+Bug-Debian: http://bugs.debian.org/589553
+
+--- pm/module.d/uswsusp
++++ pm/module.d/uswsusp
+@@ -87,7 +87,11 @@
+ 	HIBERNATE_MODULE="uswsusp"
+ 	do_hibernate()
+ 	{
+-		s2disk
++		if [ -n "$HIBERNATE_MODE" ]; then
++			s2disk -P "shutdown method=$HIBERNATE_MODE"
++		else
++			s2disk
++		fi
+ 	}
+ fi
+ 
diff --git a/sys-power/pm-utils/files/1.4.1-xfs_buffer_arguments.patch b/sys-power/pm-utils/files/1.4.1-xfs_buffer_arguments.patch
new file mode 100644
index 000000000000..3eee91166f88
--- /dev/null
+++ b/sys-power/pm-utils/files/1.4.1-xfs_buffer_arguments.patch
@@ -0,0 +1,31 @@
+From fdc626dadfd985e823f4e828f2a542c945aea219 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Andr=C3=A9=20Draszik?= <andre.draszik@st.com>
+Date: Tue, 10 Jan 2012 11:21:02 +0100
+Subject: [PATCH 2/2] pm/power.d/xfs_buffer: Fix wrong argument ordering
+
+Write the values in the correct order.
+
+Bug: https://bugs.freedesktop.org/show_bug.cgi?id=44620
+Bug-Ubuntu: https://launchpad.net/bugs/645974
+
+Signed-off-by: Martin Pitt <martin.pitt@ubuntu.com>
+---
+ pm/power.d/xfs_buffer |    2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/pm/power.d/xfs_buffer b/pm/power.d/xfs_buffer
+index d21e845..9f06f6e 100644
+--- a/pm/power.d/xfs_buffer
++++ b/pm/power.d/xfs_buffer
+@@ -59,7 +59,7 @@ xfs_ac() {
+ xfs_battery() {
+     state_exists xfs_buffer_default || \
+ 	read_values |savestate xfs_buffer_default
+-    write_values "$XFS_AGE_BUFFER" "$XFS_BUFD" "$XFS_SYNCD"
++    write_values "$XFS_AGE_BUFFER" "$XFS_SYNCD" "$XFS_BUFD"
+ }
+ 
+ case $1 in
+-- 
+1.7.7.3
+
diff --git a/sys-power/pm-utils/files/pm-utils.logrotate b/sys-power/pm-utils/files/pm-utils.logrotate
new file mode 100644
index 000000000000..85de40035092
--- /dev/null
+++ b/sys-power/pm-utils/files/pm-utils.logrotate
@@ -0,0 +1,8 @@
+/var/log/pm-suspend.log /var/log/pm-powersave.log {
+       monthly
+       rotate 4
+       delaycompress
+       compress
+       notifempty
+       missingok
+}
diff --git a/sys-power/pm-utils/files/power.d/pci_devices b/sys-power/pm-utils/files/power.d/pci_devices
new file mode 100644
index 000000000000..c06b706d82a7
--- /dev/null
+++ b/sys-power/pm-utils/files/power.d/pci_devices
@@ -0,0 +1,61 @@
+#!/bin/sh
+
+#
+# This script adjusts the power control of a set of PCI devices that
+# prove beneficial to enable power savings
+#
+
+PCI_DEVICES_PM_ENABLE="${PCI_DEVICES_PM_ENABLE:-true}"
+
+set_pci_device()
+{
+	for dev in /sys/bus/pci/devices/* ; do
+		if [ -e $dev/class -a -e $dev/power/control ]; then
+			id=`basename $dev`
+			case `cat $dev/class` in
+			0x020000) # ethernet
+				echo "Setting Ethernet device $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			0x028000) # wireless
+				echo "Setting Wireless device $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			0x040300) # audio
+				echo "Setting Audio device $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			0x060000) # host bridge
+				echo "Setting Host Bridge $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			0x080500) # SD card reader
+				echo "Setting SD card reader device $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			0x088000|0x088001) # card reader
+				echo "Setting card reader device $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			0x0c0000|0x0c0010) # firewire
+				echo "Setting FireWire device $id to $1"
+				echo $1 > $dev/power/control
+				;;
+			esac
+		fi
+	done
+}
+
+case "$1" in
+	true) # powersaving on
+		[ "$PCI_DEVICES_PM_ENABLE" = true ] && set_pci_device "auto"
+		;;
+	false) # powersaving off
+		[ "$PCI_DEVICES_PM_ENABLE" = true ] && set_pci_device "on"
+		;;
+	*)
+		exit 254
+		;;
+esac
+
+exit 0
diff --git a/sys-power/pm-utils/files/power.d/usb_bluetooth b/sys-power/pm-utils/files/power.d/usb_bluetooth
new file mode 100644
index 000000000000..615d19e95631
--- /dev/null
+++ b/sys-power/pm-utils/files/power.d/usb_bluetooth
@@ -0,0 +1,45 @@
+#!/bin/sh
+
+#
+# This script adjusts the USB bluetooth device settings via the USB
+# power control.  This simply sets this to "auto" for power saving and to "on"
+# for non-power saving.   This has been shown to save about 1W on some
+# systems.
+#
+# According to http://www.usb.org/developers/defined_class
+#   USB wireless bluetooth devices have baseclass 0xe0, subclass 0x01,
+#   protocol 0x01
+#
+
+USB_BLUETOOTH_PM_ENABLE="${USB_BLUETOOTH_PM_ENABLE:-true}"
+
+set_usb_bluetooth()
+{
+	for dev in /sys/bus/usb/devices/* ; do
+		if [ -e $dev/bDeviceClass -a \
+		     -e $dev/bDeviceSubClass -a \
+		     -e $dev/bDeviceProtocol -a \
+		     -e $dev/power/control ]; then
+			if [ x`cat $dev/bDeviceClass` = xe0 -a \
+		     	x`cat $dev/bDeviceSubClass` = x01 -a \
+		     	x`cat $dev/bDeviceProtocol` = x01 ]; then
+				echo Setting $dev to $1
+				echo $1 > $dev/power/control
+			fi
+		fi
+	done
+}
+
+case "$1" in
+	true) # powersaving on
+		[ "$USB_BLUETOOTH_PM_ENABLE" = true ] && set_usb_bluetooth "auto"
+		;;
+	false) # powersaving off
+		[ "$USB_BLUETOOTH_PM_ENABLE" = true ] && set_usb_bluetooth "on"
+		;;
+	*)
+		exit 254
+		;;
+esac
+
+exit 0
diff --git a/sys-power/pm-utils/files/sleep.d/50unload_alx b/sys-power/pm-utils/files/sleep.d/50unload_alx
new file mode 100644
index 000000000000..6d352c50f7c0
--- /dev/null
+++ b/sys-power/pm-utils/files/sleep.d/50unload_alx
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# 50unload_alx: unload the alx module during suspend (LP #1173952)
+
+[ -d /sys/module/alx ] || exit 0
+
+. "${PM_FUNCTIONS}"
+
+case "$1" in
+	suspend)
+		echo "Unloading alx kernel module ..."
+		modunload alx && echo Done. || echo Failed.
+		;;
+	resume)
+		echo "Reloading alx kernel module ..."
+		;;
+esac
+exit 0