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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: sys-kernel/thinkpad-sources/thinkpad-sources-2.6.24-r2.ebuild 2008 02 10

ETYPE="sources"
K_WANT_GENPATCHES="base extras"
K_GENPATCHES_VER="3"

inherit kernel-2
detect_version
detect_arch

DESCRIPTION="Software Suspend 2 + Gentoo patchset sources + SCO Flowcontrol + Latest THINKPAD-Acpi + IWLWIFI-LEDs + PCI-E ASPM + Colored Printk"
HOMEPAGE="http://dev.gentoo.org/~dsd/genpatches http://www.tuxonice.net http://bluetooth-alsa.sourceforge.net/ http://ibm-acpi.sourceforge.net/"

#IUSE="sco_flowcontrol"

TUXONICE_VERSION="3.0-rc5"
TUXONICE_TARGET="2.6.24-rc8-git4"
TUXONICE_SRC="tuxonice-${TUXONICE_VERSION}-for-${TUXONICE_TARGET}"
TUXONICE_URI="http://www.tuxonice.net/downloads/all/${TUXONICE_SRC}.patch.bz2"

#SCO_FLOWCONTROL_VERSION="4.3"
#SCO_FLOWCONTROL_SRC="sco-flowcontrol-v${SCO_FLOWCONTROL_VERSION}"
#SCO_FLOWCONTROL_URI="http://bluetooth-alsa.cvs.sourceforge.net/*checkout*/bluetooth-alsa/plugz/patches/${SCO_FLOWCONTROL_SRC}.diff"

THINKPAD_ACPI_VERSION="0.19-20080107"
THINKPAD_ACPI_TARGET="2.6.24-rc7"
THINKPAD_ACPI_SRC="thinkpad-acpi-${THINKPAD_ACPI_VERSION}_v${THINKPAD_ACPI_TARGET}.patch.gz"
THINKPAD_ACPI_URI="mirror://sourceforge/ibm-acpi/${THINKPAD_ACPI_SRC}"


UNIPATCH_LIST=""

#if use sco_flowcontrol; then
#                UNIPATCH_LIST="${UNIPATCH_LIST} ${DISTDIR}/${SCO_FLOWCONTROL_SRC}.diff"
#fi
UNIPATCH_LIST="${UNIPATCH_LIST}
	${FILESDIR}/2.6.24-r1/colored-printk-output-2.6.24.patch
	${FILESDIR}/2.6.24/disk-protect-for-2.6.24.patch
	${DISTDIR}/${THINKPAD_ACPI_SRC}
	${FILESDIR}/2.6.24-r1/iwlwifi-leds-v2-2.6.24-rc4.diff
	${FILESDIR}/2.6.24/linux-phc-0.3.1-for-2.6.24-rc1.patch
	${DISTDIR}/${TUXONICE_SRC}.patch.bz2
	${FILESDIR}/2.6.24-r1/pci-e_aspm_v3.patch"


UNIPATCH_STRICTORDER="yes"
#SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI} ${TUXONICE_URI} ${THINKPAD_ACPI_URI} sco_flowcontrol? ( ${SCO_FLOWCONTROL_URI} ) ${IEEE80211_URI} ${HRT_URI}"
SRC_URI="${KERNEL_URI} ${GENPATCHES_URI} ${ARCH_URI} ${TUXONICE_URI} ${THINKPAD_ACPI_URI} ${IEEE80211_URI} ${HRT_URI}"

KEYWORDS="~amd64 ~x86"

RDEPEND="${RDEPEND}
		>=sys-apps/tuxonice-userui-0.7.2
		>=sys-power/hibernate-script-1.97-r4"

pkg_postinst() {
	kernel-2_pkg_postinst
	einfo "For more info on this patchset, and how to report problems, see:"
	einfo "${HOMEPAGE}"
	einfo "In files dir is an example config suitable for T60"
        einfo "and hopefully all pci-express driven Thinkpads"
        einfo "but at all you should try for all Thinkpads"
        einfo "to NOT alter the given storage device controller configuration"
	einfo "For rx led do:"
	einfo "echo phy0rx >/sys/bus/pci/drivers/iwl3945/0000\:03\:00.0/leds/iwl-phy0\:asoc/trigger"
	einfo "for powersaving i recommend to append these kernel options:"
	einfo "usbcore.autosuspend=1 pcie_aspm.policy=powersave"
	einfo "if system freezes occur remove pcie_aspm.policy, and report to ltp ml"
	einfo "additional powertweaks possible (depending on your hardware):"
	einfo "snd_hda_intel.power_save=1"
	einfo "echo 7 > /sys/bus/pci/drivers/iwl3945/0000\:03\:00.0/power_level"
	einfo "echo min_power > /sys/class/scsi_host/host0/link_power_management_policy"
	einfo "echo 5 >/proc/sys/vm/laptop_mode"
	einfo "echo 1500 >/proc/sys/vm/dirty_writeback_centisecs"
	einfo "echo 1 >/sys/devices/system/cpu/sched_mc_power_savings"
}