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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
inherit eutils toolchain-funcs linux-mod
DESCRIPTION="kernel drivers for intel ixp4xx systems (like the NSLU2)"
HOMEPAGE="http://www.intel.com/design/network/products/npfamily/ixp420.htm"
SRC_URI="ftp://aiedownload.intel.com/df-support/9515/eng/IPL_ixp400AccessLibrary-2_1.zip
ftp://aiedownload.intel.com/df-support/9517/eng/IPL_ixp400NpeLibrary-2_1.zip
ftp://aiedownload.intel.com/df-support/9519/eng/GPL_ixp400LinuxEthernetDriverPatch-1_5.zip"
LICENSE="ixp4xx"
SLOT="0"
KEYWORDS="-* arm"
IUSE=""
RESTRICT="mirror"
DEPEND="app-arch/unzip"
RDEPEND=""
S=${WORKDIR}/ixp400_xscale_sw
src_unpack() {
unpack ${A}
epatch "${FILESDIR}"/2.1/*.patch
}
src_compile() {
cd ixp400_xscale_sw
local ix_target
[[ $(printf "#include <endian.h>\n#if __BYTE_ORDER == __LITTLE_ENDIAN\nlittle\n#else\nbig\n#endif\n" | $(tc-getCPP) - | tail -n 1) == "little" ]] \
&& ix_target=linuxle \
|| ix_target=linuxbe
make \
LINUX_CROSS_COMPILE=${CHOST}- \
${ix_target}_KERNEL_DIR=${KERNEL_DIR} \
IX_XSCALE_SW=${PWD} \
IX_TARGET=${ix_target} \
IX_DEVICE=ixp42X \
IX_PLATFORM=ixdp42x \
COMPONENTS="qmgr npeMh npeDl ethAcc ethDB ethMii featureCtrl osServices oslinux" \
IX_INCLUDE_MICROCODE=1 \
ixp400.${KV_OBJ} ixp400_eth.${KV_OBJ} \
|| die "failed to build kernel modules"
cp lib/${ix_target}/ixp400.${KV_OBJ} lib/${ix_target}/ixp400_eth.${KV_OBJ} . || die
}
src_install() {
MODULE_NAMES="ixp400(kernel/drivers/ixp400:${S}) ixp400_eth(kernel/drivers/net:${S})"
linux-mod_src_install
}
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