# This is the Intel GPL IXP4XX ethernet driver (Linux) plus patches
# to make it work on 2.6 kernels.
#
LICENSE = "GPL"
MAINTAINER = "Chris Larson <kergoth@handhelds.org>"
SRC_URI = "ftp://aiedownload.intel.com/df-support/8500/eng/GPL_ixp400LinuxEthernetDriverPatch-1_4.zip"
SRC_URI += "file://ixp400-le-be.patch;patch=1"
SRC_URI += "file://makefile.patch;patch=1"
SRC_URI += "file://2.6.13.patch;patch=1"
SRC_URI += "file://2.6.14.patch;patch=1"
PR = "r4"

DEPENDS = "ixp4xx-csr"
RDEPENDS = "ixp4xx-csr"

S = "${WORKDIR}"

COMPATIBLE_HOST = "^arm.*-linux.*"

PROVIDES = "virtual/ixp-eth"

inherit module

# Add the architecture compiler flags to KERNEL_CC and KERNEL_LD as
# required.  Notice that this has to be done for each separately built
# module as well!
KERNEL_CC += "${TARGET_CC_KERNEL_ARCH}"
KERNEL_LD += "${TARGET_LD_KERNEL_ARCH}"

# This is a somewhat arbitrary choice:
OSAL_DIR = "${STAGING_KERNEL_DIR}/ixp_osal"

IX_TARGET = "linux${NSLU2_ARCH_TYPE}e"

EXTRA_OEMAKE = "'CC=${KERNEL_CC}' \
		'LD=${KERNEL_LD}' \
		'PWD=${S}' \
		'IX_TARGET=${IX_TARGET}' \
		'IXP4XX_CSR_DIR=${STAGING_INCDIR}/linux/ixp4xx-csr' \
		'OSAL_DIR=${OSAL_DIR}' \
		'IX_CFLAGS=-DIX_UTOPIAMODE=0 -DIX_MPHYSINGLEPORT=1 -DCONFIG_IXP400_ETH_NPEB_ONLY=1' \
		'LINUX_SRC=${STAGING_KERNEL_DIR}' \
		'LINUX_CROSS_COMPILE=${HOST_PREFIX}' \
		"

do_compile () {
        unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS
	oe_runmake
}

do_install () {
	install -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/kernel/drivers/net
	install -m 0644 ixp400_eth.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/kernel/drivers/net/
}