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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit rpm linux-mod
DESCRIPTION="OpenIB kernel modules"
HOMEPAGE="http://www.openfabrics.org/"
SRC_URI="http://www.openfabrics.org/builds/ofed-${PV}/OFED-${PV}.tgz"
MY_P="OFED-${PV}"
S="${WORKDIR}/ofa_kernel-${PV}"
LICENSE="|| ( GPL-2 BSD-2 )"
SLOT="0"
KEYWORDS="~amd64"
IUSE="memtrack hpage-patch srp ipath iser ehca rds madeye vnic cxgb3 debug"
RDEPEND=""
DEPEND="${RDEPEND}
virtual/linux-sources
!sys-cluster/openib-files"
pkg_setup() {
CONFIG_CHECK="!INFINIBAND PCI"
ERROR_INFINIBAND="Infiniband is already compiled into the kernel."
ERROR_PCI="PCI must be enabled in the kernel."
linux-mod_pkg_setup
if kernel_is ge 2 6 22; then
ewarn "This version of OFED is known to fail during compilation with this kernel version".
fi
}
src_unpack() {
unpack ${A} || die "unpack failed"
rpm_unpack ${MY_P}/SRPMS/ofa_kernel-${PV}-0.src.rpm
tar xzf ofa_kernel-${PV}.tgz
}
make_target() {
local myARCH="${ARCH}" myABI="${ABI}"
ARCH="$(tc-arch-kernel)"
ABI="${KERNEL_ABI}"
emake HOSTCC=$(tc-getBUILD_CC) CC=$(get-KERNEL_CC) $@ \
|| die "Unable to run emake $@"
ARCH="${myARCH}"
ABI="${myABI}"
}
src_compile() {
convert_to_m Makefile
export CONFIG_INFINIBAND="m"
export CONFIG_INFINIBAND_IPOIB="m"
export CONFIG_INFINIBAND_SDP="m"
export CONFIG_INFINIBAND_SRP="m"
export CONFIG_INFINIBAND_USER_MAD="m"
export CONFIG_INFINIBAND_USER_ACCESS="m"
export CONFIG_INFINIBAND_ADDR_TRANS="y"
export CONFIG_INFINIBAND_MTHCA="m"
export CONFIG_INFINIBAND_IPATH="m"
CONF_PARAMS="--prefix=${ROOT}usr --kernel-version=${KV_FULL}
--with-core-mod
--with-ipoib-mod
--with-ipoib-cm
--with-sdp-mod
--with-user_mad-mod
--with-user_access-mod
--with-addr_trans-mod
--with-mthca-mod"
CONF_PARAMS="$CONF_PARAMS
$(use_with srp)-mod
$(use_with ipath)_inf-mod
$(use_with iser)-mod
$(use_with ehca)-mod
$(use_with rds)-mod
$(use_with madeye)-mod
$(use_with vnic)-mod
$(use_with cxgb3)-mod"
if use debug; then
CONF_PARAMS="$CONF_PARAMS
--with-mthca_debug-mod
--with-ipoib_debug-mod
--with-sdp_debug-mod
$(use_with srp)_debug-mod
$(use_with rds)_debug-mod
$(use_with vnic)_debug-mod
$(use_with cxgb3)_debug-mod"
else
CONF_PARAMS="$CONF_PARAMS
--without-mthca_debug-mod
--without-ipoib_debug-mod
--without-sdp_debug-mod"
fi
ebegin "Configuring"
local myARCH="${ARCH}" myABI="${ABI}"
ARCH="$(tc-arch-kernel)"
ABI="${KERNEL_ABI}"
./configure ${CONF_PARAMS} ${EXTRA_ECONF} \
|| die "configure failed with options: ${CONF_PARAMS}"
ARCH="${myARCH}"
ABI="${myABI}"
eend
#sed -i '/DEPMOD.*=.*depmod/s/=.*/= :/' ./Makefile
#grep DEPMOD Makefile
make_target
}
src_install() {
make_target DESTDIR="${D}" install
insinto /usr/include/rdma
doins "${S}/include/rdma/*.h"
insinto /usr/include/scsi
doins "${S}/include/scsi/*.h"
insinto /etc/udev/rules.d
newins "${S}/ofed_scripts/90-ib.rules" 40-ib.rules
insinto /etc/modules.d
newins "${FILESDIR}/openib.modprobe" openib
insinto /etc/infiniband
doinitd "${FILESDIR}/openib"
# build openib.conf based on ofed_scripts/ofa_kernel.spec
build_ipoib=1
build_sdp=1
cp "${S}/ofed_scripts/openib.conf" "${T}"
IB_CONF_DIR=${T}
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load UCM module" >> ${IB_CONF_DIR}/openib.conf
echo "UCM_LOAD=no" >> ${IB_CONF_DIR}/openib.conf
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load RDMA_CM module" >> ${IB_CONF_DIR}/openib.conf
echo "RDMA_CM_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load RDMA_UCM module" >> ${IB_CONF_DIR}/openib.conf
echo "RDMA_UCM_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Increase ib_mad thread priority" >> ${IB_CONF_DIR}/openib.conf
echo "RENICE_IB_MAD=no" >> ${IB_CONF_DIR}/openib.conf
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load MTHCA" >> ${IB_CONF_DIR}/openib.conf
echo "MTHCA_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
if use ipath; then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load IPATH" >> ${IB_CONF_DIR}/openib.conf
echo "IPATH_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
fi
if use ehca; then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load eHCA" >> ${IB_CONF_DIR}/openib.conf
echo "EHCA_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
fi
if (( build_ipoib )); then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load IPoIB" >> ${IB_CONF_DIR}/openib.conf
echo "#IPOIB_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Enable IPoIB Connected Mode" >> ${IB_CONF_DIR}/openib.conf
echo "#SET_IPOIB_CM=yes" >> ${IB_CONF_DIR}/openib.conf
# from ofa_user.spec:
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Enable IPoIB High Availability daemon" >> ${IB_CONF_DIR}/openib.conf
echo "#IPOIBHA_ENABLE=no" >> ${IB_CONF_DIR}/openib.conf
echo "# PRIMARY_IPOIB_DEV=ib0" >> ${IB_CONF_DIR}/openib.conf
echo "# SECONDARY_IPOIB_DEV=ib1" >> ${IB_CONF_DIR}/openib.conf
fi
if (( build_sdp )); then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load SDP module" >> ${IB_CONF_DIR}/openib.conf
echo "#SDP_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
fi
if use srp; then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load SRP module" >> ${IB_CONF_DIR}/openib.conf
echo "#SRP_LOAD=no" >> ${IB_CONF_DIR}/openib.conf
# from ofa_user.spec:
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Enable SRP High Availability daemon" >> ${IB_CONF_DIR}/openib.conf
echo "#SRPHA_ENABLE=no" >> ${IB_CONF_DIR}/openib.conf
fi
if use iser; then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load ISER module" >> ${IB_CONF_DIR}/openib.conf
echo "#ISER_LOAD=no" >> ${IB_CONF_DIR}/openib.conf
fi
if use rds; then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load RDS module" >> ${IB_CONF_DIR}/openib.conf
echo "#RDS_LOAD=no" >> ${IB_CONF_DIR}/openib.conf
fi
if use vnic; then
echo >> ${IB_CONF_DIR}/openib.conf
echo "# Load VNIC module" >> ${IB_CONF_DIR}/openib.conf
echo "#VNIC_LOAD=yes" >> ${IB_CONF_DIR}/openib.conf
fi
doins "${T}/openib.conf"
}
pkg_postinst() {
linux-mod_pkg_postinst
einfo "Configuration file installed in /etc/infiniband/openib.conf"
einfo "To automatically initialize infiniband on boot, add openib to your"
einfo "start-up scripts, like so:"
einfo "\`rc-update add openib default\`"
}
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