T5619: Add out-of-tree Intel ixgbevf driver

1 files changed, 100 insertions, 0 deletions

diff --git a/packages/linux-kernel/build-intel-ixgbevf.sh b/packages/linux-kernel/build-intel-ixgbevf.sh
new file mode 100755
index 00000000..a965e0de
--- /dev/null
+++ b/packages/linux-kernel/build-intel-ixgbevf.sh
@@ -0,0 +1,100 @@
+#!/bin/sh
+CWD=$(pwd)
+KERNEL_VAR_FILE=${CWD}/kernel-vars
+
+if ! dpkg-architecture -iamd64; then
+    echo "Intel ixgbevf is only buildable on amd64 platforms"
+    exit 0
+fi
+
+if [ ! -f ${KERNEL_VAR_FILE} ]; then
+    echo "Kernel variable file '${KERNEL_VAR_FILE}' does not exist, run ./build_kernel.sh first"
+    exit 1
+fi
+
+. ${KERNEL_VAR_FILE}
+
+url="https://sourceforge.net/projects/e1000/files/ixgbevf%20stable/4.18.9/ixgbevf-4.18.9.tar.gz"
+
+cd ${CWD}
+
+DRIVER_FILE=$(basename ${url} | sed -e s/tar_0/tar/)
+DRIVER_DIR="${DRIVER_FILE%.tar.gz}"
+DRIVER_NAME="ixgbevf"
+DRIVER_VERSION=$(echo ${DRIVER_DIR} | awk -F${DRIVER_NAME} '{print $2}' | sed 's/^-//')
+DRIVER_VERSION_EXTRA=""
+
+# Build up Debian related variables required for packaging
+DEBIAN_ARCH=$(dpkg --print-architecture)
+DEBIAN_DIR="${CWD}/vyos-intel-${DRIVER_NAME}_${DRIVER_VERSION}_${DEBIAN_ARCH}"
+DEBIAN_CONTROL="${DEBIAN_DIR}/DEBIAN/control"
+DEBIAN_POSTINST="${CWD}/vyos-intel-ixgbevf.postinst"
+
+# Fetch Intel driver source from SourceForge
+if [ -e ${DRIVER_FILE} ]; then
+    rm -f ${DRIVER_FILE}
+fi
+curl -L -o ${DRIVER_FILE} ${url}
+if [ "$?" -ne "0" ]; then
+    exit 1
+fi
+
+# Unpack archive
+if [ -d ${DRIVER_DIR} ]; then
+    rm -rf ${DRIVER_DIR}
+fi
+mkdir -p ${DRIVER_DIR}
+tar -C ${DRIVER_DIR} --strip-components=1 -xf ${DRIVER_FILE}
+
+cd ${DRIVER_DIR}/src
+if [ -z $KERNEL_DIR ]; then
+    echo "KERNEL_DIR not defined"
+    exit 1
+fi
+
+# See https://lore.kernel.org/lkml/f90837d0-810e-5772-7841-28d47c44d260@intel.com/
+echo "I: remove pci_enable_pcie_error_reporting() code no longer present in Kernel"
+sed -i '/.*pci_disable_pcie_error_reporting(pdev);/d' ixgbevf_main.c
+sed -i '/.*pci_enable_pcie_error_reporting(pdev);/d' ixgbevf_main.c
+
+echo "I: Compile Kernel module for Intel ${DRIVER_NAME} driver"
+make KSRC=${KERNEL_DIR} INSTALL_MOD_PATH=${DEBIAN_DIR} INSTALL_FW_PATH=${DEBIAN_DIR} -j $(getconf _NPROCESSORS_ONLN) install
+
+if [ "x$?" != "x0" ]; then
+    exit 1
+fi
+
+if [ -f ${DEBIAN_DIR}.deb ]; then
+    rm ${DEBIAN_DIR}.deb
+fi
+
+# build Debian package
+echo "I: Building Debian package vyos-intel-${DRIVER_NAME}"
+cd ${CWD}
+
+# delete non required files which are also present in the kernel package
+# und thus lead to duplicated files
+find ${DEBIAN_DIR} -name "modules.*" | xargs rm -f
+
+echo "#!/bin/sh" > ${DEBIAN_POSTINST}
+echo "/sbin/depmod -a ${KERNEL_VERSION}${KERNEL_SUFFIX}" >> ${DEBIAN_POSTINST}
+
+fpm --input-type dir --output-type deb --name vyos-intel-${DRIVER_NAME} \
+    --version ${DRIVER_VERSION} --deb-compression gz \
+    --maintainer "VyOS Package Maintainers <maintainers@vyos.net>" \
+    --description "Vendor based driver for Intel ${DRIVER_NAME}" \
+    --depends linux-image-${KERNEL_VERSION}${KERNEL_SUFFIX} \
+    --license "GPL2" -C ${DEBIAN_DIR} --after-install ${DEBIAN_POSTINST}
+
+echo "I: Cleanup ${DRIVER_NAME} source"
+cd ${CWD}
+if [ -e ${DRIVER_FILE} ]; then
+    rm -f ${DRIVER_FILE}
+fi
+if [ -d ${DRIVER_DIR} ]; then
+    rm -rf ${DRIVER_DIR}
+fi
+if [ -d ${DEBIAN_DIR} ]; then
+    rm -rf ${DEBIAN_DIR}
+fi
+