#!/bin/bash # called by dracut check() { return 255 } # called by dracut depends() { return 0 } # called by dracut installkernel() { # Include wired net drivers, excluding wireless local _arch=$(uname -m) local _net_symbols='eth_type_trans|register_virtio_device|usbnet_open' local _unwanted_drivers='/(wireless|isdn|uwb|net/ethernet|net/phy|net/team)/' local _net_drivers if [ "$_arch" = "s390" -o "$_arch" = "s390x" ]; then dracut_instmods -o -P ".*${_unwanted_drivers}.*" -s "$_net_symbols" "=drivers/s390/net" fi if [[ $hostonly_mode == 'strict' ]] && [[ -n ${hostonly_nics+x} ]]; then for _nic in $hostonly_nics; do _net_drivers=$(get_dev_module /sys/class/net/$_nic) if ! [[ $_net_drivers ]]; then derror "--hostonly-nics contains invalid NIC '$_nic'" continue fi hostonly="" instmods $_net_drivers done return 0 fi dracut_instmods -o -P ".*${_unwanted_drivers}.*" -s "$_net_symbols" "=drivers/net" #instmods() will take care of hostonly instmods \ =drivers/net/phy \ =drivers/net/team \ =drivers/net/ethernet \ ecb arc4 bridge stp llc ipv6 bonding 8021q ipvlan macvlan af_packet virtio_net xennet hostonly="" instmods iscsi_ibft crc32c iscsi_boot_sysfs } # called by dracut install() { return 0 }