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Current Path : /lib/dracut/modules.d/35network-legacy/ |
Current File : //lib/dracut/modules.d/35network-legacy/net-genrules.sh |
#!/bin/sh getargbool 0 rd.neednet && NEEDNET=1 # Don't continue if we don't need network if [ -z "$netroot" ] && [ ! -e "/tmp/net.ifaces" ] && [ "$NEEDNET" != "1" ]; then return fi command -v fix_bootif >/dev/null || . /lib/net-lib.sh # Write udev rules { # bridge: attempt only the defined interface for i in /tmp/bridge.*.info; do [ -e "$i" ] || continue unset bridgeslaves unset bridgename . "$i" RAW_IFACES="$RAW_IFACES $bridgeslaves" MASTER_IFACES="$MASTER_IFACES $bridgename" done # bond: attempt only the defined interface (override bridge defines) for i in /tmp/bond.*.info; do [ -e "$i" ] || continue unset bondslaves unset bondname . "$i" # It is enough to fire up only one RAW_IFACES="$RAW_IFACES $bondslaves" MASTER_IFACES="$MASTER_IFACES ${bondname}" done for i in /tmp/team.*.info; do [ -e "$i" ] || continue unset teamslaves unset teammaster . "$i" RAW_IFACES="$RAW_IFACES ${teamslaves}" MASTER_IFACES="$MASTER_IFACES ${teammaster}" done for i in /tmp/vlan.*.phy; do [ -e "$i" ] || continue unset phydevice . "$i" RAW_IFACES="$RAW_IFACES $phydevice" for j in /tmp/vlan.*.${phydevice}; do [ -e "$j" ] || continue unset vlanname . "$j" MASTER_IFACES="$MASTER_IFACES ${vlanname}" done done MASTER_IFACES="$(trim "$MASTER_IFACES")" RAW_IFACES="$(trim "$RAW_IFACES")" if [ -z "$IFACES" ]; then [ -e /tmp/net.ifaces ] && read IFACES < /tmp/net.ifaces fi if [ -e /tmp/net.bootdev ]; then bootdev=$(cat /tmp/net.bootdev) fi ifup='/sbin/ifup $env{INTERFACE}' runcmd="RUN+=\"/sbin/initqueue --name ifup-\$env{INTERFACE} --unique --onetime $ifup\"" # We have some specific interfaces to handle if [ -n "${RAW_IFACES}${IFACES}" ]; then echo 'SUBSYSTEM!="net", GOTO="net_end"' echo 'ACTION!="add|change|move", GOTO="net_end"' for iface in $IFACES $RAW_IFACES; do case "$iface" in ??:??:??:??:??:??) # MAC address cond="ATTR{address}==\"$iface\"" echo "$cond, $runcmd, GOTO=\"net_end\"" ;; ??-??-??-??-??-??) # MAC address in BOOTIF form cond="ATTR{address}==\"$(fix_bootif $iface)\"" echo "$cond, $runcmd, GOTO=\"net_end\"" ;; *) # an interface name cond="ENV{INTERFACE}==\"$iface\"" echo "$cond, $runcmd, GOTO=\"net_end\"" cond="NAME==\"$iface\"" echo "$cond, $runcmd, GOTO=\"net_end\"" ;; esac # The GOTO prevents us from trying to ifup the same device twice done echo 'LABEL="net_end"' for iface in $IFACES; do if [ "$bootdev" = "$iface" ] || [ "$NEEDNET" = "1" ]; then if [ -n "$netroot" ] && [ -n "$DRACUT_SYSTEMD" ]; then echo "systemctl is-active initrd-root-device.target || [ -f /tmp/net.${iface}.did-setup ]" else echo "[ -f /tmp/net.${iface}.did-setup ]" fi >$hookdir/initqueue/finished/wait-$iface.sh fi done # Default: We don't know the interface to use, handle all # Fixme: waiting for the interface as well. else cond='ACTION=="add", SUBSYSTEM=="net", ENV{DEVTYPE}!="wlan|wwan"' # if you change the name of "91-default-net.rules", also change modules.d/80cms/cmssetup.sh echo "$cond, $runcmd" > /etc/udev/rules.d/91-default-net.rules if [ "$NEEDNET" = "1" ]; then echo 'for i in /tmp/net.*.did-setup; do [ -f "$i" ] && exit 0; done; exit 1' >$hookdir/initqueue/finished/wait-network.sh fi fi # if you change the name of "90-net.rules", also change modules.d/80cms/cmssetup.sh } > /etc/udev/rules.d/90-net.rules