ip addr flush dev $netif
echo "#empty" > /etc/resolv.conf
rm -f -- /tmp/net.$netif.did-setup
- [ -e /sys/class/net/$netif/address ] && \
+ [ -z "$DO_VLAN" ] && \
+ [ -e /sys/class/net/$netif/address ] && \
rm -f -- /tmp/net.$(cat /sys/class/net/$netif/address).did-setup
# TODO: send "offline" uevent?
}
local netif="$1" f="" gw_ip="" netroot_ip="" iface="" IFACES=""
local _p
[ -e /tmp/net.$netif.did-setup ] && return
- [ -e /sys/class/net/$netif/address ] && \
+ [ -z "$DO_VLAN" ] && \
+ [ -e /sys/class/net/$netif/address ] && \
[ -e /tmp/net.$(cat /sys/class/net/$netif/address).did-setup ] && return
[ -e "/tmp/net.ifaces" ] && read IFACES < /tmp/net.ifaces
[ -z "$IFACES" ] && IFACES="$netif"
fi
if [ "$layer2" != "0" ] && [ -n "$dest" ] && ! strstr "$dest" ":"; then
- arping -q -f -w 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
+ if command -v arping2 >/dev/null; then
+ arping2 -q -C 1 -c 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
+ else
+ arping -q -f -w 60 -I $netif $dest || info "Resolving $dest via ARP on $netif failed"
+ fi
fi
unset layer2
> /tmp/net.$netif.did-setup
- [ -e /sys/class/net/$netif/address ] && \
+ [ -z "$DO_VLAN" ] && \
+ [ -e /sys/class/net/$netif/address ] && \
> /tmp/net.$(cat /sys/class/net/$netif/address).did-setup
}
[ -e /tmp/net.${dev}.has_ibft_config ] && continue
+ [ -e ${iface}/flags ] && flags=$(read a < ${iface}/flags; echo $a)
+ # Skip invalid interfaces
+ (( $flags & 1 )) || continue
+ # Skip interfaces not used for booting
+ (( $flags & 2 )) || continue
[ -e ${iface}/dhcp ] && dhcp=$(read a < ${iface}/dhcp; echo $a)
-
- if [ -n "$dhcp" ]; then
- echo "ip=$dev:dhcp"
+ [ -e ${iface}/origin ] && origin=$(read a < ${iface}/origin; echo $a)
+ [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a)
+
+ if [ -n "$ip" ] ; then
+ case "$ip" in
+ *.*.*.*)
+ family=ipv4
+ ;;
+ *:*)
+ family=ipv6
+ ;;
+ esac
+ fi
+ if [ -n "$dhcp" ] || [ "$origin" -eq 3 ]; then
+ if [ "$family" = "ipv6" ] ; then
+ echo "ip=$dev:dhcp6"
+ else
+ echo "ip=$dev:dhcp"
+ fi
elif [ -e ${iface}/ip-addr ]; then
- [ -e ${iface}/ip-addr ] && ip=$(read a < ${iface}/ip-addr; echo $a)
# skip not assigned ip adresses
[ "$ip" = "0.0.0.0" ] && continue
[ -e ${iface}/gateway ] && gw=$(read a < ${iface}/gateway; echo $a)
[ "$gateway" = "0.0.0.0" ] && unset $gateway
[ -e ${iface}/subnet-mask ] && mask=$(read a < ${iface}/subnet-mask; echo $a)
+ [ -e ${iface}/prefix-len ] && prefix=$(read a < ${iface}/prefix-len; echo $a)
[ -e ${iface}/primary-dns ] && dns1=$(read a < ${iface}/primary-dns; echo $a)
[ "$dns1" = "0.0.0.0" ] && unset $dns1
[ -e ${iface}/secondary-dns ] && dns2=$(read a < ${iface}/secondary-dns; echo $a)
[ "$dns2" = "0.0.0.0" ] && unset $dns2
[ -e ${iface}/hostname ] && hostname=$(read a < ${iface}/hostname; echo $a)
- if [ -n "$ip" ] && [ -n "$mask" ]; then
+ if [ "$family" = "ipv6" ] ; then
+ if [ -n "$ip" ] ; then
+ ip="[$ip]"
+ [ -n "$prefix" ] || prefix=64
+ ip="[${ip}/${prefix}]"
+ mask=
+ fi
+ if [ -n "$gw" ] ; then
+ gw="[${gw}]"
+ fi
+ fi
+ if [ -n "$ip" ] && [ -n "$mask" -o -n "$prefix" ]; then
echo "ip=$ip::$gw:$mask:$hostname:$dev:none${dns1:+:$dns1}${dns2:+:$dns2}"
else
warn "${iface} does not contain a valid iBFT configuration"
done
unset ip srv gw mask hostname dev autoconf macaddr mtu dns1 dns2
- case $# in
- 0) autoconf="error" ;;
- 1) autoconf=$1 ;;
- 2) [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2 ;;
- 3) [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2; [ -n "$3" ] && mtu=$3 ;;
- 4) [ -n "$1" ] && dev=$1; [ -n "$2" ] && autoconf=$2; [ -n "$3" ] && mtu=$3; [ -n "$4" ] && macaddr=$4 ;;
- *) [ -n "$1" ] && ip=$1; [ -n "$2" ] && srv=$2; [ -n "$3" ] && gw=$3; [ -n "$4" ] && mask=$4;
- [ -n "$5" ] && hostname=$5; [ -n "$6" ] && dev=$6; [ -n "$7" ] && autoconf=$7;
- case "$8" in
- [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
- dns1="$8"
- [ -n "$9" ] && dns2="$9"
- ;;
- [0-9]*)
- mtu="$8"
- if [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
- macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
- fi
- ;;
- *)
- if [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
- macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
- fi
- ;;
+
+ if [ $# -eq 0 ]; then
+ autoconf="error"
+ return 0
+ fi
+
+ if [ $# -eq 1 ]; then
+ # format: ip={dhcp|on|any|dhcp6|auto6|either6}
+ # or
+ # ip=<ipv4-address> means anaconda-style static config argument cluster
+ autoconf="$1"
+
+ if strstr "$autoconf" "*.*.*.*"; then
+ # ip=<ipv4-address> means anaconda-style static config argument cluster:
+ # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
+ # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
+ ip="$autoconf"
+ gw=$(getarg gateway=)
+ mask=$(getarg netmask=)
+ hostname=$(getarg hostname=)
+ dev=$(getarg ksdevice=)
+ autoconf="none"
+ mtu=$(getarg mtu=)
+
+ # handle special values for ksdevice
+ case "$dev" in
+ bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
+ link) dev="" ;; # FIXME: do something useful with this
+ ibft) dev="" ;; # ignore - ibft is handled elsewhere
esac
- ;;
- esac
+ fi
+ return 0
+ fi
- # ip=<ipv4-address> means anaconda-style static config argument cluster:
- # ip=<ip> gateway=<gw> netmask=<nm> hostname=<host> mtu=<mtu>
- # ksdevice={link|bootif|ibft|<MAC>|<ifname>}
- if strglob "$autoconf" "*.*.*.*"; then
- ip="$autoconf"
- gw=$(getarg gateway=)
- mask=$(getarg netmask=)
- hostname=$(getarg hostname=)
- dev=$(getarg ksdevice=)
- autoconf="none"
- mtu=$(getarg mtu=)
-
- # handle special values for ksdevice
- case "$dev" in
- bootif|BOOTIF) dev=$(fix_bootif $(getarg BOOTIF=)) ;;
- link) dev="" ;; # FIXME: do something useful with this
- ibft) dev="" ;; # ignore - ibft is handled elsewhere
- esac
+ if [ "$2" = "dhcp" -o "$2" = "on" -o "$2" = "any" -o "$2" = "dhcp6" -o "$2" = "auto6" -o "$2" = "either6" ]; then
+ # format: ip=<interface>:{dhcp|on|any|dhcp6|auto6}[:[<mtu>][:<macaddr>]]
+ [ -n "$1" ] && dev="$1"
+ [ -n "$2" ] && autoconf="$2"
+ [ -n "$3" ] && mtu=$3
+ if [ -z "$5" ]; then
+ macaddr="$4"
+ else
+ macaddr="${4}:${5}:${6}:${7}:${8}:${9}"
+ fi
+ return 0
fi
+
+ # format: ip=<client-IP>:[<peer>]:<gateway-IP>:<netmask>:<client_hostname>:<interface>:{none|off|dhcp|on|any|dhcp6|auto6|ibft}:[:[<mtu>][:<macaddr>]]
+
+ [ -n "$1" ] && ip=$1
+ [ -n "$2" ] && srv=$2
+ [ -n "$3" ] && gw=$3
+ [ -n "$4" ] && mask=$4
+ [ -n "$5" ] && hostname=$5
+ [ -n "$6" ] && dev=$6
+ [ -n "$7" ] && autoconf=$7
+ case "$8" in
+ [0-9]*:*|[0-9]*.[0-9]*.[0-9]*.[0-9]*)
+ dns1="$8"
+ [ -n "$9" ] && dns2="$9"
+ ;;
+ [0-9]*)
+ mtu="$8"
+ if [ -n "${9}" -a -z "${10}" ]; then
+ macaddr="${9}"
+ elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
+ macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
+ fi
+ ;;
+ *)
+ if [ -n "${9}" -a -z "${10}" ]; then
+ macaddr="${9}"
+ elif [ -n "${9}" -a -n "${10}" -a -n "${11}" -a -n "${12}" -a -n "${13}" -a -n "${14}" ]; then
+ macaddr="${9}:${10}:${11}:${12}:${13}:${14}"
+ fi
+ ;;
+ esac
+ return 0
}
route_to_var() {
return 1
}
+wait_for_ipv6_dad_link() {
+ local cnt=0
+ local timeout="$(getargs rd.net.timeout.ipv6dad=)"
+ timeout=${timeout:-50}
+ timeout=$(($timeout*10))
+
+ while [ $cnt -lt $timeout ]; do
+ [ -z "$(ip -6 addr show dev "$1" scope link tentative)" ] \
+ && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
+ && return 0
+ [ -n "$(ip -6 addr show dev "$1" scope link dadfailed)" ] \
+ && return 1
+ sleep 0.1
+ cnt=$(($cnt+1))
+ done
+ return 1
+}
+
wait_for_ipv6_dad() {
local cnt=0
- local li
local timeout="$(getargs rd.net.timeout.ipv6dad=)"
timeout=${timeout:-50}
timeout=$(($timeout*10))
while [ $cnt -lt $timeout ]; do
- li=$(ip -6 addr show dev $1 scope link)
- strstr "$li" "tentative" || return 0
+ [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
+ && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
+ && return 0
+ [ -n "$(ip -6 addr show dev "$1" dadfailed)" ] \
+ && return 1
sleep 0.1
cnt=$(($cnt+1))
done
wait_for_ipv6_auto() {
local cnt=0
- local li
local timeout="$(getargs rd.net.timeout.ipv6auto=)"
timeout=${timeout:-40}
timeout=$(($timeout*10))
while [ $cnt -lt $timeout ]; do
- li=$(ip -6 addr show dev $1)
- if ! strstr "$li" "tentative"; then
- strstr "$li" "dynamic" && return 0
- fi
+ [ -z "$(ip -6 addr show dev "$1" tentative)" ] \
+ && [ -n "$(ip -6 route list proto ra dev "$1" | grep ^default)" ] \
+ && return 0
sleep 0.1
cnt=$(($cnt+1))
done
while [ $cnt -lt $timeout ]; do
if [ -n "$_no_carrier_flag" ]; then
+ li=$(ip -o link show up dev $1)
# NO-CARRIER flag was cleared
strstr "$li" "NO-CARRIER" || return 0
+ elif ! [ -e "$interface/carrier" ]; then
+ # sysfs not available and "NO-CARRIER" not displayed
+ return 0
fi
# double check the syscfs carrier flag
[ -e "$interface/carrier" ] && [ "$(cat $interface/carrier)" = 1 ] && return 0
iface_has_carrier "$@"
}
+iface_is_enslaved() {
+ local _li
+ _li=$(ip -o link show dev $1)
+ strstr "$li" " master " || return 1
+ return 0
+}
+
find_iface_with_link() {
local iface_path="" iface=""
for iface_path in /sys/class/net/*; do
esac
}
+
+iface_get_subchannels() {
+ local _netif
+ local _subchannels
+
+ _netif="$1"
+
+ _subchannels=$({
+ for i in /sys/class/net/$_netif/device/cdev[0-9]*; do
+ [ -e $i ] || continue
+ channel=$(readlink -f $i)
+ printf -- "%s" "${channel##*/},"
+ done
+ })
+ [ -n "$_subchannels" ] || return 1
+
+ printf -- "%s" ${_subchannels%,}
+}
projects / thirdparty / dracut.git / blobdiff