diff options
Diffstat (limited to 'core/rootfs/rootfs-stage31/data/inc/network.functions')
| -rw-r--r-- | core/rootfs/rootfs-stage31/data/inc/network.functions | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/core/rootfs/rootfs-stage31/data/inc/network.functions b/core/rootfs/rootfs-stage31/data/inc/network.functions index 9ec3eafb..94957be2 100644 --- a/core/rootfs/rootfs-stage31/data/inc/network.functions +++ b/core/rootfs/rootfs-stage31/data/inc/network.functions @@ -1,15 +1,24 @@ +#!/bin/ash + wait_for_iface() { local DEVICE=$1 - local TIMEOUT=20 + local TIMEOUT="$(( "$2" * 2 ))" + local state laststate echo -n "Waiting for interface $DEVICE: " # Some systems don't have operstate. Seems to be hardware dependent - [ ! -e "/sys/class/net/${DEVICE}/operstate" ] && usleep 10000 + [ -e "/sys/class/net/${DEVICE}/operstate" ] || sleep 1 if [ -e "/sys/class/net/${DEVICE}/operstate" ]; then while true; do # check linkstate - [ "x$(cat "/sys/class/net/${DEVICE}/operstate")" == "xup" ] && break + state="$(cat "/sys/class/net/${DEVICE}/operstate")" + [ "$state" != "$laststate" ] && echo -n "[$state]" + laststate="$state" + [ "$state" = "up" ] && break TIMEOUT=$(( TIMEOUT - 1 )) # don't wait forever, the pcnet iface of vmware will never be "up" although it's working - [ "$TIMEOUT" -le 0 ] && break + if [ "$TIMEOUT" -le 0 ];then + echo -n "TIMEOUT" + break + fi # else echo -n "." usleep 500000 @@ -17,7 +26,8 @@ wait_for_iface() { else # we really don't have a operstate .. then just wait a sec and hope for the best. sleep 1 + echo -n "... no operstate, let's hope for the best..." fi - echo ".$(cat "/sys/class/net/${DEVICE}/operstate" 2>/dev/null)" + echo } true |