55 lines
1.4 KiB
Bash
55 lines
1.4 KiB
Bash
# Copyright (c) 2011 by Gentoo Foundation
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# Released under the 2-clause BSD license.
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_ethtool() {
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echo /usr/sbin/ethtool
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}
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ethtool_depend()
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{
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program $(_ethtool)
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before interface
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}
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# This is just to trim whitespace, do not add any quoting!
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_trim() {
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echo $*
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}
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ethtool_pre_start() {
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local order opt OFS="${OIFS}"
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eval order=\$ethtool_order_${IFVAR}
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[ -z "${order}" ] && eval order=\$ethtool_order
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[ -z "${order}" ] && order="flash change-eeprom change pause coalesce ring offload identify nfc rxfh-indir ntuple"
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# ethtool options not used: --driver, --register-dump, --eeprom-dump, --negotiate, --test, --statistics
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eindent
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for opt in ${order} ; do
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local args
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eval args=\$ethtool_$(echo $opt | tr - _)_${IFVAR}
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# Skip everything if no arguments
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[ -z "${args}" ] && continue
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# Split on \n
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local IFS="$__IFS"
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for p in ${args} ; do
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IFS="${OIFS}"
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local args_pretty="$(_trim "${p}")"
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# Do nothing if empty
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[ -z "${args_pretty}" ] && continue
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args_pretty="--${opt} $IFACE ${args_pretty}"
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args="--${opt} $IFACE ${args}"
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ebegin "ethtool ${args_pretty}"
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$(_ethtool) ${args}
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rc=$?
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eend $rc "ethtool exit code $rc"
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# TODO: ethtool has MANY different exit codes, with no
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# documentation as to which ones are fatal or not. For now we
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# simply print the exit code and don't stop the start sequence.
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done
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IFS="${OIFS}"
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done
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eoutdent
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}
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