dad341f2ff
Moving all bash functions into a separate file. This avoids that the main script gets executed when testing function, as now just this new function file get be sourced. Change-Id: Ia9219080790d92f671618ba4aef90e2b6bab78b3
41 lines
1.4 KiB
Bash
Executable File
41 lines
1.4 KiB
Bash
Executable File
#! /bin/bash
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# Copyright 2017 IBM Corp. All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Input parameter of this script is the device path of an existing qeth network
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# interface. E.g.
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# ./setmac.sh "/devices/qeth/0.0.0001/net/enc1"
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# This script sets the MAC address of this qeth network interface to the MAC
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# provided in the kernels cmdline */proc/cmdline*.
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# The format of the cmdline parameters must be
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# <devno>,<port>,<mac>;
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# Exit on error
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set -e
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source $(dirname "$0")/dpm_guest_image_tools_common
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LOG_PREFIX=$(basename "$0")
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# e.g. /devices/qeth/0.0.0001/net/enc1
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DEV_PATH="$1"
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CMDLINE=$(get_cmdline)
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log "Start with device path '$DEV_PATH'"
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devno=$(extract_devno $DEV_PATH)
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if_name=$(extract_interface_name $DEV_PATH)
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mac=$(extract_mac $devno "$CMDLINE")
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log "Using device number '$devno', interface '$if_name', mac '$mac'."
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set_mac "$if_name" "$mac"
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log "Finished" |