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39 lines
813 B
Plaintext
39 lines
813 B
Plaintext
##
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# Power on the target machine via magic Wake On Lan packets
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#
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# \param --power-on-wol-mac MAC address of target machine
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#
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# \param --power-on-wol-dev Outgoing network interface
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#
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source [genode_dir]/tool/run/amt.inc
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proc power_on_wol_mac { } {
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return [get_cmd_arg_first --power-on-wol-mac ""]
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}
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proc power_on_wol_dev { } {
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return [get_cmd_arg_first --power-on-wol-dev "eth0"]
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}
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proc run_power_on { } {
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if {[power_on_wol_mac] == ""} {
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puts stderr {wake-on-lan MAC address not specified}
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exit -1
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}
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if {![have_installed etherwake]} {
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puts stderr {'etherwake' utitity for using wake-on-lan is not installed}
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exit -1
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}
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puts "sending magic WOL packet..."
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exec sudo ip link set [power_on_wol_dev] up
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exec sudo etherwake -i [power_on_wol_dev] [power_on_wol_mac]
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return true
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}
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