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Merge pull request #2011 from freifunk-gluon/board-json-addresses

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Look up primary MAC address through board.json for LAN/WAN
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Matthias Schiffer 2020-05-28 22:30:14 +02:00 committed by GitHub
commit 20c7fd9881
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1 changed files with 64 additions and 50 deletions
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114
package/gluon-core/luasrc/lib/gluon/upgrade/010-primary-mac
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@ -12,30 +12,44 @@ local json = require 'jsonc'
local platform = require 'gluon.platform'
local util = require 'gluon.util'
local board_data = json.load('/etc/board.json')
local network_data = (board_data or {}).network
local function sysfs(...)
local path = string.format(...)
return function()
local addr = util.readfile(path)
if addr then
return util.trim(addr)
end
local function read(...)
local addr = util.readfile(string.format(...))
if addr then
return util.trim(addr)
end
end
local function eth(index)
return sysfs('/sys/class/net/eth%d/address', index)
local function get_netdev_addr(ifname)
return read('/sys/class/net/%s/address', ifname)
end
local function strip_vlan(ifname)
return (ifname:gsub('%..*', ''))
end
local function netdev(ifname)
return function()
return get_netdev_addr(ifname)
end
end
local function phy(index)
return sysfs('/sys/class/ieee80211/phy%d/macaddress', index)
return function()
return read('/sys/class/ieee80211/phy%d/macaddress', index)
end
end
local function board(iface)
local function interface(name)
return function()
local data = json.load('/etc/board.json')
if data and data.network and data.network[iface] then
return data.network[iface].macaddr
local ifdata = network_data[name] or {}
if ifdata.macaddr then
return ifdata.macaddr
elseif ifdata.ifname then
return get_netdev_addr(strip_vlan(ifdata.ifname))
end
end
end
@ -43,14 +57,13 @@ end
-- Entries are matched in the order they are listed
local primary_addrs = {
{eth(0), {
{'x86'},
{'brcm2708'},
{interface('lan'), {
{'ar71xx', 'generic', {
'a40',
'a60',
'archer-c25-v1',
'archer-c60-v2',
'archer-c5',
'archer-c58-v1',
'archer-c59-v1',
'archer-c60-v1',
'archer-c7',
'archer-c7-v4',
'archer-c7-v5',
'carambola2',
@ -63,11 +76,9 @@ local primary_addrs = {
'mr1750v2',
'om2p',
'om2pv2',
'om2pv4',
'om2p-hs',
'om2p-hsv2',
'om2p-hsv3',
'om2p-hsv4',
'om2p-lc',
'om5p',
'om5p-an',
@ -85,31 +96,44 @@ local primary_addrs = {
'glinet,gl-ar750s-nor',
'ocedo,raccoon',
}},
{'brcm2708'},
{'ipq40xx', 'generic', {
'avm,fritzbox-4040',
}},
{'ipq806x', 'generic', {
'netgear,r7800',
}},
{'lantiq', 'xway', {
'netgear,dgn3500b',
}},
{'ramips', 'mt7620', {
'c20-v1',
'c20i',
'c50',
'tplink,c2-v1',
}},
{'x86'},
}},
{interface('wan'), {
{'ar71xx', 'generic', {
'a40',
'a60',
'archer-c25-v1',
'archer-c60-v2',
'om2pv4',
'om2p-hsv4',
}},
{'ipq40xx', 'generic', {
'linksys,ea6350v3',
'openmesh,a42',
'openmesh,a62',
}},
{'mpc85xx', 'p1020', {
'aerohive,hiveap-330',
'ocedo,panda',
}},
{'ramips', 'mt7620', {
'miwifi-mini', 'tplink,c2-v1', 'c20-v1', 'c20i', 'c50',
}},
}},
{eth(1), {
{'ar71xx', 'generic', {
'archer-c5',
'archer-c58-v1',
'archer-c59-v1',
'archer-c60-v1',
'archer-c7',
}},
{'ipq806x', 'generic', {
'netgear,r7800',
}},
{'mpc85xx', 'p1020', {
'ocedo,panda',
'miwifi-mini',
}},
}},
{phy(1), {
@ -122,22 +146,12 @@ local primary_addrs = {
'dir-860l-b1',
}},
}},
{board('lan'), {
{'lantiq', 'xway', {
'netgear,dgn3500b',
}},
}},
{board('wan'), {
{'ipq40xx', 'generic', {
'linksys,ea6350v3',
}},
}},
-- phy0 default
{phy(0), {
{}, -- matches everything
}},
-- eth0 fallback when phy0 does not exist
{eth(0), {
{netdev('eth0'), {
{}, -- matches everything
}},
}