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gluon-core: fall back to eth0 for the primary MAC address when there is no WLAN device

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This commit is contained in:
Matthias Schiffer 2015-01-25 02:29:43 +01:00
parent 2dea903120
commit c45a0bcdc1
1 changed files with 23 additions and 5 deletions
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28
package/gluon-core/files/lib/gluon/upgrade/010-primary-mac
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@ -1,16 +1,34 @@
#!/usr/bin/lua
local sysconfig = require 'gluon.sysconfig'
if sysconfig.primary_mac then
os.exit(0)
end
local platform = require 'gluon.platform'
local fs = require 'luci.fs'
local util = require 'luci.util'
if not sysconfig.primary_mac then
if platform.match('ar71xx', 'generic', {'tl-wdr3600', 'tl-wdr4300'}) then
sysconfig.primary_mac = util.trim(fs.readfile('/sys/class/ieee80211/phy1/macaddress'))
else
sysconfig.primary_mac = util.trim(fs.readfile('/sys/class/ieee80211/phy0/macaddress'))
local try_files = {
'/sys/class/ieee80211/phy0/macaddress',
'/sys/class/net/eth0/address',
}
if platform.match('ar71xx', 'generic', {'tl-wdr3600', 'tl-wdr4300'}) then
table.insert(try_files, 1, '/sys/class/ieee80211/phy1/macaddress')
end
for _, file in ipairs(try_files) do
local addr = fs.readfile(file)
if addr then
sysconfig.primary_mac = util.trim(addr)
break
end
end