# Copyright (C) 2006-2013 OpenWrt.org
+. /usr/share/libubox/jshn.sh
+
get_mac_binary() {
local path="$1"
local offset="$2"
hexdump -v -n 6 -s $offset -e '5/1 "%02x:" 1/1 "%02x"' $path 2>/dev/null
}
+get_mac_label_dt() {
+ local basepath="/proc/device-tree"
+ local macdevice="$(cat "$basepath/aliases/label-mac-device" 2>/dev/null)"
+ local macaddr
+
+ [ -n "$macdevice" ] || return
+
+ macaddr=$(get_mac_binary "$basepath/$macdevice/mac-address" 0 2>/dev/null)
+ [ -n "$macaddr" ] || macaddr=$(get_mac_binary "$basepath/$macdevice/local-mac-address" 0 2>/dev/null)
+
+ echo $macaddr
+}
+
+get_mac_label_json() {
+ local cfg="/etc/board.json"
+ local macaddr
+
+ [ -s "$cfg" ] || return
+
+ json_init
+ json_load "$(cat $cfg)"
+ if json_is_a system object; then
+ json_select system
+ json_get_var macaddr label_macaddr
+ json_select ..
+ fi
+
+ echo $macaddr
+}
+
+get_mac_label() {
+ local macaddr=$(get_mac_label_dt)
+
+ [ -n "$macaddr" ] || macaddr=$(get_mac_label_json)
+
+ echo $macaddr
+}
+
find_mtd_chardev() {
local INDEX=$(find_mtd_index "$1")
local PREFIX=/dev/mtd
mtd_get_mac_text() {
local mtdname=$1
- local offset=$2
+ local offset=$(($2))
local part
local mac_dirty
local ubidev=$(nand_find_ubi $CI_UBIPART)
local part=$(nand_find_volume $ubidev $1)
- if [ -z "$part" ]; then
- echo "mtd_get_mac_binary: ubi volume $mtdname not found!" >&2
- return
- fi
-
- hexdump -v -n 6 -s $offset -e '5/1 "%02x:" 1/1 "%02x"' /dev/$part 2>/dev/null
+ get_mac_binary "/dev/$part" "$offset"
}
mtd_get_part_size() {
local oui=${mac%:*:*:*}
local nic=${mac#*:*:*:}
- nic=$(printf "%06x" $((0x${nic//:/} + $val & 0xffffff)) | sed 's/^\(.\{2\}\)\(.\{2\}\)\(.\{2\}\)/\1:\2:\3/')
+ nic=$(printf "%06x" $((0x${nic//:/} + val & 0xffffff)) | sed 's/^\(.\{2\}\)\(.\{2\}\)\(.\{2\}\)/\1:\2:\3/')
echo $oui:$nic
}
+macaddr_geteui() {
+ local mac=$1
+ local sep=$2
+
+ echo ${mac:9:2}$sep${mac:12:2}$sep${mac:15:2}
+}
+
macaddr_setbit_la() {
local mac=$1