X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=package%2Fbase-files%2Ffiles%2Flib%2Ffunctions%2Fsystem.sh;h=c9f8eb0c31467c569563873dbcbb61103f9ea5ff;hb=d4009d7985500b0f4ec26dee9b91bdeb3ea16da5;hp=9b9d03df7b06fb887b25e9c2895399e792705683;hpb=6ed3349308b24a6bac753643970a1f9f56ff6070;p=openwrt%2Fstaging%2Fwigyori.git

diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh
index 9b9d03df7b..c9f8eb0c31 100644
--- a/package/base-files/files/lib/functions/system.sh
+++ b/package/base-files/files/lib/functions/system.sh
@@ -1,5 +1,7 @@
 # Copyright (C) 2006-2013 OpenWrt.org
 
+. /usr/share/libubox/jshn.sh
+
 get_mac_binary() {
 	local path="$1"
 	local offset="$2"
@@ -12,6 +14,44 @@ get_mac_binary() {
 	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
@@ -40,7 +80,7 @@ mtd_get_mac_ascii() {
 
 mtd_get_mac_text() {
 	local mtdname=$1
-	local offset=$2
+	local offset=$(($2))
 	local part
 	local mac_dirty
 
@@ -79,12 +119,7 @@ mtd_get_mac_binary_ubi() {
 	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() {
@@ -105,10 +140,17 @@ macaddr_add() {
 	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