+ramips_get_mac_binary()
+{
+ local mtdname="$1"
+ local seek="$2"
+ local part
+
+ . /lib/functions.sh
+
+ part=$(find_mtd_part "$mtdname")
+ if [ -z "$part" ]; then
+ echo "ramips_get_mac_binary: partition $mtdname not found!" >&2
+ return
+ fi
+
+ dd bs=1 skip=$seek count=6 if=$part 2>/dev/null | /usr/sbin/maccalc bin2mac
+}
+
+ramips_get_mac_nvram()
+{
+ local mtdname="$1"
+ local key="$2"
+ local part
+ local mac_dirty
+
+ . /lib/functions.sh
+
+ part=$(find_mtd_part "$mtdname")
+ if [ -z "$part" ]; then
+ echo "ramips_get_mac_nvram: partition $mtdname not found!" >&2
+ return
+ fi
+
+ mac_dirty=$(strings "$part" | sed -n 's/'"$key"'=//p')
+ # "canonicalize" mac
+ /usr/sbin/maccalc add "$mac_dirty" 0
+}
+