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-rw-r--r--target/linux/gemini/base-files/lib/preinit/05_set_ether_mac_gemini25
1 files changed, 20 insertions, 5 deletions
diff --git a/target/linux/gemini/base-files/lib/preinit/05_set_ether_mac_gemini b/target/linux/gemini/base-files/lib/preinit/05_set_ether_mac_gemini
index 499608120e..1ce5c8067e 100644
--- a/target/linux/gemini/base-files/lib/preinit/05_set_ether_mac_gemini
+++ b/target/linux/gemini/base-files/lib/preinit/05_set_ether_mac_gemini
@@ -1,13 +1,28 @@
#!/bin/sh
set_ether_mac() {
+ # Most devices have a standard "VCTL" partition
CONFIG_PARTITION="$(grep "VCTL" /proc/mtd | cut -d: -f1)"
- MAC1="$(strings /dev/$CONFIG_PARTITION |grep MAC|cut -d: -f2|cut -c3-14|sed -e 's,\(..\),:\1,g' -e 's,^:,,')"
- MAC2="$(strings /dev/$CONFIG_PARTITION |grep MAC|cut -d: -f8|cut -c3-14|sed -e 's,\(..\),:\1,g' -e 's,^:,,')"
+ if [ ! -z $CONFIG_PARTITION ] ; then
+ MAC1="$(strings /dev/$CONFIG_PARTITION |grep MAC|cut -d: -f2|cut -c3-14|sed -e 's,\(..\),:\1,g' -e 's,^:,,')"
+ MAC2="$(strings /dev/$CONFIG_PARTITION |grep MAC|cut -d: -f8|cut -c3-14|sed -e 's,\(..\),:\1,g' -e 's,^:,,')"
- ifconfig eth0 hw ether $MAC1 2>/dev/null
- ifconfig eth1 hw ether $MAC2 2>/dev/null
+ ifconfig eth0 hw ether $MAC1 2>/dev/null
+ ifconfig eth1 hw ether $MAC2 2>/dev/null
+ return 0
+ fi
+
+ # The DNS-313 has a special field in its RedBoot
+ # binary that we need to check
+ CONFIG_PARTITION="$(grep "RedBoot" /proc/mtd | cut -d: -f1)"
+ if [ ! -z $CONFIG_PARTITION ] ; then
+ DEVID="$(dd if=/dev/mtdblock0 bs=1 skip=119508 count=7 2>/dev/null)"
+ if [ "x$DEVID" = "xdns-313" ] ; then
+ MAC1="$(dd if=/dev/mtdblock0 bs=1 skip=119540 count=6 2>/dev/null | hexdump -n6 -e '/1 ":%02X"' | sed s/^://g)"
+ ifconfig eth0 hw ether $MAC1 2>/dev/null
+ return 0
+ fi
+ fi
}
boot_hook_add preinit_main set_ether_mac
-