From: David Bauer <mail@david-bauer.net>
Date: Tue, 19 Dec 2017 01:32:47 +0000 (+0100)
Subject: ar71xx: fix Archer C7v4 5GHz MAC-address
X-Git-Tag: v18.06.0-rc1~1379
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=daae09f1e510eaa22a1e628b12e6c70e3c9c450b;p=openwrt%2Fstaging%2Fpepe2k.git

ar71xx: fix Archer C7v4 5GHz MAC-address

The TP-Link firmware uses (primary_mac-1) as MAC-address
for the 5GHz WiFi. This applies the same behaviour to LEDE.

Currently, the MAC-address is retrieved from eth1, which
does not exist on the Archer C7 v4. As a result from this,
every C7 v4 with LEDE carries the same MAC-Address on the 5GHz WiFi.

Signed-off-by: David Bauer <mail@david-bauer.net>
---

diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index ec5f7a3e28..bc8972c2cd 100644
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -54,12 +54,15 @@ case "$FIRMWARE" in
 		ath10kcal_extract "ART" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
 		;;
-	archer-c7-v4|\
 	archer-c25-v1|\
 	tl-wdr6500-v2)
 		ath10kcal_extract "art" 20480 2116
 		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 		;;
+	archer-c7-v4)
+		ath10kcal_extract "art" 20480 2116
+		ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -1)
+		;;
 	cf-e355ac|\
 	cf-e380ac-v1|\
 	cf-e380ac-v2|\