From 1f34d058785d6645b67c51f1f93045bd2f4dc4c3 Mon Sep 17 00:00:00 2001 From: nbd Date: Sat, 13 Jul 2013 11:39:48 +0000 Subject: mac80211: tweak mac address allocation Apparently there are some broken devices out there that have the local bit already set in the factory MAC address. Move the | 0x2 over to the other side of the xor operation to fix this without affecting devices with proper addresses. Signed-off-by: Felix Fietkau git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37269 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- package/kernel/mac80211/files/lib/wifi/mac80211.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'package/kernel/mac80211/files/lib/wifi') diff --git a/package/kernel/mac80211/files/lib/wifi/mac80211.sh b/package/kernel/mac80211/files/lib/wifi/mac80211.sh index a052a1cbfb..20f6bfa93c 100644 --- a/package/kernel/mac80211/files/lib/wifi/mac80211.sh +++ b/package/kernel/mac80211/files/lib/wifi/mac80211.sh @@ -284,7 +284,7 @@ mac80211_generate_mac() { [ "$((0x$mask1))" -gt 0 ] && { b1="0x$1" [ "$id" -gt 0 ] && \ - b1=$((($b1 | 0x2) ^ (($id - 1) << 2))) + b1=$(($b1 ^ ((($id - 1) << 2) | 0x2))) printf "%02x:%s:%s:%s:%s:%s" $b1 $2 $3 $4 $5 $6 return } -- cgit v1.2.3