atheros: remove linux 3.10

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42426 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: on ar716x, split ethernet packets in 512 byte chunks instead of 256 (improves performance) (patch from #13072)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42427 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: fix off-by-one error in packet descriptor splitting (patch from #13072)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42428 3c298f89-4303-0410-b956-a3cf2f4a3e73
ar71xx: re-enable descriptor splitting on ar716x after the previous bugfixes (#13072)

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42429 3c298f89-4303-0410-b956-a3cf2f4a3e73