Gabor Juhos 30ebad2dee ar71xx: ag71xx: increase calculated max frame length value ... The r39147 commit introduces a regression: at lease on some routers with ar8216 switch large packets get lost if 802.1q tagged port is used on the interface connected to the aforementioned switch. The r39147 changes code in the way so interface is set to accept packets no longer than max ethernet frame length for a given mtu. Unfortunately ar8216 has a feature: it sends two additional bytes as a packet header and those this header needs to be added to the max frame length. Otherwise long enough packets get lost. The problem only manuifests itself if interface is used in vlan tagged mode. If interface is untagged then ar8216's header fits into space used by 802.1q tag and not packets are lost. Include two additional bytes in the max frame length calculation to fix the issue. This patch is tested and works with Trendnet TEW-632BRP. Signed-off-by Nikolay Martynov <mar.kolya@gmail.com> Patchwork: http://patchwork.openwrt.org/patch/4656/ [juhosg: - simplify the patch to include the additional bytes of the switch header unconditionally, - change subject and update commit message] Signed-off-by: Gabor Juhos <juhosg@openwrt.org> SVN-Revision: 39219		2014-01-11 11:15:30 +00:00
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imagebuilder	build: consistently use 'depends on' instead of 'depends'	2013-04-17 15:36:41 +00:00
linux	ar71xx: ag71xx: increase calculated max frame length value	2014-01-11 11:15:30 +00:00
sdk	build: consistently use 'depends on' instead of 'depends'	2013-04-17 15:36:41 +00:00
toolchain	build: consistently use 'depends on' instead of 'depends'	2013-04-17 15:36:41 +00:00
Config.in	add a feature flag for device tree support	2013-11-22 12:01:01 +00:00
Makefile	target: do not make target/*/install depend on target/*/compile - removes one redundant kernel build dir call on target/install	2012-06-06 17:24:05 +00:00