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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2011-04-05 23:34:04 +0900
committerAurelien Jarno <aurelien@aurel32.net>2011-04-09 18:52:42 +0200
commita0313c00fcd26530a025ff93edee32959917be8d (patch)
treeab189947ee1993241477916bf7a9b0027ad23062 /hw/smbus.h
parenteaba51c573afbdd45273eed9d61d9effda979b47 (diff)
lan9118: Ignore write to MAC_VLAN1 register
On Mon, 4 Apr 2011 20:15:30 +0200, Aurelien Jarno <aurelien@aurel32.net> wrote: > Is it really safe ignoring write to this register? If yes, it's probably > a good idea to explain why in a comment. In any case, if supporting this > register is easy to do, it would be the best option. I think it is safe. Please see an updated comment below. And though implementing this register might be possible, I suppose it is not worth to supporting FrameTooLong detection, for now at least. Thank you for comments. >8--------------------------------------------------------------------- From: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Date: Tue, 5 Apr 2011 23:12:07 +0900 Subject: [PATCH] lan9118: Ignore write to MAC_VLAN1 register Since linux 2.6.38, smsc911x driver writes to VLAN1 registger. Since this register only affects FrameTooLong detection, ignoring write to this register should be safe. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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