Messages in this thread | | | Subject | Re: [PATCH ref0] net: add Faraday FTMAC100 10/100 Ethernet driver | From | Eric Dumazet <> | Date | Tue, 01 Mar 2011 06:53:26 +0100 |
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Le mardi 01 mars 2011 à 13:45 +0800, Po-Yu Chuang a écrit : > Hi Eric, > > On Sat, Feb 26, 2011 at 2:47 AM, Eric Dumazet <eric.dumazet@gmail.com> wrote:
> > > > A compromise would be to use 128 for the allocation, but only copy 64 > > bytes. > > I will use this way and submit v7 later. >
BTW, even with IPV6, the first 64 bytes contain "RPS" header
We changed NET_SKB_PAD a while back and added this comment in include/linux/skbuff.h
NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
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