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Message-Id: <20100820.014321.45884355.davem@davemloft.net> Date: Fri, 20 Aug 2010 01:43:21 -0700 (PDT) From: David Miller <davem@...emloft.net> To: baronchon@...m.org Cc: netdev@...r.kernel.org, hadi@...erus.ca Subject: Re: [PATCH v3] net/sched: add ACT_CSUM action to update packets checksums From: Grégoire Baron <baronchon@...m.org> Date: Thu, 19 Aug 2010 01:10:35 +0200 > net/sched: add ACT_CSUM action to update packets checksums > > ACT_CSUM can be called just after ACT_PEDIT in order to re-compute some > altered checksums in IPv4 and IPv6 packets. The following checksums are > supported by this patch: > - IPv4: IPv4 header, ICMP, IGMP, TCP, UDP & UDPLite > - IPv6: ICMPv6, TCP, UDP & UDPLite > It's possible to request in the same action to update different kind of > checksums, if the packets flow mix TCP, UDP and UDPLite, ... > > An example of usage is done in the associated iproute2 patch. > > Version 3 changes: > - remove useless goto instructions > - improve IPv6 hop options decoding > > Version 2 changes: > - coding style correction > - remove useless arguments of some functions > - use stack in tcf_csum_dump() > - add tcf_csum_skb_nextlayer() to factor code > > Acked-by: jamal <hadi@...erus.ca> > Signed-off-by: Gregoire Baron <baronchon@...m.org> Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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