On Fri, Dec 4, 2015 at 12:06 PM, David Miller <da...@davemloft.net> wrote: > From: Hannes Frederic Sowa <han...@stressinduktion.org> > Date: Fri, 04 Dec 2015 20:59:05 +0100 > >> Yes, I agree, I am totally with you here. If generic offloading can be >> realized by NICs I am totally with you that this should be the way to >> go. I don't see that coming in the next (small number of) years, so I >> don't see a reason to stop this patchset. > > If I just apply this and say "yeah ok", the message is completely lost > and your prediction about "small number of years" indeed will occur. > > However if I push back hard on this, as I will, then the message has > some chance of seeping back to the people designing these chips. > > So that's what I'm going to do, like it or not. > > Or can someone convince me that someone who understand this stuff > is telling the hardware guys to universally put 2's complement > checksums into the descriptors? > We're talking about 1's complement checksum (RFC1701). Just to be clear :-) -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Tom Herbert
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Alexei Starovoitov
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Hannes Frederic Sowa
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Andreas Schultz
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Hannes Frederic Sowa
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Tom Herbert
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... John Fastabend
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Hannes Frederic Sowa
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Hannes Frederic Sowa
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... David Miller
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Tom Herbert
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... David Miller
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Hannes Frederic Sowa
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Tom Herbert
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Hannes Frederic Sowa
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Jesse Gross
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Alexander Duyck
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Tom Herbert
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Alexander Duyck
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... David Miller
- Re: [PATCH v1 1/6] net: Generalize udp based tunnel o... Alexander Duyck