From owner-freebsd-current@FreeBSD.ORG Mon Apr 7 20:32:10 2014 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 6918A62A for ; Mon, 7 Apr 2014 20:32:10 +0000 (UTC) Received: from mail-qc0-x22a.google.com (mail-qc0-x22a.google.com [IPv6:2607:f8b0:400d:c01::22a]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 28B4FF38 for ; Mon, 7 Apr 2014 20:32:10 +0000 (UTC) Received: by mail-qc0-f170.google.com with SMTP id x13so7198456qcv.29 for ; Mon, 07 Apr 2014 13:32:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date:message-id:subject :from:to:cc:content-type; bh=9Cdl50i6jr/soNwG4iENCpTAIpMBbK7NJRTQi1GnEpQ=; b=U1PlhVuPO8HVx8Fq+eIA8+qk1VQOCXfc7eeIBdfXoAWsFNRh+x7tCh9BMPtymRw6JX eYffPwX0PArsUMlmLJxTwxhq6+ZRgashXI3/1KFXeGVXKGv0U5VNr3/Q/m47WQgETzep 5idK6ElBr1bU4yB4558UUaONW4GaNuY9LLtC251T2tEvc3YK/0dRT4XWKDNeGTCwMG+G zUerXAOv9yhtcN3OpaU1p/NKEkXjpiBSPkDXSWxkpurJD4N1+02itR446mW6GmdWu71F CTtdp9JyE9adqRO7o18Vfv7YY4kPWPhCvaLvWOEzsrQpydO1qQmACpf8vjHxBPzcyk7d xBxQ== MIME-Version: 1.0 X-Received: by 10.229.198.2 with SMTP id em2mr6331739qcb.21.1396902729338; Mon, 07 Apr 2014 13:32:09 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.224.50.206 with HTTP; Mon, 7 Apr 2014 13:32:09 -0700 (PDT) In-Reply-To: References: <007e01cf5289$aa54b8f0$fefe2ad0$@freebsd.org> <009601cf5297$0306cb70$09146250$@freebsd.org> Date: Mon, 7 Apr 2014 13:32:09 -0700 X-Google-Sender-Auth: 6TOgBCA5bMP-QwknfrAhO35J2G0 Message-ID: Subject: Re: Regarding Netmap and Last Updates From: Adrian Chadd To: Fred Pedrisa Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-current X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Apr 2014 20:32:10 -0000 Yup. It's all that. On 7 April 2014 13:05, Fred Pedrisa wrote: > Hi, > > I am speaking about this : > > "netmap / VALE is a framework for high speed packet I/O. Implemented as a > kernel module for FreeBSD and Linux, it supports access to network cards > (NICs), host stack, virtual ports (the "VALE" switch), and "netmap pipes". > netmap can easily do line rate on 10G NICs (14.88 Mpps), moves over 20 Mpps > on VALE ports, and over 100 Mpps on netmap pipes." > > -----Mensagem original----- > De: owner-freebsd-current@freebsd.org > [mailto:owner-freebsd-current@freebsd.org] Em nome de Adrian Chadd > Enviada em: segunda-feira, 7 de abril de 2014 16:22 > Para: Fred Pedrisa > Cc: freebsd-current > Assunto: Re: Regarding Netmap and Last Updates > > It's using the zerocopy buffer flipping. I don't know what you mean about > the "new pipes". it's just using the netmap user API that's available. > > > -a > > > On 7 April 2014 12:20, Fred Pedrisa wrote: >> Hi, >> >> I know how to use, but this wasn't the question ! >> >> What I wanted to know is if this example, currently implement the new >> netmap pipes or not. >> >> -----Mensagem original----- >> De: owner-freebsd-current@freebsd.org >> [mailto:owner-freebsd-current@freebsd.org] Em nome de Adrian Chadd >> Enviada em: segunda-feira, 7 de abril de 2014 14:47 >> Para: Fred Pedrisa >> Cc: freebsd-current >> Assunto: Re: Regarding Netmap and Last Updates >> >> yup. it works fine. Just run it like: >> >> ./bridge -i netmap:ix0 -i netmap:ix1 >> >> or something. >> >> >> -a >> >> >> On 7 April 2014 06:22, Fred Pedrisa wrote: >>> Hi, guys. >>> >>> >>> >>> I've saw that the 'netmap pipes' were introduced, in order to >>> understand the new changes, I wanted to know if the latest bridge.c >>> (zero copy) method, is already an usage example of the netmap pipes ? >>> >>> >>> >>> Sincerely, >>> >>> >>> >>> Fred >>> >>> _______________________________________________ >>> freebsd-current@freebsd.org mailing list >>> http://lists.freebsd.org/mailman/listinfo/freebsd-current >>> To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org" >> _______________________________________________ >> freebsd-current@freebsd.org mailing list >> http://lists.freebsd.org/mailman/listinfo/freebsd-current >> To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >> > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >