From owner-cvs-src@FreeBSD.ORG Tue Jun 12 20:03:54 2007 Return-Path: X-Original-To: cvs-src@freebsd.org Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 4505016A41F for ; Tue, 12 Jun 2007 20:03:54 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: from ik-out-1112.google.com (ik-out-1112.google.com [66.249.90.177]) by mx1.freebsd.org (Postfix) with ESMTP id 79DDF13C4EB for ; Tue, 12 Jun 2007 20:03:53 +0000 (UTC) (envelope-from kip.macy@gmail.com) Received: by ik-out-1112.google.com with SMTP id c21so1665133ika for ; Tue, 12 Jun 2007 13:03:52 -0700 (PDT) DKIM-Signature: a=rsa-sha1; c=relaxed/relaxed; d=gmail.com; s=beta; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=oaFcn2341MwPzN97AkvLd8Y3hYq1lYYXUBCqzdbzvbraOAybvkmHLX6zEtPYVM1A60DG1cupyZQmqRVELAEk/sfW5/dLLhvaUz4nZ4zImHZ9v4A3nOapwQ3Xb0P5AiS22EERw7C1fcYZH01wCy8dMludidUXV9dlSkeGCfGrZVo= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=pxPNkNOqO6dSIHbI7GcHm5Q9kb23tAE9+ioGhSbM5j+1xdIwjXLZXB3fh7W5jbLMVeQV6r6C4Nen1xTcgxQufXNjVkWaMuWDw+wfVeE3AF3mLD8XEvlONXmt8/qiNbzjQYawt6WB4rHLWV99S8UFQ8EtBzZoEoWgqTfU9T0Wrtc= Received: by 10.78.142.14 with SMTP id p14mr2894932hud.1181678631061; Tue, 12 Jun 2007 13:03:51 -0700 (PDT) Received: by 10.78.162.18 with HTTP; Tue, 12 Jun 2007 13:03:51 -0700 (PDT) Message-ID: Date: Tue, 12 Jun 2007 13:03:51 -0700 From: "Kip Macy" To: darrenr@freebsd.org In-Reply-To: <466EF309.4080109@freebsd.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <200706112008.l5BK8CQ7033543@repoman.freebsd.org> <466DACD6.4040606@errno.com> <2a41acea0706111330v6a39cf84o495f6acf62ba7ff7@mail.gmail.com> <2a41acea0706111333p5349993dg9315bfe8396f78a@mail.gmail.com> <466DB362.8010902@freebsd.org> <2a41acea0706111346l227b1399jd80d85771345d8be@mail.gmail.com> <466DB70D.8080800@freebsd.org> <2a41acea0706111403l5f4e1db1re2c901670e327485@mail.gmail.com> <466EF309.4080109@freebsd.org> Cc: src-committers@freebsd.org, Andre Oppermann , cvs-src@freebsd.org, cvs-all@freebsd.org, Jack Vogel , Sam Leffler Subject: Re: cvs commit: src/sys/net if.h X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Jun 2007 20:03:54 -0000 > To the best of my knowledge, it is a Solarisism and the 10G cards > from Sun (now licensed to Marvel?) are already delivering this. Hrrrrm. Almost every GigE card out there has it. And yes Marvell is OEM'ing the card. The only thing novel about Neptune is the unusually large number of TX/RX dma engines - to better cater to sun4v and the fact that the number of dma engines was made asymmetric to use up their transistor budget. Neptune has 24/16 whereas cxgb only has 8/8. I don't know about mxge and Oplin but I'm sure they're similar. -Kip