From owner-freebsd-hackers@FreeBSD.ORG Mon Jun 6 19:47:40 2011 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7E2901065674 for ; Mon, 6 Jun 2011 19:47:40 +0000 (UTC) (envelope-from artemb@gmail.com) Received: from mail-gw0-f54.google.com (mail-gw0-f54.google.com [74.125.83.54]) by mx1.freebsd.org (Postfix) with ESMTP id 103708FC17 for ; Mon, 6 Jun 2011 19:47:39 +0000 (UTC) Received: by gwb15 with SMTP id 15so2320536gwb.13 for ; Mon, 06 Jun 2011 12:47:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:date:x-google-sender-auth :message-id:subject:from:to:cc:content-type; bh=RTvtjQe++rP5XqUd3j5FHzFr5Fy4f3PydJgS7j83sHo=; b=Hax8y0W+LpUV/T/A1hLg1C2aeHsuD9dKqFO15pjepzruKV6LCq6TGO1vCUv14d8li5 QzUZmeKgxaV1z658NCdfWz7WAcXiDKcmW8MhMjoKJyfMOVAtTCNueSOxVbbSAuymEpsh yuGtS+aJA7Kd3X66OQ+nUkVtVT4siQS7GIq5M= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:date:x-google-sender-auth:message-id:subject :from:to:cc:content-type; b=TOeMIxMcajDBpgly6PMFj5FvM6DTqBBEzhIWujNFp3L03qhi2y4VGBgCjTDzTgh+iL hsRCrUhAHUiN104FI9C2uROaQ9ls+DGYb9GJz8TOppO2n7qEy71VTWWhR1qfbi3sITwK 1C854qKYpOVOnLDFsx7cgYTYu3IAtcs8SFS6o= MIME-Version: 1.0 Received: by 10.236.78.99 with SMTP id f63mr6352709yhe.518.1307389658267; Mon, 06 Jun 2011 12:47:38 -0700 (PDT) Sender: artemb@gmail.com Received: by 10.236.208.70 with HTTP; Mon, 6 Jun 2011 12:47:38 -0700 (PDT) Date: Mon, 6 Jun 2011 12:47:38 -0700 X-Google-Sender-Auth: L-o8shgd1LA08TTYumhmpp1LPDw Message-ID: From: Artem Belevich To: "Jack F. Vogel" Content-Type: text/plain; charset=ISO-8859-1 Cc: FreeBSD Hackers Subject: FreeBSD I/OAT (QuickData now?) driver X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Jun 2011 19:47:40 -0000 Jack, Quite a while back you've posted I/OAT driver. Unfortunately the link you posted does not seem to have the drivers any more. Do you still have them available somewhere? Do you know if Intel has technical info on the DMA engine available? I believe long time back when it was still I/OAT it was part of chipset spec. Now X58 Express chipset datasheet refers to a broken link http://www.intel.com/cs/network/connectivity/emea/eng/226276.htm --Artem