From owner-freebsd-stable@FreeBSD.ORG Wed Jul 3 21:55:01 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id D1F90A8B for ; Wed, 3 Jul 2013 21:55:01 +0000 (UTC) (envelope-from jim.harris@gmail.com) Received: from mail-ee0-x231.google.com (mail-ee0-x231.google.com [IPv6:2a00:1450:4013:c00::231]) by mx1.freebsd.org (Postfix) with ESMTP id 6C0EE1AB9 for ; Wed, 3 Jul 2013 21:55:01 +0000 (UTC) Received: by mail-ee0-f49.google.com with SMTP id b57so364805eek.36 for ; Wed, 03 Jul 2013 14:55:00 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; bh=EQ0iniZCLcgns7IGyeEbPGugp44zA3TmCrXnw5fS/Cc=; b=xhsxOu5/eHAUdlQLryFjQ0aQbv9AUvgURhBCILf4GF2PDHIBrAld9Ch1E3LOgqXiVU pX0JgmboxsMMBvUUZ988hvs1UVhivdf9do3rdfFbZPw0LEZxu+y+bNFc7msK2lm6fgXG izwnCUShUQPBYHD6tG8lU/ALeUShKJpBqUCaDgGM/2gAbMhreDR6W75EZDXIkBN67sFQ qW12wiAcNxd/IX6uhKl4B+wj+hbyxLinTH8+OrCnZDr/BXWCi+Nqj/oQvAr/d+eseBdL 7Rv1byNyB7Gr67WLKnqznIbChBuBXktODaTPgu60wNirf78nPFqtkP/UULWZcSuCsiis Qpwg== MIME-Version: 1.0 X-Received: by 10.14.205.72 with SMTP id i48mr2774571eeo.139.1372888500527; Wed, 03 Jul 2013 14:55:00 -0700 (PDT) Received: by 10.15.25.7 with HTTP; Wed, 3 Jul 2013 14:55:00 -0700 (PDT) In-Reply-To: <20130628013827.GB28137@icarus.home.lan> References: <51CCACF5.5020901@jetcafe.org> <20130628013827.GB28137@icarus.home.lan> Date: Wed, 3 Jul 2013 14:55:00 -0700 Message-ID: Subject: Re: AHCI Patsburg SATA controller and slow transfer speed From: Jim Harris To: Jeremy Chadwick Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.14 Cc: FreeBSD-STABLE Mailing List X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Jul 2013 21:55:01 -0000 On Thu, Jun 27, 2013 at 6:38 PM, Jeremy Chadwick wrote: > > Intel Patsburg is otherwise known as Intel X79. The X79 > chipset/southbridge offers 6 SATA ports, 2 of which are SATA600, and the > remaining 4 are SATA300: > > http://en.wikipedia.org/wiki/Intel_X79 > > While Wikipedia correctly says Intel X79 is codenamed Patsburg, most Patsburgs are actually known as the C60x family of chipsets. X79 pairs with a Core i7 while the C60x pairs with a Xeon E5. ark.intel.com is a very good decoder ring for all of the Intel code names. http://ark.intel.com/products/codename/29968/Patsburg -Jim