From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933525AbYDWCKI (ORCPT ); Tue, 22 Apr 2008 22:10:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751812AbYDWCJ5 (ORCPT ); Tue, 22 Apr 2008 22:09:57 -0400 Received: from qb-out-0506.google.com ([72.14.204.226]:11813 "EHLO qb-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750705AbYDWCJ5 (ORCPT ); Tue, 22 Apr 2008 22:09:57 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:content-type:content-transfer-encoding; b=bLu25NGI3J6rva1NyNyNwjdrLXKRZHMKGA8mk35CGzigY0qBmt5ZU/OIV8auylOVycnzzBV+P2IgJlOYhuM7wM9A7+KMk9l4A+TCKNle+VuyvohFVk0RYkrNUPERg1LbEG2Xg/hndd4MMb8BzPvVDp8WJdRI5uiLfwH6+o+4z94= Message-ID: <480E9A69.4070503@gmail.com> Date: Wed, 23 Apr 2008 11:09:45 +0900 From: Tejun Heo User-Agent: Thunderbird 2.0.0.12 (X11/20080226) MIME-Version: 1.0 To: Dan McGee CC: linux-kernel@vger.kernel.org Subject: Re: [PATCH] ata_piix: add Asus Eee 701 controller to short cable list References: <1208747007-9791-1-git-send-email-dpmcgee@gmail.com> In-Reply-To: <1208747007-9791-1-git-send-email-dpmcgee@gmail.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Dan McGee wrote: > The drive is directly soldered to the controller, so there is no cable at > all. Remove the 40-wire assumption so the drive can operate at max speed. > > Before patch: > $ dd if=/dev/sda of=/dev/null bs=2M count=64 iflag=direct > 134217728 bytes (134 MB) copied, 5.29612 s, 25.3 MB/s > > After patch: > $ dd if=/dev/sda of=/dev/null bs=2M count=64 iflag=direct > 134217728 bytes (134 MB) copied, 3.94955 s, 34.0 MB/s > > Signed-off-by: Dan McGee Acked-by: Tejun Heo -- tejun