From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 22 Feb 2001 10:21:20 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 22 Feb 2001 10:21:10 -0500 Received: from 200-221-84-35.dsl-sp.uol.com.br ([200.221.84.35]:6660 "HELO dumont.rtb.ath.cx") by vger.kernel.org with SMTP id ; Thu, 22 Feb 2001 10:20:59 -0500 Date: Thu, 22 Feb 2001 12:20:55 -0300 From: Rogerio Brito To: linux-kernel@vger.kernel.org Subject: Re: [patch] VIA 4.2x driver for 2.2 kernels (fwd) Message-ID: <20010222122055.A1278@iname.com> Mail-Followup-To: linux-kernel@vger.kernel.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.12i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org This message was apparently intended to be sent to the list. []s, Roger... ----- Forwarded message from Pozsar Balazs ----- From: Pozsar Balazs To: Rogerio Brito Subject: Re: [patch] VIA 4.2x driver for 2.2 kernels Date: Thu, 22 Feb 2001 01:04:27 +0100 (MET) Message-ID: The kernel doesn't seem to set 32bit io transfers by default. Is it dangerous or unrecommended to set it with hdparm? On Wed, 21 Feb 2001, Rogerio Brito wrote: > On Feb 21 2001, Vojtech Pavlik wrote: > > On Tue, Feb 20, 2001 at 11:15:02PM -0800, Shane Wegner wrote: > > > Ok, can I still use -u1 -k1 -c1 on the drives or is it even > > > necessary anymore. > > > > If you enable automatic DMA in the kernel config, it isn't necessary > > at all. The VIA driver sets up everything. > > Ok. Please disregard my last message (this one contains > exactly what I was looking for). > > > 4) But VIA is still set to PIO mode > > Why does this happen? > > And what about the other options to hdparm (-u1 -k1 -c1)? Are > they potentially dangerous also? > > > []s, Roger... > > ----- End forwarded message ----- -- =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-= Rogerio Brito - rbrito@iname.com - http://www.ime.usp.br/~rbrito/ =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=