From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: Re: [PATCH 2/11] it8213/piix/slc90e66: remove {it8213,piix,slc90e66}_dma_2_pio() Date: Thu, 9 Aug 2007 21:40:22 +0200 Message-ID: <200708092140.22179.bzolnier@gmail.com> References: <200708042206.22546.bzolnier@gmail.com> <46B5F305.5040206@ru.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from nf-out-0910.google.com ([64.233.182.185]:48944 "EHLO nf-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754652AbXHIUP6 (ORCPT ); Thu, 9 Aug 2007 16:15:58 -0400 Received: by nf-out-0910.google.com with SMTP id g13so163750nfb for ; Thu, 09 Aug 2007 13:15:57 -0700 (PDT) In-Reply-To: <46B5F305.5040206@ru.mvista.com> Content-Disposition: inline Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Sergei Shtylyov Cc: linux-ide@vger.kernel.org On Sunday 05 August 2007, Sergei Shtylyov wrote: > Hello. > > Bartlomiej Zolnierkiewicz wrote: > > > Signed-off-by: Bartlomiej Zolnierkiewicz > > Sigh... when I was talking about getting rid of that function, I meant > that we need to also decouple UltraDMA from PIO -- which is what this patch > misses... Addressed in the follow-up patch. > Actually, I intended to decouple DMA form PIO in this drivers completely > but that would be a next step... DMA and PIO timings are shared on these controllers (except when DTE bit is set, then PIO0 timings are always used and DMA timings are independent)...? Bart