From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bartlomiej Zolnierkiewicz Subject: Re: [PATCH] (pata-2.6 fix queue) cmd64x: use interrupt status from MRDMODE register Date: Fri, 23 Feb 2007 21:09:06 +0100 Message-ID: <200702232109.06226.bzolnier@gmail.com> References: <200702032309.43867.sshtylyov@ru.mvista.com> <200702040004.24918.sshtylyov@ru.mvista.com> <200702162321.40813.sshtylyov@ru.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: Received: from ug-out-1314.google.com ([66.249.92.173]:14525 "EHLO ug-out-1314.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932674AbXBWUDK (ORCPT ); Fri, 23 Feb 2007 15:03:10 -0500 Received: by ug-out-1314.google.com with SMTP id 44so461949uga for ; Fri, 23 Feb 2007 12:03:08 -0800 (PST) In-Reply-To: <200702162321.40813.sshtylyov@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 Friday 16 February 2007, Sergei Shtylyov wrote: > Fold the parts of the ide_dma_end() methods indetical to __ide_dma_end() into a > mere call to it. > Start using faster versions of the ide_dma_end() and ide_dma_test_irq() methods > for the PCI0646U and newer chips that have the duplicate interrupt status bits > in the I/O mapped MRDMODE register, determing what methods to use at the driver > load time. Do some cleanup/renaming in the "old" ide_dma_test_irq() method. > > While at it, fix minor issues with PCI0646 chipset reporting: > > - "IRQ workaround enabled" printed out not only for revision 0x01; > > - "CMD646: chipset revision" printed twice (by IDE core and the driver itself); > > - empty/pointless switch cases for the chips other than PCI0646. > > Signed-off-by: Sergei Shtylyov applied