From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Mon, 22 Sep 2008 16:30:12 +0100 (BST) Received: from h155.mvista.com ([63.81.120.155]:44596 "EHLO imap.sh.mvista.com") by ftp.linux-mips.org with ESMTP id S20153937AbYIVP0Q (ORCPT ); Mon, 22 Sep 2008 16:26:16 +0100 Received: from [192.168.1.234] (unknown [10.150.0.9]) by imap.sh.mvista.com (Postfix) with ESMTP id 63AE23ECA; Mon, 22 Sep 2008 08:26:10 -0700 (PDT) Message-ID: <48D7B94E.2050007@ru.mvista.com> Date: Mon, 22 Sep 2008 19:27:10 +0400 From: Sergei Shtylyov Organization: MontaVista Software Inc. User-Agent: Mozilla/5.0 (X11; U; Linux i686; rv:1.7.2) Gecko/20040803 X-Accept-Language: ru, en-us, en-gb MIME-Version: 1.0 To: Atsushi Nemoto Cc: linux-mips@linux-mips.org, linux-ide@vger.kernel.org, bzolnier@gmail.com, ralf@linux-mips.org Subject: Re: [PATCH 2/2] TXx9: Add TX4939 ATA support (v2) References: <48D51B48.2090400@ru.mvista.com> <20080922.235608.106262139.anemo@mba.ocn.ne.jp> <48D7B365.6070305@ru.mvista.com> <20080923.001602.51867636.anemo@mba.ocn.ne.jp> In-Reply-To: <20080923.001602.51867636.anemo@mba.ocn.ne.jp> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 20590 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: sshtylyov@ru.mvista.com Precedence: bulk X-list: linux-mips Atsushi Nemoto wrote: >>>> BTW, how about supporting IDE aboard RBTX4938, not worth the trouble? >>>Yes, next plan. It should be much simpler than the tx4939ide driver. >> I suspect {ide|pata}_platform could be able to cover it... though I got >>muddled in the timing diagrams for the TX4938 external bus... > We need .set_pio_mode routine to get best PIO speed, but current Hm, didn't realize this is porogrammable on TX4938... 2.6.10 driver we have doesn't have tuneproc() method too. WBR, Sergei