From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sergei Shtylylov Subject: Re: PATCH: libata PATA patches Date: Wed, 09 Nov 2005 18:23:02 +0300 Message-ID: <43721456.4070205@ru.mvista.com> References: <1131460386.25192.45.camel@localhost.localdomain> <4371FA47.1070806@ru.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from rtsoft2.corbina.net ([85.21.88.2]:27528 "HELO mail.dev.rtsoft.ru") by vger.kernel.org with SMTP id S1751408AbVKIPVM (ORCPT ); Wed, 9 Nov 2005 10:21:12 -0500 In-Reply-To: <4371FA47.1070806@ru.mvista.com> Sender: linux-ide-owner@vger.kernel.org List-Id: linux-ide@vger.kernel.org To: Alan Cox Cc: linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org Hello, I wrote: > Alan Cox wrote: > >> I've put a new patch versus 2.6.14-mm1 on >> http://zeniv.linux.org.uk/~alan/IDE > > > I found somewhat strange that you check for 0xABCDExxx signature in > 32-bit PCI config. reg. 0x78 while HighPoint's own drivers read BM reg. > 0x90 (i.e. PCI config. 0x70) for that. PCI reg. 0x7A is DPLL precision > adjust reg. and 0x7B is the input clock select and IRQ reg., so it'd be > quite strange if the BIOS used them for any kind of signature... Pardon me for being too hasty. :-) I was talking about drivers/scsi/pata_hpt37x.c WBR, Sergei