From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ralf Baechle Subject: Re: [UPDATED PATCH] SGIWD93: use cached memory access to make driver work on IP28 Date: Sat, 8 Dec 2007 16:04:49 +0000 Message-ID: <20071208160449.GA3361@linux-mips.org> References: <20071202103309.6A926C2EB4@solo.franken.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from ftp.linux-mips.org ([194.74.144.162]:40948 "EHLO ftp.linux-mips.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751332AbXLHSb2 (ORCPT ); Sat, 8 Dec 2007 13:31:28 -0500 Received: from localhost.localdomain ([127.0.0.1]:47253 "EHLO dl5rb.ham-radio-op.net") by ftp.linux-mips.org with ESMTP id S20026996AbXLHSb0 (ORCPT ); Sat, 8 Dec 2007 18:31:26 +0000 Content-Disposition: inline In-Reply-To: <20071202103309.6A926C2EB4@solo.franken.de> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Thomas Bogendoerfer Cc: linux-scsi@vger.kernel.org, linux-mips@linux-mips.org, James.Bottomley@HansenPartnership.com On Sun, Dec 02, 2007 at 11:33:09AM +0100, Thomas Bogendoerfer wrote: > SGI IP28 machines would need special treatment (enable adding addtional > wait states) when accessing memory uncached. To avoid this pain I > changed the driver to use only cached access to memory. > > Signed-off-by: Thomas Bogendoerfer Acked-by: Ralf Baechle The machine really is as insane as Thomas makes it sound. Actually even more so. Ralf