From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeff Garzik Subject: Re: [UPDATED PATCH] SGISEEQ: use cached memory access to make driver work on IP28 Date: Mon, 17 Dec 2007 20:18:38 -0500 Message-ID: <47671FEE.90103@pobox.com> References: <20071202103312.75E51C2EB5@solo.franken.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, linux-mips@linux-mips.org, ralf@linux-mips.org To: Thomas Bogendoerfer Return-path: Received: from srv5.dvmed.net ([207.36.208.214]:34193 "EHLO mail.dvmed.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752174AbXLRBSm (ORCPT ); Mon, 17 Dec 2007 20:18:42 -0500 In-Reply-To: <20071202103312.75E51C2EB5@solo.franken.de> Sender: netdev-owner@vger.kernel.org List-ID: 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 > --- > > Changes to last version: > - Use inline functions for dma_sync_* instead of macros (suggested by Ralf) > - added Kconfig change to make selection for similair SGI boxes easier hrm, could you rediff? it doesn't seem to apply