From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751179AbWDKW3i (ORCPT ); Tue, 11 Apr 2006 18:29:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751176AbWDKW3i (ORCPT ); Tue, 11 Apr 2006 18:29:38 -0400 Received: from pilet.ens-lyon.fr ([140.77.167.16]:12183 "EHLO pilet.ens-lyon.fr") by vger.kernel.org with ESMTP id S1751173AbWDKW3h (ORCPT ); Tue, 11 Apr 2006 18:29:37 -0400 Date: Wed, 12 Apr 2006 00:30:24 +0200 From: Benoit Boissinot To: Benjamin Herrenschmidt Cc: "David S. Miller" , mb@bu3sch.de, netdev@vger.kernel.org, bcm43xx-dev@lists.berlios.de, linux-kernel@vger.kernel.org, linville@tuxdriver.com Subject: Re: [RFC/PATCH] remove unneeded check in bcm43xx Message-ID: <20060411223024.GA6543@ens-lyon.fr> References: <1144719972.19353.24.camel@localhost.localdomain> <20060410.224933.39567033.davem@davemloft.net> <1144788541.19353.41.camel@localhost.localdomain> <20060411.143407.74615246.davem@davemloft.net> <1144794077.19353.53.camel@localhost.localdomain> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1144794077.19353.53.camel@localhost.localdomain> User-Agent: Mutt/1.5.11 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Apr 12, 2006 at 08:21:17AM +1000, Benjamin Herrenschmidt wrote: > > > I still think we shouldn't reward shit hardware by complicating > > up our DMA mappings internals. :-) > > BTW. In the meantime, can't that driver work in PIO only mode ? yes, I think you just have to have the pci_set_dma_mask fail with DMA30BIT_MASK. regards, Benoit -- powered by bash/screen/(urxvt/fvwm|linux-console)/gentoo/gnu/linux OS