Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754771AbYHLV6e (ORCPT ); Tue, 12 Aug 2008 17:58:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751700AbYHLV6T (ORCPT ); Tue, 12 Aug 2008 17:58:19 -0400 Received: from mu-out-0910.google.com ([209.85.134.187]:46394 "EHLO mu-out-0910.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751868AbYHLV6S (ORCPT ); Tue, 12 Aug 2008 17:58:18 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:cc:subject :references:in-reply-to:x-enigmail-version:content-type :content-transfer-encoding; b=CNid5bPA/h4sfa5wZkQyx8HnOlxvOD+OJqTKyga1IlhKva5WlnQX6PpbO+3cmo172N WjbDGWZ0C3kTWeIScz/NEG3cEhADh8KPF9XYEcmXuDDDFN4zyesMdNemRAak0jQQNjIZ 9mggYpVTLT48AbLK8+R77dpaLonetg1E60E3g= Message-ID: <48A20776.80302@gmail.com> Date: Tue, 12 Aug 2008 23:58:14 +0200 From: Jiri Slaby User-Agent: Thunderbird 2.0.0.16 (X11/20080720) MIME-Version: 1.0 To: Tomas Winkler CC: yi.zhu@intel.com, reinette.chatre@intel.com, linux-wireless , Linux Kernel Mailing List Subject: Re: iwl + iomap + readl/writel References: <48A1F734.7040801@gmail.com> <1ba2fa240808121449j4c04039bu2fc9b58129dc6027@mail.gmail.com> <48A20686.5080402@gmail.com> <1ba2fa240808121457j33a83effo44110a0423d83f@mail.gmail.com> In-Reply-To: <1ba2fa240808121457j33a83effo44110a0423d83f@mail.gmail.com> X-Enigmail-Version: 0.95.6 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 959 Lines: 21 On 08/12/2008 11:57 PM, Tomas Winkler wrote: > On Wed, Aug 13, 2008 at 12:54 AM, Jiri Slaby wrote: >> On 08/12/2008 11:49 PM, Tomas Winkler wrote: >>> On Tue, Aug 12, 2008 at 11:48 PM, Jiri Slaby wrote: >>>> Hi, >>>> >>>> I spotted that iwl drivers use readl method on an iomap space. IIRC some >>>> archs might return a tag instead of an address expected by readl/writel. >>>> >>>> I think you should either switch to ioread32/iowrite32 or to ioremap. >>> Can you give me reading material on this? >> No, google will (you can even feel lucky). > > I didn't ask for obvious answers :) Sorry, I don't remember where/when this was discussed, you have to search for it. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/