From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752411Ab1ITPr6 (ORCPT ); Tue, 20 Sep 2011 11:47:58 -0400 Received: from moutng.kundenserver.de ([212.227.126.186]:60586 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751012Ab1ITPr5 (ORCPT ); Tue, 20 Sep 2011 11:47:57 -0400 From: Arnd Bergmann To: Wolfgang Grandegger Subject: Re: [PATCH] x86_64: permit to configure ISA support also for x86_64 systems Date: Tue, 20 Sep 2011 17:47:49 +0200 User-Agent: KMail/1.12.2 (Linux/2.6.35-22-generic; KDE/4.3.2; x86_64; ; ) Cc: Valdis.Kletnieks@vt.edu, x86@kernel.org, SocketCAN Core Mailing List , LKML , Willy Lambert References: <4E731565.5050307@grandegger.com> <63081.1316200771@turing-police.cc.vt.edu> <4E73A419.70907@grandegger.com> In-Reply-To: <4E73A419.70907@grandegger.com> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Message-Id: <201109201747.50130.arnd@arndb.de> X-Provags-ID: V02:K0:hJh6odGvaBXN/6ZEPacZ43NiTZsN7b/y4JOr/si/1mL FkH8p5GbEXM5UDn5hzR+m990B0OXQussBDUcZ3ay5W+mHS1LdG jI95PDLF8yzKasmC+5WSoleu4spu6la/gdrty4AR/rD6La6RTi vBpF8nybw9BVKmFNFVtDDc23zCsMJKJVFxhHgnKwWGatmi4Umd xhr9RN7jjwOht8JRFrR0JKZXWZAuoqxzgoWyX9+7KeuayizeUf Zo7ioIqQyPr/as9Fn4Jj2CVyqjoXkhMuRoQUwEbrEwwbsPcGIV 6R4PXh3WPtV7wQYkuX27wgoeCy/ZP0Brbe/2cFmU96ZQH7qaXZ GPoKReuEerH02jCJRouM= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Friday 16 September 2011, Wolfgang Grandegger wrote: > On 09/16/2011 09:19 PM, Valdis.Kletnieks@vt.edu wrote: > > On Fri, 16 Sep 2011 11:22:45 +0200, Wolfgang Grandegger said: > >> There are 64-bit systems out there, like the ATOM N450, which > >> have ISA slots. > > > > That's a scary thought... > > Well. Actually we need it for Intel Atom N450 PC/104-Plus SBCs. I would assume that you have a small set of ISA add-on cards that you actually need to support, right? Since most ISA drivers don't actually use isa_register_driver (for good or bad), how about changing the Kconfig entry for the ones you need to 'depends on ISA || PLAT_GRANDEGGER_PC104_ATOM' or similar? Arnd