Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S268497AbUJPFKs (ORCPT ); Sat, 16 Oct 2004 01:10:48 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S268511AbUJPFKs (ORCPT ); Sat, 16 Oct 2004 01:10:48 -0400 Received: from gate.crashing.org ([63.228.1.57]:57064 "EHLO gate.crashing.org") by vger.kernel.org with ESMTP id S268497AbUJPFKn (ORCPT ); Sat, 16 Oct 2004 01:10:43 -0400 Subject: Re: remap_page_range64() for PPC From: Benjamin Herrenschmidt To: Glenn Burkhardt Cc: Linux Kernel list In-Reply-To: <20041016034642.F1DD0C60D@aoi-industries.com> References: <20041016034642.F1DD0C60D@aoi-industries.com> Content-Type: text/plain Message-Id: <1097903265.8964.14.camel@gaston> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Sat, 16 Oct 2004 15:07:45 +1000 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 804 Lines: 21 On Sat, 2004-10-16 at 13:46, Glenn Burkhardt wrote: > I'm writing an application to run on a PowerPC with a 2.4 embedded > Linux kernel, and I want to make device registers for our custom > hardware accessable from user space with mmap(). The physical address > of the device is above the 4gb boundary (we attach to the 440's > external peripheral bus), so a standard 'remap_page_range()' call > won't work. > >.../... I suggest you post this to the linuxppc-embedded or linuxppc-dev lists (see https://ozlabs.org/mailman/listinfo/linuxppc-embedded) Ben. - 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/