Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754560AbZCXVof (ORCPT ); Tue, 24 Mar 2009 17:44:35 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753531AbZCXVoZ (ORCPT ); Tue, 24 Mar 2009 17:44:25 -0400 Received: from az33egw02.freescale.net ([192.88.158.103]:34827 "EHLO az33egw02.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751084AbZCXVoY (ORCPT ); Tue, 24 Mar 2009 17:44:24 -0400 From: Becky Bruce To: linux-kernel@vger.kernel.org Cc: mingo@elte.hu, fujita.tomonori@lab.ntt.co.jp, ian.campbell@citrix.com, jeremy@goop.org Subject: [PATCH 0/5] swiotlb: changes for powerpc/highmem Date: Tue, 24 Mar 2009 16:28:41 -0500 Message-Id: <1237930126-6741-1-git-send-email-beckyb@kernel.crashing.org> X-Mailer: git-send-email 1.5.6.6 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1065 Lines: 28 This is a series of fairly minor patches that get swiotlb working on 32-bit powerpc systems with HIGHMEM, plus some cleanup of the outdated comments in the code. I've made a couple of things weak that ppc needs to override, and have changed the prototypes for a couple of functions to include the hwdev pointer, which we need to ppc to convert bus addresses to and from phys/virt addresses. I've also fixed a build warning I've been seeing on ppc. I have not tested this in any way on any non-ppc platforms, so commentary/testing from x86/ia64 folks is greatly appreciated. diffstat: arch/x86/kernel/pci-swiotlb.c | 2 +- include/linux/swiotlb.h | 4 ++- lib/swiotlb.c | 70 +++++++++++++++++++++++----------------- 3 files changed, 44 insertions(+), 32 deletions(-) Cheers, Becky -- 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/