From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756327Ab0JTCgn (ORCPT ); Tue, 19 Oct 2010 22:36:43 -0400 Received: from comal.ext.ti.com ([198.47.26.152]:48697 "EHLO comal.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752990Ab0JTCfe (ORCPT ); Tue, 19 Oct 2010 22:35:34 -0400 From: Fernando Guzman Lugo To: Cc: , , , , Fernando Guzman Lugo Subject: [PATCHv4 0/4] iovmm: fixes for iovmm module Date: Tue, 19 Oct 2010 21:48:48 -0500 Message-Id: <1287542932-14206-1-git-send-email-x0095840@ti.com> X-Mailer: git-send-email 1.6.3.3 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Version 4: * Changes in "iommu: create new api to set valid da range" - Validate range for fixed address. - Change way of change boundaries to avoid possible overflow instead of style : start + bytes >= end which start + end can overflow use style: end - start < bytes Version 3: * change patch 2 base on Felipe Contreras' comments, now it uses min_t and I deleted some blank lines. * patch "create new api to set valid da range" is base on "iovmm: IVA2 MMU range is from 0x11000000 to 0xFFFFFFFF" patch and on Hiroshi's comments and now it is added to this set. Version 2: * Removed "iovmm: fixes for iovmm module" that patch was already sent. * Modified "iovmm: fix roundup for next area and end check for the last area" patch, base on Davin Cohen's comments and rename it to a proper name that describes what it is doing now. Fernando Guzman Lugo (4): iovmm: no gap checking for fixed address iovmm: add superpages support to fixed da address iovmm: replace __iounmap with omap_iounmap iommu: create new api to set valid da range arch/arm/plat-omap/include/plat/iommu.h | 3 + arch/arm/plat-omap/iommu.c | 29 +++++++++++ arch/arm/plat-omap/iovmm.c | 81 +++++++++++++++++------------- 3 files changed, 78 insertions(+), 35 deletions(-)