From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-ey0-f174.google.com ([209.85.215.174]:48929 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755628Ab1CHUP3 (ORCPT ); Tue, 8 Mar 2011 15:15:29 -0500 From: David Cohen To: Hiroshi.DOYU@nokia.com Cc: linux-omap@vger.kernel.org, fernando.lugo@ti.com, linux-media@vger.kernel.org, laurent.pinchart@ideasonboard.com, sakari.ailus@maxwell.research.nokia.com, David Cohen Subject: [PATCH v2 0/3] omap: iovmm: Fix IOVMM check for fixed 'da' Date: Tue, 8 Mar 2011 22:15:13 +0200 Message-Id: <1299615316-17512-1-git-send-email-dacohen@gmail.com> List-ID: Sender: IOVMM driver checks input 'da == 0' when mapping address to determine whether user wants fixed 'da' or not. At the same time, it doesn't disallow address 0x0 to be used, what creates an ambiguous situation. This patch set moves fixed 'da' check to the input flags. It also fixes da_start value for ISP IOMMU instance. Br, David Cohen --- David Cohen (2): omap3: change ISP's IOMMU da_start address omap: iovmm: don't check 'da' to set IOVMF_DA_FIXED flag Michael Jones (1): omap: iovmm: disallow mapping NULL address when IOVMF_DA_ANON is set arch/arm/mach-omap2/omap-iommu.c | 2 +- arch/arm/plat-omap/include/plat/iovmm.h | 2 -- arch/arm/plat-omap/iovmm.c | 30 +++++++++++++++--------------- 3 files changed, 16 insertions(+), 18 deletions(-)