From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932900Ab2DKSIx (ORCPT ); Wed, 11 Apr 2012 14:08:53 -0400 Received: from mail.meprolight.com ([194.90.149.17]:29833 "EHLO meprolight.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932832Ab2DKSIv (ORCPT ); Wed, 11 Apr 2012 14:08:51 -0400 From: Alex Gershgorin To: Sascha Hauer CC: , , , Alex Gershgorin Subject: [PATCH] ARM: i.mx35 increase dma consistent region size Date: Wed, 11 Apr 2012 21:01:14 +0300 Message-ID: <1334167274-29524-1-git-send-email-alexg@meprolight.com> X-Mailer: git-send-email 1.7.0.4 MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The default size of the consistent DMA region is 2MB without this patch, attempt to allocate more than 2MB is causing allocation failure Signed-off-by: Alex Gershgorin --- arch/arm/mach-imx/mm-imx3.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c index 7412738..a2c0c7d 100644 --- a/arch/arm/mach-imx/mm-imx3.c +++ b/arch/arm/mach-imx/mm-imx3.c @@ -201,6 +201,7 @@ static struct map_desc mx35_io_desc[] __initdata = { void __init mx35_map_io(void) { iotable_init(mx35_io_desc, ARRAY_SIZE(mx35_io_desc)); + init_consistent_dma_size(SZ_8M); } void __init imx35_init_early(void) -- 1.7.0.4