Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933146Ab0KORg3 (ORCPT ); Mon, 15 Nov 2010 12:36:29 -0500 Received: from gate.crashing.org ([63.228.1.57]:51565 "EHLO gate.crashing.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933112Ab0KORg1 (ORCPT ); Mon, 15 Nov 2010 12:36:27 -0500 Subject: Re: [PATCH v2] fsldma: add support to 36-bit physical address Mime-Version: 1.0 (Apple Message framework v1081) Content-Type: text/plain; charset=us-ascii From: Kumar Gala In-Reply-To: <1289477789-10651-1-git-send-email-leoli@freescale.com> Date: Mon, 15 Nov 2010 09:17:18 -0600 Cc: , , Content-Transfer-Encoding: 7bit Message-Id: References: <1289477789-10651-1-git-send-email-leoli@freescale.com> To: Li Yang X-Mailer: Apple Mail (2.1081) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 734 Lines: 22 On Nov 11, 2010, at 6:16 AM, Li Yang wrote: > Expand the dma_mask of fsldma device to 36-bit, indicating that the > DMA engine can deal with 36-bit physical address and does not need > the SWIOTLB to create bounce buffer for it when doing dma_map_*(). > > Signed-off-by: Li Yang > --- > Add more detailed commit message > > drivers/dma/fsldma.c | 4 +++- > 1 files changed, 3 insertions(+), 1 deletions(-) Acked-by: Kumar Gala - k -- 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/