From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anton Vorontsov Subject: Re: [PATCH 1/5 v2] ESDHC: add PIO mode support Date: Fri, 13 Jan 2012 15:56:00 +0400 Message-ID: <20120113115600.GD8837@oksana.dev.rtsoft.ru> References: <1325827997-27490-1-git-send-email-r66093@freescale.com> <1325827997-27490-2-git-send-email-r66093@freescale.com> <8A2FC72B45BB5A4C9F801431E06AE48F11669338@039-SN1MPN1-005.039d.mgd.msft.net> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Return-path: Received: from mail-bk0-f46.google.com ([209.85.214.46]:33854 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751683Ab2AML4E (ORCPT ); Fri, 13 Jan 2012 06:56:04 -0500 Received: by bkvi17 with SMTP id i17so1969719bkv.19 for ; Fri, 13 Jan 2012 03:56:03 -0800 (PST) Content-Disposition: inline In-Reply-To: <8A2FC72B45BB5A4C9F801431E06AE48F11669338@039-SN1MPN1-005.039d.mgd.msft.net> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Huang Changming-R66093 Cc: Chris Ball , "linux-mmc@vger.kernel.org" On Fri, Jan 13, 2012 at 02:35:57AM +0000, Huang Changming-R66093 wrote: > Hi, Anton, > Could you have any comment about this serial patch? Acked-by: Anton Vorontsov Thanks! > Thanks > Jerry Huang > > -----Original Message----- > > From: Huang Changming-R66093 > > Sent: Friday, January 06, 2012 1:33 PM > > To: linux-mmc@vger.kernel.org > > Cc: Huang Changming-R66093; Gao Guanhua-B22826; Chris Ball > > Subject: [PATCH 1/5 v2] ESDHC: add PIO mode support > > > > From: Jerry Huang > > > > For some FSL ESDHC controller(e.g. P2020E, Rev1.0), the SDHC can not work > > on DMA mode because of the hardware bug, so we set a broken dma flag and > > use PIO mode. > > > > Signed-off-by: Gao Guanhua > > Signed-off-by: Jerry Huang > > CC: Chris Ball > > --- -- Anton Vorontsov Email: cbouatmailru@gmail.com