From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755385Ab1ALSUM (ORCPT ); Wed, 12 Jan 2011 13:20:12 -0500 Received: from mail-yw0-f46.google.com ([209.85.213.46]:57780 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752263Ab1ALSUJ (ORCPT ); Wed, 12 Jan 2011 13:20:09 -0500 From: Per Forlin To: linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linaro-dev@lists.linaro.org Cc: Chris Ball , Per Forlin Subject: [FYI 0/4] arm: mmci: example implementation of double buffering Date: Wed, 12 Jan 2011 19:19:39 +0100 Message-Id: <1294856383-14187-1-git-send-email-per.forlin@linaro.org> X-Mailer: git-send-email 1.7.0.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The mmci host driver implementation for double buffering is not intended nor ready for mainline yet. It is only an example of how to implement pre_req() and post_req(). The reason for this is that the basic DMA support for MMCI is not complete yet. This patch series depends on "[PATCH 0/5] mmc: add double buffering for mmc block requests" Linus Walleij (1): mmci: add PrimeCell generic DMA to MMCI/PL180 Per Forlin (1): ARM: mmci: add support for double buffering Ulf Hansson (2): mmci: fixup broken_blockend variant patch MMCI: Corrections for DMA drivers/mmc/host/mmci.c | 538 ++++++++++++++++++++++++++++++++++++++------- drivers/mmc/host/mmci.h | 21 ++- include/linux/amba/mmci.h | 16 ++ 3 files changed, 496 insertions(+), 79 deletions(-)