Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751715AbdF1NfW (ORCPT ); Wed, 28 Jun 2017 09:35:22 -0400 Received: from mail-io0-f171.google.com ([209.85.223.171]:33953 "EHLO mail-io0-f171.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752038AbdF1NfO (ORCPT ); Wed, 28 Jun 2017 09:35:14 -0400 From: srinivas.kandagatla@linaro.org To: Adrian Hunter , Ulf Hansson Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Srinivas Kandagatla Subject: [RFC PATCH 0/2] mmc: sdhci: Add SDHCI_QUIRK2_BROKEN_SDMA_BOUNDARY_BUFFER Date: Wed, 28 Jun 2017 15:35:02 +0200 Message-Id: <20170628133504.17422-1-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.11.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 701 Lines: 24 From: Srinivas Kandagatla This patchset adds quirk to support cards which have issues when sdma boundary buffer bits are programmed in Block Size Register (0x04) when using ADMA. First patch adds quirk and second one uses that quirk in msm sdhci driver. Tested on DB410c with WLAN SDIO card. thanks, srini Srinivas Kandagatla (2): mmc: sdhci: add quirk SDHCI_QUIRK2_BROKEN_SDMA_BOUNDARY_BUFFER mmc: sdhci-msm: enable SDHCI_QUIRK2_BROKEN_SDMA_BOUNDARY_BUFFER drivers/mmc/host/sdhci-msm.c | 3 ++- drivers/mmc/host/sdhci.c | 24 ++++++++++++++++++------ drivers/mmc/host/sdhci.h | 2 ++ 3 files changed, 22 insertions(+), 7 deletions(-) -- 2.11.0