From patchwork Tue Aug 31 10:59:01 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peppe CAVALLARO X-Patchwork-Id: 177642 Return-path: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on void.printf.net X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.9 tests=RCVD_IN_DNSWL_LOW autolearn=disabled version=3.2.5 Envelope-to: chris@printf.net Delivery-date: Tue, 31 Aug 2010 12:00:02 +0100 Received: from lists.laptop.org ([18.85.2.145] helo=mail.laptop.org) by void.printf.net with esmtp (Exim 4.69) (envelope-from ) id 1OqOZM-0008Ax-Dt for chris@printf.net; Tue, 31 Aug 2010 12:00:01 +0100 Received: by mail.laptop.org (Postfix) id 019AD24384; Tue, 31 Aug 2010 06:59:41 -0400 (EDT) Delivered-To: cjb@laptop.org Received: from spam.laptop.org (spam.laptop.org [18.85.46.23]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.laptop.org (Postfix) with ESMTPS id E56C624382 for ; Tue, 31 Aug 2010 06:59:40 -0400 (EDT) X-ASG-Debug-ID: 1283252397-0b7483800001-zHW3sV Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by spam.laptop.org with ESMTP id IlONCrJfk3mYi8kP for ; Tue, 31 Aug 2010 06:59:57 -0400 (EDT) X-Barracuda-Envelope-From: linux-mmc-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757143Ab0HaK7v (ORCPT ); Tue, 31 Aug 2010 06:59:51 -0400 Received: from eu1sys200aog120.obsmtp.com ([207.126.144.149]:34819 "EHLO eu1sys200aog120.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752051Ab0HaK7u (ORCPT ); Tue, 31 Aug 2010 06:59:50 -0400 Received: from source ([167.4.1.35]) (using TLSv1) by eu1sys200aob120.postini.com ([207.126.147.11]) with SMTP ID DSNKTHzgn7UFKko3SUjIYDBCLdtmHaAVTlwk@postini.com; Tue, 31 Aug 2010 10:59:49 UTC Received: from zeta.dmz-us.st.com (zeta.dmz-us.st.com [167.4.80.115]) by beta.dmz-us.st.com (STMicroelectronics) with ESMTP id C414FBE; Tue, 31 Aug 2010 10:56:13 +0000 (GMT) Received: from Webmail-eu.st.com (safex1hubcas6.st.com [10.75.90.73]) by zeta.dmz-us.st.com (STMicroelectronics) with ESMTP id 58B5D218; Tue, 31 Aug 2010 10:59:24 +0000 (GMT) Received: from SAFEX1MAIL3.st.com ([10.75.90.7]) by Safex1hubcas6.st.com ([10.75.90.73]) with mapi; Tue, 31 Aug 2010 12:59:03 +0200 From: Peppe CAVALLARO To: "linux-mmc@vger.kernel.org" Cc: "akpm@linux-foundation.org" Date: Tue, 31 Aug 2010 12:59:01 +0200 X-ASG-Orig-Subj: Re: sdhci-stm performance issues Subject: Re: sdhci-stm performance issues Thread-Topic: sdhci-stm performance issues Thread-Index: ActI+4XcPoHWzJYhQGWtPti8lPz/rg== Message-ID: <4C7CE075.8060309@st.com> References: <107012446AC13D4C90B85672EAF5FB0E9E0FB3CE8E@SAFEX1MAIL3.st.com> In-Reply-To: <107012446AC13D4C90B85672EAF5FB0E9E0FB3CE8E@SAFEX1MAIL3.st.com> Accept-Language: en-US X-MS-Has-Attach: yes X-MS-TNEF-Correlator: acceptlanguage: en-US MIME-Version: 1.0 Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Barracuda-Connect: vger.kernel.org[209.132.180.67] X-Barracuda-Start-Time: 1283252397 X-Barracuda-URL: http://18.85.46.23:8000/cgi-mod/mark.cgi X-Virus-Scanned: by bsmtpd at laptop.org X-Barracuda-Spam-Score: 0.00 X-Barracuda-Spam-Status: No, SCORE=0.00 using global scores of TAG_LEVEL=3.5 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=5.5 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.2.39508 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- From b3427a938ed04febdaa729ca500f266274e06bd2 Mon Sep 17 00:00:00 2001 From: Giuseppe Cavallaro Date: Tue, 31 Aug 2010 05:43:45 +0200 Subject: [PATCH (sh-2.6.32.y)] sdhci: add MMC_CAP_8_BIT_DATA in the Host capabilities Signed-off-by: Giuseppe Cavallaro --- drivers/mmc/host/sdhci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index 955cad9..1c49326 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -1799,7 +1799,7 @@ int sdhci_add_host(struct sdhci_host *host) mmc->caps = MMC_CAP_SDIO_IRQ; if (!(host->quirks & SDHCI_QUIRK_FORCE_1_BIT_DATA)) - mmc->caps |= MMC_CAP_4_BIT_DATA; + mmc->caps |= MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA; if (caps & SDHCI_CAN_DO_HISPD) mmc->caps |= MMC_CAP_SD_HIGHSPEED; -- 1.5.5.6