From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 388C6C433B4 for ; Wed, 7 Apr 2021 15:07:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 19B3561284 for ; Wed, 7 Apr 2021 15:07:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1353318AbhDGPHW (ORCPT ); Wed, 7 Apr 2021 11:07:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242586AbhDGPHW (ORCPT ); Wed, 7 Apr 2021 11:07:22 -0400 Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24AC8C061756; Wed, 7 Apr 2021 08:07:12 -0700 (PDT) Received: by mail-ej1-x633.google.com with SMTP id mh7so18276451ejb.12; Wed, 07 Apr 2021 08:07:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=DMi90Bi1B5eEKIW6qtlBkubiu414LxmGczys0i5jgMk=; b=gNQG8lxuAYON632rgm2noHLWPLKbWXU1NsupWZu/radPDfcVLuWIS5qmXS44L9v2pN atrveYSKSIzIijbETOpwSGofIs1jknTltXodL17PT24VLRLG7TvYNvXiqeoES/Gz++PH wQfUaKUeenkEEWqix0/iDqFIQi4D92OVV26MqG5Q4mZIn0Z9l0OcZJNURrezdd1nek0J /39PUdT8YTHGPe4FvrSurEHrtbIIjMWICrK3pszRTyde/bq+V0DjeWZi0+IHPvx3ob5j hjqo3AUDukUSs8wbqcY8WgoZ/jeyRAs7n/OEt0w+I6/6OPdTnNnS4eN4WsDygvQLOvDZ lPiQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=DMi90Bi1B5eEKIW6qtlBkubiu414LxmGczys0i5jgMk=; b=dk1zntqabD8KxlpNg2TaH4t5ocGWLjwU9Qx+3BX5pSmPUV41Vy1XAWhhEDlvED3ejV bD9Y8p7XbyenZtuaMFRZUISgwBuXGyoQ0EJ+3fAWJFFjpgscezrZQs437aGHVg3hr1NX /upIg/9HucgFW1Gg115L6/0DJZRtSBAHiMY2bXthsYS95exqt0vhhKUnZHCPVJDBycex Iufu2rrwu3/b4/BFzZFg70G5EADh8MKttx0WdamzfPsp/J3GFuwT4asbxGNJF4zE/rZq N+GOTYBuTSqCVCVOAZFYdrGJzuhtOb9LuHeyLfpgwcR4B+EdCDmtAJ32+dc/OtBSuxoP HknQ== X-Gm-Message-State: AOAM531J8+hOYVrH91sMn0bRBPXDkmZLjDbvdHzYP4+A4HAiY66/jw3h R6uS3jsBiKe4Ow4Cr0BYNBg= X-Google-Smtp-Source: ABdhPJzjG5+vMalTo5MF4+sxjPdA2bO0Qz5I9laTTPnuMeEiykLdz9SCx7bfzkG4imeHbwoJ/is/2Q== X-Received: by 2002:a17:906:4e8a:: with SMTP id v10mr4170803eju.6.1617808030878; Wed, 07 Apr 2021 08:07:10 -0700 (PDT) Received: from localhost ([62.96.65.119]) by smtp.gmail.com with ESMTPSA id gn19sm12436243ejc.4.2021.04.07.08.07.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 07 Apr 2021 08:07:09 -0700 (PDT) Date: Wed, 7 Apr 2021 17:07:44 +0200 From: Thierry Reding To: Jon Hunter Cc: Adrian Hunter , Ulf Hansson , linux-mmc@vger.kernel.org, linux-tegra@vger.kernel.org, Aniruddha Tvs Rao , Kamal Mostafa Subject: Re: [PATCH] mmc: sdhci-tegra: Add required callbacks to set/clear CQE_EN bit Message-ID: References: <20210407094617.770495-1-jonathanh@nvidia.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="MLJd7CPH3Lqt6IQZ" Content-Disposition: inline In-Reply-To: <20210407094617.770495-1-jonathanh@nvidia.com> User-Agent: Mutt/2.0.6 (98f8cb83) (2021-03-06) Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org --MLJd7CPH3Lqt6IQZ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Apr 07, 2021 at 10:46:17AM +0100, Jon Hunter wrote: > From: Aniruddha Tvs Rao >=20 > CMD8 is not supported with Command Queue Enabled. Add required callback > to clear CQE_EN and CQE_INTR fields in the host controller register > before sending CMD8. Add corresponding callback in the CQHCI resume path > to re-enable CQE_EN and CQE_INTR fields. >=20 > Reported-by: Kamal Mostafa > Tested-by: Kamal Mostafa > Signed-off-by: Aniruddha Tvs Rao > Signed-off-by: Jon Hunter > --- > drivers/mmc/host/sdhci-tegra.c | 32 ++++++++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) Acked-by: Thierry Reding --MLJd7CPH3Lqt6IQZ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAmBtyr8ACgkQ3SOs138+ s6Gc3A/+OGjGBSu6DmmRhG25bPJqJTS6udCn0nIbbTgme6IMj4BvdH7z4GxX3viH yGeKA2Ws3vv71lOST//HqJlUnVlcVC1y/vLlC07NnQ8a+csVehGF/1SOW/hmc3Vw wF5nAKSTdzttlLm0j3yxsfIaw7l2JXh3Q4Snd/Nj0jR6fhw3dFcwTcn4RGI+qbbt O30+luDa0U4vmlVPyzlkabF1A28YfJ7lzE6bbFslwwyBDirJEwBvipG+1ys4ARU5 A/XoDF03V2NMxY5LceHf/Ef6UbWOsV1+BDFC01k7roQKVeYmLa6oA7PMT9e9uR03 2Ejb5SOAcLuc/BQTHoaQxLJaHUiBipYgw5JO+IGq36CSxH1OnYbT2rTZv1A7btq4 bFiT4CeORks3d6fWsm0UFUyvNAGoCx9JnVnxIWJPXNQNccF/MAA8SUFMQjW6HTyG mba4A3HGK3SjNn31Cl2y+fYDj8sQhYz3FUvtH/PPZOpgmIA95VLRSeV0sUzB5Dgn 8129mHHTQR+stlzmkDVcyjtvTXnORXGvDiDX7JVChky0OQLQBGxM7WU814EYmSaV 5m2OflVzRkb6pFlRsuXShqEZwvMbysrwbci5vXKJ6fh2SD1z/RNqtiomeTum6vj0 YlK4VsCK0VPJseFxu/NVEw2CJ7/GXo9Erm0+jAkixfUK9VjUXoM= =JaU+ -----END PGP SIGNATURE----- --MLJd7CPH3Lqt6IQZ--