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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no 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 6CA2EC352A1 for ; Mon, 10 Feb 2020 04:24:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 44633206ED for ; Mon, 10 Feb 2020 04:24:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="n3Ht9nwt" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726961AbgBJEYk (ORCPT ); Sun, 9 Feb 2020 23:24:40 -0500 Received: from mail-io1-f68.google.com ([209.85.166.68]:44172 "EHLO mail-io1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726950AbgBJEYi (ORCPT ); Sun, 9 Feb 2020 23:24:38 -0500 Received: by mail-io1-f68.google.com with SMTP id z16so6029650iod.11 for ; Sun, 09 Feb 2020 20:24:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=f9/SpRmu7ZftQfQrFKpqn3FiKFBhLldZW4LlC+d7FEA=; b=n3Ht9nwt3oFNzZVouxN0h0x/ECuQGwRj6N97mqr+Sl429uxJEHSrkHS48aRexIh3fw nxvTLNDb3J/oVL1q0Ehb403siYgBTFrUfX1rH95Qcc6Uu/Fc/DLJcbPL+n3f9QvqIAZk P3442KH4s6p4cw3q4HQ4kudxH0tWMvlIJXEmg= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=f9/SpRmu7ZftQfQrFKpqn3FiKFBhLldZW4LlC+d7FEA=; b=cNKmiGEo04eqQRJjfddOyO7Urt5BM98NB+tRJQ0RorhIuuYLJD4JmVBj6tkWyAtkxK SLz3wsBeyIW4DwS214OGXrbneecEX6nVRh+oTHd0uP3ucxmODuwo1SFhx+7jxtyaF01+ dTVwLNDlT4wJjbLL9DikUHmzYYQZPq/QtNL0drh0ccK4df9aI43OG8HRnA67tEnzpxaH zA64QTTa54XBeJHxVfSEZryyA4yK60KsXLd39ht1yMq348266QFU1fUXQ8VJIaxUeKgT PbPPG4a9IjSdrKBJqp56EE1RkfJ0bf4TYfa0Inc4etRExsJPEfhuTcXh7HB2xtuczq01 3/vw== X-Gm-Message-State: APjAAAUU0fsz8axp74SARzvT4tueBdeNcMPuNPsBYsO2nDjzl0s2uwl1 vCXlAOsEPLq9/A2bWq1r+iEEmI6scpBFuZD8N/cO3w== X-Google-Smtp-Source: APXvYqyKXFQWOfUcJughVD7+IczCYrEmXa8+KVPkwR23+DH7h9JTtgAmwF5wDycGjx9kxCMYaIKV2ieQTzAYHPcKEJU= X-Received: by 2002:a02:b385:: with SMTP id p5mr8392462jan.43.1581308676642; Sun, 09 Feb 2020 20:24:36 -0800 (PST) MIME-Version: 1.0 References: <1579591258-30940-1-git-send-email-yong.mao@mediatek.com> <1579591258-30940-2-git-send-email-yong.mao@mediatek.com> In-Reply-To: From: Hsin-Yi Wang Date: Mon, 10 Feb 2020 12:24:10 +0800 Message-ID: Subject: Re: [PATCH] mmc: mediatek: fix SDIO irq issue To: Yong Mao Cc: Ulf Hansson , Chaotian Jing , Matthias Brugger , linux-mmc@vger.kernel.org, "moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE" , linux-mediatek@lists.infradead.org, lkml , srv_heupstream@mediatek.com Content-Type: text/plain; charset="UTF-8" Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org On Tue, Jan 21, 2020 at 3:38 PM Hsin-Yi Wang wrote: > > On Tue, Jan 21, 2020 at 7:20 AM Yong Mao wrote: > > > > From: yong mao > > > > Host controller may lost interrupt in some specail case. > > Add SDIO irq recheck mechanism to make sure all interrupts > > can be processed immediately. > > > > Signed-off-by: Yong Mao > > --- > > Thanks, mt8173 need this patch for cap-sdio-irq to work. > > Tested-by: Hsin-Yi Wang > > Gentle ping Thanks.