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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=2IFwlqbKib7dWbeVbv8X2YweFdeF4XDbaSTOpsTFt9E=; b=ShegbQAz7eMNzEatG5+qJmnhe5ObNBR7Y4sV90aI+Z7NoZosCHDNyQv6YVG5rGVsj1 xtAERh5U9pKyCTAjiAngrHsE+GCMc9a3484hInaNDCbyLp5ZyqPjYucqMBt6x1+tWM68 dLH9nnO2uZOK1yOlH3HeiUGCcBGvbc4F7qn0bswYqVZuGFt2xkkrhIc/QN/Yqjd8LQEG pg8h6uAuEJU5bHTZ1AgJePEzDtP2SmMp1dx4xxm1eQPdk1sHFaCTu0xtNFgzshjrU90G DqG0JJmu0jFMooLVwPehGnupojDFEN48wK6MxWreqSGyWd00r4D2YQCz1Ecg3KZgEun0 Ig6A== X-Gm-Message-State: APjAAAWRKZ01BHPWfSawQMptXYQV2hWf9MgvaLpbRlbOj6qL/SrCL2c+ l8N8DIL2JJKJNCuZ9IE64vsWVTtDUq+NMcfR0tA5YQ== X-Google-Smtp-Source: APXvYqyZXCFrwLLbuKH87ntBoB1uPTcKE017Mrw8Z9+j3VOUxMLwq/g1pwfocngRvtK/nHu4TYQODtwzbAxVOv/4r8s= X-Received: by 2002:a9f:242e:: with SMTP id 43mr8151929uaq.100.1561038663128; Thu, 20 Jun 2019 06:51:03 -0700 (PDT) MIME-Version: 1.0 References: <1559577325-19266-1-git-send-email-ludovic.Barre@st.com> <5b7e1ae5-c97e-5a21-fc3e-7cc328087f04@st.com> In-Reply-To: From: Ulf Hansson Date: Thu, 20 Jun 2019 15:50:26 +0200 Message-ID: Subject: Re: [PATCH V3 0/3] mmc: mmci: add busy detect for stm32 sdmmc variant To: Ludovic BARRE X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190620_065104_720174_4174AD70 X-CRM114-Status: GOOD ( 17.98 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: DTML , Alexandre Torgue , "linux-mmc@vger.kernel.org" , Linux Kernel Mailing List , Rob Herring , Srinivas Kandagatla , Maxime Coquelin , linux-stm32@st-md-mailman.stormreply.com, Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Ludovic, On Thu, 13 Jun 2019 at 15:13, Ulf Hansson wrote: > > On Thu, 13 Jun 2019 at 15:02, Ludovic BARRE wrote: > > > > hi Ulf > > > > Just a "gentleman ping" about this series. > > I know you are busy, it's just to be sure you do not forget me :-) > > Thanks! I started briefly to review, but got distracted again. I will > come to it, but it just seems to take more time than it should, my > apologies. Alright, so I planned to review this this week - but failed. I have been overwhelmed with work lately (as usual when vacation is getting closer). I need to gently request to come back to this as of week 28, when I will give this the highest prio. Again apologize for the delays! Kind regards Uffe > > Br > Uffe > > > > > Regards > > Ludo > > > > On 6/3/19 5:55 PM, Ludovic Barre wrote: > > > From: Ludovic Barre > > > > > > This patch series adds busy detect for stm32 sdmmc variant. > > > Some adaptations are required: > > > -Clear busy status bit if busy_detect_flag and busy_detect_mask are > > > different. > > > -Add hardware busy timeout with MMCIDATATIMER register. > > > > > > V3: > > > -rebase on latest mmc next > > > -replace re-read by status parameter. > > > > > > V2: > > > -mmci_cmd_irq cleanup in separate patch. > > > -simplify the busy_detect_flag exclude > > > -replace sdmmc specific comment in > > > "mmc: mmci: avoid fake busy polling in mmci_irq" > > > to focus on common behavior > > > > > > Ludovic Barre (3): > > > mmc: mmci: fix read status for busy detect > > > mmc: mmci: add hardware busy timeout feature > > > mmc: mmci: add busy detect for stm32 sdmmc variant > > > > > > drivers/mmc/host/mmci.c | 49 +++++++++++++++++++++++++++++++++++++++++-------- > > > drivers/mmc/host/mmci.h | 3 +++ > > > 2 files changed, 44 insertions(+), 8 deletions(-) > > > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel