From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wm0-x229.google.com (mail-wm0-x229.google.com [IPv6:2a00:1450:400c:c09::229]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 8060921EB5279 for ; Thu, 31 Aug 2017 04:19:56 -0700 (PDT) Received: by mail-wm0-x229.google.com with SMTP id f127so2667793wmf.1 for ; Thu, 31 Aug 2017 04:22:39 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=2EdoVhRx/UxOV8OcJ5zbwAqtsXL1Nu9c8SsvH/3s9BE=; b=IkXbARcbfecTrKZmUy54/sh8l+rdmF+6MfIM/SEr7VuqQOVO7Kn5MEDy04eXt9Osy3 A/GbJpwhzzxRn84y9mP72ibDbWAXLBgv6IfHseDPHH8gFYom4AwQG7tAIRTfj+JaDE5n pWhlfORaCdiRTRBV+ap+/OYIXdb9T0UWQm5Og= 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=2EdoVhRx/UxOV8OcJ5zbwAqtsXL1Nu9c8SsvH/3s9BE=; b=neYfL8W8aPc8Py7iMnd6DSipdYJGY8G+nrm2X8ER4F/aZrdevTGlkdkYYiQO8AQrgl Mqu0oIcyYPa/YYIQH0rdkKeuGoSdQvnmYZaDK0rWdfKShbE5X7ZroIkBKH2x2YWWROOn 2uupL+N5GknUluEWTMUhqgKPMRCEjm77hHzzS2nwC6B1s311uqHLjrD1ts0cxpjzzARp 5Y/44xyHbOS9NdmFEw1yBp7XAdr0fdjmXHIA42vn7S2aVftHctJozRIVjz2tilE8F5h9 vPmaJtG94m2F11qIVzCj3+ie8hQGLb1kFwQGNv8fqZJ1MX0iYlG9o5JawbtqW1D1X3z8 1G0Q== X-Gm-Message-State: AHPjjUjpTYbG+32kz312PNcuKQIrEyjNO5HBZkxf+Fzt92EP7jRKL9i7 vCS/tKVtX/jaAw6t X-Received: by 10.28.208.74 with SMTP id h71mr295607wmg.163.1504178558422; Thu, 31 Aug 2017 04:22:38 -0700 (PDT) Received: from bivouac.eciton.net (bivouac.eciton.net. [2a00:1098:0:86:1000:23:0:2]) by smtp.gmail.com with ESMTPSA id x67sm3773453wma.7.2017.08.31.04.22.37 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 31 Aug 2017 04:22:37 -0700 (PDT) Date: Thu, 31 Aug 2017 12:22:35 +0100 From: Leif Lindholm To: Meenakshi Aggarwal Cc: edk2-devel@lists.01.org, Jun Nie , Haojian Zhuang Message-ID: <20170831112235.ps23hrth3kjx5aqi@bivouac.eciton.net> References: <1504102859-13477-1-git-send-email-meenakshi.aggarwal@nxp.com> MIME-Version: 1.0 In-Reply-To: <1504102859-13477-1-git-send-email-meenakshi.aggarwal@nxp.com> User-Agent: NeoMutt/20170113 (1.7.2) Subject: Re: [PATCH 1/2] MMC : Recieve response was missing after CMD12 X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Aug 2017 11:19:57 -0000 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Wed, Aug 30, 2017 at 07:50:58PM +0530, Meenakshi Aggarwal wrote: > We are not recieving the response from memory card after > sending CMD 12. It was not resulting in any failure but > we should recieve response after sending a command. This looks sensible to me, but I'm not very familiar with MMC. Jun, Haojian - could you comment on this? / Leif > Signed-off-by: Meenakshi Aggarwal > --- > EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c b/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c > index 403db96..a2b9232 100644 > --- a/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c > +++ b/EmbeddedPkg/Universal/MmcDxe/MmcBlockIo.c > @@ -206,6 +206,7 @@ MmcTransferBlock ( > if (EFI_ERROR (Status)) { > DEBUG ((EFI_D_BLKIO, "%a(): Error and Status:%r\n", __func__, Status)); > } > + MmcHost->ReceiveResponse (MmcHost, MMC_RESPONSE_TYPE_R1b, Response); > } > > Status = MmcNotifyState (MmcHostInstance, MmcTransferState); > -- > 1.9.1 > > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org > https://lists.01.org/mailman/listinfo/edk2-devel