From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0808F1B0407; Mon, 9 Dec 2024 14:27:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.10 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733754478; cv=none; b=OVpFdGVddVys7QoYK3SfvHQIz89ffqYrHmnpmdz2Vqcg8Mkkz+JaHlbPp3Rb/veCtG5Bj0wV82NkNg2I48ERVt1Y1+UV8d5c0/rPp1XidFBKxRefu6pGM7qt6mcSShLnLXQxzWFcRxrfCS5ECoDYSM/hKlZVJfTnj9UqY4dHBNQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1733754478; c=relaxed/simple; bh=0m4Nll53SUs8R6YzahIOIM07jNhLhTzeX1XF3EFXvq0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=q3AaE6qSIojDiycxjhy6Ch2Ljrl3GzZDst3RG4nZJwLhpYhJTHSDd+k+jt4rHIFOHW3sTlxNGvZ+MZuglL4RFIGmA6I/aMPfZbyQoGmdLrYjSgpLi7FW7v1+iLEyS9WmYNDZunFpznkChIlMDPb8job/GDrW4SMsiWnY6G+GAio= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=UXZyJ6NK; arc=none smtp.client-ip=192.198.163.10 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="UXZyJ6NK" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1733754476; x=1765290476; h=message-id:date:mime-version:subject:to:cc:references: from:in-reply-to:content-transfer-encoding; bh=0m4Nll53SUs8R6YzahIOIM07jNhLhTzeX1XF3EFXvq0=; b=UXZyJ6NKTQwOHGHd2i6+jP9EE0+RRWH4rHiBI3TOiv8/vs+J6baNwtqZ 13+OJEiIyJxLegxr7z79jbAm7WmWH/vQb7QvkKXqCHUt9KjmUAj6p5wmf pGEbyN4xsICSEA/iJVXFPG6WQT80bbvF66HfOIsaEJjZZooYtL0jAOFP4 cR+X4Xcj12ckQ6DrJgB/7BlhOqsJ9Ha7EL679z0liC/z2hbPhS6+9/jzU trDD6sequCD2p8oVXduwRsJaQUdo+mKwvbjwVIRfiUWb6N+FBY0u1eoQs 1fLSeSQfqbmIRbOGrWSRr6Gv16+LwgpaQ0TYjfdgqRMVUFkQbBoeuz1Zg w==; X-CSE-ConnectionGUID: G23U0cqWScC5ozGLG+tsow== X-CSE-MsgGUID: hws2hh0XTcelnZoKmi8w8w== X-IronPort-AV: E=McAfee;i="6700,10204,11281"; a="45454738" X-IronPort-AV: E=Sophos;i="6.12,219,1728975600"; d="scan'208";a="45454738" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2024 06:27:55 -0800 X-CSE-ConnectionGUID: sVJNZMkzQ1ujVxfJ9I1Nfg== X-CSE-MsgGUID: vgsEEJ2vQXKqA2fp+eI9xA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.12,219,1728975600"; d="scan'208";a="95441055" Received: from ahunter6-mobl1.ger.corp.intel.com (HELO [10.0.2.15]) ([10.245.89.141]) by fmviesa010-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Dec 2024 06:27:52 -0800 Message-ID: <8342dd26-481d-424d-9fd3-819b7c972807@intel.com> Date: Mon, 9 Dec 2024 16:27:49 +0200 Precedence: bulk X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] mmc: sdhci-tegra: Remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk To: Prathamesh Shete , ulf.hansson@linaro.org, thierry.reding@gmail.com, jonathanh@nvidia.com, linux-mmc@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Cc: anrao@nvidia.com, stable@vger.kernel.org References: <20241209101009.22710-1-pshete@nvidia.com> Content-Language: en-US From: Adrian Hunter Organization: Intel Finland Oy, Registered Address: PL 281, 00181 Helsinki, Business Identity Code: 0357606 - 4, Domiciled in Helsinki In-Reply-To: <20241209101009.22710-1-pshete@nvidia.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 9/12/24 12:10, Prathamesh Shete wrote: > Value 0 in ADMA length decsriptor is interpretated as 65536 on new Tegra > chips, remove SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC quirk to make sure > max ADMA2 length is 65536 > > Fixes: 4346b7c7941d ("mmc: tegra: Add Tegra186 support") > Cc: stable@vger.kernel.org > Signed-off-by: Prathamesh Shete Acked-by: Adrian Hunter > --- > drivers/mmc/host/sdhci-tegra.c | 1 - > 1 file changed, 1 deletion(-) > > diff --git a/drivers/mmc/host/sdhci-tegra.c b/drivers/mmc/host/sdhci-tegra.c > index 1ad0a6b3a2eb..7b6b82bec855 100644 > --- a/drivers/mmc/host/sdhci-tegra.c > +++ b/drivers/mmc/host/sdhci-tegra.c > @@ -1525,7 +1525,6 @@ static const struct sdhci_pltfm_data sdhci_tegra186_pdata = { > .quirks = SDHCI_QUIRK_BROKEN_TIMEOUT_VAL | > SDHCI_QUIRK_SINGLE_POWER_WRITE | > SDHCI_QUIRK_NO_HISPD_BIT | > - SDHCI_QUIRK_BROKEN_ADMA_ZEROLEN_DESC | > SDHCI_QUIRK_CAP_CLOCK_BASE_BROKEN, > .quirks2 = SDHCI_QUIRK2_PRESET_VALUE_BROKEN | > SDHCI_QUIRK2_ISSUE_CMD_DAT_RESET_TOGETHER,