From patchwork Wed Apr 22 16:32:27 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 11504245 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 813C0912 for ; Wed, 22 Apr 2020 16:32:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 689F421473 for ; Wed, 22 Apr 2020 16:32:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="ejWXzDfq" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726381AbgDVQcc (ORCPT ); Wed, 22 Apr 2020 12:32:32 -0400 Received: from hqnvemgate26.nvidia.com ([216.228.121.65]:3295 "EHLO hqnvemgate26.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726105AbgDVQcc (ORCPT ); Wed, 22 Apr 2020 12:32:32 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate26.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Wed, 22 Apr 2020 09:32:19 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Wed, 22 Apr 2020 09:32:32 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Wed, 22 Apr 2020 09:32:32 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 22 Apr 2020 16:32:32 +0000 Received: from hqnvemgw03.nvidia.com (10.124.88.68) by HQMAIL101.nvidia.com (172.20.187.10) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Wed, 22 Apr 2020 16:32:32 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.165.49]) by hqnvemgw03.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Wed, 22 Apr 2020 09:32:31 -0700 From: Sowjanya Komatineni To: , , , , , , , , , CC: , , , Subject: [PATCH 5.4.33 0/2] Fix for long operation cmds busy detection Date: Wed, 22 Apr 2020 09:32:27 -0700 Message-ID: <1587573149-30269-1-git-send-email-skomatineni@nvidia.com> X-Mailer: git-send-email 2.7.4 X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1587573139; bh=UfGeyrkbNZXh5G8PF6DuyJaJvNbRZiJ76BYRYIS88GE=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=ejWXzDfqyxKgNycdgh1di0tVsnjj7B7OmuF7UdsBTqBOiapgEhkW/P4BtRC4ceXWm trFxT557DAVq3MpyQLs5lldMLDgI5PvTkf8r4Nzu1YAFIxjy/KLDpPG4RpjLd+c4yc GxT3h5FQDaMH1M04SMe+Pn70uKW1jFkIzaVzd+ple01k2chxmImmWKDIKcFn/ZIP5/ wN1P5Z9p7aO7yBoi6C0epi0ySqJJc1D3U6mCf3RwsW1AyOomJLGw2Dp2OUwkz2nZZV EnvJ8RnsdHg+ADthIRo1ypLSVtyhjazy40QF5vndWoQt+1ZTaEF6ag7yKWUvBVY0yz gr9NgkpYXNmSw== Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org This series is to backport the upstream patches that fixes busy detection for long operation mmc commands by implementing Tegra specific timeout callback to switch between finite and infinite HW busy detection wait modes. Sowjanya Komatineni (2): sdhci: tegra: Implement Tegra specific set_timeout callback sdhci: tegra: Enable MMC_CAP_WAIT_WHILE_BUSY host capability drivers/mmc/host/sdhci-tegra.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+)