From patchwork Fri Apr 24 20:06:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 226964 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, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT 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 2D905C54FD0 for ; Fri, 24 Apr 2020 20:06:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E3B4220857 for ; Fri, 24 Apr 2020 20:06:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nvidia.com header.i=@nvidia.com header.b="LHDS/Bc5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728379AbgDXUGL (ORCPT ); Fri, 24 Apr 2020 16:06:11 -0400 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:3437 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725970AbgDXUGL (ORCPT ); Fri, 24 Apr 2020 16:06:11 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqnvemgate24.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Fri, 24 Apr 2020 13:04:12 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 24 Apr 2020 13:06:10 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 24 Apr 2020 13:06:10 -0700 Received: from HQMAIL101.nvidia.com (172.20.187.10) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 24 Apr 2020 20:06:10 +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; Fri, 24 Apr 2020 20:06:10 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.165.152]) by hqnvemgw03.nvidia.com with Trustwave SEG (v7, 5, 8, 10121) id ; Fri, 24 Apr 2020 13:06:09 -0700 From: Sowjanya Komatineni To: , , , , , , , , , CC: , , , , Subject: [PATCH 5.4.33 0/2] Fix for long operation cmds busy detection Date: Fri, 24 Apr 2020 13:06:04 -0700 Message-ID: <1587758766-3274-1-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=1587758652; bh=UfGeyrkbNZXh5G8PF6DuyJaJvNbRZiJ76BYRYIS88GE=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=LHDS/Bc5Yfu+x1rlDl8vPzR64nkLUJFdBhWqKH5HeACD3AVRzVLIBZLWg5aUE/mdB cQIms0Hvjq+sSPfDufKhxbUd8XJ5JMYlMDB8f4D8pJuHjZd6em0XtffPig6tutX6Vg gTlBWqK7/SkajNJDBvO6O9dt/UiqpnphCefhYwZ6BckOoy+Vkacq8GbFNwMe6cjnWT pUDVu3s/1TJwyQCilF8A/t2p67USqWTwzNjl3PdUgR838Dh74E5APB8Rt1NgS6tB6C MDj/B8BwMn7mEOthdJnZSUa26sZtpHGzf0UE3kySlCF5IZkH4ARsUaowQzADwTb9dr BIvpUfcmW1a5g== Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@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(+)