From patchwork Fri Apr 17 19:14:01 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sowjanya Komatineni X-Patchwork-Id: 1272448 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-tegra-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=nvidia.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=nvidia.com header.i=@nvidia.com header.a=rsa-sha256 header.s=n1 header.b=q74mObg3; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 493m3z0G2Vz9sSs for ; Sat, 18 Apr 2020 05:14:23 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730268AbgDQTOW (ORCPT ); Fri, 17 Apr 2020 15:14:22 -0400 Received: from hqnvemgate24.nvidia.com ([216.228.121.143]:19392 "EHLO hqnvemgate24.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730125AbgDQTOV (ORCPT ); Fri, 17 Apr 2020 15:14:21 -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, 17 Apr 2020 12:12:29 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Fri, 17 Apr 2020 12:14:21 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Fri, 17 Apr 2020 12:14:21 -0700 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 17 Apr 2020 19:14:21 +0000 Received: from rnnvemgw01.nvidia.com (10.128.109.123) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Fri, 17 Apr 2020 19:14:20 +0000 Received: from skomatineni-linux.nvidia.com (Not Verified[10.2.171.241]) by rnnvemgw01.nvidia.com with Trustwave SEG (v7,5,8,10121) id ; Fri, 17 Apr 2020 12:14:20 -0700 From: Sowjanya Komatineni To: , , , , , , , , , , CC: , , , , Subject: [PATCH 4.19.113 0/3] Fix for long operation cmds busy detection Date: Fri, 17 Apr 2020 12:14:01 -0700 Message-ID: <1587150844-12003-1-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=1587150749; bh=MLMeZlGwo09nxFFR4BPaUlO5N8koBh6qfFD6TaQ2IpY=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: X-NVConfidentiality:MIME-Version:Content-Type; b=q74mObg3UbRlzdKkJ0MO2ODy070ojZ36VSP3SOZWz5D6a47VZpuIrMeObRBRxqlZ1 w5iJXdGi3/z/tzKieBrn7Yjow18QiVJNxNBCAweL6/qHp8Ts6ryYKCkEzbI1oD2uwm t69IFPGIVhJAMgLgpOWRni6efg84H00lcMLx1SejKJCHLHOgOjjz/e5zCs9yxlg7bI MbnMPKU7MjribqepGMOZCbLYa0vvL/3PlkDtRgMwcV4AbtrJP3LqHKZ18vLjaDUayj dsrw6hglkerYbee+Y3MR3HnOlrNkbgIqaXOAhTsUN4tnH85jLItL2fBJ+qJCjrknFf SOy5x9SSpJyiQ== Sender: linux-tegra-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org This series includes manually backported changes that implements Tegra specific timeout callback to switch between finite and infinite HW busy detection wait modes. sdhci-tegra driver patch implements set_timeout callback based on one of the sdhci host driver patch that refactors sdhci_set_timeout and allows drivers to call __sdhci_set_timeout with their timeout callback implementation. Both of these patches are manually backported in this series. Sowjanya Komatineni (3): mmc: sdhci: Refactor sdhci_set_timeout() sdhci: tegra: Implement Tegra specific set_timeout callback sdhci: tegra: Enable MMC_CAP_WAIT_WHILE_BUSY host capability drivers/mmc/host/sdhci-tegra.c | 32 ++++++++++++++++++++++++++++++++ drivers/mmc/host/sdhci.c | 38 ++++++++++++++++++++------------------ drivers/mmc/host/sdhci.h | 1 + 3 files changed, 53 insertions(+), 18 deletions(-)