From patchwork Sat Feb 8 00:50:22 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Can Guo X-Patchwork-Id: 11371405 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 EFB98924 for ; Sat, 8 Feb 2020 00:50:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id CBECA217BA for ; Sat, 8 Feb 2020 00:50:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="key not found in DNS" (0-bit key) header.d=mg.codeaurora.org header.i=@mg.codeaurora.org header.b="QxfcTmgW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727243AbgBHAup (ORCPT ); Fri, 7 Feb 2020 19:50:45 -0500 Received: from mail25.static.mailgun.info ([104.130.122.25]:49099 "EHLO mail25.static.mailgun.info" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727131AbgBHAup (ORCPT ); Fri, 7 Feb 2020 19:50:45 -0500 DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1581123044; h=Message-Id: Date: Subject: To: From: Sender; bh=+Dbx71bIwvBbBz1BxdCNaPWoYBw2ZxwBk66QjBIeCzQ=; b=QxfcTmgW0qmBjjie+S1rVYY4ofhzBvbMi1CD/VHbvtFE9aoZzzIp2RA6cuX3ResKhlL2UKVN zrMCW4fs9n5MlpFOy1QgWMJs5ZVBILeerWhbLcdkyQ+Kfjf1uMlehr+oREOI0rTnYN5TdiZj bxMt30XdVo3ABbt9wls16KM/MlI= X-Mailgun-Sending-Ip: 104.130.122.25 X-Mailgun-Sid: WyJlNmU5NiIsICJsaW51eC1zY3NpQHZnZXIua2VybmVsLm9yZyIsICJiZTllNGEiXQ== Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by mxa.mailgun.org with ESMTP id 5e3e05df.7f592df53928-smtp-out-n03; Sat, 08 Feb 2020 00:50:39 -0000 (UTC) Received: by smtp.codeaurora.org (Postfix, from userid 1001) id F1716C447A0; Sat, 8 Feb 2020 00:50:38 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-caf-mail-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-1.0 required=2.0 tests=ALL_TRUSTED,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.0 Received: from pacamara-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: cang) by smtp.codeaurora.org (Postfix) with ESMTPSA id 235C3C43383; Sat, 8 Feb 2020 00:50:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 235C3C43383 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=none smtp.mailfrom=cang@codeaurora.org From: Can Guo To: asutoshd@codeaurora.org, nguyenb@codeaurora.org, hongwus@codeaurora.org, rnayak@codeaurora.org, linux-scsi@vger.kernel.org, kernel-team@android.com, saravanak@google.com, salyzyn@google.com, cang@codeaurora.org Subject: [PATCH v8 0/7] UFS driver general fixes bundle 4 Date: Fri, 7 Feb 2020 16:50:22 -0800 Message-Id: <1581123030-12023-1-git-send-email-cang@codeaurora.org> X-Mailer: git-send-email 1.9.1 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org This bundle includes 7 general fixes for UFS driver. Changes since v7: - Incoperated comments from Bjorn and Arvi. - Removed patch #8. Changes since v6: - Incoperated Avri's comment. Changes since v5: - Incoperated Stanley's suggestions to make the extra delay added up to bRefClkGatingWaitTime as vendor specific Changes since v4: - Rebased this series Changes since v3: - Fixed patch #8 Changes since v2: - Move the ref clk gating wait delay to ufs-qcom.c - Added one more change to select INITIAL adapt for HS G4 Changes since v1: - Fixed minor typo Asutosh Das (1): scsi: ufs: set load before setting voltage in regulators Can Guo (5): scsi: ufs: Remove the check before call setup clock notify vops scsi: ufs-qcom: Adjust bus bandwidth voting and unvoting scsi: ufs: Fix ufshcd_hold() caused scheduling while atomic scsi: ufs: Add dev ref clock gating wait time support scsi: ufs-qcom: Delay specific time before gate ref clk Sayali Lokhande (1): scsi: ufs: Flush exception event before suspend drivers/scsi/ufs/ufs-qcom.c | 78 ++++++++++++++++++++++++++---------- drivers/scsi/ufs/ufs.h | 3 ++ drivers/scsi/ufs/ufshcd.c | 96 ++++++++++++++++++++++++++++++++------------- 3 files changed, 128 insertions(+), 49 deletions(-)