From patchwork Sat Feb 22 00:47:19 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Asutosh Das \(asd\)" X-Patchwork-Id: 190261 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=-3.8 required=3.0 tests=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 99328C35641 for ; Sat, 22 Feb 2020 00:47:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7776B20828 for ; Sat, 22 Feb 2020 00:47:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727134AbgBVArd (ORCPT ); Fri, 21 Feb 2020 19:47:33 -0500 Received: from alexa-out-sd-01.qualcomm.com ([199.106.114.38]:28014 "EHLO alexa-out-sd-01.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726328AbgBVArc (ORCPT ); Fri, 21 Feb 2020 19:47:32 -0500 Received: from unknown (HELO ironmsg05-sd.qualcomm.com) ([10.53.140.145]) by alexa-out-sd-01.qualcomm.com with ESMTP; 21 Feb 2020 16:47:32 -0800 Received: from asutoshd-linux1.qualcomm.com ([10.46.160.39]) by ironmsg05-sd.qualcomm.com with ESMTP; 21 Feb 2020 16:47:32 -0800 Received: by asutoshd-linux1.qualcomm.com (Postfix, from userid 92687) id 10F3F216F4; Fri, 21 Feb 2020 16:47:31 -0800 (PST) From: Asutosh Das To: subhashj@codeaurora.org, cang@codeaurora.org, rnayak@codeaurora.org, vinholikatti@gmail.com, jejb@linux.vnet.ibm.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org Cc: Asutosh Das , linux-arm-msm@vger.kernel.org Subject: [ 0/2] Write Booster Implementation Date: Fri, 21 Feb 2020 16:47:19 -0800 Message-Id: X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Sender: linux-arm-msm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Write Booster has been added to UFS-3.1 specification-Section-13.4.17 This is a RFC implementation of the same. Asutosh Das (2): scsi: ufs: add write booster feature support ufs-qcom: scsi: configure write booster type drivers/scsi/ufs/ufs-qcom.c | 7 ++ drivers/scsi/ufs/ufs-sysfs.c | 41 ++++++- drivers/scsi/ufs/ufs.h | 61 ++++++++- drivers/scsi/ufs/ufshcd.c | 286 ++++++++++++++++++++++++++++++++++++++++++- drivers/scsi/ufs/ufshcd.h | 9 ++ 5 files changed, 397 insertions(+), 7 deletions(-)