From patchwork Sat Feb 22 00:38:45 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: 11397733 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 C7FBB109A for ; Sat, 22 Feb 2020 00:38:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B0DB72072C for ; Sat, 22 Feb 2020 00:38:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726701AbgBVAit (ORCPT ); Fri, 21 Feb 2020 19:38:49 -0500 Received: from alexa-out-sd-02.qualcomm.com ([199.106.114.39]:1471 "EHLO alexa-out-sd-02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726613AbgBVAit (ORCPT ); Fri, 21 Feb 2020 19:38:49 -0500 Received: from unknown (HELO ironmsg-SD-alpha.qualcomm.com) ([10.53.140.30]) by alexa-out-sd-02.qualcomm.com with ESMTP; 21 Feb 2020 16:38:48 -0800 Received: from asutoshd-linux1.qualcomm.com ([10.46.160.39]) by ironmsg-SD-alpha.qualcomm.com with ESMTP; 21 Feb 2020 16:38:48 -0800 Received: by asutoshd-linux1.qualcomm.com (Postfix, from userid 92687) id E0C1D216F9; Fri, 21 Feb 2020 16:38:47 -0800 (PST) From: Asutosh Das To: asutoshd@qti.qualcomm.com, linux-scsi@vger.kernel.org Subject: [ 0/2] Write Booster Implementation Date: Fri, 21 Feb 2020 16:38:45 -0800 Message-Id: X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@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(-)