From patchwork Wed Jan 29 10:52:47 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stanley Chu X-Patchwork-Id: 11355825 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 4F8801395 for ; Wed, 29 Jan 2020 10:53:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2EE2C2071E for ; Wed, 29 Jan 2020 10:53:04 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="IW2n/kgw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726648AbgA2KxD (ORCPT ); Wed, 29 Jan 2020 05:53:03 -0500 Received: from mailgw02.mediatek.com ([210.61.82.184]:41405 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1726482AbgA2KxA (ORCPT ); Wed, 29 Jan 2020 05:53:00 -0500 X-UUID: 701460852888419bb8d6ffe0091206ba-20200129 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=cd/VOrYjGH0YmH+BbFRhEcBqK0KEg8sXy7kQAm0xrQs=; b=IW2n/kgwIQE/UAKfin4cnVwSaCw4w0/Qey8xiVYpOKH+4cXdS0lAV/t6T1635ZfT8Zl31yRWPJ4N1DxaMLP3MnJegM6ZYSbaKxfgPm7M57v3IZiyGL3AdapRI+BPAhLUkYaDi69WmZP17eh85NRmPnbRw32PF/G7lIcNLWrtJL8=; X-UUID: 701460852888419bb8d6ffe0091206ba-20200129 Received: from mtkcas09.mediatek.inc [(172.21.101.178)] by mailgw02.mediatek.com (envelope-from ) (Cellopoint E-mail Firewall v4.1.10 Build 0809 with TLS) with ESMTP id 1081263181; Wed, 29 Jan 2020 18:52:53 +0800 Received: from mtkcas08.mediatek.inc (172.21.101.126) by mtkmbs05n1.mediatek.inc (172.21.101.15) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Wed, 29 Jan 2020 18:52:13 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas08.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1395.4 via Frontend Transport; Wed, 29 Jan 2020 18:52:59 +0800 From: Stanley Chu To: , , , , , CC: , , , , , , , , , , , Stanley Chu Subject: [PATCH RESEND v3 0/4] MediaTek UFS vendor implemenation part III and Auto-Hibern8 fix Date: Wed, 29 Jan 2020 18:52:47 +0800 Message-ID: <20200129105251.12466-1-stanley.chu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Hi, This series provides MediaTek vendor implementations and some general fixes. - General fixes - Fix Auto-Hibern8 error detection - MediaTek vendor implementations - Ensure UniPro is powered on before every link startup - Support linkoff state during suspend - Gate reference clock for Auto-Hibern8 case v3 (Resend) - Fix "Fixes" tag in patch "scsi: ufs: fix Auto-Hibern8 error detection" (Greg KH) v2 -> v3 - Squash below patches to a single patch (Bean Huo) - scsi: ufs: add ufshcd_is_auto_hibern8_enabled facility - scsi: ufs: fix auto-hibern8 error detection - Add Fixes tag in patch "scsi: ufs: fix Auto-Hibern8 error detection" (Bean Huo) - Rename VS_LINK_HIBER8 to VS_LINK_HIBERN8 in patch "scsi: ufs-mediatek: gate ref-clk during Auto-Hibern8" v1 -> v2 - Fix and refine commit messages. Stanley Chu (4): scsi: ufs-mediatek: ensure UniPro is not powered down before linkup scsi: ufs-mediatek: support linkoff state during suspend scsi: ufs: fix Auto-Hibern8 error detection scsi: ufs-mediatek: gate ref-clk during Auto-Hibern8 drivers/scsi/ufs/ufs-mediatek.c | 67 +++++++++++++++++++++------------ drivers/scsi/ufs/ufs-mediatek.h | 12 ++++++ drivers/scsi/ufs/ufshcd.c | 3 +- drivers/scsi/ufs/ufshcd.h | 6 +++ 4 files changed, 63 insertions(+), 25 deletions(-) Reviewed-by: Alim Akhtar