From patchwork Fri Feb 26 08:32:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avri Altman X-Patchwork-Id: 388000 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=-16.5 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 4F45FC433E0 for ; Fri, 26 Feb 2021 08:37:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0847B64E20 for ; Fri, 26 Feb 2021 08:37:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230100AbhBZIhK (ORCPT ); Fri, 26 Feb 2021 03:37:10 -0500 Received: from esa1.hgst.iphmx.com ([68.232.141.245]:11508 "EHLO esa1.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230188AbhBZIgM (ORCPT ); Fri, 26 Feb 2021 03:36:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1614328571; x=1645864571; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=5o1Joy+YObhraRwBiKgOJuCuzFTW6xDSF5NHVSdNyk0=; b=RFB424/GPzPGGoesrVnyB6Zp7NSJQbLdvCwTJ5jjb7qZjMKnQtzu70Ga RAL/uHfMUxJeyjAZ/VNnQL6WFF6boqu5jbjZ8aCfdcIhjrbp7iFGuSgFZ 4IAWSTDiq2g0RhQC6fl7Y6iSs7b2iEvRqaa1+J/ztIOC7r58o8tJsh2jX 4fGaRBpNW3w3/RXH/vH3tGmPccO9punFjnlJqyBhDpRoxcaDPGlc7eUa3 Lj9GeF4RUCqUBKDlELTzoaxGLdzwSLhPqpGIVlr0Mqoe57ajS8YCxb/TU lP7SLTTkHNAN6ZPvyb96LMdtCL9CE/ADaSRtnb2szAvgurWmnVXgCUhWn A==; IronPort-SDR: jGZvRZVlh8jTkihstFnH/R7WUN+odmMdhyfub6qmSlMf25PUCdS57I8NCy0d2UvjOOBHnvBK+I njN8dRNi9Al9IE1uJPI1Ih0q0AzwEAQG2Qkcj4GZQxCu6Uf6ZyhPuIGn5Vv0lJfTSJV5d6UweE Ls7JyhpzhdtyU/0s4KYWoYAT6ADMUaRn9S5LfR+M05y05F4ycX8J4IvKqA0I8EKX4+sYlgU1mk k1BEc6hFvZJFLdMtFsF1Mjud7BVmpVKRrzjmypUIXGsTD7TyqvsoXCVmRTnxt1hYq+pqyFZBdY 1kU= X-IronPort-AV: E=Sophos;i="5.81,208,1610380800"; d="scan'208";a="271435340" Received: from uls-op-cesaip01.wdc.com (HELO uls-op-cesaep01.wdc.com) ([199.255.45.14]) by ob1.hgst.iphmx.com with ESMTP; 26 Feb 2021 16:35:02 +0800 IronPort-SDR: 2ddLZ/0RoRyDjxoNmwSsVJB/jzq/qkJGk+L+u6Bkgt7pVLZXuoC8mnH0znps0zjPLiPuNTtKOU mpjJqYTbnLjMxPBPlaRUTNlPom+4aXl30eGuBJmUsuhIeWBj2cWmcWSt+5I8kitQ5nNoheszPb /mB3hOkUR/dhqt2A0Li46ZhGKWly1GvsrkigHCuKTxA2kDv48rwqNR9SU7fFnEfNq0go9uEkRy cMSLwNwrlRi2IpJD0iecwx30efP3KYv/wZ560ngTMYpWyHCM6DHT+LF0Fy+92fi6k48pJ9rend 2gSrVc1hIP2rohMcRRa6NDUG Received: from uls-op-cesaip02.wdc.com ([10.248.3.37]) by uls-op-cesaep01.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Feb 2021 00:18:16 -0800 IronPort-SDR: H/OmzIMgJ2nT9kd5lxl+YH0xaxPmxpOI7e82RGj5U9U6AG7AiUuKPkrx/Qj0HjP/VQdmU7bkev sLRPH+KOKGHCJDf9kMicQFMwn/RORu64T4kuO5CEqLOrTt84GG4fnr22t4BRTE4ISDG688ndmb EXB08adlZRu0PkrpwIEPJMANgj2Fbpxw4R0ta+ciJLeem+kdIVfAzg+vxfl9umclzhtkdy/VWD pL5+C/kj2UJUfhmdAVlpkxU8PIlXAdq97oTCKG2d/GxZ3sYFLq9EtuXBL2vQcL/+JPlrh6EN5K ZGk= WDCIronportException: Internal Received: from bxygm33.sdcorp.global.sandisk.com ([10.0.231.247]) by uls-op-cesaip02.wdc.com with ESMTP; 26 Feb 2021 00:34:58 -0800 From: Avri Altman To: "James E . J . Bottomley" , "Martin K . Petersen" , linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, Bart Van Assche , yongmyung lee , Daejun Park , alim.akhtar@samsung.com, asutoshd@codeaurora.org, Zang Leigang , Avi Shchislowski , Bean Huo , cang@codeaurora.org, stanley.chu@mediatek.com, Avri Altman Subject: [PATCH v4 8/9] scsi: ufshpb: Add support for host control mode Date: Fri, 26 Feb 2021 10:32:59 +0200 Message-Id: <20210226083300.30934-9-avri.altman@wdc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210226083300.30934-1-avri.altman@wdc.com> References: <20210226083300.30934-1-avri.altman@wdc.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Support devices that report they are using host control mode. Signed-off-by: Avri Altman --- drivers/scsi/ufs/ufshpb.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/drivers/scsi/ufs/ufshpb.c b/drivers/scsi/ufs/ufshpb.c index 5b76341fd558..86f4720f4f0d 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -2573,12 +2573,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf) u32 max_hpb_sigle_cmd = 0; hpb_dev_info->control_mode = desc_buf[DEVICE_DESC_PARAM_HPB_CONTROL]; - if (hpb_dev_info->control_mode == HPB_HOST_CONTROL) { - dev_err(hba->dev, "%s: host control mode is not supported.\n", - __func__); - hpb_dev_info->hpb_disabled = true; - return; - } version = get_unaligned_be16(desc_buf + DEVICE_DESC_PARAM_HPB_VER); if ((version != HPB_SUPPORT_VERSION) &&