From patchwork Wed Jun 16 11:27:59 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Avri Altman X-Patchwork-Id: 462617 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=-16.6 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 EC5BBC48BE5 for ; Wed, 16 Jun 2021 11:29:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D10586128B for ; Wed, 16 Jun 2021 11:29:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232559AbhFPLb6 (ORCPT ); Wed, 16 Jun 2021 07:31:58 -0400 Received: from esa4.hgst.iphmx.com ([216.71.154.42]:25378 "EHLO esa4.hgst.iphmx.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232604AbhFPLbx (ORCPT ); Wed, 16 Jun 2021 07:31:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=wdc.com; i=@wdc.com; q=dns/txt; s=dkim.wdc.com; t=1623842988; x=1655378988; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=rqBDSxgR5oeIA+/zf1rkyGQe7vLReilKmsbBFYMY4Wk=; b=qXVY6tXTHPzAgsSKaBoCFmzHh3HC/QkjbHWzxf1u/yqdKKR2Du4KjCAf 56ReK1EZ/PA12hclSZST0T5c/C24/tHpezHeFj4p+EOYF7FV1qTL7GrTt BVbJvbItkryfAbn/fSe56FT82W5YJM97gIXuIs0XfWvUnMRSOVJYHf/22 T9bQcRp7WfqvXnfa/TJnmmUpw9WDZd7Ql1ZyMunMilZXeOfSbQmvghCAI odmOMVzXjkY800DF2q3lJ+W6FShXeZzYRIWCBlIrM+926ba+1at7CoN3b iJHi7nDRcPR+q0qyGEIZu5U20EhnB6CmHZNHY/UqCj5OgLIE8P4wFFef/ Q==; IronPort-SDR: 8dYoY5fBIIZsiavjyIP72UkElbBSLZkMtxotMBg8ZaHk5WkmBJH1veLEMMdvT7Yaa4JjYVUcdZ oJM/geEH8guPfD0fJrKZoQTo6WyBJ1GIvxcvu72nC/73R/aCLTshFNHS4jtVTnqIMXGS+iJJHH WHh4ZSbuYJzqe99vYvEcukcZqmvMWEz831xzhnXMcc2oIjWXoKCyFlcUvDpKGjTYsUQ2IkYtJN bYNY+ezW8tILEoz0NGfzQpMY3J6sHpwl6lOF+fpOLI3TMmxJgDYPMp3VDmevHGahE9/gx8+T2j zjU= X-IronPort-AV: E=Sophos;i="5.83,277,1616428800"; d="scan'208";a="171352811" Received: from uls-op-cesaip02.wdc.com (HELO uls-op-cesaep02.wdc.com) ([199.255.45.15]) by ob1.hgst.iphmx.com with ESMTP; 16 Jun 2021 19:29:47 +0800 IronPort-SDR: 8/MRDCkHWb9JMjTOM5oGAJFrzCGFcfd67IxM99NSDulLMYxpoGpCVW76zKCiaA2bXRi/r7rpbg Qe+ISjJwvWYvzxAktZsdbg6iLu2G/C1LUsALveiQ0XFZ9gOoxTUOA9iUPqDhFZdJmzDSqKqJRK G5A2/ObP6zwi60ROb01cDGSJyxEWZCQ/u5mQbgzPkBBhvsLKPlt6Yp8o+vwD2wQR3hmCGcchNe nCqBLtI9ZNjRkZN2l90VYnZjctoGY81YcdVK/YRTYo5A0ax1DVSjWzA09eMZs0lPHE28jdj0nJ j7srntrX4oEOWcBIcT7FojKl Received: from uls-op-cesaip01.wdc.com ([10.248.3.36]) by uls-op-cesaep02.wdc.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2021 04:07:15 -0700 IronPort-SDR: js1LC9qOrI7vsXmWnbFXFggYxYv/W7Cm0tuYK4LB5WmNFgBuXdYHq6gPEqXRVFBPc2JAmOJgYo daX+wmsBLIWlLggRnV9ieu+m3bchUtgJ248Id4IJYYe84oIzHrnbOMf9QMfkB86UqqCbNKITvV ohn6sxOA8DcUv2uwYBxBOcpEd5RcH4Bbj72IX67aif9GmJ1/HycQNo50nS0c3yFeq9u7Easw1x N8fr7/HNty2bH/9US9ybRLyU+w9USQA2J+N0N5rPLsvcM8+qS11Liw8KwOzus2oyj49I7NopIK TSY= WDCIronportException: Internal Received: from bxygm33.sdcorp.global.sandisk.com ([10.0.231.247]) by uls-op-cesaip01.wdc.com with ESMTP; 16 Jun 2021 04:29:44 -0700 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 v11 11/12] scsi: ufshpb: Add support for host control mode Date: Wed, 16 Jun 2021 14:27:59 +0300 Message-Id: <20210616112800.52963-12-avri.altman@wdc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210616112800.52963-1-avri.altman@wdc.com> References: <20210616112800.52963-1-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 Reviewed-by: Daejun Park --- 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 126de2987919..ab66919f4065 100644 --- a/drivers/scsi/ufs/ufshpb.c +++ b/drivers/scsi/ufs/ufshpb.c @@ -2582,12 +2582,6 @@ void ufshpb_get_dev_info(struct ufs_hba *hba, u8 *desc_buf) u32 max_hpb_single_cmd = HPB_MULTI_CHUNK_LOW; 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) &&