From patchwork Thu Apr 15 09:53:33 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zhu, Lingshan" X-Patchwork-Id: 12204903 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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 3DE78C433ED for ; Thu, 15 Apr 2021 09:59:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 184CC611AC for ; Thu, 15 Apr 2021 09:59:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232170AbhDOJ7V (ORCPT ); Thu, 15 Apr 2021 05:59:21 -0400 Received: from mga12.intel.com ([192.55.52.136]:65315 "EHLO mga12.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229457AbhDOJ7T (ORCPT ); Thu, 15 Apr 2021 05:59:19 -0400 IronPort-SDR: Z+a5BHdyuOw9kXoLgxLf5dDheqs6L/XWCieqFwtV6lLHQroNN2ESPXNS3fp+heWrWhVLwsoJ7C tRHSwWBaBSmA== X-IronPort-AV: E=McAfee;i="6200,9189,9954"; a="174321429" X-IronPort-AV: E=Sophos;i="5.82,223,1613462400"; d="scan'208";a="174321429" Received: from orsmga008.jf.intel.com ([10.7.209.65]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Apr 2021 02:58:56 -0700 IronPort-SDR: jFIvrl2mBHKk1u1E8zi7r3oVcQPKM0n00OAcUsbqGMuzeam9tumtafOOFqHz3+NpMQpkWDUfMz 2cCMEZeWhSew== X-IronPort-AV: E=Sophos;i="5.82,223,1613462400"; d="scan'208";a="425123440" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.240.193.73]) by orsmga008-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 15 Apr 2021 02:58:52 -0700 From: Zhu Lingshan To: jasowang@redhat.com, mst@redhat.com, lulu@redhat.com, sgarzare@redhat.com Cc: virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Zhu Lingshan Subject: [PATCH V2 0/3] vDPA/ifcvf: enables Intel C5000X-PL virtio-blk Date: Thu, 15 Apr 2021 17:53:33 +0800 Message-Id: <20210415095336.4792-1-lingshan.zhu@intel.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org This series enabled Intel FGPA SmartNIC C5000X-PL virtio-blk for vDPA. This series requires: Stefano's vdpa block patchset: https://lkml.org/lkml/2021/3/15/2113 my patchset to enable Intel FGPA SmartNIC C5000X-PL virtio-net for vDPA: https://lkml.org/lkml/2021/3/17/432 changes from V1: (1)add comments to explain this driver drives virtio modern devices and transitional devices in modern mode.(Jason) (2)remove IFCVF_BLK_SUPPORTED_FEATURES, use hardware feature bits directly(Jason) (3)add error handling and message in get_config_size(Stefano) Thanks! Zhu Lingshan (3): vDPA/ifcvf: deduce VIRTIO device ID when probe vDPA/ifcvf: enable Intel C5000X-PL virtio-block for vDPA vDPA/ifcvf: get_config_size should return dev specific config size drivers/vdpa/ifcvf/ifcvf_base.h | 9 ++++- drivers/vdpa/ifcvf/ifcvf_main.c | 58 +++++++++++++++++++++++++-------- 2 files changed, 52 insertions(+), 15 deletions(-)