From mboxrd@z Thu Jan 1 00:00:00 1970 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=-8.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,NICE_REPLY_A,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 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 3B9C8C433DF for ; Wed, 5 Aug 2020 08:10:57 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 05CB82177B for ; Wed, 5 Aug 2020 08:10:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="i7UuepLw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728244AbgHEIKn (ORCPT ); Wed, 5 Aug 2020 04:10:43 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:35278 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728068AbgHEIKE (ORCPT ); Wed, 5 Aug 2020 04:10:04 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1596614996; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=35YQLrzEFpSuMDBiIDVfflKea5B3kUFbcPPBSXZZfAA=; b=i7UuepLwC0Sxn/AoSTzLpe4no2O+DY/qFssOvffVXq82QTVNsOV0u53t+3zn2aBRizJicO yZeI1Zu+DsmDh64jAaJoDjJtmwqCqukp59P1KpdFctNcSLjiupeLBEVxq0jOQeqCLsVVyo ESFdeouZNTrlknSIt9q26O1aJi3QnRU= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-432-jIFZ95raOXGXS3EdU61sUA-1; Wed, 05 Aug 2020 04:09:52 -0400 X-MC-Unique: jIFZ95raOXGXS3EdU61sUA-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 249CC100A8FD; Wed, 5 Aug 2020 08:09:51 +0000 (UTC) Received: from [10.72.12.225] (ovpn-12-225.pek2.redhat.com [10.72.12.225]) by smtp.corp.redhat.com (Postfix) with ESMTP id 5F44088D57; Wed, 5 Aug 2020 08:09:45 +0000 (UTC) Subject: Re: [PATCH V4 linux-next 12/12] vdpa/mlx5: Add VDPA driver for supported mlx5 devices To: Eli Cohen , mst@redhat.com, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Cc: shahafs@mellanox.com, saeedm@mellanox.com, parav@mellanox.com References: <20200804162048.22587-1-eli@mellanox.com> <20200804162048.22587-13-eli@mellanox.com> From: Jason Wang Message-ID: <2e243137-5ada-1161-ed27-62804f24752b@redhat.com> Date: Wed, 5 Aug 2020 16:09:43 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20200804162048.22587-13-eli@mellanox.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/8/5 上午12:20, Eli Cohen wrote: > Add a front end VDPA driver that registers in the VDPA bus and provides > networking to a guest. The VDPA driver creates the necessary resources > on the VF it is driving such that data path will be offloaded. > > Notifications are being communicated through the driver. > > Currently, only VFs are supported. In subsequent patches we will have > devlink support to control which VF is used for VDPA and which function > is used for regular networking. > > Reviewed-by: Parav Pandit > Signed-off-by: Eli Cohen > --- Acked-by: Jason Wang