Received: by 2002:a5b:505:0:0:0:0:0 with SMTP id o5csp7064183ybp; Wed, 16 Oct 2019 03:17:17 -0700 (PDT) X-Google-Smtp-Source: APXvYqxR4F1UR8TTMxtS+sslY+NbSQvKDgiH+jAdj+N7y4l4pHm8fpdxzUFFkin+Hvryb/AxKT2l X-Received: by 2002:a17:907:2118:: with SMTP id qn24mr38518665ejb.141.1571221037738; Wed, 16 Oct 2019 03:17:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1571221037; cv=none; d=google.com; s=arc-20160816; b=OcrDGON2K/bWod3oz1COgrmO/s3Jj6y/1AnsVIp8QAnYBnCtwT5K4/s7ooNmn2I4g6 I6tb131MilEFyFcOzOPE4L+urAEFBwKIoOv8Sh7+GCiHiJsuFKmKjTyqJpLMtDnMRbzV bcuR9fYwsctf/750WyQWhVjHvINXnpEufSM+QwMe69rfrDzu1OwtJaFekgErFnM14u43 JUspybDXmL0ZjW2DxExWfuIyKDk5xLbnzpx35IyvKqaXapRYys9yi2C2boTlFFJg6rRb QWcL1qL94B7mRgpqpYAMDXBlkwD8XO304UCSBaOx+xU0evQZMcX3Da7zNP55vYgyQncp F3vQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:message-id:date:subject:cc:to:from; bh=yDNbIjJkwQ/idZcE04shutjWQ/Mc5MzLiuifHmljpwU=; b=PWRbl4818T9rDGZb796HKuEVfY10FKub6FuUGWpUdDzIDzudqWp9SsAmR1fRJLY59p isbJEPquRHNqCGjiZUzw2vDFmUJM/lavOG0O92KuCcKj6BnNqWRRQUHLqlK2PAIUQTnZ 4FcUhBdGDMtJwyR7f/Rh/tkHJ6Bkjxvxsz58fVYCKIn93msizsQROLmGieKhkhTpReQQ Hqb2lIG1EhqkMWeelLKjIyJHNFnZFps4vqyg2e/R3zvmXYPZNX0U6n4qrC0S83lg3swe ZuqgvkwPx/MKo+bN4WbrXbg9fPpaNTCFXPeX8EXZblLAWMG5rbyjKAhTMn0Wau4Tz4PH N+VA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id r5si14115789edo.14.2019.10.16.03.16.16; Wed, 16 Oct 2019 03:17:17 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389050AbfJPBbI (ORCPT + 99 others); Tue, 15 Oct 2019 21:31:08 -0400 Received: from mga17.intel.com ([192.55.52.151]:60917 "EHLO mga17.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726786AbfJPBbI (ORCPT ); Tue, 15 Oct 2019 21:31:08 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Oct 2019 18:31:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.67,302,1566889200"; d="scan'208";a="279378776" Received: from lingshan-mobl5.ccr.corp.intel.com (HELO localhost.localdomain) ([10.249.68.79]) by orsmga001.jf.intel.com with ESMTP; 15 Oct 2019 18:30:53 -0700 From: Zhu Lingshan To: mst@redhat.com, jasowang@redhat.com, alex.williamson@redhat.com Cc: linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, netdev@vger.kernel.org, dan.daly@intel.com, cunming.liang@intel.com, tiwei.bie@intel.com, jason.zeng@intel.com, zhiyuan.lv@intel.com, Zhu Lingshan Subject: [RFC 0/2] Intel IFC VF driver for vdpa Date: Wed, 16 Oct 2019 09:30:48 +0800 Message-Id: <20191016013050.3918-1-lingshan.zhu@intel.com> X-Mailer: git-send-email 2.16.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi all: This series intends to introduce Intel IFC VF NIC driver for Vhost Data Plane Acceleration. Here comes two main parts, one is ifcvf_base layer, which handles hardware operations. The other is ifcvf_main layer handles VF initialization, configuration and removal, which depends on and complys to vhost_mdev https://lkml.org/lkml/2019/9/26/15 This is a first RFC try, please help review. Thanks! BR Zhu Lingshan Zhu Lingshan (2): vhost: IFC VF hardware operation layer vhost: IFC VF vdpa layer drivers/vhost/ifcvf/ifcvf_base.c | 390 ++++++++++++++++++++++++++++ drivers/vhost/ifcvf/ifcvf_base.h | 137 ++++++++++ drivers/vhost/ifcvf/ifcvf_main.c | 541 +++++++++++++++++++++++++++++++++++++++ 3 files changed, 1068 insertions(+) create mode 100644 drivers/vhost/ifcvf/ifcvf_base.c create mode 100644 drivers/vhost/ifcvf/ifcvf_base.h create mode 100644 drivers/vhost/ifcvf/ifcvf_main.c -- 2.16.4