From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 76042A04AE; Tue, 5 May 2020 10:02:04 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 54A3C1D55E; Tue, 5 May 2020 10:02:04 +0200 (CEST) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 11AEE1D55E for ; Tue, 5 May 2020 10:02:01 +0200 (CEST) IronPort-SDR: 3YJwkg8C321/UFphMNH2AdCDVlFQLCiEoGcQI3AU9mRp3w2VgxmGUxXLRLfeQkakUD3BnM874D pJXLa64bT/6Q== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2020 01:02:00 -0700 IronPort-SDR: qWB4p1NxM+lyCH45/DEi+Vt3GE4e6D0uMgiLi7TPQ34fEU7sKnMQJh/5hYg7jsOU0uECzo3eXF OW38rTBJu+Xg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,354,1583222400"; d="scan'208";a="460951143" Received: from npg-dpdk-haiyue-2.sh.intel.com ([10.67.119.70]) by fmsmga005.fm.intel.com with ESMTP; 05 May 2020 01:01:59 -0700 From: Haiyue Wang To: dev@dpdk.org, anatoly.burakov@intel.com, thomas@monjalon.net, jerinj@marvell.com, david.marchand@redhat.com Cc: Haiyue Wang Date: Tue, 5 May 2020 15:46:44 +0800 Message-Id: <20200505074646.31985-1-haiyue.wang@intel.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200305043311.17065-1-vattunuru@marvell.com> References: <20200305043311.17065-1-vattunuru@marvell.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [dpdk-dev] [PATCH v11 0/2] support for VFIO-PCI VF token interface X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" v11: Use the eal parameter to pass the VF token, then not every PCI device needs to be specified with this token. Also no ABI issue now. v10: Use the __rte_internal to mark the internal API changing. v9: Rewrite the document. v8: Update the document. v7: Add the Fixes tag in uuid, the release note and help document. v6: Drop the Fixes tag in uuid, since the file has been moved to another place, not suitable to apply on stable. And this is not a bug, just some kind of enhancement. v5: 1. Add the VF token parse error handling. 2. Split into two patches for different logic module. 3. Add more comments into the code for explaining the design. 4. Drop the ABI change workaround, this patch set focuses on code review. v4: 1. Ignore rte_vfio_setup_device ABI check since it is for Linux driver use. v3: Fix the Travis build failed: (1). rte_uuid.h:97:55: error: unknown type name ‘size_t’ (2). rte_uuid.h:58:2: error: implicit declaration of function ‘memcpy’ v2: Fix the FreeBSD build error. v1: Update the commit message. RFC v2: Based on Vamsi's RFC v1, and Alex's patch for Qemu [https://lore.kernel.org/lkml/20200204161737.34696b91@w520.home/]: Use the devarg to pass-down the VF token. RFC v1: https://patchwork.dpdk.org/patch/66281/ by Vamsi. Haiyue Wang (2): eal: add uuid dependent header files explicitly eal: support for VFIO-PCI VF token doc/guides/linux_gsg/linux_drivers.rst | 35 ++++++++++++++++++- doc/guides/linux_gsg/linux_eal_parameters.rst | 4 +++ doc/guides/rel_notes/release_20_05.rst | 6 ++++ lib/librte_eal/common/eal_common_options.c | 2 ++ lib/librte_eal/common/eal_internal_cfg.h | 2 ++ lib/librte_eal/common/eal_options.h | 2 ++ lib/librte_eal/freebsd/eal.c | 5 +++ lib/librte_eal/include/rte_eal.h | 12 +++++++ lib/librte_eal/include/rte_uuid.h | 2 ++ lib/librte_eal/linux/eal.c | 29 +++++++++++++++ lib/librte_eal/linux/eal_vfio.c | 16 ++++++++- lib/librte_eal/rte_eal_version.map | 1 + 12 files changed, 114 insertions(+), 2 deletions(-) -- 2.26.2