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 4DDFDA04B8; Tue, 5 May 2020 12:49:58 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 10C861D527; Tue, 5 May 2020 12:49:58 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by dpdk.org (Postfix) with ESMTP id 199801D177 for ; Tue, 5 May 2020 12:49:56 +0200 (CEST) IronPort-SDR: 5pdeBFPbYiok1sMye4XHMtwHQKB9an4zJiz/TWTNu3OiZnrpr9bFwVgGvZZAOuKzETUxxDh9pN rvKfVXLC+0ig== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 May 2020 03:49:55 -0700 IronPort-SDR: O9BDsxalvNG/M4DiTCRYkQBXPa5jRgnJ392G1j8SomicStSsNdhoWCKNjoynZk1xSH87jR1zxW fxwfHiFZR3vA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,354,1583222400"; d="scan'208";a="259649936" Received: from npg-dpdk-haiyue-2.sh.intel.com ([10.67.119.70]) by orsmga003.jf.intel.com with ESMTP; 05 May 2020 03:49:53 -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 18:34:38 +0800 Message-Id: <20200505103440.38455-1-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 v12 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" v12: support to vfio devices with VF token and no token. 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 | 19 ++++++++++ lib/librte_eal/rte_eal_version.map | 1 + 12 files changed, 118 insertions(+), 1 deletion(-) -- 2.26.2