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 51EF6A04CC; Mon, 21 Sep 2020 16:04:59 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 33FA61DAA5; Mon, 21 Sep 2020 16:02:49 +0200 (CEST) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id A83061DA88 for ; Mon, 21 Sep 2020 16:02:46 +0200 (CEST) IronPort-SDR: kKUvUNxaKzYTXy7dW8uMH4ZnHOIaA/qC+dJTBO6S/uwYdBVbIJtgAVSz4oGknC82gfyZOpD8FX tHuO9SAnvJaQ== X-IronPort-AV: E=McAfee;i="6000,8403,9750"; a="245216866" X-IronPort-AV: E=Sophos;i="5.77,286,1596524400"; d="scan'208";a="245216866" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Sep 2020 07:02:43 -0700 IronPort-SDR: XgSrD8u5yEmpbrIitv+kJlvr+oJPO8jfVkAJ1IAiAYjNIIfpoWiDdoB0R4cMje6luCRui2E9qQ B63Rg7hxvP/w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.77,286,1596524400"; d="scan'208";a="510083152" Received: from silpixa00399953.ir.intel.com (HELO silpixa00399953.ger.corp.intel.com) ([10.237.222.53]) by fmsmga006.fm.intel.com with ESMTP; 21 Sep 2020 07:02:41 -0700 From: Ciara Power To: dev@dpdk.org Cc: Ciara Power , Xiao Wang , John McNamara , Marko Kovacevic , Matan Azrad , Viacheslav Ovsiienko Date: Mon, 21 Sep 2020 14:59:21 +0100 Message-Id: <20200921135931.13355-11-ciara.power@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200921135931.13355-1-ciara.power@intel.com> References: <20200807123009.21266-1-ciara.power@intel.com> <20200921135931.13355-1-ciara.power@intel.com> Subject: [dpdk-dev] [PATCH v5 10/20] doc: remove references to make from vdpadevs guides 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" Make is no longer supported for compiling DPDK, references are now removed in the documentation. Signed-off-by: Ciara Power --- doc/guides/vdpadevs/ifc.rst | 13 ------------ doc/guides/vdpadevs/mlx5.rst | 40 +++--------------------------------- 2 files changed, 3 insertions(+), 50 deletions(-) diff --git a/doc/guides/vdpadevs/ifc.rst b/doc/guides/vdpadevs/ifc.rst index 12a2a342e6..f968489a75 100644 --- a/doc/guides/vdpadevs/ifc.rst +++ b/doc/guides/vdpadevs/ifc.rst @@ -11,19 +11,6 @@ directly by DMA. Besides, it supports dirty page logging and device state report/restore, this driver enables its vDPA functionality. -Pre-Installation Configuration ------------------------------- - -Config File Options -~~~~~~~~~~~~~~~~~~~ - -The following option can be modified in the ``config`` file. - -- ``CONFIG_RTE_LIBRTE_IFC_PMD`` (default ``y`` for linux) - - Toggle compilation of the ``librte_pmd_ifc`` driver. - - IFCVF vDPA Implementation ------------------------- diff --git a/doc/guides/vdpadevs/mlx5.rst b/doc/guides/vdpadevs/mlx5.rst index 2c7a550afc..2717459b6f 100644 --- a/doc/guides/vdpadevs/mlx5.rst +++ b/doc/guides/vdpadevs/mlx5.rst @@ -14,9 +14,7 @@ SR-IOV context. .. note:: - Due to external dependencies, this driver is disabled in default - configuration of the "make" build. It can be enabled with - ``CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD=y`` or by using "meson" build system which + This driver is enabled automatically when using "meson" build system which will detect dependencies. @@ -65,42 +63,10 @@ Prerequisites Compilation options ~~~~~~~~~~~~~~~~~~~ -These options can be modified in the ``.config`` file. - -- ``CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD`` (default **n**) - - Toggle compilation of librte_pmd_mlx5 itself. - -- ``CONFIG_RTE_IBVERBS_LINK_DLOPEN`` (default **n**) - - Build PMD with additional code to make it loadable without hard - dependencies on **libibverbs** nor **libmlx5**, which may not be installed - on the target system. - - In this mode, their presence is still required for it to run properly, - however their absence won't prevent a DPDK application from starting (with - ``CONFIG_RTE_BUILD_SHARED_LIB`` disabled) and they won't show up as - missing with ``ldd(1)``. - - It works by moving these dependencies to a purpose-built rdma-core "glue" - plug-in which must either be installed in a directory whose name is based - on ``CONFIG_RTE_EAL_PMD_PATH`` suffixed with ``-glue`` if set, or in a - standard location for the dynamic linker (e.g. ``/lib``) if left to the - default empty string (``""``). - - This option has no performance impact. - -- ``CONFIG_RTE_IBVERBS_LINK_STATIC`` (default **n**) - - Embed static flavor of the dependencies **libibverbs** and **libmlx5** - in the PMD shared library or the executable static binary. - .. note:: - For BlueField, target should be set to ``arm64-bluefield-linux-gcc``. This - will enable ``CONFIG_RTE_LIBRTE_MLX5_VDPA_PMD`` and set - ``RTE_CACHE_LINE_SIZE`` to 64. Default armv8a configuration of make build and - meson build set it to 128 then brings performance degradation. + Default armv8a configuration of meson build sets ``RTE_CACHE_LINE_SIZE`` + to 128 then brings performance degradation. Run-time configuration ~~~~~~~~~~~~~~~~~~~~~~ -- 2.17.1