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 975F9A04B0; Fri, 7 Aug 2020 14:42:42 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 7971C1C1C9; Fri, 7 Aug 2020 14:38:09 +0200 (CEST) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by dpdk.org (Postfix) with ESMTP id DD9861C1B4 for ; Fri, 7 Aug 2020 14:38:06 +0200 (CEST) IronPort-SDR: dErL84r69A1DjXi6yqisj5j5nyrbIgrJsKI+J0QTPYisESkhOLwFEo3NcirHgwOC2bWXtusbON /10Yw6fu0KVw== X-IronPort-AV: E=McAfee;i="6000,8403,9705"; a="152298305" X-IronPort-AV: E=Sophos;i="5.75,445,1589266800"; d="scan'208";a="152298305" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2020 05:38:06 -0700 IronPort-SDR: BtWFUhZ7Hxe6ghm0BNDqZWIdLpjeCtZ62AYxXoLrJqsT5RJl6kT0k0x5y0auUld6rFlgI5MlrU 4XXOX9wDEg5g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.75,445,1589266800"; d="scan'208";a="367914613" Received: from silpixa00399953.ir.intel.com (HELO silpixa00399953.ger.corp.intel.com) ([10.237.222.53]) by orsmga001.jf.intel.com with ESMTP; 07 Aug 2020 05:38:05 -0700 From: Ciara Power To: dev@dpdk.org Cc: bruce.richardson@intel.com, thomas@monjalon.net, Ciara Power Date: Fri, 7 Aug 2020 13:30:09 +0100 Message-Id: <20200807123009.21266-20-ciara.power@intel.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200807123009.21266-1-ciara.power@intel.com> References: <20200807123009.21266-1-ciara.power@intel.com> Subject: [dpdk-dev] [PATCH 20.11 19/19] doc: remove references to make in 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/mlx5.rst | 40 +++--------------------------------- 1 file changed, 3 insertions(+), 37 deletions(-) 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