From patchwork Tue Oct 24 00:57:24 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 30745 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id C89FD1B70C; Tue, 24 Oct 2017 02:56:06 +0200 (CEST) Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by dpdk.org (Postfix) with ESMTP id F08AD1B70B for ; Tue, 24 Oct 2017 02:56:04 +0200 (CEST) Received: from orsmga005.jf.intel.com ([10.7.209.41]) by orsmga104.jf.intel.com with ESMTP; 23 Oct 2017 17:56:03 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.43,424,1503385200"; d="scan'208";a="164060523" Received: from dpdk26.sh.intel.com ([10.67.110.152]) by orsmga005.jf.intel.com with ESMTP; 23 Oct 2017 17:56:02 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: john.mcnamara@intel.com, Wenzhuo Lu Date: Tue, 24 Oct 2017 08:57:24 +0800 Message-Id: <1508806644-66586-1-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1508737092-37275-1-git-send-email-wenzhuo.lu@intel.com> References: <1508737092-37275-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v2] doc: how to set VF MAC address on ixgbe 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" Add the description of how to add a MAC address for a VF from PF on ixgbe. Signed-off-by: Wenzhuo Lu --- v2: - reworded. doc/guides/nics/ixgbe.rst | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/doc/guides/nics/ixgbe.rst b/doc/guides/nics/ixgbe.rst index 696ff69..c687c63 100644 --- a/doc/guides/nics/ixgbe.rst +++ b/doc/guides/nics/ixgbe.rst @@ -227,6 +227,17 @@ So when the user sets different MTUs on PF and VF ports in one physical port, the real MTU for all these PF and VF ports is the largest value set. This behavior is based on the kernel driver behavior. +VF MAC address setting +~~~~~~~~~~~~~~~~~~~~~~ + +On ixgbe, the concept of "pool" can be used for different things depending on +the mode. In VMDq mode, "pool" means a VMDq pool. In IOV mode, "pool" means a +VF. + +There is no RTE API to add a VF's MAC address from the PF. On ixgbe, the +``rte_eth_dev_mac_addr_add()`` function can be used to add a VF's MAC address, +as a workaround. + Supported Chipsets and NICs ---------------------------