From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by dpdk.org (Postfix) with ESMTP id 8E50037A6 for ; Mon, 19 Jun 2017 07:43:32 +0200 (CEST) Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by orsmga105.jf.intel.com with ESMTP; 18 Jun 2017 22:43:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.39,359,1493708400"; d="scan'208";a="1184169616" Received: from dpdk26.sh.intel.com ([10.239.129.102]) by fmsmga002.fm.intel.com with ESMTP; 18 Jun 2017 22:43:31 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: cristian.dumitrescu@intel.com, jasvinder.singh@intel.com, jingjing.wu@intel.com, Wenzhuo Lu Date: Mon, 19 Jun 2017 13:43:43 +0800 Message-Id: <1497851036-96016-8-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1497851036-96016-1-git-send-email-wenzhuo.lu@intel.com> References: <1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com> <1497851036-96016-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v2 07/20] net/i40e: support getting TM node type 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: , X-List-Received-Date: Mon, 19 Jun 2017 05:43:33 -0000 Add the support of the Traffic Management API, rte_tm_node_type_get. Signed-off-by: Wenzhuo Lu --- drivers/net/i40e/i40e_tm.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/drivers/net/i40e/i40e_tm.c b/drivers/net/i40e/i40e_tm.c index c132461..e8c41ca 100644 --- a/drivers/net/i40e/i40e_tm.c +++ b/drivers/net/i40e/i40e_tm.c @@ -53,6 +53,8 @@ static int i40e_node_add(struct rte_eth_dev *dev, uint32_t node_id, struct rte_tm_error *error); static int i40e_node_delete(struct rte_eth_dev *dev, uint32_t node_id, struct rte_tm_error *error); +static int i40e_node_type_get(struct rte_eth_dev *dev, uint32_t node_id, + int *is_leaf, struct rte_tm_error *error); const struct rte_tm_ops i40e_tm_ops = { .capabilities_get = i40e_tm_capabilities_get, @@ -60,6 +62,7 @@ static int i40e_node_delete(struct rte_eth_dev *dev, uint32_t node_id, .shaper_profile_delete = i40e_shaper_profile_del, .node_add = i40e_node_add, .node_delete = i40e_node_delete, + .node_type_get = i40e_node_type_get, }; int @@ -567,3 +570,35 @@ static int i40e_node_delete(struct rte_eth_dev *dev, uint32_t node_id, return 0; } + +static int +i40e_node_type_get(struct rte_eth_dev *dev, uint32_t node_id, + int *is_leaf, struct rte_tm_error *error) +{ + enum i40e_tm_node_type node_type; + struct i40e_tm_node *tm_node; + + if (!is_leaf || !error) + return -EINVAL; + + if (node_id == RTE_TM_NODE_ID_NULL) { + error->type = RTE_TM_ERROR_TYPE_NODE_ID; + error->message = "invalid node id"; + return -EINVAL; + } + + /* check if the node id exists */ + tm_node = i40e_tm_node_search(dev, node_id, &node_type); + if (!tm_node) { + error->type = RTE_TM_ERROR_TYPE_NODE_ID; + error->message = "no such node"; + return -EINVAL; + } + + if (tm_node->reference_count) + *is_leaf = false; + else + *is_leaf = true; + + return 0; +} -- 1.9.3