From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id ADE8D58EC for ; Thu, 29 Jun 2017 06:23:43 +0200 (CEST) Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga105.fm.intel.com with ESMTP; 28 Jun 2017 21:23:43 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.40,278,1496127600"; d="scan'208";a="1145901571" Received: from dpdk26.sh.intel.com ([10.67.110.152]) by orsmga001.jf.intel.com with ESMTP; 28 Jun 2017 21:23:42 -0700 From: Wenzhuo Lu To: dev@dpdk.org Cc: cristian.dumitrescu@intel.com, jasvinder.singh@intel.com, Wenzhuo Lu Date: Thu, 29 Jun 2017 12:23:54 +0800 Message-Id: <1498710237-80285-18-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1498710237-80285-1-git-send-email-wenzhuo.lu@intel.com> References: <1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com> <1498710237-80285-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v3 17/20] net/ixgbe: 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: Thu, 29 Jun 2017 04:23:44 -0000 Add the support of the Traffic Management API, rte_tm_node_type_get. Signed-off-by: Wenzhuo Lu --- drivers/net/ixgbe/ixgbe_tm.c | 35 +++++++++++++++++++++++++++++++++++ 1 file changed, 35 insertions(+) diff --git a/drivers/net/ixgbe/ixgbe_tm.c b/drivers/net/ixgbe/ixgbe_tm.c index ee0f639..df5672c 100644 --- a/drivers/net/ixgbe/ixgbe_tm.c +++ b/drivers/net/ixgbe/ixgbe_tm.c @@ -52,6 +52,8 @@ static int ixgbe_node_add(struct rte_eth_dev *dev, uint32_t node_id, struct rte_tm_error *error); static int ixgbe_node_delete(struct rte_eth_dev *dev, uint32_t node_id, struct rte_tm_error *error); +static int ixgbe_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 ixgbe_tm_ops = { .capabilities_get = ixgbe_tm_capabilities_get, @@ -59,6 +61,7 @@ static int ixgbe_node_delete(struct rte_eth_dev *dev, uint32_t node_id, .shaper_profile_delete = ixgbe_shaper_profile_del, .node_add = ixgbe_node_add, .node_delete = ixgbe_node_delete, + .node_type_get = ixgbe_node_type_get, }; int @@ -800,3 +803,35 @@ static int ixgbe_node_delete(struct rte_eth_dev *dev, uint32_t node_id, return 0; } + +static int +ixgbe_node_type_get(struct rte_eth_dev *dev, uint32_t node_id, + int *is_leaf, struct rte_tm_error *error) +{ + enum ixgbe_tm_node_type node_type = IXGBE_TM_NODE_TYPE_MAX; + struct ixgbe_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 = ixgbe_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 (node_type == IXGBE_TM_NODE_TYPE_QUEUE) + *is_leaf = true; + else + *is_leaf = false; + + return 0; +} -- 1.9.3