From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wenzhuo Lu Subject: [PATCH 17/20] net/ixgbe: support getting TM node type Date: Sat, 27 May 2017 16:17:52 +0800 Message-ID: <1495873075-49542-18-git-send-email-wenzhuo.lu@intel.com> References: <1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com> Cc: jingjing.wu@intel.com, cristian.dumitrescu@intel.com, jasvinder.singh@intel.com, Wenzhuo Lu To: dev@dpdk.org Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by dpdk.org (Postfix) with ESMTP id 274BE532E for ; Sat, 27 May 2017 10:17:48 +0200 (CEST) In-Reply-To: <1495873075-49542-1-git-send-email-wenzhuo.lu@intel.com> 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 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 39ec272..68b26cc 100644 --- a/drivers/net/ixgbe/ixgbe_tm.c +++ b/drivers/net/ixgbe/ixgbe_tm.c @@ -51,6 +51,8 @@ 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, @@ -58,6 +60,7 @@ 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 @@ -603,3 +606,35 @@ 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; + 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 (tm_node->reference_count) + *is_leaf = false; + else + *is_leaf = true; + + return 0; +} -- 1.9.3