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net/ixgbe: support getting TM node type

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Add the support of the Traffic Management API,
rte_tm_node_type_get.

Signed-off-by: Wenzhuo Lu <wenzhuo.lu@intel.com>
This commit is contained in:
Wenzhuo Lu 2017-06-29 12:23:54 +08:00 committed by Cristian Dumitrescu
parent e52551842a
commit 850dba2c5f
1 changed files with 35 additions and 0 deletions
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35
drivers/net/ixgbe/ixgbe_tm.c
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@ -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 @@ const struct rte_tm_ops ixgbe_tm_ops = {
.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
@ -804,3 +807,35 @@ 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;
}