[dpdk-dev] [PATCH V4 2/5] ethdev: add new eth_dev_ops function for mtr ops get

[Cristian Dumitrescu <cristian.dumitrescu@intel.com>]

Following similar approach as rte_flow and rte_tm for modularity reasons,
the ops for the new rte_mtr API are retrieved through a new eth_dev_ops
function.

Signed-off-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com>
---
Changes in v4:
- None

Changes in v3:
- None

Changes in v2:
-None

Changes in v1 (from RFC [1]):
- Removed ethdev API function to get the MTR ops, as it is not needed
  (input from Thomas)

[1] RFC: http://www.dpdk.org/ml/archives/dev/2017-May/066888.html

 lib/librte_ether/rte_ethdev.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/librte_ether/rte_ethdev.h b/lib/librte_ether/rte_ethdev.h
index aaf02b3..b773589 100644
--- a/lib/librte_ether/rte_ethdev.h
+++ b/lib/librte_ether/rte_ethdev.h
@@ -1499,6 +1499,9 @@ typedef int (*eth_filter_ctrl_t)(struct rte_eth_dev *dev,
 typedef int (*eth_tm_ops_get_t)(struct rte_eth_dev *dev, void *ops);
 /**< @internal Get Traffic Management (TM) operations on an Ethernet device */
 
+typedef int (*eth_mtr_ops_get_t)(struct rte_eth_dev *dev, void *ops);
+/**< @internal Get Trafffic Metering and Policing (MTR) operations */
+
 typedef int (*eth_get_dcb_info)(struct rte_eth_dev *dev,
 				 struct rte_eth_dcb_info *dcb_info);
 /**< @internal Get dcb information on an Ethernet device */
@@ -1627,6 +1630,10 @@ struct eth_dev_ops {
 
 	eth_tm_ops_get_t tm_ops_get;
 	/**< Get Traffic Management (TM) operations. */
+
+	eth_mtr_ops_get_t mtr_ops_get;
+	/**< Get Traffic Metering and Policing (MTR) operations. */
+
 	eth_pool_ops_supported_t pool_ops_supported;
 	/**< Test if a port supports specific mempool ops */
 };
-- 
2.7.4