[PATCH v4 5/6] net/bonding: support checking valid bonding port ID

[Chaoyong He]

From: Long Wu <long.wu at corigine.com>

Add API to support checking if the port id is a bonding
port id.

Signed-off-by: Long Wu <long.wu at corigine.com>
Reviewed-by: James Hershaw <james.hershaw at corigine.com>
Reviewed-by: Chaoyong He <chaoyong.he at corigine.com>
---
 drivers/net/bonding/rte_eth_bond.h     | 13 +++++++++++++
 drivers/net/bonding/rte_eth_bond_api.c |  7 +++++++
 drivers/net/bonding/version.map        |  1 +
 3 files changed, 21 insertions(+)

diff --git a/drivers/net/bonding/rte_eth_bond.h b/drivers/net/bonding/rte_eth_bond.h
index 936ab8c3a0..02ddb496bb 100644
--- a/drivers/net/bonding/rte_eth_bond.h
+++ b/drivers/net/bonding/rte_eth_bond.h
@@ -427,6 +427,19 @@ __rte_experimental
 int
 rte_eth_bond_hw_create_get(uint16_t bonding_port_id, uint16_t member_port_id);
 
+/**
+ * Check whether bonding port id is valid.
+ *
+ * @param port_id
+ *   Port ID of bonding device.
+ *
+ * @return
+ *   true means the port is a bonding device, false means not.
+ */
+__rte_experimental
+bool
+rte_eth_bond_is_valid_port(uint16_t port_id);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/drivers/net/bonding/rte_eth_bond_api.c b/drivers/net/bonding/rte_eth_bond_api.c
index 656ddd35a7..07efc7a7e5 100644
--- a/drivers/net/bonding/rte_eth_bond_api.c
+++ b/drivers/net/bonding/rte_eth_bond_api.c
@@ -1212,3 +1212,10 @@ rte_eth_bond_hw_create_get(uint16_t bonding_port_id, uint16_t member_port_id)
 
 	return member_dev->dev_ops->bond_hw_create_get(member_dev, bonding_dev);
 }
+
+
+bool
+rte_eth_bond_is_valid_port(uint16_t port_id)
+{
+	return (valid_bonding_port_id(port_id) == 0);
+}
diff --git a/drivers/net/bonding/version.map b/drivers/net/bonding/version.map
index 3cfff51269..97ef24dcdb 100644
--- a/drivers/net/bonding/version.map
+++ b/drivers/net/bonding/version.map
@@ -33,6 +33,7 @@ EXPERIMENTAL {
 	rte_eth_bond_8023ad_member_info;
 	rte_eth_bond_active_members_get;
 	rte_eth_bond_hw_create_get;
+	rte_eth_bond_is_valid_port;
 	rte_eth_bond_member_add;
 	rte_eth_bond_member_remove;
 	rte_eth_bond_members_get;
-- 
2.39.1