Add a getter function for using the dpdk port id outside the scope of
netdev-dpdk.c to be used for HW offload.
Signed-off-by: Eli Britstein <el...@mellanox.com>
Reviewed-by: Oz Shlomo <o...@mellanox.com>
---
lib/netdev-dpdk.c | 18 ++++++++++++++++++
lib/netdev-dpdk.h | 2 ++
2 files changed, 20 insertions(+)
diff --git a/lib/netdev-dpdk.c b/lib/netdev-dpdk.c
index 74fc9a99c..149561149 100644
--- a/lib/netdev-dpdk.c
+++ b/lib/netdev-dpdk.c
@@ -4476,6 +4476,24 @@ unlock:
return err;
}
+int
+netdev_dpdk_get_port_id(struct netdev *netdev)
+{
+ struct netdev_dpdk *dev;
+ int ret = -1;
+
+ if (!is_dpdk_class(netdev->netdev_class)) {
+ goto out;
+ }
+
+ dev = netdev_dpdk_cast(netdev);
+ ovs_mutex_lock(&dev->mutex);
+ ret = dev->port_id;
+ ovs_mutex_unlock(&dev->mutex);
+out:
+ return ret;
+}
+
bool
netdev_dpdk_flow_api_supported(struct netdev *netdev)
{
diff --git a/lib/netdev-dpdk.h b/lib/netdev-dpdk.h
index 59919a89a..848346cb4 100644
--- a/lib/netdev-dpdk.h
+++ b/lib/netdev-dpdk.h
@@ -53,6 +53,8 @@ netdev_dpdk_rte_flow_query_count(struct netdev *netdev,
struct rte_flow *rte_flow,
struct rte_flow_query_count *query,
struct rte_flow_error *error);
+int
+netdev_dpdk_get_port_id(struct netdev *netdev);
#else
--
2.14.5
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