Signed-off-by: Eli Britstein <[email protected]>
---
lib/netdev-offload-provider.h | 1 +
lib/netdev-offload.c | 12 ++++++++++++
2 files changed, 13 insertions(+)
diff --git a/lib/netdev-offload-provider.h b/lib/netdev-offload-provider.h
index 4e1c4251d..5a809c0cd 100644
--- a/lib/netdev-offload-provider.h
+++ b/lib/netdev-offload-provider.h
@@ -89,6 +89,7 @@ struct netdev_flow_api {
int netdev_register_flow_api_provider(const struct netdev_flow_api *);
int netdev_unregister_flow_api_provider(const char *type);
+bool netdev_flow_api_equals(const struct netdev *, const struct netdev *);
#ifdef __linux__
extern const struct netdev_flow_api netdev_offload_tc;
diff --git a/lib/netdev-offload.c b/lib/netdev-offload.c
index ae01acda6..32eab5910 100644
--- a/lib/netdev-offload.c
+++ b/lib/netdev-offload.c
@@ -156,6 +156,18 @@ netdev_unregister_flow_api_provider(const char *type)
return error;
}
+bool
+netdev_flow_api_equals(const struct netdev *netdev1,
+ const struct netdev *netdev2)
+{
+ const struct netdev_flow_api *netdev_flow_api1 =
+ ovsrcu_get(const struct netdev_flow_api *, &netdev1->flow_api);
+ const struct netdev_flow_api *netdev_flow_api2 =
+ ovsrcu_get(const struct netdev_flow_api *, &netdev2->flow_api);
+
+ return netdev_flow_api1 == netdev_flow_api2;
+}
+
static int
netdev_assign_flow_api(struct netdev *netdev)
{
--
2.14.5
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