From: Paul Blakey <pa...@mellanox.com>
netdev vports are backed by actualy netdev at the kernel
level, so they can use the common netdev-tc offloads interface
for flow offloading (if enabled).
Signed-off-by: Paul Blakey <pa...@mellanox.com>
Reviewed-by: Roi Dayan <r...@mellanox.com>
---
lib/netdev-vport.c | 28 +++++++++++++++++++---------
1 file changed, 19 insertions(+), 9 deletions(-)
diff --git a/lib/netdev-vport.c b/lib/netdev-vport.c
index befa4e4..4cc086e 100644
--- a/lib/netdev-vport.c
+++ b/lib/netdev-vport.c
@@ -45,6 +45,7 @@
#include "unaligned.h"
#include "unixctl.h"
#include "openvswitch/vlog.h"
+#include "netdev-tc-offloads.h"
#include "netdev-linux.h"
VLOG_DEFINE_THIS_MODULE(netdev_vport);
@@ -780,7 +781,23 @@ get_stats(const struct netdev *netdev, struct netdev_stats
*stats)
return 0;
}
-
+#ifdef __linux__
+static int
+netdev_vport_get_ifindex(const struct netdev *netdev_)
+{
+ char buf[NETDEV_VPORT_NAME_BUFSIZE];
+ const char *name = netdev_vport_get_dpif_port(netdev_, buf, sizeof(buf));
+
+ return linux_get_ifindex(name);
+}
+
+#define NETDEV_VPORT_GET_IFINDEX netdev_vport_get_ifindex
+#define NETDEV_FLOW_OFFLOAD_API LINUX_FLOW_OFFLOAD_API
+#else /* !__linux__ */
+#define NETDEV_VPORT_GET_IFINDEX NULL
+#define NETDEV_FLOW_OFFLOAD_API NO_OFFLOAD_API
+#endif /* __linux__ */
+
#define VPORT_FUNCTIONS(GET_CONFIG, SET_CONFIG, \
GET_TUNNEL_CONFIG, GET_STATUS, \
BUILD_HEADER, \
@@ -851,14 +868,7 @@ get_stats(const struct netdev *netdev, struct netdev_stats
*stats)
NULL, /* rx_wait */ \
NULL, /* rx_drain */ \
\
- NULL, /* flow_flush */ \
- NULL, /* flow_dump_create */ \
- NULL, /* flow_dump_destroy */ \
- NULL, /* flow_dump_next */ \
- NULL, /* flow_put */ \
- NULL, /* flow_get */ \
- NULL, /* flow_del */ \
- NULL, /* init_flow_api */
+ NETDEV_FLOW_OFFLOAD_API
#define TUNNEL_CLASS(NAME, DPIF_PORT, BUILD_HEADER, PUSH_HEADER, POP_HEADER,
\
--
2.7.4
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