Prototype programming of Open vSwitch (-like) flows into hardware
by implementing SWITCHDEV_OBJ_OVS_FLOW type objects in the
rocker_port_obj_{add,del} SDO, a new object type that
was added by an earlier patch in that forms part of this prototype.
Signed-off-by: Simon Horman <simon.hor...@netronome.com>
---
drivers/net/ethernet/rocker/rocker.h | 5 +++++
drivers/net/ethernet/rocker/rocker_main.c | 30 ++++++++++++++++++++++++++++++
2 files changed, 35 insertions(+)
diff --git a/drivers/net/ethernet/rocker/rocker.h
b/drivers/net/ethernet/rocker/rocker.h
index 1ab995f7146b..ebcc863fd25e 100644
--- a/drivers/net/ethernet/rocker/rocker.h
+++ b/drivers/net/ethernet/rocker/rocker.h
@@ -117,6 +117,11 @@ struct rocker_world_ops {
int (*port_obj_vlan_dump)(const struct rocker_port *rocker_port,
struct switchdev_obj_port_vlan *vlan,
switchdev_obj_dump_cb_t *cb);
+ int (*port_obj_sw_flow_add)(struct rocker_port *rocker_port,
+ const struct switchdev_obj_sw_flow *sw_flow,
+ struct switchdev_trans *trans);
+ int (*port_obj_sw_flow_del)(struct rocker_port *rocker_port,
+ const struct switchdev_obj_sw_flow
*sw_flow);
int (*port_obj_fib4_add)(struct rocker_port *rocker_port,
const struct switchdev_obj_ipv4_fib *fib4,
struct switchdev_trans *trans);
diff --git a/drivers/net/ethernet/rocker/rocker_main.c
b/drivers/net/ethernet/rocker/rocker_main.c
index 1f0c08602eba..e019772689a6 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -1682,6 +1682,27 @@ rocker_world_port_obj_fdb_dump(const struct rocker_port
*rocker_port,
return wops->port_obj_fdb_dump(rocker_port, fdb, cb);
}
+static int rocker_world_port_obj_sw_flow_add(struct rocker_port *rocker_port,
+ const struct switchdev_obj_sw_flow *sw_flow,
+ struct switchdev_trans *trans)
+{
+ struct rocker_world_ops *wops = rocker_port->rocker->wops;
+
+ if (!wops->port_obj_sw_flow_add)
+ return -EOPNOTSUPP;
+ return wops->port_obj_sw_flow_add(rocker_port, sw_flow, trans);
+}
+
+static int rocker_world_port_obj_sw_flow_del(struct rocker_port *rocker_port,
+ const struct switchdev_obj_sw_flow *sw_flow)
+{
+ struct rocker_world_ops *wops = rocker_port->rocker->wops;
+
+ if (!wops->port_obj_sw_flow_del)
+ return -EOPNOTSUPP;
+ return wops->port_obj_sw_flow_del(rocker_port, sw_flow);
+}
+
static int rocker_world_port_master_linked(struct rocker_port *rocker_port,
struct net_device *master)
{
@@ -2106,6 +2127,11 @@ static int rocker_port_obj_add(struct net_device *dev,
SWITCHDEV_OBJ_PORT_FDB(obj),
trans);
break;
+ case SWITCHDEV_OBJ_SW_FLOW:
+ err = rocker_world_port_obj_sw_flow_add(rocker_port,
+
SWITCHDEV_OBJ_SW_FLOW(obj),
+ trans);
+ break;
default:
err = -EOPNOTSUPP;
break;
@@ -2133,6 +2159,10 @@ static int rocker_port_obj_del(struct net_device *dev,
err = rocker_world_port_obj_fdb_del(rocker_port,
SWITCHDEV_OBJ_PORT_FDB(obj));
break;
+ case SWITCHDEV_OBJ_SW_FLOW:
+ err = rocker_world_port_obj_sw_flow_del(rocker_port,
+
SWITCHDEV_OBJ_SW_FLOW(obj));
+ break;
default:
err = -EOPNOTSUPP;
break;
--
2.7.0.rc3.207.g0ac5344
