switchdev: add bridge port flags attr
rocker: use switchdev get/set attr for bridge port flags
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/rocker/rocker.c b/drivers/net/ethernet/rocker/rocker.c
index 8408480..ceb6a64 100644
--- a/drivers/net/ethernet/rocker/rocker.c
+++ b/drivers/net/ethernet/rocker/rocker.c
@@ -4394,6 +4394,9 @@
attr->ppid.id_len = sizeof(rocker->hw.id);
memcpy(&attr->ppid.id, &rocker->hw.id, attr->ppid.id_len);
break;
+ case SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS:
+ attr->brport_flags = rocker_port->brport_flags;
+ break;
default:
return -EOPNOTSUPP;
}
@@ -4411,6 +4414,24 @@
}
}
+static int rocker_port_brport_flags_set(struct rocker_port *rocker_port,
+ enum switchdev_trans trans,
+ unsigned long brport_flags)
+{
+ unsigned long orig_flags;
+ int err = 0;
+
+ orig_flags = rocker_port->brport_flags;
+ rocker_port->brport_flags = brport_flags;
+ if ((orig_flags ^ rocker_port->brport_flags) & BR_LEARNING)
+ err = rocker_port_set_learning(rocker_port, trans);
+
+ if (trans == SWITCHDEV_TRANS_PREPARE)
+ rocker_port->brport_flags = orig_flags;
+
+ return err;
+}
+
static int rocker_port_attr_set(struct net_device *dev,
struct switchdev_attr *attr)
{
@@ -4433,6 +4454,10 @@
err = rocker_port_stp_update(rocker_port, attr->trans,
attr->stp_state);
break;
+ case SWITCHDEV_ATTR_PORT_BRIDGE_FLAGS:
+ err = rocker_port_brport_flags_set(rocker_port, attr->trans,
+ attr->brport_flags);
+ break;
default:
err = -EOPNOTSUPP;
break;