diff options
| -rw-r--r-- | target/linux/realtek/patches-5.10/708-brflood-api.patch | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/target/linux/realtek/patches-5.10/708-brflood-api.patch b/target/linux/realtek/patches-5.10/708-brflood-api.patch new file mode 100644 index 0000000000..06b9b7f758 --- /dev/null +++ b/target/linux/realtek/patches-5.10/708-brflood-api.patch @@ -0,0 +1,144 @@ +--- a/include/net/dsa.h ++++ b/include/net/dsa.h +@@ -552,8 +552,14 @@ struct dsa_switch_ops { + void (*port_stp_state_set)(struct dsa_switch *ds, int port, + u8 state); + void (*port_fast_age)(struct dsa_switch *ds, int port); +- int (*port_egress_floods)(struct dsa_switch *ds, int port, +- bool unicast, bool multicast); ++ int (*port_pre_bridge_flags)(struct dsa_switch *ds, int port, ++ unsigned long flags, ++ struct netlink_ext_ack *extack); ++ int (*port_bridge_flags)(struct dsa_switch *ds, int port, ++ unsigned long flags, ++ struct netlink_ext_ack *extack); ++ int (*port_set_mrouter)(struct dsa_switch *ds, int port, bool mrouter, ++ struct netlink_ext_ack *extack); + + /* + * VLAN support +--- a/net/dsa/dsa_priv.h ++++ b/net/dsa/dsa_priv.h +@@ -167,11 +167,11 @@ int dsa_port_mdb_add(const struct dsa_po + int dsa_port_mdb_del(const struct dsa_port *dp, + const struct switchdev_obj_port_mdb *mdb); + int dsa_port_pre_bridge_flags(const struct dsa_port *dp, unsigned long flags, +- struct switchdev_trans *trans); ++ struct switchdev_trans *trans, struct netlink_ext_ack *extack); + int dsa_port_bridge_flags(const struct dsa_port *dp, unsigned long flags, +- struct switchdev_trans *trans); ++ struct switchdev_trans *trans, struct netlink_ext_ack *extack); + int dsa_port_mrouter(struct dsa_port *dp, bool mrouter, +- struct switchdev_trans *trans); ++ struct switchdev_trans *trans, struct netlink_ext_ack *extack); + int dsa_port_vlan_add(struct dsa_port *dp, + const struct switchdev_obj_port_vlan *vlan, + struct switchdev_trans *trans); +--- a/net/dsa/port.c ++++ b/net/dsa/port.c +@@ -145,7 +145,7 @@ int dsa_port_bridge_join(struct dsa_port + int err; + + /* Set the flooding mode before joining the port in the switch */ +- err = dsa_port_bridge_flags(dp, BR_FLOOD | BR_MCAST_FLOOD, NULL); ++ err = dsa_port_bridge_flags(dp, BR_FLOOD | BR_MCAST_FLOOD, NULL, NULL); + if (err) + return err; + +@@ -158,7 +158,7 @@ int dsa_port_bridge_join(struct dsa_port + + /* The bridging is rolled back on error */ + if (err) { +- dsa_port_bridge_flags(dp, 0, NULL); ++ dsa_port_bridge_flags(dp, 0, NULL, NULL); + dp->bridge_dev = NULL; + } + +@@ -185,7 +185,7 @@ void dsa_port_bridge_leave(struct dsa_po + pr_err("DSA: failed to notify DSA_NOTIFIER_BRIDGE_LEAVE\n"); + + /* Port is leaving the bridge, disable flooding */ +- dsa_port_bridge_flags(dp, 0, NULL); ++ dsa_port_bridge_flags(dp, 0, NULL, NULL); + + /* Port left the bridge, put in BR_STATE_DISABLED by the bridge layer, + * so allow it to be in BR_STATE_FORWARDING to be kept functional +@@ -333,44 +333,44 @@ int dsa_port_ageing_time(struct dsa_port + } + + int dsa_port_pre_bridge_flags(const struct dsa_port *dp, unsigned long flags, +- struct switchdev_trans *trans) ++ struct switchdev_trans *trans, struct netlink_ext_ack *extack) + { + struct dsa_switch *ds = dp->ds; + +- if (!ds->ops->port_egress_floods || +- (flags & ~(BR_FLOOD | BR_MCAST_FLOOD))) ++ if (!ds->ops->port_pre_bridge_flags) + return -EINVAL; + +- return 0; ++ return ds->ops->port_pre_bridge_flags(ds, dp->index, flags, extack); + } + + int dsa_port_bridge_flags(const struct dsa_port *dp, unsigned long flags, +- struct switchdev_trans *trans) ++ struct switchdev_trans *trans, struct netlink_ext_ack *extack) + { + struct dsa_switch *ds = dp->ds; +- int port = dp->index; +- int err = 0; + + if (switchdev_trans_ph_prepare(trans)) + return 0; + +- if (ds->ops->port_egress_floods) +- err = ds->ops->port_egress_floods(ds, port, flags & BR_FLOOD, +- flags & BR_MCAST_FLOOD); ++ if (!ds->ops->port_bridge_flags) ++ return -EINVAL; ++ ++ return ds->ops->port_bridge_flags(ds, dp->index, flags, extack); + +- return err; + } + + int dsa_port_mrouter(struct dsa_port *dp, bool mrouter, +- struct switchdev_trans *trans) ++ struct switchdev_trans *trans, ++ struct netlink_ext_ack *extack) + { + struct dsa_switch *ds = dp->ds; +- int port = dp->index; + + if (switchdev_trans_ph_prepare(trans)) +- return ds->ops->port_egress_floods ? 0 : -EOPNOTSUPP; ++ return ds->ops->port_set_mrouter ? 0 : -EOPNOTSUPP; ++ ++ if (!ds->ops->port_set_mrouter) ++ return -EOPNOTSUPP; + +- return ds->ops->port_egress_floods(ds, port, true, mrouter); ++ return ds->ops->port_set_mrouter(ds, dp->index, mrouter, extack); + } + + int dsa_port_mtu_change(struct dsa_port *dp, int new_mtu, +--- a/net/dsa/slave.c ++++ b/net/dsa/slave.c +@@ -290,13 +290,13 @@ static int dsa_slave_port_attr_set(struc + break; + case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS: + ret = dsa_port_pre_bridge_flags(dp, attr->u.brport_flags, +- trans); ++ trans, NULL); + break; + case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS: +- ret = dsa_port_bridge_flags(dp, attr->u.brport_flags, trans); ++ ret = dsa_port_bridge_flags(dp, attr->u.brport_flags, trans, NULL); + break; + case SWITCHDEV_ATTR_ID_BRIDGE_MROUTER: +- ret = dsa_port_mrouter(dp->cpu_dp, attr->u.mrouter, trans); ++ ret = dsa_port_mrouter(dp->cpu_dp, attr->u.mrouter, trans, NULL); + break; + default: + ret = -EOPNOTSUPP; |