diff options
Diffstat (limited to 'target/linux/realtek/patches-5.10/708-brflood-api.patch')
| -rw-r--r-- | target/linux/realtek/patches-5.10/708-brflood-api.patch | 162 |
1 files changed, 0 insertions, 162 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 deleted file mode 100644 index 2716933ae7..0000000000 --- a/target/linux/realtek/patches-5.10/708-brflood-api.patch +++ /dev/null @@ -1,162 +0,0 @@ -From afa3ab54c03d5126b14651f367b38165fab5b3cc Mon Sep 17 00:00:00 2001 -From: Birger Koblitz <git@birger-koblitz.de> -Date: Tue, 18 Jan 2022 17:18:43 +0100 -Subject: net: brflood API - -Adds the DSA API for bridge configuration (flooding, L2 learning, -and aging) offload as found in Linux 5.12 so that we can implement -it in our drivver. - -Submitted-by: Sebastian Gottschall <s.gottschall@dd-wrt.com> -Submitted-by: Birger Koblitz <git@birger-koblitz.de> ---- - include/net/dsa.h | 6 +++++++-- - net/dsa/dsa_priv.h | 6 +++--- - net/dsa/port.c | 28 ++++++++---- - net/dsa/slave.c | 6 +++--- - 4 file changed, 29 insertions(+), 13 deletions(-) - ---- 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; |