diff options
Diffstat (limited to 'include/net/dsa.h')
| -rw-r--r-- | include/net/dsa.h | 49 |
1 files changed, 44 insertions, 5 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 2f5435d3d1db..68f8159564a3 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -47,6 +47,8 @@ struct phylink_link_state; #define DSA_TAG_PROTO_RTL4_A_VALUE 17 #define DSA_TAG_PROTO_HELLCREEK_VALUE 18 #define DSA_TAG_PROTO_XRS700X_VALUE 19 +#define DSA_TAG_PROTO_OCELOT_8021Q_VALUE 20 +#define DSA_TAG_PROTO_SEVILLE_VALUE 21 enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE, @@ -69,6 +71,8 @@ enum dsa_tag_protocol { DSA_TAG_PROTO_RTL4_A = DSA_TAG_PROTO_RTL4_A_VALUE, DSA_TAG_PROTO_HELLCREEK = DSA_TAG_PROTO_HELLCREEK_VALUE, DSA_TAG_PROTO_XRS700X = DSA_TAG_PROTO_XRS700X_VALUE, + DSA_TAG_PROTO_OCELOT_8021Q = DSA_TAG_PROTO_OCELOT_8021Q_VALUE, + DSA_TAG_PROTO_SEVILLE = DSA_TAG_PROTO_SEVILLE_VALUE, }; struct packet_type; @@ -140,6 +144,9 @@ struct dsa_switch_tree { /* Has this tree been applied to the hardware? */ bool setup; + /* Tagging protocol operations */ + const struct dsa_device_ops *tag_ops; + /* * Configuration data for the platform device that owns * this dsa switch tree instance. @@ -167,6 +174,10 @@ struct dsa_switch_tree { list_for_each_entry((_dp), &(_dst)->ports, list) \ if ((_dp)->lag_dev == (_lag)) +#define dsa_hsr_foreach_port(_dp, _ds, _hsr) \ + list_for_each_entry((_dp), &(_ds)->dst->ports, list) \ + if ((_dp)->ds == (_ds) && (_dp)->hsr_dev == (_hsr)) + static inline struct net_device *dsa_lag_dev(struct dsa_switch_tree *dst, unsigned int id) { @@ -225,7 +236,9 @@ struct dsa_port { struct net_device *slave; }; - /* CPU port tagging operations used by master or slave devices */ + /* Copy of the tagging protocol operations, for quicker access + * in the data path. Valid only for the CPU ports. + */ const struct dsa_device_ops *tag_ops; /* Copies for faster access in master receive hot path */ @@ -257,6 +270,7 @@ struct dsa_port { struct phylink_config pl_config; struct net_device *lag_dev; bool lag_tx_enabled; + struct net_device *hsr_dev; struct list_head list; @@ -480,9 +494,18 @@ static inline bool dsa_port_is_vlan_filtering(const struct dsa_port *dp) typedef int dsa_fdb_dump_cb_t(const unsigned char *addr, u16 vid, bool is_static, void *data); struct dsa_switch_ops { + /* + * Tagging protocol helpers called for the CPU ports and DSA links. + * @get_tag_protocol retrieves the initial tagging protocol and is + * mandatory. Switches which can operate using multiple tagging + * protocols should implement @change_tag_protocol and report in + * @get_tag_protocol the tagger in current use. + */ enum dsa_tag_protocol (*get_tag_protocol)(struct dsa_switch *ds, int port, enum dsa_tag_protocol mprot); + int (*change_tag_protocol)(struct dsa_switch *ds, int port, + enum dsa_tag_protocol proto); int (*setup)(struct dsa_switch *ds); void (*teardown)(struct dsa_switch *ds); @@ -605,16 +628,24 @@ 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, + struct switchdev_brport_flags flags, + struct netlink_ext_ack *extack); + int (*port_bridge_flags)(struct dsa_switch *ds, int port, + struct switchdev_brport_flags 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 */ int (*port_vlan_filtering)(struct dsa_switch *ds, int port, - bool vlan_filtering); + bool vlan_filtering, + struct netlink_ext_ack *extack); int (*port_vlan_add)(struct dsa_switch *ds, int port, - const struct switchdev_obj_port_vlan *vlan); + const struct switchdev_obj_port_vlan *vlan, + struct netlink_ext_ack *extack); int (*port_vlan_del)(struct dsa_switch *ds, int port, const struct switchdev_obj_port_vlan *vlan); /* @@ -753,6 +784,14 @@ struct dsa_switch_ops { struct netdev_lag_upper_info *info); int (*port_lag_leave)(struct dsa_switch *ds, int port, struct net_device *lag); + + /* + * HSR integration + */ + int (*port_hsr_join)(struct dsa_switch *ds, int port, + struct net_device *hsr); + int (*port_hsr_leave)(struct dsa_switch *ds, int port, + struct net_device *hsr); }; #define DSA_DEVLINK_PARAM_DRIVER(_id, _name, _type, _cmodes) \ |