diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/dsa.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index d5d618c3de64..2cb77e64d648 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -20,6 +20,8 @@ #include <linux/phy_fixed.h> #include <linux/ethtool.h> +struct tc_action; + enum dsa_tag_protocol { DSA_TAG_PROTO_NONE = 0, DSA_TAG_PROTO_DSA, @@ -139,6 +141,28 @@ struct dsa_switch_tree { const struct dsa_device_ops *tag_ops; }; +/* TC matchall action types, only mirroring for now */ +enum dsa_port_mall_action_type { + DSA_PORT_MALL_MIRROR, +}; + +/* TC mirroring entry */ +struct dsa_mall_mirror_tc_entry { + u8 to_local_port; + bool ingress; +}; + +/* TC matchall entry */ +struct dsa_mall_tc_entry { + struct list_head list; + unsigned long cookie; + enum dsa_port_mall_action_type type; + union { + struct dsa_mall_mirror_tc_entry mirror; + }; +}; + + struct dsa_port { struct dsa_switch *ds; unsigned int index; @@ -385,6 +409,15 @@ struct dsa_switch_ops { struct ethtool_rxnfc *nfc, u32 *rule_locs); int (*set_rxnfc)(struct dsa_switch *ds, int port, struct ethtool_rxnfc *nfc); + + /* + * TC integration + */ + int (*port_mirror_add)(struct dsa_switch *ds, int port, + struct dsa_mall_mirror_tc_entry *mirror, + bool ingress); + void (*port_mirror_del)(struct dsa_switch *ds, int port, + struct dsa_mall_mirror_tc_entry *mirror); }; struct dsa_switch_driver { |