diff options
Diffstat (limited to 'drivers/net/ethernet/sfc/mae.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/mae.h | 77 |
1 files changed, 76 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/mae.h b/drivers/net/ethernet/sfc/mae.h index 72343e90e222..db79912c86d8 100644 --- a/drivers/net/ethernet/sfc/mae.h +++ b/drivers/net/ethernet/sfc/mae.h @@ -13,6 +13,7 @@ #define EF100_MAE_H /* MCDI interface for the ef100 Match-Action Engine */ +#include <net/devlink.h> #include "net_driver.h" #include "tc.h" #include "mcdi_pcol.h" /* needed for various MC_CMD_MAE_*_NULL defines */ @@ -22,21 +23,59 @@ int efx_mae_free_mport(struct efx_nic *efx, u32 id); void efx_mae_mport_wire(struct efx_nic *efx, u32 *out); void efx_mae_mport_uplink(struct efx_nic *efx, u32 *out); -void efx_mae_mport_vf(struct efx_nic *efx, u32 vf_id, u32 *out); void efx_mae_mport_mport(struct efx_nic *efx, u32 mport_id, u32 *out); int efx_mae_lookup_mport(struct efx_nic *efx, u32 selector, u32 *id); +struct mae_mport_desc { + u32 mport_id; + u32 flags; + u32 caller_flags; /* enum mae_mport_desc_caller_flags */ + u32 mport_type; /* MAE_MPORT_DESC_MPORT_TYPE_* */ + union { + u32 port_idx; /* for mport_type == NET_PORT */ + u32 alias_mport_id; /* for mport_type == ALIAS */ + struct { /* for mport_type == VNIC */ + u32 vnic_client_type; /* MAE_MPORT_DESC_VNIC_CLIENT_TYPE_* */ + u32 interface_idx; + u16 pf_idx; + u16 vf_idx; + }; + }; + struct rhash_head linkage; + struct devlink_port dl_port; +}; + +int efx_mae_enumerate_mports(struct efx_nic *efx); +struct mae_mport_desc *efx_mae_get_mport(struct efx_nic *efx, u32 mport_id); +void efx_mae_put_mport(struct efx_nic *efx, struct mae_mport_desc *desc); + +/** + * struct efx_mae - MAE information + * + * @efx: The associated NIC + * @mports_ht: m-port descriptions from MC_CMD_MAE_MPORT_READ_JOURNAL + */ +struct efx_mae { + struct efx_nic *efx; + struct rhashtable mports_ht; +}; + int efx_mae_start_counters(struct efx_nic *efx, struct efx_rx_queue *rx_queue); int efx_mae_stop_counters(struct efx_nic *efx, struct efx_rx_queue *rx_queue); void efx_mae_counters_grant_credits(struct work_struct *work); +int efx_mae_get_tables(struct efx_nic *efx); +void efx_mae_free_tables(struct efx_nic *efx); + #define MAE_NUM_FIELDS (MAE_FIELD_ENC_VNET_ID + 1) struct mae_caps { u32 match_field_count; + u32 encap_types; u32 action_prios; u8 action_rule_fields[MAE_NUM_FIELDS]; + u8 outer_rule_fields[MAE_NUM_FIELDS]; }; int efx_mae_get_caps(struct efx_nic *efx, struct mae_caps *caps); @@ -44,10 +83,29 @@ int efx_mae_get_caps(struct efx_nic *efx, struct mae_caps *caps); int efx_mae_match_check_caps(struct efx_nic *efx, const struct efx_tc_match_fields *mask, struct netlink_ext_ack *extack); +int efx_mae_match_check_caps_lhs(struct efx_nic *efx, + const struct efx_tc_match_fields *mask, + struct netlink_ext_ack *extack); +int efx_mae_check_encap_match_caps(struct efx_nic *efx, bool ipv6, + u8 ip_tos_mask, __be16 udp_sport_mask, + struct netlink_ext_ack *extack); +int efx_mae_check_encap_type_supported(struct efx_nic *efx, + enum efx_encap_type typ); int efx_mae_allocate_counter(struct efx_nic *efx, struct efx_tc_counter *cnt); int efx_mae_free_counter(struct efx_nic *efx, struct efx_tc_counter *cnt); +int efx_mae_allocate_encap_md(struct efx_nic *efx, + struct efx_tc_encap_action *encap); +int efx_mae_update_encap_md(struct efx_nic *efx, + struct efx_tc_encap_action *encap); +int efx_mae_free_encap_md(struct efx_nic *efx, + struct efx_tc_encap_action *encap); + +int efx_mae_allocate_pedit_mac(struct efx_nic *efx, + struct efx_tc_mac_pedit_action *ped); +void efx_mae_free_pedit_mac(struct efx_nic *efx, + struct efx_tc_mac_pedit_action *ped); int efx_mae_alloc_action_set(struct efx_nic *efx, struct efx_tc_action_set *act); int efx_mae_free_action_set(struct efx_nic *efx, u32 fw_id); @@ -56,8 +114,25 @@ int efx_mae_alloc_action_set_list(struct efx_nic *efx, int efx_mae_free_action_set_list(struct efx_nic *efx, struct efx_tc_action_set_list *acts); +int efx_mae_register_encap_match(struct efx_nic *efx, + struct efx_tc_encap_match *encap); +int efx_mae_unregister_encap_match(struct efx_nic *efx, + struct efx_tc_encap_match *encap); +int efx_mae_insert_lhs_rule(struct efx_nic *efx, struct efx_tc_lhs_rule *rule, + u32 prio); +int efx_mae_remove_lhs_rule(struct efx_nic *efx, struct efx_tc_lhs_rule *rule); +struct efx_tc_ct_entry; /* see tc_conntrack.h */ +int efx_mae_insert_ct(struct efx_nic *efx, struct efx_tc_ct_entry *conn); +int efx_mae_remove_ct(struct efx_nic *efx, struct efx_tc_ct_entry *conn); + int efx_mae_insert_rule(struct efx_nic *efx, const struct efx_tc_match *match, u32 prio, u32 acts_id, u32 *id); +int efx_mae_update_rule(struct efx_nic *efx, u32 acts_id, u32 id); int efx_mae_delete_rule(struct efx_nic *efx, u32 id); +int efx_init_mae(struct efx_nic *efx); +void efx_fini_mae(struct efx_nic *efx); +void efx_mae_remove_mport(void *desc, void *arg); +int efx_mae_fw_lookup_mport(struct efx_nic *efx, u32 selector, u32 *id); +int efx_mae_lookup_mport(struct efx_nic *efx, u32 vf, u32 *id); #endif /* EF100_MAE_H */ |