diff options
| author | Alejandro Lucero <alejandro.lucero-palau@amd.com> | 2023-02-15 09:08:23 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2023-02-16 12:03:12 +0100 |
| commit | a6a15aca4207b5f5ed44f594ddd0ddeb6a495654 (patch) | |
| tree | d095262763a91480e4cabdbe98b73d2357e4bec2 /drivers/net/ethernet/sfc/mae.h | |
| parent | 14743ddd2495c96caa18e382625c034e49a812e2 (diff) | |
sfc: enumerate mports in ef100
MAE ports (mports) are the ports on the EF100 embedded switch such
as networking PCIe functions, the physical port, and potentially
others.
Signed-off-by: Alejandro Lucero <alejandro.lucero-palau@amd.com>
Acked-by: Martin Habets <habetsm.xilinx@gmail.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'drivers/net/ethernet/sfc/mae.h')
| -rw-r--r-- | drivers/net/ethernet/sfc/mae.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/mae.h b/drivers/net/ethernet/sfc/mae.h index 72343e90e222..daa29d2cde96 100644 --- a/drivers/net/ethernet/sfc/mae.h +++ b/drivers/net/ethernet/sfc/mae.h @@ -27,6 +27,39 @@ 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; +}; + +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); @@ -60,4 +93,7 @@ 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_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); #endif /* EF100_MAE_H */ |