diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/core.h | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/pci.c | 14 |
3 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.c b/drivers/net/ethernet/mellanox/mlxsw/core.c index 6df0711607ac..f23421f038f3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core.c @@ -204,6 +204,13 @@ int mlxsw_core_max_lag(struct mlxsw_core *mlxsw_core, u16 *p_max_lag) } EXPORT_SYMBOL(mlxsw_core_max_lag); +enum mlxsw_cmd_mbox_config_profile_lag_mode +mlxsw_core_lag_mode(struct mlxsw_core *mlxsw_core) +{ + return mlxsw_core->bus->lag_mode(mlxsw_core->bus_priv); +} +EXPORT_SYMBOL(mlxsw_core_lag_mode); + void *mlxsw_core_driver_priv(struct mlxsw_core *mlxsw_core) { return mlxsw_core->driver_priv; diff --git a/drivers/net/ethernet/mellanox/mlxsw/core.h b/drivers/net/ethernet/mellanox/mlxsw/core.h index c6bc5819ce43..5692f34b2a63 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core.h @@ -36,6 +36,8 @@ struct mlxsw_fw_rev; unsigned int mlxsw_core_max_ports(const struct mlxsw_core *mlxsw_core); int mlxsw_core_max_lag(struct mlxsw_core *mlxsw_core, u16 *p_max_lag); +enum mlxsw_cmd_mbox_config_profile_lag_mode +mlxsw_core_lag_mode(struct mlxsw_core *mlxsw_core); void *mlxsw_core_driver_priv(struct mlxsw_core *mlxsw_core); @@ -485,6 +487,7 @@ struct mlxsw_bus { u32 (*read_frc_l)(void *bus_priv); u32 (*read_utc_sec)(void *bus_priv); u32 (*read_utc_nsec)(void *bus_priv); + enum mlxsw_cmd_mbox_config_profile_lag_mode (*lag_mode)(void *bus_priv); u8 features; }; diff --git a/drivers/net/ethernet/mellanox/mlxsw/pci.c b/drivers/net/ethernet/mellanox/mlxsw/pci.c index 7fae963b2608..e37a430a3f78 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/pci.c +++ b/drivers/net/ethernet/mellanox/mlxsw/pci.c @@ -105,6 +105,8 @@ struct mlxsw_pci { u64 free_running_clock_offset; u64 utc_sec_offset; u64 utc_nsec_offset; + bool lag_mode_support; + enum mlxsw_cmd_mbox_config_profile_lag_mode lag_mode; struct mlxsw_pci_queue_type_group queues[MLXSW_PCI_QUEUE_TYPE_COUNT]; u32 doorbell_offset; struct mlxsw_core *core; @@ -1312,6 +1314,7 @@ static int mlxsw_pci_config_profile(struct mlxsw_pci *mlxsw_pci, char *mbox, profile->cqe_time_stamp_type); } + mlxsw_pci->lag_mode = MLXSW_CMD_MBOX_CONFIG_PROFILE_LAG_MODE_FW; return mlxsw_cmd_config_profile_set(mlxsw_pci->core, mbox); } @@ -1587,6 +1590,8 @@ static int mlxsw_pci_init(void *bus_priv, struct mlxsw_core *mlxsw_core, mlxsw_pci->utc_nsec_offset = mlxsw_cmd_mbox_query_fw_utc_nsec_offset_get(mbox); + mlxsw_pci->lag_mode_support = + mlxsw_cmd_mbox_query_fw_lag_mode_support_get(mbox); num_pages = mlxsw_cmd_mbox_query_fw_fw_pages_get(mbox); err = mlxsw_pci_fw_area_init(mlxsw_pci, mbox, num_pages); if (err) @@ -1896,6 +1901,14 @@ static u32 mlxsw_pci_read_utc_nsec(void *bus_priv) return mlxsw_pci_read32_off(mlxsw_pci, mlxsw_pci->utc_nsec_offset); } +static enum mlxsw_cmd_mbox_config_profile_lag_mode +mlxsw_pci_lag_mode(void *bus_priv) +{ + struct mlxsw_pci *mlxsw_pci = bus_priv; + + return mlxsw_pci->lag_mode; +} + static const struct mlxsw_bus mlxsw_pci_bus = { .kind = "pci", .init = mlxsw_pci_init, @@ -1907,6 +1920,7 @@ static const struct mlxsw_bus mlxsw_pci_bus = { .read_frc_l = mlxsw_pci_read_frc_l, .read_utc_sec = mlxsw_pci_read_utc_sec, .read_utc_nsec = mlxsw_pci_read_utc_nsec, + .lag_mode = mlxsw_pci_lag_mode, .features = MLXSW_BUS_F_TXRX | MLXSW_BUS_F_RESET, }; |