diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/main.c | 76 |
1 files changed, 67 insertions, 9 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index c085b031abfc..0b459d841c3a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -494,6 +494,24 @@ static int max_uc_list_get_devlink_param(struct mlx5_core_dev *dev) return err; } +bool mlx5_is_roce_on(struct mlx5_core_dev *dev) +{ + struct devlink *devlink = priv_to_devlink(dev); + union devlink_param_value val; + int err; + + err = devlink_param_driverinit_value_get(devlink, + DEVLINK_PARAM_GENERIC_ID_ENABLE_ROCE, + &val); + + if (!err) + return val.vbool; + + mlx5_core_dbg(dev, "Failed to get param. err = %d\n", err); + return MLX5_CAP_GEN(dev, roce); +} +EXPORT_SYMBOL(mlx5_is_roce_on); + static int handle_hca_cap_2(struct mlx5_core_dev *dev, void *set_ctx) { void *set_hca_cap; @@ -597,7 +615,8 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx) MLX5_CAP_GEN_MAX(dev, num_total_dynamic_vf_msix)); if (MLX5_CAP_GEN(dev, roce_rw_supported)) - MLX5_SET(cmd_hca_cap, set_hca_cap, roce, mlx5_is_roce_init_enabled(dev)); + MLX5_SET(cmd_hca_cap, set_hca_cap, roce, + mlx5_is_roce_on(dev)); max_uc_list = max_uc_list_get_devlink_param(dev); if (max_uc_list > 0) @@ -623,7 +642,7 @@ static int handle_hca_cap(struct mlx5_core_dev *dev, void *set_ctx) */ static bool is_roce_fw_disabled(struct mlx5_core_dev *dev) { - return (MLX5_CAP_GEN(dev, roce_rw_supported) && !mlx5_is_roce_init_enabled(dev)) || + return (MLX5_CAP_GEN(dev, roce_rw_supported) && !mlx5_is_roce_on(dev)) || (!MLX5_CAP_GEN(dev, roce_rw_supported) && !MLX5_CAP_GEN(dev, roce)); } @@ -652,6 +671,33 @@ static int handle_hca_cap_roce(struct mlx5_core_dev *dev, void *set_ctx) return err; } +static int handle_hca_cap_port_selection(struct mlx5_core_dev *dev, + void *set_ctx) +{ + void *set_hca_cap; + int err; + + if (!MLX5_CAP_GEN(dev, port_selection_cap)) + return 0; + + err = mlx5_core_get_caps(dev, MLX5_CAP_PORT_SELECTION); + if (err) + return err; + + if (MLX5_CAP_PORT_SELECTION(dev, port_select_flow_table_bypass) || + !MLX5_CAP_PORT_SELECTION_MAX(dev, port_select_flow_table_bypass)) + return 0; + + set_hca_cap = MLX5_ADDR_OF(set_hca_cap_in, set_ctx, capability); + memcpy(set_hca_cap, dev->caps.hca[MLX5_CAP_PORT_SELECTION]->cur, + MLX5_ST_SZ_BYTES(port_selection_cap)); + MLX5_SET(port_selection_cap, set_hca_cap, port_select_flow_table_bypass, 1); + + err = set_caps(dev, set_ctx, MLX5_SET_HCA_CAP_OP_MODE_PORT_SELECTION); + + return err; +} + static int set_hca_cap(struct mlx5_core_dev *dev) { int set_sz = MLX5_ST_SZ_BYTES(set_hca_cap_in); @@ -696,6 +742,13 @@ static int set_hca_cap(struct mlx5_core_dev *dev) goto out; } + memset(set_ctx, 0, set_sz); + err = handle_hca_cap_port_selection(dev, set_ctx); + if (err) { + mlx5_core_err(dev, "handle_hca_cap_port_selection failed\n"); + goto out; + } + out: kfree(set_ctx); return err; @@ -1039,7 +1092,7 @@ static void mlx5_cleanup_once(struct mlx5_core_dev *dev) mlx5_devcom_unregister_device(dev->priv.devcom); } -static int mlx5_function_setup(struct mlx5_core_dev *dev, u64 timeout) +static int mlx5_function_setup(struct mlx5_core_dev *dev, bool boot, u64 timeout) { int err; @@ -1077,10 +1130,12 @@ static int mlx5_function_setup(struct mlx5_core_dev *dev, u64 timeout) mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_UP); + mlx5_start_health_poll(dev); + err = mlx5_core_enable_hca(dev, 0); if (err) { mlx5_core_err(dev, "enable hca failed\n"); - goto err_cmd_cleanup; + goto stop_health_poll; } err = mlx5_core_set_issi(dev); @@ -1132,8 +1187,7 @@ static int mlx5_function_setup(struct mlx5_core_dev *dev, u64 timeout) mlx5_core_err(dev, "query hca failed\n"); goto reclaim_boot_pages; } - - mlx5_start_health_poll(dev); + mlx5_start_health_fw_log_up(dev); return 0; @@ -1141,6 +1195,8 @@ reclaim_boot_pages: mlx5_reclaim_startup_pages(dev); err_disable_hca: mlx5_core_disable_hca(dev, 0); +stop_health_poll: + mlx5_stop_health_poll(dev, boot); err_cmd_cleanup: mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_DOWN); mlx5_cmd_cleanup(dev); @@ -1152,7 +1208,6 @@ static int mlx5_function_teardown(struct mlx5_core_dev *dev, bool boot) { int err; - mlx5_stop_health_poll(dev, boot); err = mlx5_cmd_teardown_hca(dev); if (err) { mlx5_core_err(dev, "tear_down_hca failed, skip cleanup\n"); @@ -1160,6 +1215,7 @@ static int mlx5_function_teardown(struct mlx5_core_dev *dev, bool boot) } mlx5_reclaim_startup_pages(dev); mlx5_core_disable_hca(dev, 0); + mlx5_stop_health_poll(dev, boot); mlx5_cmd_set_state(dev, MLX5_CMDIF_STATE_DOWN); mlx5_cmd_cleanup(dev); @@ -1309,7 +1365,7 @@ int mlx5_init_one(struct mlx5_core_dev *dev) mutex_lock(&dev->intf_state_mutex); dev->state = MLX5_DEVICE_STATE_UP; - err = mlx5_function_setup(dev, mlx5_tout_ms(dev, FW_PRE_INIT_TIMEOUT)); + err = mlx5_function_setup(dev, true, mlx5_tout_ms(dev, FW_PRE_INIT_TIMEOUT)); if (err) goto err_function; @@ -1397,7 +1453,7 @@ int mlx5_load_one_devl_locked(struct mlx5_core_dev *dev, bool recovery) timeout = mlx5_tout_ms(dev, FW_PRE_INIT_ON_RECOVERY_TIMEOUT); else timeout = mlx5_tout_ms(dev, FW_PRE_INIT_TIMEOUT); - err = mlx5_function_setup(dev, timeout); + err = mlx5_function_setup(dev, false, timeout); if (err) goto err_function; @@ -1488,6 +1544,8 @@ static const int types[] = { MLX5_CAP_IPSEC, MLX5_CAP_PORT_SELECTION, MLX5_CAP_DEV_SHAMPO, + MLX5_CAP_MACSEC, + MLX5_CAP_ADV_VIRTUALIZATION, }; static void mlx5_hca_caps_free(struct mlx5_core_dev *dev) |