diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eq.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch.h | 13 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c | 6 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 4 |
4 files changed, 20 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eq.c b/drivers/net/ethernet/mellanox/mlx5/core/eq.c index 052bd70e4aa6..5e9319d3d90c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eq.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eq.c @@ -533,7 +533,7 @@ static u64 gather_async_events_mask(struct mlx5_core_dev *dev) if (MLX5_CAP_GEN(dev, max_num_of_monitor_counters)) async_event_mask |= (1ull << MLX5_EVENT_TYPE_MONITOR_COUNTER); - if (mlx5_core_is_ecpf_esw_manager(dev)) + if (mlx5_eswitch_is_funcs_handler(dev)) async_event_mask |= (1ull << MLX5_EVENT_TYPE_ESW_FUNCTIONS_CHANGED); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index 320dd83dd301..b524813cccac 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -406,6 +406,18 @@ static inline u16 mlx5_eswitch_manager_vport(struct mlx5_core_dev *dev) MLX5_VPORT_ECPF : MLX5_VPORT_PF; } +static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) +{ + /* Ideally device should have the functions changed supported + * capability regardless of it being ECPF or PF wherever such + * event should be processed such as on eswitch manager device. + * However, some ECPF based device might not have this capability + * set. Hence OR for ECPF check to cover such device. + */ + return MLX5_CAP_ESW(dev, esw_functions_changed) || + mlx5_core_is_ecpf_esw_manager(dev); +} + static inline int mlx5_eswitch_uplink_idx(struct mlx5_eswitch *esw) { /* Uplink always locate at the last element of the array.*/ @@ -500,6 +512,7 @@ static inline void mlx5_eswitch_cleanup(struct mlx5_eswitch *esw) {} static inline int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode) { return 0; } static inline void mlx5_eswitch_disable_sriov(struct mlx5_eswitch *esw) {} static inline bool mlx5_esw_lag_prereq(struct mlx5_core_dev *dev0, struct mlx5_core_dev *dev1) { return true; } +static inline bool mlx5_eswitch_is_funcs_handler(struct mlx5_core_dev *dev) { return false; } #define FDB_MAX_CHAIN 1 #define FDB_SLOW_PATH_CHAIN (FDB_MAX_CHAIN + 1) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 83689678b400..05cb2fffd887 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -1836,7 +1836,7 @@ static int esw_functions_changed_event(struct notifier_block *nb, static void esw_functions_changed_event_init(struct mlx5_eswitch *esw, u16 vf_nvports) { - if (!mlx5_core_is_ecpf_esw_manager(esw->dev)) + if (!mlx5_eswitch_is_funcs_handler(esw->dev)) return; MLX5_NB_INIT(&esw->esw_funcs.nb, esw_functions_changed_event, @@ -1847,7 +1847,7 @@ static void esw_functions_changed_event_init(struct mlx5_eswitch *esw, static void esw_functions_changed_event_cleanup(struct mlx5_eswitch *esw) { - if (!mlx5_core_is_ecpf_esw_manager(esw->dev)) + if (!mlx5_eswitch_is_funcs_handler(esw->dev)) return; mlx5_eq_notifier_unregister(esw->dev, &esw->esw_funcs.nb); @@ -1905,7 +1905,7 @@ void esw_offloads_cleanup(struct mlx5_eswitch *esw) esw_functions_changed_event_cleanup(esw); - if (mlx5_core_is_ecpf_esw_manager(esw->dev)) + if (mlx5_eswitch_is_funcs_handler(esw->dev)) num_vfs = esw->esw_funcs.num_vfs; else num_vfs = esw->dev->priv.sriov.num_vfs; diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 0780242a757a..6513b985c5e9 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -665,7 +665,9 @@ struct mlx5_ifc_e_switch_cap_bits { u8 vport_svlan_insert[0x1]; u8 vport_cvlan_insert_if_not_exist[0x1]; u8 vport_cvlan_insert_overwrite[0x1]; - u8 reserved_at_5[0x16]; + u8 reserved_at_5[0x14]; + u8 esw_functions_changed[0x1]; + u8 reserved_at_1a[0x1]; u8 ecpf_vport_exists[0x1]; u8 counter_eswitch_affinity[0x1]; u8 merged_eswitch[0x1]; |