diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/driver.h | 22 | ||||
| -rw-r--r-- | include/linux/mlx5/mlx5_ifc.h | 31 | ||||
| -rw-r--r-- | include/linux/mlx5/vport.h | 4 |
3 files changed, 48 insertions, 9 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 28733529f6ff..d5c787519e06 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -1234,9 +1234,29 @@ static inline bool mlx5_rl_is_supported(struct mlx5_core_dev *dev) return !!(dev->priv.rl_table.max_size); } +static inline int mlx5_core_is_mp_slave(struct mlx5_core_dev *dev) +{ + return MLX5_CAP_GEN(dev, affiliate_nic_vport_criteria) && + MLX5_CAP_GEN(dev, num_vhca_ports) <= 1; +} + +static inline int mlx5_core_is_mp_master(struct mlx5_core_dev *dev) +{ + return MLX5_CAP_GEN(dev, num_vhca_ports) > 1; +} + +static inline int mlx5_core_mp_enabled(struct mlx5_core_dev *dev) +{ + return mlx5_core_is_mp_slave(dev) || + mlx5_core_is_mp_master(dev); +} + static inline int mlx5_core_native_port_num(struct mlx5_core_dev *dev) { - return 1; + if (!mlx5_core_mp_enabled(dev)) + return 1; + + return MLX5_CAP_GEN(dev, native_port_num); } enum { diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index b1c81d7a86cb..7e88c8e7f374 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -502,7 +502,7 @@ struct mlx5_ifc_ads_bits { u8 dei_cfi[0x1]; u8 eth_prio[0x3]; u8 sl[0x4]; - u8 port[0x8]; + u8 vhca_port_num[0x8]; u8 rmac_47_32[0x10]; u8 rmac_31_0[0x20]; @@ -794,7 +794,10 @@ enum { }; struct mlx5_ifc_cmd_hca_cap_bits { - u8 reserved_at_0[0x80]; + u8 reserved_at_0[0x30]; + u8 vhca_id[0x10]; + + u8 reserved_at_40[0x40]; u8 log_max_srq_sz[0x8]; u8 log_max_qp_sz[0x8]; @@ -1066,8 +1069,11 @@ struct mlx5_ifc_cmd_hca_cap_bits { u8 reserved_at_5f8[0x3]; u8 log_max_xrq[0x5]; - u8 reserved_at_600[0x1e]; - u8 sw_owner_id; + u8 affiliate_nic_vport_criteria[0x8]; + u8 native_port_num[0x8]; + u8 num_vhca_ports[0x8]; + u8 reserved_at_618[0x6]; + u8 sw_owner_id[0x1]; u8 reserved_at_61f[0x1e1]; }; @@ -2617,7 +2623,12 @@ struct mlx5_ifc_nic_vport_context_bits { u8 event_on_mc_address_change[0x1]; u8 event_on_uc_address_change[0x1]; - u8 reserved_at_40[0xf0]; + u8 reserved_at_40[0xc]; + + u8 affiliation_criteria[0x4]; + u8 affiliated_vhca_id[0x10]; + + u8 reserved_at_60[0xd0]; u8 mtu[0x10]; @@ -3260,7 +3271,8 @@ struct mlx5_ifc_set_roce_address_in_bits { u8 op_mod[0x10]; u8 roce_address_index[0x10]; - u8 reserved_at_50[0x10]; + u8 reserved_at_50[0xc]; + u8 vhca_port_num[0x4]; u8 reserved_at_60[0x20]; @@ -3880,7 +3892,8 @@ struct mlx5_ifc_query_roce_address_in_bits { u8 op_mod[0x10]; u8 roce_address_index[0x10]; - u8 reserved_at_50[0x10]; + u8 reserved_at_50[0xc]; + u8 vhca_port_num[0x4]; u8 reserved_at_60[0x20]; }; @@ -5312,7 +5325,9 @@ struct mlx5_ifc_modify_nic_vport_context_out_bits { }; struct mlx5_ifc_modify_nic_vport_field_select_bits { - u8 reserved_at_0[0x14]; + u8 reserved_at_0[0x12]; + u8 affiliation[0x1]; + u8 reserved_at_e[0x1]; u8 disable_uc_local_lb[0x1]; u8 disable_mc_local_lb[0x1]; u8 node_guid[0x1]; diff --git a/include/linux/mlx5/vport.h b/include/linux/mlx5/vport.h index aaa0bb9e7655..64e193e87394 100644 --- a/include/linux/mlx5/vport.h +++ b/include/linux/mlx5/vport.h @@ -116,4 +116,8 @@ int mlx5_core_modify_hca_vport_context(struct mlx5_core_dev *dev, struct mlx5_hca_vport_context *req); int mlx5_nic_vport_update_local_lb(struct mlx5_core_dev *mdev, bool enable); int mlx5_nic_vport_query_local_lb(struct mlx5_core_dev *mdev, bool *status); + +int mlx5_nic_vport_affiliate_multiport(struct mlx5_core_dev *master_mdev, + struct mlx5_core_dev *port_mdev); +int mlx5_nic_vport_unaffiliate_multiport(struct mlx5_core_dev *port_mdev); #endif /* __MLX5_VPORT_H__ */ |