diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx4/mlx4_ib.h')
| -rw-r--r-- | drivers/infiniband/hw/mlx4/mlx4_ib.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h index 1248d576b031..137941d79870 100644 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h @@ -176,6 +176,10 @@ enum mlx4_ib_qp_type { MLX4_IB_QPT_PROXY_SMI | MLX4_IB_QPT_PROXY_GSI | MLX4_IB_QPT_TUN_SMI_OWNER | \ MLX4_IB_QPT_TUN_SMI | MLX4_IB_QPT_TUN_GSI) +enum { + MLX4_NUM_TUNNEL_BUFS = 256, +}; + struct mlx4_ib_tunnel_header { struct mlx4_av av; __be32 remote_qpn; @@ -263,6 +267,15 @@ struct mlx4_ib_ah { union mlx4_ext_av av; }; +struct mlx4_ib_demux_work { + struct work_struct work; + struct mlx4_ib_dev *dev; + int slave; + int do_init; + u8 port; + +}; + struct mlx4_ib_tun_tx_buf { struct mlx4_ib_buf buf; struct ib_ah *ah; @@ -278,9 +291,17 @@ struct mlx4_ib_demux_pv_qp { unsigned tx_ix_tail; }; +enum mlx4_ib_demux_pv_state { + DEMUX_PV_STATE_DOWN, + DEMUX_PV_STATE_STARTING, + DEMUX_PV_STATE_ACTIVE, + DEMUX_PV_STATE_DOWNING, +}; + struct mlx4_ib_demux_pv_ctx { int port; int slave; + enum mlx4_ib_demux_pv_state state; int has_smi; struct ib_device *ib_dev; struct ib_cq *cq; @@ -319,6 +340,13 @@ struct mlx4_ib_iboe { union ib_gid gid_table[MLX4_MAX_PORTS][128]; }; +struct pkey_mgt { + u8 virt2phys_pkey[MLX4_MFUNC_MAX][MLX4_MAX_PORTS][MLX4_MAX_PORT_PKEYS]; + u16 phys_pkey_cache[MLX4_MAX_PORTS][MLX4_MAX_PORT_PKEYS]; + struct list_head pkey_port_list[MLX4_MFUNC_MAX]; + struct kobject *device_parent[MLX4_MFUNC_MAX]; +}; + struct mlx4_ib_dev { struct ib_device ib_dev; struct mlx4_dev *dev; @@ -340,6 +368,7 @@ struct mlx4_ib_dev { int counters[MLX4_MAX_PORTS]; int *eq_table; int eq_added; + struct pkey_mgt pkeys; }; struct ib_event_work { @@ -424,6 +453,9 @@ static inline struct mlx4_ib_ah *to_mah(struct ib_ah *ibah) return container_of(ibah, struct mlx4_ib_ah, ibah); } +int mlx4_ib_init_sriov(struct mlx4_ib_dev *dev); +void mlx4_ib_close_sriov(struct mlx4_ib_dev *dev); + int mlx4_ib_db_map_user(struct mlx4_ib_ucontext *context, unsigned long virt, struct mlx4_db *db); void mlx4_ib_db_unmap_user(struct mlx4_ib_ucontext *context, struct mlx4_db *db); @@ -515,4 +547,6 @@ int mlx4_ib_add_mc(struct mlx4_ib_dev *mdev, struct mlx4_ib_qp *mqp, void mlx4_ib_dispatch_event(struct mlx4_ib_dev *dev, u8 port_num, enum ib_event_type type); +void mlx4_ib_tunnels_update_work(struct work_struct *work); + #endif /* MLX4_IB_H */ |