diff options
Diffstat (limited to 'include/linux/mlx5/driver.h')
| -rw-r--r-- | include/linux/mlx5/driver.h | 42 |
1 files changed, 37 insertions, 5 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 27b53f9a24ad..5c857f2a20d7 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -391,9 +391,11 @@ struct mlx5_core_health { struct health_buffer __iomem *health; __be32 __iomem *health_counter; struct timer_list timer; - struct list_head list; u32 prev; int miss_counter; + bool sick; + struct workqueue_struct *wq; + struct work_struct work; }; struct mlx5_cq_table { @@ -485,8 +487,26 @@ struct mlx5_priv { spinlock_t ctx_lock; }; +enum mlx5_device_state { + MLX5_DEVICE_STATE_UP, + MLX5_DEVICE_STATE_INTERNAL_ERROR, +}; + +enum mlx5_interface_state { + MLX5_INTERFACE_STATE_DOWN, + MLX5_INTERFACE_STATE_UP, +}; + +enum mlx5_pci_status { + MLX5_PCI_STATUS_DISABLED, + MLX5_PCI_STATUS_ENABLED, +}; + struct mlx5_core_dev { struct pci_dev *pdev; + /* sync pci state */ + struct mutex pci_status_mutex; + enum mlx5_pci_status pci_status; u8 rev_id; char board_id[MLX5_BOARD_ID_LEN]; struct mlx5_cmd cmd; @@ -495,6 +515,10 @@ struct mlx5_core_dev { u32 hca_caps_max[MLX5_CAP_NUM][MLX5_UN_SZ_DW(hca_cap_union)]; phys_addr_t iseg_base; struct mlx5_init_seg __iomem *iseg; + enum mlx5_device_state state; + /* sync interface state */ + struct mutex intf_state_mutex; + enum mlx5_interface_state interface_state; void (*event) (struct mlx5_core_dev *dev, enum mlx5_dev_event event, unsigned long param); @@ -676,8 +700,8 @@ int mlx5_alloc_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari); int mlx5_free_uuars(struct mlx5_core_dev *dev, struct mlx5_uuar_info *uuari); int mlx5_alloc_map_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar); void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar); -void mlx5_health_cleanup(void); -void __init mlx5_health_init(void); +void mlx5_health_cleanup(struct mlx5_core_dev *dev); +int mlx5_health_init(struct mlx5_core_dev *dev); void mlx5_start_health_poll(struct mlx5_core_dev *dev); void mlx5_stop_health_poll(struct mlx5_core_dev *dev); int mlx5_buf_alloc_node(struct mlx5_core_dev *dev, int size, @@ -731,7 +755,7 @@ void mlx5_eq_pagefault(struct mlx5_core_dev *dev, struct mlx5_eqe *eqe); #endif void mlx5_srq_event(struct mlx5_core_dev *dev, u32 srqn, int event_type); struct mlx5_core_srq *mlx5_core_get_srq(struct mlx5_core_dev *dev, u32 srqn); -void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, unsigned long vector); +void mlx5_cmd_comp_handler(struct mlx5_core_dev *dev, u64 vec); void mlx5_cq_event(struct mlx5_core_dev *dev, u32 cqn, int event_type); int mlx5_create_map_eq(struct mlx5_core_dev *dev, struct mlx5_eq *eq, u8 vecidx, int nent, u64 mask, const char *name, struct mlx5_uar *uar); @@ -802,6 +826,11 @@ void mlx5_core_put_rsc(struct mlx5_core_rsc_common *common); int mlx5_query_odp_caps(struct mlx5_core_dev *dev, struct mlx5_odp_caps *odp_caps); +static inline int fw_initializing(struct mlx5_core_dev *dev) +{ + return ioread32be(&dev->iseg->initializing) >> 31; +} + static inline u32 mlx5_mkey_to_idx(u32 mkey) { return mkey >> 8; @@ -845,7 +874,6 @@ void *mlx5_get_protocol_dev(struct mlx5_core_dev *mdev, int protocol); int mlx5_register_interface(struct mlx5_interface *intf); void mlx5_unregister_interface(struct mlx5_interface *intf); int mlx5_core_query_vendor_id(struct mlx5_core_dev *mdev, u32 *vendor_id); -int mlx5_core_query_special_context(struct mlx5_core_dev *dev, u32 *rsvd_lkey); struct mlx5_profile { u64 mask; @@ -866,4 +894,8 @@ static inline int mlx5_get_gid_table_len(u16 param) return 8 * (1 << param); } +enum { + MLX5_TRIGGERED_CMD_COMP = (u64)1 << 32, +}; + #endif /* MLX5_DRIVER_H */ |