diff options
Diffstat (limited to 'drivers/vfio/pci/mlx5/cmd.h')
| -rw-r--r-- | drivers/vfio/pci/mlx5/cmd.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/vfio/pci/mlx5/cmd.h b/drivers/vfio/pci/mlx5/cmd.h index 94928055c005..6c3112fdd8b1 100644 --- a/drivers/vfio/pci/mlx5/cmd.h +++ b/drivers/vfio/pci/mlx5/cmd.h @@ -10,10 +10,20 @@ #include <linux/vfio_pci_core.h> #include <linux/mlx5/driver.h> +struct mlx5vf_async_data { + struct mlx5_async_work cb_work; + struct work_struct work; + int status; + u32 pdn; + u32 mkey; + void *out; +}; + struct mlx5_vf_migration_file { struct file *filp; struct mutex lock; - bool disabled; + u8 disabled:1; + u8 is_err:1; struct sg_append_table table; size_t total_length; @@ -23,6 +33,10 @@ struct mlx5_vf_migration_file { struct scatterlist *last_offset_sg; unsigned int sg_last_entry; unsigned long last_offset; + struct mlx5vf_pci_core_device *mvdev; + wait_queue_head_t poll_wait; + struct mlx5_async_ctx async_ctx; + struct mlx5vf_async_data async_data; }; struct mlx5vf_pci_core_device { @@ -39,6 +53,7 @@ struct mlx5vf_pci_core_device { spinlock_t reset_lock; struct mlx5_vf_migration_file *resuming_migf; struct mlx5_vf_migration_file *saving_migf; + struct workqueue_struct *cb_wq; struct notifier_block nb; struct mlx5_core_dev *mdev; }; @@ -54,4 +69,6 @@ int mlx5vf_cmd_save_vhca_state(struct mlx5vf_pci_core_device *mvdev, int mlx5vf_cmd_load_vhca_state(struct mlx5vf_pci_core_device *mvdev, struct mlx5_vf_migration_file *migf); void mlx5vf_state_mutex_unlock(struct mlx5vf_pci_core_device *mvdev); +void mlx5vf_disable_fds(struct mlx5vf_pci_core_device *mvdev); +void mlx5vf_mig_file_cleanup_cb(struct work_struct *_work); #endif /* MLX5_VFIO_CMD_H */ |