diff options
Diffstat (limited to 'include/linux/mlx4/device.h')
| -rw-r--r-- | include/linux/mlx4/device.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index 8541a913f6a3..80dec87a94f8 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -828,6 +828,11 @@ struct mlx4_vf_dev { u8 n_ports; }; +enum mlx4_pci_status { + MLX4_PCI_STATUS_DISABLED, + MLX4_PCI_STATUS_ENABLED, +}; + struct mlx4_dev_persistent { struct pci_dev *pdev; struct mlx4_dev *dev; @@ -841,6 +846,8 @@ struct mlx4_dev_persistent { u8 state; struct mutex interface_state_mutex; /* protect SW state */ u8 interface_state; + struct mutex pci_status_mutex; /* sync pci state */ + enum mlx4_pci_status pci_status; }; struct mlx4_dev { @@ -1051,7 +1058,7 @@ int mlx4_buf_alloc(struct mlx4_dev *dev, int size, int max_direct, void mlx4_buf_free(struct mlx4_dev *dev, int size, struct mlx4_buf *buf); static inline void *mlx4_buf_offset(struct mlx4_buf *buf, int offset) { - if (BITS_PER_LONG == 64 || buf->nbufs == 1) + if (buf->nbufs == 1) return buf->direct.buf + offset; else return buf->page_list[offset >> PAGE_SHIFT].buf + @@ -1091,7 +1098,7 @@ int mlx4_db_alloc(struct mlx4_dev *dev, struct mlx4_db *db, int order, void mlx4_db_free(struct mlx4_dev *dev, struct mlx4_db *db); int mlx4_alloc_hwq_res(struct mlx4_dev *dev, struct mlx4_hwq_resources *wqres, - int size, int max_direct); + int size); void mlx4_free_hwq_res(struct mlx4_dev *mdev, struct mlx4_hwq_resources *wqres, int size); |