diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/mlx5/device.h | 9 | ||||
| -rw-r--r-- | include/linux/mlx5/driver.h | 14 |
2 files changed, 12 insertions, 11 deletions
diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h index 3ccaeff15a80..aa851c51ab59 100644 --- a/include/linux/mlx5/device.h +++ b/include/linux/mlx5/device.h @@ -212,10 +212,11 @@ enum { }; enum { - MLX5_BF_REGS_PER_PAGE = 4, - MLX5_MAX_UAR_PAGES = 1 << 8, - MLX5_NON_FP_BF_REGS_PER_PAGE = 2, - MLX5_MAX_UUARS = MLX5_MAX_UAR_PAGES * MLX5_NON_FP_BF_REGS_PER_PAGE, + MLX5_BFREGS_PER_UAR = 4, + MLX5_MAX_UARS = 1 << 8, + MLX5_NON_FP_BFREGS_PER_UAR = 2, + MLX5_MAX_BFREGS = MLX5_MAX_UARS * + MLX5_NON_FP_BFREGS_PER_UAR, }; enum { diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index cfa49bca009c..3d07e25b3bf1 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -188,16 +188,16 @@ enum mlx5_eq_type { #endif }; -struct mlx5_uuar_info { +struct mlx5_bfreg_info { struct mlx5_uar *uars; int num_uars; - int num_low_latency_uuars; + int num_low_latency_bfregs; unsigned long *bitmap; unsigned int *count; struct mlx5_bf *bfs; /* - * protect uuar allocation data structs + * protect bfreg allocation data structs */ struct mutex lock; u32 ver; @@ -217,7 +217,7 @@ struct mlx5_bf { /* serialize 64 bit writes when done as two 32 bit accesses */ spinlock_t lock32; - int uuarn; + int bfregn; }; struct mlx5_cmd_first { @@ -579,7 +579,7 @@ struct mlx5_priv { struct mlx5_eq_table eq_table; struct msix_entry *msix_arr; struct mlx5_irq_info *irq_info; - struct mlx5_uuar_info uuari; + struct mlx5_bfreg_info bfregi; MLX5_DECLARE_DOORBELL_LOCK(cq_uar_lock); /* pages stuff */ @@ -903,8 +903,8 @@ void mlx5_cmd_mbox_status(void *out, u8 *status, u32 *syndrome); int mlx5_core_get_caps(struct mlx5_core_dev *dev, enum mlx5_cap_type cap_type); int mlx5_cmd_alloc_uar(struct mlx5_core_dev *dev, u32 *uarn); int mlx5_cmd_free_uar(struct mlx5_core_dev *dev, u32 uarn); -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_bfregs(struct mlx5_core_dev *dev, struct mlx5_bfreg_info *bfregi); +int mlx5_free_bfregs(struct mlx5_core_dev *dev, struct mlx5_bfreg_info *bfregi); int mlx5_alloc_map_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar, bool map_wc); void mlx5_unmap_free_uar(struct mlx5_core_dev *mdev, struct mlx5_uar *uar); |