diff options
Diffstat (limited to 'include/linux/mlx4')
| -rw-r--r-- | include/linux/mlx4/device.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/mlx4/device.h b/include/linux/mlx4/device.h index e2e92885bdc1..f6f59271f857 100644 --- a/include/linux/mlx4/device.h +++ b/include/linux/mlx4/device.h @@ -641,12 +641,23 @@ struct mlx4_counter { __be64 tx_bytes; }; +struct mlx4_quotas { + int qp; + int cq; + int srq; + int mpt; + int mtt; + int counter; + int xrcd; +}; + struct mlx4_dev { struct pci_dev *pdev; unsigned long flags; unsigned long num_slaves; struct mlx4_caps caps; struct mlx4_phys_caps phys_caps; + struct mlx4_quotas quotas; struct radix_tree_root qp_table_tree; u8 rev_id; char board_id[MLX4_BOARD_ID_LEN]; @@ -772,6 +783,12 @@ static inline int mlx4_is_master(struct mlx4_dev *dev) return dev->flags & MLX4_FLAG_MASTER; } +static inline int mlx4_num_reserved_sqps(struct mlx4_dev *dev) +{ + return dev->phys_caps.base_sqpn + 8 + + 16 * MLX4_MFUNC_MAX * !!mlx4_is_master(dev); +} + static inline int mlx4_is_qp_reserved(struct mlx4_dev *dev, u32 qpn) { return (qpn < dev->phys_caps.base_sqpn + 8 + |