diff options
Diffstat (limited to 'include/linux/mlx5/qp.h')
| -rw-r--r-- | include/linux/mlx5/qp.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h index d51eff713549..f829ad80ff28 100644 --- a/include/linux/mlx5/qp.h +++ b/include/linux/mlx5/qp.h @@ -37,6 +37,9 @@ #include <linux/mlx5/driver.h> #define MLX5_INVALID_LKEY 0x100 +#define MLX5_SIG_WQE_SIZE (MLX5_SEND_WQE_BB * 5) +#define MLX5_DIF_SIZE 8 +#define MLX5_STRIDE_BLOCK_OP 0x400 enum mlx5_qp_optpar { MLX5_QP_OPTPAR_ALT_ADDR_PATH = 1 << 0, @@ -151,6 +154,11 @@ enum { MLX5_SND_DBR = 1, }; +enum { + MLX5_FLAGS_INLINE = 1<<7, + MLX5_FLAGS_CHECK_FREE = 1<<5, +}; + struct mlx5_wqe_fmr_seg { __be32 flags; __be32 mem_key; @@ -278,6 +286,60 @@ struct mlx5_wqe_inline_seg { __be32 byte_count; }; +struct mlx5_bsf { + struct mlx5_bsf_basic { + u8 bsf_size_sbs; + u8 check_byte_mask; + union { + u8 copy_byte_mask; + u8 bs_selector; + u8 rsvd_wflags; + } wire; + union { + u8 bs_selector; + u8 rsvd_mflags; + } mem; + __be32 raw_data_size; + __be32 w_bfs_psv; + __be32 m_bfs_psv; + } basic; + struct mlx5_bsf_ext { + __be32 t_init_gen_pro_size; + __be32 rsvd_epi_size; + __be32 w_tfs_psv; + __be32 m_tfs_psv; + } ext; + struct mlx5_bsf_inl { + __be32 w_inl_vld; + __be32 w_rsvd; + __be64 w_block_format; + __be32 m_inl_vld; + __be32 m_rsvd; + __be64 m_block_format; + } inl; +}; + +struct mlx5_klm { + __be32 bcount; + __be32 key; + __be64 va; +}; + +struct mlx5_stride_block_entry { + __be16 stride; + __be16 bcount; + __be32 key; + __be64 va; +}; + +struct mlx5_stride_block_ctrl_seg { + __be32 bcount_per_cycle; + __be32 op; + __be32 repeat_count; + u16 rsvd; + __be16 num_entries; +}; + struct mlx5_core_qp { void (*event) (struct mlx5_core_qp *, int); int qpn; @@ -444,6 +506,11 @@ static inline struct mlx5_core_qp *__mlx5_qp_lookup(struct mlx5_core_dev *dev, u return radix_tree_lookup(&dev->priv.qp_table.tree, qpn); } +static inline struct mlx5_core_mr *__mlx5_mr_lookup(struct mlx5_core_dev *dev, u32 key) +{ + return radix_tree_lookup(&dev->priv.mr_table.tree, key); +} + int mlx5_core_create_qp(struct mlx5_core_dev *dev, struct mlx5_core_qp *qp, struct mlx5_create_qp_mbox_in *in, |