IB/mlx5: Use extended internal signature layout

[cascardo/linux.git] / include / linux / mlx5 / qp.h

diff --git a/include/linux/mlx5/qp.h b/include/linux/mlx5/qp.h
index 4aa5634..69f5378 100644 (file)
--- a/include/linux/mlx5/qp.h
+++ b/include/linux/mlx5/qp.h
@@ -43,6 +43,12 @@
 #define MLX5_CPY_GRD_MASK      0xc0
 #define MLX5_CPY_APP_MASK      0x30
 #define MLX5_CPY_REF_MASK      0x0f
+#define MLX5_BSF_INC_REFTAG    (1 << 6)
+#define MLX5_BSF_INL_VALID     (1 << 15)
+#define MLX5_BSF_REFRESH_DIF   (1 << 14)
+#define MLX5_BSF_REPEAT_BLOCK  (1 << 7)
+#define MLX5_BSF_APPTAG_ESCAPE 0x1
+#define MLX5_BSF_APPREF_ESCAPE 0x2
 
 enum mlx5_qp_optpar {
        MLX5_QP_OPTPAR_ALT_ADDR_PATH            = 1 << 0,
@@ -290,6 +296,22 @@ struct mlx5_wqe_inline_seg {
        __be32  byte_count;
 };
 
+enum mlx5_sig_type {
+       MLX5_DIF_CRC = 0x1,
+       MLX5_DIF_IPCS = 0x2,
+};
+
+struct mlx5_bsf_inl {
+       __be16          vld_refresh;
+       __be16          dif_apptag;
+       __be32          dif_reftag;
+       u8              sig_type;
+       u8              rp_inv_seed;
+       u8              rsvd[3];
+       u8              dif_inc_ref_guard_check;
+       __be16          dif_app_bitmask_check;
+};
+
 struct mlx5_bsf {
        struct mlx5_bsf_basic {
                u8              bsf_size_sbs;
@@ -313,14 +335,8 @@ struct mlx5_bsf {
                __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_bsf_inl     w_inl;
+       struct mlx5_bsf_inl     m_inl;
 };
 
 struct mlx5_klm {