net/mlx5: Enumerate page fault types

Give meaningful names to type of WQE page faults.

Signed-off-by: Moni Shoua <monis@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>

diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index b4c0457fbebd9b92ec74181dbd371a7e20833749..e326524bafccf118573cfb420248dc0a2631978a 100644 (file)
--- a/include/linux/mlx5/device.h
+++ b/include/linux/mlx5/device.h
@@ -212,6 +212,13 @@ enum {
        MLX5_PFAULT_SUBTYPE_RDMA = 1,
 };
 
+enum wqe_page_fault_type {
+       MLX5_WQE_PF_TYPE_RMP = 0,
+       MLX5_WQE_PF_TYPE_REQ_SEND_OR_WRITE = 1,
+       MLX5_WQE_PF_TYPE_RESP = 2,
+       MLX5_WQE_PF_TYPE_REQ_READ_OR_ATOMIC = 3,
+};
+
 enum {
        MLX5_PERM_LOCAL_READ    = 1 << 2,
        MLX5_PERM_LOCAL_WRITE   = 1 << 3,