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[mlx5-next,04/10] net/mlx5: Enumerate page fault types

Message ID 20181108191017.21891-5-leon@kernel.org (mailing list archive)
State Accepted
Headers show
Series Collection of ODP fixes | expand

Commit Message

Leon Romanovsky Nov. 8, 2018, 7:10 p.m. UTC 
From: Moni Shoua <monis@mellanox.com>

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>
---
 include/linux/mlx5/device.h | 7 +++++++
 1 file changed, 7 insertions(+)
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Patch

diff --git a/include/linux/mlx5/device.h b/include/linux/mlx5/device.h
index b4c0457fbebd..e326524bafcc 100644
--- 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,