netdev - [mlx5-next 05/16] net/mlx5: Add copy header action struct layout

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Date:   Fri, 17 Jan 2020 00:07:01 +0000
From:   Saeed Mahameed <saeedm@...lanox.com>
To:     "David S. Miller" <davem@...emloft.net>,
        "kuba@...nel.org" <kuba@...nel.org>
CC:     "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        Hamdan Igbaria <hamdani@...lanox.com>,
        Alex Vesker <valex@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: [mlx5-next 05/16] net/mlx5: Add copy header action struct layout

From: Hamdan Igbaria <hamdani@...lanox.com>

Add definition for copy header action, copy action is used
to copy header fields from source to destination.

Signed-off-by: Hamdan Igbaria <hamdani@...lanox.com>
Signed-off-by: Alex Vesker <valex@...lanox.com>
Reviewed-by: Alex Vesker <valex@...lanox.com>
Signed-off-by: Saeed Mahameed <saeedm@...lanox.com>
---
 include/linux/mlx5/mlx5_ifc.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h
index 6fe0431e11ec..23613a6ea51c 100644
--- a/include/linux/mlx5/mlx5_ifc.h
+++ b/include/linux/mlx5/mlx5_ifc.h
@@ -5609,6 +5609,21 @@ struct mlx5_ifc_add_action_in_bits {
 	u8         data[0x20];
 };
 
+struct mlx5_ifc_copy_action_in_bits {
+	u8         action_type[0x4];
+	u8         src_field[0xc];
+	u8         reserved_at_10[0x3];
+	u8         src_offset[0x5];
+	u8         reserved_at_18[0x3];
+	u8         length[0x5];
+
+	u8         reserved_at_20[0x4];
+	u8         dst_field[0xc];
+	u8         reserved_at_30[0x3];
+	u8         dst_offset[0x5];
+	u8         reserved_at_38[0x8];
+};
+
 union mlx5_ifc_set_action_in_add_action_in_auto_bits {
 	struct mlx5_ifc_set_action_in_bits set_action_in;
 	struct mlx5_ifc_add_action_in_bits add_action_in;
@@ -5618,6 +5633,7 @@ union mlx5_ifc_set_action_in_add_action_in_auto_bits {
 enum {
 	MLX5_ACTION_TYPE_SET   = 0x1,
 	MLX5_ACTION_TYPE_ADD   = 0x2,
+	MLX5_ACTION_TYPE_COPY  = 0x3,
 };
 
 enum {
-- 
2.24.1