From: Mark Bloch <markb@mellanox.com>
Date: Tue, 28 Aug 2018 14:18:49 +0300
Subject: net/mlx5: Export packet reformat alloc/dealloc functions
Patch-mainline: v4.20-rc1
Git-commit: 50acec06f3928fc29647aecf1270e54cae583afb
References: bsc#1103990 FATE#326006

This will allow for the RDMA side to allocate packet reformat context.

Signed-off-by: Mark Bloch <markb@mellanox.com>
Reviewed-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
 drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c    |    2 ++
 drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h |    8 --------
 include/linux/mlx5/fs.h                             |    9 +++++++++
 3 files changed, 11 insertions(+), 8 deletions(-)

--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -651,6 +651,7 @@ int mlx5_packet_reformat_alloc(struct ml
 	kfree(in);
 	return err;
 }
+EXPORT_SYMBOL(mlx5_packet_reformat_alloc);
 
 void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev,
 				  u32 packet_reformat_id)
@@ -666,6 +667,7 @@ void mlx5_packet_reformat_dealloc(struct
 
 	mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
 }
+EXPORT_SYMBOL(mlx5_packet_reformat_dealloc);
 
 int mlx5_modify_header_alloc(struct mlx5_core_dev *dev,
 			     u8 namespace, u8 num_actions,
--- a/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.h
@@ -172,14 +172,6 @@ struct mlx5_core_dev *mlx5_get_next_phys
 void mlx5_dev_list_lock(void);
 void mlx5_dev_list_unlock(void);
 int mlx5_dev_list_trylock(void);
-int mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev,
-			       int reformat_type,
-			       size_t size,
-			       void *reformat_data,
-			       enum mlx5_flow_namespace_type namespace,
-			       u32 *packet_reformat_id);
-void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev,
-				  u32 packet_reformat_id);
 
 bool mlx5_lag_intf_add(struct mlx5_interface *intf, struct mlx5_priv *priv);
 
--- a/include/linux/mlx5/fs.h
+++ b/include/linux/mlx5/fs.h
@@ -203,4 +203,13 @@ int mlx5_modify_header_alloc(struct mlx5
 void mlx5_modify_header_dealloc(struct mlx5_core_dev *dev,
 				u32 modify_header_id);
 
+int mlx5_packet_reformat_alloc(struct mlx5_core_dev *dev,
+			       int reformat_type,
+			       size_t size,
+			       void *reformat_data,
+			       enum mlx5_flow_namespace_type namespace,
+			       u32 *packet_reformat_id);
+void mlx5_packet_reformat_dealloc(struct mlx5_core_dev *dev,
+				  u32 packet_reformat_id);
+
 #endif