From: Yonatan Cohen <yonatanc@mellanox.com>
Date: Tue, 19 Jun 2018 08:47:22 +0300
Subject: net/mlx5: Limit scope of dump_fill_mkey function
Patch-mainline: v4.19-rc1
Git-commit: 4d4fb5dc988a36307711be292bde6e39b8bdbceb
References: bsc#1103990 FATE#326006
mlx5_core_dump_fill_mkey() is going to be used in next
patch in IB and doesn't need to be visible to whole
mlx5_core. Move that command to mlx5_ib.
Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/hw/mlx5/cmd.c | 15 +++++++++++++++
drivers/infiniband/hw/mlx5/cmd.h | 1 +
drivers/net/ethernet/mellanox/mlx5/core/mr.c | 17 -----------------
include/linux/mlx5/driver.h | 2 --
4 files changed, 16 insertions(+), 19 deletions(-)
--- a/drivers/infiniband/hw/mlx5/cmd.c
+++ b/drivers/infiniband/hw/mlx5/cmd.c
@@ -32,6 +32,21 @@
#include "cmd.h"
+int mlx5_cmd_dump_fill_mkey(struct mlx5_core_dev *dev, u32 *mkey)
+{
+ u32 out[MLX5_ST_SZ_DW(query_special_contexts_out)] = {0};
+ u32 in[MLX5_ST_SZ_DW(query_special_contexts_in)] = {0};
+ int err;
+
+ MLX5_SET(query_special_contexts_in, in, opcode,
+ MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS);
+ err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
+ if (!err)
+ *mkey = MLX5_GET(query_special_contexts_out, out,
+ dump_fill_mkey);
+ return err;
+}
+
int mlx5_cmd_null_mkey(struct mlx5_core_dev *dev, u32 *null_mkey)
{
u32 out[MLX5_ST_SZ_DW(query_special_contexts_out)] = {};
--- a/drivers/infiniband/hw/mlx5/cmd.h
+++ b/drivers/infiniband/hw/mlx5/cmd.h
@@ -37,6 +37,7 @@
#include <linux/kernel.h>
#include <linux/mlx5/driver.h>
+int mlx5_cmd_dump_fill_mkey(struct mlx5_core_dev *dev, u32 *mkey);
int mlx5_cmd_null_mkey(struct mlx5_core_dev *dev, u32 *null_mkey);
int mlx5_cmd_query_cong_params(struct mlx5_core_dev *dev, int cong_point,
void *out, int out_size);
--- a/drivers/net/ethernet/mellanox/mlx5/core/mr.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/mr.c
@@ -146,23 +146,6 @@ int mlx5_core_query_mkey(struct mlx5_cor
}
EXPORT_SYMBOL(mlx5_core_query_mkey);
-int mlx5_core_dump_fill_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *_mkey,
- u32 *mkey)
-{
- u32 out[MLX5_ST_SZ_DW(query_special_contexts_out)] = {0};
- u32 in[MLX5_ST_SZ_DW(query_special_contexts_in)] = {0};
- int err;
-
- MLX5_SET(query_special_contexts_in, in, opcode,
- MLX5_CMD_OP_QUERY_SPECIAL_CONTEXTS);
- err = mlx5_cmd_exec(dev, in, sizeof(in), out, sizeof(out));
- if (!err)
- *mkey = MLX5_GET(query_special_contexts_out, out,
- dump_fill_mkey);
- return err;
-}
-EXPORT_SYMBOL(mlx5_core_dump_fill_mkey);
-
static inline u32 mlx5_get_psv(u32 *out, int psv_index)
{
switch (psv_index) {
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1079,8 +1079,6 @@ int mlx5_core_destroy_mkey(struct mlx5_c
struct mlx5_core_mkey *mkey);
int mlx5_core_query_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *mkey,
u32 *out, int outlen);
-int mlx5_core_dump_fill_mkey(struct mlx5_core_dev *dev, struct mlx5_core_mkey *_mkey,
- u32 *mkey);
int mlx5_core_alloc_pd(struct mlx5_core_dev *dev, u32 *pdn);
int mlx5_core_dealloc_pd(struct mlx5_core_dev *dev, u32 pdn);
int mlx5_core_mad_ifc(struct mlx5_core_dev *dev, const void *inb, void *outb,