linux/drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.c

/*
 * Copyright (c) 2017, Mellanox Technologies. All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
 * General Public License (GPL) Version 2, available from the file
 * COPYING in the main directory of this source tree, or the
 * OpenIB.org BSD license below:
 *
 *     Redistribution and use in source and binary forms, with or
 *     without modification, are permitted provided that the following
 *     conditions are met:
 *
 *      - Redistributions of source code must retain the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer.
 *
 *      - Redistributions in binary form must reproduce the above
 *        copyright notice, this list of conditions and the following
 *        disclaimer in the documentation and/or other materials
 *        provided with the distribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

#define CREATE_TRACE_POINTS

#include "fs_tracepoint.h"
#include <linux/stringify.h>

#define DECLARE_MASK_VAL(type, name) …
#define MASK_VAL(type, spec, name, mask, val, fld) …
#define MASK_VAL_BE(type, spec, name, mask, val, fld) …
#define GET_MASKED_VAL(name) …

#define GET_MASK_VAL(name, type, mask, val, fld) …
#define PRINT_MASKED_VAL(name, p, format) …
#define PRINT_MASKED_VALP(name, cast, p, format) …

static void print_lyr_2_4_hdrs(struct trace_seq *p,
			       const u32 *mask, const u32 *value)
{ … }

static void print_misc_parameters_hdrs(struct trace_seq *p,
				       const u32 *mask, const u32 *value)
{ … }

const char *parse_fs_hdrs(struct trace_seq *p,
			  u8 match_criteria_enable,
			  const u32 *mask_outer,
			  const u32 *mask_misc,
			  const u32 *mask_inner,
			  const u32 *value_outer,
			  const u32 *value_misc,
			  const u32 *value_inner)
{ … }

static const char
*fs_dest_range_field_to_str(enum mlx5_flow_dest_range_field field)
{ … }

const char *parse_fs_dst(struct trace_seq *p,
			 const struct mlx5_flow_destination *dst,
			 u32 counter_id)
{ … }

EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);
EXPORT_TRACEPOINT_SYMBOL(…);