Release 4.16 drivers/net/ethernet/mellanox/mlx5/core/diag/fs_tracepoint.h
/*
* 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.
*/
#if !defined(_MLX5_FS_TP_) || defined(TRACE_HEADER_MULTI_READ)
#define _MLX5_FS_TP_
#include <linux/tracepoint.h>
#include <linux/trace_seq.h>
#include "../fs_core.h"
#undef TRACE_SYSTEM
#define TRACE_SYSTEM mlx5
#define __parse_fs_hdrs(match_criteria_enable, mouter, mmisc, minner, vouter, \
vinner, vmisc) \
parse_fs_hdrs(p, match_criteria_enable, mouter, mmisc, minner, vouter,\
vinner, vmisc)
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);
#define __parse_fs_dst(dst, counter_id) \
parse_fs_dst(p, (const struct mlx5_flow_destination *)dst, counter_id)
const char *parse_fs_dst(struct trace_seq *p,
const struct mlx5_flow_destination *dst,
u32 counter_id);
TRACE_EVENT(mlx5_fs_add_fg,
TP_PROTO(const struct mlx5_flow_group *fg),
TP_ARGS(fg),
TP_STRUCT__entry(
__field(const struct mlx5_flow_group *, fg)
__field(const struct mlx5_flow_table *, ft)
__field(u32, start_index)
__field(u32, end_index)
__field(u32, id)
__field(u8, mask_enable)
__array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
__array(u32, mask_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
__array(u32, mask_misc, MLX5_ST_SZ_DW(fte_match_set_misc))
),
TP_fast_assign(
__entry->fg = fg;
fs_get_obj(__entry->ft, fg->node.parent);
__entry->start_index = fg->start_index;
__entry->end_index = fg->start_index + fg->max_ftes;
__entry->id = fg->id;
__entry->mask_enable = fg->mask.match_criteria_enable;
memcpy(__entry->mask_outer,
MLX5_ADDR_OF(fte_match_param,
&fg->mask.match_criteria,
outer_headers),
sizeof(__entry->mask_outer));
memcpy(__entry->mask_inner,
MLX5_ADDR_OF(fte_match_param,
&fg->mask.match_criteria,
inner_headers),
sizeof(__entry->mask_inner));
memcpy(__entry->mask_misc,
MLX5_ADDR_OF(fte_match_param,
&fg->mask.match_criteria,
misc_parameters),
sizeof(__entry->mask_misc));
),
TP_printk("fg=%p ft=%p id=%u start=%u end=%u bit_mask=%02x %s\n",
__entry->fg, __entry->ft, __entry->id,
__entry->start_index, __entry->end_index,
__entry->mask_enable,
__parse_fs_hdrs(__entry->mask_enable,
__entry->mask_outer,
__entry->mask_misc,
__entry->mask_inner,
__entry->mask_outer,
__entry->mask_misc,
__entry->mask_inner))
);
TRACE_EVENT(mlx5_fs_del_fg,
TP_PROTO(const struct mlx5_flow_group *fg),
TP_ARGS(fg),
TP_STRUCT__entry(
__field(const struct mlx5_flow_group *, fg)
__field(u32, id)
),
TP_fast_assign(
__entry->fg = fg;
__entry->id = fg->id;
),
TP_printk("fg=%p id=%u\n",
__entry->fg, __entry->id)
);
#define ACTION_FLAGS \
{MLX5_FLOW_CONTEXT_ACTION_ALLOW, "ALLOW"},\
{MLX5_FLOW_CONTEXT_ACTION_DROP, "DROP"},\
{MLX5_FLOW_CONTEXT_ACTION_FWD_DEST, "FWD"},\
{MLX5_FLOW_CONTEXT_ACTION_COUNT, "CNT"},\
{MLX5_FLOW_CONTEXT_ACTION_ENCAP, "ENCAP"},\
{MLX5_FLOW_CONTEXT_ACTION_DECAP, "DECAP"},\
{MLX5_FLOW_CONTEXT_ACTION_MOD_HDR, "MOD_HDR"},\
{MLX5_FLOW_CONTEXT_ACTION_FWD_NEXT_PRIO, "NEXT_PRIO"}
TRACE_EVENT(mlx5_fs_set_fte,
TP_PROTO(const struct fs_fte *fte, int new_fte),
TP_ARGS(fte, new_fte),
TP_STRUCT__entry(
__field(const struct fs_fte *, fte)
__field(const struct mlx5_flow_group *, fg)
__field(u32, group_index)
__field(u32, index)
__field(u32, action)
__field(u32, flow_tag)
__field(u8, mask_enable)
__field(int, new_fte)
__array(u32, mask_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
__array(u32, mask_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
__array(u32, mask_misc, MLX5_ST_SZ_DW(fte_match_set_misc))
__array(u32, value_outer, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
__array(u32, value_inner, MLX5_ST_SZ_DW(fte_match_set_lyr_2_4))
__array(u32, value_misc, MLX5_ST_SZ_DW(fte_match_set_misc))
),
TP_fast_assign(
__entry->fte = fte;
__entry->new_fte = new_fte;
fs_get_obj(__entry->fg, fte->node.parent);
__entry->group_index = __entry->fg->id;
__entry->index = fte->index;
__entry->action = fte->action;
__entry->mask_enable = __entry->fg->mask.match_criteria_enable;
__entry->flow_tag = fte->flow_tag;
memcpy(__entry->mask_outer,
MLX5_ADDR_OF(fte_match_param,
&__entry->fg->mask.match_criteria,
outer_headers),
sizeof(__entry->mask_outer));
memcpy(__entry->mask_inner,
MLX5_ADDR_OF(fte_match_param,
&__entry->fg->mask.match_criteria,
inner_headers),
sizeof(__entry->mask_inner));
memcpy(__entry->mask_misc,
MLX5_ADDR_OF(fte_match_param,
&__entry->fg->mask.match_criteria,
misc_parameters),
sizeof(__entry->mask_misc));
memcpy(__entry->value_outer,
MLX5_ADDR_OF(fte_match_param,
&fte->val,
outer_headers),
sizeof(__entry->value_outer));
memcpy(__entry->value_inner,
MLX5_ADDR_OF(fte_match_param,
&fte->val,
inner_headers),
sizeof(__entry->value_inner));
memcpy(__entry->value_misc,
MLX5_ADDR_OF(fte_match_param,
&fte->val,
misc_parameters),
sizeof(__entry->value_misc));
),
TP_printk("op=%s fte=%p fg=%p index=%u group_index=%u action=<%s> flow_tag=%x %s\n",
__entry->new_fte ? "add" : "set",
__entry->fte, __entry->fg, __entry->index,
__entry->group_index, __print_flags(__entry->action, "|",
ACTION_FLAGS),
__entry->flow_tag,
__parse_fs_hdrs(__entry->mask_enable,
__entry->mask_outer,
__entry->mask_misc,
__entry->mask_inner,
__entry->value_outer,
__entry->value_misc,
__entry->value_inner))
);
TRACE_EVENT(mlx5_fs_del_fte,
TP_PROTO(const struct fs_fte *fte),
TP_ARGS(fte),
TP_STRUCT__entry(
__field(const struct fs_fte *, fte)
__field(u32, index)
),
TP_fast_assign(
__entry->fte = fte;
__entry->index = fte->index;
),
TP_printk("fte=%p index=%u\n",
__entry->fte, __entry->index)
);
TRACE_EVENT(mlx5_fs_add_rule,
TP_PROTO(const struct mlx5_flow_rule *rule),
TP_ARGS(rule),
TP_STRUCT__entry(
__field(const struct mlx5_flow_rule *, rule)
__field(const struct fs_fte *, fte)
__field(u32, sw_action)
__field(u32, index)
__field(u32, counter_id)
__array(u8, destination, sizeof(struct mlx5_flow_destination))
),
TP_fast_assign(
__entry->rule = rule;
fs_get_obj(__entry->fte, rule->node.parent);
__entry->index = __entry->fte->dests_size - 1;
__entry->sw_action = rule->sw_action;
memcpy(__entry->destination,
&rule->dest_attr,
sizeof(__entry->destination));
if (rule->dest_attr.type & MLX5_FLOW_DESTINATION_TYPE_COUNTER &&
rule->dest_attr.counter)
__entry->counter_id =
rule->dest_attr.counter->id;
),
TP_printk("rule=%p fte=%p index=%u sw_action=<%s> [dst] %s\n",
__entry->rule, __entry->fte, __entry->index,
__print_flags(__entry->sw_action, "|", ACTION_FLAGS),
__parse_fs_dst(__entry->destination, __entry->counter_id))
);
TRACE_EVENT(mlx5_fs_del_rule,
TP_PROTO(const struct mlx5_flow_rule *rule),
TP_ARGS(rule),
TP_STRUCT__entry(
__field(const struct mlx5_flow_rule *, rule)
__field(const struct fs_fte *, fte)
),
TP_fast_assign(
__entry->rule = rule;
fs_get_obj(__entry->fte, rule->node.parent);
),
TP_printk("rule=%p fte=%p\n",
__entry->rule, __entry->fte)
);
#endif
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH ./diag
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE fs_tracepoint
#include <trace/define_trace.h>
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Matan Barak | 262 | 100.00% | 2 | 100.00% |
| Total | 262 | 100.00% | 2 | 100.00% |
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