LXR linux/drivers/net/ethernet/mellanox/mlx5/core/diag/en_rep

   1/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */
   2/* Copyright (c) 2019 Mellanox Technologies. */
   3
   4#undef TRACE_SYSTEM
   5#define TRACE_SYSTEM mlx5
   6
   7#if !defined(_MLX5_EN_REP_TP_) || defined(TRACE_HEADER_MULTI_READ)
   8#define _MLX5_EN_REP_TP_
   9
  10#include <linux/tracepoint.h>
  11#include <linux/trace_seq.h>
  12#include "en_rep.h"
  13
  14TRACE_EVENT(mlx5e_rep_neigh_update,
  15            TP_PROTO(const struct mlx5e_neigh_hash_entry *nhe, const u8 *ha,
  16                     bool neigh_connected),
  17            TP_ARGS(nhe, ha, neigh_connected),
  18            TP_STRUCT__entry(__string(devname, nhe->neigh_dev->name)
  19                             __array(u8, ha, ETH_ALEN)
  20                             __array(u8, v4, 4)
  21                             __array(u8, v6, 16)
  22                             __field(bool, neigh_connected)
  23                             ),
  24            TP_fast_assign(const struct mlx5e_neigh *mn = &nhe->m_neigh;
  25                        struct in6_addr *pin6;
  26                        __be32 *p32;
  27
  28                        __assign_str(devname, nhe->neigh_dev->name);
  29                        __entry->neigh_connected = neigh_connected;
  30                        memcpy(__entry->ha, ha, ETH_ALEN);
  31
  32                        p32 = (__be32 *)__entry->v4;
  33                        pin6 = (struct in6_addr *)__entry->v6;
  34                        if (mn->family == AF_INET) {
  35                                *p32 = mn->dst_ip.v4;
  36                                ipv6_addr_set_v4mapped(*p32, pin6);
  37                        } else if (mn->family == AF_INET6) {
  38                                *pin6 = mn->dst_ip.v6;
  39                        }
  40                        ),
  41            TP_printk("netdev: %s MAC: %pM IPv4: %pI4 IPv6: %pI6c neigh_connected=%d\n",
  42                      __get_str(devname), __entry->ha,
  43                      __entry->v4, __entry->v6, __entry->neigh_connected
  44                      )
  45);
  46
  47#endif /* _MLX5_EN_REP_TP_ */
  48
  49/* This part must be outside protection */
  50#undef TRACE_INCLUDE_PATH
  51#define TRACE_INCLUDE_PATH ./diag
  52#undef TRACE_INCLUDE_FILE
  53#define TRACE_INCLUDE_FILE en_rep_tracepoint
  54#include <trace/define_trace.h>
  55