net/openvswitch/openvswitch_trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM openvswitch
   4
   5 #if !defined(_TRACE_OPENVSWITCH_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_OPENVSWITCH_H
   7
   8 #include <linux/tracepoint.h>
   9
  10 #include "datapath.h"
  11
  12 TRACE_EVENT(ovs_do_execute_action,
  13
  14         TP_PROTO(struct datapath *dp, struct sk_buff *skb,
  15                  struct sw_flow_key *key, const struct nlattr *a, int rem),
  16
  17         TP_ARGS(dp, skb, key, a, rem),
  18
  19         TP_STRUCT__entry(
  20                 __field(        void *,         dpaddr                  )
  21                 __string(       dp_name,        ovs_dp_name(dp)         )
  22                 __string(       dev_name,       skb->dev->name          )
  23                 __field(        void *,         skbaddr                 )
  24                 __field(        unsigned int,   len                     )
  25                 __field(        unsigned int,   data_len                )
  26                 __field(        unsigned int,   truesize                )
  27                 __field(        u8,             nr_frags                )
  28                 __field(        u16,            gso_size                )
  29                 __field(        u16,            gso_type                )
  30                 __field(        u32,            ovs_flow_hash           )
  31                 __field(        u32,            recirc_id               )
  32                 __field(        void *,         keyaddr                 )
  33                 __field(        u16,            key_eth_type            )
  34                 __field(        u8,             key_ct_state            )
  35                 __field(        u8,             key_ct_orig_proto       )
  36                 __field(        u16,            key_ct_zone             )
  37                 __field(        unsigned int,   flow_key_valid          )
  38                 __field(        u8,             action_type             )
  39                 __field(        unsigned int,   action_len              )
  40                 __field(        void *,         action_data             )
  41                 __field(        u8,             is_last                 )
  42         ),
  43
  44         TP_fast_assign(
  45                 __entry->dpaddr = dp;
  46                 __assign_str(dp_name);
  47                 __assign_str(dev_name);
  48                 __entry->skbaddr = skb;
  49                 __entry->len = skb->len;
  50                 __entry->data_len = skb->data_len;
  51                 __entry->truesize = skb->truesize;
  52                 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
  53                 __entry->gso_size = skb_shinfo(skb)->gso_size;
  54                 __entry->gso_type = skb_shinfo(skb)->gso_type;
  55                 __entry->ovs_flow_hash = key->ovs_flow_hash;
  56                 __entry->recirc_id = key->recirc_id;
  57                 __entry->keyaddr = key;
  58                 __entry->key_eth_type = key->eth.type;
  59                 __entry->key_ct_state = key->ct_state;
  60                 __entry->key_ct_orig_proto = key->ct_orig_proto;
  61                 __entry->key_ct_zone = key->ct_zone;
  62                 __entry->flow_key_valid = !(key->mac_proto & SW_FLOW_KEY_INVALID);
  63                 __entry->action_type = nla_type(a);
  64                 __entry->action_len = nla_len(a);
  65                 __entry->action_data = nla_data(a);
  66                 __entry->is_last = nla_is_last(a, rem);
  67         ),
  68
  69         TP_printk("dpaddr=%p dp_name=%s dev=%s skbaddr=%p len=%u data_len=%u truesize=%u nr_frags=%d gso_size=%d gso_type=%#x ovs_flow_hash=0x%08x recirc_id=0x%08x keyaddr=%p eth_type=0x%04x ct_state=%02x ct_orig_proto=%02x ct_Zone=%04x flow_key_valid=%d action_type=%u action_len=%u action_data=%p is_last=%d",
  70                   __entry->dpaddr, __get_str(dp_name), __get_str(dev_name),
  71                   __entry->skbaddr, __entry->len, __entry->data_len,
  72                   __entry->truesize, __entry->nr_frags, __entry->gso_size,
  73                   __entry->gso_type, __entry->ovs_flow_hash,
  74                   __entry->recirc_id, __entry->keyaddr, __entry->key_eth_type,
  75                   __entry->key_ct_state, __entry->key_ct_orig_proto,
  76                   __entry->key_ct_zone,
  77                   __entry->flow_key_valid,
  78                   __entry->action_type, __entry->action_len,
  79                   __entry->action_data, __entry->is_last)
  80 );
  81
  82 TRACE_EVENT(ovs_dp_upcall,
  83
  84         TP_PROTO(struct datapath *dp, struct sk_buff *skb,
  85                  const struct sw_flow_key *key,
  86                  const struct dp_upcall_info *upcall_info),
  87
  88         TP_ARGS(dp, skb, key, upcall_info),
  89
  90         TP_STRUCT__entry(
  91                 __field(        void *,         dpaddr                  )
  92                 __string(       dp_name,        ovs_dp_name(dp)         )
  93                 __string(       dev_name,       skb->dev->name          )
  94                 __field(        void *,         skbaddr                 )
  95                 __field(        unsigned int,   len                     )
  96                 __field(        unsigned int,   data_len                )
  97                 __field(        unsigned int,   truesize                )
  98                 __field(        u8,             nr_frags                )
  99                 __field(        u16,            gso_size                )
 100                 __field(        u16,            gso_type                )
 101                 __field(        u32,            ovs_flow_hash           )
 102                 __field(        u32,            recirc_id               )
 103                 __field(        const void *,   keyaddr                 )
 104                 __field(        u16,            key_eth_type            )
 105                 __field(        u8,             key_ct_state            )
 106                 __field(        u8,             key_ct_orig_proto       )
 107                 __field(        u16,            key_ct_zone             )
 108                 __field(        unsigned int,   flow_key_valid          )
 109                 __field(        u8,             upcall_cmd              )
 110                 __field(        u32,            upcall_port             )
 111                 __field(        u16,            upcall_mru              )
 112         ),
 113
 114         TP_fast_assign(
 115                 __entry->dpaddr = dp;
 116                 __assign_str(dp_name);
 117                 __assign_str(dev_name);
 118                 __entry->skbaddr = skb;
 119                 __entry->len = skb->len;
 120                 __entry->data_len = skb->data_len;
 121                 __entry->truesize = skb->truesize;
 122                 __entry->nr_frags = skb_shinfo(skb)->nr_frags;
 123                 __entry->gso_size = skb_shinfo(skb)->gso_size;
 124                 __entry->gso_type = skb_shinfo(skb)->gso_type;
 125                 __entry->ovs_flow_hash = key->ovs_flow_hash;
 126                 __entry->recirc_id = key->recirc_id;
 127                 __entry->keyaddr = key;
 128                 __entry->key_eth_type = key->eth.type;
 129                 __entry->key_ct_state = key->ct_state;
 130                 __entry->key_ct_orig_proto = key->ct_orig_proto;
 131                 __entry->key_ct_zone = key->ct_zone;
 132                 __entry->flow_key_valid =  !(key->mac_proto & SW_FLOW_KEY_INVALID);
 133                 __entry->upcall_cmd = upcall_info->cmd;
 134                 __entry->upcall_port = upcall_info->portid;
 135                 __entry->upcall_mru = upcall_info->mru;
 136         ),
 137
 138         TP_printk("dpaddr=%p dp_name=%s dev=%s skbaddr=%p len=%u data_len=%u truesize=%u nr_frags=%d gso_size=%d gso_type=%#x ovs_flow_hash=0x%08x recirc_id=0x%08x keyaddr=%p eth_type=0x%04x ct_state=%02x ct_orig_proto=%02x ct_zone=%04x flow_key_valid=%d upcall_cmd=%u upcall_port=%u upcall_mru=%u",
 139                   __entry->dpaddr, __get_str(dp_name), __get_str(dev_name),
 140                   __entry->skbaddr, __entry->len, __entry->data_len,
 141                   __entry->truesize, __entry->nr_frags, __entry->gso_size,
 142                   __entry->gso_type, __entry->ovs_flow_hash,
 143                   __entry->recirc_id, __entry->keyaddr, __entry->key_eth_type,
 144                   __entry->key_ct_state, __entry->key_ct_orig_proto,
 145                   __entry->key_ct_zone,
 146                   __entry->flow_key_valid,
 147                   __entry->upcall_cmd, __entry->upcall_port,
 148                   __entry->upcall_mru)
 149 );
 150
 151 #endif /* _TRACE_OPENVSWITCH_H */
 152
 153 /* This part must be outside protection */
 154 #undef TRACE_INCLUDE_PATH
 155 #define TRACE_INCLUDE_PATH .
 156 #undef TRACE_INCLUDE_FILE
 157 #define TRACE_INCLUDE_FILE openvswitch_trace
 158 #include <trace/define_trace.h>