include/net/drop_monitor.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2
   3 #ifndef _NET_DROP_MONITOR_H_
   4 #define _NET_DROP_MONITOR_H_
   5
   6 #include <linux/ktime.h>
   7 #include <linux/netdevice.h>
   8 #include <linux/skbuff.h>
   9
  10 /**
  11  * struct net_dm_hw_metadata - Hardware-supplied packet metadata.
  12  * @trap_group_name: Hardware trap group name.
  13  * @trap_name: Hardware trap name.
  14  * @input_dev: Input netdevice.
  15  */
  16 struct net_dm_hw_metadata {
  17         const char *trap_group_name;
  18         const char *trap_name;
  19         struct net_device *input_dev;
  20 };
  21
  22 #if IS_ENABLED(CONFIG_NET_DROP_MONITOR)
  23 void net_dm_hw_report(struct sk_buff *skb,
  24                       const struct net_dm_hw_metadata *hw_metadata);
  25 #else
  26 static inline void
  27 net_dm_hw_report(struct sk_buff *skb,
  28                  const struct net_dm_hw_metadata *hw_metadata)
  29 {
  30 }
  31 #endif
  32
  33 #endif /* _NET_DROP_MONITOR_H_ */