/* SPDX-License-Identifier: GPL-2.0 */#undef TRACE_SYSTEM#define TRACE_SYSTEM net #if !defined(_TRACE_NET_H) || defined(TRACE_HEADER_MULTI_READ)#define _TRACE_NET_H #include <linux/skbuff.h>#include <linux/netdevice.h>#include <linux/if_vlan.h>#include <linux/ip.h>#include <linux/tracepoint.h>#include <net/busy_poll.h> TRACE_EVENT(net_dev_start_xmit, 	TP_PROTO(const struct sk_buff *skb, const struct net_device *dev), 	TP_ARGS(skb, dev), 	TP_STRUCT__entry(		__string(	name,			dev->name	)		__field(	u16,			queue_mapping	)		__field(	const void *,		skbaddr		)		__field(	bool,			vlan_tagged	)		__field(	u16,			vlan_proto	)		__field(	u16,			vlan_tci	)		__field(	u16,			protocol	)		__field(	u8,			ip_summed	)		__field(	unsigned int,		len		)		__field(	unsigned int,		data_len	)		__field(	int,			network_offset	)		__field(	bool,			transport_offset_valid)		__field(	int,			transport_offset)		__field(	u8,			tx_flags	)		__field(	u16,			gso_size	)		__field(	u16,			gso_segs	)		__field(	u16,			gso_type	)		__field(	u64,			net_cookie	)	), 	TP_fast_assign(		__assign_str(name);		__entry->queue_mapping = skb->queue_mapping;		__entry->skbaddr = skb;		__entry->vlan_tagged = skb_vlan_tag_present(skb);		__entry->vlan_proto = ntohs(skb->vlan_proto);		__entry->vlan_tci = skb_vlan_tag_get(skb);		__entry->protocol = ntohs(skb->protocol);		__entry->ip_summed = skb->ip_summed;		__entry->len = skb->len;		__entry->data_len = skb->data_len;		__entry->network_offset = skb_network_offset(skb);		__entry->transport_offset_valid =			skb_transport_header_was_set(skb);		__entry->transport_offset = skb_transport_header_was_set(skb) ?			skb_transport_offset(skb) : 0;		__entry->tx_flags = skb_shinfo(skb)->tx_flags;		__entry->gso_size = skb_shinfo(skb)->gso_size;		__entry->gso_segs = skb_shinfo(skb)->gso_segs;		__entry->gso_type = skb_shinfo(skb)->gso_type;		__entry->net_cookie = dev_net(dev)->net_cookie;	), 	TP_printk("dev=%s queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d len=%u data_len=%u network_offset=%d transport_offset_valid=%d transport_offset=%d tx_flags=%d gso_size=%d gso_segs=%d gso_type=%#x net_cookie=%llu",		  __get_str(name), __entry->queue_mapping, __entry->skbaddr,		  __entry->vlan_tagged, __entry->vlan_proto, __entry->vlan_tci,		  __entry->protocol, __entry->ip_summed, __entry->len,		  __entry->data_len,		  __entry->network_offset, __entry->transport_offset_valid,		  __entry->transport_offset, __entry->tx_flags,		  __entry->gso_size, __entry->gso_segs,		  __entry->gso_type, __entry->net_cookie)); TRACE_EVENT(net_dev_xmit, 	TP_PROTO(struct sk_buff *skb,		 int rc,		 struct net_device *dev,		 unsigned int skb_len), 	TP_ARGS(skb, rc, dev, skb_len), 	TP_STRUCT__entry(		__field(	void *,		skbaddr		)		__field(	unsigned int,	len		)		__field(	int,		rc		)		__string(	name,		dev->name	)		__field(	u64,		net_cookie	)	), 	TP_fast_assign(		__entry->skbaddr = skb;		__entry->len = skb_len;		__entry->rc = rc;		__entry->net_cookie = dev_net(dev)->net_cookie;		__assign_str(name);	), 	TP_printk("dev=%s skbaddr=%p len=%u rc=%d net_cookie=%llu",		__get_str(name), __entry->skbaddr,		__entry->len, __entry->rc,		__entry->net_cookie)); TRACE_EVENT(net_dev_xmit_timeout, 	TP_PROTO(struct net_device *dev,		 int queue_index), 	TP_ARGS(dev, queue_index), 	TP_STRUCT__entry(		__string(	name,		dev->name	)		__string(	driver,		netdev_drivername(dev))		__field(	int,		queue_index	)		__field(	u64,		net_cookie	)	), 	TP_fast_assign(		__assign_str(name);		__assign_str(driver);		__entry->queue_index = queue_index;		__entry->net_cookie = dev_net(dev)->net_cookie;	), 	TP_printk("dev=%s driver=%s queue=%d net_cookie=%llu",		__get_str(name), __get_str(driver),		__entry->queue_index, __entry->net_cookie)); DECLARE_EVENT_CLASS(net_dev_template, 	TP_PROTO(struct sk_buff *skb), 	TP_ARGS(skb), 	TP_STRUCT__entry(		__field(	void *,		skbaddr		)		__field(	unsigned int,	len		)		__string(	name,		skb->dev->name	)		__field(	u64,		net_cookie	)	), 	TP_fast_assign(		__entry->skbaddr = skb;		__entry->len = skb->len;		__entry->net_cookie = dev_net(skb->dev)->net_cookie;		__assign_str(name);	), 	TP_printk("dev=%s skbaddr=%p len=%u net_cookie=%llu",		__get_str(name), __entry->skbaddr,		__entry->len,		__entry->net_cookie)) DEFINE_EVENT(net_dev_template, net_dev_queue, 	TP_PROTO(struct sk_buff *skb), 	TP_ARGS(skb)); DEFINE_EVENT(net_dev_template, netif_receive_skb, 	TP_PROTO(struct sk_buff *skb), 	TP_ARGS(skb)); DEFINE_EVENT(net_dev_template, netif_rx, 	TP_PROTO(struct sk_buff *skb), 	TP_ARGS(skb)); DECLARE_EVENT_CLASS(net_dev_rx_verbose_template, 	TP_PROTO(const struct sk_buff *skb), 	TP_ARGS(skb), 	TP_STRUCT__entry(		__string(	name,			skb->dev->name	)		__field(	unsigned int,		napi_id		)		__field(	u16,			queue_mapping	)		__field(	const void *,		skbaddr		)		__field(	bool,			vlan_tagged	)		__field(	u16,			vlan_proto	)		__field(	u16,			vlan_tci	)		__field(	u16,			protocol	)		__field(	u8,			ip_summed	)		__field(	u32,			hash		)		__field(	bool,			l4_hash		)		__field(	unsigned int,		len		)		__field(	unsigned int,		data_len	)		__field(	unsigned int,		truesize	)		__field(	bool,			mac_header_valid)		__field(	int,			mac_header	)		__field(	unsigned char,		nr_frags	)		__field(	u16,			gso_size	)		__field(	u16,			gso_type	)		__field(	u64,			net_cookie	)	), 	TP_fast_assign(		__assign_str(name);#ifdef CONFIG_NET_RX_BUSY_POLL		__entry->napi_id = napi_id_valid(skb->napi_id) ?				   skb->napi_id : 0;#else		__entry->napi_id = 0;#endif		__entry->queue_mapping = skb->queue_mapping;		__entry->skbaddr = skb;		__entry->vlan_tagged = skb_vlan_tag_present(skb);		__entry->vlan_proto = ntohs(skb->vlan_proto);		__entry->vlan_tci = skb_vlan_tag_get(skb);		__entry->protocol = ntohs(skb->protocol);		__entry->ip_summed = skb->ip_summed;		__entry->hash = skb->hash;		__entry->l4_hash = skb->l4_hash;		__entry->len = skb->len;		__entry->data_len = skb->data_len;		__entry->truesize = skb->truesize;		__entry->mac_header_valid = skb_mac_header_was_set(skb);		__entry->mac_header = skb_mac_header(skb) - skb->data;		__entry->nr_frags = skb_shinfo(skb)->nr_frags;		__entry->gso_size = skb_shinfo(skb)->gso_size;		__entry->gso_type = skb_shinfo(skb)->gso_type;		__entry->net_cookie = dev_net(skb->dev)->net_cookie;	), 	TP_printk("dev=%s napi_id=%#x queue_mapping=%u skbaddr=%p vlan_tagged=%d vlan_proto=0x%04x vlan_tci=0x%04x protocol=0x%04x ip_summed=%d hash=0x%08x l4_hash=%d len=%u data_len=%u truesize=%u mac_header_valid=%d mac_header=%d nr_frags=%d gso_size=%d gso_type=%#x net_cookie=%llu",		  __get_str(name), __entry->napi_id, __entry->queue_mapping,		  __entry->skbaddr, __entry->vlan_tagged, __entry->vlan_proto,		  __entry->vlan_tci, __entry->protocol, __entry->ip_summed,		  __entry->hash, __entry->l4_hash, __entry->len,		  __entry->data_len, __entry->truesize,		  __entry->mac_header_valid, __entry->mac_header,		  __entry->nr_frags, __entry->gso_size,		  __entry->gso_type, __entry->net_cookie)); DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_frags_entry, 	TP_PROTO(const struct sk_buff *skb), 	TP_ARGS(skb)); DEFINE_EVENT(net_dev_rx_verbose_template, napi_gro_receive_entry, 	TP_PROTO(const struct sk_buff *skb), 	TP_ARGS(skb)); DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_entry, 	TP_PROTO(const struct sk_buff *skb), 	TP_ARGS(skb)); DEFINE_EVENT(net_dev_rx_verbose_template, netif_receive_skb_list_entry, 	TP_PROTO(const struct sk_buff *skb), 	TP_ARGS(skb)); DEFINE_EVENT(net_dev_rx_verbose_template, netif_rx_entry, 	TP_PROTO(const struct sk_buff *skb), 	TP_ARGS(skb)); DECLARE_EVENT_CLASS(net_dev_rx_exit_template, 	TP_PROTO(int ret), 	TP_ARGS(ret), 	TP_STRUCT__entry(		__field(int,	ret)	), 	TP_fast_assign(		__entry->ret = ret;	), 	TP_printk("ret=%d", __entry->ret)); DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_frags_exit, 	TP_PROTO(int ret), 	TP_ARGS(ret)); DEFINE_EVENT(net_dev_rx_exit_template, napi_gro_receive_exit, 	TP_PROTO(int ret), 	TP_ARGS(ret)); DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_exit, 	TP_PROTO(int ret), 	TP_ARGS(ret)); DEFINE_EVENT(net_dev_rx_exit_template, netif_rx_exit, 	TP_PROTO(int ret), 	TP_ARGS(ret)); DEFINE_EVENT(net_dev_rx_exit_template, netif_receive_skb_list_exit, 	TP_PROTO(int ret), 	TP_ARGS(ret)); #endif /* _TRACE_NET_H */ /* This part must be outside protection */#include <trace/define_trace.h>