2 # SPDX-License-Identifier: GPL-2.0
6 # tx: show only tx chart
17 	'/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
27 net_rx_dic = {}; # key is cpu and value include time of NET_RX softirq-entry
61 	return (dst - src) / 1000000.0
80 PF_NET_RECV=  "         |---netif_receive_skb(+%.3fmsec skb=%x len=%d)"
81 PF_NET_RX=    "         |---netif_rx(+%.3fmsec skb=%x)"
129 			if i == len(event_list) - 1:
166 		if arg == 'tx':
223 		print("----------------------------")
232 def irq__softirq_entry(name, context, cpu, sec, nsec, pid, comm, callchain, vec):  argument
235 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
238 def irq__softirq_exit(name, context, cpu, sec, nsec, pid, comm, callchain, vec):  argument
241 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
244 def irq__softirq_raise(name, context, cpu, sec, nsec, pid, comm, callchain, vec):  argument
247 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, vec)
250 def irq__irq_handler_entry(name, context, cpu, sec, nsec, pid, comm,  argument
252 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
256 def irq__irq_handler_exit(name, context, cpu, sec, nsec, pid, comm, callchain, irq, ret):  argument
257 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm, irq, ret)
260 def napi__napi_poll(name, context, cpu, sec, nsec, pid, comm, callchain, napi,  argument
262 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
266 def net__netif_receive_skb(name, context, cpu, sec, nsec, pid, comm, callchain, skbaddr,  argument
268 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
272 def net__netif_rx(name, context, cpu, sec, nsec, pid, comm, callchain, skbaddr,  argument
274 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
278 def net__net_dev_queue(name, context, cpu, sec, nsec, pid, comm, callchain,  argument
280 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
284 def net__net_dev_xmit(name, context, cpu, sec, nsec, pid, comm, callchain,  argument
286 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
290 def skb__kfree_skb(name, context, cpu, sec, nsec, pid, comm, callchain,  argument
292 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
296 def skb__consume_skb(name, context, cpu, sec, nsec, pid, comm, callchain,  argument
298 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,
302 def skb__skb_copy_datagram_iovec(name, context, cpu, sec, nsec, pid, comm, callchain,  argument
304 	event_info = (name, context, cpu, nsecs(sec, nsec), pid, comm,