1/* SPDX-License-Identifier: GPL-2.0 */
2/* Copyright (C) 2021 Intel Corporation. */
3
4/* Modeled on trace-events-sample.h */
5
6/* The trace subsystem name for ice will be "ice".
7 *
8 * This file is named ice_trace.h.
9 *
10 * Since this include file's name is different from the trace
11 * subsystem name, we'll have to define TRACE_INCLUDE_FILE at the end
12 * of this file.
13 */
14#undef TRACE_SYSTEM
15#define TRACE_SYSTEM ice
16
17/* See trace-events-sample.h for a detailed description of why this
18 * guard clause is different from most normal include files.
19 */
20#if !defined(_ICE_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
21#define _ICE_TRACE_H_
22
23#include <linux/tracepoint.h>
24#include "ice_eswitch_br.h"
25
26/* ice_trace() macro enables shared code to refer to trace points
27 * like:
28 *
29 * trace_ice_example(args...)
30 *
31 * ... as:
32 *
33 * ice_trace(example, args...)
34 *
35 * ... to resolve to the PF version of the tracepoint without
36 * ifdefs, and to allow tracepoints to be disabled entirely at build
37 * time.
38 *
39 * Trace point should always be referred to in the driver via this
40 * macro.
41 *
42 * Similarly, ice_trace_enabled(trace_name) wraps references to
43 * trace_ice_<trace_name>_enabled() functions.
44 * @trace_name: name of tracepoint
45 */
46#define _ICE_TRACE_NAME(trace_name) (trace_##ice##_##trace_name)
47#define ICE_TRACE_NAME(trace_name) _ICE_TRACE_NAME(trace_name)
48
49#define ice_trace(trace_name, args...) ICE_TRACE_NAME(trace_name)(args)
50
51#define ice_trace_enabled(trace_name) ICE_TRACE_NAME(trace_name##_enabled)()
52
53/* This is for events common to PF. Corresponding versions will be named
54 * trace_ice_*. The ice_trace() macro above will select the right trace point
55 * name for the driver.
56 */
57
58/* Begin tracepoints */
59
60/* Global tracepoints */
61
62/* Events related to DIM, q_vectors and ring containers */
63DECLARE_EVENT_CLASS(ice_rx_dim_template,
64		    TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
65		    TP_ARGS(q_vector, dim),
66		    TP_STRUCT__entry(__field(struct ice_q_vector *, q_vector)
67				     __field(struct dim *, dim)
68				     __string(devname, q_vector->rx.rx_ring->netdev->name)),
69
70		    TP_fast_assign(__entry->q_vector = q_vector;
71				   __entry->dim = dim;
72				   __assign_str(devname, q_vector->rx.rx_ring->netdev->name);),
73
74		    TP_printk("netdev: %s Rx-Q: %d dim-state: %d dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim-tired: %d",
75			      __get_str(devname),
76			      __entry->q_vector->rx.rx_ring->q_index,
77			      __entry->dim->state,
78			      __entry->dim->profile_ix,
79			      __entry->dim->tune_state,
80			      __entry->dim->steps_right,
81			      __entry->dim->steps_left,
82			      __entry->dim->tired)
83);
84
85DEFINE_EVENT(ice_rx_dim_template, ice_rx_dim_work,
86	     TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
87	     TP_ARGS(q_vector, dim)
88);
89
90DECLARE_EVENT_CLASS(ice_tx_dim_template,
91		    TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
92		    TP_ARGS(q_vector, dim),
93		    TP_STRUCT__entry(__field(struct ice_q_vector *, q_vector)
94				     __field(struct dim *, dim)
95				     __string(devname, q_vector->tx.tx_ring->netdev->name)),
96
97		    TP_fast_assign(__entry->q_vector = q_vector;
98				   __entry->dim = dim;
99				   __assign_str(devname, q_vector->tx.tx_ring->netdev->name);),
100
101		    TP_printk("netdev: %s Tx-Q: %d dim-state: %d dim-profile: %d dim-tune: %d dim-st-right: %d dim-st-left: %d dim-tired: %d",
102			      __get_str(devname),
103			      __entry->q_vector->tx.tx_ring->q_index,
104			      __entry->dim->state,
105			      __entry->dim->profile_ix,
106			      __entry->dim->tune_state,
107			      __entry->dim->steps_right,
108			      __entry->dim->steps_left,
109			      __entry->dim->tired)
110);
111
112DEFINE_EVENT(ice_tx_dim_template, ice_tx_dim_work,
113	     TP_PROTO(struct ice_q_vector *q_vector, struct dim *dim),
114	     TP_ARGS(q_vector, dim)
115);
116
117/* Events related to a vsi & ring */
118DECLARE_EVENT_CLASS(ice_tx_template,
119		    TP_PROTO(struct ice_tx_ring *ring, struct ice_tx_desc *desc,
120			     struct ice_tx_buf *buf),
121
122		    TP_ARGS(ring, desc, buf),
123		    TP_STRUCT__entry(__field(void *, ring)
124				     __field(void *, desc)
125				     __field(void *, buf)
126				     __string(devname, ring->netdev->name)),
127
128		    TP_fast_assign(__entry->ring = ring;
129				   __entry->desc = desc;
130				   __entry->buf = buf;
131				   __assign_str(devname, ring->netdev->name);),
132
133		    TP_printk("netdev: %s ring: %pK desc: %pK buf %pK", __get_str(devname),
134			      __entry->ring, __entry->desc, __entry->buf)
135);
136
137#define DEFINE_TX_TEMPLATE_OP_EVENT(name) \
138DEFINE_EVENT(ice_tx_template, name, \
139	     TP_PROTO(struct ice_tx_ring *ring, \
140		      struct ice_tx_desc *desc, \
141		      struct ice_tx_buf *buf), \
142	     TP_ARGS(ring, desc, buf))
143
144DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq);
145DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq_unmap);
146DEFINE_TX_TEMPLATE_OP_EVENT(ice_clean_tx_irq_unmap_eop);
147
148DECLARE_EVENT_CLASS(ice_rx_template,
149		    TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc),
150
151		    TP_ARGS(ring, desc),
152
153		    TP_STRUCT__entry(__field(void *, ring)
154				     __field(void *, desc)
155				     __string(devname, ring->netdev->name)),
156
157		    TP_fast_assign(__entry->ring = ring;
158				   __entry->desc = desc;
159				   __assign_str(devname, ring->netdev->name);),
160
161		    TP_printk("netdev: %s ring: %pK desc: %pK", __get_str(devname),
162			      __entry->ring, __entry->desc)
163);
164DEFINE_EVENT(ice_rx_template, ice_clean_rx_irq,
165	     TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc),
166	     TP_ARGS(ring, desc)
167);
168
169DECLARE_EVENT_CLASS(ice_rx_indicate_template,
170		    TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc,
171			     struct sk_buff *skb),
172
173		    TP_ARGS(ring, desc, skb),
174
175		    TP_STRUCT__entry(__field(void *, ring)
176				     __field(void *, desc)
177				     __field(void *, skb)
178				     __string(devname, ring->netdev->name)),
179
180		    TP_fast_assign(__entry->ring = ring;
181				   __entry->desc = desc;
182				   __entry->skb = skb;
183				   __assign_str(devname, ring->netdev->name);),
184
185		    TP_printk("netdev: %s ring: %pK desc: %pK skb %pK", __get_str(devname),
186			      __entry->ring, __entry->desc, __entry->skb)
187);
188
189DEFINE_EVENT(ice_rx_indicate_template, ice_clean_rx_irq_indicate,
190	     TP_PROTO(struct ice_rx_ring *ring, union ice_32b_rx_flex_desc *desc,
191		      struct sk_buff *skb),
192	     TP_ARGS(ring, desc, skb)
193);
194
195DECLARE_EVENT_CLASS(ice_xmit_template,
196		    TP_PROTO(struct ice_tx_ring *ring, struct sk_buff *skb),
197
198		    TP_ARGS(ring, skb),
199
200		    TP_STRUCT__entry(__field(void *, ring)
201				     __field(void *, skb)
202				     __string(devname, ring->netdev->name)),
203
204		    TP_fast_assign(__entry->ring = ring;
205				   __entry->skb = skb;
206				   __assign_str(devname, ring->netdev->name);),
207
208		    TP_printk("netdev: %s skb: %pK ring: %pK", __get_str(devname),
209			      __entry->skb, __entry->ring)
210);
211
212#define DEFINE_XMIT_TEMPLATE_OP_EVENT(name) \
213DEFINE_EVENT(ice_xmit_template, name, \
214	     TP_PROTO(struct ice_tx_ring *ring, struct sk_buff *skb), \
215	     TP_ARGS(ring, skb))
216
217DEFINE_XMIT_TEMPLATE_OP_EVENT(ice_xmit_frame_ring);
218DEFINE_XMIT_TEMPLATE_OP_EVENT(ice_xmit_frame_ring_drop);
219
220DECLARE_EVENT_CLASS(ice_tx_tstamp_template,
221		    TP_PROTO(struct sk_buff *skb, int idx),
222
223		    TP_ARGS(skb, idx),
224
225		    TP_STRUCT__entry(__field(void *, skb)
226				     __field(int, idx)),
227
228		    TP_fast_assign(__entry->skb = skb;
229				   __entry->idx = idx;),
230
231		    TP_printk("skb %pK idx %d",
232			      __entry->skb, __entry->idx)
233);
234#define DEFINE_TX_TSTAMP_OP_EVENT(name) \
235DEFINE_EVENT(ice_tx_tstamp_template, name, \
236	     TP_PROTO(struct sk_buff *skb, int idx), \
237	     TP_ARGS(skb, idx))
238
239DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_request);
240DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_fw_req);
241DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_fw_done);
242DEFINE_TX_TSTAMP_OP_EVENT(ice_tx_tstamp_complete);
243
244DECLARE_EVENT_CLASS(ice_esw_br_fdb_template,
245		    TP_PROTO(struct ice_esw_br_fdb_entry *fdb),
246		    TP_ARGS(fdb),
247		    TP_STRUCT__entry(__array(char, dev_name, IFNAMSIZ)
248				     __array(unsigned char, addr, ETH_ALEN)
249				     __field(u16, vid)
250				     __field(int, flags)),
251		    TP_fast_assign(strscpy(__entry->dev_name,
252					   netdev_name(fdb->dev),
253					   IFNAMSIZ);
254				   memcpy(__entry->addr, fdb->data.addr, ETH_ALEN);
255				   __entry->vid = fdb->data.vid;
256				   __entry->flags = fdb->flags;),
257		    TP_printk("net_device=%s addr=%pM vid=%u flags=%x",
258			      __entry->dev_name,
259			      __entry->addr,
260			      __entry->vid,
261			      __entry->flags)
262);
263
264DEFINE_EVENT(ice_esw_br_fdb_template,
265	     ice_eswitch_br_fdb_entry_create,
266	     TP_PROTO(struct ice_esw_br_fdb_entry *fdb),
267	     TP_ARGS(fdb)
268);
269
270DEFINE_EVENT(ice_esw_br_fdb_template,
271	     ice_eswitch_br_fdb_entry_find_and_delete,
272	     TP_PROTO(struct ice_esw_br_fdb_entry *fdb),
273	     TP_ARGS(fdb)
274);
275
276DECLARE_EVENT_CLASS(ice_esw_br_vlan_template,
277		    TP_PROTO(struct ice_esw_br_vlan *vlan),
278		    TP_ARGS(vlan),
279		    TP_STRUCT__entry(__field(u16, vid)
280				     __field(u16, flags)),
281		    TP_fast_assign(__entry->vid = vlan->vid;
282				   __entry->flags = vlan->flags;),
283		    TP_printk("vid=%u flags=%x",
284			      __entry->vid,
285			      __entry->flags)
286);
287
288DEFINE_EVENT(ice_esw_br_vlan_template,
289	     ice_eswitch_br_vlan_create,
290	     TP_PROTO(struct ice_esw_br_vlan *vlan),
291	     TP_ARGS(vlan)
292);
293
294DEFINE_EVENT(ice_esw_br_vlan_template,
295	     ice_eswitch_br_vlan_cleanup,
296	     TP_PROTO(struct ice_esw_br_vlan *vlan),
297	     TP_ARGS(vlan)
298);
299
300#define ICE_ESW_BR_PORT_NAME_L 16
301
302DECLARE_EVENT_CLASS(ice_esw_br_port_template,
303		    TP_PROTO(struct ice_esw_br_port *port),
304		    TP_ARGS(port),
305		    TP_STRUCT__entry(__field(u16, vport_num)
306				     __array(char, port_type, ICE_ESW_BR_PORT_NAME_L)),
307		    TP_fast_assign(__entry->vport_num = port->vsi_idx;
308					if (port->type == ICE_ESWITCH_BR_UPLINK_PORT)
309						strscpy(__entry->port_type,
310							"Uplink",
311							ICE_ESW_BR_PORT_NAME_L);
312					else
313						strscpy(__entry->port_type,
314							"VF Representor",
315							ICE_ESW_BR_PORT_NAME_L);),
316		    TP_printk("vport_num=%u port type=%s",
317			      __entry->vport_num,
318			      __entry->port_type)
319);
320
321DEFINE_EVENT(ice_esw_br_port_template,
322	     ice_eswitch_br_port_link,
323	     TP_PROTO(struct ice_esw_br_port *port),
324	     TP_ARGS(port)
325);
326
327DEFINE_EVENT(ice_esw_br_port_template,
328	     ice_eswitch_br_port_unlink,
329	     TP_PROTO(struct ice_esw_br_port *port),
330	     TP_ARGS(port)
331);
332
333/* End tracepoints */
334
335#endif /* _ICE_TRACE_H_ */
336/* This must be outside ifdef _ICE_TRACE_H */
337
338/* This trace include file is not located in the .../include/trace
339 * with the kernel tracepoint definitions, because we're a loadable
340 * module.
341 */
342#undef TRACE_INCLUDE_PATH
343#define TRACE_INCLUDE_PATH .
344#undef TRACE_INCLUDE_FILE
345#define TRACE_INCLUDE_FILE ../../drivers/net/ethernet/intel/ice/ice_trace
346#include <trace/define_trace.h>
347