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

source code of linux/drivers/net/ethernet/intel/ice/ice_trace.h