]>
Commit | Line | Data |
---|---|---|
2c4cbe6e FB |
1 | /** |
2 | * trace.h - DesignWare USB3 DRD Controller Trace Support | |
3 | * | |
4 | * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com | |
5 | * | |
6 | * Author: Felipe Balbi <balbi@ti.com> | |
7 | * | |
8 | * This program is free software: you can redistribute it and/or modify | |
9 | * it under the terms of the GNU General Public License version 2 of | |
10 | * the License as published by the Free Software Foundation. | |
11 | * | |
12 | * This program is distributed in the hope that it will be useful, | |
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | * GNU General Public License for more details. | |
16 | */ | |
17 | ||
18 | #undef TRACE_SYSTEM | |
19 | #define TRACE_SYSTEM dwc3 | |
20 | ||
21 | #if !defined(__DWC3_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) | |
22 | #define __DWC3_TRACE_H | |
23 | ||
24 | #include <linux/types.h> | |
25 | #include <linux/tracepoint.h> | |
26 | #include <asm/byteorder.h> | |
27 | #include "core.h" | |
28 | #include "debug.h" | |
29 | ||
30 | DECLARE_EVENT_CLASS(dwc3_log_msg, | |
31 | TP_PROTO(struct va_format *vaf), | |
32 | TP_ARGS(vaf), | |
33 | TP_STRUCT__entry(__dynamic_array(char, msg, DWC3_MSG_MAX)), | |
34 | TP_fast_assign( | |
35 | vsnprintf(__get_str(msg), DWC3_MSG_MAX, vaf->fmt, *vaf->va); | |
36 | ), | |
37 | TP_printk("%s", __get_str(msg)) | |
38 | ); | |
39 | ||
40 | DEFINE_EVENT(dwc3_log_msg, dwc3_readl, | |
41 | TP_PROTO(struct va_format *vaf), | |
42 | TP_ARGS(vaf) | |
43 | ); | |
44 | ||
45 | DEFINE_EVENT(dwc3_log_msg, dwc3_writel, | |
46 | TP_PROTO(struct va_format *vaf), | |
47 | TP_ARGS(vaf) | |
48 | ); | |
49 | ||
6bac4ff0 FB |
50 | DEFINE_EVENT(dwc3_log_msg, dwc3_gadget, |
51 | TP_PROTO(struct va_format *vaf), | |
52 | TP_ARGS(vaf) | |
53 | ); | |
54 | ||
55 | DEFINE_EVENT(dwc3_log_msg, dwc3_core, | |
56 | TP_PROTO(struct va_format *vaf), | |
57 | TP_ARGS(vaf) | |
58 | ); | |
59 | ||
2c4cbe6e FB |
60 | DEFINE_EVENT(dwc3_log_msg, dwc3_ep0, |
61 | TP_PROTO(struct va_format *vaf), | |
62 | TP_ARGS(vaf) | |
63 | ); | |
64 | ||
65 | DECLARE_EVENT_CLASS(dwc3_log_event, | |
66 | TP_PROTO(u32 event), | |
67 | TP_ARGS(event), | |
68 | TP_STRUCT__entry( | |
69 | __field(u32, event) | |
70 | ), | |
71 | TP_fast_assign( | |
72 | __entry->event = event; | |
73 | ), | |
dab716cd | 74 | TP_printk("event %08x", __entry->event) |
2c4cbe6e FB |
75 | ); |
76 | ||
77 | DEFINE_EVENT(dwc3_log_event, dwc3_event, | |
78 | TP_PROTO(u32 event), | |
79 | TP_ARGS(event) | |
80 | ); | |
81 | ||
82 | DECLARE_EVENT_CLASS(dwc3_log_ctrl, | |
83 | TP_PROTO(struct usb_ctrlrequest *ctrl), | |
84 | TP_ARGS(ctrl), | |
85 | TP_STRUCT__entry( | |
4ac4fc93 FB |
86 | __field(__u8, bRequestType) |
87 | __field(__u8, bRequest) | |
88 | __field(__le16, wValue) | |
89 | __field(__le16, wIndex) | |
90 | __field(__le16, wLength) | |
2c4cbe6e FB |
91 | ), |
92 | TP_fast_assign( | |
4ac4fc93 FB |
93 | __entry->bRequestType = ctrl->bRequestType; |
94 | __entry->bRequest = ctrl->bRequest; | |
95 | __entry->wValue = ctrl->wValue; | |
96 | __entry->wIndex = ctrl->wIndex; | |
97 | __entry->wLength = ctrl->wLength; | |
2c4cbe6e FB |
98 | ), |
99 | TP_printk("bRequestType %02x bRequest %02x wValue %04x wIndex %04x wLength %d", | |
4ac4fc93 FB |
100 | __entry->bRequestType, __entry->bRequest, |
101 | le16_to_cpu(__entry->wValue), le16_to_cpu(__entry->wIndex), | |
102 | le16_to_cpu(__entry->wLength) | |
2c4cbe6e FB |
103 | ) |
104 | ); | |
105 | ||
106 | DEFINE_EVENT(dwc3_log_ctrl, dwc3_ctrl_req, | |
107 | TP_PROTO(struct usb_ctrlrequest *ctrl), | |
108 | TP_ARGS(ctrl) | |
109 | ); | |
110 | ||
111 | DECLARE_EVENT_CLASS(dwc3_log_request, | |
112 | TP_PROTO(struct dwc3_request *req), | |
113 | TP_ARGS(req), | |
114 | TP_STRUCT__entry( | |
4ac4fc93 | 115 | __dynamic_array(char, name, DWC3_MSG_MAX) |
2c4cbe6e | 116 | __field(struct dwc3_request *, req) |
4ac4fc93 FB |
117 | __field(unsigned, actual) |
118 | __field(unsigned, length) | |
119 | __field(int, status) | |
46a01427 FB |
120 | __field(int, zero) |
121 | __field(int, short_not_ok) | |
122 | __field(int, no_interrupt) | |
2c4cbe6e FB |
123 | ), |
124 | TP_fast_assign( | |
4ac4fc93 | 125 | snprintf(__get_str(name), DWC3_MSG_MAX, "%s", req->dep->name); |
2c4cbe6e | 126 | __entry->req = req; |
4ac4fc93 FB |
127 | __entry->actual = req->request.actual; |
128 | __entry->length = req->request.length; | |
129 | __entry->status = req->request.status; | |
46a01427 FB |
130 | __entry->zero = req->request.zero; |
131 | __entry->short_not_ok = req->request.short_not_ok; | |
132 | __entry->no_interrupt = req->request.no_interrupt; | |
2c4cbe6e | 133 | ), |
46a01427 | 134 | TP_printk("%s: req %p length %u/%u %s%s%s ==> %d", |
4ac4fc93 | 135 | __get_str(name), __entry->req, __entry->actual, __entry->length, |
46a01427 FB |
136 | __entry->zero ? "Z" : "z", |
137 | __entry->short_not_ok ? "S" : "s", | |
138 | __entry->no_interrupt ? "i" : "I", | |
4ac4fc93 | 139 | __entry->status |
2c4cbe6e FB |
140 | ) |
141 | ); | |
142 | ||
143 | DEFINE_EVENT(dwc3_log_request, dwc3_alloc_request, | |
144 | TP_PROTO(struct dwc3_request *req), | |
145 | TP_ARGS(req) | |
146 | ); | |
147 | ||
148 | DEFINE_EVENT(dwc3_log_request, dwc3_free_request, | |
149 | TP_PROTO(struct dwc3_request *req), | |
150 | TP_ARGS(req) | |
151 | ); | |
152 | ||
153 | DEFINE_EVENT(dwc3_log_request, dwc3_ep_queue, | |
154 | TP_PROTO(struct dwc3_request *req), | |
155 | TP_ARGS(req) | |
156 | ); | |
157 | ||
158 | DEFINE_EVENT(dwc3_log_request, dwc3_ep_dequeue, | |
159 | TP_PROTO(struct dwc3_request *req), | |
160 | TP_ARGS(req) | |
161 | ); | |
162 | ||
163 | DEFINE_EVENT(dwc3_log_request, dwc3_gadget_giveback, | |
164 | TP_PROTO(struct dwc3_request *req), | |
165 | TP_ARGS(req) | |
166 | ); | |
167 | ||
168 | DECLARE_EVENT_CLASS(dwc3_log_generic_cmd, | |
169 | TP_PROTO(unsigned int cmd, u32 param), | |
170 | TP_ARGS(cmd, param), | |
171 | TP_STRUCT__entry( | |
172 | __field(unsigned int, cmd) | |
173 | __field(u32, param) | |
174 | ), | |
175 | TP_fast_assign( | |
176 | __entry->cmd = cmd; | |
177 | __entry->param = param; | |
178 | ), | |
dab716cd | 179 | TP_printk("cmd '%s' [%d] param %08x", |
2c4cbe6e FB |
180 | dwc3_gadget_generic_cmd_string(__entry->cmd), |
181 | __entry->cmd, __entry->param | |
182 | ) | |
183 | ); | |
184 | ||
185 | DEFINE_EVENT(dwc3_log_generic_cmd, dwc3_gadget_generic_cmd, | |
186 | TP_PROTO(unsigned int cmd, u32 param), | |
187 | TP_ARGS(cmd, param) | |
188 | ); | |
189 | ||
190 | DECLARE_EVENT_CLASS(dwc3_log_gadget_ep_cmd, | |
191 | TP_PROTO(struct dwc3_ep *dep, unsigned int cmd, | |
192 | struct dwc3_gadget_ep_cmd_params *params), | |
193 | TP_ARGS(dep, cmd, params), | |
194 | TP_STRUCT__entry( | |
4ac4fc93 | 195 | __dynamic_array(char, name, DWC3_MSG_MAX) |
2c4cbe6e | 196 | __field(unsigned int, cmd) |
a4722fd3 FB |
197 | __field(u32, param0) |
198 | __field(u32, param1) | |
199 | __field(u32, param2) | |
2c4cbe6e FB |
200 | ), |
201 | TP_fast_assign( | |
4ac4fc93 | 202 | snprintf(__get_str(name), DWC3_MSG_MAX, "%s", dep->name); |
2c4cbe6e | 203 | __entry->cmd = cmd; |
a4722fd3 FB |
204 | __entry->param0 = params->param0; |
205 | __entry->param1 = params->param1; | |
206 | __entry->param2 = params->param2; | |
2c4cbe6e | 207 | ), |
dab716cd | 208 | TP_printk("%s: cmd '%s' [%d] params %08x %08x %08x", |
4ac4fc93 | 209 | __get_str(name), dwc3_gadget_ep_cmd_string(__entry->cmd), |
a4722fd3 FB |
210 | __entry->cmd, __entry->param0, |
211 | __entry->param1, __entry->param2 | |
2c4cbe6e FB |
212 | ) |
213 | ); | |
214 | ||
215 | DEFINE_EVENT(dwc3_log_gadget_ep_cmd, dwc3_gadget_ep_cmd, | |
216 | TP_PROTO(struct dwc3_ep *dep, unsigned int cmd, | |
217 | struct dwc3_gadget_ep_cmd_params *params), | |
218 | TP_ARGS(dep, cmd, params) | |
219 | ); | |
220 | ||
221 | DECLARE_EVENT_CLASS(dwc3_log_trb, | |
222 | TP_PROTO(struct dwc3_ep *dep, struct dwc3_trb *trb), | |
223 | TP_ARGS(dep, trb), | |
224 | TP_STRUCT__entry( | |
4ac4fc93 | 225 | __dynamic_array(char, name, DWC3_MSG_MAX) |
2c4cbe6e | 226 | __field(struct dwc3_trb *, trb) |
4ac4fc93 FB |
227 | __field(u32, bpl) |
228 | __field(u32, bph) | |
229 | __field(u32, size) | |
230 | __field(u32, ctrl) | |
2c4cbe6e FB |
231 | ), |
232 | TP_fast_assign( | |
4ac4fc93 | 233 | snprintf(__get_str(name), DWC3_MSG_MAX, "%s", dep->name); |
2c4cbe6e | 234 | __entry->trb = trb; |
4ac4fc93 FB |
235 | __entry->bpl = trb->bpl; |
236 | __entry->bph = trb->bph; | |
237 | __entry->size = trb->size; | |
238 | __entry->ctrl = trb->ctrl; | |
2c4cbe6e | 239 | ), |
22f2c619 | 240 | TP_printk("%s: trb %p buf %08x%08x size %d ctrl %08x (%c%c%c%c:%c%c:%s)", |
4ac4fc93 | 241 | __get_str(name), __entry->trb, __entry->bph, __entry->bpl, |
22f2c619 JD |
242 | __entry->size, __entry->ctrl, |
243 | __entry->ctrl & DWC3_TRB_CTRL_HWO ? 'H' : 'h', | |
244 | __entry->ctrl & DWC3_TRB_CTRL_LST ? 'L' : 'l', | |
245 | __entry->ctrl & DWC3_TRB_CTRL_CHN ? 'C' : 'c', | |
246 | __entry->ctrl & DWC3_TRB_CTRL_CSP ? 'S' : 's', | |
247 | __entry->ctrl & DWC3_TRB_CTRL_ISP_IMI ? 'S' : 's', | |
248 | __entry->ctrl & DWC3_TRB_CTRL_IOC ? 'C' : 'c', | |
249 | ({char *s; | |
250 | switch (__entry->ctrl & 0x3f0) { | |
251 | case DWC3_TRBCTL_NORMAL: | |
252 | s = "normal"; | |
253 | break; | |
254 | case DWC3_TRBCTL_CONTROL_SETUP: | |
255 | s = "setup"; | |
256 | break; | |
257 | case DWC3_TRBCTL_CONTROL_STATUS2: | |
258 | s = "status2"; | |
259 | break; | |
260 | case DWC3_TRBCTL_CONTROL_STATUS3: | |
261 | s = "status3"; | |
262 | break; | |
263 | case DWC3_TRBCTL_CONTROL_DATA: | |
264 | s = "data"; | |
265 | break; | |
266 | case DWC3_TRBCTL_ISOCHRONOUS_FIRST: | |
267 | s = "isoc-first"; | |
268 | break; | |
269 | case DWC3_TRBCTL_ISOCHRONOUS: | |
270 | s = "isoc"; | |
271 | break; | |
272 | case DWC3_TRBCTL_LINK_TRB: | |
273 | s = "link"; | |
274 | break; | |
275 | default: | |
276 | s = "UNKNOWN"; | |
277 | break; | |
278 | } s; }) | |
2c4cbe6e FB |
279 | ) |
280 | ); | |
281 | ||
282 | DEFINE_EVENT(dwc3_log_trb, dwc3_prepare_trb, | |
283 | TP_PROTO(struct dwc3_ep *dep, struct dwc3_trb *trb), | |
284 | TP_ARGS(dep, trb) | |
285 | ); | |
286 | ||
287 | DEFINE_EVENT(dwc3_log_trb, dwc3_complete_trb, | |
288 | TP_PROTO(struct dwc3_ep *dep, struct dwc3_trb *trb), | |
289 | TP_ARGS(dep, trb) | |
290 | ); | |
291 | ||
292 | #endif /* __DWC3_TRACE_H */ | |
293 | ||
294 | /* this part has to be here */ | |
295 | ||
296 | #undef TRACE_INCLUDE_PATH | |
297 | #define TRACE_INCLUDE_PATH . | |
298 | ||
299 | #undef TRACE_INCLUDE_FILE | |
300 | #define TRACE_INCLUDE_FILE trace | |
301 | ||
302 | #include <trace/define_trace.h> |