1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*
* Copyright (c) 2002-2006 Neterion, Inc.
*/
#ifndef XGE_DEBUG_H
#define XGE_DEBUG_H
#include "xge-os-pal.h"
__EXTERN_BEGIN_DECLS
/*
* __FUNCTION__ is, together with __PRETTY_FUNCTION__ or something similar,
* a gcc extension. we'll have to #ifdef around that, and provide some
* meaningful replacement for those, so to make some gcc versions happier
*/
#ifndef __func__
#ifdef __FUNCTION__
#define __func__ __FUNCTION__
#endif
#endif
#ifdef XGE_DEBUG_FP
#define XGE_DEBUG_FP_DEVICE 0x1
#define XGE_DEBUG_FP_CHANNEL 0x2
#define XGE_DEBUG_FP_FIFO 0x4
#define XGE_DEBUG_FP_RING 0x8
#endif
/**
* enum xge_debug_level_e
* @XGE_NONE: debug disabled
* @XGE_ERR: all errors going to be logged out
* @XGE_TRACE: all errors plus all kind of verbose tracing print outs
* going to be logged out. Very noisy.
*
* This enumeration going to be used to switch between different
* debug levels during runtime if DEBUG macro defined during
* compilation. If DEBUG macro not defined than code will be
* compiled out.
*/
typedef enum xge_debug_level_e {
XGE_NONE = 0,
XGE_TRACE = 1,
XGE_ERR = 2,
} xge_debug_level_e;
#define XGE_DEBUG_MODULE_MASK_DEF 0x30000030
#define XGE_DEBUG_LEVEL_DEF XGE_ERR
#if defined(XGE_DEBUG_TRACE_MASK) || defined(XGE_DEBUG_ERR_MASK)
extern unsigned long *g_module_mask;
extern int *g_level;
#ifndef XGE_DEBUG_TRACE_MASK
#define XGE_DEBUG_TRACE_MASK 0
#endif
#ifndef XGE_DEBUG_ERR_MASK
#define XGE_DEBUG_ERR_MASK 0
#endif
/*
* @XGE_COMPONENT_HAL_CONFIG: do debug for xge core config module
* @XGE_COMPONENT_HAL_FIFO: do debug for xge core fifo module
* @XGE_COMPONENT_HAL_RING: do debug for xge core ring module
* @XGE_COMPONENT_HAL_CHANNEL: do debug for xge core channel module
* @XGE_COMPONENT_HAL_DEVICE: do debug for xge core device module
* @XGE_COMPONENT_HAL_DMQ: do debug for xge core DMQ module
* @XGE_COMPONENT_HAL_UMQ: do debug for xge core UMQ module
* @XGE_COMPONENT_HAL_SQ: do debug for xge core SQ module
* @XGE_COMPONENT_HAL_SRQ: do debug for xge core SRQ module
* @XGE_COMPONENT_HAL_CQRQ: do debug for xge core CRQ module
* @XGE_COMPONENT_HAL_POOL: do debug for xge core memory pool module
* @XGE_COMPONENT_HAL_BITMAP: do debug for xge core BITMAP module
* @XGE_COMPONENT_CORE: do debug for xge KMA core module
* @XGE_COMPONENT_OSDEP: do debug for xge KMA os dependent parts
* @XGE_COMPONENT_LL: do debug for xge link layer module
* @XGE_COMPONENT_ALL: activate debug for all modules with no exceptions
*
* This enumeration going to be used to distinguish modules
* or libraries during compilation and runtime. Makefile must declare
* XGE_DEBUG_MODULE_MASK macro and set it to proper value.
*/
#define XGE_COMPONENT_HAL_CONFIG 0x00000001
#define XGE_COMPONENT_HAL_FIFO 0x00000002
#define XGE_COMPONENT_HAL_RING 0x00000004
#define XGE_COMPONENT_HAL_CHANNEL 0x00000008
#define XGE_COMPONENT_HAL_DEVICE 0x00000010
#define XGE_COMPONENT_HAL_MM 0x00000020
#define XGE_COMPONENT_HAL_QUEUE 0x00000040
#define XGE_COMPONENT_HAL_INTERRUPT 0x00000080
#define XGE_COMPONENT_HAL_STATS 0x00000100
/* space for CORE_XXX */
#define XGE_COMPONENT_OSDEP 0x10000000
#define XGE_COMPONENT_LL 0x20000000
#define XGE_COMPONENT_ALL 0xffffffff
#ifndef XGE_DEBUG_MODULE_MASK
#error "XGE_DEBUG_MODULE_MASK macro must be defined for DEBUG mode..."
#endif
#ifndef __GNUC__
#ifdef XGE_TRACE_INTO_CIRCULAR_ARR
#define xge_trace_aux(fmt) xge_os_vatrace(g_xge_os_tracebuf, fmt)
#else
#define xge_trace_aux(fmt) xge_os_vaprintf(fmt)
#endif
/**
* xge_debug
* @level: level of debug verbosity.
* @fmt: printf like format string
*
* Provides logging facilities. Can be customized on per-module
* basis or/and with debug levels. Input parameters, except
* module and level, are the same as posix printf. This function
* may be compiled out if DEBUG macro was never defined.
* See also: xge_debug_level_e{}.
*/
#define xge_debug(module, level, fmt) { \
if (((level >= XGE_TRACE && ((module & XGE_DEBUG_TRACE_MASK) == module)) || \
(level >= XGE_ERR && ((module & XGE_DEBUG_ERR_MASK) == module))) && \
level >= *g_level && module & *(unsigned int *)g_module_mask) { \
xge_trace_aux(fmt); \
} \
}
#else /* __GNUC__ */
#ifdef XGE_TRACE_INTO_CIRCULAR_ARR
#define xge_trace_aux(fmt...) xge_os_trace(g_xge_os_tracebuf, fmt)
#else
#define xge_trace_aux(fmt...) xge_os_printf(fmt)
#endif
#define xge_debug(module, level, fmt...) { \
if (((level >= XGE_TRACE && ((module & XGE_DEBUG_TRACE_MASK) == module)) || \
(level >= XGE_ERR && ((module & XGE_DEBUG_ERR_MASK) == module))) && \
level >= *g_level && module & *(unsigned int *)g_module_mask) { \
xge_trace_aux(fmt); \
} \
}
#endif /* __GNUC__ */
#if (XGE_COMPONENT_HAL_STATS & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_stats(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_STATS;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_stats(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_STATS, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_stats(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_stats(level, fmt...)
#endif /* __GNUC__ */
#endif
/* Interrupt Related */
#if (XGE_COMPONENT_HAL_INTERRUPT & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_interrupt(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_INTERRUPT;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_interrupt(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_INTERRUPT, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_interrupt(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_interrupt(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_QUEUE & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_queue(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_QUEUE;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_queue(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_QUEUE, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_queue(xge_debug_level_e level, char *fmt,
...) {}
#else /* __GNUC__ */
#define xge_debug_queue(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_MM & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_mm(xge_debug_level_e level, char *fmt, ...)
{
u32 module = XGE_COMPONENT_HAL_MM;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_mm(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_MM, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_mm(xge_debug_level_e level, char *fmt, ...)
{}
#else /* __GNUC__ */
#define xge_debug_mm(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_CONFIG & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_config(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_CONFIG;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_config(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_CONFIG, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_config(xge_debug_level_e level, char *fmt,
...) {}
#else /* __GNUC__ */
#define xge_debug_config(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_FIFO & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_fifo(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_FIFO;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_fifo(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_FIFO, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_fifo(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_fifo(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_RING & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_ring(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_RING;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_ring(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_RING, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_ring(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_ring(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_CHANNEL & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_channel(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_CHANNEL;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_channel(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_CHANNEL, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_channel(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_channel(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_HAL_DEVICE & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_device(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_HAL_DEVICE;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_device(level, fmt...) \
xge_debug(XGE_COMPONENT_HAL_DEVICE, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_device(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_device(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_OSDEP & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_osdep(xge_debug_level_e level, char *fmt, ...) {
u32 module = XGE_COMPONENT_OSDEP;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_osdep(level, fmt...) \
xge_debug(XGE_COMPONENT_OSDEP, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_osdep(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_osdep(level, fmt...)
#endif /* __GNUC__ */
#endif
#if (XGE_COMPONENT_LL & XGE_DEBUG_MODULE_MASK)
#ifndef __GNUC__
static inline void xge_debug_ll(xge_debug_level_e level, char *fmt, ...)
{
u32 module = XGE_COMPONENT_LL;
xge_debug(module, level, fmt);
}
#else /* __GNUC__ */
#define xge_debug_ll(level, fmt...) \
xge_debug(XGE_COMPONENT_LL, level, fmt)
#endif /* __GNUC__ */
#else
#ifndef __GNUC__
static inline void xge_debug_ll(xge_debug_level_e level, char *fmt, ...) {}
#else /* __GNUC__ */
#define xge_debug_ll(level, fmt...)
#endif /* __GNUC__ */
#endif
#else
static inline void xge_debug_interrupt(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_stats(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_queue(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_mm(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_config(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_fifo(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_ring(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_channel(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_device(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_hal(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_osdep(xge_debug_level_e level, char *fmt, ...) {}
static inline void xge_debug_ll(xge_debug_level_e level, char *fmt, ...) {}
#endif /* end of XGE_DEBUG_*_MASK */
#ifdef XGE_DEBUG_ASSERT
/**
* xge_assert
* @test: C-condition to check
* @fmt: printf like format string
*
* This function implements traditional assert. By default assertions
* are enabled. It can be disabled by defining XGE_DEBUG_ASSERT macro in
* compilation
* time.
*/
#define xge_assert(test) { \
if (!(test)) xge_os_bug("bad cond: "#test" at %s:%d\n", \
__FILE__, __LINE__); }
#else
#define xge_assert(test)
#endif /* end of XGE_DEBUG_ASSERT */
__EXTERN_END_DECLS
#endif /* XGE_DEBUG_H */
|
