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
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
|
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021, 2022 embedded brains GmbH (http://www.embedded-brains.de)
enabled-by: true
functional-type: action
links:
- role: interface-function
uid: ../if/set-affinity
post-conditions:
- name: Status
states:
- name: Ok
test-code: |
/* Validation done by CheckSetAffinity() for each interrupt vector */
text: |
The return status of ${../if/set-affinity:/name} shall be
${../../status/if/successful:/name}.
- name: InvAddr
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ADDRESS );
text: |
The return status of ${../if/set-affinity:/name} shall be
${../../status/if/invalid-address:/name}.
- name: InvId
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_ID );
text: |
The return status of ${../if/set-affinity:/name} shall be
${../../status/if/invalid-id:/name}.
- name: InvNum
test-code: |
T_rsc( ctx->status, RTEMS_INVALID_NUMBER );
text: |
The return status of ${../if/set-affinity:/name} shall be
${../../status/if/invalid-number:/name}.
- name: Unsat
test-code: |
/* Validation done by CheckSetAffinity() for each interrupt vector */
text: |
The return status of ${../if/set-affinity:/name} shall be
${../../status/if/unsatisfied:/name}.
test-epilogue: null
test-prologue: null
- name: SetAffinity
states:
- name: Set
test-code: |
/* Validation done by CheckSetAffinity() for each interrupt vector */
text: |
The affinity set of the interrupt specified by
${../if/set-affinity:/params[0]/name} shall be set to the processor set
specified by ${../if/set-affinity:/params[1]/name} and
${../if/set-affinity:/params[2]/name} at some point during the
${../if/set-affinity:/name} call.
- name: Nop
test-code: |
/*
* Validation done by CheckSetAffinity() for each interrupt vector and in
* the action code.
*/
text: |
The affinity set of the interrupt specified by
${../if/set-affinity:/params[0]/name} shall not be modified by the
${../if/set-affinity:/name} call.
test-epilogue: null
test-prologue: null
pre-conditions:
- name: Vector
states:
- name: Valid
test-code: |
ctx->valid_vector = true;
text: |
While the ${../if/set-affinity:/params[0]/name} parameter is
associated with an interrupt vector.
- name: Invalid
test-code: |
ctx->valid_vector = false;
text: |
While the ${../if/set-affinity:/params[0]/name} parameter is not
associated with an interrupt vector.
test-epilogue: null
test-prologue: null
- name: CPUSetSize
states:
- name: Askew
test-code: |
ctx->cpusetsize = SIZE_MAX;
text: |
While the ${../if/set-affinity:/params[1]/name} parameter is not an
integral multiple of the size of long.
- name: Normal
test-code: |
ctx->cpusetsize = sizeof( ctx->cpuset_obj[ 0 ] );
text: |
While the ${../if/set-affinity:/params[1]/name} parameter is an integral
multiple of the size of long,
while the ${../if/set-affinity:/params[1]/name} parameter is less than or
equal to the maximum processor set size storable in the system.
- name: Huge
test-code: |
ctx->cpusetsize = sizeof( ctx->cpuset_obj );
text: |
While the ${../if/set-affinity:/params[1]/name} parameter is an integral
multiple of the size of long,
while the ${../if/set-affinity:/params[1]/name} parameter is greater than
the maximum processor set size storable in the system.
test-epilogue: null
test-prologue: null
- name: CPUSetOnline
states:
- name: Valid
test-code: |
/* Already prepared */
text: |
While the intersection of the processor set specified by the
${../if/set-affinity:/params[1]/name} and
${../if/set-affinity:/params[2]/name} parameters and the set of online
processors is not empty,
while the intersection of the processor set specified by the
${../if/set-affinity:/params[1]/name} and
${../if/set-affinity:/params[2]/name} parameters and the set of online
processors is a processor affinity set supported by the interrupt vector.
- name: Empty
test-code: |
CPU_ZERO( &ctx->cpuset_obj[ 0 ] );
text: |
While the intersection of the processor set specified by the
${../if/set-affinity:/params[1]/name} and
${../if/set-affinity:/params[2]/name} parameters and the set of online
processors is empty.
test-epilogue: null
test-prologue: null
- name: CPUSetHuge
states:
- name: NotZero
test-code: |
/* Already prepared */
text: |
While the processor set specified by the
${../if/set-affinity:/params[1]/name} and
${../if/set-affinity:/params[2]/name} parameters contains at least one
processor which is not storable in a processor set supported by the
system.
- name: Zero
test-code: |
CPU_ZERO( &ctx->cpuset_obj[ 1 ] );
text: |
While the processor set specified by the
${../if/set-affinity:/params[1]/name} and
${../if/set-affinity:/params[2]/name} parameters contains no processor
which is not storable in a processor set supported by the system.
test-epilogue: null
test-prologue: null
- name: CPUSet
states:
- name: Valid
test-code: |
ctx->cpuset = &ctx->cpuset_obj[ 0 ];
text: |
While the ${../if/set-affinity:/params[2]/name} parameter references an
object of type ${/c/if/cpu_set_t:/name}.
- name: 'Null'
test-code: |
ctx->cpuset = NULL;
text: |
While the ${../if/set-affinity:/params[2]/name} parameter is equal to
${/c/if/null:/name}.
test-epilogue: null
test-prologue: null
- name: CanSetAffinity
states:
- name: 'Yes'
test-code: |
/* Validation done by CheckSetAffinity() for each interrupt vector */
text: |
While setting the affinity for the interrupt vector specified by
${../if/set-affinity:/params[0]/name} parameter is supported.
- name: 'No'
test-code: |
/* Validation done by CheckSetAffinity() for each interrupt vector */
text: |
While setting the affinity for the interrupt vector specified by
${../if/set-affinity:/params[0]/name} parameter is not supported.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
rtems_status_code sc;
if (
ctx->valid_vector && ctx->cpusetsize == sizeof( ctx->cpuset_obj[ 0 ] ) &&
ctx->cpuset == &ctx->cpuset_obj[ 0 ] && !CPU_EMPTY( &ctx->cpuset_obj[ 0 ] )
) {
for (
ctx->vector = 0;
ctx->vector < BSP_INTERRUPT_VECTOR_COUNT;
++ctx->vector
) {
rtems_interrupt_attributes attr;
memset( &attr, 0, sizeof( attr ) );
sc = rtems_interrupt_get_attributes( ctx->vector, &attr );
if ( sc == RTEMS_INVALID_ID ) {
continue;
}
T_rsc_success( sc );
CheckSetAffinity( ctx, &attr );
ctx->status = RTEMS_SUCCESSFUL;
}
} else {
cpu_set_t set;
cpu_set_t set2;
CPU_ZERO( &set );
CPU_ZERO( &set2 );
CPU_SET( 0, &set );
CPU_SET( 0, &set2 );
if ( ctx->valid_vector ) {
ctx->vector = ctx->some_vector;
sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set ), &set );
T_true( sc == RTEMS_SUCCESSFUL || sc == RTEMS_UNSATISFIED );
} else {
ctx->vector = BSP_INTERRUPT_VECTOR_COUNT;
}
if ( !CPU_EMPTY( &ctx->cpuset_obj[ 0 ] ) ) {
CPU_COPY( &set, &ctx->cpuset_obj[ 0 ] );
}
ctx->status = rtems_interrupt_set_affinity(
ctx->vector,
ctx->cpusetsize,
ctx->cpuset
);
if ( ctx->valid_vector ) {
sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set2 ), &set2 );
T_true( sc == RTEMS_SUCCESSFUL || sc == RTEMS_UNSATISFIED );
T_eq_int( CPU_CMP( &set, &set2 ), 0 );
}
}
test-brief: null
test-cleanup: null
test-context:
- brief: |
This member contains the current vector number.
description: null
member: |
rtems_vector_number vector
- brief: |
This member contains some valid vector number.
description: null
member: |
rtems_vector_number some_vector
- brief: |
This member provides the object referenced by the
${../if/set-affinity:/params[2]/name} parameter.
description: null
member: |
cpu_set_t cpuset_obj[ 2 ]
- brief: |
This member contains the return value of the ${../if/set-affinity:/name}
call.
description: null
member: |
rtems_status_code status
- brief: |
If this member is true, then the ${../if/set-affinity:/params[0]/name}
parameter shall be valid.
description: null
member: |
bool valid_vector
- brief: |
This member specifies if the ${../if/set-affinity:/params[1]/name}
parameter value.
description: null
member: |
size_t cpusetsize
- brief: |
This member specifies if the ${../if/set-affinity:/params[2]/name}
parameter value.
description: null
member: |
cpu_set_t *cpuset
test-context-support: null
test-description: null
test-header: null
test-includes:
- rtems/irq-extension.h
- bsp/irq-generic.h
test-local-includes:
- tx-support.h
test-prepare: |
CPU_FILL_S( sizeof( ctx->cpuset_obj ), &ctx->cpuset_obj[ 0 ] );
test-setup:
brief: null
code: |
ctx->some_vector = GetValidInterruptVectorNumber( NULL );
description: null
test-stop: null
test-support: |
typedef ${.:/test-context-type} Context;
static void CheckSetAffinity(
Context *ctx,
const rtems_interrupt_attributes *attr
)
{
rtems_status_code sc;
cpu_set_t set;
cpu_set_t set2;
CPU_ZERO( &set );
if ( attr->can_get_affinity ) {
sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set ), &set );
T_rsc_success( sc );
} else {
CPU_SET( 0, &set );
}
CPU_COPY( &set, &ctx->cpuset_obj[ 0 ] );
sc = rtems_interrupt_set_affinity(
ctx->vector,
ctx->cpusetsize,
ctx->cpuset
);
if ( attr->can_set_affinity ) {
T_rsc_success( sc );
} else {
T_rsc( sc, RTEMS_UNSATISFIED );
}
if ( attr->can_get_affinity ) {
CPU_FILL( &set2 );
sc = rtems_interrupt_get_affinity( ctx->vector, sizeof( set2 ), &set2 );
T_rsc_success( sc );
T_eq_int( CPU_CMP( &set, &set2 ), 0 );
}
}
test-target: testsuites/validation/tc-intr-set-affinity.c
test-teardown: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Status:
- if:
pre-conditions:
CPUSetSize: Askew
then: InvNum
- if:
pre-conditions:
CPUSetOnline: Empty
then: InvNum
- if:
pre-conditions:
CanSetAffinity: 'No'
then: Unsat
- else: Ok
SetAffinity:
- if:
post-conditions:
Status: Ok
then: Set
- else: Nop
pre-conditions:
Vector:
- Valid
CPUSetSize:
- Askew
- Normal
CPUSetOnline: all
CPUSetHuge: N/A
CPUSet:
- Valid
CanSetAffinity: all
- enabled-by: true
post-conditions:
Status:
- if:
pre-conditions:
CPUSetOnline: Empty
then: InvNum
- if:
pre-conditions:
CanSetAffinity: 'No'
then: Unsat
- else: Ok
SetAffinity:
- if:
post-conditions:
Status: Ok
then: Set
- else: Nop
pre-conditions:
Vector:
- Valid
CPUSetSize:
- Huge
CPUSetOnline: all
CPUSetHuge: all
CPUSet:
- Valid
CanSetAffinity: all
- enabled-by: true
post-conditions:
Status: InvAddr
SetAffinity: Nop
pre-conditions:
Vector:
- Valid
CPUSetSize: all
CPUSetOnline: N/A
CPUSetHuge: N/A
CPUSet:
- 'Null'
CanSetAffinity: all
- enabled-by: true
post-conditions:
Status: InvId
SetAffinity: Nop
pre-conditions:
Vector:
- Invalid
CPUSetSize:
- Askew
- Normal
CPUSetOnline: N/A
CPUSetHuge: N/A
CPUSet:
- Valid
CanSetAffinity: N/A
- enabled-by: true
post-conditions:
Status: InvId
SetAffinity: Nop
pre-conditions:
Vector:
- Invalid
CPUSetSize:
- Huge
CPUSetOnline: N/A
CPUSetHuge: all
CPUSet:
- Valid
CanSetAffinity: N/A
- enabled-by: true
post-conditions:
Status: InvAddr
SetAffinity: Nop
pre-conditions:
Vector:
- Invalid
CPUSetSize: all
CPUSetOnline: N/A
CPUSetHuge: N/A
CPUSet:
- 'Null'
CanSetAffinity: N/A
type: requirement
|