1 | /* |
---|
2 | * Copyright (c) 2018 embedded brains GmbH. All rights reserved. |
---|
3 | * |
---|
4 | * embedded brains GmbH |
---|
5 | * Dornierstr. 4 |
---|
6 | * 82178 Puchheim |
---|
7 | * Germany |
---|
8 | * <rtems@embedded-brains.de> |
---|
9 | * |
---|
10 | * The license and distribution terms for this file may be |
---|
11 | * found in the file LICENSE in this distribution or at |
---|
12 | * http://www.rtems.org/license/LICENSE. |
---|
13 | */ |
---|
14 | |
---|
15 | #ifdef HAVE_CONFIG_H |
---|
16 | #include "config.h" |
---|
17 | #endif |
---|
18 | |
---|
19 | #include "tmacros.h" |
---|
20 | |
---|
21 | #include <rtems.h> |
---|
22 | |
---|
23 | const char rtems_test_name[] = "SMPSCHEDEDF 4"; |
---|
24 | |
---|
25 | #define CPU_COUNT 4 |
---|
26 | |
---|
27 | #define TASK_COUNT 2 |
---|
28 | |
---|
29 | #define MAIN rtems_build_name('M', 'A', 'I', 'N') |
---|
30 | |
---|
31 | #define OTHER rtems_build_name('O', 'T', 'H', 'R') |
---|
32 | |
---|
33 | typedef struct { |
---|
34 | rtems_id other_scheduler_id; |
---|
35 | rtems_id task_ids[TASK_COUNT]; |
---|
36 | } test_context; |
---|
37 | |
---|
38 | static test_context test_instance; |
---|
39 | |
---|
40 | static void do_nothing_task(rtems_task_argument arg) |
---|
41 | { |
---|
42 | (void) arg; |
---|
43 | |
---|
44 | _CPU_Thread_Idle_body(0); |
---|
45 | } |
---|
46 | |
---|
47 | static void test(void) |
---|
48 | { |
---|
49 | test_context *ctx; |
---|
50 | rtems_status_code sc; |
---|
51 | size_t i; |
---|
52 | |
---|
53 | ctx = &test_instance; |
---|
54 | |
---|
55 | for (i = 0; i < TASK_COUNT; ++i) { |
---|
56 | sc = rtems_task_create( |
---|
57 | rtems_build_name('N', 'B', 'D', 'Y'), |
---|
58 | 2, |
---|
59 | RTEMS_MINIMUM_STACK_SIZE, |
---|
60 | RTEMS_DEFAULT_MODES, |
---|
61 | RTEMS_DEFAULT_ATTRIBUTES, |
---|
62 | &ctx->task_ids[i] |
---|
63 | ); |
---|
64 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
65 | |
---|
66 | sc = rtems_task_start(ctx->task_ids[i], do_nothing_task, 0); |
---|
67 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
68 | } |
---|
69 | |
---|
70 | sc = rtems_scheduler_ident(OTHER, &ctx->other_scheduler_id); |
---|
71 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
72 | |
---|
73 | for (i = 0; i < TASK_COUNT; ++i) { |
---|
74 | const Per_CPU_Control *cpu; |
---|
75 | |
---|
76 | sc = rtems_task_set_scheduler(ctx->task_ids[i], ctx->other_scheduler_id, 2); |
---|
77 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
78 | |
---|
79 | cpu = _Per_CPU_Get_by_index(CPU_COUNT - 1 - i); |
---|
80 | rtems_test_assert(cpu->heir->Object.id == ctx->task_ids[i]); |
---|
81 | } |
---|
82 | |
---|
83 | for (i = 0; i < TASK_COUNT; ++i) { |
---|
84 | sc = rtems_task_delete(ctx->task_ids[i]); |
---|
85 | rtems_test_assert(sc == RTEMS_SUCCESSFUL); |
---|
86 | } |
---|
87 | } |
---|
88 | |
---|
89 | static void Init(rtems_task_argument arg) |
---|
90 | { |
---|
91 | TEST_BEGIN(); |
---|
92 | |
---|
93 | if (rtems_scheduler_get_processor_maximum() == CPU_COUNT) { |
---|
94 | test(); |
---|
95 | } else { |
---|
96 | puts("warning: wrong processor count to run the test"); |
---|
97 | } |
---|
98 | |
---|
99 | TEST_END(); |
---|
100 | rtems_test_exit(0); |
---|
101 | } |
---|
102 | |
---|
103 | #define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER |
---|
104 | |
---|
105 | #define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER |
---|
106 | |
---|
107 | #define CONFIGURE_MAXIMUM_TASKS (1 + TASK_COUNT) |
---|
108 | |
---|
109 | #define CONFIGURE_MAXIMUM_PROCESSORS CPU_COUNT |
---|
110 | |
---|
111 | #define CONFIGURE_SCHEDULER_EDF_SMP |
---|
112 | |
---|
113 | #include <rtems/scheduler.h> |
---|
114 | |
---|
115 | RTEMS_SCHEDULER_EDF_SMP(a); |
---|
116 | |
---|
117 | RTEMS_SCHEDULER_EDF_SMP(b); |
---|
118 | |
---|
119 | #define CONFIGURE_SCHEDULER_TABLE_ENTRIES \ |
---|
120 | RTEMS_SCHEDULER_TABLE_EDF_SMP(a, MAIN), \ |
---|
121 | RTEMS_SCHEDULER_TABLE_EDF_SMP(b, OTHER) |
---|
122 | |
---|
123 | #define CONFIGURE_SCHEDULER_ASSIGNMENTS \ |
---|
124 | RTEMS_SCHEDULER_ASSIGN(0, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_MANDATORY), \ |
---|
125 | RTEMS_SCHEDULER_ASSIGN_NO_SCHEDULER, \ |
---|
126 | RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL), \ |
---|
127 | RTEMS_SCHEDULER_ASSIGN(1, RTEMS_SCHEDULER_ASSIGN_PROCESSOR_OPTIONAL) |
---|
128 | |
---|
129 | #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION |
---|
130 | |
---|
131 | #define CONFIGURE_RTEMS_INIT_TASKS_TABLE |
---|
132 | |
---|
133 | #define CONFIGURE_INIT |
---|
134 | |
---|
135 | #include <rtems/confdefs.h> |
---|