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
|
/*
* Copyright (c) 2012 embedded brains GmbH. All rights reserved.
*
* embedded brains GmbH
* Obere Lagerstr. 30
* 82178 Puchheim
* Germany
* <rtems@embedded-brains.de>
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "tmacros.h"
#include <sys/stat.h>
#include <fcntl.h>
#include <rtems/bdpart.h>
#include <rtems/blkdev.h>
#include <rtems/ide_part_table.h>
#include <rtems/ramdisk.h>
#define ASSERT_SC(sc) rtems_test_assert((sc) == RTEMS_SUCCESSFUL)
#define PARTITION_COUNT 9
static const char rda [] = "/dev/rda";
static const char *const bdpart_rdax [PARTITION_COUNT] = {
"/dev/rda1",
"/dev/rda2",
"/dev/rda3",
"/dev/rda4",
"/dev/rda5",
"/dev/rda6",
"/dev/rda7",
"/dev/rda8",
"/dev/rda9"
};
static const char *const ide_part_table_rdax [PARTITION_COUNT] = {
"/dev/rda1",
"/dev/rda2",
"/dev/rda3",
"/dev/rda5",
"/dev/rda6",
"/dev/rda7",
"/dev/rda8",
"/dev/rda9",
"/dev/rda10"
};
static const rtems_blkdev_bnum starts [PARTITION_COUNT] = {
63, 126, 189, 315, 441, 567, 693, 819, 945
};
static const rtems_bdpart_format format = {
.mbr = {
.type = RTEMS_BDPART_FORMAT_MBR,
.disk_id = 0xdeadbeef,
.dos_compatibility = true
}
};
static const unsigned distribution [PARTITION_COUNT] = {
1, 1, 1, 1, 1, 1, 1, 1, 1
};
static void test_logical_disks(const char *const *rdax, bool exists)
{
size_t i = 0;
for (i = 0; i < PARTITION_COUNT; ++i) {
int fd = open(rdax [i], O_RDONLY);
if (exists) {
rtems_disk_device *dd = NULL;
int rv = 0;
rtems_test_assert(fd >= 0);
rv = rtems_disk_fd_get_disk_device(fd, &dd);
rtems_test_assert(rv == 0);
rtems_test_assert(dd->start == starts [i]);
rtems_test_assert(dd->size == 63);
rv = close(fd);
rtems_test_assert(rv == 0);
} else {
rtems_test_assert(fd == -1);
}
}
}
static void test_bdpart(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
rtems_bdpart_partition created_partitions [PARTITION_COUNT];
rtems_bdpart_format actual_format;
rtems_bdpart_partition actual_partitions [PARTITION_COUNT];
size_t actual_count = PARTITION_COUNT;
size_t i = 0;
memset(&created_partitions [0], 0, sizeof(created_partitions));
memset(&actual_format, 0, sizeof(actual_format));
memset(&actual_partitions [0], 0, sizeof(actual_partitions));
for (i = 0; i < PARTITION_COUNT; ++i) {
rtems_bdpart_to_partition_type(
RTEMS_BDPART_MBR_FAT_32,
created_partitions [i].type
);
}
sc = rtems_bdpart_create(
rda,
&format,
&created_partitions [0],
&distribution [0],
PARTITION_COUNT
);
ASSERT_SC(sc);
sc = rtems_bdpart_write(
rda,
&format,
&created_partitions [0],
PARTITION_COUNT
);
ASSERT_SC(sc);
sc = rtems_bdpart_read(
rda,
&actual_format,
&actual_partitions [0],
&actual_count
);
ASSERT_SC(sc);
rtems_test_assert(actual_format.mbr.disk_id == format.mbr.disk_id);
rtems_test_assert(
memcmp(
&actual_partitions [0],
&created_partitions [0],
PARTITION_COUNT
) == 0
);
sc = rtems_bdpart_register(
rda,
actual_partitions,
actual_count
);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], true);
sc = rtems_bdpart_unregister(
rda,
actual_partitions,
actual_count
);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], false);
sc = rtems_bdpart_register_from_disk(rda);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], true);
sc = rtems_bdpart_unregister(
rda,
actual_partitions,
actual_count
);
ASSERT_SC(sc);
test_logical_disks(&bdpart_rdax [0], false);
rtems_bdpart_dump(&actual_partitions [0], actual_count);
}
static void test_ide_part_table(void)
{
rtems_status_code sc = RTEMS_SUCCESSFUL;
test_logical_disks(&ide_part_table_rdax [0], false);
sc = rtems_ide_part_table_initialize(rda);
ASSERT_SC(sc);
test_logical_disks(&ide_part_table_rdax [0], true);
}
static void Init(rtems_task_argument arg)
{
printf("\n\n*** TEST FSBDPART 1 ***\n");
test_bdpart();
test_ide_part_table();
printf("*** END OF TEST FSBDPART 1 ***\n");
rtems_test_exit(0);
}
rtems_ramdisk_config rtems_ramdisk_configuration [] = {
{ .block_size = 512, .block_num = 1024 }
};
size_t rtems_ramdisk_configuration_size = 1;
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER
#define CONFIGURE_APPLICATION_EXTRA_DRIVERS RAMDISK_DRIVER_TABLE_ENTRY
#define CONFIGURE_APPLICATION_NEEDS_LIBBLOCK
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 4
#define CONFIGURE_USE_IMFS_AS_BASE_FILESYSTEM
#define CONFIGURE_MAXIMUM_TASKS 2
#define CONFIGURE_EXTRA_TASK_STACKS (8 * 1024)
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
|
