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1 | /* |
1 | /* |
2 | * Copyright (C) 2001-2004 Jakub Jermar |
2 | * Copyright (C) 2001-2004 Jakub Jermar |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | #ifndef __CONFIG_H__ |
29 | #ifndef __CONFIG_H__ |
30 | #define __CONFIG_H__ |
30 | #define __CONFIG_H__ |
31 | 31 | ||
32 | #include <arch/types.h> |
32 | #include <arch/types.h> |
33 | #include <typedefs.h> |
33 | #include <typedefs.h> |
34 | #include <arch/mm/page.h> |
34 | #include <arch/mm/page.h> |
35 | 35 | ||
36 | #define STACK_SIZE PAGE_SIZE |
36 | #define STACK_SIZE PAGE_SIZE |
37 | 37 | ||
38 | #define CONFIG_MEMORY_SIZE (8 * 1024 * 1024) |
38 | #define CONFIG_MEMORY_SIZE (8 * 1024 * 1024) |
39 | 39 | ||
40 | #define CONFIG_INIT_TASKS 32 |
40 | #define CONFIG_INIT_TASKS 32 |
41 | 41 | ||
42 | typedef struct { |
42 | typedef struct { |
43 | __address addr; |
43 | __address addr; |
44 | size_t size; |
44 | size_t size; |
45 | } init_task_t; |
45 | } init_task_t; |
46 | 46 | ||
47 | typedef struct { |
47 | typedef struct { |
48 | count_t cnt; |
48 | count_t cnt; |
49 | init_task_t tasks[CONFIG_INIT_TASKS]; |
49 | init_task_t tasks[CONFIG_INIT_TASKS]; |
50 | } init_t; |
50 | } init_t; |
51 | 51 | ||
52 | typedef struct { |
52 | typedef struct { |
53 | count_t cpu_count; |
53 | count_t cpu_count; |
54 | volatile count_t cpu_active; |
54 | volatile count_t cpu_active; |
55 | 55 | ||
56 | __address base; |
56 | __address base; |
57 | size_t memory_size; |
57 | size_t memory_size; |
58 | size_t kernel_size; /**< Size of memory in bytes taken by kernel and stack */ |
58 | size_t kernel_size; /**< Size of memory in bytes taken by kernel and stack */ |
- | 59 | ||
- | 60 | bool mm_initialized; |
|
59 | } config_t; |
61 | } config_t; |
60 | 62 | ||
61 | extern config_t config; |
63 | extern config_t config; |
62 | extern init_t init; |
64 | extern init_t init; |
63 | 65 | ||
64 | #endif |
66 | #endif |
65 | 67 |