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| Rev | Author | Line No. | Line |
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| 1 | jermar | 1 | /* |
| 2071 | jermar | 2 | * Copyright (c) 2001-2004 Jakub Jermar |
| 1 | jermar | 3 | * All rights reserved. |
| 4 | * |
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| 5 | * Redistribution and use in source and binary forms, with or without |
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| 6 | * modification, are permitted provided that the following conditions |
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| 7 | * are met: |
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| 8 | * |
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| 9 | * - Redistributions of source code must retain the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer. |
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| 11 | * - Redistributions in binary form must reproduce the above copyright |
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| 12 | * notice, this list of conditions and the following disclaimer in the |
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| 13 | * documentation and/or other materials provided with the distribution. |
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| 14 | * - The name of the author may not be used to endorse or promote products |
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| 15 | * derived from this software without specific prior written permission. |
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| 16 | * |
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| 17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
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| 18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
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| 19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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| 20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
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| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
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| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
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| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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| 27 | */ |
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| 28 | |||
| 1757 | jermar | 29 | /** @addtogroup generic |
| 1702 | cejka | 30 | * @{ |
| 31 | */ |
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| 32 | /** @file |
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| 33 | */ |
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| 34 | |||
| 1888 | jermar | 35 | #ifndef KERN_CONFIG_H_ |
| 36 | #define KERN_CONFIG_H_ |
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| 1 | jermar | 37 | |
| 38 | #include <arch/types.h> |
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| 173 | jermar | 39 | #include <arch/mm/page.h> |
| 1 | jermar | 40 | |
| 173 | jermar | 41 | #define STACK_SIZE PAGE_SIZE |
| 42 | |||
| 1037 | decky | 43 | #define CONFIG_MEMORY_SIZE (8 * 1024 * 1024) |
| 1138 | jermar | 44 | |
| 1037 | decky | 45 | #define CONFIG_INIT_TASKS 32 |
| 1 | jermar | 46 | |
| 1037 | decky | 47 | typedef struct { |
| 1780 | jermar | 48 | uintptr_t addr; |
| 1037 | decky | 49 | size_t size; |
| 50 | } init_task_t; |
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| 51 | |||
| 52 | typedef struct { |
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| 53 | count_t cnt; |
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| 54 | init_task_t tasks[CONFIG_INIT_TASKS]; |
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| 55 | } init_t; |
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| 56 | |||
| 1894 | jermar | 57 | /** Boot allocations. |
| 58 | * |
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| 59 | * Allocatations made by the boot that are meant to be used by the kernel |
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| 60 | * are all recorded in the ballocs_t type. |
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| 61 | */ |
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| 1037 | decky | 62 | typedef struct { |
| 1894 | jermar | 63 | uintptr_t base; |
| 64 | size_t size; |
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| 65 | } ballocs_t; |
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| 66 | |||
| 67 | typedef struct { |
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| 1757 | jermar | 68 | count_t cpu_count; /**< Number of processors detected. */ |
| 69 | volatile count_t cpu_active; /**< Number of processors that are up and running. */ |
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| 651 | decky | 70 | |
| 1780 | jermar | 71 | uintptr_t base; |
| 1757 | jermar | 72 | size_t kernel_size; /**< Size of memory in bytes taken by kernel and stack */ |
| 1833 | decky | 73 | |
| 1856 | jermar | 74 | uintptr_t stack_base; /**< Base adddress of initial stack */ |
| 1833 | decky | 75 | size_t stack_size; /**< Size of initial stack */ |
| 1037 | decky | 76 | } config_t; |
| 1 | jermar | 77 | |
| 78 | extern config_t config; |
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| 1037 | decky | 79 | extern init_t init; |
| 1894 | jermar | 80 | extern ballocs_t ballocs; |
| 1 | jermar | 81 | |
| 82 | #endif |
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| 1702 | cejka | 83 | |
| 1757 | jermar | 84 | /** @} |
| 1702 | cejka | 85 | */ |