[ac7d5ef0] | 1 | /* config.h |
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| 2 | * |
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| 3 | * This include file contains the table of user defined configuration |
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| 4 | * parameters. |
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| 5 | * |
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| 6 | * COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994. |
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| 7 | * On-Line Applications Research Corporation (OAR). |
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| 8 | * All rights assigned to U.S. Government, 1994. |
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| 9 | * |
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| 10 | * This material may be reproduced by or for the U.S. Government pursuant |
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| 11 | * to the copyright license under the clause at DFARS 252.227-7013. This |
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| 12 | * notice must appear in all copies of this file and its derivatives. |
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| 13 | * |
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| 14 | * $Id$ |
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| 15 | */ |
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| 16 | |
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| 17 | #ifndef __RTEMS_CONFIGURATION_h |
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| 18 | #define __RTEMS_CONFIGURATION_h |
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| 19 | |
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| 20 | #ifdef __cplusplus |
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| 21 | extern "C" { |
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| 22 | #endif |
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| 23 | |
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[3a4ae6c] | 24 | #include <rtems/rtems/status.h> |
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| 25 | #include <rtems/extension.h> |
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| 26 | #include <rtems/io.h> |
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| 27 | #include <rtems/core/mpci.h> |
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| 28 | #include <rtems/rtems/types.h> |
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| 29 | #include <rtems/rtems/tasks.h> |
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[ac7d5ef0] | 30 | |
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| 31 | /* |
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| 32 | * The following records define the Multiprocessor Configuration |
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| 33 | * Table. This table defines the multiprocessor system |
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| 34 | * characteristics which must be known by RTEMS in a multiprocessor |
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| 35 | * system. |
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| 36 | */ |
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| 37 | |
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[3a4ae6c] | 38 | typedef struct { |
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| 39 | unsigned32 node; /* local node number */ |
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| 40 | unsigned32 maximum_nodes; /* maximum # nodes in system */ |
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| 41 | unsigned32 maximum_global_objects; /* maximum # global objects */ |
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| 42 | unsigned32 maximum_proxies; /* maximum # proxies */ |
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| 43 | MPCI_Control *User_mpci_table; /* pointer to MPCI table */ |
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| 44 | } rtems_multiprocessing_table; |
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[ac7d5ef0] | 45 | |
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| 46 | /* |
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| 47 | * The following records define the Configuration Table. The |
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| 48 | * information contained in this table is required in all |
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| 49 | * RTEMS systems, whether single or multiprocessor. This |
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| 50 | * table primarily defines the following: |
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| 51 | * |
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| 52 | * + location and size of the RTEMS Workspace |
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| 53 | * + required number of each object type |
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| 54 | * + microseconds per clock tick |
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| 55 | * + clock ticks per task timeslice |
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| 56 | */ |
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| 57 | |
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[3a4ae6c] | 58 | typedef struct { |
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[b06e68ef] | 59 | void *work_space_start; |
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| 60 | unsigned32 work_space_size; |
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| 61 | unsigned32 maximum_tasks; |
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| 62 | unsigned32 maximum_timers; |
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| 63 | unsigned32 maximum_semaphores; |
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| 64 | unsigned32 maximum_message_queues; |
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| 65 | unsigned32 maximum_partitions; |
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| 66 | unsigned32 maximum_regions; |
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| 67 | unsigned32 maximum_ports; |
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| 68 | unsigned32 maximum_periods; |
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| 69 | unsigned32 maximum_extensions; |
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| 70 | unsigned32 microseconds_per_tick; |
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| 71 | unsigned32 ticks_per_timeslice; |
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| 72 | unsigned32 number_of_initialization_tasks; |
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[ac7d5ef0] | 73 | rtems_initialization_tasks_table *User_initialization_tasks_table; |
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[b06e68ef] | 74 | unsigned32 number_of_device_drivers; |
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[3a4ae6c] | 75 | unsigned32 maximum_devices; |
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[ac7d5ef0] | 76 | rtems_driver_address_table *Device_driver_table; |
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[b06e68ef] | 77 | rtems_extensions_table *User_extension_table; |
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[ac7d5ef0] | 78 | rtems_multiprocessing_table *User_multiprocessing_table; |
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[3a4ae6c] | 79 | } rtems_configuration_table; |
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[ac7d5ef0] | 80 | |
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| 81 | /* |
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[3a4ae6c] | 82 | * The following are provided strictly for the convenience of |
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| 83 | * the user. They are not used in RTEMS itself. |
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[ac7d5ef0] | 84 | */ |
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| 85 | |
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[3a4ae6c] | 86 | EXTERN rtems_configuration_table *_Configuration_Table; |
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| 87 | EXTERN rtems_multiprocessing_table *_Configuration_MP_table; |
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[ac7d5ef0] | 88 | |
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| 89 | #ifdef __cplusplus |
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| 90 | } |
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| 91 | #endif |
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| 92 | |
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| 93 | #endif |
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| 94 | /* end of include file */ |
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