source: rtems/c/src/exec/sapi/include/confdefs.h @ 2eba45d

4.104.114.84.95
Last change on this file since 2eba45d was 2eba45d, checked in by Joel Sherrill <joel.sherrill@…>, on 05/28/96 at 14:16:45

made posix configuration information conditional so configurations wanting
only the rtems api don't have to include it.
  • Property mode set to 100644
File size: 11.9 KB
Line 
1/*  confdefs.h
2 *
3 *  This include file contains the configuration table template that will
4 *  be used by the single processor tests to define its default configuration
5 *  parameters.
6 *
7 *  COPYRIGHT (c) 1989, 1990, 1991, 1992, 1993, 1994.
8 *  On-Line Applications Research Corporation (OAR).
9 *  All rights assigned to U.S. Government, 1994.
10 *
11 *  This material may be reproduced by or for the U.S. Government pursuant
12 *  to the copyright license under the clause at DFARS 252.227-7013.  This
13 *  notice must appear in all copies of this file and its derivatives.
14 *
15 *  $Id$
16 */
17
18#ifndef __CONFIGURATION_TEMPLATE_h
19#define __CONFIGURATION_TEMPLATE_h
20 
21#ifdef __cplusplus
22extern "C" {
23#endif
24 
25extern rtems_initialization_tasks_table Initialization_tasks[];
26extern rtems_driver_address_table       Device_drivers[];
27extern rtems_configuration_table        Configuration;
28extern rtems_multiprocessing_table      Multiprocessing_configuration;
29#ifdef RTEMS_POSIX_API
30extern posix_api_configuration_table Configuration_POSIX_API;
31#endif
32
33/*
34 *  Default User Initialization Task Table.  This table guarantees that
35 *  one user initialization table is defined.
36 */
37
38#ifndef CONFIGURE_HAS_OWN_INIT_TASK_TABLE
39
40#ifndef CONFIGURE_INIT_TASK_NAME
41#define CONFIGURE_INIT_TASK_NAME          rtems_build_name( 'U', 'I', '1', ' ' )
42#endif
43
44#ifndef CONFIGURE_INIT_TASK_STACK_SIZE
45#define CONFIGURE_INIT_TASK_STACK_SIZE    RTEMS_MINIMUM_STACK_SIZE
46#endif
47
48#ifndef CONFIGURE_INIT_TASK_PRIORITY
49#define CONFIGURE_INIT_TASK_PRIORITY      1
50#endif
51
52#ifndef CONFIGURE_INIT_TASK_ATTRIBUTES
53#define CONFIGURE_INIT_TASK_ATTRIBUTES    RTEMS_DEFAULT_ATTRIBUTES
54#endif
55
56#ifndef CONFIGURE_INIT_TASK_ENTRY_POINT
57#define CONFIGURE_INIT_TASK_ENTRY_POINT   Init
58#endif
59
60#ifndef CONFIGURE_INIT_TASK_INITIAL_MODES
61#define CONFIGURE_INIT_TASK_INITIAL_MODES RTEMS_NO_PREEMPT
62#endif
63
64#ifndef CONFIGURE_INIT_TASK_ARGUMENTS
65#define CONFIGURE_INIT_TASK_ARGUMENTS     0
66#endif
67
68#ifdef CONFIGURE_INIT
69rtems_initialization_tasks_table Initialization_tasks[] = {
70  { CONFIGURE_INIT_TASK_NAME,
71    CONFIGURE_INIT_TASK_STACK_SIZE,
72    CONFIGURE_INIT_TASK_PRIORITY,
73    CONFIGURE_INIT_TASK_ATTRIBUTES,
74    CONFIGURE_INIT_TASK_ENTRY_POINT,
75    CONFIGURE_INIT_TASK_INITIAL_MODES,
76    CONFIGURE_INIT_TASK_ARGUMENTS
77  }
78};
79#endif
80
81#endif
82
83/*
84 *  Default Device Driver Table.  Each driver needed by the test is explicitly
85 *  choosen by that test.  There is always a null driver entry.
86 */
87
88#define NULL_DRIVER_TABLE_ENTRY \
89 { NULL, NULL, NULL, NULL, NULL, NULL }
90
91#ifdef CONFIGURE_TEST_NEEDS_TIMER_DRIVER
92#include <timerdrv.h>
93#endif
94
95#ifdef CONFIGURE_TEST_NEEDS_STUB_DRIVER
96#include <stubdrv.h>
97#endif
98
99#ifndef CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE
100
101#ifdef CONFIGURE_INIT
102rtems_driver_address_table Device_drivers[] = {
103#ifdef CONFIGURE_TEST_NEEDS_CONSOLE_DRIVER
104  CONSOLE_DRIVER_TABLE_ENTRY,
105#endif
106#ifdef CONFIGURE_TEST_NEEDS_CLOCK_DRIVER
107  CLOCK_DRIVER_TABLE_ENTRY,
108#endif
109#ifdef CONFIGURE_TEST_NEEDS_STUB_DRIVER
110  STUB_DRIVER_TABLE_ENTRY,
111#endif
112  NULL_DRIVER_TABLE_ENTRY
113};
114#endif
115
116#endif  /* CONFIGURE_HAS_OWN_DEVICE_DRIVER_TABLE */
117
118/*
119 *  Default the number of devices per device driver.  This value may be
120 *  overridden by the user.
121 */
122
123#ifndef CONFIGURE_HAS_OWN_NUMBER_OF_DEVICES
124
125#ifndef CONFIGURE_MAXIMUM_DEVICES
126#define CONFIGURE_MAXIMUM_DEVICES   20
127#endif
128
129#endif /* CONFIGURE_HAS_OWN_NUMBER_OF_DEVICES */
130
131/*
132 *  Default Configuration Table.  This table contains the most values set in
133 *  the RTEMS Test Suite.  Each value may be overridden within each test to
134 *  customize the environment.
135 */
136
137#ifdef CONFIGURE_MPTEST
138#ifndef CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE
139
140#ifndef CONFIGURE_MP_NODE_NUMBER
141#define CONFIGURE_MP_NODE_NUMBER                NODE_NUMBER
142#endif
143
144#ifndef CONFIGURE_MP_MAXIMUM_NODES
145#define CONFIGURE_MP_MAXIMUM_NODES              2
146#endif
147
148#ifndef CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS
149#define CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS     32
150#endif
151
152#ifndef CONFIGURE_MP_MAXIMUM_PROXIES
153#define CONFIGURE_MP_MAXIMUM_PROXIES            32
154#endif
155
156#ifndef CONFIGURE_MP_MPCI_TABLE_POINTER
157#include <mpci.h>
158#define CONFIGURE_MP_MPCI_TABLE_POINTER         &MPCI_table
159#endif
160
161#ifdef CONFIGURE_INIT
162rtems_multiprocessing_table Multiprocessing_configuration = {
163  CONFIGURE_MP_NODE_NUMBER,              /* local node number */
164  CONFIGURE_MP_MAXIMUM_NODES,            /* maximum # nodes in system */
165  CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS,   /* maximum # global objects */
166  CONFIGURE_MP_MAXIMUM_PROXIES,          /* maximum # proxies */
167  CONFIGURE_MP_MPCI_TABLE_POINTER        /* pointer to MPCI config table */
168};
169#endif
170
171#define CONFIGURE_MULTIPROCESSING_TABLE    &Multiprocessing_configuration
172
173#endif /* CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE */
174
175#else
176
177#define CONFIGURE_MULTIPROCESSING_TABLE    NULL
178
179#endif /* CONFIGURE_MPTEST */
180 
181/*
182 *  Default Configuration Table.  This table contains the most values set in
183 *  the RTEMS Test Suite.  Each value may be overridden within each test to
184 *  customize the environment.
185 */
186
187#ifndef CONFIGURE_HAS_OWN_CONFIGURATION_TABLE
188 
189#ifndef CONFIGURE_EXECUTIVE_RAM_WORK_AREA
190#define CONFIGURE_EXECUTIVE_RAM_WORK_AREA     NULL
191#endif
192
193#ifndef CONFIGURE_MAXIMUM_TASKS
194#define CONFIGURE_MAXIMUM_TASKS               10
195#endif
196
197#ifndef CONFIGURE_MAXIMUM_TIMERS
198#define CONFIGURE_MAXIMUM_TIMERS              0
199#endif
200
201#ifndef CONFIGURE_MAXIMUM_SEMAPHORES
202#define CONFIGURE_MAXIMUM_SEMAPHORES          0
203#endif
204
205#ifndef CONFIGURE_MAXIMUM_MESSAGE_QUEUES
206#define CONFIGURE_MAXIMUM_MESSAGE_QUEUES      0
207#endif
208
209#ifndef CONFIGURE_MAXIMUM_PARTITIONS
210#define CONFIGURE_MAXIMUM_PARTITIONS          0
211#endif
212
213#ifndef CONFIGURE_MAXIMUM_REGIONS
214#define CONFIGURE_MAXIMUM_REGIONS             0
215#endif
216
217#ifndef CONFIGURE_MAXIMUM_PORTS
218#define CONFIGURE_MAXIMUM_PORTS               0
219#endif
220
221#ifndef CONFIGURE_MAXIMUM_PERIODS
222#define CONFIGURE_MAXIMUM_PERIODS             0
223#endif
224
225#ifndef CONFIGURE_MAXIMUM_USER_EXTENSIONS
226#define CONFIGURE_MAXIMUM_USER_EXTENSIONS     0
227#endif
228
229#ifndef CONFIGURE_MICROSECONDS_PER_TICK
230#define CONFIGURE_MICROSECONDS_PER_TICK RTEMS_MILLISECONDS_TO_MICROSECONDS(10)
231#endif
232
233#ifndef CONFIGURE_TICKS_PER_TIMESLICE
234#define CONFIGURE_TICKS_PER_TIMESLICE        50
235#endif
236
237#ifndef CONFIGURE_INITIAL_EXTENSIONS 
238#define CONFIGURE_INITIAL_EXTENSIONS         NULL
239#endif
240
241/*
242 *  POSIX API Configuration Parameters
243 */
244
245#ifdef RTEMS_POSIX_API
246
247#ifndef CONFIGURE_MAXIMUM_POSIX_THREADS
248#define CONFIGURE_MAXIMUM_POSIX_THREADS      10
249#endif
250
251#ifndef CONFIGURE_MAXIMUM_POSIX_MUTEXES
252#define CONFIGURE_MAXIMUM_POSIX_MUTEXES     0
253#endif
254
255#ifndef CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES
256#define CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES  0
257#endif
258
259#endif
260
261/*
262 *  Calculate the RAM size based on the maximum number of objects configured.
263 *  The model is to estimate the memory required for each configured item,
264 *  sum the memory requirements and insure that there is at least 32K greater
265 *  than that for things not directly addressed such as:
266 *
267 *    + stacks greater than minimum size
268 *    + FP contexts
269 *    + API areas (should be optional)
270 *    + messages
271 *    + object name and local pointer table overhead
272 *    + per node memory requirements
273 *    + executive fixed requirements (including at least internal threads
274 *       and the Ready chains)
275 *
276 *  NOTE:  Eventually this should take into account some of the above.
277 *         Basically, this is a "back of the envelope" estimate for
278 *         memory requirements.  It could be more accurate.
279 */
280
281#ifndef CONFIGURE_EXECUTIVE_RAM_SIZE
282
283#define CONFIGURE_OBJECT_TABLE_STUFF \
284  ( sizeof(Objects_Control *) + sizeof(rtems_name *) + sizeof(rtems_name) )
285
286#define CONFIGURE_MEMORY_FOR_TASKS(_tasks) \
287  ((_tasks) * \
288   ((sizeof(Thread_Control) + CONTEXT_FP_SIZE + \
289      STACK_MINIMUM_SIZE + sizeof( RTEMS_API_Control ) + \
290      CONFIGURE_OBJECT_TABLE_STUFF)) \
291  )
292
293#define CONFIGURE_MEMORY_FOR_TIMERS(_timers) \
294  ((_timers) * ( sizeof(Timer_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
295
296#define CONFIGURE_MEMORY_FOR_SEMAPHORES(_semaphores) \
297  ((_semaphores) * \
298   ( sizeof(Semaphore_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
299
300#define CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(_queues) \
301  ( (_queues) * \
302    ( sizeof(Message_queue_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
303
304#define CONFIGURE_MEMORY_FOR_PARTITIONS(_partitions) \
305  ( (_partitions) * \
306    ( sizeof(Partition_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
307
308#define CONFIGURE_MEMORY_FOR_REGIONS(_regions) \
309  ( (_regions) * \
310    ( sizeof(Region_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
311
312#define CONFIGURE_MEMORY_FOR_PORTS(_ports) \
313  ( (_ports) * \
314    ( sizeof(Dual_ported_memory_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
315
316#define CONFIGURE_MEMORY_FOR_PERIODS(_periods) \
317  ( (_periods) * \
318    ( sizeof(Rate_monotonic_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
319
320#define CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(_extensions) \
321  ( (_extensions) * \
322    ( sizeof(Extension_Control) + CONFIGURE_OBJECT_TABLE_STUFF ) )
323
324#define CONFIGURE_MEMORY_FOR_DEVICES(_devices) \
325  (((_devices) + 1) * ( sizeof(rtems_driver_name_t) ) )
326
327#ifdef CONFIGURE_MPTEST
328
329#ifndef CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE
330
331#define CONFIGURE_MEMORY_FOR_PROXIES(_proxies) \
332  ( ((_proxies) + 1) * ( sizeof(Thread_Proxy_control) )  )
333
334#define CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(_global_objects) \
335  ((_global_objects)  * ( sizeof(Objects_MP_Control) )  )
336
337#define CONFIGURE_MEMORY_FOR_MP \
338  ( CONFIGURE_MEMORY_FOR_PROXIES(CONFIGURE_MP_MAXIMUM_PROXIES) + \
339    CONFIGURE_MEMORY_FOR_GLOBAL_OBJECTS(CONFIGURE_MP_MAXIMUM_GLOBAL_OBJECTS) \
340  )
341
342#endif  /* CONFIGURE_HAS_OWN_MULTIPROCESING_TABLE */
343
344#else
345
346#define CONFIGURE_MEMORY_FOR_MP  0
347
348#endif
349#define CONFIGURE_EXECUTIVE_RAM_SIZE \
350(( CONFIGURE_MEMORY_FOR_TASKS(CONFIGURE_MAXIMUM_TASKS) + \
351   CONFIGURE_MEMORY_FOR_TIMERS(CONFIGURE_MAXIMUM_TIMERS) + \
352   CONFIGURE_MEMORY_FOR_SEMAPHORES(CONFIGURE_MAXIMUM_SEMAPHORES) + \
353   CONFIGURE_MEMORY_FOR_MESSAGE_QUEUES(CONFIGURE_MAXIMUM_MESSAGE_QUEUES) + \
354   CONFIGURE_MEMORY_FOR_PARTITIONS(CONFIGURE_MAXIMUM_PARTITIONS) + \
355   CONFIGURE_MEMORY_FOR_REGIONS(CONFIGURE_MAXIMUM_REGIONS) + \
356   CONFIGURE_MEMORY_FOR_PORTS(CONFIGURE_MAXIMUM_PORTS) + \
357   CONFIGURE_MEMORY_FOR_PERIODS(CONFIGURE_MAXIMUM_PERIODS) + \
358   CONFIGURE_MEMORY_FOR_USER_EXTENSIONS(CONFIGURE_MAXIMUM_USER_EXTENSIONS) + \
359   CONFIGURE_MEMORY_FOR_DEVICES(CONFIGURE_MAXIMUM_DEVICES) + \
360   CONFIGURE_MEMORY_FOR_MP + \
361   (96*1024) \
362) & 0xffff8000)
363#endif
364
365#ifdef CONFIGURE_INIT
366
367rtems_api_configuration_table Configuration_RTEMS_API = {
368  CONFIGURE_MAXIMUM_TASKS,
369  CONFIGURE_MAXIMUM_TIMERS,
370  CONFIGURE_MAXIMUM_SEMAPHORES,
371  CONFIGURE_MAXIMUM_MESSAGE_QUEUES,
372  CONFIGURE_MAXIMUM_PARTITIONS,
373  CONFIGURE_MAXIMUM_REGIONS,
374  CONFIGURE_MAXIMUM_PORTS,
375  CONFIGURE_MAXIMUM_PERIODS,
376  sizeof (Initialization_tasks)/
377   sizeof(rtems_initialization_tasks_table), /* number of init tasks */
378  Initialization_tasks                       /* init task(s) table */
379};
380
381#ifdef RTEMS_POSIX_API
382posix_api_configuration_table Configuration_POSIX_API = {
383  CONFIGURE_MAXIMUM_POSIX_THREADS,
384  CONFIGURE_MAXIMUM_POSIX_MUTEXES,
385  CONFIGURE_MAXIMUM_POSIX_CONDITION_VARIABLES,
386  0,
387  NULL
388};
389#endif
390
391rtems_configuration_table Configuration = {
392  CONFIGURE_EXECUTIVE_RAM_WORK_AREA,
393  CONFIGURE_EXECUTIVE_RAM_SIZE,
394  CONFIGURE_MAXIMUM_USER_EXTENSIONS,
395  CONFIGURE_MICROSECONDS_PER_TICK,
396  CONFIGURE_TICKS_PER_TIMESLICE,
397  CONFIGURE_MAXIMUM_DEVICES,
398  sizeof (Device_drivers)/
399    sizeof(rtems_driver_address_table),      /* number of device drivers */
400  Device_drivers,                            /* pointer to driver table */
401  CONFIGURE_INITIAL_EXTENSIONS,              /* pointer to initial extensions */
402  CONFIGURE_MULTIPROCESSING_TABLE,           /* pointer to MP config table */
403  &Configuration_RTEMS_API,                  /* pointer to RTEMS API config */
404#ifdef RTEMS_POSIX_API
405  &Configuration_POSIX_API                   /* pointer to POSIX API config */
406#else
407  NULL                                       /* pointer to POSIX API config */
408#endif
409};
410#endif
411
412#endif /* CONFIGURE_HAS_OWN_CONFIGURATION_TABLE */
413
414#ifdef __cplusplus
415}
416#endif
417 
418#endif
419/* end of include file */
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