release/src-rt-6.x/cfe/cfe/api/cfe_api.c

   1 /* $Id: cfe_api.c 241205 2011-02-17 21:57:41Z $ */
   2
   3 /*
   4  * Copyright 2000, 2001, 2002
   5  * Broadcom Corporation. All rights reserved.
   6  *
   7  * This software is furnished under license and may be used and copied only
   8  * in accordance with the following terms and conditions.  Subject to these
   9  * conditions, you may download, copy, install, use, modify and distribute
  10  * modified or unmodified copies of this software in source and/or binary
  11  * form. No title or ownership is transferred hereby.
  12  *
  13  * 1) Any source code used, modified or distributed must reproduce and
  14  *    retain this copyright notice and list of conditions as they appear in
  15  *    the source file.
  16  *
  17  * 2) No right is granted to use any trade name, trademark, or logo of
  18  *    Broadcom Corporation.  The "Broadcom Corporation" name may not be
  19  *    used to endorse or promote products derived from this software
  20  *    without the prior written permission of Broadcom Corporation.
  21  *
  22  * 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR IMPLIED
  23  *    WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED WARRANTIES OF
  24  *    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
  25  *    NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL BROADCOM BE LIABLE
  26  *    FOR ANY DAMAGES WHATSOEVER, AND IN PARTICULAR, BROADCOM SHALL NOT BE
  27  *    LIABLE FOR DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  28  *    CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  29  *    SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  30  *    BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  31  *    WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  32  *    OR OTHERWISE), EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 /*  *********************************************************************
  36     *
  37     *  Broadcom Common Firmware Environment (CFE)
  38     *
  39     *  Device Function stubs                    File: cfe_api.c
  40     *
  41     *  This module contains device function stubs (small routines to
  42     *  call the standard "iocb" interface entry point to CFE).
  43     *  There should be one routine here per iocb function call.
  44     *
  45     *  Authors:  Mitch Lichtenberg, Chris Demetriou
  46     *
  47     ********************************************************************* */
  48
  49 #include "cfe_api.h"
  50 #include "cfe_api_int.h"
  51
  52 /* Cast from a native pointer to a cfe_xptr_t and back.  */
  53 #define XPTR_FROM_NATIVE(n)     ((cfe_xptr_t) (intptr_t) (n))
  54 #define NATIVE_FROM_XPTR(x)     ((void *) (intptr_t) (x))
  55
  56 #ifdef CFE_API_IMPL_NAMESPACE
  57 #define cfe_iocb_dispatch(a)            __cfe_iocb_dispatch(a)
  58 #endif
  59 int cfe_iocb_dispatch(cfe_xiocb_t *xiocb);
  60
  61 #if defined(CFE_API_common) || defined(CFE_API_ALL)
  62 /*
  63  * Declare the dispatch function with args of "intptr_t".
  64  * This makes sure whatever model we're compiling in
  65  * puts the pointers in a single register.  For example,
  66  * combining -mlong64 and -mips1 or -mips2 would lead to
  67  * trouble, since the handle and IOCB pointer will be
  68  * passed in two registers each, and CFE expects one.
  69  */
  70
  71 static int (*cfe_dispfunc)(intptr_t handle, intptr_t xiocb) = 0;
  72 static cfe_xuint_t cfe_handle = 0;
  73
  74 int
  75 cfe_init(cfe_xuint_t handle, cfe_xuint_t ept)
  76 {
  77     cfe_dispfunc = NATIVE_FROM_XPTR(ept);
  78     cfe_handle = handle;
  79     return 0;
  80 }
  81
  82 int
  83 cfe_iocb_dispatch(cfe_xiocb_t *xiocb)
  84 {
  85     if (!cfe_dispfunc) return -1;
  86     return (*cfe_dispfunc)((intptr_t)cfe_handle, (intptr_t)xiocb);
  87 }
  88 #endif /* CFE_API_common || CFE_API_ALL */
  89
  90 #if defined(CFE_API_close) || defined(CFE_API_ALL)
  91 int
  92 cfe_close(int handle)
  93 {
  94     cfe_xiocb_t xiocb;
  95
  96     xiocb.xiocb_fcode = CFE_CMD_DEV_CLOSE;
  97     xiocb.xiocb_status = 0;
  98     xiocb.xiocb_handle = handle;
  99     xiocb.xiocb_flags = 0;
 100     xiocb.xiocb_psize = 0;
 101
 102     cfe_iocb_dispatch(&xiocb);
 103
 104     return xiocb.xiocb_status;
 105
 106 }
 107 #endif /* CFE_API_close || CFE_API_ALL */
 108
 109 #if defined(CFE_API_cpu_start) || defined(CFE_API_ALL)
 110 int
 111 cfe_cpu_start(int cpu, void (*fn)(void), long sp, long gp, long a1)
 112 {
 113     cfe_xiocb_t xiocb;
 114
 115     xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
 116     xiocb.xiocb_status = 0;
 117     xiocb.xiocb_handle = 0;
 118     xiocb.xiocb_flags  = 0;
 119     xiocb.xiocb_psize = sizeof(xiocb_cpuctl_t);
 120     xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
 121     xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_START;
 122     xiocb.plist.xiocb_cpuctl.gp_val = gp;
 123     xiocb.plist.xiocb_cpuctl.sp_val = sp;
 124     xiocb.plist.xiocb_cpuctl.a1_val = a1;
 125     xiocb.plist.xiocb_cpuctl.start_addr = (long)fn;
 126
 127     cfe_iocb_dispatch(&xiocb);
 128
 129     return xiocb.xiocb_status;
 130 }
 131 #endif /* CFE_API_cpu_start || CFE_API_ALL */
 132
 133 #if defined(CFE_API_cpu_stop) || defined(CFE_API_ALL)
 134 int
 135 cfe_cpu_stop(int cpu)
 136 {
 137     cfe_xiocb_t xiocb;
 138
 139     xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
 140     xiocb.xiocb_status = 0;
 141     xiocb.xiocb_handle = 0;
 142     xiocb.xiocb_flags  = 0;
 143     xiocb.xiocb_psize = sizeof(xiocb_cpuctl_t);
 144     xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
 145     xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_STOP;
 146
 147     cfe_iocb_dispatch(&xiocb);
 148
 149     return xiocb.xiocb_status;
 150 }
 151 #endif /* CFE_API_cpu_stop || CFE_API_ALL */
 152
 153 #if defined(CFE_API_enumenv) || defined(CFE_API_ALL)
 154 int
 155 cfe_enumenv(int idx, char *name, int namelen, char *val, int vallen)
 156 {
 157     cfe_xiocb_t xiocb;
 158
 159     xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
 160     xiocb.xiocb_status = 0;
 161     xiocb.xiocb_handle = 0;
 162     xiocb.xiocb_flags = 0;
 163     xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
 164     xiocb.plist.xiocb_envbuf.enum_idx = idx;
 165     xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
 166     xiocb.plist.xiocb_envbuf.name_length = namelen;
 167     xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
 168     xiocb.plist.xiocb_envbuf.val_length = vallen;
 169
 170     cfe_iocb_dispatch(&xiocb);
 171
 172     return xiocb.xiocb_status;
 173 }
 174 #endif /* CFE_API_enumenv || CFE_API_ALL */
 175
 176 #if defined(CFE_API_enummem) || defined(CFE_API_ALL)
 177 int
 178 cfe_enummem(int idx, int flags, cfe_xuint_t *start, cfe_xuint_t *length,
 179             cfe_xuint_t *type)
 180 {
 181     cfe_xiocb_t xiocb;
 182
 183     xiocb.xiocb_fcode = CFE_CMD_FW_MEMENUM;
 184     xiocb.xiocb_status = 0;
 185     xiocb.xiocb_handle = 0;
 186     xiocb.xiocb_flags = flags;
 187     xiocb.xiocb_psize = sizeof(xiocb_meminfo_t);
 188     xiocb.plist.xiocb_meminfo.mi_idx = idx;
 189
 190     cfe_iocb_dispatch(&xiocb);
 191
 192     if (xiocb.xiocb_status < 0)
 193         return xiocb.xiocb_status;
 194
 195     *start = xiocb.plist.xiocb_meminfo.mi_addr;
 196     *length = xiocb.plist.xiocb_meminfo.mi_size;
 197     *type = xiocb.plist.xiocb_meminfo.mi_type;
 198
 199     return 0;
 200 }
 201 #endif /* CFE_API_enummem || CFE_API_ALL */
 202
 203 #if defined(CFE_API_exit) || defined(CFE_API_ALL)
 204 int
 205 cfe_exit(int warm, int status)
 206 {
 207     cfe_xiocb_t xiocb;
 208
 209     xiocb.xiocb_fcode = CFE_CMD_FW_RESTART;
 210     xiocb.xiocb_status = 0;
 211     xiocb.xiocb_handle = 0;
 212     xiocb.xiocb_flags = warm ? CFE_FLG_WARMSTART : 0;
 213     xiocb.xiocb_psize = sizeof(xiocb_exitstat_t);
 214     xiocb.plist.xiocb_exitstat.status = status;
 215
 216     cfe_iocb_dispatch(&xiocb);
 217
 218     return xiocb.xiocb_status;
 219 }
 220 #endif /* CFE_API_exit || CFE_API_ALL */
 221
 222 #if defined(CFE_API_flushcache) || defined(CFE_API_ALL)
 223 int
 224 cfe_flushcache(int flg)
 225 {
 226     cfe_xiocb_t xiocb;
 227
 228     xiocb.xiocb_fcode = CFE_CMD_FW_FLUSHCACHE;
 229     xiocb.xiocb_status = 0;
 230     xiocb.xiocb_handle = 0;
 231     xiocb.xiocb_flags = flg;
 232     xiocb.xiocb_psize = 0;
 233
 234     cfe_iocb_dispatch(&xiocb);
 235
 236     return xiocb.xiocb_status;
 237 }
 238 #endif /* CFE_API_flushcache || CFE_API_ALL */
 239
 240 #if defined(CFE_API_getdevinfo) || defined(CFE_API_ALL)
 241 int
 242 cfe_getdevinfo(char *name)
 243 {
 244     cfe_xiocb_t xiocb;
 245
 246     xiocb.xiocb_fcode = CFE_CMD_DEV_GETINFO;
 247     xiocb.xiocb_status = 0;
 248     xiocb.xiocb_handle = 0;
 249     xiocb.xiocb_flags = 0;
 250     xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
 251     xiocb.plist.xiocb_buffer.buf_offset = 0;
 252     xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
 253     xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name);
 254
 255     cfe_iocb_dispatch(&xiocb);
 256
 257     if (xiocb.xiocb_status < 0)
 258         return xiocb.xiocb_status;
 259     return xiocb.plist.xiocb_buffer.buf_devflags;
 260 }
 261 #endif /* CFE_API_getdevinfo || CFE_API_ALL */
 262
 263 #if defined(CFE_API_getenv) || defined(CFE_API_ALL)
 264 int
 265 cfe_getenv(char *name, char *dest, int destlen)
 266 {
 267     cfe_xiocb_t xiocb;
 268
 269     *dest = 0;
 270
 271     xiocb.xiocb_fcode = CFE_CMD_ENV_GET;
 272     xiocb.xiocb_status = 0;
 273     xiocb.xiocb_handle = 0;
 274     xiocb.xiocb_flags = 0;
 275     xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
 276     xiocb.plist.xiocb_envbuf.enum_idx = 0;
 277     xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
 278     xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name);
 279     xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(dest);
 280     xiocb.plist.xiocb_envbuf.val_length = destlen;
 281
 282     cfe_iocb_dispatch(&xiocb);
 283
 284     return xiocb.xiocb_status;
 285 }
 286 #endif /* CFE_API_getenv || CFE_API_ALL */
 287
 288 #if defined(CFE_API_getfwinfo) || defined(CFE_API_ALL)
 289 int
 290 cfe_getfwinfo(cfe_fwinfo_t *info)
 291 {
 292     cfe_xiocb_t xiocb;
 293
 294     xiocb.xiocb_fcode = CFE_CMD_FW_GETINFO;
 295     xiocb.xiocb_status = 0;
 296     xiocb.xiocb_handle = 0;
 297     xiocb.xiocb_flags = 0;
 298     xiocb.xiocb_psize = sizeof(xiocb_fwinfo_t);
 299
 300     cfe_iocb_dispatch(&xiocb);
 301
 302     if (xiocb.xiocb_status < 0)
 303         return xiocb.xiocb_status;
 304
 305     info->fwi_version = xiocb.plist.xiocb_fwinfo.fwi_version;
 306     info->fwi_totalmem = xiocb.plist.xiocb_fwinfo.fwi_totalmem;
 307     info->fwi_flags = xiocb.plist.xiocb_fwinfo.fwi_flags;
 308     info->fwi_boardid = xiocb.plist.xiocb_fwinfo.fwi_boardid;
 309     info->fwi_bootarea_va = xiocb.plist.xiocb_fwinfo.fwi_bootarea_va;
 310     info->fwi_bootarea_pa = xiocb.plist.xiocb_fwinfo.fwi_bootarea_pa;
 311     info->fwi_bootarea_size = xiocb.plist.xiocb_fwinfo.fwi_bootarea_size;
 312
 313     return 0;
 314 }
 315 #endif /* CFE_API_getfwinfo || CFE_API_ALL */
 316
 317 #if defined(CFE_API_getstdhandle) || defined(CFE_API_ALL)
 318 int
 319 cfe_getstdhandle(int flg)
 320 {
 321     cfe_xiocb_t xiocb;
 322
 323     xiocb.xiocb_fcode = CFE_CMD_DEV_GETHANDLE;
 324     xiocb.xiocb_status = 0;
 325     xiocb.xiocb_handle = 0;
 326     xiocb.xiocb_flags = flg;
 327     xiocb.xiocb_psize = 0;
 328
 329     cfe_iocb_dispatch(&xiocb);
 330
 331     if (xiocb.xiocb_status < 0)
 332         return xiocb.xiocb_status;
 333     return xiocb.xiocb_handle;
 334
 335 }
 336 #endif /* CFE_API_getstdhandle || CFE_API_ALL */
 337
 338 #if defined(CFE_API_getticks) || defined(CFE_API_ALL)
 339 int64_t
 340 #ifdef CFE_API_IMPL_NAMESPACE
 341 __cfe_getticks(void)
 342 #else
 343 cfe_getticks(void)
 344 #endif
 345 {
 346     cfe_xiocb_t xiocb;
 347
 348     xiocb.xiocb_fcode = CFE_CMD_FW_GETTIME;
 349     xiocb.xiocb_status = 0;
 350     xiocb.xiocb_handle = 0;
 351     xiocb.xiocb_flags = 0;
 352     xiocb.xiocb_psize = sizeof(xiocb_time_t);
 353     xiocb.plist.xiocb_time.ticks = 0;
 354
 355     cfe_iocb_dispatch(&xiocb);
 356
 357     return xiocb.plist.xiocb_time.ticks;
 358
 359 }
 360 #endif /* CFE_API_getticks || CFE_API_ALL */
 361
 362 #if defined(CFE_API_inpstat) || defined(CFE_API_ALL)
 363 int
 364 cfe_inpstat(int handle)
 365 {
 366     cfe_xiocb_t xiocb;
 367
 368     xiocb.xiocb_fcode = CFE_CMD_DEV_INPSTAT;
 369     xiocb.xiocb_status = 0;
 370     xiocb.xiocb_handle = handle;
 371     xiocb.xiocb_flags = 0;
 372     xiocb.xiocb_psize = sizeof(xiocb_inpstat_t);
 373     xiocb.plist.xiocb_inpstat.inp_status = 0;
 374
 375     cfe_iocb_dispatch(&xiocb);
 376
 377     if (xiocb.xiocb_status < 0)
 378         return xiocb.xiocb_status;
 379     return xiocb.plist.xiocb_inpstat.inp_status;
 380
 381 }
 382 #endif /* CFE_API_inpstat || CFE_API_ALL */
 383
 384 #if defined(CFE_API_ioctl) || defined(CFE_API_ALL)
 385 int
 386 cfe_ioctl(int handle, unsigned int ioctlnum, unsigned char *buffer, int length,
 387           int *retlen, cfe_xuint_t offset)
 388 {
 389     cfe_xiocb_t xiocb;
 390
 391     xiocb.xiocb_fcode = CFE_CMD_DEV_IOCTL;
 392     xiocb.xiocb_status = 0;
 393     xiocb.xiocb_handle = handle;
 394     xiocb.xiocb_flags = 0;
 395     xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
 396     xiocb.plist.xiocb_buffer.buf_offset = offset;
 397     xiocb.plist.xiocb_buffer.buf_ioctlcmd = ioctlnum;
 398     xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
 399     xiocb.plist.xiocb_buffer.buf_length = length;
 400
 401     cfe_iocb_dispatch(&xiocb);
 402
 403     if (retlen)
 404         *retlen = xiocb.plist.xiocb_buffer.buf_retlen;
 405     return xiocb.xiocb_status;
 406 }
 407 #endif /* CFE_API_ioctl || CFE_API_ALL */
 408
 409 #if defined(CFE_API_open) || defined(CFE_API_ALL)
 410 int
 411 cfe_open(char *name)
 412 {
 413     cfe_xiocb_t xiocb;
 414
 415     xiocb.xiocb_fcode = CFE_CMD_DEV_OPEN;
 416     xiocb.xiocb_status = 0;
 417     xiocb.xiocb_handle = 0;
 418     xiocb.xiocb_flags = 0;
 419     xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
 420     xiocb.plist.xiocb_buffer.buf_offset = 0;
 421     xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
 422     xiocb.plist.xiocb_buffer.buf_length = cfe_strlen(name);
 423
 424     cfe_iocb_dispatch(&xiocb);
 425
 426     if (xiocb.xiocb_status < 0)
 427         return xiocb.xiocb_status;
 428     return xiocb.xiocb_handle;
 429 }
 430 #endif /* CFE_API_open || CFE_API_ALL */
 431
 432 #if defined(CFE_API_read) || defined(CFE_API_ALL)
 433 int
 434 cfe_read(int handle, unsigned char *buffer, int length)
 435 {
 436     return cfe_readblk(handle, 0, buffer, length);
 437 }
 438 #endif /* CFE_API_read || CFE_API_ALL */
 439
 440 #if defined(CFE_API_readblk) || defined(CFE_API_ALL)
 441 int
 442 cfe_readblk(int handle, cfe_xint_t offset, unsigned char *buffer, int length)
 443 {
 444     cfe_xiocb_t xiocb;
 445
 446     xiocb.xiocb_fcode = CFE_CMD_DEV_READ;
 447     xiocb.xiocb_status = 0;
 448     xiocb.xiocb_handle = handle;
 449     xiocb.xiocb_flags = 0;
 450     xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
 451     xiocb.plist.xiocb_buffer.buf_offset = offset;
 452     xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
 453     xiocb.plist.xiocb_buffer.buf_length = length;
 454
 455     cfe_iocb_dispatch(&xiocb);
 456
 457     if (xiocb.xiocb_status < 0)
 458         return xiocb.xiocb_status;
 459     return xiocb.plist.xiocb_buffer.buf_retlen;
 460 }
 461 #endif /* CFE_API_readblk || CFE_API_ALL */
 462
 463 #if defined(CFE_API_setenv) || defined(CFE_API_ALL)
 464 int
 465 cfe_setenv(char *name, char *val)
 466 {
 467     cfe_xiocb_t xiocb;
 468
 469     xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
 470     xiocb.xiocb_status = 0;
 471     xiocb.xiocb_handle = 0;
 472     xiocb.xiocb_flags = 0;
 473     xiocb.xiocb_psize = sizeof(xiocb_envbuf_t);
 474     xiocb.plist.xiocb_envbuf.enum_idx = 0;
 475     xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
 476     xiocb.plist.xiocb_envbuf.name_length = cfe_strlen(name);
 477     xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
 478     xiocb.plist.xiocb_envbuf.val_length = cfe_strlen(val);
 479
 480     cfe_iocb_dispatch(&xiocb);
 481
 482     return xiocb.xiocb_status;
 483 }
 484 #endif /* CFE_API_setenv || CFE_API_ALL */
 485
 486 #if (defined(CFE_API_strlen) || defined(CFE_API_ALL)) && \
 487         !defined(CFE_API_STRLEN_CUSTOM)
 488 int
 489 cfe_strlen(char *name)
 490 {
 491     int count = 0;
 492
 493     while (*name++)
 494         count++;
 495
 496     return count;
 497 }
 498 #endif /* CFE_API_strlen || CFE_API_ALL */
 499
 500 #if defined(CFE_API_write) || defined(CFE_API_ALL)
 501 int
 502 cfe_write(int handle, unsigned char *buffer, int length)
 503 {
 504     return cfe_writeblk(handle, 0, buffer, length);
 505 }
 506 #endif /* CFE_API_write || CFE_API_ALL */
 507
 508 #if defined(CFE_API_writeblk) || defined(CFE_API_ALL)
 509 int
 510 cfe_writeblk(int handle, cfe_xint_t offset, unsigned char *buffer, int length)
 511 {
 512     cfe_xiocb_t xiocb;
 513
 514     xiocb.xiocb_fcode = CFE_CMD_DEV_WRITE;
 515     xiocb.xiocb_status = 0;
 516     xiocb.xiocb_handle = handle;
 517     xiocb.xiocb_flags = 0;
 518     xiocb.xiocb_psize = sizeof(xiocb_buffer_t);
 519     xiocb.plist.xiocb_buffer.buf_offset = offset;
 520     xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
 521     xiocb.plist.xiocb_buffer.buf_length = length;
 522
 523     cfe_iocb_dispatch(&xiocb);
 524
 525     if (xiocb.xiocb_status < 0)
 526         return xiocb.xiocb_status;
 527     return xiocb.plist.xiocb_buffer.buf_retlen;
 528 }
 529 #endif /* CFE_API_writeblk || CFE_API_ALL */