fw/cfe/cfe_api.c

29 int cfe_iocb_dispatch(struct cfe_xiocb *xiocb);
40 static int (*cfe_dispfunc) (intptr_t handle, intptr_t xiocb);
50 int cfe_iocb_dispatch(struct cfe_xiocb * xiocb)
54 	return (*cfe_dispfunc) ((intptr_t) cfe_handle, (intptr_t) xiocb);
59 	struct cfe_xiocb xiocb;
61 	xiocb.xiocb_fcode = CFE_CMD_DEV_CLOSE;
62 	xiocb.xiocb_status = 0;
63 	xiocb.xiocb_handle = handle;
64 	xiocb.xiocb_flags = 0;
65 	xiocb.xiocb_psize = 0;
67 	cfe_iocb_dispatch(&xiocb);
69 	return xiocb.xiocb_status;
75 	struct cfe_xiocb xiocb;
77 	xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
78 	xiocb.xiocb_status = 0;
79 	xiocb.xiocb_handle = 0;
80 	xiocb.xiocb_flags = 0;
81 	xiocb.xiocb_psize = sizeof(struct xiocb_cpuctl);
82 	xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
83 	xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_START;
84 	xiocb.plist.xiocb_cpuctl.gp_val = gp;
85 	xiocb.plist.xiocb_cpuctl.sp_val = sp;
86 	xiocb.plist.xiocb_cpuctl.a1_val = a1;
87 	xiocb.plist.xiocb_cpuctl.start_addr = (long) fn;
89 	cfe_iocb_dispatch(&xiocb);
91 	return xiocb.xiocb_status;
96 	struct cfe_xiocb xiocb;
98 	xiocb.xiocb_fcode = CFE_CMD_FW_CPUCTL;
99 	xiocb.xiocb_status = 0;
100 	xiocb.xiocb_handle = 0;
101 	xiocb.xiocb_flags = 0;
102 	xiocb.xiocb_psize = sizeof(struct xiocb_cpuctl);
103 	xiocb.plist.xiocb_cpuctl.cpu_number = cpu;
104 	xiocb.plist.xiocb_cpuctl.cpu_command = CFE_CPU_CMD_STOP;
106 	cfe_iocb_dispatch(&xiocb);
108 	return xiocb.xiocb_status;
113 	struct cfe_xiocb xiocb;
115 	xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
116 	xiocb.xiocb_status = 0;
117 	xiocb.xiocb_handle = 0;
118 	xiocb.xiocb_flags = 0;
119 	xiocb.xiocb_psize = sizeof(struct xiocb_envbuf);
120 	xiocb.plist.xiocb_envbuf.enum_idx = idx;
121 	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
122 	xiocb.plist.xiocb_envbuf.name_length = namelen;
123 	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
124 	xiocb.plist.xiocb_envbuf.val_length = vallen;
126 	cfe_iocb_dispatch(&xiocb);
128 	return xiocb.xiocb_status;
134 	struct cfe_xiocb xiocb;
136 	xiocb.xiocb_fcode = CFE_CMD_FW_MEMENUM;
137 	xiocb.xiocb_status = 0;
138 	xiocb.xiocb_handle = 0;
139 	xiocb.xiocb_flags = flags;
140 	xiocb.xiocb_psize = sizeof(struct xiocb_meminfo);
141 	xiocb.plist.xiocb_meminfo.mi_idx = idx;
143 	cfe_iocb_dispatch(&xiocb);
145 	if (xiocb.xiocb_status < 0)
146 		return xiocb.xiocb_status;
148 	*start = xiocb.plist.xiocb_meminfo.mi_addr;
149 	*length = xiocb.plist.xiocb_meminfo.mi_size;
150 	*type = xiocb.plist.xiocb_meminfo.mi_type;
157 	struct cfe_xiocb xiocb;
159 	xiocb.xiocb_fcode = CFE_CMD_FW_RESTART;
160 	xiocb.xiocb_status = 0;
161 	xiocb.xiocb_handle = 0;
162 	xiocb.xiocb_flags = warm ? CFE_FLG_WARMSTART : 0;
163 	xiocb.xiocb_psize = sizeof(struct xiocb_exitstat);
164 	xiocb.plist.xiocb_exitstat.status = status;
166 	cfe_iocb_dispatch(&xiocb);
168 	return xiocb.xiocb_status;
173 	struct cfe_xiocb xiocb;
175 	xiocb.xiocb_fcode = CFE_CMD_FW_FLUSHCACHE;
176 	xiocb.xiocb_status = 0;
177 	xiocb.xiocb_handle = 0;
178 	xiocb.xiocb_flags = flg;
179 	xiocb.xiocb_psize = 0;
181 	cfe_iocb_dispatch(&xiocb);
183 	return xiocb.xiocb_status;
188 	struct cfe_xiocb xiocb;
190 	xiocb.xiocb_fcode = CFE_CMD_DEV_GETINFO;
191 	xiocb.xiocb_status = 0;
192 	xiocb.xiocb_handle = 0;
193 	xiocb.xiocb_flags = 0;
194 	xiocb.xiocb_psize = sizeof(struct xiocb_buffer);
195 	xiocb.plist.xiocb_buffer.buf_offset = 0;
196 	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
197 	xiocb.plist.xiocb_buffer.buf_length = strlen(name);
199 	cfe_iocb_dispatch(&xiocb);
201 	if (xiocb.xiocb_status < 0)
202 		return xiocb.xiocb_status;
203 	return xiocb.plist.xiocb_buffer.buf_ioctlcmd;
208 	struct cfe_xiocb xiocb;
212 	xiocb.xiocb_fcode = CFE_CMD_ENV_GET;
213 	xiocb.xiocb_status = 0;
214 	xiocb.xiocb_handle = 0;
215 	xiocb.xiocb_flags = 0;
216 	xiocb.xiocb_psize = sizeof(struct xiocb_envbuf);
217 	xiocb.plist.xiocb_envbuf.enum_idx = 0;
218 	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
219 	xiocb.plist.xiocb_envbuf.name_length = strlen(name);
220 	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(dest);
221 	xiocb.plist.xiocb_envbuf.val_length = destlen;
223 	cfe_iocb_dispatch(&xiocb);
225 	return xiocb.xiocb_status;
230 	struct cfe_xiocb xiocb;
232 	xiocb.xiocb_fcode = CFE_CMD_FW_GETINFO;
233 	xiocb.xiocb_status = 0;
234 	xiocb.xiocb_handle = 0;
235 	xiocb.xiocb_flags = 0;
236 	xiocb.xiocb_psize = sizeof(struct xiocb_fwinfo);
238 	cfe_iocb_dispatch(&xiocb);
240 	if (xiocb.xiocb_status < 0)
241 		return xiocb.xiocb_status;
243 	info->fwi_version = xiocb.plist.xiocb_fwinfo.fwi_version;
244 	info->fwi_totalmem = xiocb.plist.xiocb_fwinfo.fwi_totalmem;
245 	info->fwi_flags = xiocb.plist.xiocb_fwinfo.fwi_flags;
246 	info->fwi_boardid = xiocb.plist.xiocb_fwinfo.fwi_boardid;
247 	info->fwi_bootarea_va = xiocb.plist.xiocb_fwinfo.fwi_bootarea_va;
248 	info->fwi_bootarea_pa = xiocb.plist.xiocb_fwinfo.fwi_bootarea_pa;
250 	    xiocb.plist.xiocb_fwinfo.fwi_bootarea_size;
257 	struct cfe_xiocb xiocb;
259 	xiocb.xiocb_fcode = CFE_CMD_DEV_GETHANDLE;
260 	xiocb.xiocb_status = 0;
261 	xiocb.xiocb_handle = 0;
262 	xiocb.xiocb_flags = flg;
263 	xiocb.xiocb_psize = 0;
265 	cfe_iocb_dispatch(&xiocb);
267 	if (xiocb.xiocb_status < 0)
268 		return xiocb.xiocb_status;
269 	return xiocb.xiocb_handle;
275 	struct cfe_xiocb xiocb;
277 	xiocb.xiocb_fcode = CFE_CMD_FW_GETTIME;
278 	xiocb.xiocb_status = 0;
279 	xiocb.xiocb_handle = 0;
280 	xiocb.xiocb_flags = 0;
281 	xiocb.xiocb_psize = sizeof(struct xiocb_time);
282 	xiocb.plist.xiocb_time.ticks = 0;
284 	cfe_iocb_dispatch(&xiocb);
286 	return xiocb.plist.xiocb_time.ticks;
292 	struct cfe_xiocb xiocb;
294 	xiocb.xiocb_fcode = CFE_CMD_DEV_INPSTAT;
295 	xiocb.xiocb_status = 0;
296 	xiocb.xiocb_handle = handle;
297 	xiocb.xiocb_flags = 0;
298 	xiocb.xiocb_psize = sizeof(struct xiocb_inpstat);
299 	xiocb.plist.xiocb_inpstat.inp_status = 0;
301 	cfe_iocb_dispatch(&xiocb);
303 	if (xiocb.xiocb_status < 0)
304 		return xiocb.xiocb_status;
305 	return xiocb.plist.xiocb_inpstat.inp_status;
312 	struct cfe_xiocb xiocb;
314 	xiocb.xiocb_fcode = CFE_CMD_DEV_IOCTL;
315 	xiocb.xiocb_status = 0;
316 	xiocb.xiocb_handle = handle;
317 	xiocb.xiocb_flags = 0;
318 	xiocb.xiocb_psize = sizeof(struct xiocb_buffer);
319 	xiocb.plist.xiocb_buffer.buf_offset = offset;
320 	xiocb.plist.xiocb_buffer.buf_ioctlcmd = ioctlnum;
321 	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
322 	xiocb.plist.xiocb_buffer.buf_length = length;
324 	cfe_iocb_dispatch(&xiocb);
327 		*retlen = xiocb.plist.xiocb_buffer.buf_retlen;
328 	return xiocb.xiocb_status;
333 	struct cfe_xiocb xiocb;
335 	xiocb.xiocb_fcode = CFE_CMD_DEV_OPEN;
336 	xiocb.xiocb_status = 0;
337 	xiocb.xiocb_handle = 0;
338 	xiocb.xiocb_flags = 0;
339 	xiocb.xiocb_psize = sizeof(struct xiocb_buffer);
340 	xiocb.plist.xiocb_buffer.buf_offset = 0;
341 	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(name);
342 	xiocb.plist.xiocb_buffer.buf_length = strlen(name);
344 	cfe_iocb_dispatch(&xiocb);
346 	if (xiocb.xiocb_status < 0)
347 		return xiocb.xiocb_status;
348 	return xiocb.xiocb_handle;
358 	struct cfe_xiocb xiocb;
360 	xiocb.xiocb_fcode = CFE_CMD_DEV_READ;
361 	xiocb.xiocb_status = 0;
362 	xiocb.xiocb_handle = handle;
363 	xiocb.xiocb_flags = 0;
364 	xiocb.xiocb_psize = sizeof(struct xiocb_buffer);
365 	xiocb.plist.xiocb_buffer.buf_offset = offset;
366 	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
367 	xiocb.plist.xiocb_buffer.buf_length = length;
369 	cfe_iocb_dispatch(&xiocb);
371 	if (xiocb.xiocb_status < 0)
372 		return xiocb.xiocb_status;
373 	return xiocb.plist.xiocb_buffer.buf_retlen;
378 	struct cfe_xiocb xiocb;
380 	xiocb.xiocb_fcode = CFE_CMD_ENV_SET;
381 	xiocb.xiocb_status = 0;
382 	xiocb.xiocb_handle = 0;
383 	xiocb.xiocb_flags = 0;
384 	xiocb.xiocb_psize = sizeof(struct xiocb_envbuf);
385 	xiocb.plist.xiocb_envbuf.enum_idx = 0;
386 	xiocb.plist.xiocb_envbuf.name_ptr = XPTR_FROM_NATIVE(name);
387 	xiocb.plist.xiocb_envbuf.name_length = strlen(name);
388 	xiocb.plist.xiocb_envbuf.val_ptr = XPTR_FROM_NATIVE(val);
389 	xiocb.plist.xiocb_envbuf.val_length = strlen(val);
391 	cfe_iocb_dispatch(&xiocb);
393 	return xiocb.xiocb_status;
403 	struct cfe_xiocb xiocb;
405 	xiocb.xiocb_fcode = CFE_CMD_DEV_WRITE;
406 	xiocb.xiocb_status = 0;
407 	xiocb.xiocb_handle = handle;
408 	xiocb.xiocb_flags = 0;
409 	xiocb.xiocb_psize = sizeof(struct xiocb_buffer);
410 	xiocb.plist.xiocb_buffer.buf_offset = offset;
411 	xiocb.plist.xiocb_buffer.buf_ptr = XPTR_FROM_NATIVE(buffer);
412 	xiocb.plist.xiocb_buffer.buf_length = length;
414 	cfe_iocb_dispatch(&xiocb);
416 	if (xiocb.xiocb_status < 0)
417 		return xiocb.xiocb_status;
418 	return xiocb.plist.xiocb_buffer.buf_retlen;