platform/openfirmware/openfirmware.cpp

38 		void		*args[10];
39 	} args = {method, numArgs, numReturns};
48 		// copy args
49 		args.args[i] = (void *)va_arg(list, void *);
53 		args.args[i] = NULL;
56 	if (gCallOpenFirmware(&args) == OF_FAILED)
65 				*store = args.args[i];
87 		void		*args[13];
88 	} args = {"interpret", numArgs + 1, numReturns + 1, command};
97 		// copy args
98 		args.args[i] = (void *)va_arg(list, void *);
102 		args.args[i] = NULL;
105 	// args.args[numArgs] is the "catch-result" return value
106 	if (gCallOpenFirmware(&args) == OF_FAILED || args.args[numArgs])
115 				*store = args.args[i];
139 		void		*args[13];
140 	} args = {"call-method", numArgs + 2, numReturns + 1, method, handle};
149 		// copy args
150 		args.args[i] = (void *)va_arg(list, void *);
154 		args.args[i] = NULL;
157 	// args.args[numArgs] is the "catch-result" return value
158 	if (gCallOpenFirmware(&args) == OF_FAILED || args.args[numArgs])
167 				*store = args.args[i];
185 	} args = {"finddevice", 1, 1, device, 0};
187 	if (gCallOpenFirmware(&args) == OF_FAILED)
190 	return args.handle;
206 	} args = {"child", 1, 1, node, 0};
208 	if (gCallOpenFirmware(&args) == OF_FAILED)
211 	return args.child;
227 	} args = {"peer", 1, 1, node, 0};
229 	if (gCallOpenFirmware(&args) == OF_FAILED)
232 	return args.next_sibling;
248 	} args = {"parent", 1, 1, node, 0};
250 	if (gCallOpenFirmware(&args) == OF_FAILED)
253 	return args.parent;
268 	} args = {"instance-to-path", 3, 1, instance, pathBuffer, bufferSize, 0};
270 	if (gCallOpenFirmware(&args) == OF_FAILED)
273 	return args.size;
286 	} args = {"instance-to-package", 1, 1, instance, 0};
288 	if (gCallOpenFirmware(&args) == OF_FAILED)
291 	return args.package;
307 	} args = {"getprop", 4, 1, package, property, buffer, bufferSize, 0};
309 	if (gCallOpenFirmware(&args) == OF_FAILED)
312 	return args.size;
329 	} args = {"setprop", 4, 1, package, property, buffer, bufferSize, 0};
331 	if (gCallOpenFirmware(&args) == OF_FAILED)
334 	return args.size;
348 	} args = {"getproplen", 2, 1, package, property, 0};
350 	if (gCallOpenFirmware(&args) == OF_FAILED)
353 	return args.size;
368 	} args = {"nextprop", 3, 1, package, previousProperty, nextProperty, 0};
370 	if (gCallOpenFirmware(&args) == OF_FAILED)
373 	return args.flag;
388 	} args = {"package-to-path", 3, 1, package, pathBuffer, bufferSize, 0};
390 	if (gCallOpenFirmware(&args) == OF_FAILED)
393 	return args.size;
409 	} args = {"open", 1, 1, nodeName, 0};
411 	if (gCallOpenFirmware(&args) == OF_FAILED || args.handle == 0)
414 	return args.handle;
426 	} args = {"close", 1, 0, handle};
428 	gCallOpenFirmware(&args);
443 	} args = {"read", 3, 1, handle, buffer, bufferSize, 0};
445 	if (gCallOpenFirmware(&args) == OF_FAILED)
448 	return args.size;
463 	} args = {"write", 3, 1, handle, buffer, bufferSize, 0};
465 	if (gCallOpenFirmware(&args) == OF_FAILED)
468 	return args.size;
487 	} args = {"seek", 3, 1, handle, pos_hi, pos, 0};
489 	if (gCallOpenFirmware(&args) == OF_FAILED)
492 	return args.status;
506 	} args = {"#blocks", 2, 1, handle, 0, 0};
508 	if (gCallOpenFirmware(&args) == OF_FAILED)
510 	return args.blocks;
524 	} args = {"block-size", 2, 1, handle, 0, 0};
526 	if (gCallOpenFirmware(&args) == OF_FAILED)
528 	return args.size;
544 	} args = {"release", 2, 0, virtualAddress, size};
546 	return gCallOpenFirmware(&args);
561 	} args = {"claim", 3, 1, virtualAddress, size, align};
563 	if (gCallOpenFirmware(&args) == OF_FAILED)
566 	return args.address;
585 	} args = {"test", 1, 1, service, 0};
587 	if (gCallOpenFirmware(&args) == OF_FAILED)
590 	return args.missing;
605 	} args = {"milliseconds", 0, 1, 0};
607 	if (gCallOpenFirmware(&args) == OF_FAILED)
610 	return args.milliseconds;
621 	} args = {"exit", 0, 0};
623 	gCallOpenFirmware(&args);