bus_managers/acpi/Device.cpp

19 acpi_install_notify_handler(acpi_device device,	uint32 handlerType,
22 	return install_notify_handler(device->handle, handlerType, handler,
27 acpi_remove_notify_handler(acpi_device device, uint32 handlerType,
30 	return remove_notify_handler(device->handle, handlerType, handler);
35 acpi_install_address_space_handler(acpi_device device, uint32 spaceId,
38 	return install_address_space_handler(device->handle, spaceId, handler,
43 acpi_remove_address_space_handler(acpi_device device, uint32 spaceId,
46 	return remove_address_space_handler(device->handle, spaceId, handler);
51 acpi_get_object_type(acpi_device device)
53 	return device->type;
58 acpi_get_object(acpi_device device, const char *path, acpi_object_type **return_value)
60 	if (device->path == NULL)
64 		snprintf(objname, sizeof(objname), "%s.%s", device->path, path);
67 	return get_object(device->path, return_value);
72 acpi_evaluate_method(acpi_device device, const char *method,
75 	return evaluate_method(device->handle, method, args, returnValue);
80 acpi_walk_resources(acpi_device device, char *method,
83 	return walk_resources(device->handle, method, callback, context);
88 acpi_walk_namespace(acpi_device device, uint32 objectType, uint32 maxDepth,
92 	return walk_namespace(device->handle, objectType, maxDepth,
108 	acpi_device_cookie *device = (acpi_device_cookie*)malloc(sizeof(*device));
109 	if (device == NULL)
112 	memset(device, 0, sizeof(*device));
115 		free(device);
119 	device->handle = handle;
120 	device->path = path != NULL ? strdup(path) : NULL;
121 	device->type = type;
122 	device->node = node;
124 	snprintf(device->name, sizeof(device->name), "acpi_device %s", path);
125 	*cookie = device;
133 	acpi_device_cookie *device = (acpi_device_cookie*)cookie;
135 	free(device->path);
136 	free(device);
161 		NULL,		// supports device
162 		NULL,		// register device (our parent registered us)
167 		NULL,	// device removed