bus_managers/usb/Device.cpp

129 		fConfigurations[i].interface = (usb_interface_list*)malloc(
131 		if (fConfigurations[i].interface == NULL) {
136 		memset(fConfigurations[i].interface, 0,
145 					TRACE("got interface descriptor\n");
166 						interfaceDescriptor->interface);
176 						.interface[interfaceDescriptor->interface_number];
185 							" alternate interface\n");
192 					// Set active interface always to the first one
204 					Interface* interface = new(std::nothrow) Interface(this,
206 					if (interface == NULL) {
208 							" interface object\n");
212 					interfaceInfo->handle = interface->USBID();
274 						// descriptor, but as the interface struct is public
353 		if (configuration == NULL || configuration->interface == NULL)
357 			usb_interface_list* interfaceList = &configuration->interface[j];
362 				usb_interface_info* interface = &interfaceList->alt[k];
364 					(Interface*)GetStack()->GetObject(interface->handle);
368 				interface->handle = 0;
389 		if (configuration->interface == NULL)
393 			usb_interface_list* interfaceList = &configuration->interface[j];
398 				usb_interface_info* interface = &interfaceList->alt[k];
399 				free(interface->endpoint);
400 				free(interface->generic);
406 		free(configuration->interface);
528 			= fCurrentConfiguration->interface[j].active;
633 		|| fCurrentConfiguration->interface == NULL)
641 			= fCurrentConfiguration->interface[j].active;
658 Device::SetAltInterface(const usb_interface_info* interface)
660 	uint8 interfaceNumber = interface->descr->interface_number;
665 		interface->descr->alternate_setting, interfaceNumber, 0, NULL, 0, NULL);
672 	// Update the active pointer of the interface list
674 		= &fCurrentConfiguration->interface[interfaceNumber];
676 		= &interfaceList->alt[interface->descr->alternate_setting];
727 					&& l < fConfigurations[j].interface[k].alt_count; l++) {
729 						= fConfigurations[j].interface[k].alt[l].descr;
852 			for (uint32 l = 0; l < fConfigurations[j].interface[k].alt_count; l++) {
901 			for (uint32 l = 0; l < fConfigurations[j].interface[k].alt_count; l++) {
903 					= fConfigurations[j].interface[k].alt[l].descr;