busses/usb/ohci.cpp

692 	transfer_data *current = fFirstTransfer;
693 	while (current) {
694 		if (current->transfer && current->transfer->TransferPipe() == pipe) {
696 			if (!(current->endpoint->flags & OHCI_ENDPOINT_SKIP)) {
697 				current->endpoint->flags |= OHCI_ENDPOINT_SKIP;
704 			current->endpoint->head_physical_descriptor
705 				= current->endpoint->tail_physical_descriptor;
710 						= (ohci_isochronous_td *)current->first_descriptor;
717 								== (ohci_isochronous_td*)current->last_descriptor)
733 					entry->transfer = current->transfer;
734 					current->transfer = NULL;
739 			current->canceled = true;
741 		current = current->link;
1025 	// the current tail will become the first descriptor
1081 	// the current tail will become the first descriptor
1666 	// fill in the information of the first descriptor into the current tail
1706 	// fill in the information of the first descriptor into the current tail
2080 	ohci_general_td *current = topDescriptor;
2083 	while (current) {
2084 		next = (ohci_general_td *)current->next_logical_descriptor;
2085 		_FreeGeneralDescriptor(current);
2086 		current = next;
2265 	ohci_isochronous_td *current = topDescriptor;
2268 	while (current) {
2269 		next = (ohci_isochronous_td *)current->next_done_descriptor;
2270 		_FreeIsochronousDescriptor(current);
2271 		current = next;
2280 	ohci_general_td *current = topDescriptor;
2286 	while (current) {
2287 		if (!current->buffer_logical)
2291 			size_t length = min_c(current->buffer_size - bufferOffset,
2298 				(generic_addr_t)current->buffer_logical + bufferOffset, false,
2316 			if (bufferOffset >= current->buffer_size) {
2322 		if (!current->next_logical_descriptor)
2325 		current = (ohci_general_td *)current->next_logical_descriptor;
2337 	ohci_isochronous_td *current = topDescriptor;
2343 	while (current) {
2344 		if (!current->buffer_logical)
2348 			size_t length = min_c(current->buffer_size - bufferOffset,
2355 				(generic_addr_t)current->buffer_logical + bufferOffset, false,
2373 			if (bufferOffset >= current->buffer_size) {
2379 		if (!current->next_logical_descriptor)
2382 		current = (ohci_isochronous_td *)current->next_logical_descriptor;
2394 	ohci_general_td *current = topDescriptor;
2400 	while (current && OHCI_TD_GET_CONDITION_CODE(current->flags)
2402 		if (!current->buffer_logical)
2405 		size_t bufferSize = current->buffer_size;
2406 		if (current->buffer_physical != 0) {
2407 			bufferSize -= current->last_physical_byte_address
2408 				- current->buffer_physical + 1;
2420 				(generic_addr_t)current->buffer_logical + bufferOffset, false, length);
2443 		current = (ohci_general_td *)current->next_logical_descriptor;
2455 	ohci_isochronous_td *current = topDescriptor;
2461 	while (current && OHCI_ITD_GET_CONDITION_CODE(current->flags)
2463 		size_t bufferSize = current->buffer_size;
2464 		if (current->buffer_logical != NULL && bufferSize > 0) {
2474 					(generic_addr_t)current->buffer_logical + bufferOffset, false, length);
2498 		current = (ohci_isochronous_td *)current->next_done_descriptor;
2509 	ohci_general_td *current = topDescriptor;
2512 	while (current && OHCI_TD_GET_CONDITION_CODE(current->flags)
2514 		size_t length = current->buffer_size;
2515 		if (current->buffer_physical != 0) {
2516 			length -= current->last_physical_byte_address
2517 				- current->buffer_physical + 1;
2521 		current = (ohci_general_td *)current->next_logical_descriptor;