busses/usb/ehci.cpp

1754 	transfer_data *current = fFirstTransfer;
1755 	while (current) {
1756 		if (current->transfer && current->transfer->TransferPipe() == pipe) {
1758 			ehci_qtd *descriptor = current->queue_head->element_log;
1771 					entry->transfer = current->transfer;
1772 					current->transfer = NULL;
1778 			current->canceled = true;
1781 		current = current->link;
1807 	isochronous_transfer_data *current = fFirstIsochronousTransfer;
1809 	while (current) {
1810 		if (current->transfer->TransferPipe() == pipe) {
1815 			current->is_active = false;
1818 		current = current->link;
2100 		ehci_qh *current = freeListHead;
2101 		while (current != lastFreeListHead) {
2102 			ehci_qh *next = current->next_log;
2103 			FreeQueueHead(current);
2104 			current = next;
2652 	ehci_qtd *current = topDescriptor;
2655 	while (current) {
2656 		next = current->next_log;
2657 		FreeDescriptor(current);
2658 		current = next;
2793 	ehci_qtd *current = topDescriptor;
2799 	while (current) {
2800 		if (!current->buffer_log)
2804 			size_t length = min_c(current->buffer_size - bufferOffset,
2808 				(generic_addr_t)current->buffer_log + bufferOffset, false,
2826 			if (bufferOffset >= current->buffer_size) {
2832 		if (current->next_phy & EHCI_ITEM_TERMINATE)
2835 		current = current->next_log;
2848 	ehci_qtd *current = topDescriptor;
2854 	while (current && (current->token & EHCI_QTD_STATUS_ACTIVE) == 0) {
2855 		if (!current->buffer_log)
2858 		dataToggle = current->token & EHCI_QTD_DATA_TOGGLE;
2859 		size_t bufferSize = current->buffer_size;
2860 		bufferSize -= (current->token >> EHCI_QTD_BYTES_SHIFT)
2869 				(generic_addr_t)current->buffer_log + bufferOffset, false, length);
2893 		if (current->next_phy & EHCI_ITEM_TERMINATE)
2896 		current = current->next_log;
2909 	ehci_qtd *current = topDescriptor;
2912 	while (current && (current->token & EHCI_QTD_STATUS_ACTIVE) == 0) {
2913 		dataToggle = current->token & EHCI_QTD_DATA_TOGGLE;
2914 		size_t length = current->buffer_size;
2915 		length -= (current->token >> EHCI_QTD_BYTES_SHIFT)
2919 		if (current->next_phy & EHCI_ITEM_TERMINATE)
2922 		current = current->next_log;