busses/usb/uhci.cpp

830 	Pipe *pipe = transfer->TransferPipe();
831 	if (pipe->DeviceAddress() == fRootHubAddress)
834 	TRACE("submit transfer called for device %d\n", pipe->DeviceAddress());
835 	if (pipe->Type() & USB_OBJECT_CONTROL_PIPE)
840 	if (pipe->Type() & USB_OBJECT_ISO_PIPE)
844 	if (pipe->Type() & USB_OBJECT_ISO_PIPE)
856 	if (pipe->Type() & USB_OBJECT_INTERRUPT_PIPE)
861 	bool directionIn = (pipe->Direction() == Pipe::In);
985 UHCI::CancelQueuedTransfers(Pipe *pipe, bool force)
987 	if (pipe->Type() & USB_OBJECT_ISO_PIPE)
988 		return CancelQueuedIsochronousTransfers(pipe, force);
1001 		if (current->transfer && current->transfer->TransferPipe() == pipe) {
1039 	while (fProcessingPipe == pipe)
1049 UHCI::CancelQueuedIsochronousTransfers(Pipe *pipe, bool force)
1054 		if (current->transfer->TransferPipe() == pipe) {
1080 	Pipe *pipe = transfer->TransferPipe();
1084 	uhci_td *setupDescriptor = CreateDescriptor(pipe, TD_TOKEN_SETUP,
1087 	uhci_td *statusDescriptor = CreateDescriptor(pipe,
1110 		status_t result = CreateDescriptorChain(pipe, &dataDescriptor,
1133 	if (pipe->Speed() == USB_SPEED_LOWSPEED)
1256 	Pipe *pipe = transfer->TransferPipe();
1257 	bool directionIn = (pipe->Direction() == Pipe::In);
1264 	if (packetSize > pipe->MaxPacketSize()) {
1265 		TRACE_ERROR("isochronous packetSize is bigger than pipe MaxPacketSize\n");
1288 		isoRequest[i] = CreateDescriptor(pipe,
1303 	isoRequest[isochronousData->packet_count - 1] = CreateDescriptor(pipe,
1597 				// store the currently processing pipe here so we can wait
1598 				// in cancel if we are processing something on the target pipe
2084 	Pipe *pipe = transfer->TransferPipe();
2085 	bool directionIn = (pipe->Direction() == Pipe::In);
2089 	status_t result = CreateDescriptorChain(pipe, &firstDescriptor,
2145 UHCI::CreateDescriptor(Pipe *pipe, uint8 direction, size_t bufferSize)
2158 	if (pipe->Type() & USB_OBJECT_ISO_PIPE)
2165 	if (pipe->Speed() == USB_SPEED_LOWSPEED)
2174 	result->token |= (pipe->EndpointAddress() << TD_TOKEN_ENDPTADDR_SHIFT)
2175 		| (pipe->DeviceAddress() << 8) | direction;
2198 UHCI::CreateDescriptorChain(Pipe *pipe, uhci_td **_firstDescriptor,
2201 	size_t packetSize = pipe->MaxPacketSize();
2206 	bool dataToggle = pipe->DataToggle();
2210 		uhci_td *descriptor = CreateDescriptor(pipe, direction,