Lines Matching refs:flip
142 unsigned char flip[IN_BUFFER_SIZE] __attribute__ ((aligned(32))); member
358 port->readp = port->flip; in initialize_port()
359 port->writep = port->flip; in initialize_port()
438 avail = port->flip + port->in_buffer_size - start; in sync_data_avail_to_end()
1114 dev, count, port->readp - port->flip, in sync_serial_read()
1115 port->writep - port->flip, port->in_buffer_size)); in sync_serial_read()
1156 avail = port->flip + port->in_buffer_size - start; in sync_serial_read()
1164 if (port->readp >= port->flip + port->in_buffer_size) /* Wrap? */ in sync_serial_read()
1165 port->readp = port->flip; in sync_serial_read()
1237 port->writep = port->flip; in start_dma_in()
1239 if (port->writep > port->flip + port->in_buffer_size) { in start_dma_in()
1337 if (port->writep + port->inbufchunk > port->flip + in rx_interrupt()
1339 int first_size = port->flip + in rx_interrupt()
1344 memcpy(port->flip, in rx_interrupt()
1348 port->writep = port->flip + in rx_interrupt()
1355 if (port->writep >= port->flip in rx_interrupt()
1357 port->writep = port->flip; in rx_interrupt()
1427 if (port->writep >= port->flip + port->in_buffer_size) in manual_interrupt()
1428 port->writep = port->flip; in manual_interrupt()
1433 if (port->readp >= port->flip + in manual_interrupt()
1435 port->readp = port->flip; in manual_interrupt()