Lines Matching refs:flip
108 unsigned char flip[IN_BUFFER_SIZE] __attribute__ ((aligned(32)));
253 port->readp = port->flip;
254 port->writep = port->flip;
337 avail = port->flip + port->in_buffer_size - start;
936 DEBUGREAD(printk("R%d c %d ri %lu wi %lu /%lu\n", dev, count, port->readp - port->flip, port->writep - port->flip, port->in_buffer_size));
983 avail = port->flip + port->in_buffer_size - start;
991 if (port->readp >= port->flip + port->in_buffer_size) /* Wrap? */
992 port->readp = port->flip;
1075 port->writep = port->flip;
1077 if (port->writep > port->flip + port->in_buffer_size)
1170 if (port->writep + port->inbufchunk > port->flip + port->in_buffer_size) {
1171 int first_size = port->flip + port->in_buffer_size - port->writep;
1173 memcpy(port->flip, phys_to_virt((unsigned)port->next_rx_desc->buf+first_size), port->inbufchunk - first_size);
1174 port->writep = port->flip + port->inbufchunk - first_size;
1180 if (port->writep >= port->flip + port->in_buffer_size)
1181 port->writep = port->flip;
1250 if (port->writep >= port->flip + port->in_buffer_size) /* Wrap? */
1251 port->writep = port->flip;
1256 if (port->readp >= port->flip + port->in_buffer_size) /* Wrap? */
1257 port->readp = port->flip;