Lines Matching refs:writep
51 /* readp writep */
53 /* If the application keeps up the pace readp will be right after writep.*/
108 volatile unsigned char *volatile writep;
316 port->writep = port->flip;
391 end = (unsigned char*)port->writep; /* cast away volatile */
411 end = (unsigned char*)port->writep; /* cast away volatile */
1112 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));
1132 end = (unsigned char*)port->writep; /* cast away volatile */
1146 end = (unsigned char*)port->writep; /* cast away volatile */
1271 port->writep = port->flip;
1273 if (port->writep > port->flip + port->in_buffer_size) {
1432 if (port->writep + port->inbufchunk > port->flip + port->in_buffer_size) {
1433 int first_size = port->flip + port->in_buffer_size - port->writep;
1434 memcpy((char*)port->writep, phys_to_virt((unsigned)port->next_rx_desc->buf), first_size);
1436 port->writep = port->flip + port->inbufchunk - first_size;
1438 memcpy((char*)port->writep,
1441 port->writep += port->inbufchunk;
1442 if (port->writep >= port->flip + port->in_buffer_size)
1443 port->writep = port->flip;
1445 if (port->writep == port->readp)
1494 *port->writep++ = data.data & 0xff;
1497 *port->writep = (data.data & 0x0ff0) >> 4;
1498 *(port->writep + 1) = data.data & 0x0f;
1499 port->writep+=2;
1502 *(unsigned short*)port->writep = data.data;
1503 port->writep+=2;
1506 *(unsigned int*)port->writep = data.data;
1507 port->writep+=3;
1510 *(unsigned int*)port->writep = data.data;
1511 port->writep+=4;
1515 if (port->writep >= port->flip + port->in_buffer_size) /* Wrap? */
1516 port->writep = port->flip;
1517 if (port->writep == port->readp) {