Lines Matching refs:writep
49 /* readp writep */
51 /* If the application keeps up the pace readp will be right after writep.*/
134 volatile unsigned char *volatile writep;
357 port->writep = port->flip;
408 end = (unsigned char *)port->writep; /* cast away volatile */
427 end = (unsigned char *)port->writep; /* cast away volatile */
1093 port->writep - port->flip, port->in_buffer_size));
1110 end = (unsigned char *)port->writep; /* cast away volatile */
1123 end = (unsigned char *)port->writep; /* cast away volatile */
1214 port->writep = port->flip;
1216 if (port->writep > port->flip + port->in_buffer_size) {
1314 if (port->writep + port->inbufchunk > port->flip +
1317 port->in_buffer_size - port->writep;
1318 memcpy(port->writep,
1325 port->writep = port->flip +
1328 memcpy(port->writep,
1331 port->writep += port->inbufchunk;
1332 if (port->writep >= port->flip
1334 port->writep = port->flip;
1336 if (port->writep == port->readp)
1377 *port->writep++ =
1383 *port->writep = (data & 0x0ff0) >> 4;
1384 *(port->writep + 1) = data & 0x0f;
1385 port->writep += 2;
1389 *(unsigned short *)port->writep =
1391 port->writep += 2;
1394 *(unsigned int *)port->writep = *port->data_in;
1395 port->writep += 3;
1398 *(unsigned int *)port->writep = *port->data_in;
1399 port->writep += 4;
1404 if (port->writep >= port->flip + port->in_buffer_size)
1405 port->writep = port->flip;
1406 if (port->writep == port->readp) {