Lines Matching refs:port
27 * and use this custom parallel port cable.
53 struct parport *port;
78 parport_write_data(pp->port, byte);
94 parport_write_data(pp->port, byte);
107 value = !(parport_read_status(pp->port) & bit);
126 parport_frob_control(pp->port, spi_cs_bit, value ? spi_cs_bit : 0);
215 pp->port = p;
235 parport_frob_control(pp->port, spi_cs_bit, 0);
241 parport_write_data(pp->port, pp->lastbyte);
246 parport_write_data(pp->port, pp->lastbyte);
277 parport_write_data(pp->port, 0);
296 if (!butterfly || butterfly->port != p)
305 parport_write_data(pp->port, 0);