Lines Matching refs:outb
159 outb(port + ISR, 0x20);
164 outb(port + DAT+7, 0x04); /* clear status */
165 outb(port + ISR, 0x40); /* set to bank 2 */
166 outb(port + MCR, 0x08); /* IMD */
167 outb(port + DAT, 0x21); /* FMD */
168 outb(port + ISR, 0x00); /* set to bank 0 */
176 outb(port + FIFOR, 0x00); /* clear */
177 outb(port + FIFOR, FIFO_ON); /* enable */
178 outb(port + FIFOR, FIFO_ON|FIFORXFLSH); /* reset */
179 outb(port + FIFOR,
186 outb(port + FIFOR, 0x00);
191 outb(port + ICR, 0);
424 outb(port + LCR, DLAB);
425 outb(port + DAT + DLL, baud & 0xff);
426 outb(port + DAT + DLH, (baud >> 8) & 0xff);
479 outb(port + LCR, lcr);
489 outb(port + MCR, mcr | OUT2);
794 outb(port + DAT, (char)c);