mips/cavium/uart_dev_oct16550.c

301 	u_char	ier;
306 	ier = uart_getreg(bas, REG_IER) & 0x0;
307 	uart_setreg(bas, REG_IER, ier);
386 	uint8_t		ier;
462 	oct16550->ier = uart_getreg(bas, REG_IER) & 0xf0;
463 	oct16550->ier |= IER_EMSC | IER_ERLS | IER_ERXRDY;
464 	uart_setreg(bas, REG_IER, oct16550->ier);
474 	u_char ier;
477 	ier = uart_getreg(bas, REG_IER) & 0xf0;
478 	uart_setreg(bas, REG_IER, ier);
806 	uart_setreg(bas, REG_IER, oct16550->ier | IER_ETXRDY);
845 	uart_setreg(bas, REG_IER, oct16550->ier);