cfe/dev/dev_ns16550.c

65 #define WRITECSR WRITEREG
76 #undef  WRITECSR
77 #define WRITECSR(sc,r,v) \
171     WRITECSR(softc,R_UART_CFCR,CFCR_DLAB);
172     WRITECSR(softc,R_UART_DATA,brtc & 0xFF);
173     WRITECSR(softc,R_UART_IER,brtc>>8);
174     WRITECSR(softc,R_UART_CFCR,CFCR_8BITS);
179     WRITECSR(softc,R_UART_MCR,MCR_DTR | MCR_RTS | MCR_IENABLE);
181     WRITECSR(softc,R_UART_IER,0);
183     WRITECSR(softc,R_UART_FIFO,FIFO_ENABLE);
185     WRITECSR(softc,R_UART_FIFO,
191 	WRITECSR(softc,R_UART_FIFO,0);
242 	WRITECSR(softc,R_UART_DATA, b);
285     WRITECSR(softc,R_UART_MCR,0);