65 static inline int serial_in(struct pnx8xxx_port *sport, int offset)  in serial_in()  function
130 	ien = serial_in(sport, PNX8XXX_IEN);  in pnx8xxx_stop_tx()
150 	ien = serial_in(sport, PNX8XXX_IEN);  in pnx8xxx_start_tx()
164 	ien = serial_in(sport, PNX8XXX_IEN);  in pnx8xxx_stop_rx()
186 	status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) |  in pnx8xxx_rx_chars()
187 		 ISTAT_TO_SM(serial_in(sport, PNX8XXX_ISTAT));  in pnx8xxx_rx_chars()
189 		ch = serial_in(sport, PNX8XXX_FIFO) & 0xff;  in pnx8xxx_rx_chars()
235 		serial_out(sport, PNX8XXX_LCR, serial_in(sport, PNX8XXX_LCR) |  in pnx8xxx_rx_chars()
237 		status = FIFO_TO_SM(serial_in(sport, PNX8XXX_FIFO)) |  in pnx8xxx_rx_chars()
238 			 ISTAT_TO_SM(serial_in(sport, PNX8XXX_ISTAT));  in pnx8xxx_rx_chars()
271 	while (((serial_in(sport, PNX8XXX_FIFO) &  in pnx8xxx_tx_chars()
294 	status  = serial_in(sport, PNX8XXX_ISTAT) & serial_in(sport, PNX8XXX_IEN);  in pnx8xxx_int()
319 	return serial_in(sport, PNX8XXX_FIFO) & PNX8XXX_UART_FIFO_TXFIFO_STA ? 0 : TIOCSER_TEMT;  in pnx8xxx_tx_empty()
331 	msr = serial_in(sport, PNX8XXX_MCR);  in pnx8xxx_get_mctrl()
358 	lcr = serial_in(sport, PNX8XXX_LCR);  in pnx8xxx_break_ctl()
388 	serial_out(sport, PNX8XXX_IEN, serial_in(sport, PNX8XXX_IEN) |  in pnx8xxx_startup()
421 	lcr = serial_in(sport, PNX8XXX_LCR);  in pnx8xxx_shutdown()
527 	old_ien = serial_in(sport, PNX8XXX_IEN);  in pnx8xxx_set_termios()
531 	while (serial_in(sport, PNX8XXX_FIFO) & PNX8XXX_UART_FIFO_TXFIFO_STA)  in pnx8xxx_set_termios()
680 		status = serial_in(sport, PNX8XXX_FIFO);  in pnx8xxx_console_putchar()
696 	old_ien = serial_in(sport, PNX8XXX_IEN);  in pnx8xxx_console_write()
708 		status = serial_in(sport, PNX8XXX_FIFO);  in pnx8xxx_console_write()