tty/serial/msm_serial.c

202 unsigned int msm_read(struct uart_port *port, unsigned int off)
273 	val = msm_read(port, UARTDM_DMEN);
413 	while (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_TX_EMPTY)) {
414 		if (msm_read(port, MSM_UART_ISR) & MSM_UART_ISR_TX_READY)
448 	msm_read(port, UARTDM_NCF_TX);
472 	val = msm_read(port, UARTDM_DMEN);
539 	val = msm_read(port, UARTDM_DMEN);
575 	val = msm_read(port, UARTDM_DMEN);
579 	if (msm_read(port, MSM_UART_SR) & MSM_UART_SR_OVERRUN) {
585 	count = msm_read(port, UARTDM_RX_TOTAL_SNAP);
674 	val = msm_read(uart, UARTDM_DMEN);
734 	if ((msm_read(port, MSM_UART_SR) & MSM_UART_SR_OVERRUN)) {
741 		count = msm_read(port, UARTDM_RX_TOTAL_SNAP) -
745 		count = 4 * (msm_read(port, MSM_UART_RFWR));
757 		sr = msm_read(port, MSM_UART_SR);
808 	if ((msm_read(port, MSM_UART_SR) & MSM_UART_SR_OVERRUN)) {
815 	while ((sr = msm_read(port, MSM_UART_SR)) & MSM_UART_SR_RX_READY) {
820 		c = msm_read(port, MSM_UART_RF);
867 		if (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_TX_READY))
961 	misr = msm_read(port, MSM_UART_MISR);
999 	return (msm_read(port, MSM_UART_SR) & MSM_UART_SR_TX_EMPTY) ? TIOCSER_TEMT : 0;
1019 	mr = msm_read(port, MSM_UART_MR1);
1032 	mr = msm_read(port, MSM_UART_MR1);
1218 	data = msm_read(port, MSM_UART_MR1);
1290 	mr = msm_read(port, MSM_UART_MR2);
1330 	mr = msm_read(port, MSM_UART_MR1);
1451 	if (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_RX_READY))
1454 	return msm_read(port, rf_reg) & 0xff;
1469 	} else if (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_RX_READY)) {
1474 		count = msm_read(port, UARTDM_RXFS);
1478 			slop = msm_read(port, UARTDM_RF);
1489 		slop = msm_read(port, UARTDM_RF);
1504 	imr = msm_read(port, MSM_UART_IMR);
1524 	imr = msm_read(port, MSM_UART_IMR);
1531 	while (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_TX_READY))
1538 	while (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_TX_READY))
1663 		while (!(msm_read(port, MSM_UART_SR) & MSM_UART_SR_TX_READY))