timbuart.c (92a19f9cec9a80ad93c06e115822deb729e2c6ad) timbuart.c (2e124b4a390ca85325fae75764bef92f0547fa25)
1/*
2 * timbuart.c timberdale FPGA UART driver
3 * Copyright (c) 2009 Intel Corporation
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *

--- 86 unchanged lines hidden (view full) ---

95
96 while (ioread32(port->membase + TIMBUART_ISR) & RXDP) {
97 u8 ch = ioread8(port->membase + TIMBUART_RXFIFO);
98 port->icount.rx++;
99 tty_insert_flip_char(tport, ch, TTY_NORMAL);
100 }
101
102 spin_unlock(&port->lock);
1/*
2 * timbuart.c timberdale FPGA UART driver
3 * Copyright (c) 2009 Intel Corporation
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2 as
7 * published by the Free Software Foundation.
8 *

--- 86 unchanged lines hidden (view full) ---

95
96 while (ioread32(port->membase + TIMBUART_ISR) & RXDP) {
97 u8 ch = ioread8(port->membase + TIMBUART_RXFIFO);
98 port->icount.rx++;
99 tty_insert_flip_char(tport, ch, TTY_NORMAL);
100 }
101
102 spin_unlock(&port->lock);
103 tty_flip_buffer_push(port->state->port.tty);
103 tty_flip_buffer_push(tport);
104 spin_lock(&port->lock);
105
106 dev_dbg(port->dev, "%s - total read %d bytes\n",
107 __func__, port->icount.rx);
108}
109
110static void timbuart_tx_chars(struct uart_port *port)
111{

--- 410 unchanged lines hidden --- 		104 spin_lock(&port->lock);
105
106 dev_dbg(port->dev, "%s - total read %d bytes\n",
107 __func__, port->icount.rx);
108}
109
110static void timbuart_tx_chars(struct uart_port *port)
111{

--- 410 unchanged lines hidden ---