diff options
Diffstat (limited to 'kernel/drivers/tty/serial/8250/8250.h')
| -rw-r--r-- | kernel/drivers/tty/serial/8250/8250.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/kernel/drivers/tty/serial/8250/8250.h b/kernel/drivers/tty/serial/8250/8250.h index c43f74c53..d54dcd87c 100644 --- a/kernel/drivers/tty/serial/8250/8250.h +++ b/kernel/drivers/tty/serial/8250/8250.h @@ -42,9 +42,9 @@ struct uart_8250_dma { size_t rx_size; size_t tx_size; - unsigned char tx_running:1; - unsigned char tx_err: 1; - unsigned char rx_running:1; + unsigned char tx_running; + unsigned char tx_err; + unsigned char rx_running; }; struct old_serial_port { @@ -211,3 +211,14 @@ static inline int ns16550a_goto_highspeed(struct uart_8250_port *up) } return 1; } + +static inline int serial_index(struct uart_port *port) +{ + return port->minor - 64; +} + +#if 0 +#define DEBUG_INTR(fmt...) printk(fmt) +#else +#define DEBUG_INTR(fmt...) do { } while (0) +#endif |