serial: 8250: add IRQ trigger support

[safe/jmp/linux-2.6] / include / linux / serial_core.h

diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index 23d2fb0..3cd255f 100644 (file)
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -265,6 +265,7 @@ struct uart_port {
        unsigned int            (*serial_in)(struct uart_port *, int);
        void                    (*serial_out)(struct uart_port *, int, int);
        unsigned int            irq;                    /* irq number */
+       unsigned long           irqflags;               /* irq flags  */
        unsigned int            uartclk;                /* base uart clock */
        unsigned int            fifosize;               /* tx fifo size */
        unsigned char           x_char;                 /* xon/xoff char */