8250: Serial driver changes to support future Cavium OCTEON serial patches.

[linux-2.6-block.git] / include / linux / serial_8250.h

diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 8518fa2a6f89038d36ceac34c436a3519d69e8ee..77d83d929f2ce89f4ed32fe088ef3cd94001916b 100644 (file)
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -20,13 +20,16 @@
 struct plat_serial8250_port {
        unsigned long   iobase;         /* io base address */
        void __iomem    *membase;       /* ioremap cookie or NULL */
-       unsigned long   mapbase;        /* resource base */
+       resource_size_t mapbase;        /* resource base */
        unsigned int    irq;            /* interrupt number */
        unsigned int    uartclk;        /* UART clock rate */
+       void            *private_data;
        unsigned char   regshift;       /* register shift */
        unsigned char   iotype;         /* UPIO_* */
        unsigned char   hub6;
        upf_t           flags;          /* UPF_* flags */
+       unsigned int    (*serial_in)(struct uart_port *, int);
+       void            (*serial_out)(struct uart_port *, int, int);
 };
 
 /*
@@ -45,6 +48,7 @@ enum {
        PLAT8250_DEV_HUB6,
        PLAT8250_DEV_MCA,
        PLAT8250_DEV_AU1X00,
+       PLAT8250_DEV_SM501,
 };
 
 /*