writeback: speed up writeback of big dirty files

[mv-sheeva.git] / include / linux / serial_8250.h

diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h
index 8e9681413726bc5db22b6ffb031870f8bf3e91bf..00b65c0a82ca0a1c00d1ea862e098c88f9689684 100644 (file)
--- a/include/linux/serial_8250.h
+++ b/include/linux/serial_8250.h
@@ -20,9 +20,10 @@
 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;
@@ -41,6 +42,7 @@ enum {
        PLAT8250_DEV_FOURPORT,
        PLAT8250_DEV_ACCENT,
        PLAT8250_DEV_BOCA,
+       PLAT8250_DEV_EXAR_ST16C554,
        PLAT8250_DEV_HUB6,
        PLAT8250_DEV_MCA,
        PLAT8250_DEV_AU1X00,
@@ -59,4 +61,10 @@ void serial8250_unregister_port(int line);
 void serial8250_suspend_port(int line);
 void serial8250_resume_port(int line);
 
+extern int early_serial_setup(struct uart_port *port);
+
+extern int serial8250_find_port(struct uart_port *p);
+extern int serial8250_find_port_for_earlycon(void);
+extern int setup_early_serial8250_console(char *cmdline);
+
 #endif