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- /*
- * linux/include/asm-arm/mach/serial_at91.h
- *
- * Based on serial_sa1100.h by Nicolas Pitre
- *
- * Copyright (C) 2002 ATMEL Rousset
- *
- * Low level machine dependent UART functions.
- */
- #include <linux/config.h>
- struct uart_port;
- /*
- * This is a temporary structure for registering these
- * functions; it is intended to be discarded after boot.
- */
- struct at91_port_fns {
- void (*set_mctrl)(struct uart_port *, u_int);
- u_int (*get_mctrl)(struct uart_port *);
- void (*enable_ms)(struct uart_port *);
- void (*pm)(struct uart_port *, u_int, u_int);
- int (*set_wake)(struct uart_port *, u_int);
- int (*open)(struct uart_port *);
- void (*close)(struct uart_port *);
- };
- #if defined(CONFIG_SERIAL_AT91)
- void at91_register_uart_fns(struct at91_port_fns *fns);
- #else
- #define at91_register_uart_fns(fns) do { } while (0)
- #endif
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