blob: 7c3ec24f7e50413466b0350835f12c84ef4a136c [file] [log] [blame]
* m32r_sio.h
* Driver for M32R serial ports
* Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
* Based on drivers/serial/8250.h.
* Copyright (C) 2001 Russell King.
* Copyright (C) 2004 Hirokazu Takata <takata at>
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
#include <linux/config.h>
struct m32r_sio_probe {
struct module *owner;
int (*pci_init_one)(struct pci_dev *dev);
void (*pci_remove_one)(struct pci_dev *dev);
void (*pnp_init)(void);
int m32r_sio_register_probe(struct m32r_sio_probe *probe);
void m32r_sio_unregister_probe(struct m32r_sio_probe *probe);
void m32r_sio_get_irq_map(unsigned int *map);
void m32r_sio_suspend_port(int line);
void m32r_sio_resume_port(int line);
struct old_serial_port {
unsigned int uart;
unsigned int baud_base;
unsigned int port;
unsigned int irq;
unsigned int flags;
unsigned char io_type;
unsigned char __iomem *iomem_base;
unsigned short iomem_reg_shift;
#define _INLINE_ inline
#define PROBE_RSA (1 << 0)
#define PROBE_ANY (~0)
#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)
#define M32R_SIO_SHARE_IRQS 1
#define M32R_SIO_SHARE_IRQS 0