/*
 *  linux/drivers/char/8250.h
 *
 *  Driver for 8250/16550-type serial ports
 *
 *  Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o.
 *
 *  Copyright (C) 2001 Russell King.
 *
 * 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.
 *
 *  $Id: 8250.h,v 1.8 2002/07/21 21:32:30 rmk Exp $
 */

#include <linux/config.h>

struct serial8250_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 serial8250_register_probe(struct serial8250_probe *probe);
void serial8250_unregister_probe(struct serial8250_probe *probe);
void serial8250_get_irq_map(unsigned int *map);
void serial8250_suspend_port(int line);
void serial8250_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 hub6;
	unsigned char io_type;
	unsigned char *iomem_base;
	unsigned short iomem_reg_shift;
};

#undef SERIAL_DEBUG_PCI

#if defined(__i386__) && (defined(CONFIG_M386) || defined(CONFIG_M486))
#define SERIAL_INLINE
#endif
  
#ifdef SERIAL_INLINE
#define _INLINE_ inline
#else
#define _INLINE_
#endif

#define PROBE_RSA	(1 << 0)
#define PROBE_ANY	(~0)

#define HIGH_BITS_OFFSET ((sizeof(long)-sizeof(int))*8)

#ifdef CONFIG_SERIAL_8250_SHARE_IRQ
#define SERIAL8250_SHARE_IRQS 1
#else
#define SERIAL8250_SHARE_IRQS 0
#endif