linux/drivers/tty/serial/m32r_sio.h
Greg Kroah-Hartman ab4382d274 tty: move drivers/serial/ to drivers/tty/serial/
The serial drivers are really just tty drivers, so move them to
drivers/tty/ to make things a bit neater overall.

This is part of the tty/serial driver movement proceedure as proposed by
Arnd Bergmann and approved by everyone involved a number of months ago.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Rogier Wolff <R.E.Wolff@bitwizard.nl>
Cc: Michael H. Warfield <mhw@wittsend.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-01-13 12:10:18 -08:00

49 lines
1.3 KiB
C

/*
* 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 linux-m32r.org>
*
* 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.
*/
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)