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/*

 * include/asm-sh/io_bigsur.h

 *

 * By Dustin McIntire (dustin@sensoria.com) (c)2001

 * Derived from io_hd64465.h, which bore the message:

 * By Greg Banks <gbanks@pocketpenguins.com>

 * (c) 2000 PocketPenguins Inc.

 * and from io_hd64461.h, which bore the message:

 * Copyright 2000 Stuart Menefy (stuart.menefy@st.com)

 *

 * May be copied or modified under the terms of the GNU General Public

 * License.  See linux/COPYING for more information.

 *

 * IO functions for a Hitachi Big Sur Evaluation Board.

 */

#ifndef _ASM_SH_IO_BIGSUR_H

#define _ASM_SH_IO_BIGSUR_H

#include <linux/types.h>

#include <asm/io_generic.h>

extern unsigned char bigsur_inb(unsigned long port);

extern unsigned short bigsur_inw(unsigned long port);

extern unsigned int bigsur_inl(unsigned long port);

extern void bigsur_outb(unsigned char value, unsigned long port);

extern void bigsur_outw(unsigned short value, unsigned long port);

extern void bigsur_outl(unsigned int value, unsigned long port);

extern unsigned char bigsur_inb_p(unsigned long port);

extern void bigsur_outb_p(unsigned char value, unsigned long port);

extern void bigsur_insb(unsigned long port, void *addr, unsigned long count);

extern void bigsur_insw(unsigned long port, void *addr, unsigned long count);

extern void bigsur_insl(unsigned long port, void *addr, unsigned long count);

extern void bigsur_outsb(unsigned long port, const void *addr, unsigned long count);

extern void bigsur_outsw(unsigned long port, const void *addr, unsigned long count);

extern void bigsur_outsl(unsigned long port, const void *addr, unsigned long count);

extern unsigned long bigsur_isa_port2addr(unsigned long offset);

extern int bigsur_irq_demux(int irq);

extern void bigsur_init_pci(void);

/* Provision for generic secondary demux step -- used by PCMCIA code */

extern void bigsur_register_irq_demux(int irq,

                int (*demux)(int irq, void *dev), void *dev);

extern void bigsur_unregister_irq_demux(int irq);

/* Set this variable to 1 to see port traffic */

extern int bigsur_io_debug;

/* Map a range of ports to a range of kernel virtual memory. */

extern void bigsur_port_map(u32 baseport, u32 nports, u32 addr, u8 shift);

extern void bigsur_port_unmap(u32 baseport, u32 nports);

#endif /* _ASM_SH_IO_BIGSUR_H */

#ifdef __WANT_IO_DEF

# define __inb                  bigsur_inb

# define __inw                  bigsur_inw

# define __inl                  bigsur_inl

# define __outb                 bigsur_outb

# define __outw                 bigsur_outw

# define __outl                 bigsur_outl

# define __inb_p                bigsur_inb_p

# define __inw_p                bigsur_inw

# define __inl_p                bigsur_inl

# define __outb_p               bigsur_outb_p

# define __outw_p               bigsur_outw

# define __outl_p               bigsur_outl

# define __insb                 bigsur_insb

# define __insw                 bigsur_insw

# define __insl                 bigsur_insl

# define __outsb                bigsur_outsb

# define __outsw                bigsur_outsw

# define __outsl                bigsur_outsl

# define __readb                generic_readb

# define __readw                generic_readw

# define __readl                generic_readl

# define __writeb               generic_writeb

# define __writew               generic_writew

# define __writel               generic_writel

# define __isa_port2addr        bigsur_isa_port2addr

# define __ioremap              generic_ioremap

# define __iounmap              generic_iounmap

#endif