Viewing file:  io_bigsur.h (3.08 KB) -rw-r--r--
Select action/file-type:
 (+) |  (+) |  (+) | Code (+) | Session (+) |  (+) | SDB (+) |  (+) |  (+) |  (+) |  (+) |  (+) |
/*
* 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
|