diff options
Diffstat (limited to 'include/asm-sh/microdev/io.h')
| -rw-r--r-- | include/asm-sh/microdev/io.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/include/asm-sh/microdev/io.h b/include/asm-sh/microdev/io.h new file mode 100644 index 00000000000..f2ca4ac8c88 --- /dev/null +++ b/include/asm-sh/microdev/io.h @@ -0,0 +1,53 @@ +/* + * linux/include/asm-sh/io_microdev.h + * + * Copyright (C) 2003 Sean McGoogan (Sean.McGoogan@superh.com) + * + * IO functions for the SuperH SH4-202 MicroDev board. + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + */ + + +#ifndef _ASM_SH_IO_MICRODEV_H +#define _ASM_SH_IO_MICRODEV_H + +extern unsigned long microdev_isa_port2addr(unsigned long offset); + +extern unsigned char microdev_inb(unsigned long port); +extern unsigned short microdev_inw(unsigned long port); +extern unsigned int microdev_inl(unsigned long port); + +extern void microdev_outb(unsigned char value, unsigned long port); +extern void microdev_outw(unsigned short value, unsigned long port); +extern void microdev_outl(unsigned int value, unsigned long port); + +extern unsigned char microdev_inb_p(unsigned long port); +extern unsigned short microdev_inw_p(unsigned long port); +extern unsigned int microdev_inl_p(unsigned long port); + +extern void microdev_outb_p(unsigned char value, unsigned long port); +extern void microdev_outw_p(unsigned short value, unsigned long port); +extern void microdev_outl_p(unsigned int value, unsigned long port); + +extern void microdev_insb(unsigned long port, void *addr, unsigned long count); +extern void microdev_insw(unsigned long port, void *addr, unsigned long count); +extern void microdev_insl(unsigned long port, void *addr, unsigned long count); + +extern void microdev_outsb(unsigned long port, const void *addr, unsigned long count); +extern void microdev_outsw(unsigned long port, const void *addr, unsigned long count); +extern void microdev_outsl(unsigned long port, const void *addr, unsigned long count); + +#if defined(CONFIG_PCI) +extern unsigned char microdev_pci_inb(unsigned long port); +extern unsigned short microdev_pci_inw(unsigned long port); +extern unsigned long microdev_pci_inl(unsigned long port); +extern void microdev_pci_outb(unsigned char data, unsigned long port); +extern void microdev_pci_outw(unsigned short data, unsigned long port); +extern void microdev_pci_outl(unsigned long data, unsigned long port); +#endif + +#endif /* _ASM_SH_IO_MICRODEV_H */ + |