diff options
Diffstat (limited to 'include/asm-sh/io_generic.h')
| -rw-r--r-- | include/asm-sh/io_generic.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/include/asm-sh/io_generic.h b/include/asm-sh/io_generic.h new file mode 100644 index 000000000000..be14587342f7 --- /dev/null +++ b/include/asm-sh/io_generic.h | |||
| @@ -0,0 +1,51 @@ | |||
| 1 | /* | ||
| 2 | * include/asm-sh/io_generic.h | ||
| 3 | * | ||
| 4 | * Copyright 2000 Stuart Menefy (stuart.menefy@st.com) | ||
| 5 | * | ||
| 6 | * May be copied or modified under the terms of the GNU General Public | ||
| 7 | * License. See linux/COPYING for more information. | ||
| 8 | * | ||
| 9 | * Generic IO functions | ||
| 10 | */ | ||
| 11 | |||
| 12 | #ifndef _ASM_SH_IO_GENERIC_H | ||
| 13 | #define _ASM_SH_IO_GENERIC_H | ||
| 14 | |||
| 15 | extern unsigned long generic_io_base; | ||
| 16 | |||
| 17 | extern unsigned char generic_inb(unsigned long port); | ||
| 18 | extern unsigned short generic_inw(unsigned long port); | ||
| 19 | extern unsigned int generic_inl(unsigned long port); | ||
| 20 | |||
| 21 | extern void generic_outb(unsigned char value, unsigned long port); | ||
| 22 | extern void generic_outw(unsigned short value, unsigned long port); | ||
| 23 | extern void generic_outl(unsigned int value, unsigned long port); | ||
| 24 | |||
| 25 | extern unsigned char generic_inb_p(unsigned long port); | ||
| 26 | extern unsigned short generic_inw_p(unsigned long port); | ||
| 27 | extern unsigned int generic_inl_p(unsigned long port); | ||
| 28 | extern void generic_outb_p(unsigned char value, unsigned long port); | ||
| 29 | extern void generic_outw_p(unsigned short value, unsigned long port); | ||
| 30 | extern void generic_outl_p(unsigned int value, unsigned long port); | ||
| 31 | |||
| 32 | extern void generic_insb(unsigned long port, void *addr, unsigned long count); | ||
| 33 | extern void generic_insw(unsigned long port, void *addr, unsigned long count); | ||
| 34 | extern void generic_insl(unsigned long port, void *addr, unsigned long count); | ||
| 35 | extern void generic_outsb(unsigned long port, const void *addr, unsigned long count); | ||
| 36 | extern void generic_outsw(unsigned long port, const void *addr, unsigned long count); | ||
| 37 | extern void generic_outsl(unsigned long port, const void *addr, unsigned long count); | ||
| 38 | |||
| 39 | extern unsigned char generic_readb(unsigned long addr); | ||
| 40 | extern unsigned short generic_readw(unsigned long addr); | ||
| 41 | extern unsigned int generic_readl(unsigned long addr); | ||
| 42 | extern void generic_writeb(unsigned char b, unsigned long addr); | ||
| 43 | extern void generic_writew(unsigned short b, unsigned long addr); | ||
| 44 | extern void generic_writel(unsigned int b, unsigned long addr); | ||
| 45 | |||
| 46 | extern void *generic_ioremap(unsigned long offset, unsigned long size); | ||
| 47 | extern void generic_iounmap(void *addr); | ||
| 48 | |||
| 49 | extern unsigned long generic_isa_port2addr(unsigned long offset); | ||
| 50 | |||
| 51 | #endif /* _ASM_SH_IO_GENERIC_H */ | ||