diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-sh/io_generic.h | |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
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 00000000000..be14587342f --- /dev/null +++ b/include/asm-sh/io_generic.h @@ -0,0 +1,51 @@ +/* + * include/asm-sh/io_generic.h + * + * 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. + * + * Generic IO functions + */ + +#ifndef _ASM_SH_IO_GENERIC_H +#define _ASM_SH_IO_GENERIC_H + +extern unsigned long generic_io_base; + +extern unsigned char generic_inb(unsigned long port); +extern unsigned short generic_inw(unsigned long port); +extern unsigned int generic_inl(unsigned long port); + +extern void generic_outb(unsigned char value, unsigned long port); +extern void generic_outw(unsigned short value, unsigned long port); +extern void generic_outl(unsigned int value, unsigned long port); + +extern unsigned char generic_inb_p(unsigned long port); +extern unsigned short generic_inw_p(unsigned long port); +extern unsigned int generic_inl_p(unsigned long port); +extern void generic_outb_p(unsigned char value, unsigned long port); +extern void generic_outw_p(unsigned short value, unsigned long port); +extern void generic_outl_p(unsigned int value, unsigned long port); + +extern void generic_insb(unsigned long port, void *addr, unsigned long count); +extern void generic_insw(unsigned long port, void *addr, unsigned long count); +extern void generic_insl(unsigned long port, void *addr, unsigned long count); +extern void generic_outsb(unsigned long port, const void *addr, unsigned long count); +extern void generic_outsw(unsigned long port, const void *addr, unsigned long count); +extern void generic_outsl(unsigned long port, const void *addr, unsigned long count); + +extern unsigned char generic_readb(unsigned long addr); +extern unsigned short generic_readw(unsigned long addr); +extern unsigned int generic_readl(unsigned long addr); +extern void generic_writeb(unsigned char b, unsigned long addr); +extern void generic_writew(unsigned short b, unsigned long addr); +extern void generic_writel(unsigned int b, unsigned long addr); + +extern void *generic_ioremap(unsigned long offset, unsigned long size); +extern void generic_iounmap(void *addr); + +extern unsigned long generic_isa_port2addr(unsigned long offset); + +#endif /* _ASM_SH_IO_GENERIC_H */ |