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Diffstat (limited to 'include/asm-sh/se7751/io.h')
| -rw-r--r-- | include/asm-sh/se7751/io.h | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/include/asm-sh/se7751/io.h b/include/asm-sh/se7751/io.h new file mode 100644 index 00000000000..78d8f5744bc --- /dev/null +++ b/include/asm-sh/se7751/io.h @@ -0,0 +1,42 @@ +/* + * include/asm-sh/io_7751se.h + * + * Modified version of io_se.h for the 7751se-specific functions. + * + * May be copied or modified under the terms of the GNU General Public + * License. See linux/COPYING for more information. + * + * IO functions for an Hitachi SolutionEngine + */ + +#ifndef _ASM_SH_IO_7751SE_H +#define _ASM_SH_IO_7751SE_H + +extern unsigned char sh7751se_inb(unsigned long port); +extern unsigned short sh7751se_inw(unsigned long port); +extern unsigned int sh7751se_inl(unsigned long port); + +extern void sh7751se_outb(unsigned char value, unsigned long port); +extern void sh7751se_outw(unsigned short value, unsigned long port); +extern void sh7751se_outl(unsigned int value, unsigned long port); + +extern unsigned char sh7751se_inb_p(unsigned long port); +extern void sh7751se_outb_p(unsigned char value, unsigned long port); + +extern void sh7751se_insb(unsigned long port, void *addr, unsigned long count); +extern void sh7751se_insw(unsigned long port, void *addr, unsigned long count); +extern void sh7751se_insl(unsigned long port, void *addr, unsigned long count); +extern void sh7751se_outsb(unsigned long port, const void *addr, unsigned long count); +extern void sh7751se_outsw(unsigned long port, const void *addr, unsigned long count); +extern void sh7751se_outsl(unsigned long port, const void *addr, unsigned long count); + +extern unsigned char sh7751se_readb(unsigned long addr); +extern unsigned short sh7751se_readw(unsigned long addr); +extern unsigned int sh7751se_readl(unsigned long addr); +extern void sh7751se_writeb(unsigned char b, unsigned long addr); +extern void sh7751se_writew(unsigned short b, unsigned long addr); +extern void sh7751se_writel(unsigned int b, unsigned long addr); + +extern unsigned long sh7751se_isa_port2addr(unsigned long offset); + +#endif /* _ASM_SH_IO_7751SE_H */ |