diff options
Diffstat (limited to 'mdk-stage1/dietlibc/include/sys/io.h')
-rw-r--r-- | mdk-stage1/dietlibc/include/sys/io.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/mdk-stage1/dietlibc/include/sys/io.h b/mdk-stage1/dietlibc/include/sys/io.h deleted file mode 100644 index 5edf33a57..000000000 --- a/mdk-stage1/dietlibc/include/sys/io.h +++ /dev/null @@ -1,44 +0,0 @@ -#ifndef _SYS_IO_H -#define _SYS_IO_H - -#include <sys/cdefs.h> - -extern int ioperm(unsigned long from, unsigned long num, int turn_on) __THROW; -extern int iopl(int level) __THROW; - -#ifndef __STRICT_ANSI__ -/* anyone have a cleaner solution for this mess? */ -#ifdef __i386__ -static inline unsigned char inb (unsigned short int port) { - unsigned char _v; - __asm__ __volatile__ ("inb %w1,%0":"=a" (_v):"Nd" (port)); - return _v; -} - -static inline unsigned short inw (unsigned short int port) { - unsigned short _v; - __asm__ __volatile__ ("inw %w1,%0":"=a" (_v):"Nd" (port)); - return _v; -} - -static inline unsigned int inl (unsigned short int port) { - unsigned int _v; - __asm__ __volatile__ ("inl %w1,%0":"=a" (_v):"Nd" (port)); - return _v; -} - -static inline void outb (unsigned char value, unsigned short int port) { - __asm__ __volatile__ ("outb %b0,%w1": :"a" (value), "Nd" (port)); -} - -static inline void outw (unsigned short value, unsigned short int port) { - __asm__ __volatile__ ("outw %w0,%w1": :"a" (value), "Nd" (port)); -} - -static inline void outl (unsigned int value, unsigned short int port) { - __asm__ __volatile__ ("outl %0,%w1": :"a" (value), "Nd" (port)); -} -#endif -#endif - -#endif |