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Annotation of linux/include/asm/io.h, revision 1.1.1.4

1.1.1.4 ! root        1: #ifndef _ASM_IO_H
        !             2: #define _ASM_IO_H
        !             3: 
        !             4: extern void inline outb(char value, unsigned short port)
1.1.1.2   root        5: {
1.1.1.3   root        6: __asm__ volatile ("outb %0,%1"
                      7:                ::"a" ((char) value),"d" ((unsigned short) port));
1.1.1.2   root        8: }
1.1       root        9: 
1.1.1.4 ! root       10: extern void inline outb_p(char value, unsigned short port)
1.1.1.2   root       11: {
1.1.1.3   root       12: __asm__ volatile ("outb %0,%1\n"
                     13:                  "\tjmp 1f\n"
                     14:                "1:\tjmp 1f\n"
                     15:                "1:\tjmp 1f\n"
                     16:                "1:\tjmp 1f\n"
                     17:                "1:"
                     18:                ::"a" ((char) value),"d" ((unsigned short) port));
1.1.1.2   root       19: }
1.1       root       20: 
1.1.1.4 ! root       21: extern unsigned char inline inb(unsigned short port)
1.1.1.2   root       22: {
                     23:        unsigned char _v;
1.1.1.3   root       24: __asm__ volatile ("inb %1,%0"
                     25:                :"=a" (_v):"d" ((unsigned short) port));
1.1.1.2   root       26:        return _v;
                     27: }
1.1       root       28: 
1.1.1.4 ! root       29: extern unsigned char inline inb_p(unsigned short port)
1.1.1.2   root       30: {
                     31:        unsigned char _v;
1.1.1.3   root       32: __asm__ volatile ("inb %1,%0\n"
                     33:                  "\tjmp 1f\n"
                     34:                "1:\tjmp 1f\n"
                     35:                "1:\tjmp 1f\n"
1.1.1.2   root       36:                "1:\tjmp 1f\n"
1.1.1.3   root       37:                "1:"
                     38:                :"=a" (_v):"d" ((unsigned short) port));
1.1.1.2   root       39:        return _v;
                     40: }
1.1.1.4 ! root       41: 
        !            42: #endif

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