include/asm-ppc/zorro.h

   1 #ifndef _ASM_PPC_ZORRO_H
   2 #define _ASM_PPC_ZORRO_H
   3
   4 #include <asm/io.h>
   5
   6 #define z_readb in_8
   7 #define z_readw in_be16
   8 #define z_readl in_be32
   9
  10 #define z_writeb(val, port) out_8((port), (val))
  11 #define z_writew(val, port) out_be16((port), (val))
  12 #define z_writel(val, port) out_be32((port), (val))
  13
  14 #define z_memset_io(a,b,c)      memset((void *)(a),(b),(c))
  15 #define z_memcpy_fromio(a,b,c)  memcpy((a),(void *)(b),(c))
  16 #define z_memcpy_toio(a,b,c)    memcpy((void *)(a),(b),(c))
  17
  18 extern void *__ioremap(unsigned long address, unsigned long size,
  19                        unsigned long flags);
  20
  21 extern void *ioremap(unsigned long address, unsigned long size);
  22 extern void iounmap(void *addr);
  23
  24 extern void *__ioremap(unsigned long address, unsigned long size,
  25                        unsigned long flags);
  26
  27 #define z_ioremap ioremap
  28 #define z_iounmap iounmap
  29
  30 #endif /* _ASM_PPC_ZORRO_H */