LXR linux/arch/m68k/include/asm/zorro.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _ASM_M68K_ZORRO_H
   3#define _ASM_M68K_ZORRO_H
   4
   5#include <asm/raw_io.h>
   6#include <asm/kmap.h>
   7
   8#define z_readb raw_inb
   9#define z_readw raw_inw
  10#define z_readl raw_inl
  11
  12#define z_writeb raw_outb
  13#define z_writew raw_outw
  14#define z_writel raw_outl
  15
  16#define z_memset_io(a,b,c)      memset((void *)(a),(b),(c))
  17#define z_memcpy_fromio(a,b,c)  memcpy((a),(void *)(b),(c))
  18#define z_memcpy_toio(a,b,c)    memcpy((void *)(a),(b),(c))
  19
  20static inline void __iomem *z_remap_nocache_ser(unsigned long physaddr,
  21                                        unsigned long size)
  22{
  23        return __ioremap(physaddr, size, IOMAP_NOCACHE_SER);
  24}
  25
  26static inline void __iomem *z_remap_nocache_nonser(unsigned long physaddr,
  27                                           unsigned long size)
  28{
  29        return __ioremap(physaddr, size, IOMAP_NOCACHE_NONSER);
  30}
  31
  32static inline void __iomem *z_remap_writethrough(unsigned long physaddr,
  33                                         unsigned long size)
  34{
  35        return __ioremap(physaddr, size, IOMAP_WRITETHROUGH);
  36}
  37static inline void __iomem *z_remap_fullcache(unsigned long physaddr,
  38                                      unsigned long size)
  39{
  40        return __ioremap(physaddr, size, IOMAP_FULL_CACHING);
  41}
  42
  43#define z_unmap iounmap
  44#define z_iounmap iounmap
  45#define z_ioremap z_remap_nocache_ser
  46
  47#endif /* _ASM_M68K_ZORRO_H */
  48