io.h 649 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef ___ASM_SPARC_IO_H
  3. #define ___ASM_SPARC_IO_H
  4. #if defined(__sparc__) && defined(__arch64__)
  5. #include <asm/io_64.h>
  6. #else
  7. #include <asm/io_32.h>
  8. #endif
  9. /*
  10. * Defines used for both SPARC32 and SPARC64
  11. */
  12. /* Big endian versions of memory read/write routines */
  13. #define readb_be(__addr) __raw_readb(__addr)
  14. #define readw_be(__addr) __raw_readw(__addr)
  15. #define readl_be(__addr) __raw_readl(__addr)
  16. #define writeb_be(__b, __addr) __raw_writeb(__b, __addr)
  17. #define writel_be(__w, __addr) __raw_writel(__w, __addr)
  18. #define writew_be(__l, __addr) __raw_writew(__l, __addr)
  19. #include <asm-generic/io.h>
  20. #endif