root/arch/mips/include/asm/mach-tx49xx/mangle-port.h

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INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ASM_MACH_TX49XX_MANGLE_PORT_H
   3 #define __ASM_MACH_TX49XX_MANGLE_PORT_H
   4 
   5 #define __swizzle_addr_b(port)  (port)
   6 #define __swizzle_addr_w(port)  (port)
   7 #define __swizzle_addr_l(port)  (port)
   8 #define __swizzle_addr_q(port)  (port)
   9 
  10 #define ioswabb(a, x)           (x)
  11 #define __mem_ioswabb(a, x)     (x)
  12 #if defined(CONFIG_TOSHIBA_RBTX4939) && \
  13         IS_ENABLED(CONFIG_SMC91X) && \
  14         defined(__BIG_ENDIAN)
  15 #define NEEDS_TXX9_IOSWABW
  16 extern u16 (*ioswabw)(volatile u16 *a, u16 x);
  17 extern u16 (*__mem_ioswabw)(volatile u16 *a, u16 x);
  18 #else
  19 #define ioswabw(a, x)           le16_to_cpu(x)
  20 #define __mem_ioswabw(a, x)     (x)
  21 #endif
  22 #define ioswabl(a, x)           le32_to_cpu(x)
  23 #define __mem_ioswabl(a, x)     (x)
  24 #define ioswabq(a, x)           le64_to_cpu(x)
  25 #define __mem_ioswabq(a, x)     (x)
  26 
  27 #endif /* __ASM_MACH_TX49XX_MANGLE_PORT_H */
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