arch/sandbox/include/asm/types.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * Copyright (c) 2011 The Chromium OS Authors.
   4  */
   5
   6 #ifndef __ASM_SANDBOX_TYPES_H
   7 #define __ASM_SANDBOX_TYPES_H
   8
   9 #include <asm-generic/int-ll64.h>
  10
  11 typedef unsigned short umode_t;
  12
  13 /*
  14  * These aren't exported outside the kernel to avoid name space clashes
  15  */
  16 #ifdef __KERNEL__
  17
  18 /*
  19  * Number of bits in a C 'long' on this architecture.
  20  */
  21 #ifdef  CONFIG_PHYS_64BIT
  22 #define BITS_PER_LONG 64
  23 #else   /* CONFIG_PHYS_64BIT */
  24 #define BITS_PER_LONG 32
  25 #endif  /* CONFIG_PHYS_64BIT */
  26
  27 #ifdef  CONFIG_PHYS_64BIT
  28 typedef unsigned long long dma_addr_t;
  29 typedef u64 phys_addr_t;
  30 typedef u64 phys_size_t;
  31 #else   /* CONFIG_PHYS_64BIT */
  32 typedef unsigned long dma_addr_t;
  33 typedef u32 phys_addr_t;
  34 typedef u32 phys_size_t;
  35 #endif  /* CONFIG_PHYS_64BIT */
  36
  37 #endif /* __KERNEL__ */
  38
  39 #endif