diff options
Diffstat (limited to 'arch/xtensa/include/asm/types.h')
-rw-r--r-- | arch/xtensa/include/asm/types.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/xtensa/include/asm/types.h b/arch/xtensa/include/asm/types.h new file mode 100644 index 0000000..f7eda9d --- /dev/null +++ b/arch/xtensa/include/asm/types.h @@ -0,0 +1,60 @@ +/* + * Copyright (C) 1997 Tensilica Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _XTENSA_TYPES_H +#define _XTENSA_TYPES_H + +typedef unsigned short umode_t; + +/* + * __xx is ok: it doesn't pollute the POSIX namespace. Use these in the + * header files exported to user space + */ + +typedef __signed__ char __s8; +typedef unsigned char __u8; + +typedef __signed__ short __s16; +typedef unsigned short __u16; + +typedef __signed__ int __s32; +typedef unsigned int __u32; + +#if defined(__GNUC__) && !defined(__STRICT_ANSI__) +typedef __signed__ long long __s64; +typedef unsigned long long __u64; +#endif + +/* + * These aren't exported outside the kernel to avoid name space clashes + */ +#ifdef __KERNEL__ + +typedef signed char s8; +typedef unsigned char u8; + +typedef signed short s16; +typedef unsigned short u16; + +typedef signed int s32; +typedef unsigned int u32; + +typedef signed long long s64; +typedef unsigned long long u64; + +#define BITS_PER_LONG 32 + +/* Dma addresses are 32-bits wide */ + +typedef u32 dma_addr_t; + +typedef unsigned long phys_addr_t; +typedef unsigned long phys_size_t; + + +#endif /* __KERNEL__ */ + +#endif /* _XTENSA_TYPES_H */ |