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author | Chris Zankel <czankel@tensilica.com> | 2005-06-24 05:01:26 (GMT) |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-24 07:05:22 (GMT) |
commit | 9a8fd5589902153a134111ed7a40f9cca1f83254 (patch) | |
tree | 6f7a06de25bdf0b2d94623794c2cbbc66b5a77f6 /include/asm-xtensa/types.h | |
parent | 3f65ce4d141e435e54c20ed2379d983d362a2cb5 (diff) | |
download | linux-fsl-qoriq-9a8fd5589902153a134111ed7a40f9cca1f83254.tar.xz |
[PATCH] xtensa: Architecture support for Tensilica Xtensa Part 6
The attached patches provides part 6 of an architecture implementation for the
Tensilica Xtensa CPU series.
Signed-off-by: Chris Zankel <chris@zankel.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-xtensa/types.h')
-rw-r--r-- | include/asm-xtensa/types.h | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/include/asm-xtensa/types.h b/include/asm-xtensa/types.h new file mode 100644 index 0000000..ebac004 --- /dev/null +++ b/include/asm-xtensa/types.h @@ -0,0 +1,66 @@ +/* + * include/asm-xtensa/types.h + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * Copyright (C) 2001 - 2005 Tensilica Inc. + */ + +#ifndef _XTENSA_TYPES_H +#define _XTENSA_TYPES_H + +#ifndef __ASSEMBLY__ + +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 int kmem_bufctl_t; + +#endif /* __KERNEL__ */ +#endif + +#endif /* _XTENSA_TYPES_H */ |