diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
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committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-mips/mach-ip27/spaces.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-mips/mach-ip27/spaces.h')
-rw-r--r-- | include/asm-mips/mach-ip27/spaces.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/asm-mips/mach-ip27/spaces.h b/include/asm-mips/mach-ip27/spaces.h new file mode 100644 index 000000000000..e3b3fe32eeb1 --- /dev/null +++ b/include/asm-mips/mach-ip27/spaces.h | |||
@@ -0,0 +1,34 @@ | |||
1 | /* | ||
2 | * This file is subject to the terms and conditions of the GNU General Public | ||
3 | * License. See the file "COPYING" in the main directory of this archive | ||
4 | * for more details. | ||
5 | * | ||
6 | * Copyright (C) 1996, 99 Ralf Baechle | ||
7 | * Copyright (C) 2000, 2002 Maciej W. Rozycki | ||
8 | * Copyright (C) 1990, 1999 by Silicon Graphics, Inc. | ||
9 | */ | ||
10 | #ifndef _ASM_MACH_IP27_SPACES_H | ||
11 | #define _ASM_MACH_IP27_SPACES_H | ||
12 | |||
13 | /* | ||
14 | * IP27 uses the R10000's uncached attribute feature. Attribute 3 selects | ||
15 | * uncached memory addressing. | ||
16 | */ | ||
17 | #define CAC_BASE 0xa800000000000000 | ||
18 | |||
19 | #define HSPEC_BASE 0x9000000000000000 | ||
20 | #define IO_BASE 0x9200000000000000 | ||
21 | #define MSPEC_BASE 0x9400000000000000 | ||
22 | #define UNCAC_BASE 0x9600000000000000 | ||
23 | |||
24 | #define TO_PHYS(x) ( ((x) & TO_PHYS_MASK)) | ||
25 | #define TO_CAC(x) (CAC_BASE | ((x) & TO_PHYS_MASK)) | ||
26 | #define TO_UNCAC(x) (UNCAC_BASE | ((x) & TO_PHYS_MASK)) | ||
27 | #define TO_MSPEC(x) (MSPEC_BASE | ((x) & TO_PHYS_MASK)) | ||
28 | #define TO_HSPEC(x) (HSPEC_BASE | ((x) & TO_PHYS_MASK)) | ||
29 | |||
30 | #define PAGE_OFFSET CAC_BASE | ||
31 | |||
32 | #define HIGHMEM_START (~0UL) | ||
33 | |||
34 | #endif /* _ASM_MACH_IP27_SPACES_H */ | ||