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| author | Ingo Molnar <mingo@elte.hu> | 2008-10-12 13:17:14 (GMT) |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-12 13:17:14 (GMT) |
| commit | 620f2efcdc5c7a2db68da41bc3df3cf9a718024e (patch) | |
| tree | b1a0411e2588953777d0b10245b12044c33cef54 /arch/mips/include/asm/mach-ip27/spaces.h | |
| parent | 04944b793e18ece23f63c0252646b310c1845940 (diff) | |
| parent | fd048088306656824958e7783ffcee27e241b361 (diff) | |
| download | linux-fsl-qoriq-620f2efcdc5c7a2db68da41bc3df3cf9a718024e.tar.xz | |
Merge branch 'linus' into x86/xsave
Diffstat (limited to 'arch/mips/include/asm/mach-ip27/spaces.h')
| -rw-r--r-- | arch/mips/include/asm/mach-ip27/spaces.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mach-ip27/spaces.h b/arch/mips/include/asm/mach-ip27/spaces.h new file mode 100644 index 0000000..b18802a --- /dev/null +++ b/arch/mips/include/asm/mach-ip27/spaces.h @@ -0,0 +1,30 @@ +/* + * 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) 1996, 99 Ralf Baechle + * Copyright (C) 2000, 2002 Maciej W. Rozycki + * Copyright (C) 1990, 1999 by Silicon Graphics, Inc. + */ +#ifndef _ASM_MACH_IP27_SPACES_H +#define _ASM_MACH_IP27_SPACES_H + +/* + * IP27 uses the R10000's uncached attribute feature. Attribute 3 selects + * uncached memory addressing. + */ + +#define HSPEC_BASE 0x9000000000000000 +#define IO_BASE 0x9200000000000000 +#define MSPEC_BASE 0x9400000000000000 +#define UNCAC_BASE 0x9600000000000000 + +#define TO_MSPEC(x) (MSPEC_BASE | ((x) & TO_PHYS_MASK)) +#define TO_HSPEC(x) (HSPEC_BASE | ((x) & TO_PHYS_MASK)) + +#define HIGHMEM_START (~0UL) + +#include <asm/mach-generic/spaces.h> + +#endif /* _ASM_MACH_IP27_SPACES_H */ |