34 lines
1,012 B
C
Executable file
34 lines
1,012 B
C
Executable file
/*
|
|
* 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. Hide the definitions on 32-bit compilation
|
|
* of the compat-vdso code.
|
|
*/
|
|
#ifdef CONFIG_64BIT
|
|
#define HSPEC_BASE 0x9000000000000000
|
|
#define IO_BASE 0x9200000000000000
|
|
#define MSPEC_BASE 0x9400000000000000
|
|
#define UNCAC_BASE 0x9600000000000000
|
|
#define CAC_BASE 0xa800000000000000
|
|
#endif
|
|
|
|
#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 */
|