/* * 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 [31mCONFIG_64BIT[0m #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 */ |