diff options
Diffstat (limited to 'include/asm-m32r/addrspace.h')
| -rw-r--r-- | include/asm-m32r/addrspace.h | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/include/asm-m32r/addrspace.h b/include/asm-m32r/addrspace.h deleted file mode 100644 index 81782c122da4..000000000000 --- a/include/asm-m32r/addrspace.h +++ /dev/null | |||
| @@ -1,57 +0,0 @@ | |||
| 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) 2001 by Hiroyuki Kondo | ||
| 7 | * | ||
| 8 | * Defitions for the address spaces of the M32R CPUs. | ||
| 9 | */ | ||
| 10 | #ifndef __ASM_M32R_ADDRSPACE_H | ||
| 11 | #define __ASM_M32R_ADDRSPACE_H | ||
| 12 | |||
| 13 | /* | ||
| 14 | * Memory segments (32bit kernel mode addresses) | ||
| 15 | */ | ||
| 16 | #define KUSEG 0x00000000 | ||
| 17 | #define KSEG0 0x80000000 | ||
| 18 | #define KSEG1 0xa0000000 | ||
| 19 | #define KSEG2 0xc0000000 | ||
| 20 | #define KSEG3 0xe0000000 | ||
| 21 | |||
| 22 | #define K0BASE KSEG0 | ||
| 23 | |||
| 24 | /* | ||
| 25 | * Returns the kernel segment base of a given address | ||
| 26 | */ | ||
| 27 | #ifndef __ASSEMBLY__ | ||
| 28 | #define KSEGX(a) (((unsigned long)(a)) & 0xe0000000) | ||
| 29 | #else | ||
| 30 | #define KSEGX(a) ((a) & 0xe0000000) | ||
| 31 | #endif | ||
| 32 | |||
| 33 | /* | ||
| 34 | * Returns the physical address of a KSEG0/KSEG1 address | ||
| 35 | */ | ||
| 36 | #ifndef __ASSEMBLY__ | ||
| 37 | #define PHYSADDR(a) (((unsigned long)(a)) & 0x1fffffff) | ||
| 38 | #else | ||
| 39 | #define PHYSADDR(a) ((a) & 0x1fffffff) | ||
| 40 | #endif | ||
| 41 | |||
| 42 | /* | ||
| 43 | * Map an address to a certain kernel segment | ||
| 44 | */ | ||
| 45 | #ifndef __ASSEMBLY__ | ||
| 46 | #define KSEG0ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG0)) | ||
| 47 | #define KSEG1ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG1)) | ||
| 48 | #define KSEG2ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG2)) | ||
| 49 | #define KSEG3ADDR(a) ((__typeof__(a))(((unsigned long)(a) & 0x1fffffff) | KSEG3)) | ||
| 50 | #else | ||
| 51 | #define KSEG0ADDR(a) (((a) & 0x1fffffff) | KSEG0) | ||
| 52 | #define KSEG1ADDR(a) (((a) & 0x1fffffff) | KSEG1) | ||
| 53 | #define KSEG2ADDR(a) (((a) & 0x1fffffff) | KSEG2) | ||
| 54 | #define KSEG3ADDR(a) (((a) & 0x1fffffff) | KSEG3) | ||
| 55 | #endif | ||
| 56 | |||
| 57 | #endif /* __ASM_M32R_ADDRSPACE_H */ | ||
