Linux 2.6.21.1
[linux/fpc-iii.git] / include / asm-mips / isadep.h
blob24c6cda7937760e0ddd6e7ffa3d033b9e5ed4981
1 /*
2 * Various ISA level dependent constants.
3 * Most of the following constants reflect the different layout
4 * of Coprocessor 0 registers.
6 * Copyright (c) 1998 Harald Koerfgen
7 */
9 #ifndef __ASM_ISADEP_H
10 #define __ASM_ISADEP_H
12 #if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX)
14 * R2000 or R3000
18 * kernel or user mode? (CP0_STATUS)
20 #define KU_MASK 0x08
21 #define KU_USER 0x08
22 #define KU_KERN 0x00
24 #else
26 * kernel or user mode?
28 #define KU_MASK 0x18
29 #define KU_USER 0x10
30 #define KU_KERN 0x00
32 #endif
34 #endif /* __ASM_ISADEP_H */