diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-10-17 12:25:43 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-10-17 12:25:43 +0200 |
| commit | 0f1f6dec9593c8319714c927dafb443548a1452a (patch) | |
| tree | 74f887dc86747523e82f08900501073f451996cc /arch/mips/include/asm/isadep.h | |
| parent | 8cd162ce230b154e564a1285bb5f89fcf73f0dce (diff) | |
| parent | 2e532d68a2b3e2aa6b19731501222069735c741c (diff) | |
Merge branch 'linus' into sched/urgent
Diffstat (limited to 'arch/mips/include/asm/isadep.h')
| -rw-r--r-- | arch/mips/include/asm/isadep.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/mips/include/asm/isadep.h b/arch/mips/include/asm/isadep.h new file mode 100644 index 00000000000..24c6cda7937 --- /dev/null +++ b/arch/mips/include/asm/isadep.h @@ -0,0 +1,34 @@ +/* + * Various ISA level dependent constants. + * Most of the following constants reflect the different layout + * of Coprocessor 0 registers. + * + * Copyright (c) 1998 Harald Koerfgen + */ + +#ifndef __ASM_ISADEP_H +#define __ASM_ISADEP_H + +#if defined(CONFIG_CPU_R3000) || defined(CONFIG_CPU_TX39XX) +/* + * R2000 or R3000 + */ + +/* + * kernel or user mode? (CP0_STATUS) + */ +#define KU_MASK 0x08 +#define KU_USER 0x08 +#define KU_KERN 0x00 + +#else +/* + * kernel or user mode? + */ +#define KU_MASK 0x18 +#define KU_USER 0x10 +#define KU_KERN 0x00 + +#endif + +#endif /* __ASM_ISADEP_H */ |