diff options
| -rw-r--r-- | arch/mips/include/asm/mipsregs.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h index 796fe47cfd17..90f843c72774 100644 --- a/arch/mips/include/asm/mipsregs.h +++ b/arch/mips/include/asm/mipsregs.h @@ -681,6 +681,10 @@ #define MIPS_CONF6_FTLBDIS (_ULCAST_(1) << 22) /* FTLB probability bits */ #define MIPS_CONF6_FTLBP_SHIFT (16) +/* Loongson-3 feature bits */ +#define MIPS_CONF6_LOONGSON_SCRAND (_ULCAST_(1) << 17) +#define MIPS_CONF6_LOONGSON_LLEXC (_ULCAST_(1) << 16) +#define MIPS_CONF6_LOONGSON_STFILL (_ULCAST_(1) << 8) #define MIPS_CONF7_WII (_ULCAST_(1) << 31) @@ -997,6 +1001,8 @@ #define LOONGSON_DIAG_ITLB (_ULCAST_(1) << 2) /* Flush DTLB */ #define LOONGSON_DIAG_DTLB (_ULCAST_(1) << 3) +/* Allow some CACHE instructions (CACHE0, 1, 3, 21 and 23) in user mode */ +#define LOONGSON_DIAG_UCAC (_ULCAST_(1) << 8) /* Flush VTLB */ #define LOONGSON_DIAG_VTLB (_ULCAST_(1) << 12) /* Flush FTLB */ |