diff options
Diffstat (limited to 'src/arch/mips/include/arch/cpu.h')
| -rw-r--r-- | src/arch/mips/include/arch/cpu.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/arch/mips/include/arch/cpu.h b/src/arch/mips/include/arch/cpu.h index 10fde8f3df..d43fd624a6 100644 --- a/src/arch/mips/include/arch/cpu.h +++ b/src/arch/mips/include/arch/cpu.h @@ -110,10 +110,20 @@ do { \ #define C0_ENTRYLO_PFN_SHIFT 6 -#define C0_ENTRYLO_WB (0x3 << 3) /* Cacheable, write-back, non-coherent */ -#define C0_ENTRYLO_D (0x1 << 2) /* Writeable */ -#define C0_ENTRYLO_V (0x1 << 1) /* Valid */ -#define C0_ENTRYLO_G (0x1 << 0) /* Global */ + +#define C0_ENTRYLO_COHERENCY_MASK 0x00000038 +#define C0_ENTRYLO_COHERENCY_SHIFT 3 +/* Cacheable, write-back, non-coherent */ +#define C0_ENTRYLO_COHERENCY_WB (0x3 << C0_ENTRYLO_COHERENCY_SHIFT) +/* Uncached, non-coherent */ +#define C0_ENTRYLO_COHERENCY_UC (0x2 << C0_ENTRYLO_COHERENCY_SHIFT) + +/* Writeable */ +#define C0_ENTRYLO_D (0x1 << 2) +/* Valid */ +#define C0_ENTRYLO_V (0x1 << 1) +/* Global */ +#define C0_ENTRYLO_G (0x1 << 0) #define C0_PAGEMASK_SHIFT 13 #define C0_PAGEMASK_MASK 0xffff |