diff options
Diffstat (limited to 'include/asm-ppc')
| -rw-r--r-- | include/asm-ppc/mmu.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/asm-ppc/mmu.h b/include/asm-ppc/mmu.h index fa92b90c3..eda2959b7 100644 --- a/include/asm-ppc/mmu.h +++ b/include/asm-ppc/mmu.h @@ -387,8 +387,10 @@ extern void print_bats(void); * FSL Book-E support */ -#define MAS0_TLBSEL(x) ((x << 28) & 0x30000000) -#define MAS0_ESEL(x) ((x << 16) & 0x0FFF0000) +#define MAS0_TLBSEL_MSK 0x30000000 +#define MAS0_TLBSEL(x) ((x << 28) & MAS0_TLBSEL_MSK) +#define MAS0_ESEL_MSK 0x0FFF0000 +#define MAS0_ESEL(x) ((x << 16) & MAS0_ESEL_MSK) #define MAS0_NV(x) ((x) & 0x00000FFF) #define MAS1_VALID 0x80000000 @@ -474,6 +476,7 @@ extern void set_tlb(u8 tlb, u32 epn, u64 rpn, extern void disable_tlb(u8 esel); extern void invalidate_tlb(u8 tlb); extern void init_tlbs(void); +extern int find_tlb_idx(void *addr, u8 tlbsel); extern unsigned int setup_ddr_tlbs(unsigned int memsize_in_meg); |