diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-04-29 16:25:57 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-01 11:32:58 +0300 |
| commit | 756d08d1ba169ed9eae4d48e9a0af014e86593fc (patch) | |
| tree | 137386f128bb595ac4a56089d46782d00adcde9f /arch/powerpc/include/asm/book3s/64/mmu.h | |
| parent | 6cc1a0ee4ce29ad1cbdc622db6f9bc16d3056067 (diff) | |
| download | linux-756d08d1ba169ed9eae4d48e9a0af014e86593fc.tar.xz | |
powerpc/mm: Abstract early MMU init in preparation for radix
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/mmu.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/mmu.h b/arch/powerpc/include/asm/book3s/64/mmu.h index 593d9e3ce8e7..37943f7af60f 100644 --- a/arch/powerpc/include/asm/book3s/64/mmu.h +++ b/arch/powerpc/include/asm/book3s/64/mmu.h @@ -97,5 +97,25 @@ extern int mmu_vmalloc_psize; extern int mmu_vmemmap_psize; extern int mmu_io_psize; +/* MMU initialization */ +extern void hash__early_init_mmu(void); +static inline void early_init_mmu(void) +{ + return hash__early_init_mmu(); +} +extern void hash__early_init_mmu_secondary(void); +static inline void early_init_mmu_secondary(void) +{ + return hash__early_init_mmu_secondary(); +} + +extern void hash__setup_initial_memory_limit(phys_addr_t first_memblock_base, + phys_addr_t first_memblock_size); +static inline void setup_initial_memory_limit(phys_addr_t first_memblock_base, + phys_addr_t first_memblock_size) +{ + return hash__setup_initial_memory_limit(first_memblock_base, + first_memblock_size); +} #endif /* __ASSEMBLY__ */ #endif /* _ASM_POWERPC_BOOK3S_64_MMU_H_ */ |