diff options
Diffstat (limited to 'arch/powerpc/include/asm/mmu.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu.h b/arch/powerpc/include/asm/mmu.h index 7ebf42ed84a..bb40a06d3b7 100644 --- a/arch/powerpc/include/asm/mmu.h +++ b/arch/powerpc/include/asm/mmu.h @@ -2,6 +2,8 @@ #define _ASM_POWERPC_MMU_H_ #ifdef __KERNEL__ +#include <linux/types.h> + #include <asm/asm-compat.h> #include <asm/feature-fixups.h> @@ -82,6 +84,16 @@ extern unsigned int __start___mmu_ftr_fixup, __stop___mmu_ftr_fixup; extern void early_init_mmu(void); extern void early_init_mmu_secondary(void); +extern void setup_initial_memory_limit(phys_addr_t first_memblock_base, + phys_addr_t first_memblock_size); + +#ifdef CONFIG_PPC64 +/* This is our real memory area size on ppc64 server, on embedded, we + * make it match the size our of bolted TLB area + */ +extern u64 ppc64_rma_size; +#endif /* CONFIG_PPC64 */ + #endif /* !__ASSEMBLY__ */ /* The kernel use the constants below to index in the page sizes array. |