diff options
Diffstat (limited to 'arch/powerpc/mm/mmu_decl.h')
| -rw-r--r-- | arch/powerpc/mm/mmu_decl.h | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h index d49a77503e1..9615d82919b 100644 --- a/arch/powerpc/mm/mmu_decl.h +++ b/arch/powerpc/mm/mmu_decl.h @@ -69,12 +69,7 @@ static inline void _tlbil_va(unsigned long address, unsigned int pid, } #endif /* CONIFG_8xx */ -/* - * As of today, we don't support tlbivax broadcast on any - * implementation. When that becomes the case, this will be - * an extern. - */ -#ifdef CONFIG_PPC_BOOK3E +#if defined(CONFIG_PPC_BOOK3E) || defined(CONFIG_PPC_47x) extern void _tlbivax_bcast(unsigned long address, unsigned int pid, unsigned int tsize, unsigned int ind); #else @@ -145,11 +140,26 @@ extern void wii_memory_fixups(void); extern void MMU_init_hw(void); extern unsigned long mmu_mapin_ram(unsigned long top); -#elif defined(CONFIG_FSL_BOOKE) +#elif defined(CONFIG_PPC_FSL_BOOK3E) +extern unsigned long map_mem_in_cams(unsigned long ram, int max_cam_idx); +extern unsigned long calc_cam_sz(unsigned long ram, unsigned long virt, + phys_addr_t phys); +#ifdef CONFIG_PPC32 extern void MMU_init_hw(void); extern unsigned long mmu_mapin_ram(unsigned long top); extern void adjust_total_lowmem(void); - +extern int switch_to_as1(void); +extern void restore_to_as0(int esel, int offset, void *dt_ptr, int bootcpu); +#endif +extern void loadcam_entry(unsigned int index); + +struct tlbcam { + u32 MAS0; + u32 MAS1; + unsigned long MAS2; + u32 MAS3; + u32 MAS7; +}; #elif defined(CONFIG_PPC32) /* anything 32-bit except 4xx or 8xx */ extern void MMU_init_hw(void); |