#ifndef _ASM_POWERPC_MMU_H_
#define _ASM_POWERPC_MMU_H_
+#ifdef __KERNEL__
#ifndef CONFIG_PPC64
#include <asm-ppc/mmu.h>
/* Location of cpu0's segment table */
#define STAB0_PAGE 0x6
-#define STAB0_PHYS_ADDR (STAB0_PAGE<<12)
+#define STAB0_OFFSET (STAB0_PAGE << 12)
+#define STAB0_PHYS_ADDR (STAB0_OFFSET + PHYSICAL_START)
#ifndef __ASSEMBLY__
extern char initial_stab[];
} hpte_t;
extern hpte_t *htab_address;
+extern unsigned long htab_size_bytes;
extern unsigned long htab_hash_mask;
/*
unsigned int local);
struct mm_struct;
extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
- unsigned long ea, unsigned long vsid, int local);
+ unsigned long ea, unsigned long vsid, int local,
+ unsigned long trap);
extern void htab_finish_init(void);
extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
extern void hpte_init_native(void);
extern void hpte_init_lpar(void);
extern void hpte_init_iSeries(void);
-extern void mm_init_ppc64(void);
extern long pSeries_lpar_hpte_insert(unsigned long hpte_group,
unsigned long va, unsigned long prpn,
#define VSID_SCRAMBLE(pvsid) (((pvsid) * VSID_MULTIPLIER) % VSID_MODULUS)
#define KERNEL_VSID(ea) VSID_SCRAMBLE(GET_ESID(ea))
+/* Physical address used by some IO functions */
+typedef unsigned long phys_addr_t;
+
+
#endif /* __ASSEMBLY */
#endif /* CONFIG_PPC64 */
+#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_MMU_H_ */