driver-core: add dev_name() to help transition away from using bus_id

[linux-2.6-omap-h63xx.git] / include / asm-powerpc / mmu-hash64.h

diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index 951e2487aa69019e80bd83b2d6ef8b12180afaf2..0dff76776044dde1c5ced93d86079f875fb0a062 100644 (file)
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -80,7 +80,7 @@ extern char initial_stab[];
 #define HPTE_V_AVPN_SHIFT      7
 #define HPTE_V_AVPN            ASM_CONST(0x3fffffffffffff80)
 #define HPTE_V_AVPN_VAL(x)     (((x) & HPTE_V_AVPN) >> HPTE_V_AVPN_SHIFT)
-#define HPTE_V_COMPARE(x,y)    (!(((x) ^ (y)) & 0xffffffffffffff80))
+#define HPTE_V_COMPARE(x,y)    (!(((x) ^ (y)) & 0xffffffffffffff80UL))
 #define HPTE_V_BOLTED          ASM_CONST(0x0000000000000010)
 #define HPTE_V_LOCK            ASM_CONST(0x0000000000000008)
 #define HPTE_V_LARGE           ASM_CONST(0x0000000000000004)
@@ -180,6 +180,7 @@ extern int mmu_vmalloc_psize;
 extern int mmu_io_psize;
 extern int mmu_kernel_ssize;
 extern int mmu_highuser_ssize;
+extern u16 mmu_slb_size;
 
 /*
  * If the processor supports 64k normal pages but not 64k cache
@@ -264,7 +265,7 @@ static inline unsigned long hpt_hash(unsigned long va, unsigned int shift,
 
 extern int __hash_page_4K(unsigned long ea, unsigned long access,
                          unsigned long vsid, pte_t *ptep, unsigned long trap,
-                         unsigned int local, int ssize);
+                         unsigned int local, int ssize, int subpage_prot);
 extern int __hash_page_64K(unsigned long ea, unsigned long access,
                           unsigned long vsid, pte_t *ptep, unsigned long trap,
                           unsigned int local, int ssize);
@@ -277,6 +278,8 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
 extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
                             unsigned long pstart, unsigned long mode,
                             int psize, int ssize);
+extern void set_huge_psize(int psize);
+extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr);
 
 extern void htab_initialize(void);
 extern void htab_initialize_secondary(void);
@@ -286,7 +289,6 @@ extern void hpte_init_iSeries(void);
 extern void hpte_init_beat(void);
 extern void hpte_init_beat_v3(void);
 
-extern void slb_shadow_clear_all(void);
 extern void stabs_alloc(void);
 extern void slb_initialize(void);
 extern void slb_flush_and_rebolt(void);
@@ -467,9 +469,6 @@ static inline unsigned long get_vsid(unsigned long context, unsigned long ea,
                                 VSID_MODULUS_256M)
 #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 /* _ASM_POWERPC_MMU_HASH64_H_ */