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-rw-r--r--arch/powerpc/mm/hash_native_64.c22
-rw-r--r--arch/powerpc/mm/hash_utils_64.c2
-rw-r--r--arch/powerpc/mm/mmu_decl.h4
-rw-r--r--arch/powerpc/mm/ppc_mmu_32.c6
-rw-r--r--arch/powerpc/platforms/iseries/call_hpt.h9
-rw-r--r--arch/powerpc/platforms/iseries/htab.c8
-rw-r--r--arch/powerpc/platforms/ps3/htab.c14
-rw-r--r--include/asm-powerpc/mmu-hash32.h8
-rw-r--r--include/asm-powerpc/mmu-hash64.h6
9 files changed, 40 insertions, 39 deletions
diff --git a/arch/powerpc/mm/hash_native_64.c b/arch/powerpc/mm/hash_native_64.c
index bb76814c4a5b..823fa63e6485 100644
--- a/arch/powerpc/mm/hash_native_64.c
+++ b/arch/powerpc/mm/hash_native_64.c
@@ -104,7 +104,7 @@ static inline void tlbie(unsigned long va, int psize, int local)
spin_unlock(&native_tlbie_lock);
}
-static inline void native_lock_hpte(hpte_t *hptep)
+static inline void native_lock_hpte(struct hash_pte *hptep)
{
unsigned long *word = &hptep->v;
@@ -116,7 +116,7 @@ static inline void native_lock_hpte(hpte_t *hptep)
}
}
-static inline void native_unlock_hpte(hpte_t *hptep)
+static inline void native_unlock_hpte(struct hash_pte *hptep)
{
unsigned long *word = &hptep->v;
@@ -128,7 +128,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
unsigned long pa, unsigned long rflags,
unsigned long vflags, int psize)
{
- hpte_t *hptep = htab_address + hpte_group;
+ struct hash_pte *hptep = htab_address + hpte_group;
unsigned long hpte_v, hpte_r;
int i;
@@ -177,7 +177,7 @@ static long native_hpte_insert(unsigned long hpte_group, unsigned long va,
static long native_hpte_remove(unsigned long hpte_group)
{
- hpte_t *hptep;
+ struct hash_pte *hptep;
int i;
int slot_offset;
unsigned long hpte_v;
@@ -217,7 +217,7 @@ static long native_hpte_remove(unsigned long hpte_group)
static long native_hpte_updatepp(unsigned long slot, unsigned long newpp,
unsigned long va, int psize, int local)
{
- hpte_t *hptep = htab_address + slot;
+ struct hash_pte *hptep = htab_address + slot;
unsigned long hpte_v, want_v;
int ret = 0;
@@ -250,7 +250,7 @@ static long native_hpte_updatepp(unsigned long slot, unsigned long newpp,
static long native_hpte_find(unsigned long va, int psize)
{
- hpte_t *hptep;
+ struct hash_pte *hptep;
unsigned long hash;
unsigned long i, j;
long slot;
@@ -293,7 +293,7 @@ static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
{
unsigned long vsid, va;
long slot;
- hpte_t *hptep;
+ struct hash_pte *hptep;
vsid = get_kernel_vsid(ea);
va = (vsid << 28) | (ea & 0x0fffffff);
@@ -314,7 +314,7 @@ static void native_hpte_updateboltedpp(unsigned long newpp, unsigned long ea,
static void native_hpte_invalidate(unsigned long slot, unsigned long va,
int psize, int local)
{
- hpte_t *hptep = htab_address + slot;
+ struct hash_pte *hptep = htab_address + slot;
unsigned long hpte_v;
unsigned long want_v;
unsigned long flags;
@@ -344,7 +344,7 @@ static void native_hpte_invalidate(unsigned long slot, unsigned long va,
#define LP_BITS 8
#define LP_MASK(i) ((0xFF >> (i)) << LP_SHIFT)
-static void hpte_decode(hpte_t *hpte, unsigned long slot,
+static void hpte_decode(struct hash_pte *hpte, unsigned long slot,
int *psize, unsigned long *va)
{
unsigned long hpte_r = hpte->r;
@@ -414,7 +414,7 @@ static void hpte_decode(hpte_t *hpte, unsigned long slot,
static void native_hpte_clear(void)
{
unsigned long slot, slots, flags;
- hpte_t *hptep = htab_address;
+ struct hash_pte *hptep = htab_address;
unsigned long hpte_v, va;
unsigned long pteg_count;
int psize;
@@ -461,7 +461,7 @@ static void native_hpte_clear(void)
static void native_flush_hash_range(unsigned long number, int local)
{
unsigned long va, hash, index, hidx, shift, slot;
- hpte_t *hptep;
+ struct hash_pte *hptep;
unsigned long hpte_v;
unsigned long want_v;
unsigned long flags;
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c
index 4f2f4534a9d8..2ce9491b48d4 100644
--- a/arch/powerpc/mm/hash_utils_64.c
+++ b/arch/powerpc/mm/hash_utils_64.c
@@ -87,7 +87,7 @@ extern unsigned long dart_tablebase;
static unsigned long _SDR1;
struct mmu_psize_def mmu_psize_defs[MMU_PAGE_COUNT];
-hpte_t *htab_address;
+struct hash_pte *htab_address;
unsigned long htab_size_bytes;
unsigned long htab_hash_mask;
int mmu_linear_psize = MMU_PAGE_4K;
diff --git a/arch/powerpc/mm/mmu_decl.h b/arch/powerpc/mm/mmu_decl.h
index 69cd1c617cdc..c94a64fd3c01 100644
--- a/arch/powerpc/mm/mmu_decl.h
+++ b/arch/powerpc/mm/mmu_decl.h
@@ -39,8 +39,8 @@ extern int __map_without_bats;
extern unsigned long ioremap_base;
extern unsigned int rtas_data, rtas_size;
-struct _PTE;
-extern struct _PTE *Hash, *Hash_end;
+struct hash_pte;
+extern struct hash_pte *Hash, *Hash_end;
extern unsigned long Hash_size, Hash_mask;
extern unsigned int num_tlbcam_entries;
diff --git a/arch/powerpc/mm/ppc_mmu_32.c b/arch/powerpc/mm/ppc_mmu_32.c
index 142849de50e4..5c45d474cfcc 100644
--- a/arch/powerpc/mm/ppc_mmu_32.c
+++ b/arch/powerpc/mm/ppc_mmu_32.c
@@ -34,12 +34,12 @@
#include "mmu_decl.h"
-PTE *Hash, *Hash_end;
+struct hash_pte *Hash, *Hash_end;
unsigned long Hash_size, Hash_mask;
unsigned long _SDR1;
union ubat { /* BAT register values to be loaded */
- BAT bat;
+ struct ppc_bat bat;
u32 word[2];
} BATS[8][2]; /* 8 pairs of IBAT, DBAT */
@@ -244,7 +244,7 @@ void __init MMU_init_hw(void)
cacheable_memzero(Hash, Hash_size);
_SDR1 = __pa(Hash) | SDR1_LOW_BITS;
- Hash_end = (PTE *) ((unsigned long)Hash + Hash_size);
+ Hash_end = (struct hash_pte *) ((unsigned long)Hash + Hash_size);
printk("Total memory = %ldMB; using %ldkB for hash table (at %p)\n",
total_memory >> 20, Hash_size >> 10, Hash);
diff --git a/arch/powerpc/platforms/iseries/call_hpt.h b/arch/powerpc/platforms/iseries/call_hpt.h
index a843b0f87b72..8d95fe4b554e 100644
--- a/arch/powerpc/platforms/iseries/call_hpt.h
+++ b/arch/powerpc/platforms/iseries/call_hpt.h
@@ -76,24 +76,25 @@ static inline u64 HvCallHpt_invalidateSetSwBitsGet(u32 hpteIndex, u8 bitson,
return compressedStatus;
}
-static inline u64 HvCallHpt_findValid(hpte_t *hpte, u64 vpn)
+static inline u64 HvCallHpt_findValid(struct hash_pte *hpte, u64 vpn)
{
return HvCall3Ret16(HvCallHptFindValid, hpte, vpn, 0, 0);
}
-static inline u64 HvCallHpt_findNextValid(hpte_t *hpte, u32 hpteIndex,
+static inline u64 HvCallHpt_findNextValid(struct hash_pte *hpte, u32 hpteIndex,
u8 bitson, u8 bitsoff)
{
return HvCall3Ret16(HvCallHptFindNextValid, hpte, hpteIndex,
bitson, bitsoff);
}
-static inline void HvCallHpt_get(hpte_t *hpte, u32 hpteIndex)
+static inline void HvCallHpt_get(struct hash_pte *hpte, u32 hpteIndex)
{
HvCall2Ret16(HvCallHptGet, hpte, hpteIndex, 0);
}
-static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit, hpte_t *hpte)
+static inline void HvCallHpt_addValidate(u32 hpteIndex, u32 hBit,
+ struct hash_pte *hpte)
{
HvCall4(HvCallHptAddValidate, hpteIndex, hBit, hpte->v, hpte->r);
}
diff --git a/arch/powerpc/platforms/iseries/htab.c b/arch/powerpc/platforms/iseries/htab.c
index ed44dfceaa45..b4e2c7a038e1 100644
--- a/arch/powerpc/platforms/iseries/htab.c
+++ b/arch/powerpc/platforms/iseries/htab.c
@@ -44,7 +44,7 @@ long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va,
unsigned long vflags, int psize)
{
long slot;
- hpte_t lhpte;
+ struct hash_pte lhpte;
int secondary = 0;
BUG_ON(psize != MMU_PAGE_4K);
@@ -99,7 +99,7 @@ long iSeries_hpte_insert(unsigned long hpte_group, unsigned long va,
static unsigned long iSeries_hpte_getword0(unsigned long slot)
{
- hpte_t hpte;
+ struct hash_pte hpte;
HvCallHpt_get(&hpte, slot);
return hpte.v;
@@ -144,7 +144,7 @@ static long iSeries_hpte_remove(unsigned long hpte_group)
static long iSeries_hpte_updatepp(unsigned long slot, unsigned long newpp,
unsigned long va, int psize, int local)
{
- hpte_t hpte;
+ struct hash_pte hpte;
unsigned long want_v;
iSeries_hlock(slot);
@@ -176,7 +176,7 @@ static long iSeries_hpte_updatepp(unsigned long slot, unsigned long newpp,
*/
static long iSeries_hpte_find(unsigned long vpn)
{
- hpte_t hpte;
+ struct hash_pte hpte;
long slot;
/*
diff --git a/arch/powerpc/platforms/ps3/htab.c b/arch/powerpc/platforms/ps3/htab.c
index a1409e450c70..17414e8d7dd3 100644
--- a/arch/powerpc/platforms/ps3/htab.c
+++ b/arch/powerpc/platforms/ps3/htab.c
@@ -34,7 +34,7 @@
#define DBG(fmt...) do{if(0)printk(fmt);}while(0)
#endif
-static hpte_t *htab;
+static struct hash_pte *htab;
static unsigned long htab_addr;
static unsigned char *bolttab;
static unsigned char *inusetab;
@@ -44,8 +44,8 @@ static DEFINE_SPINLOCK(ps3_bolttab_lock);
#define debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g) \
_debug_dump_hpte(_a, _b, _c, _d, _e, _f, _g, __func__, __LINE__)
static void _debug_dump_hpte(unsigned long pa, unsigned long va,
- unsigned long group, unsigned long bitmap, hpte_t lhpte, int psize,
- unsigned long slot, const char* func, int line)
+ unsigned long group, unsigned long bitmap, struct hash_pte lhpte,
+ int psize, unsigned long slot, const char* func, int line)
{
DBG("%s:%d: pa = %lxh\n", func, line, pa);
DBG("%s:%d: lpar = %lxh\n", func, line,
@@ -63,7 +63,7 @@ static long ps3_hpte_insert(unsigned long hpte_group, unsigned long va,
unsigned long pa, unsigned long rflags, unsigned long vflags, int psize)
{
unsigned long slot;
- hpte_t lhpte;
+ struct hash_pte lhpte;
int secondary = 0;
unsigned long result;
unsigned long bitmap;
@@ -255,7 +255,7 @@ void __init ps3_hpte_init(unsigned long htab_size)
ppc64_pft_size = __ilog2(htab_size);
- bitmap_size = htab_size / sizeof(hpte_t) / 8;
+ bitmap_size = htab_size / sizeof(struct hash_pte) / 8;
bolttab = __va(lmb_alloc(bitmap_size, 1));
inusetab = __va(lmb_alloc(bitmap_size, 1));
@@ -273,8 +273,8 @@ void __init ps3_map_htab(void)
result = lv1_map_htab(0, &htab_addr);
- htab = (hpte_t *)__ioremap(htab_addr, htab_size,
- pgprot_val(PAGE_READONLY_X));
+ htab = (struct hash_pte *)__ioremap(htab_addr, htab_size,
+ pgprot_val(PAGE_READONLY_X));
DBG("%s:%d: lpar %016lxh, virt %016lxh\n", __func__, __LINE__,
htab_addr, (unsigned long)htab);
diff --git a/include/asm-powerpc/mmu-hash32.h b/include/asm-powerpc/mmu-hash32.h
index 2d3e183cfeb5..4bd735be3833 100644
--- a/include/asm-powerpc/mmu-hash32.h
+++ b/include/asm-powerpc/mmu-hash32.h
@@ -28,7 +28,7 @@
#define BPP_RW 0x02 /* Read/write */
#ifndef __ASSEMBLY__
-typedef struct _BAT {
+struct ppc_bat {
struct {
unsigned long bepi:15; /* Effective page index (virtual address) */
unsigned long :4; /* Unused */
@@ -46,7 +46,7 @@ typedef struct _BAT {
unsigned long :1; /* Unused */
unsigned long pp:2; /* Page access protections */
} batl; /* Lower register */
-} BAT;
+};
#endif /* !__ASSEMBLY__ */
/*
@@ -62,7 +62,7 @@ typedef struct _BAT {
#ifndef __ASSEMBLY__
/* Hardware Page Table Entry */
-typedef struct _PTE {
+struct hash_pte {
unsigned long v:1; /* Entry is valid */
unsigned long vsid:24; /* Virtual segment identifier */
unsigned long h:1; /* Hash algorithm indicator */
@@ -77,7 +77,7 @@ typedef struct _PTE {
unsigned long g:1; /* Guarded */
unsigned long :1; /* Unused */
unsigned long pp:2; /* Page protection */
-} PTE;
+};
typedef struct {
unsigned long id;
diff --git a/include/asm-powerpc/mmu-hash64.h b/include/asm-powerpc/mmu-hash64.h
index b8dca30bd0b5..ba32019c51dd 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/include/asm-powerpc/mmu-hash64.h
@@ -103,12 +103,12 @@ extern char initial_stab[];
#ifndef __ASSEMBLY__
-typedef struct {
+struct hash_pte {
unsigned long v;
unsigned long r;
-} hpte_t;
+};
-extern hpte_t *htab_address;
+extern struct hash_pte *htab_address;
extern unsigned long htab_size_bytes;
extern unsigned long htab_hash_mask;
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.