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nexedi
linux
Commits
30442991
Commit
30442991
authored
Feb 01, 2005
by
Maciej W. Rozycki
Committed by
Ralf Baechle
Oct 29, 2005
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Plain Diff
Formatting fixes.
Signed-off-by:
Ralf Baechle
<
ralf@linux-mips.org
>
parent
6b123979
Changes
1
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1 changed file
with
10 additions
and
9 deletions
+10
-9
arch/mips/mm/tlb-r4k.c
arch/mips/mm/tlb-r4k.c
+10
-9
No files found.
arch/mips/mm/tlb-r4k.c
View file @
30442991
...
@@ -100,7 +100,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
...
@@ -100,7 +100,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
continue
;
continue
;
/* Make sure all entries differ. */
/* Make sure all entries differ. */
write_c0_entryhi
(
CKSEG0
+
write_c0_entryhi
(
CKSEG0
+
(
idx
<<
(
PAGE_SHIFT
+
1
)));
(
idx
<<
(
PAGE_SHIFT
+
1
)));
mtc0_tlbw_hazard
();
mtc0_tlbw_hazard
();
tlb_write_indexed
();
tlb_write_indexed
();
}
}
...
@@ -250,13 +250,13 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
...
@@ -250,13 +250,13 @@ void __update_tlb(struct vm_area_struct * vma, unsigned long address, pte_t pte)
idx
=
read_c0_index
();
idx
=
read_c0_index
();
ptep
=
pte_offset_map
(
pmdp
,
address
);
ptep
=
pte_offset_map
(
pmdp
,
address
);
#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
#if defined(CONFIG_64BIT_PHYS_ADDR) && defined(CONFIG_CPU_MIPS32)
write_c0_entrylo0
(
ptep
->
pte_high
);
write_c0_entrylo0
(
ptep
->
pte_high
);
ptep
++
;
ptep
++
;
write_c0_entrylo1
(
ptep
->
pte_high
);
write_c0_entrylo1
(
ptep
->
pte_high
);
#else
#else
write_c0_entrylo0
(
pte_val
(
*
ptep
++
)
>>
6
);
write_c0_entrylo0
(
pte_val
(
*
ptep
++
)
>>
6
);
write_c0_entrylo1
(
pte_val
(
*
ptep
)
>>
6
);
write_c0_entrylo1
(
pte_val
(
*
ptep
)
>>
6
);
#endif
#endif
write_c0_entryhi
(
address
|
pid
);
write_c0_entryhi
(
address
|
pid
);
mtc0_tlbw_hazard
();
mtc0_tlbw_hazard
();
...
@@ -357,7 +357,8 @@ __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
...
@@ -357,7 +357,8 @@ __init int add_temporary_entry(unsigned long entrylo0, unsigned long entrylo1,
old_pagemask
=
read_c0_pagemask
();
old_pagemask
=
read_c0_pagemask
();
wired
=
read_c0_wired
();
wired
=
read_c0_wired
();
if
(
--
temp_tlb_entry
<
wired
)
{
if
(
--
temp_tlb_entry
<
wired
)
{
printk
(
KERN_WARNING
"No TLB space left for add_temporary_entry
\n
"
);
printk
(
KERN_WARNING
"No TLB space left for add_temporary_entry
\n
"
);
ret
=
-
ENOSPC
;
ret
=
-
ENOSPC
;
goto
out
;
goto
out
;
}
}
...
@@ -388,7 +389,7 @@ static void __init probe_tlb(unsigned long config)
...
@@ -388,7 +389,7 @@ static void __init probe_tlb(unsigned long config)
* is not supported, we assume R4k style. Cpu probing already figured
* is not supported, we assume R4k style. Cpu probing already figured
* out the number of tlb entries.
* out the number of tlb entries.
*/
*/
if
((
c
->
processor_id
&
0xff0000
)
==
PRID_COMP_LEGACY
)
if
((
c
->
processor_id
&
0xff0000
)
==
PRID_COMP_LEGACY
)
return
;
return
;
reg
=
read_c0_config1
();
reg
=
read_c0_config1
();
...
...
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