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Kirill Smelkov
linux
Commits
d4bbe676
Commit
d4bbe676
authored
Apr 09, 2002
by
David Mosberger
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Plain Diff
More EFI fixes.
parent
f6e0f291
Changes
1
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1 changed file
with
27 additions
and
3 deletions
+27
-3
arch/ia64/kernel/efi.c
arch/ia64/kernel/efi.c
+27
-3
No files found.
arch/ia64/kernel/efi.c
View file @
d4bbe676
...
...
@@ -259,7 +259,8 @@ efi_map_pal_code (void)
mask
=
~
((
1
<<
IA64_GRANULE_SHIFT
)
-
1
);
printk
(
"CPU %d: mapping PAL code [0x%lx-0x%lx) into [0x%lx-0x%lx)
\n
"
,
smp_processor_id
(),
md
->
phys_addr
,
md
->
phys_addr
+
(
md
->
num_pages
<<
EFI_PAGE_SHIFT
),
smp_processor_id
(),
md
->
phys_addr
,
md
->
phys_addr
+
(
md
->
num_pages
<<
EFI_PAGE_SHIFT
),
vaddr
&
mask
,
(
vaddr
&
mask
)
+
IA64_GRANULE_SIZE
);
/*
...
...
@@ -375,7 +376,8 @@ efi_init (void)
md
=
p
;
printk
(
"mem%02u: type=%u, attr=0x%lx, range=[0x%016lx-0x%016lx) (%luMB)
\n
"
,
i
,
md
->
type
,
md
->
attribute
,
md
->
phys_addr
,
md
->
phys_addr
+
(
md
->
num_pages
<<
EFI_PAGE_SHIFT
)
-
1
,
md
->
num_pages
>>
8
);
md
->
phys_addr
+
(
md
->
num_pages
<<
EFI_PAGE_SHIFT
)
-
1
,
md
->
num_pages
>>
(
20
-
EFI_PAGE_SHIFT
));
}
}
#endif
...
...
@@ -495,6 +497,7 @@ efi_mem_type (u64 phys_addr)
for
(
p
=
efi_map_start
;
p
<
efi_map_end
;
p
+=
efi_desc_size
)
{
md
=
p
;
if
((
md
->
phys_addr
<=
phys_addr
)
&&
(
phys_addr
<=
(
md
->
phys_addr
+
(
md
->
num_pages
<<
EFI_PAGE_SHIFT
)
-
1
)))
return
md
->
type
;
...
...
@@ -502,8 +505,29 @@ efi_mem_type (u64 phys_addr)
return
0
;
}
u64
efi_mem_attributes
(
u64
phys_addr
)
{
void
*
efi_map_start
,
*
efi_map_end
,
*
p
;
efi_memory_desc_t
*
md
;
u64
efi_desc_size
;
efi_map_start
=
__va
(
ia64_boot_param
->
efi_memmap
);
efi_map_end
=
efi_map_start
+
ia64_boot_param
->
efi_memmap_size
;
efi_desc_size
=
ia64_boot_param
->
efi_memdesc_size
;
for
(
p
=
efi_map_start
;
p
<
efi_map_end
;
p
+=
efi_desc_size
)
{
md
=
p
;
if
((
md
->
phys_addr
<=
phys_addr
)
&&
(
phys_addr
<=
(
md
->
phys_addr
+
(
md
->
num_pages
<<
EFI_PAGE_SHIFT
)
-
1
)))
return
md
->
attribute
;
}
return
0
;
}
static
void
__exit
efivars_exit
(
void
)
efivars_exit
(
void
)
{
#ifdef CONFIG_PROC_FS
remove_proc_entry
(
efi_dir
->
name
,
NULL
);
...
...
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