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Kirill Smelkov
linux
Commits
b372b57d
Commit
b372b57d
authored
Jun 28, 2003
by
Tom 'spot' Callaway
Committed by
David S. Miller
Jun 28, 2003
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Plain Diff
[SPARC64]: Fix OBP version parsing on newer systems.
parent
f727aff5
Changes
1
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Showing
1 changed file
with
14 additions
and
3 deletions
+14
-3
arch/sparc64/prom/init.c
arch/sparc64/prom/init.c
+14
-3
No files found.
arch/sparc64/prom/init.c
View file @
b372b57d
...
@@ -36,6 +36,7 @@ void __init prom_init(void *cif_handler, void *cif_stack)
...
@@ -36,6 +36,7 @@ void __init prom_init(void *cif_handler, void *cif_stack)
int
ints
[
3
];
int
ints
[
3
];
int
node
;
int
node
;
int
i
=
0
;
int
i
=
0
;
int
bufferadj
;
prom_vers
=
PROM_P1275
;
prom_vers
=
PROM_P1275
;
...
@@ -63,9 +64,19 @@ void __init prom_init(void *cif_handler, void *cif_stack)
...
@@ -63,9 +64,19 @@ void __init prom_init(void *cif_handler, void *cif_stack)
if
(
strncmp
(
buffer
,
"OBP "
,
4
))
if
(
strncmp
(
buffer
,
"OBP "
,
4
))
goto
strange_version
;
goto
strange_version
;
/* Version field is expected to be 'OBP xx.yy.zz date...' */
/*
* Version field is expected to be 'OBP xx.yy.zz date...'
* However, Sun can't stick to this format very well, so
* we need to check for 'OBP xx.yy.zz date...' and adjust
* accordingly. -spot
*/
if
(
strncmp
(
buffer
,
"OBP "
,
5
))
bufadjust
=
4
;
else
bufadjust
=
5
;
p
=
buffer
+
4
;
p
=
buffer
+
bufadjust
;
while
(
p
&&
isdigit
(
*
p
)
&&
i
<
3
)
{
while
(
p
&&
isdigit
(
*
p
)
&&
i
<
3
)
{
ints
[
i
++
]
=
simple_strtoul
(
p
,
NULL
,
0
);
ints
[
i
++
]
=
simple_strtoul
(
p
,
NULL
,
0
);
if
((
p
=
strchr
(
p
,
'.'
))
!=
NULL
)
if
((
p
=
strchr
(
p
,
'.'
))
!=
NULL
)
...
@@ -77,7 +88,7 @@ void __init prom_init(void *cif_handler, void *cif_stack)
...
@@ -77,7 +88,7 @@ void __init prom_init(void *cif_handler, void *cif_stack)
prom_rev
=
ints
[
1
];
prom_rev
=
ints
[
1
];
prom_prev
=
(
ints
[
0
]
<<
16
)
|
(
ints
[
1
]
<<
8
)
|
ints
[
2
];
prom_prev
=
(
ints
[
0
]
<<
16
)
|
(
ints
[
1
]
<<
8
)
|
ints
[
2
];
printk
(
"PROMLIB: Sun IEEE Boot Prom %s
\n
"
,
buffer
+
4
);
printk
(
"PROMLIB: Sun IEEE Boot Prom %s
\n
"
,
buffer
+
bufadjust
);
prom_meminit
();
prom_meminit
();
...
...
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