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Kirill Smelkov
linux
Commits
c69ceb36
Commit
c69ceb36
authored
Sep 27, 2003
by
Kumar Gala
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Merge
http://linux.bkbits.net/linux-2.5
into blarg.somerset.sps.mot.com:/local0/bk/linux-2.5
parents
0048edcd
5fa2dc7e
Changes
1
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Showing
1 changed file
with
20 additions
and
6 deletions
+20
-6
arch/ppc/syslib/indirect_pci.c
arch/ppc/syslib/indirect_pci.c
+20
-6
No files found.
arch/ppc/syslib/indirect_pci.c
View file @
c69ceb36
...
...
@@ -37,9 +37,16 @@ indirect_read_config(struct pci_bus *bus, unsigned int devfn, int offset,
if
(
bus
->
number
!=
hose
->
first_busno
)
cfg_type
=
1
;
#ifdef CONFIG_PPC_INDIRECT_PCI_BE
out_be32
(
hose
->
cfg_addr
,
(((
offset
&
0xfc
)
|
cfg_type
)
<<
24
)
|
(
devfn
<<
16
)
|
((
bus
->
number
-
hose
->
bus_offset
)
<<
8
)
|
0x80
);
(
0x80000000
|
((
dev
->
bus
->
number
-
hose
->
bus_offset
)
<<
16
)
|
(
dev
->
devfn
<<
8
)
|
((
offset
&
0xfc
)
|
cfg_type
)));
#else
out_le32
(
hose
->
cfg_addr
,
(
0x80000000
|
((
dev
->
bus
->
number
-
hose
->
bus_offset
)
<<
16
)
|
(
dev
->
devfn
<<
8
)
|
((
offset
&
0xfc
)
|
cfg_type
)));
#endif
/*
* Note: the caller has already checked that offset is
* suitably aligned and that len is 1, 2 or 4.
...
...
@@ -75,9 +82,16 @@ indirect_write_config(struct pci_bus *bus, unsigned int devfn, int offset,
if
(
bus
->
number
!=
hose
->
first_busno
)
cfg_type
=
1
;
#ifdef CONFIG_PPC_INDIRECT_PCI_BE
out_be32
(
hose
->
cfg_addr
,
(((
offset
&
0xfc
)
|
cfg_type
)
<<
24
)
|
(
devfn
<<
16
)
|
((
bus
->
number
-
hose
->
bus_offset
)
<<
8
)
|
0x80
);
(
0x80000000
|
((
dev
->
bus
->
number
-
hose
->
bus_offset
)
<<
16
)
|
(
dev
->
devfn
<<
8
)
|
((
offset
&
0xfc
)
|
cfg_type
)));
#else
out_le32
(
hose
->
cfg_addr
,
(
0x80000000
|
((
dev
->
bus
->
number
-
hose
->
bus_offset
)
<<
16
)
|
(
dev
->
devfn
<<
8
)
|
((
offset
&
0xfc
)
|
cfg_type
)));
#endif
/*
* Note: the caller has already checked that offset is
* suitably aligned and that len is 1, 2 or 4.
...
...
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