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nexedi
linux
Commits
8aef7278
Commit
8aef7278
authored
Sep 01, 2008
by
David S. Miller
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Plain Diff
pci_sun4v: Use of_get_property().
Signed-off-by:
David S. Miller
<
davem@davemloft.net
>
parent
463801b3
Changes
1
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1 changed file
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7 additions
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14 deletions
+7
-14
arch/sparc64/kernel/pci_sun4v.c
arch/sparc64/kernel/pci_sun4v.c
+7
-14
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arch/sparc64/kernel/pci_sun4v.c
View file @
8aef7278
...
@@ -587,22 +587,15 @@ static unsigned long __init probe_existing_entries(struct pci_pbm_info *pbm,
...
@@ -587,22 +587,15 @@ static unsigned long __init probe_existing_entries(struct pci_pbm_info *pbm,
static
int
__init
pci_sun4v_iommu_init
(
struct
pci_pbm_info
*
pbm
)
static
int
__init
pci_sun4v_iommu_init
(
struct
pci_pbm_info
*
pbm
)
{
{
static
const
u32
vdma_default
[]
=
{
0x80000000
,
0x80000000
};
struct
iommu
*
iommu
=
pbm
->
iommu
;
struct
iommu
*
iommu
=
pbm
->
iommu
;
struct
property
*
prop
;
unsigned
long
num_tsb_entries
,
sz
,
tsbsize
;
unsigned
long
num_tsb_entries
,
sz
,
tsbsize
;
u32
vdma
[
2
],
dma_mask
,
dma_offset
;
u32
dma_mask
,
dma_offset
;
const
u32
*
vdma
;
prop
=
of_find_property
(
pbm
->
prom_node
,
"virtual-dma"
,
NULL
);
if
(
prop
)
{
u32
*
val
=
prop
->
value
;
vdma
[
0
]
=
val
[
0
];
vdma
=
of_get_property
(
pbm
->
prom_node
,
"virtual-dma"
,
NULL
);
vdma
[
1
]
=
val
[
1
];
if
(
!
vdma
)
}
else
{
vdma
=
vdma_default
;
/* No property, use default values. */
vdma
[
0
]
=
0x80000000
;
vdma
[
1
]
=
0x80000000
;
}
if
((
vdma
[
0
]
|
vdma
[
1
])
&
~
IO_PAGE_MASK
)
{
if
((
vdma
[
0
]
|
vdma
[
1
])
&
~
IO_PAGE_MASK
)
{
printk
(
KERN_ERR
PFX
"Strange virtual-dma[%08x:%08x].
\n
"
,
printk
(
KERN_ERR
PFX
"Strange virtual-dma[%08x:%08x].
\n
"
,
...
...
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