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Kirill Smelkov
linux
Commits
18a2add4
Commit
18a2add4
authored
Sep 20, 2002
by
David Mosberger
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Plain Diff
ia64: Reorganize initialization sequence a bit.
parent
edc56689
Changes
1
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1 changed file
with
4 additions
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24 deletions
+4
-24
arch/ia64/kernel/pci.c
arch/ia64/kernel/pci.c
+4
-24
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arch/ia64/kernel/pci.c
View file @
18a2add4
...
...
@@ -49,9 +49,6 @@ extern void ia64_mca_check_errors( void );
struct
pci_fixup
pcibios_fixups
[
1
];
struct
pci_ops
*
pci_root_ops
;
/*
* Low-level SAL-based PCI configuration access functions. Note that SAL
* calls are already serialized (via sal_lock), so we don't need another
...
...
@@ -106,13 +103,10 @@ struct pci_ops pci_sal_ops = {
.
write
=
pci_sal_write
,
};
/*
* Initialization. Uses the SAL interface
*/
struct
pci_ops
*
pci_root_ops
=
&
pci_sal_ops
;
/* default to SAL */
struct
pci_bus
*
pcibios_scan_root
(
int
bus
)
pcibios_scan_root
(
int
bus
)
{
struct
list_head
*
list
=
NULL
;
struct
pci_bus
*
pci_bus
=
NULL
;
...
...
@@ -127,35 +121,21 @@ pcibios_scan_root(int bus)
}
printk
(
"PCI: Probing PCI hardware on bus (%02x)
\n
"
,
bus
);
return
pci_scan_bus
(
bus
,
pci_root_ops
,
NULL
);
}
void
__init
pcibios_config_init
(
void
)
{
if
(
pci_root_ops
)
return
;
printk
(
"PCI: Using SAL to access configuration space
\n
"
);
pci_root_ops
=
&
pci_sal_ops
;
return
;
}
static
int
__init
pcibios_init
(
void
)
{
# define PCI_BUSES_TO_SCAN 255
int
i
=
0
;
acpi_init
();
/* hackedy hack hack... */
#ifdef CONFIG_IA64_MCA
ia64_mca_check_errors
();
/* For post-failure MCA error logging */
#endif
pcibios_config_init
();
platform_pci_fixup
(
0
);
/* phase 0 fixups (before buses scanned) */
printk
(
"PCI: Probing PCI hardware
\n
"
);
...
...
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