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Kirill Smelkov
linux
Commits
c9a80ca7
Commit
c9a80ca7
authored
May 06, 2002
by
Greg Kroah-Hartman
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add back NCR53c810 PCI quirk code from davej that was lost in the merge
parent
669f537e
Changes
1
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1 changed file
with
17 additions
and
4 deletions
+17
-4
arch/i386/kernel/pci/fixup.c
arch/i386/kernel/pci/fixup.c
+17
-4
No files found.
arch/i386/kernel/pci/fixup.c
View file @
c9a80ca7
...
@@ -14,7 +14,7 @@ static void __devinit pci_fixup_i450nx(struct pci_dev *d)
...
@@ -14,7 +14,7 @@ static void __devinit pci_fixup_i450nx(struct pci_dev *d)
int
pxb
,
reg
;
int
pxb
,
reg
;
u8
busno
,
suba
,
subb
;
u8
busno
,
suba
,
subb
;
printk
(
"PCI: Searching for i450NX host bridges on %s
\n
"
,
d
->
slot_name
);
printk
(
KERN_WARNING
"PCI: Searching for i450NX host bridges on %s
\n
"
,
d
->
slot_name
);
reg
=
0xd0
;
reg
=
0xd0
;
for
(
pxb
=
0
;
pxb
<
2
;
pxb
++
)
{
for
(
pxb
=
0
;
pxb
<
2
;
pxb
++
)
{
pci_read_config_byte
(
d
,
reg
++
,
&
busno
);
pci_read_config_byte
(
d
,
reg
++
,
&
busno
);
...
@@ -37,7 +37,7 @@ static void __devinit pci_fixup_i450gx(struct pci_dev *d)
...
@@ -37,7 +37,7 @@ static void __devinit pci_fixup_i450gx(struct pci_dev *d)
*/
*/
u8
busno
;
u8
busno
;
pci_read_config_byte
(
d
,
0x4a
,
&
busno
);
pci_read_config_byte
(
d
,
0x4a
,
&
busno
);
printk
(
"PCI: i440KX/GX host bridge %s: secondary bus %02x
\n
"
,
d
->
slot_name
,
busno
);
printk
(
KERN_WARNING
"PCI: i440KX/GX host bridge %s: secondary bus %02x
\n
"
,
d
->
slot_name
,
busno
);
pci_scan_bus
(
busno
,
pci_root_ops
,
NULL
);
pci_scan_bus
(
busno
,
pci_root_ops
,
NULL
);
pcibios_last_bus
=
-
1
;
pcibios_last_bus
=
-
1
;
}
}
...
@@ -50,11 +50,23 @@ static void __devinit pci_fixup_umc_ide(struct pci_dev *d)
...
@@ -50,11 +50,23 @@ static void __devinit pci_fixup_umc_ide(struct pci_dev *d)
*/
*/
int
i
;
int
i
;
printk
(
"PCI: Fixing base address flags for device %s
\n
"
,
d
->
slot_name
);
printk
(
KERN_WARNING
"PCI: Fixing base address flags for device %s
\n
"
,
d
->
slot_name
);
for
(
i
=
0
;
i
<
4
;
i
++
)
for
(
i
=
0
;
i
<
4
;
i
++
)
d
->
resource
[
i
].
flags
|=
PCI_BASE_ADDRESS_SPACE_IO
;
d
->
resource
[
i
].
flags
|=
PCI_BASE_ADDRESS_SPACE_IO
;
}
}
static
void
__devinit
pci_fixup_ncr53c810
(
struct
pci_dev
*
d
)
{
/*
* NCR 53C810 returns class code 0 (at least on some systems).
* Fix class to be PCI_CLASS_STORAGE_SCSI
*/
if
(
!
d
->
class
)
{
printk
(
KERN_WARNING
"PCI: fixing NCR 53C810 class code for %s
\n
"
,
d
->
slot_name
);
d
->
class
=
PCI_CLASS_STORAGE_SCSI
<<
8
;
}
}
static
void
__devinit
pci_fixup_ide_bases
(
struct
pci_dev
*
d
)
static
void
__devinit
pci_fixup_ide_bases
(
struct
pci_dev
*
d
)
{
{
int
i
;
int
i
;
...
@@ -126,7 +138,7 @@ static void __init pci_fixup_via_northbridge_bug(struct pci_dev *d)
...
@@ -126,7 +138,7 @@ static void __init pci_fixup_via_northbridge_bug(struct pci_dev *d)
pci_read_config_byte
(
d
,
where
,
&
v
);
pci_read_config_byte
(
d
,
where
,
&
v
);
if
(
v
&
0xe0
)
{
if
(
v
&
0xe0
)
{
printk
(
"Disabling broken memory write queue: [%02x] %02x->%02x
\n
"
,
printk
(
KERN_WARNING
"Disabling broken memory write queue: [%02x] %02x->%02x
\n
"
,
where
,
v
,
v
&
0x1f
);
where
,
v
,
v
&
0x1f
);
v
&=
0x1f
;
/* clear bits 5, 6, 7 */
v
&=
0x1f
;
/* clear bits 5, 6, 7 */
pci_write_config_byte
(
d
,
where
,
v
);
pci_write_config_byte
(
d
,
where
,
v
);
...
@@ -146,5 +158,6 @@ struct pci_fixup pcibios_fixups[] = {
...
@@ -146,5 +158,6 @@ struct pci_fixup pcibios_fixups[] = {
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_VIA
,
PCI_DEVICE_ID_VIA_8622
,
pci_fixup_via_northbridge_bug
},
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_VIA
,
PCI_DEVICE_ID_VIA_8622
,
pci_fixup_via_northbridge_bug
},
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_VIA
,
PCI_DEVICE_ID_VIA_8361
,
pci_fixup_via_northbridge_bug
},
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_VIA
,
PCI_DEVICE_ID_VIA_8361
,
pci_fixup_via_northbridge_bug
},
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_VIA
,
PCI_DEVICE_ID_VIA_8367_0
,
pci_fixup_via_northbridge_bug
},
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_VIA
,
PCI_DEVICE_ID_VIA_8367_0
,
pci_fixup_via_northbridge_bug
},
{
PCI_FIXUP_HEADER
,
PCI_VENDOR_ID_NCR
,
PCI_DEVICE_ID_NCR_53C810
,
pci_fixup_ncr53c810
},
{
0
}
{
0
}
};
};
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