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Kirill Smelkov
linux
Commits
b66fa17c
Commit
b66fa17c
authored
Nov 23, 2007
by
Linus Torvalds
Browse files
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Plain Diff
Import 2.3.99pre5
parent
de0d207b
Changes
12
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Showing
12 changed files
with
578 additions
and
478 deletions
+578
-478
Makefile
Makefile
+1
-1
arch/i386/kernel/Makefile
arch/i386/kernel/Makefile
+1
-1
arch/i386/kernel/pci-i386.h
arch/i386/kernel/pci-i386.h
+39
-1
arch/i386/kernel/pci-irq.c
arch/i386/kernel/pci-irq.c
+431
-0
arch/i386/kernel/pci-pc.c
arch/i386/kernel/pci-pc.c
+75
-460
drivers/net/Space.c
drivers/net/Space.c
+1
-1
drivers/pci/pci.c
drivers/pci/pci.c
+18
-1
drivers/usb/usb.c
drivers/usb/usb.c
+6
-8
fs/namei.c
fs/namei.c
+1
-1
fs/nfs/inode.c
fs/nfs/inode.c
+1
-1
include/linux/pci.h
include/linux/pci.h
+3
-1
include/linux/usb.h
include/linux/usb.h
+1
-2
No files found.
Makefile
View file @
b66fa17c
VERSION
=
2
PATCHLEVEL
=
3
SUBLEVEL
=
99
EXTRAVERSION
=
-pre
4
EXTRAVERSION
=
-pre
5
KERNELRELEASE
=
$(VERSION)
.
$(PATCHLEVEL)
.
$(SUBLEVEL)$(EXTRAVERSION)
...
...
arch/i386/kernel/Makefile
View file @
b66fa17c
...
...
@@ -24,7 +24,7 @@ O_OBJS += pci-i386.o
ifdef
CONFIG_VISWS
O_OBJS
+=
pci-visws.o
else
O_OBJS
+=
pci-pc.o
O_OBJS
+=
pci-pc.o
pci-irq.o
endif
endif
...
...
arch/i386/kernel/pci-i386.h
View file @
b66fa17c
...
...
@@ -18,7 +18,6 @@
#define PCI_NO_SORT 0x100
#define PCI_BIOS_SORT 0x200
#define PCI_NO_CHECKS 0x400
#define PCI_PEER_FIXUP 0x800
#define PCI_ASSIGN_ROMS 0x1000
#define PCI_BIOS_IRQ_SCAN 0x2000
...
...
@@ -28,3 +27,42 @@ extern unsigned int pci_probe;
void
pcibios_resource_survey
(
void
);
int
pcibios_enable_resources
(
struct
pci_dev
*
);
/* pci-pc.c */
extern
int
pcibios_last_bus
;
extern
struct
pci_bus
*
pci_root_bus
;
extern
struct
pci_ops
*
pci_root_ops
;
struct
irq_routing_table
*
pcibios_get_irq_routing_table
(
void
);
int
pcibios_set_irq_routing
(
struct
pci_dev
*
dev
,
int
pin
,
int
irq
);
/* pci-irq.c */
struct
irq_info
{
u8
bus
,
devfn
;
/* Bus, device and function */
struct
{
u8
link
;
/* IRQ line ID, chipset dependent, 0=not routed */
u16
bitmap
;
/* Available IRQs */
}
__attribute__
((
packed
))
irq
[
4
];
u8
slot
;
/* Slot number, 0=onboard */
u8
rfu
;
}
__attribute__
((
packed
));
struct
irq_routing_table
{
u32
signature
;
/* PIRQ_SIGNATURE should be here */
u16
version
;
/* PIRQ_VERSION */
u16
size
;
/* Table size in bytes */
u8
rtr_bus
,
rtr_devfn
;
/* Where the interrupt router lies */
u16
exclusive_irqs
;
/* IRQs devoted exclusively to PCI usage */
u16
rtr_vendor
,
rtr_device
;
/* Vendor and device ID of interrupt router */
u32
miniport_data
;
/* Crap */
u8
rfu
[
11
];
u8
checksum
;
/* Modulo 256 checksum must give zero */
struct
irq_info
slots
[
0
];
}
__attribute__
((
packed
));
extern
unsigned
int
pcibios_irq_mask
;
void
pcibios_fixup_irqs
(
void
);
int
pcibios_lookup_irq
(
struct
pci_dev
*
dev
,
int
assign
);
arch/i386/kernel/pci-irq.c
0 → 100644
View file @
b66fa17c
This diff is collapsed.
Click to expand it.
arch/i386/kernel/pci-pc.c
View file @
b66fa17c
This diff is collapsed.
Click to expand it.
drivers/net/Space.c
View file @
b66fa17c
...
...
@@ -186,7 +186,7 @@ struct devprobe eisa_probes[] __initdata = {
{
ne3210_probe
,
0
},
#endif
#ifdef CONFIG_DEFXX
{
dfx_probe
,
0
}
.
{
dfx_probe
,
0
}
,
#endif
{
NULL
,
0
},
};
...
...
drivers/pci/pci.c
View file @
b66fa17c
...
...
@@ -254,6 +254,23 @@ pci_enable_device(struct pci_dev *dev)
return
0
;
}
int
pci_get_interrupt_pin
(
struct
pci_dev
*
dev
,
struct
pci_dev
**
bridge
)
{
u8
pin
;
pci_read_config_byte
(
dev
,
PCI_INTERRUPT_PIN
,
&
pin
);
if
(
!
pin
)
return
-
1
;
pin
--
;
while
(
dev
->
bus
->
self
)
{
pin
=
(
pin
+
PCI_SLOT
(
dev
->
devfn
))
%
4
;
dev
=
dev
->
bus
->
self
;
}
*
bridge
=
dev
;
return
pin
;
}
/*
* Registration of PCI drivers and handling of hot-pluggable devices.
*/
...
...
@@ -961,7 +978,7 @@ static unsigned int __init pci_do_scan_bus(struct pci_bus *bus)
return
max
;
}
static
int
__init
pci_bus_exists
(
const
struct
list_head
*
list
,
int
nr
)
int
__init
pci_bus_exists
(
const
struct
list_head
*
list
,
int
nr
)
{
const
struct
list_head
*
l
;
...
...
drivers/usb/usb.c
View file @
b66fa17c
...
...
@@ -1720,11 +1720,15 @@ int usb_new_device(struct usb_device *dev)
info
(
"USB new device connect, assigned device number %d"
,
dev
->
devnum
);
dev
->
maxpacketsize
=
0
;
/* Default to 8 byte max packet size */
/* USB v1.1 5.5.3 */
/* We read the first 8 bytes from the device descriptor to get to */
/* the bMaxPacketSize0 field. Then we set the maximum packet size */
/* for the control pipe, and retrieve the rest */
dev
->
epmaxpacketin
[
0
]
=
8
;
dev
->
epmaxpacketout
[
0
]
=
8
;
/* We still haven't set the Address yet */
/* Even though we have assigned an address for the device, we */
/* haven't told it what it's address is yet */
addr
=
dev
->
devnum
;
dev
->
devnum
=
0
;
...
...
@@ -1740,12 +1744,6 @@ int usb_new_device(struct usb_device *dev)
}
dev
->
epmaxpacketin
[
0
]
=
dev
->
descriptor
.
bMaxPacketSize0
;
dev
->
epmaxpacketout
[
0
]
=
dev
->
descriptor
.
bMaxPacketSize0
;
switch
(
dev
->
descriptor
.
bMaxPacketSize0
)
{
case
8
:
dev
->
maxpacketsize
=
0
;
break
;
case
16
:
dev
->
maxpacketsize
=
1
;
break
;
case
32
:
dev
->
maxpacketsize
=
2
;
break
;
case
64
:
dev
->
maxpacketsize
=
3
;
break
;
}
dev
->
devnum
=
addr
;
...
...
fs/namei.c
View file @
b66fa17c
...
...
@@ -522,7 +522,7 @@ static inline int
walk_init_root
(
const
char
*
name
,
unsigned
flags
,
struct
nameidata
*
nd
)
{
if
(
current
->
personality
!=
PER_LINUX
)
if
(
__emul_lookup_dentry
(
name
,
flags
,
nd
))
;
if
(
__emul_lookup_dentry
(
name
,
flags
,
nd
))
return
0
;
nd
->
mnt
=
mntget
(
current
->
fs
->
rootmnt
);
nd
->
dentry
=
dget
(
current
->
fs
->
root
);
...
...
fs/nfs/inode.c
View file @
b66fa17c
...
...
@@ -198,7 +198,7 @@ nfs_block_bits(unsigned long bsize, unsigned char *nrbitsp)
static
inline
unsigned
long
nfs_calc_block_size
(
u64
tsize
)
{
loff_t
used
=
(
tsize
+
511
)
/
512
;
loff_t
used
=
(
tsize
+
511
)
>>
9
;
return
(
used
>
ULONG_MAX
)
?
ULONG_MAX
:
used
;
}
...
...
include/linux/pci.h
View file @
b66fa17c
...
...
@@ -465,6 +465,7 @@ int pcibios_find_device (unsigned short vendor, unsigned short dev_id,
/* Generic PCI functions used internally */
void
pci_init
(
void
);
int
pci_bus_exists
(
const
struct
list_head
*
list
,
int
nr
);
struct
pci_bus
*
pci_scan_bus
(
int
bus
,
struct
pci_ops
*
ops
,
void
*
sysdata
);
struct
pci_bus
*
pci_alloc_primary_bus
(
int
bus
);
struct
pci_dev
*
pci_scan_slot
(
struct
pci_dev
*
temp
);
...
...
@@ -474,7 +475,8 @@ void pci_name_device(struct pci_dev *dev);
char
*
pci_class_name
(
u32
class
);
void
pci_read_bridge_bases
(
struct
pci_bus
*
child
);
struct
resource
*
pci_find_parent_resource
(
const
struct
pci_dev
*
dev
,
struct
resource
*
res
);
int
pci_setup_device
(
struct
pci_dev
*
dev
);
int
pci_setup_device
(
struct
pci_dev
*
dev
);
int
pci_get_interrupt_pin
(
struct
pci_dev
*
dev
,
struct
pci_dev
**
bridge
);
/* Generic PCI functions exported to card drivers */
...
...
include/linux/usb.h
View file @
b66fa17c
...
...
@@ -539,7 +539,6 @@ struct usb_device {
atomic_t
refcnt
;
/* Reference count */
int
maxpacketsize
;
/* Maximum packet size; encoded as 0,1,2,3 = 8,16,32,64 */
unsigned
int
toggle
[
2
];
/* one bit for each endpoint ([0] = IN, [1] = OUT) */
unsigned
int
halted
[
2
];
/* endpoint halts; one bit per endpoint # & direction; */
/* [0] = IN, [1] = OUT */
...
...
@@ -686,7 +685,7 @@ int usb_get_current_frame_number (struct usb_device *usb_dev);
static
inline
unsigned
int
__create_pipe
(
struct
usb_device
*
dev
,
unsigned
int
endpoint
)
{
return
(
dev
->
devnum
<<
8
)
|
(
endpoint
<<
15
)
|
(
dev
->
slow
<<
26
)
|
dev
->
maxpacketsize
;
return
(
dev
->
devnum
<<
8
)
|
(
endpoint
<<
15
)
|
(
dev
->
slow
<<
26
);
}
static
inline
unsigned
int
__default_pipe
(
struct
usb_device
*
dev
)
...
...
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