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Kirill Smelkov
linux
Commits
51b75159
Commit
51b75159
authored
Nov 18, 2002
by
Petko Manolov
Committed by
Greg Kroah-Hartman
Nov 18, 2002
Browse files
Options
Browse Files
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Email Patches
Plain Diff
[PATCH] ADM8513 support added;
parent
4eba467f
Changes
2
Show whitespace changes
Inline
Side-by-side
Showing
2 changed files
with
208 additions
and
110 deletions
+208
-110
drivers/usb/net/pegasus.c
drivers/usb/net/pegasus.c
+198
-105
drivers/usb/net/pegasus.h
drivers/usb/net/pegasus.h
+10
-5
No files found.
drivers/usb/net/pegasus.c
View file @
51b75159
...
...
@@ -28,7 +28,6 @@
* is out of the interrupt routine.
*/
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/init.h>
...
...
@@ -46,7 +45,7 @@
/*
* Version Information
*/
#define DRIVER_VERSION "v0.5.
6 (2002/06/23
)"
#define DRIVER_VERSION "v0.5.
7 (2002/11/18
)"
#define DRIVER_AUTHOR "Petko Manolov <petkan@users.sourceforge.net>"
#define DRIVER_DESC "Pegasus/Pegasus II USB Ethernet driver"
...
...
@@ -119,16 +118,9 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
void
*
data
)
{
int
ret
;
unsigned
char
*
buffer
;
unsigned
char
buffer
[
256
]
;
DECLARE_WAITQUEUE
(
wait
,
current
);
buffer
=
kmalloc
(
size
,
GFP_KERNEL
);
if
(
!
buffer
)
{
err
(
"unable to allocate memory for configuration descriptors"
);
return
0
;
}
memcpy
(
buffer
,
data
,
size
);
add_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
set_current_state
(
TASK_UNINTERRUPTIBLE
);
while
(
pegasus
->
flags
&
ETH_REGS_CHANGED
)
...
...
@@ -161,7 +153,6 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
out:
remove_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
memcpy
(
data
,
buffer
,
size
);
kfree
(
buffer
);
return
ret
;
}
...
...
@@ -170,14 +161,9 @@ static int set_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
void
*
data
)
{
int
ret
;
unsigned
char
*
buffer
;
unsigned
char
buffer
[
256
]
;
DECLARE_WAITQUEUE
(
wait
,
current
);
buffer
=
kmalloc
(
size
,
GFP_KERNEL
);
if
(
!
buffer
)
{
err
(
"unable to allocate memory for configuration descriptors"
);
return
0
;
}
memcpy
(
buffer
,
data
,
size
);
add_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
...
...
@@ -210,7 +196,6 @@ static int set_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
schedule
();
out:
remove_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
kfree
(
buffer
);
return
ret
;
}
...
...
@@ -218,17 +203,9 @@ static int set_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
static
int
set_register
(
pegasus_t
*
pegasus
,
__u16
indx
,
__u8
data
)
{
int
ret
;
unsigned
char
*
buffer
;
__u16
dat
=
data
;
__u16
tmp
=
data
;
DECLARE_WAITQUEUE
(
wait
,
current
);
buffer
=
kmalloc
(
1
,
GFP_KERNEL
);
if
(
!
buffer
)
{
err
(
"unable to allocate memory for configuration descriptors"
);
return
0
;
}
memcpy
(
buffer
,
&
data
,
1
);
add_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
set_current_state
(
TASK_UNINTERRUPTIBLE
);
while
(
pegasus
->
flags
&
ETH_REGS_CHANGED
)
...
...
@@ -238,7 +215,7 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data)
pegasus
->
dr
.
bRequestType
=
PEGASUS_REQT_WRITE
;
pegasus
->
dr
.
bRequest
=
PEGASUS_REQ_SET_REG
;
pegasus
->
dr
.
wValue
=
cpu_to_le16p
(
&
dat
);
pegasus
->
dr
.
wValue
=
cpu_to_le16p
(
&
tmp
);
pegasus
->
dr
.
wIndex
=
cpu_to_le16p
(
&
indx
);
pegasus
->
dr
.
wLength
=
cpu_to_le16
(
1
);
pegasus
->
ctrl_urb
->
transfer_buffer_length
=
1
;
...
...
@@ -246,7 +223,7 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data)
usb_fill_control_urb
(
pegasus
->
ctrl_urb
,
pegasus
->
usb
,
usb_sndctrlpipe
(
pegasus
->
usb
,
0
),
(
char
*
)
&
pegasus
->
dr
,
buffer
,
1
,
ctrl_callback
,
pegasus
);
&
data
,
1
,
ctrl_callback
,
pegasus
);
add_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
set_current_state
(
TASK_UNINTERRUPTIBLE
);
...
...
@@ -259,7 +236,6 @@ static int set_register(pegasus_t * pegasus, __u16 indx, __u8 data)
schedule
();
out:
remove_wait_queue
(
&
pegasus
->
ctrl_wait
,
&
wait
);
kfree
(
buffer
);
return
ret
;
}
...
...
@@ -294,7 +270,7 @@ static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd)
__u16
regdi
;
set_register
(
pegasus
,
PhyCtrl
,
0
);
set_registers
(
pegasus
,
PhyAddr
,
sizeof
(
data
),
data
);
set_registers
(
pegasus
,
PhyAddr
,
sizeof
(
data
),
data
);
set_register
(
pegasus
,
PhyCtrl
,
(
indx
|
PHY_READ
));
for
(
i
=
0
;
i
<
REG_TIMEOUT
;
i
++
)
{
get_registers
(
pegasus
,
PhyCtrl
,
1
,
data
);
...
...
@@ -311,6 +287,15 @@ static int read_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 * regd)
return
1
;
}
static
int
mdio_read
(
struct
net_device
*
dev
,
int
phy_id
,
int
loc
)
{
pegasus_t
*
pegasus
=
(
pegasus_t
*
)
dev
->
priv
;
int
res
;
read_mii_word
(
pegasus
,
phy_id
,
loc
,
(
u16
*
)
&
res
);
return
res
&
0xffff
;
}
static
int
write_mii_word
(
pegasus_t
*
pegasus
,
__u8
phy
,
__u8
indx
,
__u16
regd
)
{
int
i
;
...
...
@@ -332,6 +317,13 @@ static int write_mii_word(pegasus_t * pegasus, __u8 phy, __u8 indx, __u16 regd)
return
1
;
}
static
void
mdio_write
(
struct
net_device
*
dev
,
int
phy_id
,
int
loc
,
int
val
)
{
pegasus_t
*
pegasus
=
(
pegasus_t
*
)
dev
->
priv
;
write_mii_word
(
pegasus
,
phy_id
,
loc
,
val
);
}
static
int
read_eprom_word
(
pegasus_t
*
pegasus
,
__u8
index
,
__u16
*
retdata
)
{
int
i
;
...
...
@@ -415,8 +407,8 @@ static void set_ethernet_addr(pegasus_t * pegasus)
__u8
node_id
[
6
];
get_node_id
(
pegasus
,
node_id
);
set_registers
(
pegasus
,
EthID
,
sizeof
(
node_id
),
node_id
);
memcpy
(
pegasus
->
net
->
dev_addr
,
node_id
,
sizeof
(
node_id
));
set_registers
(
pegasus
,
EthID
,
sizeof
(
node_id
),
node_id
);
memcpy
(
pegasus
->
net
->
dev_addr
,
node_id
,
sizeof
(
node_id
));
}
static
inline
int
reset_mac
(
pegasus_t
*
pegasus
)
...
...
@@ -473,7 +465,7 @@ static int enable_net_traffic(struct net_device *dev, struct usb_device *usb)
data
[
1
]
=
0
;
data
[
2
]
=
(
loopback
&
1
)
?
0x09
:
0x01
;
memcpy
(
pegasus
->
eth_regs
,
data
,
sizeof
(
data
));
memcpy
(
pegasus
->
eth_regs
,
data
,
sizeof
(
data
));
set_registers
(
pegasus
,
EthCtrl0
,
3
,
data
);
if
(
usb_dev_id
[
pegasus
->
dev_index
].
vendor
==
VENDOR_LINKSYS
||
...
...
@@ -486,11 +478,11 @@ static int enable_net_traffic(struct net_device *dev, struct usb_device *usb)
return
0
;
}
static
void
fill_skb_pool
(
pegasus_t
*
pegasus
)
static
void
fill_skb_pool
(
pegasus_t
*
pegasus
)
{
int
i
;
for
(
i
=
0
;
i
<
RX_SKBS
;
i
++
)
{
for
(
i
=
0
;
i
<
RX_SKBS
;
i
++
)
{
if
(
pegasus
->
rx_pool
[
i
])
continue
;
pegasus
->
rx_pool
[
i
]
=
dev_alloc_skb
(
PEGASUS_MTU
+
2
);
...
...
@@ -505,11 +497,11 @@ static void fill_skb_pool(pegasus_t *pegasus)
}
}
static
void
free_skb_pool
(
pegasus_t
*
pegasus
)
static
void
free_skb_pool
(
pegasus_t
*
pegasus
)
{
int
i
;
for
(
i
=
0
;
i
<
RX_SKBS
;
i
++
)
{
for
(
i
=
0
;
i
<
RX_SKBS
;
i
++
)
{
if
(
pegasus
->
rx_pool
[
i
])
{
dev_kfree_skb
(
pegasus
->
rx_pool
[
i
]);
pegasus
->
rx_pool
[
i
]
=
NULL
;
...
...
@@ -517,12 +509,12 @@ static void free_skb_pool(pegasus_t *pegasus)
}
}
static
inline
struct
sk_buff
*
pull_skb
(
pegasus_t
*
pegasus
)
static
inline
struct
sk_buff
*
pull_skb
(
pegasus_t
*
pegasus
)
{
int
i
;
struct
sk_buff
*
skb
;
for
(
i
=
0
;
i
<
RX_SKBS
;
i
++
)
{
for
(
i
=
0
;
i
<
RX_SKBS
;
i
++
)
{
if
(
likely
(
pegasus
->
rx_pool
[
i
]
!=
NULL
))
{
skb
=
pegasus
->
rx_pool
[
i
];
pegasus
->
rx_pool
[
i
]
=
NULL
;
...
...
@@ -563,7 +555,7 @@ static void read_bulk_callback(struct urb *urb)
if
(
!
count
)
goto
goon
;
rx_status
=
le32_to_cpu
(
*
(
int
*
)(
urb
->
transfer_buffer
+
count
-
4
));
rx_status
=
le32_to_cpu
(
*
(
int
*
)
(
urb
->
transfer_buffer
+
count
-
4
));
if
(
rx_status
&
0x000e0000
)
{
dbg
(
"%s: RX packet error %x"
,
net
->
name
,
rx_status
&
0xe0000
);
pegasus
->
stats
.
rx_errors
++
;
...
...
@@ -575,13 +567,17 @@ static void read_bulk_callback(struct urb *urb)
pegasus
->
stats
.
rx_frame_errors
++
;
goto
goon
;
}
if
(
pegasus
->
chip
==
0x8513
)
{
pkt_len
=
le32_to_cpu
(
*
(
int
*
)
urb
->
transfer_buffer
);
pkt_len
&=
0x0fff
;
pegasus
->
rx_skb
->
data
+=
2
;
}
else
{
pkt_len
=
(
rx_status
&
0xfff
)
-
8
;
}
if
(
pegasus
->
rx_skb
==
NULL
)
printk
(
"%s: rx_skb == NULL
\n
"
,
__FUNCTION__
);
/*
** we are sure at this point
pegasus->rx_skb != NULL
*
* so we go ahead and pass up the packet.
* at this point we are sure
pegasus->rx_skb != NULL
* so we go ahead and pass up the packet.
*/
skb_put
(
pegasus
->
rx_skb
,
pkt_len
);
pegasus
->
rx_skb
->
protocol
=
eth_type_trans
(
pegasus
->
rx_skb
,
net
);
...
...
@@ -609,7 +605,7 @@ static void read_bulk_callback(struct urb *urb)
return
;
tl_sched:
tl_sched:
tasklet_schedule
(
&
pegasus
->
rx_tl
);
}
...
...
@@ -617,7 +613,7 @@ static void rx_fixup(unsigned long data)
{
pegasus_t
*
pegasus
;
pegasus
=
(
pegasus_t
*
)
data
;
pegasus
=
(
pegasus_t
*
)
data
;
spin_lock_irq
(
&
pegasus
->
rx_pool_lock
);
fill_skb_pool
(
pegasus
);
...
...
@@ -704,10 +700,9 @@ static void intr_callback(struct urb *urb)
}
}
status
=
usb_submit_urb
(
urb
,
SLAB_ATOMIC
);
status
=
usb_submit_urb
(
urb
,
SLAB_ATOMIC
);
if
(
status
)
err
(
"%s: can't resubmit interrupt urb, %d"
,
net
->
name
,
status
);
err
(
"%s: can't resubmit interrupt urb, %d"
,
net
->
name
,
status
);
}
static
void
pegasus_tx_timeout
(
struct
net_device
*
net
)
...
...
@@ -794,7 +789,7 @@ static void set_carrier(struct net_device *net)
}
static
void
free_all_urbs
(
pegasus_t
*
pegasus
)
static
void
free_all_urbs
(
pegasus_t
*
pegasus
)
{
usb_free_urb
(
pegasus
->
intr_urb
);
usb_free_urb
(
pegasus
->
tx_urb
);
...
...
@@ -802,7 +797,7 @@ static void free_all_urbs(pegasus_t *pegasus)
usb_free_urb
(
pegasus
->
ctrl_urb
);
}
static
void
unlink_all_urbs
(
pegasus_t
*
pegasus
)
static
void
unlink_all_urbs
(
pegasus_t
*
pegasus
)
{
usb_unlink_urb
(
pegasus
->
intr_urb
);
usb_unlink_urb
(
pegasus
->
tx_urb
);
...
...
@@ -810,7 +805,7 @@ static void unlink_all_urbs(pegasus_t *pegasus)
usb_unlink_urb
(
pegasus
->
ctrl_urb
);
}
static
int
alloc_urbs
(
pegasus_t
*
pegasus
)
static
int
alloc_urbs
(
pegasus_t
*
pegasus
)
{
pegasus
->
ctrl_urb
=
usb_alloc_urb
(
0
,
GFP_KERNEL
);
if
(
!
pegasus
->
ctrl_urb
)
{
...
...
@@ -860,7 +855,7 @@ static int pegasus_open(struct net_device *net)
warn
(
"%s: failed rx_urb %d"
,
__FUNCTION__
,
res
);
usb_fill_int_urb
(
pegasus
->
intr_urb
,
pegasus
->
usb
,
usb_rcvintpipe
(
pegasus
->
usb
,
3
),
pegasus
->
intr_buff
,
sizeof
(
pegasus
->
intr_buff
),
pegasus
->
intr_buff
,
sizeof
(
pegasus
->
intr_buff
),
intr_callback
,
pegasus
,
pegasus
->
intr_interval
);
if
((
res
=
usb_submit_urb
(
pegasus
->
intr_urb
,
GFP_KERNEL
)))
warn
(
"%s: failed intr_urb %d"
,
__FUNCTION__
,
res
);
...
...
@@ -896,7 +891,82 @@ static int pegasus_close(struct net_device *net)
return
0
;
}
#ifdef CONFIG_MII
static
int
pegasus_ethtool_ioctl
(
struct
net_device
*
dev
,
void
*
useraddr
)
{
u32
ethcmd
;
pegasus_t
*
pegasus
=
dev
->
priv
;
if
(
copy_from_user
(
&
ethcmd
,
useraddr
,
sizeof
(
ethcmd
)))
return
-
EFAULT
;
switch
(
ethcmd
)
{
/* get driver-specific version/etc. info */
case
ETHTOOL_GDRVINFO
:{
struct
ethtool_drvinfo
info
=
{
ETHTOOL_GDRVINFO
};
strncpy
(
info
.
driver
,
driver_name
,
sizeof
(
info
.
driver
)
-
1
);
strncpy
(
info
.
version
,
DRIVER_VERSION
,
sizeof
(
info
.
version
)
-
1
);
if
(
copy_to_user
(
useraddr
,
&
info
,
sizeof
(
info
)))
return
-
EFAULT
;
return
0
;
}
/* get settings */
case
ETHTOOL_GSET
:{
struct
ethtool_cmd
ecmd
=
{
ETHTOOL_GSET
};
mii_ethtool_gset
(
&
pegasus
->
mii
,
&
ecmd
);
if
(
copy_to_user
(
useraddr
,
&
ecmd
,
sizeof
(
ecmd
)))
return
-
EFAULT
;
return
0
;
}
/* set settings */
case
ETHTOOL_SSET
:{
int
r
;
struct
ethtool_cmd
ecmd
;
if
(
copy_from_user
(
&
ecmd
,
useraddr
,
sizeof
(
ecmd
)))
return
-
EFAULT
;
r
=
mii_ethtool_sset
(
&
pegasus
->
mii
,
&
ecmd
);
return
r
;
}
/* restart autonegotiation */
case
ETHTOOL_NWAY_RST
:{
return
mii_nway_restart
(
&
pegasus
->
mii
);
}
/* get link status */
case
ETHTOOL_GLINK
:{
struct
ethtool_value
edata
=
{
ETHTOOL_GLINK
};
edata
.
data
=
mii_link_ok
(
&
pegasus
->
mii
);
if
(
copy_to_user
(
useraddr
,
&
edata
,
sizeof
(
edata
)))
return
-
EFAULT
;
return
0
;
}
/* get message-level */
case
ETHTOOL_GMSGLVL
:{
struct
ethtool_value
edata
=
{
ETHTOOL_GMSGLVL
};
/* edata.data = pegasus->msg_enable; FIXME */
if
(
copy_to_user
(
useraddr
,
&
edata
,
sizeof
(
edata
)))
return
-
EFAULT
;
return
0
;
}
/* set message-level */
case
ETHTOOL_SMSGLVL
:{
struct
ethtool_value
edata
;
if
(
copy_from_user
(
&
edata
,
useraddr
,
sizeof
(
edata
)))
return
-
EFAULT
;
/* sp->msg_enable = edata.data; FIXME */
return
0
;
}
}
return
-
EOPNOTSUPP
;
}
#else
static
int
pegasus_ethtool_ioctl
(
struct
net_device
*
net
,
void
*
uaddr
)
{
pegasus_t
*
pegasus
;
...
...
@@ -913,7 +983,7 @@ static int pegasus_ethtool_ioctl(struct net_device *net, void *uaddr)
ETHTOOL_BUSINFO_LEN
);
usb_make_path
(
pegasus
->
usb
,
info
.
bus_info
,
sizeof
info
.
bus_info
);
if
(
copy_to_user
(
uaddr
,
&
info
,
sizeof
(
info
)))
if
(
copy_to_user
(
uaddr
,
&
info
,
sizeof
(
info
)))
return
-
EFAULT
;
return
0
;
}
...
...
@@ -950,7 +1020,7 @@ static int pegasus_ethtool_ioctl(struct net_device *net, void *uaddr)
ecmd
.
duplex
=
bmcr
&
BMCR_FULLDPLX
?
DUPLEX_FULL
:
DUPLEX_HALF
;
}
if
(
copy_to_user
(
uaddr
,
&
ecmd
,
sizeof
(
ecmd
)))
if
(
copy_to_user
(
uaddr
,
&
ecmd
,
sizeof
(
ecmd
)))
return
-
EFAULT
;
return
0
;
...
...
@@ -961,7 +1031,7 @@ static int pegasus_ethtool_ioctl(struct net_device *net, void *uaddr)
case
ETHTOOL_GLINK
:{
struct
ethtool_value
edata
=
{
ETHTOOL_GLINK
};
edata
.
data
=
netif_carrier_ok
(
net
);
if
(
copy_to_user
(
uaddr
,
&
edata
,
sizeof
(
edata
)))
if
(
copy_to_user
(
uaddr
,
&
edata
,
sizeof
(
edata
)))
return
-
EFAULT
;
return
0
;
}
...
...
@@ -969,7 +1039,7 @@ static int pegasus_ethtool_ioctl(struct net_device *net, void *uaddr)
return
-
EOPNOTSUPP
;
}
}
#endif
static
int
pegasus_ioctl
(
struct
net_device
*
net
,
struct
ifreq
*
rq
,
int
cmd
)
{
__u16
*
data
=
(
__u16
*
)
&
rq
->
ifr_data
;
...
...
@@ -1045,8 +1115,26 @@ static __u8 mii_phy_probe(pegasus_t * pegasus)
static
inline
void
setup_pegasus_II
(
pegasus_t
*
pegasus
)
{
u16
data
=
0xa5
;
set_register
(
pegasus
,
Reg1d
,
0
);
set_register
(
pegasus
,
Reg7b
,
1
);
mdelay
(
100
);
set_register
(
pegasus
,
Reg7b
,
2
);
set_register
(
pegasus
,
0x83
,
data
);
get_registers
(
pegasus
,
0x83
,
1
,
&
data
);
if
(
data
==
0xa5
)
{
pegasus
->
chip
=
0x8513
;
}
else
{
pegasus
->
chip
=
0
;
}
set_register
(
pegasus
,
0x80
,
0xc0
);
set_register
(
pegasus
,
0x83
,
0xff
);
set_register
(
pegasus
,
0x84
,
0x01
);
if
(
pegasus
->
features
&
HAS_HOME_PNA
&&
mii_mode
)
set_register
(
pegasus
,
Reg81
,
6
);
else
...
...
@@ -1065,13 +1153,13 @@ static int pegasus_probe(struct usb_interface *intf,
err
(
"usb_set_configuration() failed"
);
return
-
ENODEV
;
}
if
(
!
(
pegasus
=
kmalloc
(
sizeof
(
struct
pegasus
),
GFP_KERNEL
)))
{
if
(
!
(
pegasus
=
kmalloc
(
sizeof
(
struct
pegasus
),
GFP_KERNEL
)))
{
err
(
"out of memory allocating device structure"
);
return
-
ENOMEM
;
}
usb_get_dev
(
dev
);
memset
(
pegasus
,
0
,
sizeof
(
struct
pegasus
));
memset
(
pegasus
,
0
,
sizeof
(
struct
pegasus
));
pegasus
->
dev_index
=
dev_index
;
init_waitqueue_head
(
&
pegasus
->
ctrl_wait
);
...
...
@@ -1088,7 +1176,7 @@ static int pegasus_probe(struct usb_interface *intf,
}
init_MUTEX
(
&
pegasus
->
sem
);
tasklet_init
(
&
pegasus
->
rx_tl
,
rx_fixup
,
(
unsigned
long
)
pegasus
);
tasklet_init
(
&
pegasus
->
rx_tl
,
rx_fixup
,
(
unsigned
long
)
pegasus
);
down
(
&
pegasus
->
sem
);
pegasus
->
usb
=
dev
;
...
...
@@ -1104,6 +1192,11 @@ static int pegasus_probe(struct usb_interface *intf,
net
->
set_multicast_list
=
pegasus_set_multicast
;
net
->
get_stats
=
pegasus_netdev_stats
;
net
->
mtu
=
PEGASUS_MTU
;
pegasus
->
mii
.
dev
=
net
;
pegasus
->
mii
.
mdio_read
=
mdio_read
;
pegasus
->
mii
.
mdio_write
=
mdio_write
;
pegasus
->
mii
.
phy_id_mask
=
0x1f
;
pegasus
->
mii
.
reg_num_mask
=
0x1f
;
spin_lock_init
(
&
pegasus
->
rx_pool_lock
);
pegasus
->
features
=
usb_dev_id
[
dev_index
].
private
;
...
...
@@ -1132,7 +1225,7 @@ static int pegasus_probe(struct usb_interface *intf,
exit:
up
(
&
pegasus
->
sem
);
if
(
pegasus
)
{
dev_set_drvdata
(
&
intf
->
dev
,
pegasus
);
dev_set_drvdata
(
&
intf
->
dev
,
pegasus
);
return
0
;
}
return
-
EIO
;
...
...
@@ -1140,9 +1233,9 @@ static int pegasus_probe(struct usb_interface *intf,
static
void
pegasus_disconnect
(
struct
usb_interface
*
intf
)
{
struct
pegasus
*
pegasus
=
dev_get_drvdata
(
&
intf
->
dev
);
struct
pegasus
*
pegasus
=
dev_get_drvdata
(
&
intf
->
dev
);
dev_set_drvdata
(
&
intf
->
dev
,
NULL
);
dev_set_drvdata
(
&
intf
->
dev
,
NULL
);
if
(
!
pegasus
)
{
warn
(
"unregistering non-existant device"
);
return
;
...
...
drivers/usb/net/pegasus.h
View file @
51b75159
...
...
@@ -85,6 +85,7 @@ typedef struct pegasus {
struct
usb_device
*
usb
;
struct
net_device
*
net
;
struct
net_device_stats
stats
;
struct
mii_if_info
mii
;
unsigned
flags
;
unsigned
features
;
int
dev_index
;
...
...
@@ -97,6 +98,7 @@ typedef struct pegasus {
wait_queue_head_t
ctrl_wait
;
struct
semaphore
sem
;
spinlock_t
rx_pool_lock
;
int
chip
;
unsigned
char
intr_buff
[
8
];
__u8
tx_buff
[
PEGASUS_MTU
];
__u8
eth_regs
[
4
];
...
...
@@ -131,11 +133,11 @@ struct usb_eth_dev {
#define VENDOR_LANEED 0x056e
#define VENDOR_LINKSYS 0x066b
#define VENDOR_MELCO 0x0411
#define VENDOR_NETGEAR 0x0846
#define VENDOR_SMARTBRIDGES 0x08d1
#define VENDOR_SMC 0x0707
#define VENDOR_SOHOWARE 0x15e8
#define VENDOR_SIEMENS 0x067c
#define VENDOR_JTEC 0x11ad
#else
/* PEGASUS_DEV */
...
...
@@ -169,7 +171,10 @@ PEGASUS_DEV( "SpeedStream USB 10/100 Ethernet", VENDOR_ACCTON, 0x5046,
PEGASUS_DEV
(
"ADMtek ADM8511
\"
Pegasus II
\"
USB Ethernet"
,
VENDOR_ADMTEK
,
0x8511
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"ADMtek AN986
\"
Pegasus
\"
USB Ethernet (eval. board)"
,
PEGASUS_DEV
(
"ADMtek ADM8513
\"
Pegasus II
\"
USB Ethernet"
,
VENDOR_ADMTEK
,
0x8513
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"ADMtek AN986
\"
Pegasus
\"
USB Ethernet (evaluation board)"
,
VENDOR_ADMTEK
,
0x0986
,
DEFAULT_GPIO_RESET
|
HAS_HOME_PNA
)
PEGASUS_DEV
(
"AN986A USB MAC"
,
VENDOR_ADMTEK
,
1986
,
...
...
@@ -192,7 +197,7 @@ PEGASUS_DEV( "Billionton USBE-100", VENDOR_BILLIONTON, 0x8511,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"Corega FEter USB-TX"
,
VENDOR_COREGA
,
0x0004
,
DEFAULT_GPIO_RESET
)
PEGASUS_DEV
(
"Corega FEter"
,
VENDOR_COREGA
,
0x000d
,
PEGASUS_DEV
(
"Corega FEter
USB-TXS
"
,
VENDOR_COREGA
,
0x000d
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"D-Link DSB-650TX"
,
VENDOR_DLINK
,
0x4001
,
LINKSYS_GPIO_RESET
)
...
...
@@ -246,6 +251,8 @@ PEGASUS_DEV( "MELCO/BUFFALO LUA-TX", VENDOR_MELCO, 0x0005,
DEFAULT_GPIO_RESET
)
PEGASUS_DEV
(
"MELCO/BUFFALO LUA2-TX"
,
VENDOR_MELCO
,
0x0009
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"NETGEAR FA101"
,
VENDOR_NETGEAR
,
0x1020
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"smartNIC 2 PnP Adapter"
,
VENDOR_SMARTBRIDGES
,
0x0003
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"SMC 202 USB Ethernet"
,
VENDOR_SMC
,
0x0200
,
...
...
@@ -258,8 +265,6 @@ PEGASUS_DEV( "SOHOware NUB110 Ethernet", VENDOR_SOHOWARE, 0x9110,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"SpeedStream USB 10/100 Ethernet"
,
VENDOR_SIEMENS
,
0x1001
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
PEGASUS_DEV
(
"FA8101 USB To ETHERNET"
,
VENDOR_JTEC
,
0x8101
,
DEFAULT_GPIO_RESET
|
PEGASUS_II
)
#endif
/* PEGASUS_DEV */
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