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nexedi
linux
Commits
7628b0a8
Commit
7628b0a8
authored
18 years ago
by
Samuel Thibault
Committed by
Jeff Garzik
18 years ago
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Plain Diff
drivers/net/tulip/dmfe: support basic carrier detection
Signed-off-by:
Jeff Garzik
<
jeff@garzik.org
>
parent
88041b79
Changes
1
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1 changed file
with
8 additions
and
1 deletion
+8
-1
drivers/net/tulip/dmfe.c
drivers/net/tulip/dmfe.c
+8
-1
No files found.
drivers/net/tulip/dmfe.c
View file @
7628b0a8
...
...
@@ -187,7 +187,7 @@ struct rx_desc {
struct
dmfe_board_info
{
u32
chip_id
;
/* Chip vendor/Device ID */
u32
chip_revision
;
/* Chip revision */
struct
DEVICE
*
next_dev
;
/* nex
t device */
struct
DEVICE
*
dev
;
/* ne
t device */
struct
pci_dev
*
pdev
;
/* PCI device */
spinlock_t
lock
;
...
...
@@ -399,6 +399,8 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
/* Init system & device */
db
=
netdev_priv
(
dev
);
db
->
dev
=
dev
;
/* Allocate Tx/Rx descriptor memory */
db
->
desc_pool_ptr
=
pci_alloc_consistent
(
pdev
,
sizeof
(
struct
tx_desc
)
*
DESC_ALL_CNT
+
0x20
,
&
db
->
desc_pool_dma_ptr
);
db
->
buf_pool_ptr
=
pci_alloc_consistent
(
pdev
,
TX_BUF_ALLOC
*
TX_DESC_CNT
+
4
,
&
db
->
buf_pool_dma_ptr
);
...
...
@@ -426,6 +428,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
dev
->
poll_controller
=
&
poll_dmfe
;
#endif
dev
->
ethtool_ops
=
&
netdev_ethtool_ops
;
netif_carrier_off
(
db
->
dev
);
spin_lock_init
(
&
db
->
lock
);
pci_read_config_dword
(
pdev
,
0x50
,
&
pci_pmr
);
...
...
@@ -1050,6 +1053,7 @@ static void netdev_get_drvinfo(struct net_device *dev,
static
const
struct
ethtool_ops
netdev_ethtool_ops
=
{
.
get_drvinfo
=
netdev_get_drvinfo
,
.
get_link
=
ethtool_op_get_link
,
};
/*
...
...
@@ -1144,6 +1148,7 @@ static void dmfe_timer(unsigned long data)
/* Link Failed */
DMFE_DBUG
(
0
,
"Link Failed"
,
tmp_cr12
);
db
->
link_failed
=
1
;
netif_carrier_off
(
db
->
dev
);
/* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
/* AUTO or force 1M Homerun/Longrun don't need */
...
...
@@ -1166,6 +1171,8 @@ static void dmfe_timer(unsigned long data)
if
(
(
db
->
media_mode
&
DMFE_AUTO
)
&&
dmfe_sense_speed
(
db
)
)
db
->
link_failed
=
1
;
else
netif_carrier_on
(
db
->
dev
);
dmfe_process_mode
(
db
);
/* SHOW_MEDIA_TYPE(db->op_mode); */
}
...
...
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