diff options
| author |   Samuel Thibault <samuel.thibault@ens-lyon.org> | 2006-11-30 07:11:24 -0500 |
|---|---|---|
| committer |   Jeff Garzik <jeff@garzik.org> | 2006-12-02 00:16:37 -0500 |
| commit | 7628b0a8c01a02966d2228bdf741ddedb128e8f8 (patch) | |
| tree | a80f661223d48951cfb2154038e84889b330a0e3 /drivers | |
| parent | [PATCH] netdev: don't allow register_netdev with blank name (diff) | |
| download | linux-dev-7628b0a8c01a02966d2228bdf741ddedb128e8f8.tar.xz linux-dev-7628b0a8c01a02966d2228bdf741ddedb128e8f8.zip | |
drivers/net/tulip/dmfe: support basic carrier detection
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/tulip/dmfe.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c index 4dd8a0bae860..7f59a3d4fda2 100644 --- a/drivers/net/tulip/dmfe.c +++ b/drivers/net/tulip/dmfe.c @@ -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; /* next device */ + struct DEVICE *dev; /* net 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); */ } |