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| author | Michael Brown | 2008-04-22 18:40:50 +0200 |
|---|---|---|
| committer | Michael Brown | 2008-04-22 18:40:50 +0200 |
| commit | 1ba959c6b342b314dfb01ca0a926ed6832c090b3 (patch) | |
| tree | d977e301ebfe46d76f9def376e9edb173b96eb26 /src/drivers/net/pnic.c | |
| parent | [Infiniband] Fix event queue doorbell ringing on Arbel (diff) | |
| download | ipxe-1ba959c6b342b314dfb01ca0a926ed6832c090b3.tar.gz ipxe-1ba959c6b342b314dfb01ca0a926ed6832c090b3.tar.xz ipxe-1ba959c6b342b314dfb01ca0a926ed6832c090b3.zip | |
[NETDEV] Add notion of link state
Add ability for network devices to flag link up/down state to the
networking core.
Autobooting code will now wait for link-up before attempting DHCP.
IPoIB reflects the Infiniband link state as the network device link state
(which is not strictly correct; we also need a succesful IPoIB IPv4
broadcast group join), but is probably more informative.
Diffstat (limited to 'src/drivers/net/pnic.c')
| -rw-r--r-- | src/drivers/net/pnic.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drivers/net/pnic.c b/src/drivers/net/pnic.c index b431ec52..c7f08670 100644 --- a/src/drivers/net/pnic.c +++ b/src/drivers/net/pnic.c @@ -250,6 +250,9 @@ static int pnic_probe ( struct pci_device *pci, status = pnic_command ( pnic, PNIC_CMD_READ_MAC, NULL, 0, netdev->ll_addr, ETH_ALEN, NULL ); + /* Mark as link up; PNIC has no concept of link state */ + netdev_link_up ( netdev ); + /* Register network device */ if ( ( rc = register_netdev ( netdev ) ) != 0 ) goto err; |