[netdevice] Separate out the concept of hardware and link-layer addresses

The hardware address is an intrinsic property of the hardware, while
the link-layer address can be changed at runtime.  This separation is
exposed via APIs such as PXE and EFI, but is currently elided by gPXE.

Expose the hardware and link-layer addresses as separate properties
within a net device.  Drivers should now fill in hw_addr, which will
be used to initialise ll_addr at the time of calling
register_netdev().
This commit is contained in:
Michael Brown
2009-08-11 20:19:53 +01:00
parent b3db99a38d
commit 37a0aab4ff
22 changed files with 71 additions and 82 deletions

View File

@@ -99,7 +99,7 @@ int legacy_probe ( void *hwdev,
set_drvdata ( hwdev, netdev );
netdev->dev = dev;
nic.node_addr = netdev->ll_addr;
nic.node_addr = netdev->hw_addr;
nic.irqno = dev->desc.irq;
if ( ! probe ( &nic, hwdev ) ) {