CVS commit: src/sys/arch/alpha/alpha

["Jason R Thorpe" <thorpej%netbsd.org@localhost>]

Module Name:    src
Committed By:   thorpej
Date:           Fri Jul  9 01:29:21 UTC 2021

Modified Files:
        src/sys/arch/alpha/alpha: autoconf.c

Log Message:
If we're netbooting on a system with, for example, an ISA DE204 Ethernet
interface, we don't have sufficient information to find the device using
the bus/slot scheme that we do with a PCI network interface.  However, in
these cases, some versions of the SRM console supply the MAC address of
the interface in the booted_dev environment variable, like so:

        BOOTP 1 1 0 0 0 5 0 08-00-2B-xx-xx-xx 1

So, if we weren't able to find the booted device by the usual means,
check for this and, if we find a MAC address, try to find the network
interface by the MAC address.


To generate a diff of this commit:
cvs rdiff -u -r1.57 -r1.58 src/sys/arch/alpha/alpha/autoconf.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.