tree a0281105d400ac6bbee62003ac6dc4b19b61965e
parent 165995b7e917a94533799fe43d14f5e3b1fef285
author Pavel Krotkiy <porsh@nebius.com> 1712145176 +0100
committer Michael Brown <mcb30@ipxe.org> 1712145226 +0100

[netdevice] Add "linktype" setting

Add a new setting to provide access to the link layer protocol type
from scripts.  This can be useful in order to skip configuring
interfaces based on their link layer protocol or, conversely,
configure only selected interface types (Ethernet, IPoIB, etc.)

Example script:

    set idx:int32 0
    :loop
    isset ${net${idx}/mac} || exit 0
    iseq ${net${idx}/linktype} IPoIB && goto try_next ||
    autoboot net${idx} ||
    :try_next
    inc idx && goto loop

Signed-off-by: Pavel Krotkiy <porsh@nebius.com>
Modified-by: Michael Brown <mcb30@ipxe.org>
Signed-off-by: Michael Brown <mcb30@ipxe.org>