Michael Brown
5fbd0207b2
[settings] Display canonical setting name in output of "show" command
Enable the "show" command to display the full, canonicalised name of
the fetched setting. For example:
iPXE> show mac
net0/mac:hex = 52:54:00:12:34:56
iPXE> dhcp && show ip
DHCP (net0 52:54:00:12:34:56)... ok
net0.dhcp/ip:ipv4 = 10.0.0.168
iPXE> show net0/6
net0.dhcp/dns:ipv4 = 10.0.0.6
Inspired-by: Glenn Brown <glenn@myri.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>