Status of UEFI/PXE support

[Richard Chan]

What is the status of UEFI and PXE/TFTP?

http://osdir.com/ml/grub-devel-gnu/2011-05/msg00016.html
shows not implemented yet as of May 2011.

Booting from PXE shows tftp as an available network protocol
I have tried various commands like net_ls_cards, net_ls_routes, net_add_addr.
So far so good...

But net_bootp gives a timeout even though the dhcp server shows: 


Apr 16 15:29:37 xxxx dhcpd: BOOTREQUEST from d0:67:e5:fe:da:60 via em1
Apr 16 15:29:37 xxxx dhcpd: BOOTREPLY for 172.31.0.26 to xxxx_em1 (d0:67:e5:fe:da:60) via em1

If I manually set an IP address using net_add_addr then

set root=tftp,172.31.0.1
linux /vmlinuz 

also doesn't work. I don't see any TFTP requests on the wire.