efinet: add structures for PXE messages
authorMichael Chang <mchang@suse.com>
Tue, 25 Apr 2023 15:05:16 +0000 (11:05 -0400)
committerMiao Wang <shankerwangmiao@gmail.com>
Sun, 15 Feb 2026 13:50:20 +0000 (13:50 +0000)
commit97a8df68e2893b06f3309e79e85ff9d8b8739182
treef32f8cb9e5760ccf71e70b07941e8fc9f1290895
parent4d9da27cbaebe1c8f107111feef8b2ca11970e27
efinet: add structures for PXE messages

When grub2 image is booted from UEFI IPv6 PXE, the DHCPv6 Reply packet
is cached in firmware buffer which can be obtained by PXE Base Code
protocol.  The network interface can be setup through the parameters in
that obtained packet.

Augment existing structures to represent this, and make them agnostic
between ipv4 and ipv6.

Signed-off-by: Michael Chang <mchang@suse.com>
Signed-off-by: Ken Lin <ken.lin@hpe.com>
Co-authored-by: Robbie Harwood <rharwood@redhat.com>
Signed-off-by: Robbie Harwood <rharwood@redhat.com>
Gbp-Pq: Topic network
Gbp-Pq: Name efinet-add-structures-for-PXE-messages.patch
grub-core/net/drivers/efi/efinet.c
include/grub/efi/api.h