tree c01091023d13a54e37f0a18b183e41bbf705e721
parent b66f6025fa50f929c8e6448c383ffec273d41e6c
author Michael Brown <mcb30@ipxe.org> 1712082960 +0100
committer Michael Brown <mcb30@ipxe.org> 1712095190 +0100

[cachedhcp] Allow cached DHCPACK to apply to temporary network devices

Retain a reference to the cached DHCPACK until the late startup phase,
and allow it to be recycled for reuse.  This allows the cached DHCPACK
to be used for a temporary MNP network device and then subsequently
reused for the corresponding real network device.

Signed-off-by: Michael Brown <mcb30@ipxe.org>