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Committer:
Michael Brown
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Date:
2021-02-17 18:11:43 UTC
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Revision ID:
git-v1:cd3de55ea54d709bb89d97977257dbbd723424e9
[efi] Record cached DHCPACK from loaded image's device handle, if present
Record the cached DHCPACK obtained from the EFI_PXE_BASE_CODE_PROTOCOL
instance installed on the loaded image's device handle, if present.
This allows a chainloaded UEFI iPXE to reuse the IPv4 address and DHCP
options previously obtained by the built-in PXE stack, as is already
done for a chainloaded BIOS iPXE.
Signed-off-by: Michael Brown <mcb30@ipxe.org>