~roguescholar/ipxe/trunk

Viewing all changes in revision 5909.

  • Committer: Michael Brown
  • Date: 2021-02-17 18:11:43 UTC
  • 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>

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