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(parent: d562339) | patch
[efi] Record cached DHCPACK from loaded image's device handle, if present 265/head
authorMichael Brown <mcb30@ipxe.org>
Wed, 17 Feb 2021 18:11:43 +0000 (18:11 +0000)
committerMichael Brown <mcb30@ipxe.org>
Wed, 17 Feb 2021 18:11:43 +0000 (18:11 +0000)
commitcd3de55ea54d709bb89d97977257dbbd723424e9
tree52dd3aaff7a225e6aff8cd5cf361fc6f53e5c64atree | snapshot
parentd562339fcaf1bf5fb2e27f7c465e8633804c30b5commit | diff
[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>
src/include/ipxe/efi/efi_cachedhcp.h [new file with mode: 0644] blob
src/include/ipxe/errfile.h diff | blob | blame | history
src/interface/efi/efi_cachedhcp.c [new file with mode: 0644] blob
src/interface/efi/efiprefix.c diff | blob | blame | history
Mirror of https://github.com/ipxe/ipxe.git