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| author | Michael Brown | 2021-02-17 19:11:43 +0100 |
|---|---|---|
| committer | Michael Brown | 2021-02-17 19:11:43 +0100 |
| commit | cd3de55ea54d709bb89d97977257dbbd723424e9 (patch) | |
| tree | 52dd3aaff7a225e6aff8cd5cf361fc6f53e5c64a /src/include/ipxe/errfile.h | |
| parent | [efi] Defer autoboot link-layer address and autoexec script probing (diff) | |
| download | ipxe-cd3de55ea54d709bb89d97977257dbbd723424e9.tar.gz ipxe-cd3de55ea54d709bb89d97977257dbbd723424e9.tar.xz ipxe-cd3de55ea54d709bb89d97977257dbbd723424e9.zip | |
[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>
Diffstat (limited to 'src/include/ipxe/errfile.h')
| -rw-r--r-- | src/include/ipxe/errfile.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/include/ipxe/errfile.h b/src/include/ipxe/errfile.h index a0b7618c..e3fc8fa0 100644 --- a/src/include/ipxe/errfile.h +++ b/src/include/ipxe/errfile.h @@ -386,6 +386,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #define ERRFILE_efi_veto ( ERRFILE_OTHER | 0x00520000 ) #define ERRFILE_efi_autoboot ( ERRFILE_OTHER | 0x00530000 ) #define ERRFILE_efi_autoexec ( ERRFILE_OTHER | 0x00540000 ) +#define ERRFILE_efi_cachedhcp ( ERRFILE_OTHER | 0x00550000 ) /** @} */ |