diff options
Diffstat (limited to 'src/include/ipxe/hyperv.h')
| -rw-r--r-- | src/include/ipxe/hyperv.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/include/ipxe/hyperv.h b/src/include/ipxe/hyperv.h index 9194a976..9b7e54a5 100644 --- a/src/include/ipxe/hyperv.h +++ b/src/include/ipxe/hyperv.h @@ -37,6 +37,13 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); */ #define HV_GUEST_OS_ID_IPXE ( ( 1ULL << 63 ) | ( 0x18aeULL << 48 ) ) +/** Guest OS identity for Gen 2 UEFI firmware + * + * This does not conform to the documented structure for guest OS + * identities. + */ +#define HV_GUEST_OS_ID_UEFI ( 1ULL << 40 ) + /** Enable hypercall page */ #define HV_HYPERCALL_ENABLE 0x00000001UL |