2 Ovmf info structure passed by Xen
4 Copyright (c) 2013, Citrix Systems UK Ltd.<BR>
6 This program and the accompanying materials are licensed and made available under
7 the terms and conditions of the BSD License that accompanies this distribution.
8 The full text of the license may be found at
9 http://opensource.org/licenses/bsd-license.php.
11 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
12 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
21 // Physical address of OVMF info
22 #define OVMF_INFO_PHYSICAL_ADDRESS 0x00001000
24 // This structure must match the definition on Xen side
27 CHAR8 Signature
[14]; // XenHVMOVMF\0
28 UINT8 Length
; // Length of this structure
29 UINT8 Checksum
; // Set such that the sum over bytes 0..length == 0
31 // Physical address of an array of TablesCount elements.
33 // Each element contains the physical address of a BIOS table.
35 EFI_PHYSICAL_ADDRESS Tables
;
38 // Physical address of the E820 table, contains E820EntriesCount entries.
40 EFI_PHYSICAL_ADDRESS E820
;
41 UINT32 E820EntriesCount
;
45 #endif /* __XEN_H__ */