projects / mirror_edk2.git / blame
| Commit | Line | Data |
|---|---|---|
| 483449c9 BB |
1 | /** @file -- VarCheckPolicyMmiCommon.h\r |
| 2 | This header contains communication definitions that are shared between DXE\r | |
| 3 | and the MM component of VarCheckPolicy.\r | |
| 4 | \r | |
| 5 | Copyright (c) Microsoft Corporation.\r | |
| 6 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
| 7 | **/\r | |
| 8 | \r | |
| 9 | #ifndef _VAR_CHECK_POLICY_MMI_COMMON_H_\r | |
| 10 | #define _VAR_CHECK_POLICY_MMI_COMMON_H_\r | |
| 11 | \r | |
| 12 | #define VAR_CHECK_POLICY_COMM_SIG SIGNATURE_32('V', 'C', 'P', 'C')\r | |
| 13 | #define VAR_CHECK_POLICY_COMM_REVISION 1\r | |
| 14 | \r | |
| 15 | #pragma pack(push, 1)\r | |
| 16 | \r | |
| 17 | typedef struct _VAR_CHECK_POLICY_COMM_HEADER {\r | |
| 18 | UINT32 Signature;\r | |
| 19 | UINT32 Revision;\r | |
| 20 | UINT32 Command;\r | |
| 21 | EFI_STATUS Result;\r | |
| 22 | } VAR_CHECK_POLICY_COMM_HEADER;\r | |
| 23 | \r | |
| 24 | typedef struct _VAR_CHECK_POLICY_COMM_IS_ENABLED_PARAMS {\r | |
| 25 | BOOLEAN State;\r | |
| 26 | } VAR_CHECK_POLICY_COMM_IS_ENABLED_PARAMS;\r | |
| 27 | \r | |
| 28 | typedef struct _VAR_CHECK_POLICY_COMM_DUMP_PARAMS {\r | |
| 29 | UINT32 PageRequested;\r | |
| 30 | UINT32 TotalSize;\r | |
| 31 | UINT32 PageSize;\r | |
| 32 | BOOLEAN HasMore;\r | |
| 33 | } VAR_CHECK_POLICY_COMM_DUMP_PARAMS;\r | |
| 34 | \r | |
| 35 | #pragma pack(pop)\r | |
| 36 | \r | |
| 37 | // Make sure that we will hold at least the headers.\r | |
| 38 | #define VAR_CHECK_POLICY_MM_COMM_BUFFER_SIZE MAX((OFFSET_OF(EFI_MM_COMMUNICATE_HEADER, Data) + sizeof (VAR_CHECK_POLICY_COMM_HEADER) + EFI_PAGES_TO_SIZE(1)), EFI_PAGES_TO_SIZE(4))\r | |
| 39 | #define VAR_CHECK_POLICY_MM_DUMP_BUFFER_SIZE (VAR_CHECK_POLICY_MM_COMM_BUFFER_SIZE - \\r | |
| 40 | (OFFSET_OF(EFI_MM_COMMUNICATE_HEADER, Data) + \\r | |
| 41 | sizeof(VAR_CHECK_POLICY_COMM_HEADER) + \\r | |
| 42 | sizeof(VAR_CHECK_POLICY_COMM_DUMP_PARAMS)))\r | |
| 43 | STATIC_ASSERT (\r | |
| 44 | VAR_CHECK_POLICY_MM_DUMP_BUFFER_SIZE < VAR_CHECK_POLICY_MM_COMM_BUFFER_SIZE,\r | |
| 45 | "an integer underflow may have occurred calculating VAR_CHECK_POLICY_MM_DUMP_BUFFER_SIZE"\r | |
| 46 | );\r | |
| 47 | \r | |
| 48 | #define VAR_CHECK_POLICY_COMMAND_DISABLE 0x0001\r | |
| 49 | #define VAR_CHECK_POLICY_COMMAND_IS_ENABLED 0x0002\r | |
| 50 | #define VAR_CHECK_POLICY_COMMAND_REGISTER 0x0003\r | |
| 51 | #define VAR_CHECK_POLICY_COMMAND_DUMP 0x0004\r | |
| 52 | #define VAR_CHECK_POLICY_COMMAND_LOCK 0x0005\r | |
| 53 | \r | |
| 54 | #endif // _VAR_CHECK_POLICY_MMI_COMMON_H_\r |