REF: https://bugzilla.tianocore.org/show_bug.cgi?id=4303
Add RPMB(Replay Protected Memory Block) access commands,
result and DCB(Device Configuration Block) definition for
NVMe according to the NVMe spec 2.0.
Signed-off-by: Weipu Zhu <weipu....@intel.com>
---
MdePkg/Include/IndustryStandard/Nvme.h | 46 +++++++++++++++++++++++++-
1 file changed, 45 insertions(+), 1 deletion(-)
diff --git a/MdePkg/Include/IndustryStandard/Nvme.h
b/MdePkg/Include/IndustryStandard/Nvme.h
index 4a1d92c45d..c37cd762b9 100644
--- a/MdePkg/Include/IndustryStandard/Nvme.h
+++ b/MdePkg/Include/IndustryStandard/Nvme.h
@@ -2,12 +2,13 @@
Definitions based on NVMe spec. version 1.1.
(C) Copyright 2016 Hewlett Packard Enterprise Development LP<BR>
- Copyright (c) 2017 - 2021, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2017 - 2023, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
@par Specification Reference:
NVMe Specification 1.1
NVMe Specification 1.4
+ NVMe Specification 2.0
**/
@@ -502,6 +503,49 @@ typedef struct {
// UINT8 *Data; /* Data to be written or read by
signed access where M = 512 * Sector Count. */
} NVME_RPMB_DATA_FRAME;
+//
+// RPMB Device Configuration Block Data Structure.
+// (ref. NVMe Base spec. v2.0 Figure 460).
+//
+typedef struct {
+ UINT8 BPPEnable; /* Boot Partition Protection Enabled */
+ UINT8 BPLock; /* Boot Partition Lock */
+ UINT8 NameSpaceWrP; /* Namespace Write Protection */
+ UINT8 Rsvd1[509]; /* Reserved as of Nvm Express 2.0 Spec */
+} RPMB_DCB;
+
+//
+// RPMB Request and Response Message Types.
+// (ref. NVMe Base spec. v2.0 Figure 461).
+//
+#define RPMB_AUTHKEY_PROGRAM 0x0001
+#define RPMB_COUNTER_READ 0x0002
+#define RPMB_AUTHDATA_WRITE 0x0003
+#define RPMB_AUTHDATA_READ 0x0004
+#define RPMB_RESULT_READ 0x0005
+#define RPMB_DCB_WRITE 0x0006
+#define RPMB_DCB_READ 0x0007
+#define RPMB_AUTHKEY_PROGRAM_RESPONSE 0x0100
+#define RPMB_COUNTER_READ_RESPONSE 0x0200
+#define RPMB_AUTHDATA_WRITE_RESPONSE 0x0300
+#define RPMB_AUTHDATA_READ_RESPONSE 0x0400
+#define RPMB_DCB_WRITE_RESPONSE 0x0600
+#define RPMB_DCB_READ_RESPONSE 0x0700
+
+//
+// RPMB Operation Result.
+// (ref. NVMe Base spec. v2.0 Figure 462).
+//
+#define RPMB_RESULT_SUCCESS 0x00
+#define RPMB_RESULT_GENERAL_FAILURE 0x01
+#define RPMB_RESULT_AHTHENTICATION_FAILURE 0x02
+#define RPMB_RESULT_COUNTER_FAILURE 0x03
+#define RPMB_RESULT_ADDRESS_FAILURE 0x04
+#define RPMB_RESULT_WRITE_FAILURE 0x05
+#define RPMB_RESULT_READ_FAILURE 0x06
+#define RPMB_RESULT_AUTHKEY_NOT_PROGRAMMED 0x07
+#define RPMB_RESULT_INVALID_DCB 0x08
+
//
// NvmExpress Admin Identify Cmd
//
--
2.37.1.windows.1
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