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From: "Judah Vang" <judah.vang@intel.com>
To: devel@edk2.groups.io
Cc: Jian J Wang <jian.j.wang@intel.com>,
	Jiewen Yao <jiewen.yao@intel.com>,
	Nishant C Mistry <nishant.c.mistry@intel.com>
Subject: [PATCH v5 13/19] SecurityPkg: Update RPMC APIs with index
Date: Sun,  6 Nov 2022 00:35:03 -0700	[thread overview]
Message-ID: <20221106073509.3071-14-judah.vang@intel.com> (raw)
In-Reply-To: <20221106073509.3071-1-judah.vang@intel.com>

REF: https://bugzilla.tianocore.org/show_bug.cgi?id=2594

Update RPMC APIs with index parameter because sometimes
there are more than 1 RPMC counter on the platform.

Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Nishant C Mistry <nishant.c.mistry@intel.com>
Signed-off-by: Jian J Wang <jian.j.wang@intel.com>
Signed-off-by: Nishant C Mistry <nishant.c.mistry@intel.com>
Signed-off-by: Judah Vang <judah.vang@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
---
 SecurityPkg/Library/RpmcLibNull/RpmcLibNull.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/SecurityPkg/Library/RpmcLibNull/RpmcLibNull.c b/SecurityPkg/Library/RpmcLibNull/RpmcLibNull.c
index 792e48250e5d..557aeb6abf09 100644
--- a/SecurityPkg/Library/RpmcLibNull/RpmcLibNull.c
+++ b/SecurityPkg/Library/RpmcLibNull/RpmcLibNull.c
@@ -1,7 +1,7 @@
 /** @file
   NULL RpmcLib instance for build purpose.
 
-Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2020 - 2022, Intel Corporation. All rights reserved.<BR>
 SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
@@ -12,6 +12,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 /**
   Requests the monotonic counter from the designated RPMC counter.
 
+  @param[in]    CounterIndex            The RPMC index
   @param[out]   CounterValue            A pointer to a buffer to store the RPMC value.
 
   @retval       EFI_SUCCESS             The operation completed successfully.
@@ -21,6 +22,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 EFI_STATUS
 EFIAPI
 RequestMonotonicCounter (
+  IN  UINT8   CounterIndex,
   OUT UINT32  *CounterValue
   )
 {
@@ -31,6 +33,8 @@ RequestMonotonicCounter (
 /**
   Increments the monotonic counter in the SPI flash device by 1.
 
+  @param[in]    CounterIndex            The RPMC index
+
   @retval       EFI_SUCCESS             The operation completed successfully.
   @retval       EFI_DEVICE_ERROR        A device error occurred while attempting to update the counter.
   @retval       EFI_UNSUPPORTED         The operation is un-supported.
@@ -38,7 +42,7 @@ RequestMonotonicCounter (
 EFI_STATUS
 EFIAPI
 IncrementMonotonicCounter (
-  VOID
+  IN  UINT8  CounterIndex
   )
 {
   ASSERT (FALSE);
-- 
2.35.1.windows.2


  parent reply	other threads:[~2022-11-06  7:35 UTC|newest]

Thread overview: 37+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-11-06  7:34 [PATCH v5 00/19] UEFI variable protection Judah Vang
2022-11-06  7:34 ` [PATCH v5 01/19] MdePkg: Add reference to new Ppi Guid Judah Vang
2022-11-06  7:34 ` [PATCH v5 02/19] MdeModulePkg: Update AUTH_VARIABLE_INFO struct Judah Vang
2022-11-06  7:34 ` [PATCH v5 03/19] MdeModulePkg: Add new ProtectedVariable GUIDs Judah Vang
2022-11-06  7:34 ` [PATCH v5 04/19] MdeModulePkg: Add new include files Judah Vang
2022-11-22  6:31   ` Wang, Jian J
2022-11-06  7:34 ` [PATCH v5 05/19] MdeModulePkg: Add new GUID for Variable Store Info Judah Vang
2022-11-06  7:34 ` [PATCH v5 06/19] MdeModulePkg: Add Null ProtectedVariable Library Judah Vang
2022-11-22  6:39   ` Wang, Jian J
2022-11-06  7:34 ` [PATCH v5 07/19] MdeModulePkg: Add new Variable functionality Judah Vang
2022-11-14  3:43   ` Wang, Jian J
     [not found]   ` <1727569A8ECB6F9D.19699@groups.io>
2022-11-14  4:27     ` [edk2-devel] " Wang, Jian J
2022-11-06  7:34 ` [PATCH v5 08/19] MdeModulePkg: Add support for Protected Variables Judah Vang
2022-11-14  7:14   ` Wang, Jian J
2022-11-14 17:19     ` Judah Vang
2022-11-15  8:49       ` [edk2-devel] " Sami Mujawar
2022-11-22  6:26         ` Wang, Jian J
     [not found]         ` <1729D430BF77E016.5511@groups.io>
2022-11-22  6:42           ` Wang, Jian J
2022-11-06  7:34 ` [PATCH v5 09/19] MdeModulePkg: Reference Null ProtectedVariableLib Judah Vang
2022-11-22  6:44   ` Wang, Jian J
2022-11-06  7:35 ` [PATCH v5 10/19] SecurityPkg: Add new GUIDs for Judah Vang
2022-11-06  7:35 ` [PATCH v5 11/19] SecurityPkg: Add new KeyService types and defines Judah Vang
2022-11-22  6:46   ` Wang, Jian J
2022-11-06  7:35 ` [PATCH v5 12/19] SecurityPkg: Add new variable types and functions Judah Vang
2022-11-06  7:35 ` Judah Vang [this message]
2022-11-06  7:35 ` [PATCH v5 14/19] SecurityPkg: Fix GetVariableKey API Judah Vang
2022-11-06  7:35 ` [PATCH v5 15/19] SecurityPkg: Add null encryption variable libs Judah Vang
2022-11-22  6:55   ` Wang, Jian J
2022-11-06  7:35 ` [PATCH v5 16/19] SecurityPkg: Add VariableKey library function Judah Vang
2022-11-06  7:35 ` [PATCH v5 17/19] SecurityPkg: Add EncryptionVariable lib with AES Judah Vang
2022-11-22  7:15   ` Wang, Jian J
2022-11-06  7:35 ` [PATCH v5 18/19] SecurityPkg: Add Protected Variable Services Judah Vang
2022-11-22  7:59   ` Wang, Jian J
2022-11-06  7:35 ` [PATCH v5 19/19] SecurityPkg: Add references to new *.inf files Judah Vang
2022-11-22  8:05   ` Wang, Jian J
2022-12-09  8:03 ` [edk2-devel] [PATCH v5 00/19] UEFI variable protection Yao, Jiewen
     [not found] ` <172F11512E3044E7.1612@groups.io>
2022-12-09  9:41   ` Yao, Jiewen

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