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* [edk2-platforms][PATCH 1/2] ManageabilityPkg: Add Manageability IPMI helper Library
@ 2023-05-09  7:56 Chang, Abner
  2023-05-09  7:56 ` [edk2-platforms][PATCH 2/2] ManageabilityPkg/ManageabilityTransportKcsLib: Add debug message of IPMI KCS Completion Code Chang, Abner
                   ` (2 more replies)
  0 siblings, 3 replies; 7+ messages in thread
From: Chang, Abner @ 2023-05-09  7:56 UTC (permalink / raw)
  To: devel; +Cc: Isaac Oram, Abdul Lateef Attar, Nickle Wang, Tinh Nguyen

From: Abner Chang <abner.chang@amd.com>

Add IPMI helper library to print debug message
of IPMI Completion Code in human readable string
and return the transport interface additional
status.

Signed-off-by: Abner Chang <abner.chang@amd.com>
Cc: Isaac Oram <isaac.w.oram@intel.com>
Cc: Abdul Lateef Attar <abdattar@amd.com>
Cc: Nickle Wang <nicklew@nvidia.com>
Cc: Tinh Nguyen <tinhnguyen@os.amperecomputing.com>
---
 .../BaseManageabilityTransportHelper.inf      |  1 +
 .../Library/ManageabilityTransportHelperLib.h | 24 +++++++
 .../Library/ManageabilityTransportIpmiLib.h   | 13 +++-
 .../Library/ManageabilityTransportLib.h       | 11 +--
 .../BaseManageabilityTransportIpmiHelper.c    | 70 +++++++++++++++++++
 5 files changed, 112 insertions(+), 7 deletions(-)
 create mode 100644 Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportIpmiHelper.c

diff --git a/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportHelper.inf b/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportHelper.inf
index c9e5eaef60..0936449fda 100644
--- a/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportHelper.inf
+++ b/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportHelper.inf
@@ -21,6 +21,7 @@
 
 [Sources]
   BaseManageabilityTransportHelper.c
+  BaseManageabilityTransportIpmiHelper.c
 
 [LibraryClasses]
   BaseMemoryLib
diff --git a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportHelperLib.h b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportHelperLib.h
index c2c98d6c2d..11a1bd0521 100644
--- a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportHelperLib.h
+++ b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportHelperLib.h
@@ -187,4 +187,28 @@ HelperManageabilityDebugPrint (
   ...
   );
 
+///
+/// IPMI Helper Functions.
+///
+
+/**
+  This function returns a human readable string of IPMI KCS Completion Code
+  and returns the corresponding additional status of transport interface.
+
+  @param [in]  CompletionCode     The Completion Code returned from KCS.
+  @param [out] CompletionCodeStr  Human readable string of IPMI Completion Code.
+  @param [out] AdditionalStatus   Return the addtional status.
+
+  @retval  EFI_SUCCESS            The information of Completion Code is returned.
+  @retval  EFI_NOT_FOUND          No information of Completion Code is returned.
+  @retval  EFI_INVALID_PARAMETER  The given parameter is incorrect.
+
+**/
+EFI_STATUS
+IpmiHelperCheckCompletionCode (
+  IN   UINT8                                      CompletionCode,
+  OUT  CHAR16                                     **CompletionCodeStr,
+  OUT  MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS  *AdditionalStatus
+  );
+
 #endif
diff --git a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportIpmiLib.h b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportIpmiLib.h
index 1628255a6a..6d136e460f 100644
--- a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportIpmiLib.h
+++ b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportIpmiLib.h
@@ -16,9 +16,18 @@
 /// the payload.
 ///
 typedef struct {
-  UINT8    Lun:2;
-  UINT8    NetFn:6;
+  UINT8    Lun   : 2;
+  UINT8    NetFn : 6;
   UINT8    Command;
 } MANAGEABILITY_IPMI_TRANSPORT_HEADER;
 
+///
+/// The IPMI Completion Code mapping.
+///
+typedef struct {
+  UINT8                                        CompletionCode;
+  CHAR16                                       *CompletionCodeString;
+  MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS    AdditionalStatus;
+} MANAGEABILITY_IPMI_COMPLETTION_CODE_MAPPING;
+
 #endif
diff --git a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportLib.h b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportLib.h
index 04072aee89..f423a1ed44 100644
--- a/Features/ManageabilityPkg/Include/Library/ManageabilityTransportLib.h
+++ b/Features/ManageabilityPkg/Include/Library/ManageabilityTransportLib.h
@@ -61,11 +61,12 @@ typedef union {
 /// Additional transport interface status.
 ///
 typedef UINT32 MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS;
-#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_NO_ERRORS      0x00000000
-#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_ERROR          0x00000001
-#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_BUSY_IN_READ   0x00000002
-#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_BUSY_IN_WRITE  0x00000004
-#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_NOT_AVAILABLE  0xffffffff
+#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_NO_ERRORS        0x00000000
+#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_ERROR            0x00000001
+#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_BUSY_IN_READ     0x00000002
+#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_BUSY_IN_WRITE    0x00000004
+#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_INVALID_COMMAND  0x00000008
+#define MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_NOT_AVAILABLE    0xffffffff
 
 ///
 /// Additional transport interface features.
diff --git a/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportIpmiHelper.c b/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportIpmiHelper.c
new file mode 100644
index 0000000000..8710cafc99
--- /dev/null
+++ b/Features/ManageabilityPkg/Library/BaseManageabilityTransportHelperLib/BaseManageabilityTransportIpmiHelper.c
@@ -0,0 +1,70 @@
+/** @file
+  Null instance of Manageability IPMI Helper Library
+
+  Copyright (C) 2023 Advanced Micro Devices, Inc. All rights reserved.<BR>
+  SPDX-License-Identifier: BSD-2-Clause-Patent
+**/
+
+#include <Uefi.h>
+#include <Library/DebugLib.h>
+#include <Library/ManageabilityTransportIpmiLib.h>
+
+#include <IndustryStandard/Ipmi.h>
+
+//
+// BaseManageabilityTransportHelper is used by PEI, DXE and SMM.
+// Make sure the global variables added here should be unchangeable.
+//
+MANAGEABILITY_IPMI_COMPLETTION_CODE_MAPPING  IpmiCompletionCodeMapping[] = {
+  { IPMI_COMP_CODE_NORMAL,          L"IPMI Completion Code - Normal",          MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_NO_ERRORS       },
+  { IPMI_COMP_CODE_NODE_BUSY,       L"IPMI Completion Code - Busy",            MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_BUSY_IN_READ    },
+  { IPMI_COMP_CODE_INVALID_COMMAND, L"IPMI Completion Code - Invalid command", MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS_INVALID_COMMAND }
+};
+
+UINT8  IpmiCompletionCodeMappingEntries = sizeof (IpmiCompletionCodeMapping) / sizeof (MANAGEABILITY_IPMI_COMPLETTION_CODE_MAPPING);
+
+///
+/// IPMI Helper Functions.
+///
+
+/**
+  This function returns a human readable string of IPMI KCS Completion Code
+  and returns the corresponding additional status of transport interface.
+
+  @param [in]  CompletionCode     The Completion Code returned from KCS.
+  @param [out] CompletionCodeStr  Human readable string of IPMI Completion Code.
+  @param [out] AdditionalStatus   Return the addtional status.
+
+  @retval  EFI_SUCCESS            The information of Completion Code is returned.
+  @retval  EFI_NOT_FOUND          No information of Completion Code is returned.
+  @retval  EFI_INVALID_PARAMETER  The given parameter is incorrect.
+
+**/
+EFI_STATUS
+IpmiHelperCheckCompletionCode (
+  IN   UINT8                                      CompletionCode,
+  OUT  CHAR16                                     **CompletionCodeStr,
+  OUT  MANAGEABILITY_TRANSPORT_ADDITIONAL_STATUS  *AdditionalStatus
+  )
+{
+  UINT8                                        Index;
+  MANAGEABILITY_IPMI_COMPLETTION_CODE_MAPPING  *ThisCcMapping;
+
+  if ((CompletionCodeStr == NULL) || (AdditionalStatus == NULL)) {
+    return EFI_INVALID_PARAMETER;
+  }
+
+  *AdditionalStatus = 0;
+  ThisCcMapping     = IpmiCompletionCodeMapping;
+  for (Index = 0; Index < IpmiCompletionCodeMappingEntries; Index++) {
+    if (ThisCcMapping->CompletionCode == CompletionCode) {
+      *CompletionCodeStr = ThisCcMapping->CompletionCodeString;
+      *AdditionalStatus  = ThisCcMapping->AdditionalStatus;
+      return EFI_SUCCESS;
+    }
+
+    ThisCcMapping++;
+  }
+
+  return EFI_NOT_FOUND;
+}
-- 
2.37.1.windows.1


^ permalink raw reply related	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2023-05-10  2:31 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2023-05-09  7:56 [edk2-platforms][PATCH 1/2] ManageabilityPkg: Add Manageability IPMI helper Library Chang, Abner
2023-05-09  7:56 ` [edk2-platforms][PATCH 2/2] ManageabilityPkg/ManageabilityTransportKcsLib: Add debug message of IPMI KCS Completion Code Chang, Abner
2023-05-09 23:54   ` Isaac Oram
2023-05-10  2:31     ` Chang, Abner
2023-05-09 10:25 ` [edk2-platforms][PATCH 1/2] ManageabilityPkg: Add Manageability IPMI helper Library Attar, AbdulLateef (Abdul Lateef)
2023-05-09 23:50 ` Isaac Oram
2023-05-10  2:09   ` Chang, Abner

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