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* [PATCH v2] Add support for Diagnostics ACM in FitGen tool
@ 2020-02-07 22:32 Agrawal, Sachin
  2020-02-10 14:09 ` Liming Gao
       [not found] ` <15F20FCE7331F072.7072@groups.io>
  0 siblings, 2 replies; 3+ messages in thread
From: Agrawal, Sachin @ 2020-02-07 22:32 UTC (permalink / raw)
  To: devel; +Cc: Bob Feng, Liming Gao

From: "Agrawal, Sachin" <sachin.agrawal@intel.com>

REF https://bugzilla.tianocore.org/show_bug.cgi?id=2200

FitGen Tool is responsible for creating FIT table in UEFI BIOS.
A new FIT entry type (FIT Type 0x3) has been allocated for Diagnsotics ACM.
FitGen tool is updated to add support for this Diagnostics ACM.

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>

Signed-off-by: Sachin Agrawal <sachin.agrawal@intel.com>
---

Notes:
    v2:
    -Remove CheckOverlap call for Diagnostics ACM
    -Updated Minor version to 59

 Silicon/Intel/Tools/FitGen/FitGen.c | 67 ++++++++++++++++++++
 Silicon/Intel/Tools/FitGen/FitGen.h |  2 +-
 2 files changed, 68 insertions(+), 1 deletion(-)

diff --git a/Silicon/Intel/Tools/FitGen/FitGen.c b/Silicon/Intel/Tools/FitGen/FitGen.c
index 5f5638dc8b..8122c10ebb 100644
--- a/Silicon/Intel/Tools/FitGen/FitGen.c
+++ b/Silicon/Intel/Tools/FitGen/FitGen.c
@@ -217,6 +217,7 @@ typedef struct {
 #define FIT_TABLE_TYPE_HEADER                 0
 #define FIT_TABLE_TYPE_MICROCODE              1
 #define FIT_TABLE_TYPE_STARTUP_ACM            2
+#define FIT_TABLE_TYPE_DIAGNST_ACM            3
 #define FIT_TABLE_TYPE_BIOS_MODULE            7
 #define FIT_TABLE_TYPE_TPM_POLICY             8
 #define FIT_TABLE_TYPE_BIOS_POLICY            9
@@ -254,6 +255,8 @@ typedef struct {
   UINT32                     FitHeaderVersion;
   FIT_TABLE_CONTEXT_ENTRY    StartupAcm;
   UINT32                     StartupAcmVersion;
+  FIT_TABLE_CONTEXT_ENTRY    DiagnstAcm;
+  UINT32                     DiagnstAcmVersion;
   FIT_TABLE_CONTEXT_ENTRY    BiosModule[MAX_BIOS_MODULE_ENTRY];
   UINT32                     BiosModuleVersion;
   FIT_TABLE_CONTEXT_ENTRY    Microcode[MAX_MICROCODE_ENTRY];
@@ -326,6 +329,7 @@ Returns:
           "\t[-L <MicrocodeSlotSize> <MicrocodeFfsGuid>]\n"
           "\t[-I <BiosInfoGuid>]\n"
           "\t[-S <StartupAcmAddress StartupAcmSize>|<StartupAcmGuid>] [-V <StartupAcmVersion>]\n"
+          "\t[-U <DiagnstAcmAddress>|<DiagnstAcmGuid>]\n"
           "\t[-B <BiosModuleAddress BiosModuleSize>] [-B ...] [-V <BiosModuleVersion>]\n"
           "\t[-M <MicrocodeAddress MicrocodeSize>] [-M ...]|[-U <MicrocodeFv MicrocodeBase>|<MicrocodeRegionOffset MicrocodeRegionSize>|<MicrocodeGuid>] [-V <MicrocodeVersion>]\n"
           "\t[-O RecordType <RecordDataAddress RecordDataSize>|<RESERVE RecordDataSize>|<RecordDataGuid>|<RecordBinFile> [-V <RecordVersion>]] [-O ... [-V ...]]\n"
@@ -340,6 +344,8 @@ Returns:
   printf ("\tStartupAcmAddress      - Address of StartupAcm.\n");
   printf ("\tStartupAcmSize         - Size of StartupAcm.\n");
   printf ("\tStartupAcmGuid         - Guid of StartupAcm Module, if StartupAcm is in a BiosModule, it will be excluded form that.\n");
+  printf ("\tDiagnstAcmAddress      - Address of DiagnstAcm.\n");
+  printf ("\tDiagnstAcmGuid         - Guid of DiagnstAcm Module, if DiagnstAcm is in a BiosModule, it will be excluded from that.\n");
   printf ("\tBiosModuleAddress      - Address of BiosModule. User should ensure there is no overlap.\n");
   printf ("\tBiosModuleSize         - Size of BiosModule.\n");
   printf ("\tMicrocodeAddress       - Address of Microcode.\n");
@@ -1029,6 +1035,17 @@ Returns:
           gFitTableContext.StartupAcmVersion  = BiosInfoStruct[BiosInfoIndex].Version;
           gFitTableContext.FitEntryNumber ++;
           break;
+        case FIT_TABLE_TYPE_DIAGNST_ACM:
+          if (gFitTableContext.DiagnstAcm.Type != 0) {
+            Error (NULL, 0, 0, "-U Parameter incorrect, Duplicated DiagnosticsAcm!", NULL);
+            return 0;
+          }
+          gFitTableContext.DiagnstAcm.Type    = FIT_TABLE_TYPE_DIAGNST_ACM;
+          gFitTableContext.DiagnstAcm.Address = (UINT32)BiosInfoStruct[BiosInfoIndex].Address;
+          gFitTableContext.DiagnstAcm.Size    = 0;
+          gFitTableContext.DiagnstAcmVersion  = DEFAULT_FIT_ENTRY_VERSION;
+          gFitTableContext.FitEntryNumber ++;
+          break;
         case FIT_TABLE_TYPE_BIOS_MODULE:
           if ((BiosInfoStruct[BiosInfoIndex].Attributes & BIOS_INFO_STRUCT_ATTRIBUTE_BIOS_POST_IBB) != 0) {
             continue;
@@ -1261,6 +1278,40 @@ Returns:
   } while (FALSE);
 
   //
+  // 1.5. DiagnosticsAcm
+  //
+  do {
+    if ((Index + 1 >= argc) ||
+        ((strcmp (argv[Index], "-U") != 0) &&
+         (strcmp (argv[Index], "-u") != 0)) ) {
+      if (BiosInfoExist && (gFitTableContext.DiagnstAcm.Type == FIT_TABLE_TYPE_DIAGNST_ACM)) {
+        break;
+      }
+      break;
+    }
+    if (IsGuidData (argv[Index + 1], &Guid)) {
+      FileBuffer = FindFileFromFvByGuid (FdBuffer, FdSize, &Guid, &FileSize);
+      if (FileBuffer == NULL) {
+        Error (NULL, 0, 0, "-U Parameter incorrect, GUID not found!", "%s", argv[Index + 1]);
+        return 0;
+      }
+      FileBuffer = (UINT8 *)MEMORY_TO_FLASH (FileBuffer, FdBuffer, FdSize);
+      Index += 2;
+    } else {
+      FileBuffer = (UINT8 *) (UINTN) xtoi (argv[Index + 1]);
+      Index += 2;
+    }
+    if (gFitTableContext.DiagnstAcm.Type != 0) {
+      Error (NULL, 0, 0, "-U Parameter incorrect, Duplicated DiagnosticsAcm!", NULL);
+      return 0;
+    }
+    gFitTableContext.DiagnstAcm.Type = FIT_TABLE_TYPE_DIAGNST_ACM;
+    gFitTableContext.DiagnstAcm.Address = (UINT32) (UINTN) FileBuffer;
+    gFitTableContext.DiagnstAcm.Size = 0;
+    gFitTableContext.FitEntryNumber ++;
+    gFitTableContext.DiagnstAcmVersion = DEFAULT_FIT_ENTRY_VERSION;
+  } while (FALSE);
+
   // 2. BiosModule
   //
   do {
@@ -1933,6 +1984,9 @@ Returns:
   if (gFitTableContext.StartupAcm.Address != 0) {
     printf ("StartupAcm - (0x%08x, 0x%08x, 0x%04x)\n", gFitTableContext.StartupAcm.Address, gFitTableContext.StartupAcm.Size, gFitTableContext.StartupAcmVersion);
   }
+  if (gFitTableContext.DiagnstAcm.Address != 0) {
+    printf ("DiagnosticAcm - (0x%08x, 0x%08x, 0x%04x)\n", gFitTableContext.DiagnstAcm.Address, gFitTableContext.DiagnstAcm.Size, gFitTableContext.DiagnstAcmVersion);
+  }
   for (Index = 0; Index < gFitTableContext.BiosModuleNumber; Index++) {
     printf ("BiosModule[%d] - (0x%08x, 0x%08x, 0x%04x)\n", Index, gFitTableContext.BiosModule[Index].Address, gFitTableContext.BiosModule[Index].Size, gFitTableContext.BiosModuleVersion);
   }
@@ -1957,6 +2011,7 @@ CHAR8 *mFitTypeStr[] = {
   "           ",
   "MICROCODE  ",
   "STARTUP_ACM",
+  "DIAGNST_ACM",
   "           ",
   "           ",
   "           ",
@@ -2525,6 +2580,18 @@ Returns:
     FitIndex++;
   }
 
+  //
+  // 4.5. DiagnosticAcm
+  //
+  if (gFitTableContext.DiagnstAcm.Address != 0) {
+    FitEntry[FitIndex].Address             = gFitTableContext.DiagnstAcm.Address;
+    *(UINT32 *)&FitEntry[FitIndex].Size[0] = 0;
+    FitEntry[FitIndex].Version             = (UINT16)gFitTableContext.DiagnstAcmVersion;
+    FitEntry[FitIndex].Type                = FIT_TABLE_TYPE_DIAGNST_ACM;
+    FitEntry[FitIndex].C_V                 = 0;
+    FitEntry[FitIndex].Checksum            = 0;
+    FitIndex++;
+  }
   //
   // 5. BiosModule
   //
diff --git a/Silicon/Intel/Tools/FitGen/FitGen.h b/Silicon/Intel/Tools/FitGen/FitGen.h
index 4d0a2dc6f8..fdf535924c 100644
--- a/Silicon/Intel/Tools/FitGen/FitGen.h
+++ b/Silicon/Intel/Tools/FitGen/FitGen.h
@@ -31,7 +31,7 @@ SPDX-License-Identifier: BSD-2-Clause-Patent
 // Utility version information
 //
 #define UTILITY_MAJOR_VERSION 0
-#define UTILITY_MINOR_VERSION 58
+#define UTILITY_MINOR_VERSION 59
 #define UTILITY_DATE          __DATE__
 
 //
-- 
2.14.3.windows.1


^ permalink raw reply related	[flat|nested] 3+ messages in thread
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2020-02-07 22:32 [PATCH v2] Add support for Diagnostics ACM in FitGen tool Agrawal, Sachin
2020-02-10 14:09 ` Liming Gao
     [not found] ` <15F20FCE7331F072.7072@groups.io>
2020-02-11  5:37   ` [edk2-devel] " Liming Gao

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