UefiCpuPkg/PiSmmCpu: Update function call for 2 new APIs.

All page table allocation will use AllocatePageTableMemory().
Add SmmCpuFeaturesCompleteSmmReadyToLock() to PerformRemainingTasks()
and PerformPreTasks().

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: "Yao, Jiewen" <jiewen.yao@intel.com>
Reviewed-by: "Kinney, Michael D" <michael.d.kinney@intel.com>
Cc: "Fan, Jeff" <jeff.fan@intel.com>
Cc: "Kinney, Michael D" <michael.d.kinney@intel.com>
Cc: "Laszlo Ersek" <lersek@redhat.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18981 6f19259b-4bc3-4df7-8a09-765794883524

UefiCpuPkg/PiSmmCpuDxeSmm/MpService.c

@@ -770,7 +770,7 @@ Gen4GPageTable (
   //
   // Allocate the page table
   //
-  PageTable = AllocatePages (ExtraPages + 5 + PagesNeeded);
+  PageTable = AllocatePageTableMemory (ExtraPages + 5 + PagesNeeded);
   ASSERT (PageTable != NULL);
 
   PageTable = (VOID *)((UINTN)PageTable + EFI_PAGES_TO_SIZE (ExtraPages));
@@ -872,7 +872,7 @@ SetCacheability (
     //
     // Allocate a page from SMRAM
     //
-    NewPageTableAddress = AllocatePages (1);
+    NewPageTableAddress = AllocatePageTableMemory (1);
     ASSERT (NewPageTableAddress != NULL);
 
     NewPageTable = (UINT64 *)NewPageTableAddress;

UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.c

@@ -970,9 +970,9 @@ PiCpuSmmEntry (
   //
   BufferPages = EFI_SIZE_TO_PAGES (SIZE_32KB + TileSize * (mMaxNumberOfCpus - 1));
   if ((FamilyId == 4) || (FamilyId == 5)) {
-    Buffer = AllocateAlignedCodePages (BufferPages, SIZE_32KB);
+    Buffer = AllocateAlignedPages (BufferPages, SIZE_32KB);
   } else {
-    Buffer = AllocateAlignedCodePages (BufferPages, SIZE_4KB);
+    Buffer = AllocateAlignedPages (BufferPages, SIZE_4KB);
   }
   ASSERT (Buffer != NULL);
   DEBUG ((EFI_D_INFO, "SMRAM SaveState Buffer (0x%08x, 0x%08x)\n", Buffer, EFI_PAGES_TO_SIZE(BufferPages)));
@@ -1415,6 +1415,35 @@ ConfigSmmCodeAccessCheck (
   }
 }
 
+/**
+  This API provides a way to allocate memory for page table.
+
+  This API can be called more once to allocate memory for page tables.
+
+  Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a pointer to the
+  allocated buffer.  The buffer returned is aligned on a 4KB boundary.  If Pages is 0, then NULL
+  is returned.  If there is not enough memory remaining to satisfy the request, then NULL is
+  returned.
+
+  @param  Pages                 The number of 4 KB pages to allocate.
+
+  @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+AllocatePageTableMemory (
+  IN UINTN           Pages
+  )
+{
+  VOID  *Buffer;
+
+  Buffer = SmmCpuFeaturesAllocatePageTableMemory (Pages);
+  if (Buffer != NULL) {
+    return Buffer;
+  }
+  return AllocatePages (Pages);
+}
+
 /**
   Perform the remaining tasks.
 
@@ -1440,6 +1469,8 @@ PerformRemainingTasks (
     //
     ConfigSmmCodeAccessCheck ();
 
+    SmmCpuFeaturesCompleteSmmReadyToLock ();
+
     //
     // Clean SMM ready to lock flag
     //
@@ -1465,6 +1496,8 @@ PerformPreTasks (
     //
     ConfigSmmCodeAccessCheck ();
 
+    SmmCpuFeaturesCompleteSmmReadyToLock ();
+
     mRestoreSmmConfigurationInS3 = FALSE;
   }
 }

UefiCpuPkg/PiSmmCpuDxeSmm/PiSmmCpuDxeSmm.h

@@ -718,4 +718,25 @@ VOID
 DumpModuleInfoByIp (
   IN  UINTN              CallerIpAddress
   );
+
+/**
+  This API provides a way to allocate memory for page table.
+
+  This API can be called more once to allocate memory for page tables.
+
+  Allocates the number of 4KB pages of type EfiRuntimeServicesData and returns a pointer to the
+  allocated buffer.  The buffer returned is aligned on a 4KB boundary.  If Pages is 0, then NULL
+  is returned.  If there is not enough memory remaining to satisfy the request, then NULL is
+  returned.
+
+  @param  Pages                 The number of 4 KB pages to allocate.
+
+  @return A pointer to the allocated buffer or NULL if allocation fails.
+
+**/
+VOID *
+AllocatePageTableMemory (
+  IN UINTN           Pages
+  );
+
 #endif

UefiCpuPkg/PiSmmCpuDxeSmm/SmmProfile.c

@@ -552,7 +552,7 @@ InitPaging (
           //
           ASSERT (Address == (*Pte & PHYSICAL_ADDRESS_MASK));
 
-          Pt = AllocatePages (1);
+          Pt = AllocatePageTableMemory (1);
           ASSERT (Pt != NULL);
 
           // Split it