IntelFspPkg: Fix typos in comments

[mirror_edk2.git] / IntelFspPkg / Library / BaseFspCommonLib / FspCommonLib.c

diff --git a/IntelFspPkg/Library/BaseFspCommonLib/FspCommonLib.c b/IntelFspPkg/Library/BaseFspCommonLib/FspCommonLib.c
index 3b40a2b9a9209b6e2eceeaadba192e0a93d2ba37..f6a4252c3f5a776a3c21c9e7fcf24623d2909552 100644 (file)
--- a/IntelFspPkg/Library/BaseFspCommonLib/FspCommonLib.c
+++ b/IntelFspPkg/Library/BaseFspCommonLib/FspCommonLib.c
@@ -27,7 +27,7 @@
 //   API Parameter                +0x34\r
 //   API return address           +0x30\r
 //\r
-//   push    offset exit          +0x2C\r
+//   push    FspInfoHeader        +0x2C\r
 //   pushfd                       +0x28\r
 //   cli\r
 //   pushad                       +0x24\r
@@ -47,7 +47,7 @@ typedef struct {
   UINT32    Ecx;\r
   UINT32    Eax;\r
   UINT16    Flags[2];\r
-  UINT32    ExitOff;\r
+  UINT32    FspInfoHeader;\r
   UINT32    ApiRet;\r
   UINT32    ApiParam;\r
 } CONTEXT_STACK;\r
@@ -89,9 +89,9 @@ GetFspGlobalDataPointer (
 }\r
 \r
 /**\r
-  This function gets back the FSP API paramter passed by the bootlaoder.\r
+  This function gets back the FSP API parameter passed by the bootlaoder.\r
 \r
-  @retval ApiParameter FSP API paramter passed by the bootlaoder.\r
+  @retval ApiParameter FSP API parameter passed by the bootlaoder.\r
 **/\r
 UINT32\r
 EFIAPI\r
@@ -106,7 +106,7 @@ GetFspApiParameter (
 }\r
 \r
 /**\r
-  This function sets the FSP API paramter in the stack.\r
+  This function sets the FSP API parameter in the stack.\r
 \r
    @param[in] Value       New parameter value.\r
 \r
@@ -144,7 +144,7 @@ SetFspContinuationFuncParameter (
 \r
 \r
 /**\r
-  This function changes the Bootloader return address in stack.\r
+  This function changes the BootLoader return address in stack.\r
 \r
   @param[in] ReturnAddress       Address to return.\r
 \r
@@ -162,7 +162,7 @@ SetFspApiReturnAddress (
 }\r
 \r
 /**\r
-  This function set the API status code returned to the bootloader.\r
+  This function set the API status code returned to the BootLoader.\r
 \r
   @param[in] ReturnStatus       Status code to return.\r
 \r
@@ -289,6 +289,91 @@ GetFspUpdDataPointer (
   return FspData->UpdDataRgnPtr;\r
 }\r
 \r
+\r
+/**\r
+  This function sets the memory init UPD data pointer.\r
+\r
+  @param[in] MemoryInitUpdPtr   memory init UPD data pointer.\r
+**/\r
+VOID\r
+EFIAPI\r
+SetFspMemoryInitUpdDataPointer (\r
+  IN VOID    *MemoryInitUpdPtr\r
+  )\r
+{\r
+  FSP_GLOBAL_DATA  *FspData;\r
+\r
+  //\r
+  // Get the Fsp Global Data Pointer\r
+  //\r
+  FspData  = GetFspGlobalDataPointer ();\r
+\r
+  //\r
+  // Set the memory init UPD pointer.\r
+  //\r
+  FspData->MemoryInitUpdPtr = MemoryInitUpdPtr;\r
+}\r
+\r
+/**\r
+  This function gets the memory init UPD data pointer.\r
+\r
+  @return memory init UPD data pointer.\r
+**/\r
+VOID *\r
+EFIAPI\r
+GetFspMemoryInitUpdDataPointer (\r
+  VOID\r
+  )\r
+{\r
+  FSP_GLOBAL_DATA  *FspData;\r
+\r
+  FspData  = GetFspGlobalDataPointer ();\r
+  return FspData->MemoryInitUpdPtr;\r
+}\r
+\r
+\r
+/**\r
+  This function sets the silicon init UPD data pointer.\r
+\r
+  @param[in] SiliconInitUpdPtr   silicon init UPD data pointer.\r
+**/\r
+VOID\r
+EFIAPI\r
+SetFspSiliconInitUpdDataPointer (\r
+  IN VOID    *SiliconInitUpdPtr\r
+  )\r
+{\r
+  FSP_GLOBAL_DATA  *FspData;\r
+\r
+  //\r
+  // Get the Fsp Global Data Pointer\r
+  //\r
+  FspData  = GetFspGlobalDataPointer ();\r
+\r
+  //\r
+  // Set the silicon init UPD data pointer.\r
+  //\r
+  FspData->SiliconInitUpdPtr = SiliconInitUpdPtr;\r
+}\r
+\r
+/**\r
+  This function gets the silicon init UPD data pointer.\r
+\r
+  @return silicon init UPD data pointer.\r
+**/\r
+VOID *\r
+EFIAPI\r
+GetFspSiliconInitUpdDataPointer (\r
+  VOID\r
+  )\r
+{\r
+  FSP_GLOBAL_DATA  *FspData;\r
+\r
+  FspData  = GetFspGlobalDataPointer ();\r
+  return FspData->SiliconInitUpdPtr;\r
+}\r
+\r
+\r
 /**\r
   Set FSP measurement point timestamp.\r
 \r
@@ -332,7 +417,41 @@ GetFspInfoHeader (
 }\r
 \r
 /**\r
-  This function gets FSP API calling mode\r
+  This function gets the FSP info header pointer using the API stack context.\r
+\r
+  @retval FspInfoHeader   FSP info header pointer using the API stack context\r
+**/\r
+FSP_INFO_HEADER *\r
+EFIAPI\r
+GetFspInfoHeaderFromApiContext (\r
+  VOID\r
+  )\r
+{\r
+  FSP_GLOBAL_DATA  *FspData;\r
+\r
+  FspData  = GetFspGlobalDataPointer ();\r
+  return  (FSP_INFO_HEADER *)(*(UINT32 *)(UINTN)(FspData->CoreStack + CONTEXT_STACK_OFFSET(FspInfoHeader)));\r
+}\r
+\r
+/**\r
+  This function gets the VPD data pointer.\r
+\r
+  @return VpdDataRgnPtr   VPD data pointer.\r
+**/\r
+VOID *\r
+EFIAPI\r
+GetFspVpdDataPointer (\r
+  VOID\r
+  )\r
+{\r
+  FSP_INFO_HEADER   *FspInfoHeader;\r
+\r
+  FspInfoHeader = GetFspInfoHeader ();\r
+  return (VOID *)(FspInfoHeader->ImageBase + FspInfoHeader->CfgRegionOffset);\r
+}\r
+\r
+/**\r
+  This function gets FSP API calling mode.\r
 \r
   @retval API calling mode\r
 **/\r
@@ -346,7 +465,7 @@ GetFspApiCallingMode (
 }\r
 \r
 /**\r
-  This function sets FSP API calling mode\r
+  This function sets FSP API calling mode.\r
 \r
   @param[in] Mode     API calling mode\r
 **/\r