Changed definitions in Legacy16.h and LegacyBios.h to be compatible with CSM 0.96

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1910 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 9 insertions, 9 deletions

diff --git a/MdePkg/Include/Common/Legacy16.h b/MdePkg/Include/Common/Legacy16.h
index 1f8b9bf324..09bac9f035 100644
--- a/MdePkg/Include/Common/Legacy16.h
+++ b/MdePkg/Include/Common/Legacy16.h
@@ -37,7 +37,7 @@ typedef struct {
   //

   UINT32  BiosLessThan1MB;

   UINT32  HiPmmMemory;

-  UINT32  PmmMemorySizeInBytes;

+  UINT32  HiPmmMemorySizeInBytes;

 

   UINT16  ReverseThunkCallSegment;

   UINT16  ReverseThunkCallOffset;

@@ -76,7 +76,7 @@ typedef enum {
 //  Legacy16InitializeYourself

 //    Description: This is the first call to 16-bit code. It allows the

 //                 16-bit to perform any internal initialization.

-//    Input:  ES:BX pointer to EFI_TO_LEGACY16_INIT_TABLE

+//    Input:  ES:BX pointer to EFI_TO_COMPATIBILITY16_INIT_TABLE

 //    Output:

 //  Legacy16UpdateBbs

 //    Description: The 16-bit code updates the BBS table for non-compliant

diff --git a/MdePkg/Include/Protocol/LegacyBios.h b/MdePkg/Include/Protocol/LegacyBios.h
index c508009b9b..36f8a22697 100644
--- a/MdePkg/Include/Protocol/LegacyBios.h
+++ b/MdePkg/Include/Protocol/LegacyBios.h
@@ -183,15 +183,15 @@ typedef struct {
   UINT8   EfiMinorRevision;

   UINT8   TableMajorRevision;

   UINT8   TableMinorRevision;

-  UINT8   Reserved[2];

-  UINT16  Legacy16CallSegment;

-  UINT16  Legacy16CallOffset;

+  UINT16  Reserved;

+  UINT16  Compatibility16CallSegment;

+  UINT16  Compatibility16CallOffset;

 

   UINT16  PnPInstallationCheckSegment;

   UINT16  PnPInstallationCheckOffset;

 

   UINT32  EfiSystemTable;

-  UINT32  OemStringPointer;

+  UINT32  OemIdStringPointer;

   UINT32  AcpiRsdPtrPointer;

   UINT16  OemRevision;

   UINT32  E820Pointer;

@@ -516,7 +516,7 @@ EFI_STATUS
   OUT UINT16                          *HddCount,

   OUT HDD_INFO                        **HddInfo,

   OUT UINT16                          *BbsCount,

-  OUT IN BBS_TABLE                    **BbsTable

+  IN OUT BBS_TABLE                    **BbsTable

   )

 ;

 

@@ -536,7 +536,7 @@ EFI_STATUS
 (EFIAPI *EFI_LEGACY_BIOS_PREPARE_TO_BOOT_EFI) (

   IN EFI_LEGACY_BIOS_PROTOCOL         *This,

   OUT UINT16                          *BbsCount,

-  OUT IN BBS_TABLE                    **BbsTable

+  OUT BBS_TABLE                       **BbsTable

   )

 ;

 

@@ -689,8 +689,8 @@ struct _EFI_LEGACY_BIOS_PROTOCOL {
   EFI_LEGACY_BIOS_BOOT                        LegacyBoot;

   EFI_LEGACY_BIOS_UPDATE_KEYBOARD_LED_STATUS  UpdateKeyboardLedStatus;

   EFI_LEGACY_BIOS_GET_BBS_INFO                GetBbsInfo;

-  EFI_LEGACY_BIOS_PREPARE_TO_BOOT_EFI         PrepareToBootEfi;

   EFI_LEGACY_BIOS_SHADOW_ALL_LEGACY_OPROMS    ShadowAllLegacyOproms;

+  EFI_LEGACY_BIOS_PREPARE_TO_BOOT_EFI         PrepareToBootEfi;

   EFI_LEGACY_BIOS_GET_LEGACY_REGION           GetLegacyRegion;

   EFI_LEGACY_BIOS_COPY_LEGACY_REGION          CopyLegacyRegion;

   EFI_LEGACY_BIOS_BOOT_UNCONVENTIONAL_DEVICE  BootUnconventionalDevice;