OvmfPkg: AcpiPlatformDxe: extract common entry point

Currently the entry point functions of both driver builds
(AcpiPlatformDxe.inf and QemuFwCfgAcpiPlatformDxe.inf) directly contain
the logic that is different between the two builds.

Because we're going to restructure the entry point logic soon, we'd have
to duplicate the same new code between both entry point functions.

Push down the logic in which they differ to a new function:
- InstallAcpiTables() [AcpiPlatform.c]
- InstallAcpiTables() [QemuFwCfgAcpiPlatform.c]

and extract a common entry point function:
- AcpiPlatformEntryPoint() [EntryPoint.c]

which we can soon modify without code duplication.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16885 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 0 insertions, 36 deletions

diff --git a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpi.c b/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpi.c
index 806446ee7f..81620448a0 100644
--- a/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpi.c
+++ b/OvmfPkg/AcpiPlatformDxe/QemuFwCfgAcpi.c
@@ -683,39 +683,3 @@ FreeLoader:
 

   return Status;

 }

-

-

-/**

-  Entrypoint of QEMU fw-cfg Acpi Platform driver.

-

-  @param  ImageHandle

-  @param  SystemTable

-

-  @return EFI_SUCCESS

-  @return EFI_LOAD_ERROR

-  @return EFI_OUT_OF_RESOURCES

-

-**/

-EFI_STATUS

-EFIAPI

-QemuFwCfgAcpiPlatformEntryPoint (

-  IN EFI_HANDLE         ImageHandle,

-  IN EFI_SYSTEM_TABLE   *SystemTable

-  )

-{

-  EFI_STATUS                         Status;

-  EFI_ACPI_TABLE_PROTOCOL            *AcpiTable;

-

-  //

-  // Find the AcpiTable protocol

-  //

-  Status = gBS->LocateProtocol (

-                  &gEfiAcpiTableProtocolGuid,

-                  NULL,

-                  (VOID**)&AcpiTable

-                  );

-  ASSERT_EFI_ERROR (Status);

-

-  Status = InstallQemuFwCfgTables (AcpiTable);

-  return Status;

-}