A lot of redundant funcions which are never calld have been removed.I manually 
search these fuctions in source files to make sure that they are not used elsewhere.
Also the IntelFrameworkModulePkg was built to ensure that.
A redundant protocol and two LibraryClasses have been removed.

shenglei (6):
  IntelFrameworkModulePkg IsaIoDxe: Remove a redundant protocol
  IntelFrameworkModulePkg Ps2KeyboardDxe: Remove a redundant function
  IntelFrameworkModulePkg IdeBusDxe: Remove redundant functions
  IntelFrameworkModulePkg Snp16Dxe: Remove redundant functions
  IntelFrameworkModulePkg LegacyBiosDxe: Remove redundant LibraryClasses
  IntelFrameworkModulePkg BdsDxe: Remove redundant functions

 .../Bus/Isa/IsaIoDxe/IsaDriver.h              |   1 -
 .../Bus/Isa/IsaIoDxe/IsaIoDxe.inf             |   1 -
 .../Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c    |  25 --
 .../Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h      |  11 -
 .../Bus/Pci/IdeBusDxe/Ata.c                   | 119 --------
 .../Bus/Pci/IdeBusDxe/DriverConfiguration.c   | 261 ------------------
 .../Bus/Pci/IdeBusDxe/Ide.h                   |  24 --
 .../Bus/Pci/IdeBusDxe/IdeBus.h                | 113 --------
 .../Csm/BiosThunk/Snp16Dxe/BiosSnp16.h        | 180 ------------
 .../Csm/BiosThunk/Snp16Dxe/PxeUndi.c          |  91 ------
 .../Csm/LegacyBiosDxe/LegacyBiosDxe.inf       |   2 -
 .../Csm/LegacyBiosDxe/LegacyBiosInterface.h   |   2 -
 .../Universal/BdsDxe/BootMaint/BmLib.c        |  36 ---
 .../Universal/BdsDxe/BootMaint/BootMaint.h    |  53 ----
 .../Universal/BdsDxe/BootMaint/BootOption.c   |  62 -----
 .../BdsDxe/BootMaint/ConsoleOption.c          |  64 -----
 .../Universal/BdsDxe/BootMaint/Variable.c     |  63 -----
 .../Universal/BdsDxe/FrontPage.c              |  29 --
 .../Universal/BdsDxe/FrontPage.h              |  17 --
 19 files changed, 1154 deletions(-)

-- 
2.18.0.windows.1

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