REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1323
Purpose:
1. Add emulated variable NV mode support in
MdeModulePkg\Universal\Variable\RuntimeDxe.
Platform can configure PCD statically (build time) or
dynamically (boot time) to support emulated variable NV mode.
2. Remove MdeModulePkg\Universal\Variable\EmuRuntimeDxe whose
most codes are duplicated.
V2: Addressed all the feedbacks from Laszlo, thanks.
Repo: g...@github.com:lzeng14/edk2.git
Branch: MergedVariableDriver_EmuNvMode_V2
Patches 1~7: Preparation
Patch 6 and 7 are new separated.
Patch 8~9: Real work
Patch 10~15: Migration for platforms and cleanup
Patch 11 is new added to let ArmVirtXen be aligned with ArmVirtQemuXXX.
V1:
Repo: g...@github.com:lzeng14/edk2.git
Branch: MergedVariableDriver_EmuNvMode
Patches 1~5: Preparation
Patch 6~7: Real work
Patch 8~12: Migration for platforms and cleanup
Test done:
Build code with VS2012, VS2015 and GCC49.
Regression: Boot Nt32, Ovmf (including 32, 3264 and 64 with no SMM) to UEFI
SHELL.
Boot some internal platform to UEFI SHELL and Windows.
Functionality: Boot Nt32, Ovmf (including 32, 3264 and 64 with no SMM) to UEFI
SHELL
with PcdEmuVariableNvModeEnable == TRUE.
More test will be welcome and appreciated. :)
Patches to update edk2-platforms Repo will be sent out separately.
Star Zeng (15):
MdeModulePkg Variable: Add some missing changes for 9b18845
MdeModulePkg Variable: Abstract InitRealNonVolatileVariableStore
MdeModulePkg Variable: Not get NV PCD in
VariableWriteServiceInitialize
MdeModulePkg Variable: Abstract VariableWriteServiceInitializeDxe/Smm
MdeModulePkg: Add PcdEmuVariableNvModeEnable in dec
MdeModulePkg Variable: Remove CacheOffset in UpdateVariable()
MdeModulePkg Variable: type case VolatileBase to UINTN directly
MdeModulePkg Variable: Add emulated variable NV mode support
MdeModulePkg VariablePei: Don't check BOOT_IN_RECOVERY_MODE
ArmVirtXen: Use merged variable driver for emulated NV mode
ArmVirtXen: Link VarCheckUefiLib NULL class library instance
BeagleBoardPkg: Use merged variable driver for emulated NV mode
QuarkMin: Use merged variable driver for emulated NV mode
CorebootPayloadPkg: Use merged variable driver for emulated NV mode
MdeModulePkg: Remove EmuVariableRuntimeDxe
ArmVirtPkg/ArmVirtXen.dsc | 12 +-
ArmVirtPkg/ArmVirtXen.fdf | 4 +-
BeagleBoardPkg/BeagleBoardPkg.dsc | 13 +-
BeagleBoardPkg/BeagleBoardPkg.fdf | 4 +-
CorebootPayloadPkg/CorebootPayloadPkg.fdf | 4 +-
CorebootPayloadPkg/CorebootPayloadPkgIa32.dsc | 11 +-
CorebootPayloadPkg/CorebootPayloadPkgIa32X64.dsc | 11 +-
MdeModulePkg/MdeModulePkg.dec | 10 +-
MdeModulePkg/MdeModulePkg.dsc | 5 +-
MdeModulePkg/MdeModulePkg.uni | 10 +-
.../Universal/Variable/EmuRuntimeDxe/EmuVariable.c | 1820 --------------------
.../EmuRuntimeDxe/EmuVariableRuntimeDxe.inf | 88 -
.../EmuRuntimeDxe/EmuVariableRuntimeDxe.uni | 22 -
.../EmuRuntimeDxe/EmuVariableRuntimeDxeExtra.uni | 19 -
.../Variable/EmuRuntimeDxe/InitVariable.c | 259 ---
.../Universal/Variable/EmuRuntimeDxe/Variable.h | 277 ---
MdeModulePkg/Universal/Variable/Pei/Variable.c | 8 +-
.../Universal/Variable/Pei/VariablePei.inf | 3 +-
.../Universal/Variable/RuntimeDxe/Variable.c | 431 +++--
.../Universal/Variable/RuntimeDxe/Variable.h | 10 +-
.../Universal/Variable/RuntimeDxe/VariableDxe.c | 100 +-
.../Variable/RuntimeDxe/VariableRuntimeDxe.inf | 4 +-
.../Universal/Variable/RuntimeDxe/VariableSmm.c | 88 +-
.../Universal/Variable/RuntimeDxe/VariableSmm.inf | 4 +-
QuarkPlatformPkg/QuarkMin.dsc | 8 +-
QuarkPlatformPkg/QuarkMin.fdf | 4 +-
26 files changed, 505 insertions(+), 2724 deletions(-)
delete mode 100644 MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariable.c
delete mode 100644
MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.inf
delete mode 100644
MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxe.uni
delete mode 100644
MdeModulePkg/Universal/Variable/EmuRuntimeDxe/EmuVariableRuntimeDxeExtra.uni
delete mode 100644 MdeModulePkg/Universal/Variable/EmuRuntimeDxe/InitVariable.c
delete mode 100644 MdeModulePkg/Universal/Variable/EmuRuntimeDxe/Variable.h
--
2.7.0.windows.1
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.01.org
https://lists.01.org/mailman/listinfo/edk2-devel
