v5 of Laszlo's S3 series
v5:
* The FV restructure sub-set of v4 was committed
to the tree, so it is now gone in v5
* This version now should not break Xen's
normal boot path. (But, Xen will not support
S3 resume until we add a path that sets
PlatformPei's mS3Supported for Xen.)
* If S3 resume is not detected as enabled, then
we don't allocate OVMF's fixed memory ranges
as ACPI NVS memory at ~8MB.
* PlatformPei MiscInitialization is called
on S3 resume
v4:
* Consolodate 'fixed' RAM usage at 8MB
* Declare fixed memory usage in PCDs & FDF files
* Don't decompress FVs on S3 resume
* Reduce runtime S3 RAM usage overhead to < 1MB
* Remove EmuNvramLib
This series is available at:
git://github.com/jljusten/edk2.git ovmf-s3-v5
Jordan Justen (7):
OvmfPkg/PlatformPei: Add mBootMode driver variable
OvmfPkg/PlatformPei: Detect S3 support for QEMU / KVM
OvmfPkg: Add section of memory to use for PEI on S3 resume
OvmfPkg/PlatformPei: Skip various items for S3 resume
OvmfPkg/Sec: Don't decompress the FV on S3 resume
OvmfPkg/PlatformPei: Allocate PEI FV as ACPI NVS if S3 is supported
OvmfPkg: Add DebugAgentLib for Library class mapping for DXE_DRIVER
Laszlo Ersek (12):
OvmfPkg: PlatformPei: detect S3 Resume in CMOS and set boot mode
accordingly
OvmfPkg QemuFwCfgLib: determine if S3 support is explicitly enabled
OvmfPkg: PlatformPei: reserve SEC/PEI temp RAM for S3 resume
OvmfPkg: PlatformPei: reserve early page tables on X64
OvmfPkg: S3 Resume: pull in PEIM orchestrating S3 Resume
OvmfPkg: implement LockBoxLib
OvmfPkg: S3 Suspend: import specialized copy of AcpiS3SaveDxe
OvmfPkg: S3 Suspend: save ACPI context
OvmfPkg: S3 Suspend: enable creation/saving of an S3 Boot Script
OvmfPkg: S3 Suspend: save boot script after ACPI context
OvmfPkg: S3 Resume: fake LockBox protocol for BootScriptExecutorDxe
OvmfPkg: S3 Resume: pull in BootScriptExecutorDxe
OvmfPkg/AcpiS3SaveDxe/AcpiS3Save.c | 606 ++++++++++++++++++++++++++
OvmfPkg/AcpiS3SaveDxe/AcpiS3Save.h | 59 +++
OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf | 79 ++++
OvmfPkg/Include/Library/QemuFwCfgLib.h | 14 +
OvmfPkg/Library/LockBoxLib/LockBoxBase.c | 42 ++
OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf | 44 ++
OvmfPkg/Library/LockBoxLib/LockBoxDxe.c | 62 +++
OvmfPkg/Library/LockBoxLib/LockBoxDxeLib.inf | 45 ++
OvmfPkg/Library/LockBoxLib/LockBoxLib.c | 358 +++++++++++++++
OvmfPkg/Library/LockBoxLib/LockBoxLib.h | 47 ++
OvmfPkg/Library/QemuFwCfgLib/QemuFwCfgLib.c | 28 ++
OvmfPkg/OvmfPkg.dec | 3 +
OvmfPkg/OvmfPkgIa32.dsc | 18 +-
OvmfPkg/OvmfPkgIa32.fdf | 10 +
OvmfPkg/OvmfPkgIa32X64.dsc | 18 +-
OvmfPkg/OvmfPkgIa32X64.fdf | 10 +
OvmfPkg/OvmfPkgX64.dsc | 18 +-
OvmfPkg/OvmfPkgX64.fdf | 10 +
OvmfPkg/PlatformPei/Fv.c | 5 +-
OvmfPkg/PlatformPei/MemDetect.c | 94 +++-
OvmfPkg/PlatformPei/Platform.c | 28 +-
OvmfPkg/PlatformPei/Platform.h | 4 +
OvmfPkg/PlatformPei/PlatformPei.inf | 12 +-
OvmfPkg/Sec/SecMain.c | 54 ++-
24 files changed, 1636 insertions(+), 32 deletions(-)
create mode 100644 OvmfPkg/AcpiS3SaveDxe/AcpiS3Save.c
create mode 100644 OvmfPkg/AcpiS3SaveDxe/AcpiS3Save.h
create mode 100644 OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
create mode 100644 OvmfPkg/Library/LockBoxLib/LockBoxBase.c
create mode 100644 OvmfPkg/Library/LockBoxLib/LockBoxBaseLib.inf
create mode 100644 OvmfPkg/Library/LockBoxLib/LockBoxDxe.c
create mode 100644 OvmfPkg/Library/LockBoxLib/LockBoxDxeLib.inf
create mode 100644 OvmfPkg/Library/LockBoxLib/LockBoxLib.c
create mode 100644 OvmfPkg/Library/LockBoxLib/LockBoxLib.h
--
1.9.rc1
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