From: Laszlo Ersek <[email protected]>
"OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf" (originally:
"IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiS3SaveDxe.inf")
produces the EFI_ACPI_S3_SAVE_PROTOCOL.
When found, this protocol is automatically invoked by
BdsLibBootViaBootOption(), in file
"IntelFrameworkModulePkg/Library/GenericBdsLib/BdsBoot.c", right before
booting a boot option, to save ACPI S3 context.
At that point during BDS, our AcpiPlatformDxe driver will have installed
the FACS table (which AcpiS3SaveDxe has a use-time dependency upon).
With regard to dependencies: AcpiS3SaveDxe implements
EFI_ACPI_S3_SAVE_PROTOCOL by relying on LockBoxLib.
BdsLibBootViaBootOption()
EFI_ACPI_S3_SAVE_PROTOCOL [AcpiS3SaveDxe]
LockBoxLib [OvmfPkg/Library/LockBoxLib]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
[[email protected]: Remove EmuNvramLib]
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jordan Justen <[email protected]>
---
OvmfPkg/OvmfPkgIa32.dsc | 1 +
OvmfPkg/OvmfPkgIa32.fdf | 1 +
OvmfPkg/OvmfPkgIa32X64.dsc | 1 +
OvmfPkg/OvmfPkgIa32X64.fdf | 1 +
OvmfPkg/OvmfPkgX64.dsc | 1 +
OvmfPkg/OvmfPkgX64.fdf | 1 +
6 files changed, 6 insertions(+)
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index d4bfbfa..771d3a5 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -474,6 +474,7 @@
MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
OvmfPkg/AcpiTables/AcpiTables.inf
+ OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
#
# Network Support
diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf
index a03c52a..970dc6e 100644
--- a/OvmfPkg/OvmfPkgIa32.fdf
+++ b/OvmfPkg/OvmfPkgIa32.fdf
@@ -321,6 +321,7 @@ INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
INF RuleOverride=ACPITABLE OvmfPkg/AcpiTables/AcpiTables.inf
+INF OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
INF RuleOverride = BINARY FatBinPkg/EnhancedFatDxe/Fat.inf
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 90a73e0..37181f4 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -481,6 +481,7 @@
MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
OvmfPkg/AcpiTables/AcpiTables.inf
+ OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
#
# Network Support
diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
index 93fece0..7c33dcc 100644
--- a/OvmfPkg/OvmfPkgIa32X64.fdf
+++ b/OvmfPkg/OvmfPkgIa32X64.fdf
@@ -321,6 +321,7 @@ INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
INF RuleOverride=ACPITABLE OvmfPkg/AcpiTables/AcpiTables.inf
+INF OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
INF RuleOverride = BINARY USE = X64 FatBinPkg/EnhancedFatDxe/Fat.inf
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index d9384f9..87a7c73 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -479,6 +479,7 @@
MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
OvmfPkg/AcpiTables/AcpiTables.inf
+ OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
#
# Network Support
diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
index b1444d9..c0f99f1 100644
--- a/OvmfPkg/OvmfPkgX64.fdf
+++ b/OvmfPkg/OvmfPkgX64.fdf
@@ -321,6 +321,7 @@ INF OvmfPkg/SmbiosPlatformDxe/SmbiosPlatformDxe.inf
INF MdeModulePkg/Universal/Acpi/AcpiTableDxe/AcpiTableDxe.inf
INF OvmfPkg/AcpiPlatformDxe/AcpiPlatformDxe.inf
INF RuleOverride=ACPITABLE OvmfPkg/AcpiTables/AcpiTables.inf
+INF OvmfPkg/AcpiS3SaveDxe/AcpiS3SaveDxe.inf
INF RuleOverride = BINARY FatBinPkg/EnhancedFatDxe/Fat.inf
--
1.9.rc1
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