Now that we have a framework available to set memory ranges for
allocations that break hibernation if they move, let's push them
to their own respective memory ranges. This way, they will be
unaffected by boot time data allocation changes and we can thus
still resume hibernated systems.
Signed-off-by: Alexander Graf <g...@amazon.com>
---
OvmfPkg/OvmfPkgIa32.dsc | 6 ++++++
OvmfPkg/OvmfPkgIa32X64.dsc | 6 ++++++
OvmfPkg/OvmfPkgX64.dsc | 6 ++++++
3 files changed, 18 insertions(+)
diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
index 1b8d34052b..afea65254d 100644
--- a/OvmfPkg/OvmfPkgIa32.dsc
+++ b/OvmfPkg/OvmfPkgIa32.dsc
@@ -575,6 +575,12 @@
# Point to the MdeModulePkg/Application/UiApp/UiApp.inf
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c,
0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+ # Simplify hibernation safety by putting relevant data into its own memory
ranges
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxACPIReclaimMemory|0x19000000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxACPIMemoryNVS|0x19100000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxEfiRuntimeServicesCode|0x19200000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxEfiRuntimeServicesData|0x19300000
+
################################################################################
#
# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
index 9c1aee87e7..4d1334554a 100644
--- a/OvmfPkg/OvmfPkgIa32X64.dsc
+++ b/OvmfPkg/OvmfPkgIa32X64.dsc
@@ -581,6 +581,12 @@
# Point to the MdeModulePkg/Application/UiApp/UiApp.inf
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c,
0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+ # Simplify hibernation safety by putting relevant data into its own memory
ranges
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxACPIReclaimMemory|0x19000000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxACPIMemoryNVS|0x19100000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxEfiRuntimeServicesCode|0x19200000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxEfiRuntimeServicesData|0x19300000
+
################################################################################
#
# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
index fabb8b2f29..22cdf71f1e 100644
--- a/OvmfPkg/OvmfPkgX64.dsc
+++ b/OvmfPkg/OvmfPkgX64.dsc
@@ -581,6 +581,12 @@
# Point to the MdeModulePkg/Application/UiApp/UiApp.inf
gEfiMdeModulePkgTokenSpaceGuid.PcdBootManagerMenuFile|{ 0x21, 0xaa, 0x2c,
0x46, 0x14, 0x76, 0x03, 0x45, 0x83, 0x6e, 0x8a, 0xb6, 0xf4, 0x66, 0x23, 0x31 }
+ # Simplify hibernation safety by putting relevant data into its own memory
ranges
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxACPIReclaimMemory|0x19000000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxACPIMemoryNVS|0x19100000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxEfiRuntimeServicesCode|0x19200000
+ gEfiMdeModulePkgTokenSpaceGuid.PcdEnforceMaxEfiRuntimeServicesData|0x19300000
+
################################################################################
#
# Pcd Dynamic Section - list of all EDK II PCD Entries defined by this Platform
--
2.16.4
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10117 Berlin
Geschaeftsfuehrung: Christian Schlaeger, Jonathan Weiss
Eingetragen am Amtsgericht Charlottenburg unter HRB 149173 B
Sitz: Berlin
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