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authorJeff Brasen <jbrasen@nvidia.com>2022-11-15 11:01:06 -0700
committermergify[bot] <37929162+mergify[bot]@users.noreply.github.com>2022-12-14 15:39:28 +0000
commit916825b84f23b691dcce09a57625fb8fcb0cbb48 (patch)
treecd82a3891c84855878b304dd13c1a14d06f35905
parentd103840cfb559c28831c2635b916d60118f671cc (diff)
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DynamicTablesPkg: SSDT _LPI revision is incorrect
_LPI Revision should be 0 per the ACPI 6.5 specification. "The revision number of the _LPI object. Current revision is 0." Signed-off-by: Jeff Brasen <jbrasen@nvidia.com> Reviewed-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
-rw-r--r--DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c
index d06c761..91199c4 100644
--- a/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c
+++ b/DynamicTablesPkg/Library/Acpi/Arm/AcpiSsdtCpuTopologyLibArm/SsdtCpuTopologyGenerator.c
@@ -482,7 +482,7 @@ GenerateLpiStates (
}
// We do not support the LevelId field for now, let it to 0.
- Status = AmlCreateLpiNode (AslName, 1, 0, ScopeNode, &LpiNode);
+ Status = AmlCreateLpiNode (AslName, 0, 0, ScopeNode, &LpiNode);
if (EFI_ERROR (Status)) {
ASSERT (0);
return Status;