[v2] Update MADT for ACPI 6.5, and add TRBE & ETE support

[edk2-devel] [PATCH v2 09/11] DynamicTablesPkg: Add an ET info object parser
Posted by Sami Mujawar 12 months ago
An Embedded Trace (ET) info object is used to provide
information about an Embedded Trace Extension (ETE) or
an Embedded Trace Module (ETM) available on a platform.

The CM_ARM_ET_INFO object has already been added to the
Arm namespace objects list by a previous patch.

Therefore, update the CM Object parser to add support
for parsing the CM_ARM_ET_INFO object.

Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
---

Notes:
    v2:
     - No code change from v1 patch series.      [SAMI]

 DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
index c88586a74945878636955fc8a166a94f7323fcde..145732a21b0704729714168aa420d9988471f512 100644
--- a/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
+++ b/DynamicTablesPkg/Library/Common/TableHelperLib/ConfigurationManagerObjectParser.c
@@ -638,6 +638,12 @@ STATIC CONST CM_OBJ_PARSER  CmArmPccSubspaceType5InfoParser[] = {
     ARRAY_SIZE (CmArmMailboxRegisterInfoParser) },
 };
 
+/** A parser for EArmObjEtInfo.
+*/
+STATIC CONST CM_OBJ_PARSER  CmArmEtInfo[] = {
+  { "EtType", sizeof (ARM_ET_TYPE), "0x%x", NULL }
+};
+
 /** A parser for Arm namespace objects.
 */
 STATIC CONST CM_OBJ_PARSER_ARRAY  ArmNamespaceObjectParser[] = {
@@ -734,6 +740,8 @@ STATIC CONST CM_OBJ_PARSER_ARRAY  ArmNamespaceObjectParser[] = {
     ARRAY_SIZE (CmArmPccSubspaceType34InfoParser) },
   { "EArmObjPccSubspaceType5Info",         CmArmPccSubspaceType5InfoParser,
     ARRAY_SIZE (CmArmPccSubspaceType5InfoParser) },
+  { "EArmObjEtInfo",                       CmArmEtInfo,
+    ARRAY_SIZE (CmArmEtInfo) },
   { "EArmObjMax",                          NULL,                                  0                                },
 };
 
-- 
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'



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