[edk2-devel] [PATCH v1 09/11] DynamicTablesPkg: Add an ET info object parser

Sami Mujawar sami.mujawar at arm.com
Tue Jul 25 10:27:56 UTC 2023


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 at arm.com>
---
 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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