1 files changed, 8 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/components/tables/tbprint.c b/sys/contrib/dev/acpica/components/tables/tbprint.c
index 7211673c42a2..8b812a890a07 100644
--- a/sys/contrib/dev/acpica/components/tables/tbprint.c
+++ b/sys/contrib/dev/acpica/components/tables/tbprint.c
@@ -279,6 +279,14 @@ AcpiTbPrintTableHeader (
             ACPI_CAST_PTR (ACPI_TABLE_RSDP, Header)->Revision,
             LocalHeader.OemId));
     }
+    else if (AcpiGbl_CDAT && !AcpiUtValidNameseg (Header->Signature))
+    {
+	/* CDAT does not use the common ACPI table header */
+
+        ACPI_INFO (("%-4.4s 0x%8.8X%8.8X %06X",
+            ACPI_SIG_CDAT, ACPI_FORMAT_UINT64 (Address),
+            ACPI_CAST_PTR (ACPI_TABLE_CDAT, Header)->Length));
+    }
     else
     {
         /* Standard ACPI table with full common header */