diff --git a/source/common/dmtbdump2.c b/source/common/dmtbdump2.c
index cc9003de8..9c3e5700a 100644
--- a/source/common/dmtbdump2.c
+++ b/source/common/dmtbdump2.c
@@ -1503,7 +1503,6 @@ AcpiDmDumpNhlt (
     ACPI_NHLT_FORMATS_CONFIG            *FormatsConfig;
     ACPI_NHLT_LINUX_SPECIFIC_COUNT      *Count;
     ACPI_NHLT_LINUX_SPECIFIC_DATA       *LinuxData;
-    ACPI_NHLT_LINUX_SPECIFIC_DATA_B     *LinuxDataB;
     ACPI_NHLT_DEVICE_SPECIFIC_CONFIG_B  *Capabilities;
 
 
@@ -1793,19 +1792,6 @@ AcpiDmDumpNhlt (
                 }
                 Offset += sizeof (ACPI_NHLT_LINUX_SPECIFIC_COUNT);
 
-                if (Count->StructureCount > 1)
-                {
-                    /*
-                     * We currently cannot disassemble more than one
-                     * Linux-Specific section, because we have no way of
-                     * knowing whether the "Specific Data" part is present.
-                     */
-                    Count->StructureCount = 1;
-                    fprintf (stderr, "%s %s\n", "Feature not supported:",
-                        "Cannot disassemble more than one Linux-Specific structure");
-                    return;
-                }
-
                 /* Variable number of linux-specific structures */
 
                 for (j = 0; j < Count->StructureCount; j++)
@@ -1827,27 +1813,22 @@ AcpiDmDumpNhlt (
                     }
 
                     Offset += sizeof (ACPI_NHLT_LINUX_SPECIFIC_DATA);
+                }
 
-                    /*
-                     * Check that the current offset is not beyond the end of
-                     * this endpoint descriptor. If it is not, we assume that
-                     * the "Specific Data" field is present and valid. Note:
-                     * This does not seem to be documented anywhere.
-                     */
-                    if (Offset < EndpointEndOffset)
-                    {
-                        /* Dump the linux-specific "Specific Data" field */
-
-                        LinuxDataB = ACPI_ADD_PTR (ACPI_NHLT_LINUX_SPECIFIC_DATA_B, Table, Offset);
-                        Status = AcpiDmDumpTable (TableLength, Offset, LinuxDataB,
-                            sizeof (ACPI_NHLT_LINUX_SPECIFIC_DATA_B), AcpiDmTableInfoNhlt7b);
-                        if (ACPI_FAILURE (Status))
-                        {
-                            return;
-                        }
-
-                        Offset += sizeof (ACPI_NHLT_LINUX_SPECIFIC_DATA_B);
-                    }
+                /*
+                 * Check that the current offset is not beyond the end of
+                 * this endpoint descriptor. If it is not, print those
+                 * undocumented bytes.
+                 */
+                if (Offset < EndpointEndOffset)
+                {
+                    /* Unknown data at the end of the Endpoint */
+                    UINT32 size = EndpointEndOffset - Offset;
+                    UINT8* buffer = ACPI_ADD_PTR (UINT8, Table, Offset);
+                    AcpiOsPrintf ("\n    /* Unknown data at the end of the Endpoint, size: %X */\n", size);
+                    Status = AcpiDmDumpTable (TableLength, Offset, buffer,
+                        size, AcpiDmTableInfoNhlt7b);
+                    Offset = EndpointEndOffset;
                 }
 
                 /* Should be at the end of the Endpoint structure. */
diff --git a/source/common/dmtbinfo2.c b/source/common/dmtbinfo2.c
index 23285910a..da6151f0c 100644
--- a/source/common/dmtbinfo2.c
+++ b/source/common/dmtbinfo2.c
@@ -1399,7 +1399,7 @@ ACPI_DMTABLE_INFO           AcpiDmTableInfoNhlt7a[] =
 
 ACPI_DMTABLE_INFO           AcpiDmTableInfoNhlt7b[] =
 {
-    {ACPI_DMT_BUF18,    ACPI_NHLT7B_OFFSET (SpecificData),          "Specific Data", 0},
+    {ACPI_DMT_RAW_BUFFER, 0,                                        "Bytes", 0},
     ACPI_DMT_TERMINATOR
 };
 
diff --git a/source/compiler/dttable2.c b/source/compiler/dttable2.c
index f0481928d..81b2ed885 100644
--- a/source/compiler/dttable2.c
+++ b/source/compiler/dttable2.c
@@ -1113,28 +1113,22 @@ DtCompileNhlt (
 
                     ParentTable = DtPeekSubtable ();
                     DtInsertSubtable (ParentTable, Subtable);
+                } /* for (j = 0; j < LinuxSpecificCount; j++) */
 
-                    /*
-                     * To have a valid Linux-specific "Specific Data" at this
-                     * point, we need:
-                     * 1) The next field must be named "Specific Data"
-                     */
-                    if (!strcmp ((const char *) (*PFieldList)->Name, "Specific Data"))
+
+                /* Undocumented data at the end of endpoint */
+                if (*PFieldList && (strcmp ((const char *) (*PFieldList)->Name, "Descriptor Length")))
+                {
+                    Status = DtCompileTable (PFieldList, AcpiDmTableInfoNhlt7b,
+                        &Subtable);
+                    if (ACPI_FAILURE (Status))
                     {
-                        /* Compile the "Specific Data" field */
-
-                        Status = DtCompileTable (PFieldList, AcpiDmTableInfoNhlt7b,
-                            &Subtable);
-                        if (ACPI_FAILURE (Status))
-                        {
-                            return (Status);
-                        }
-
-                        ParentTable = DtPeekSubtable ();
-                        DtInsertSubtable (ParentTable, Subtable);
+                        return (Status);
                     }
 
-                } /* for (j = 0; j < LinuxSpecificCount; j++) */
+                    ParentTable = DtPeekSubtable ();
+                    DtInsertSubtable (ParentTable, Subtable);
+                }
             }
 
             DtPopSubtable ();
diff --git a/source/include/actbinfo.h b/source/include/actbinfo.h
index 23f49221b..f25d8cc44 100644
--- a/source/include/actbinfo.h
+++ b/source/include/actbinfo.h
@@ -345,7 +345,6 @@
 #define ACPI_NHLT6B_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_RENDER_FEEDBACK_DEVICE_SPECIFIC_CONFIG,f)
 #define ACPI_NHLT7_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_NHLT_LINUX_SPECIFIC_COUNT,f)
 #define ACPI_NHLT7A_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_LINUX_SPECIFIC_DATA,f)
-#define ACPI_NHLT7B_OFFSET(f)           (UINT16) ACPI_OFFSET (ACPI_NHLT_LINUX_SPECIFIC_DATA_B,f)
 #define ACPI_NHLT9_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_NHLT_MIC_SNR_SENSITIVITY_EXTENSION,f)
 #define ACPI_PCCT0_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_PCCT_SUBSPACE,f)
 #define ACPI_PCCT1_OFFSET(f)            (UINT16) ACPI_OFFSET (ACPI_PCCT_HW_REDUCED,f)
diff --git a/source/include/actbl2.h b/source/include/actbl2.h
index a43077cd9..7bbd39a44 100644
--- a/source/include/actbl2.h
+++ b/source/include/actbl2.h
@@ -2118,12 +2118,6 @@ typedef struct acpi_nhlt_linux_specific_data
 
 } ACPI_NHLT_LINUX_SPECIFIC_DATA;
 
-typedef struct acpi_nhlt_linux_specific_data_b
-{
-    UINT8                               SpecificData[18];
-
-} ACPI_NHLT_LINUX_SPECIFIC_DATA_B;
-
 
 /*******************************************************************************
  *
diff --git a/source/tools/acpisrc/astable.c b/source/tools/acpisrc/astable.c
index 6cad24d0c..51e3de726 100644
--- a/source/tools/acpisrc/astable.c
+++ b/source/tools/acpisrc/astable.c
@@ -858,7 +858,6 @@ ACPI_TYPED_IDENTIFIER_TABLE           AcpiIdentifiers[] = {
     {"ACPI_NHLT_FORMATS_CONFIG",            SRC_TYPE_STRUCT},
     {"ACPI_NHLT_LINUX_SPECIFIC_COUNT",      SRC_TYPE_STRUCT},
     {"ACPI_NHLT_LINUX_SPECIFIC_DATA",       SRC_TYPE_STRUCT},
-    {"ACPI_NHLT_LINUX_SPECIFIC_DATA_B",     SRC_TYPE_STRUCT},
     {"ACPI_NHLT_MIC_DEVICE_SPECIFIC_CONFIG", SRC_TYPE_STRUCT},
     {"ACPI_NHLT_MIC_SNR_SENSITIVITY_EXTENSION",SRC_TYPE_STRUCT},
     {"ACPI_NHLT_RENDER_DEVICE_SPECIFIC_CONFIG", SRC_TYPE_STRUCT},