diff --git a/misc/config_tools/board_inspector/pcieparser/__init__.py b/misc/config_tools/board_inspector/pcieparser/__init__.py
new file mode 100644
index 000000000..1e4c30c3b
--- /dev/null
+++ b/misc/config_tools/board_inspector/pcieparser/__init__.py
@@ -0,0 +1,42 @@
+# Copyright (C) 2021 Intel Corporation. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+import os
+import ctypes
+from collections import namedtuple
+
+from pcieparser.header import header
+from pcieparser.caps import capabilities
+from pcieparser.extcaps import extended_capabilities
+
+class PCIConfigSpace(namedtuple("PCIConfigSpace", ["header", "caps", "extcaps"])):
+    def __repr__(self):
+        acc = str(self.header)
+        for cap in self.caps:
+            acc += "\n"
+            acc += str(cap)
+        for extcap in self.extcaps:
+            acc += "\n"
+            acc += str(extcap)
+        return acc
+
+    def has_cap(self, cap_name):
+        for cap in self.caps:
+            if cap_name == cap.name:
+                return True
+        for cap in self.extcaps:
+            if cap_name == cap.name:
+                return True
+        return False
+
+def parse_config_space(path):
+    data = open(os.path.join(path, "config"), mode='rb').read()
+    hdr = header(data)
+    caps = capabilities(data, hdr.capability_pointer)
+    config_space = PCIConfigSpace(hdr, caps, [])
+    if config_space.has_cap("PCI Express"):
+        extcaps = extended_capabilities(data)
+        config_space = PCIConfigSpace(hdr, caps, extcaps)
+    return config_space
diff --git a/misc/config_tools/board_inspector/pcieparser/caps.py b/misc/config_tools/board_inspector/pcieparser/caps.py
new file mode 100644
index 000000000..5326f63a9
--- /dev/null
+++ b/misc/config_tools/board_inspector/pcieparser/caps.py
@@ -0,0 +1,163 @@
+# Copyright (C) 2021 Intel Corporation. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+import ctypes
+import copy
+import lib.cdata as cdata
+
+class Capability:
+    # Capability names from PCI Local Bus Specification and PCI Express Base Specification
+    _cap_names_ = {
+        0x01: "Power Management",
+        0x02: "AGP",
+        0x03: "VPD",
+        0x04: "Slot Identification",
+        0x05: "MSI",
+        0x06: "CompactPCI Hot Swap",
+        0x07: "PCI-X",
+        0x08: "Hyper Transport",
+        0x09: "Vendor-Specific",
+        0x0a: "Debug port",
+        0x0b: "CompactPCI Central Resource Control",
+        0x0c: "Hot Plug",
+        0x0d: "Subsystem ID and Subsystem Vendor ID",
+        0x0e: "AGP 8x",
+        0x0f: "Secure Device",
+        0x10: "PCI Express",
+        0x11: "MSI-X",
+        0x13: "Conventional PCI Advanced Features",
+        0x14: "Enhanced Allocation",
+        0x15: "FPB",
+    }
+
+    @property
+    def name(self):
+        if self.id in self._cap_names_.keys():
+            return self._cap_names_[self.id]
+        else:
+            return f"Reserved ({hex(self.id)})"
+
+class CapabilityListRegister(cdata.Struct, Capability):
+    _pack_ = 1
+    _fields_ = [
+        ('id', ctypes.c_uint8),
+        ('next_cap_ptr', ctypes.c_uint8),
+    ]
+
+# Power Management (0x01)
+
+class PowerManagement(cdata.Struct, Capability):
+    _pack_ = 1
+    _fields_ = copy.copy(CapabilityListRegister._fields_) + [
+        ('version', ctypes.c_uint16, 3),
+        ('pme_clock', ctypes.c_uint16, 1),
+        ('immediate_readiness_on_return_to_d0', ctypes.c_uint16, 1),
+        ('device_specific_initialization', ctypes.c_uint16, 1),
+        ('aux_current', ctypes.c_uint16, 3),
+        ('d1_support', ctypes.c_uint16, 1),
+        ('d2_support', ctypes.c_uint16, 1),
+        ('pme_support', ctypes.c_uint16, 5),
+        ('power_state', ctypes.c_uint16, 2),
+        ('reserved1', ctypes.c_uint16, 1),
+        ('no_soft_reset', ctypes.c_uint16, 1),
+        ('reserved2', ctypes.c_uint16, 4),
+        ('pme_en', ctypes.c_uint16, 1),
+        ('data_select', ctypes.c_uint16, 4),
+        ('data_scale', ctypes.c_uint16, 2),
+        ('pme_status', ctypes.c_uint16, 1),
+        ('reserved3', ctypes.c_uint16, 6),
+        ('undefined', ctypes.c_uint16, 2),
+        ('data', ctypes.c_uint8),
+    ]
+
+def parse_power_management(buf, cap_ptr):
+    return PowerManagement.from_buffer_copy(buf, cap_ptr)
+
+# MSI (0x05)
+
+def MSI_factory(field_list):
+    class MSI(cdata.Struct, Capability):
+        _pack_ = 1
+        _fields_ = copy.copy(CapabilityListRegister._fields_) + [
+            ('msi_enable', ctypes.c_uint16, 1),
+            ('multiple_message_capable', ctypes.c_uint16, 3),
+            ('multiple_message_enable', ctypes.c_uint16, 3),
+            ('address_64bit', ctypes.c_uint16, 1),
+            ('per_vector_masking_capable', ctypes.c_uint16, 1),
+            ('reserved', ctypes.c_uint16, 7),
+        ] + field_list
+
+    return MSI
+
+def msi_field_list(addr):
+    field_list = list()
+    msgctrl = MSI_factory([]).from_address(addr)
+
+    if msgctrl.address_64bit == 1:
+        field_list.append(('message_address', ctypes.c_uint64))
+    else:
+        field_list.append(('message_address', ctypes.c_uint32))
+
+    field_list.append(('message_data', ctypes.c_uint16))
+
+    if msgctrl.per_vector_masking_capable:
+        field_list.append(('reserved', ctypes.c_uint16))
+        field_list.append(('mask_bits', ctypes.c_uint32))
+        field_list.append(('pending_bits', ctypes.c_uint32))
+
+    return field_list
+
+def parse_msi(buf, cap_ptr):
+    addr = ctypes.addressof(buf) + cap_ptr
+    field_list = msi_field_list(addr)
+    return MSI_factory(field_list).from_buffer_copy(buf, cap_ptr)
+
+# MSI-X
+
+class MSIX(cdata.Struct, Capability):
+    _pack_ = 1
+    _fields_ = copy.copy(CapabilityListRegister._fields_) + [
+        ('table_size', ctypes.c_uint16, 10),
+        ('reserved', ctypes.c_uint16, 3),
+        ('function_mask', ctypes.c_uint16, 1),
+        ('msix_enable', ctypes.c_uint16, 1),
+        ('table_bir', ctypes.c_uint32, 3),
+        ('table_offset_z', ctypes.c_uint32, 29),
+        ('pba_bir', ctypes.c_uint32, 3),
+        ('pba_offset_z', ctypes.c_uint32, 29),
+    ]
+
+    @property
+    def table_offset(self):
+        return self.table_offset_z << 3
+
+    @property
+    def pba_offset(self):
+        return self.pba_offset_z << 3
+
+def parse_msix(buf, cap_ptr):
+    return MSIX.from_buffer_copy(buf, cap_ptr)
+
+# Module API
+
+capability_parsers = {
+    0x1: parse_power_management,
+    0x5: parse_msi,
+    0x11: parse_msix,
+}
+
+def capabilities(data, cap_ptr):
+    buf = ctypes.create_string_buffer(data, len(data))
+
+    acc = list()
+    while cap_ptr != 0:
+        caplist = CapabilityListRegister.from_buffer_copy(buf, cap_ptr)
+        if caplist.id in capability_parsers.keys():
+            acc.append(capability_parsers[caplist.id](buf, cap_ptr))
+        else:
+            acc.append(caplist)
+        cap_ptr = caplist.next_cap_ptr
+
+    return acc
diff --git a/misc/config_tools/board_inspector/pcieparser/header.py b/misc/config_tools/board_inspector/pcieparser/header.py
new file mode 100644
index 000000000..34f7e45a4
--- /dev/null
+++ b/misc/config_tools/board_inspector/pcieparser/header.py
@@ -0,0 +1,189 @@
+# Copyright (C) 2021 Intel Corporation. All rights reserved.
+#
+# SPDX-License-Identifier: BSD-3-Clause
+#
+
+import ctypes
+import copy
+import lib.cdata as cdata
+
+class Common(cdata.Struct):
+    _pack_ = 1
+    _fields_ = [
+        ('vendor_id', ctypes.c_uint16),
+        ('device_id', ctypes.c_uint16),
+        ('command', ctypes.c_uint16),
+        ('status', ctypes.c_uint16),
+        ('revision_id', ctypes.c_uint32, 8),
+        ('class_code', ctypes.c_uint32, 24),
+        ('cacheline_size', ctypes.c_uint8),
+        ('latency_timer', ctypes.c_uint8),
+        ('header_type', ctypes.c_uint8, 7),
+        ('multi_function', ctypes.c_uint8, 1),
+        ('bist', ctypes.c_uint8),
+    ]
+
+class MemoryBar32(cdata.Struct):
+    _pack_ = 1
+    _fields_ = [
+        ('indicator', ctypes.c_uint8, 1),
+        ('type', ctypes.c_uint8, 2),
+        ('prefetchable', ctypes.c_uint8, 1),
+        ('base_z', ctypes.c_uint32, 28),
+    ]
+
+    resource_type = "memory"
+
+    @property
+    def base(self):
+        return self.base_z << 4
+
+class MemoryBar64(cdata.Struct):
+    _pack_ = 1
+    _fields_ = [
+        ('indicator', ctypes.c_uint8, 1),
+        ('type', ctypes.c_uint8, 2),
+        ('prefetchable', ctypes.c_uint8, 1),
+        ('base_z', ctypes.c_uint64, 60),
+    ]
+
+    resource_type = "memory"
+
+    @property
+    def base(self):
+        return self.base_z << 4
+
+class IOBar(cdata.Struct):
+    _pack_ = 1
+    _fields_ = [
+        ('indicator', ctypes.c_uint8, 1),
+        ('reserved', ctypes.c_uint8, 1),
+        ('base_z', ctypes.c_uint32, 30),
+    ]
+
+    resource_type = "io_port"
+
+    @property
+    def base(self):
+        return self.base_z << 2
+
+PCIE_BAR_SPACE_MASK = 0x1
+PCIE_BAR_MEMORY_SPACE = 0x0
+PCIE_BAR_IO_SPACE = 0x1
+
+PCIE_BAR_TYPE_MASK = 0x6
+PCIE_BAR_TYPE_32_BIT = 0x0
+PCIE_BAR_TYPE_64_BIT = 0x4
+
+def header_type_0_field_list(addr):
+    bar_list = list()
+    bar_addr = addr
+    bar_end = addr + 0x18
+    while bar_addr < bar_end:
+        bar = ctypes.c_uint32.from_address(bar_addr).value
+        idx = int((bar_addr - addr) / 4)
+        if (bar & PCIE_BAR_SPACE_MASK) == PCIE_BAR_MEMORY_SPACE:
+            if (bar & PCIE_BAR_TYPE_MASK) == PCIE_BAR_TYPE_64_BIT:
+                bar_list.append((f"bar{idx}", MemoryBar64))
+                bar_addr += 0x8
+            else:
+                bar_list.append((f"bar{idx}", MemoryBar32))
+                bar_addr += 0x4
+        else:
+            bar_list.append((f"bar{idx}", IOBar))
+            bar_addr += 0x4
+
+    class Bars(cdata.Struct):
+        _pack_ = 1
+        _fields_ = bar_list
+
+        def __iter__(self):
+            for f in self._fields_:
+                yield getattr(self, f[0])
+
+    return [
+        ('bars', Bars),
+        ('cardbus_cis_pointer', ctypes.c_uint32),
+        ('subsystem_vendor_id', ctypes.c_uint16),
+        ('subsystem_device_id', ctypes.c_uint16),
+        ('expansion_rom_base_address', ctypes.c_uint32),
+        ('capability_pointer', ctypes.c_uint8),
+        ('reserved', ctypes.c_uint8 * 7),
+        ('interrupt_line', ctypes.c_uint8),
+        ('interrupt_pin', ctypes.c_uint8),
+        ('min_gnt', ctypes.c_uint8),
+        ('max_lat', ctypes.c_uint8),
+    ]
+
+def header_type_1_field_list(addr):
+    bar_list = list()
+    bar_addr = addr
+    bar_end = addr + 0x08
+    while bar_addr < bar_end:
+        bar = ctypes.c_uint32.from_address(addr).value
+        idx = int((bar_addr - addr) / 4)
+        if (bar & PCIE_BAR_SPACE_MASK) == PCIE_BAR_MEMORY_SPACE:
+            if (bar & PCIE_BAR_TYPE_MASK) == PCIE_BAR_TYPE_64_BIT:
+                bar_list.append((f"bar{idx}", MemoryBar64))
+                bar_addr += 0x8
+            else:
+                bar_list.append((f"bar{idx}", MemoryBar32))
+                bar_addr += 0x4
+        else:
+            bar_list.append((f"bar{idx}", IOBar))
+            bar_addr += 0x4
+
+    class Bars(cdata.Struct):
+        _pack_ = 1
+        _fields_ = bar_list
+
+        def __iter__(self):
+            for f in self._fields_:
+                yield getattr(self, f[0])
+
+    return [
+        ('bars', Bars),
+        ('primary_bus_number', ctypes.c_uint8),
+        ('secondary_bus_number', ctypes.c_uint8),
+        ('subordinate_bus_number', ctypes.c_uint8),
+        ('secondary_latency_timer', ctypes.c_uint8),
+        ('io_base', ctypes.c_uint8),
+        ('io_limit', ctypes.c_uint8),
+        ('secondary_status', ctypes.c_uint16),
+        ('memory_base', ctypes.c_uint16),
+        ('memory_limit', ctypes.c_uint16),
+        ('prefetchable_memory_base', ctypes.c_uint16),
+        ('prefetchable_memory_limit', ctypes.c_uint16),
+        ('prefetchable_base_upper_32_bits', ctypes.c_uint32),
+        ('prefetchable_limit_upper_32_bits', ctypes.c_uint32),
+        ('io_base_upper_16_bits', ctypes.c_uint16),
+        ('io_limit_upper_16_bits', ctypes.c_uint16),
+        ('capability_pointer', ctypes.c_uint8),
+        ('reserved', ctypes.c_uint8 * 3),
+        ('expansion_rom_base_address', ctypes.c_uint32),
+        ('interrupt_line', ctypes.c_uint8),
+        ('interrupt_pin', ctypes.c_uint8),
+        ('bridge_control', ctypes.c_uint16),
+    ]
+
+def header_field_list(addr):
+    common_header = Common.from_address(addr)
+    if common_header.header_type == 0x00:
+        return header_type_0_field_list(addr + ctypes.sizeof(Common))
+    elif common_header.header_type == 0x01:
+        return header_type_1_field_list(addr + ctypes.sizeof(Common))
+    else:
+        return [('data', ctypes.c_uint8 * 0x30)]
+
+def header_factory(field_list):
+    class Header(cdata.Struct):
+        _pack_ = 1
+        _fields_ = copy.copy(Common._fields_) + field_list
+    return Header
+
+def header(data):
+    """Create class based on decode of a PCI configuration space header from raw data."""
+    buf = ctypes.create_string_buffer(data, len(data))
+    addr = ctypes.addressof(buf)
+    field_list = header_field_list(addr)
+    return header_factory(field_list).from_buffer_copy(data)