pcictl pci0 dump -b 0 -d 20 -f 0
PCI configuration registers:
  Common header:
    0x00: 0x9d2f8086 0x02900006 0x0c033021 0x00800000

    Vendor Name: Intel (0x8086)
    Device Name: 100 Series xHCI (0x9d2f)
    Command register: 0x0006
      I/O space accesses: off
      Memory space accesses: on
      Bus mastering: on
      Special cycles: off
      MWI transactions: off
      Palette snooping: off
      Parity error checking: off
      Address/data stepping: off
      System error (SERR): off
      Fast back-to-back transactions: off
      Interrupt disable: off
    Status register: 0x0290
      Immediate Readiness: off
      Interrupt status: inactive
      Capability List support: on
      66 MHz capable: off
      User Definable Features (UDF) support: off
      Fast back-to-back capable: on
      Data parity error detected: off
      DEVSEL timing: medium (0x1)
      Slave signaled Target Abort: off
      Master received Target Abort: off
      Master received Master Abort: off
      Asserted System Error (SERR): off
      Parity error detected: off
    Class Name: serial bus (0x0c)
    Subclass Name: USB (0x03)
    Interface Name: xHCI (0x30)
    Revision ID: 0x21
    BIST: 0x00
    Header Type: 0x00+multifunction (0x80)
    Latency Timer: 0x00
    Cache Line Size: 0bytes (0x00)

  Type 0 ("normal" device) header:
    0x10: 0xdcc10004 0x00000000 0x00000000 0x00000000
    0x20: 0x00000000 0x00000000 0x00000000 0x83b9103c
    0x30: 0x00000000 0x00000070 0x00000000 0x000001ff

    Base address register at 0x10
      type: 64-bit nonprefetchable memory
      base: 0x00000000dcc10000
    Base address register at 0x18
      not implemented
    Base address register at 0x1c
      not implemented
    Base address register at 0x20
      not implemented
    Base address register at 0x24
      not implemented
    Cardbus CIS Pointer: 0x00000000
    Subsystem vendor ID: 0x103c
    Subsystem ID: 0x83b9
    Expansion ROM Base Address Register: 0x00000000
      base: 0x00000000
      Expansion ROM Enable: off
      Validation Status: Validation not supported
      Validation Details: 0x0
    Capability list pointer: 0x70
    Reserved @ 0x38: 0x00000000
    Maximum Latency: 0x00
    Minimum Grant: 0x00
    Interrupt pin: 0x01 (pin A)
    Interrupt line: 0xff

  Capability register at 0x70
    type: 0x01 (Power Management)
  Capability register at 0x80
    type: 0x05 (MSI)

  PCI Power Management Capabilities Register
    Capabilities register: 0xc1c2
      Version: 1.1
      PME# clock: off
      Device specific initialization: off
      3.3V auxiliary current: 375 mA
      D1 power management state support: off
      D2 power management state support: off
      PME# support D0: off
      PME# support D1: off
      PME# support D2: off
      PME# support D3 hot: on
      PME# support D3 cold: on
    Control/status register: 0x00000008
      Power state: D0
      PCI Express reserved: off
      No soft reset: on
      PME# assertion: disabled
      Data Select: 0
      Data Scale: 0
      PME# status: off
    Bridge Support Extensions register: 0x00
      B2/B3 support: off
      Bus Power/Clock Control Enable: off
    Data register: 0x00

  PCI Message Signaled Interrupt
    Message Control register: 0x0087
      MSI Enabled: on
      Multiple Message Capable: yes (8 vectors)
      Multiple Message Enabled: off (1 vector)
      64 Bit Address Capable: on
      Per-Vector Masking Capable: off
      Extended Message Data Capable: off
      Extended Message Data Enable: off
    Message Address (lower) register: 0xfee00000
    Message Address (upper) register: 0x00000000
    Message Data register: 0x0063

  Device-dependent header:
    0x40: 0x803401fd 0x800fc688 0x00000000 0x00000000
    0x50: 0x0fce6e5b 0x00000000 0x00000000 0x00000000
    0x60: 0x00006030 0x00000000 0x00000000 0x00000000
    0x70: 0xc1c28001 0x00000008 0x00000000 0x00000000
    0x80: 0x00870005 0xfee00000 0x00000000 0x00000063
    0x90: 0xf0140009 0x01400010 0x00000000 0x00080ac1
    0xa0: 0x00000800 0x00001800 0x0002408f 0x00040100
    0xb0: 0x00000003 0x0000000c 0x00000030 0x000000c0
    0xc0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xd0: 0x00000003 0x0000000c 0x00000030 0x00000000
    0xe0: 0x00000000 0x00000000 0x00000000 0x00000000
    0xf0: 0x00000000 0x00000000 0x08410fb3 0x00000000