lspci -vvnnk

03:02.0 Communication controller [0780]: Rockwell International HCF 56k Data/Fax Modem [127a:2005] (rev 01)
        Subsystem: Rockwell International HCF 56k Data/Fax Modem [127a:2005]
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR+ INTx-
        Latency: 32
        Interrupt: pin A routed to IRQ 5
        Region 0: Memory at a6bf0000 (32-bit, non-prefetchable) [size=64K]
        Region 1: I/O ports at ec00 [size=8]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

hwinfo

18: PCI 302.0: 0780 Communication controller
  [Created at pci.386]
  Unique ID: 08OF.kz9xGU_lHs0
  Parent ID: 6NW+.RlqjBL7v2IB
  SysFS ID: /devices/pci0000:00/0000:00:1e.0/0000:03:02.0
  SysFS BusID: 0000:03:02.0
  Hardware Class: unknown
  Model: "Rockwell International HCF 56k Data/Fax Modem"
  Vendor: pci 0x127a "Rockwell International"
  Device: pci 0x2005 "HCF 56k Data/Fax Modem"
  SubVendor: pci 0x127a "Rockwell International"
  SubDevice: pci 0x2005 
  Revision: 0x01
  Memory Range: 0xa6bf0000-0xa6bfffff (rw,non-prefetchable)
  I/O Ports: 0xec00-0xec07 (rw)
  IRQ: 5 (no events)
  Module Alias: "pci:v0000127Ad00002005sv0000127Asd00002005bc07sc80i00"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #19 (PCI bridge)