No kernel module, it doesn't do anything.

lspci -vvnnk

03:02.0 Token ring network controller [0201]: IBM 16/4 Token ring UTP/STP controller [1014:003e] (rev 04)
        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-
        Interrupt: pin A routed to IRQ 15
        Region 0: I/O ports at e800 [size=256]
        Region 1: Memory at febffc00 (32-bit, non-prefetchable) [size=256]
        Region 2: Memory at febff000 (32-bit, non-prefetchable) [size=2K]
        Expansion ROM at febe0000 [disabled] [size=16K]

hwinfo --netcard

14: PCI 302.0: 0201 Token ring network controller
  [Created at pci.386]
  Unique ID: 08OF.B6VNM8XXLs5
  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: network
  Model: "IBM 16/4 Token ring UTP/STP controller"
  Vendor: pci 0x1014 "IBM"
  Device: pci 0x003e "16/4 Token ring UTP/STP controller"
  Revision: 0x04
  I/O Ports: 0xe800-0xe8ff (rw)
  Memory Range: 0xfebffc00-0xfebffcff (rw,non-prefetchable)
  Memory Range: 0xfebff000-0xfebff7ff (rw,non-prefetchable)
  Memory Range: 0xfebe0000-0xfebe3fff (ro,non-prefetchable,disabled)
  IRQ: 15 (no events)
  Module Alias: "pci:v00001014d0000003Esv00000000sd00000000bc02sc01i00"
  Driver Info #0:
    Driver Status: olympic is not active
    Driver Activation Cmd: "modprobe olympic"
  Config Status: cfg=new, avail=yes, need=no, active=unknown
  Attached to: #15 (PCI bridge)