díky kdes to našel?
nechápu proč je to áčko, to tam cpou starý díly? verze b již existuje od 2002 a notebook je roku 2007 (dle http://en.wikipedia.org/wiki/IEEE_1394#FireWire_80 0_.28IEEE_1394b-2002.29 )

jinak lspci --vk mi hodil

08:05.0 FireWire (IEEE 1394): O2 Micro, Inc. Firewire (IEEE 1394) (rev 02) (prog-if 10 [OHCI])
Subsystem: Dell Device 026f
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: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 22
Region 0: Memory at f8000000 (32-bit, non-prefetchable) [size=4K]
Region 1: Memory at f8002000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: firewire_ohci