what is PCI to PCMCIA adaptor device name
Larry Finger
Larry.Finger at lwfinger.net
Tue Jul 11 14:20:36 EDT 2006
Simon Wu wrote:
> installed a PCI to PCMCIA card adaptor in my desktop PC with Fedora
> 3. Apparently, it is detected as Ismod shows:
> yenta_socket 21705 1
> rsrc_nonstatic 12737 1 yenta_socket
> pcmcia_core 50013 2 yenta_socket, rsrc_nonstatic
>
> I have a 3G wireless modem connected to th adaptor.
>
> However, I couldn't find a device name under /dev/. Can someone tell
> me what and where is the device name? Is it configurable?
Is this a PCMCIA or CardBus device? If the latter, which I suspect, the device particulars will show
up with the PCI data. Check the full output of "lspci -v" and check for an entry that starts with
03:00.0, which is where the new interface should appear. The 03 comes from the secondary Bus listed
below. If your device does show up there, also do an "lspci -n". My wireless interface reports
"02:00.0 Class 0280: 14e4:4320 (rev 02)". Of importance are the numbers in the position where I have
14e4:4320. For a driver to attach to the device, its internal tables must match these values.
> By the way, the lspci shows:
> 02:0a.0 CardBus bridge: Ricoh Co Ltd RL5c475 (rev 81)
> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
> ParErr- Stepping- SERR- FastB2B-
> Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium
>> TAbort- <TAbort- <MAbort- >SERR- <PERR-
> Latency: 168
> Interrupt: pin A routed to IRQ 11
> Region 0: Memory at 20000000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
> Memory window 0: 20400000-207ff000 (prefetchable)
> Memory window 1: 20800000-20bff000
> I/O window 0: 00004000-000040ff
> I/O window 1: 00004400-000044ff
> BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite+
> 16-bit legacy interface ports at 0001
Larry
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