cs: unable to map card memory!

Thomas Schreiner hostap at tschreiner.org
Wed May 21 20:03:41 EDT 2003


Hello all,
first of all thanks for all the good work and all the help I already got 
on this list!
I almost managed to get my AP started, but there's still a problem left. 
The modules all load correctly as you can see in the attached outputs, 
but cardctl cannot see any cards on my system, there even is a cs: error 
message (see attached outputs).
It would be great if you yould help me with this one too.

Thomas Schreiner


# dmesg
[...]
hostap_crypt: registered algorithm 'NULL'
hostap_cs: 0.0.2 - 2003-05-03 (Jouni Malinen <jkmaline at cc.hut.fi>)
cs: unable to map card memory!
cs: unable to map card memory!

# cardctl ident
Socket 0:
   no product info available

# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

(eth0 is my ethernet card btw)

# lspci
[...]
00:10.0 CardBus bridge: Ricoh Co Ltd RL5c475 (rev 80)
         Subsystem: CARRY Computer ENG. CO Ltd: Unknown device 0101
         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 10000000 (32-bit, non-prefetchable) [size=4K]
         Bus: primary=00, secondary=02, subordinate=05, sec-latency=176
         Memory window 0: 10400000-107ff000 (prefetchable)
         Memory window 1: 10800000-10bff000
         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

# cat /proc/iomem
[...]
10000000-10000fff : Ricoh Co Ltd RL5c475
10400000-107fffff : PCI CardBus #02
10800000-10bfffff : PCI CardBus #02
f7000000-f7ffffff : PCI Bus #01
[...]

# lsmod
Module                  Size  Used by    Not tainted
hostap_cs              46056   0  (unused)
hostap                 68356   0  [hostap_cs]
hostap_crypt            1604   0  [hostap]
lufs                   12896 112
hermes                  5248   0  (unused)




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