kern/84954: [CARDBUS] cbb alloc res fail (with hw.cardbus.debug=1 output)

Alexander Leidinger netchild at
Mon Aug 15 14:50:26 GMT 2005

>Number:         84954
>Category:       kern
>Synopsis:       [CARDBUS] cbb alloc res fail (with hw.cardbus.debug=1 output)
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Mon Aug 15 14:50:25 GMT 2005
>Originator:     Alexander Leidinger
>Release:        7-current as of Aug 24
Tested with i386 -current from Jul 23 to Aug 14.
I've bought a D-Link DFE-690TXD. When I insert it, I get:
TUPLE: LINKTARGET [3]: 43 49 53
Manufacturer ID: 49010000
Functions: Network Adaptor, Multi-Functioned
Function Extension: 0102
Function Extension: 0280969800
Function Extension: 0200e1f505
Function Extension: 040600e04c390010
TUPLE: Unknown(0x1c) [2]: 02 ff
cardbus0: Opening BAR: type=IO, bar=10, len=0100
cardbus0: Opening BAR: type=MEM, bar=14, len=0200
CIS reading done
cardbus0: Non-prefetchable memory at 88000000-880001ff
cbb alloc res fail
cardbus0: Can't get memory for IO ports
found->	vendor=0x1186, dev=0x1340, revid=0x10
	bus=2, slot=0, func=0
	class=02-00-00, hdrtype=0x00, mfdev=0
	cmdreg=0x0000, statreg=0x0290, cachelnsz=0 (dwords)
	lattimer=0xa8 (5040 ns), mingnt=0x20 (8000 ns), maxlat=0x40 (16000 ns)
	intpin=a, irq=255
	powerspec 2  supports D0 D1 D2 D3  current D0
cbb alloc res fail
rl0: couldn't map ports/memory
cbb alloc res fail
rl0: couldn't map ports/memory
cardbus0: <network, ethernet> at device 0.0 (no driver attached)
pci2:0:0: Transition from D0 to D3

This is the first time I use the cardbus slot of my laptop (the onboard NIC has a broken connector), so I don't know if this is a recent regression or if the slot never worked. This is not a hardware problem (Windows can use the card as expected).

A complete verbose dmesg (with -current as of Jul 23) is available at (7k).
Inserting the network card.


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