Re: PCMCIA freezes

On Fri, May 28, 2004 at 08:35:55AM -0600, M. Warner Losh wrote:
> In message: <[email protected]>
>             "..dusan." <[email protected]> writes:
> : hi there.. can somebody tell me why my 5.2.1 system completely halts everytime
> : I insert card into my notebook's PCcard slot..? do I need to recompile 
> : kernel.. if yes what do I need to reconfigure..? thanks.

I have a centrino laptop running current 
enp> uname -a
FreeBSD enp.dyndns.org 5.2-CURRENT FreeBSD 5.2-CURRENT #2: Fri May 21 17:04:51 G
MT 2004     [email protected]:/usr/obj/usr/src/sys/ENP  i386

If I insert or remove a card the system locks and I must do a power switch
reboot. I can still switch consoles,but cannot enter anything via the keyboard.
I can use a card if it is inserted before I turn on the laptop

enp>dmesg|grep cbb
cbb0: <O2Micro OZ6933 PCI-CardBus Bridge> at device 5.0 on pci2
cbb0: Found memory at e0215000
cbb0: Secondary bus is 0
cbb0: Setting primary bus to 2
cbb0: Secondary bus set to 2 subbus 3
cardbus0: <CardBus bus> on cbb0
cbb0: WARNING: cannot attach pccard bus.
cbb1: <O2Micro OZ6933 PCI-CardBus Bridge> at device 5.1 on pci2
cbb1: Found memory at e0216000
cbb1: Secondary bus is 0
cbb1: Setting primary bus to 2
cbb1: Secondary bus set to 4 subbus 5
cardbus1: <CardBus bus> on cbb1
cbb1: WARNING: cannot attach pccard bus.
cbb1: card inserted: event=0x00000000, state=30000820
cbb1: cbb_power: 3V 

> 
> This is typically a resource allocation problem.  -current has many
> (all?) of these bugs fixed.
So what other info is needed to fix this?
--Perry
> 
> Warner
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