PCMCIA freezes

[Perry S Glenn]

On Sun, May 30, 2004 at 05:20:08PM -0700, Perry S Glenn wrote:
> On Fri, May 28, 2004 at 08:35:55AM -0600, M. Warner Losh wrote:
> > In message: <1085740037.40b71405d6ea5 at hysteria.sk>
> >             "..dusan." <skrat at hysteria.sk> 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.
> 
Hey,so with 
enp> uname -a
FreeBSD enp.dyndns.org 5.2-CURRENT FreeBSD 5.2-CURRENT #3: Tue Jun  1 03:19:06 G
MT 2004     psglenn at enp.dyndns.org:/usr/obj/usr/src/sys/ENP  i386
things are working much better.
I can remove my cards and reinsert  them without lockups.
Cards inserted into my upper slot (cbb1) work and are detached.

The same cards in (cbb0) give
Jun  1 04:15:12 enp kernel: cbb0: card inserted: event=0x00000000, state=3000082
0
Jun  1 04:15:12 enp kernel: cbb0: cbb_power: 3V
Jun  1 04:15:12 enp kernel: cbb0: cbb_power: 0V
Jun  1 04:15:12 enp kernel: cbb0: CardBus card activation failed

> 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     psglenn at enp.dyndns.org:/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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