Boot problems relating to PCMCIA - 02 Micro 0Z6933 controller

Hi, I'm running 5.2.1 on my Toshiba 1905-s301 laptop and I'm getting 
intermittent hangups/errors on boot relating to my PCMCIA controller. 
I've been having the errors since I first tried 5.0. The errors seem to 
be related to the 02 Micro 0Z6933 controller. A few months back M. 
Warner Losh offered some patches but I'm not sure if he is still working 
on the PCMCIA stuff. I'd be happy to try some out. Here is the dmesg 
that was saved after a lockup. Thanks for the help.

Mike B

== boot messages ==
Copyright (c) 1992-2004 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
        The Regents of the University of California. All rights reserved.
FreeBSD 5.2.1-RC #4: Tue Feb  3 14:34:08 EST 2004
    root_at_wr.muohio.edu:/usr/obj/usr/src/sys/WR
Preloaded elf kernel "/boot/kernel/kernel" at 0xc08db000.
Preloaded elf module "/boot/modules/acpi.ko" at 0xc08db2bc.
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 2.00GHz (1993.54-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0xf24  Stepping = 4
  
Features=0x3febf9ff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,SEP,MTRR,PGE,MCA,CMOV,P
real memory  = 267911168 (255 MB)
avail memory = 250535936 (238 MB)
netsmb_dev: loaded
Pentium Pro MTRR support enabled
npx0: [FAST]
npx0: <math processor> on motherboard
npx0: INT 16 interface
acpi0: <TOSCPL   RSDT  > on motherboard
pcibios: BIOS version 2.10
Using $PIR table, 9 entries at 0xc00fdf30
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_cpu0: <CPU> port 0x530-0x537 on acpi0
acpi_lid0: <Control Method Lid Switch> on acpi0
acpi_button0: <Power Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib0: slot 31 INTD is routed to irq 5
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTC is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
pcib0: slot 31 INTB is routed to irq 11
agp0: <Intel 82845 host to AGP bridge> mem 0xec000000-0xefffffff at 
device 0.0 o
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib1: slot 0 INTA is routed to irq 5
pci1: <display, VGA> at device 0.0 (no driver attached)
pcib2: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib2: slot 8 INTA is routed to irq 11
pcib2: slot 10 INTA is routed to irq 11
cbb0: <O2Micro OZ6933 PCI-CardBus Bridge> at device 0.0 on pci2
cardbus0: <CardBus bus> on cbb0
pccard0: <16-bit PCCard bus> on cbb0
pcib2: slot 0 INTA is routed to irq 5
cbb0: [MPSAFE]
cbb1: <O2Micro OZ6933 PCI-CardBus Bridge> at device 0.1 on pci2
cardbus1: <CardBus bus> on cbb1
pccard1: <16-bit PCCard bus> on cbb1
pcib2: slot 0 INTB is routed to irq 11
cbb1: [MPSAFE]