"Cabletron, RoamAbout 802.11 DS" problem

[pedro_(_at_)_jazznet_(_dot_)_pt]

Hi, 

I'm using OpenBSD 3.3(i386) from a 25th March snapshot, and yesterday i've 
installed a Cabletron wireless card ( pcmcia->pci adapter).
The Card works well(or kinda) , but from time to time i got this strange 
error that i can only solve by rebooting the server. 

My configuration:
pedro_(_at_)_camus:~$ cat /etc/hostname.wi0
!ifconfig wi0 inet 192.168.0.1 netmask 0xffffff00 media autoselect mediaopt 
ibss 


Error:
May  9 14:44:21 camus /bsd: wi0: device timeout
May  9 14:44:21 camus /bsd: wi0: init failed
May  9 14:44:21 camus /bsd: wi0: failed to allocate 1594 bytes on NIC
May  9 14:44:21 camus /bsd: wi0: tx buffer allocation failed
May  9 14:44:21 camus /bsd: wi0: failed to allocate 1594 bytes on NIC
May  9 14:44:21 camus /bsd: wi0: mgmt. buffer allocation failed
May  9 14:44:21 camus /bsd: wi0: wi_start: xmit failed 

I've attached a copy of my dmesg. 

Any thoughts ? 

Regards,
Pedro 
OpenBSD 3.3 (GENERIC) #42: Tue Mar 25 16:50:16 MST 2003
    deraadt_(_at_)_i386_(_dot_)_openbsd_(_dot_)_org:/usr/src/sys/arch/i386/compile/GENERIC
cpu0: disabling processor serial number
cpu0: Intel Pentium III ("GenuineIntel" 686-class, 512KB L2 cache) 447 MHz
cpu0: FPU,V86,DE,PSE,TSC,MSR,PAE,MCE,CX8,SYS,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SIMD
real mem  = 133738496 (130604K)
avail mem = 118341632 (115568K)
using 1658 buffers containing 6791168 bytes (6632K) of memory
mainbus0 (root)
bios0 at mainbus0: AT/286+(90) BIOS, date 08/14/98, BIOS32 rev. 0 @ 0xfb200
apm0 at bios0: Power Management spec V1.2
apm0: AC on, battery charge unknown
pcibios0 at bios0: rev. 2.1 @ 0xf0000/0xb678
pcibios0: PCI IRQ Routing Table rev. 1.0 @ 0xfdcb0/128 (6 entries)
pcibios0: bad IRQ table checksum
pcibios0: PCI BIOS has 6 Interrupt Routing table entries
pcibios0: PCI Exclusive IRQs: 5 10 11 12
pcibios0: PCI Interrupt Router at 000:07:0 ("Intel 82371AB PIIX4 ISA" rev 0x00)
pcibios0: PCI bus #2 is the last bus
bios0: ROM list: 0xc0000/0x8000
pci0 at mainbus0 bus 0: configuration mode 1 (no bios)
pchb0 at pci0 dev 0 function 0 "Intel 82443BX PCI-AGP" rev 0x02
ppb0 at pci0 dev 1 function 0 "Intel 82443BX AGP" rev 0x02
pci1 at ppb0 bus 1
pcib0 at pci0 dev 7 function 0 "Intel 82371AB PIIX4 ISA" rev 0x02
pciide0 at pci0 dev 7 function 1 "Intel 82371AB IDE" rev 0x01: DMA, channel 0 wired to compatibility, channel 1 wired to compatibility
wd0 at pciide0 channel 0 drive 0: <Maxtor 91360U4>
wd0: 16-sector PIO, LBA, 12982MB, 16383 cyl, 16 head, 63 sec, 26588016 sectors
wd1 at pciide0 channel 0 drive 1: <ST31277A>
wd1: 16-sector PIO, LBA, 1221MB, 2482 cyl, 16 head, 63 sec, 2501856 sectors
wd0(pciide0:0:0): using PIO mode 4, Ultra-DMA mode 2
wd1(pciide0:0:1): using PIO mode 4, DMA mode 2
atapiscsi0 at pciide0 channel 1 drive 0
scsibus0 at atapiscsi0: 2 targets
cd0 at scsibus0 targ 0 lun 0: <ASUS, CD-S360, 2.30> SCSI0 5/cdrom removable
cd0(pciide0:1:0): using PIO mode 4, Ultra-DMA mode 2
uhci0 at pci0 dev 7 function 2 "Intel 82371AB USB" rev 0x01: irq 11
usb0 at uhci0: USB revision 1.0
uhub0 at usb0
uhub0: vendor 0x0000 UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
"Intel 82371AB Power Mgmt" rev 0x02 at pci0 dev 7 function 3 not configured
rl0 at pci0 dev 9 function 0 "Realtek 8139" rev 0x10: irq 10 address 00:50:fc:2b:18:a3
rlphy0 at rl0 phy 0: RTL internal phy
rl1 at pci0 dev 10 function 0 "Realtek 8139" rev 0x10: irq 12 address 00:50:bf:1a:30:62
rlphy1 at rl1 phy 0: RTL internal phy
cbb0 at pci0 dev 11 function 0 "Ricoh 5C475 PCI-CardBus" rev 0x80: irq 5
vga1 at pci0 dev 12 function 0 "S3 Trio32/64" rev 0x00
wsdisplay0 at vga1: console (80x25, vt100 emulation)
wsdisplay0: screen 1-5 added (80x25, vt100 emulation)
isa0 at pcib0
isadma0 at isa0
pckbc0 at isa0 port 0x60/5
pckbd0 at pckbc0 (kbd slot)
pckbc0: using irq 1 for kbd slot
wskbd0 at pckbd0: console keyboard, using wsdisplay0
pcppi0 at isa0 port 0x61
midi0 at pcppi0: <PC speaker>
sysbeep0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
npx0 at isa0 port 0xf0/16: using exception 16
pccom0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo
pccom1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo
fdc0 at isa0 port 0x3f0/6 irq 6 drq 2
cardslot0 at cbb0 slot 0 flags 0
cardbus0 at cardslot0: bus 2 device 0 cacheline 0x0, lattimer 0x20
pcmcia0 at cardslot0
biomask c860 netmask dc60 ttymask dce2
pctr: 686-class user-level performance counters enabled
mtrr: Pentium Pro MTRR support
dkcsum: wd0 matched BIOS disk 80
dkcsum: wd1 matched BIOS disk 81
root on wd0a
rootdev=0x0 rrootdev=0x300 rawdev=0x302
wi0 at pcmcia0 function 0 "Cabletron, RoamAbout 802.11 DS, Version 01.01" port 0xa000/64
wi0: Firmware 6.4 variant 1, address 00:e0:63:82:6a:60
wi0: device timeout