problem with wifi on fujitsu U810.

Hello,

I have (sub)notebook - Fujitsu U810. It has problem with integrated Atheros Super AG Wireless LAN (802.11a/b/g) - recognized as ath0.

I already tried to use various variants: 7.2-RELEASE/7.1-STABLE/with patch from Sam Leffler/with patch from madwifi-project. Without result.

pciconf -l -v:
[...]
ath0_at_pci0:1:0:0: class=0x020000 card=0x139c10cf chip=0x001c168c rev=0x01 hdr=0x00
    vendor     = 'Atheros Communications Inc.'
    device     = 'AR5006 family 802.11abg Wireless NIC'
    class      = network
    subclass   = ethernet
[...]

dmesg:
Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation.
FreeBSD 7.1-STABLE #3: Tue Jan 20 10:28:46 NOVT 2009
    root_at_:/usr/obj/usr/src/sys/KUKABOOK
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Genuine Intel(R) processor               800MHz (598.50-MHz 686-class CPU)
  Origin = "GenuineIntel"  Id = 0x6d8  Stepping = 8
  Features=0xafe9fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,TM,PBE>
  Features2=0x180<EST,TM2>
  AMD Features=0x100000<NX>
real memory  = 1063649280 (1014 MB)
avail memory = 1031663616 (983 MB)
kbd1 at kbdmux0
acpi0: <FUJ PC> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "HPET" frequency 14318180 Hz quality 900
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
acpi_ec0: <Embedded Controller: GPE 0x17> port 0x62,0x66 on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci_link0: BIOS IRQ 11 for 0.2.INTA is invalid
pci_link4: BIOS IRQ 11 for 0.29.INTB is invalid
pci_link2: BIOS IRQ 11 for 0.29.INTC is invalid
pci_link0: BIOS IRQ 11 for 0.29.INTD is invalid
pci0: <ACPI PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 1.0 on pci0
pci1: <PCI bus> on pcib1
ath0: <Atheros 5424/2424> irq 9 at device 0.0 on pci1
ath0: 0x10000 bytes of rid 0x10 res 3 failed (0, 0xffffffff).
ath0: cannot map register space
device_attach: ath0 attach returned 6
[...]

Is this device supported by ath driver? I would do any necessary tests if somebody tells me how.

Thank You,
Alexander