Hi!
I've got problem with current madwifi-ng SVN snapshot in combination with ZCom XV-5300 card http://www.zcom.com.tw/product/5300.htm. It oops kernel. Here are details.
Kernel
Linux fir 2.6.12-rc5 #1 Mon Jun 13 01:25:07 CEST 2005 i686 GNU/Linux
(patched by swsusp2)
Card
0000:02:00.0 Ethernet controller: Atheros Communications, Inc. AR5000 802.11a Wireless Adapter (rev 01)
Oops code
Oct 29 21:35:26 fir kernel: ath_hal: 0.9.15.1 (AR5210, AR5211, AR5212, RF5111, RF5112, RF2413, RF5413)
Oct 29 21:35:26 fir kernel: wlan: 0.8.4.2 (Atheros/multi-bss)
Oct 29 21:35:26 fir kernel: ath_rate_onoe: 1.0
Oct 29 21:35:26 fir pci.agent[3025]: ath_pci: can't be loaded
Oct 29 21:35:26 fir pci.agent[3025]: missing kernel or user mode driver ath_pci
Oct 29 21:35:26 fir kernel: ath_pci: 0.9.4.5 (Atheros/multi-bss)
Oct 29 21:35:26 fir kernel: PCI: Enabling device 0000:02:00.0 (0000 -> 0002)
Oct 29 21:35:26 fir kernel: ACPI: PCI Interrupt 0000:02:00.0[A] -> Link [LNKA] -> GSI 11 (level, low) -> IRQ 11
Oct 29 21:35:26 fir kernel: cce626c4
Oct 29 21:35:26 fir kernel: PREEMPT
Oct 29 21:35:26 fir kernel: Modules linked in: ath_pci ath_rate_onoe wlan ath_hal rfcomm l2cap iptable_filter ip_tables parport_pc 8250_pnp snd_cs4281 snd_rawmidi snd_ac97_codec snd_opl3_lib snd_hwdep ltserial ltmodem 8250_pci 8250 serial_core e100 mii usbhid uhci_hcd intel_agp agpgart dm_mod evdev
Oct 29 21:35:26 fir kernel: CPU: 0
Oct 29 21:35:26 fir kernel: EIP: 0060:[pg0+209872580/1067197440] Tainted: P VLI
Oct 29 21:35:26 fir kernel: EFLAGS: 00010202 (2.6.12-rc5)
Oct 29 21:35:26 fir kernel: EIP is at ath_attach+0x6c4/0x1070 [ath_pci]
Oct 29 21:35:26 fir kernel: eax: 00000001 ebx: 00000002 ecx: 00000001 edx: 00000000
Oct 29 21:35:26 fir kernel: esi: 00000003 edi: 00000001 ebp: cab40220 esp: cabb1e70
Oct 29 21:35:26 fir kernel: ds: 007b es: 007b ss: 0068
Oct 29 21:35:26 fir kernel: Process modprobe (pid: 3051, threadinfo=cabb0000 task=cb60aa40)
Oct 29 21:35:26 fir kernel: Stack: cab40220 00000001 00000005 00000001 00000000 00000000 00000000 00000000
Oct 29 21:35:26 fir kernel: 00000007 cab418b8 c0147c9a caa62000 00000000 20d0d8c0 cab40000 cb58e400
Oct 29 21:35:26 fir kernel: ccee0000 0c400000 cce71072 00000007 cab40000 04000000 cab40000 cab40000
Oct 29 21:35:26 fir kernel: Call Trace:
Oct 29 21:35:26 fir kernel: [request_irq+170/208] request_irq+0xaa/0xd0
Oct 29 21:35:26 fir kernel: [pg0+209932402/1067197440] ath_pci_probe+0x382/0x420 [ath_pci]
Oct 29 21:35:26 fir kernel: [pci_device_probe_static+69/80] pci_device_probe_static+0x45/0x50
Oct 29 21:35:26 fir kernel: [__pci_device_probe+59/96] __pci_device_probe+0x3b/0x60
Oct 29 21:35:26 fir kernel: [pci_device_probe+44/80] pci_device_probe+0x2c/0x50
Oct 29 21:35:26 fir kernel: [driver_probe_device+47/128] driver_probe_device+0x2f/0x80
Oct 29 21:35:26 fir kernel: [driver_attach+89/144] driver_attach+0x59/0x90
Oct 29 21:35:26 fir kernel: [bus_add_driver+153/224] bus_add_driver+0x99/0xe0
Oct 29 21:35:26 fir kernel: [pci_device_shutdown+0/48] pci_device_shutdown+0x0/0x30
Oct 29 21:35:26 fir kernel: [pci_register_driver+94/128] pci_register_driver+0x5e/0x80
Oct 29 21:35:26 fir kernel: [pg0+203665453/1067197440] init_ath_pci+0x2d/0x5d [ath_pci]
Oct 29 21:35:26 fir kernel: [sys_init_module+210/528] sys_init_module+0xd2/0x210
Oct 29 21:35:26 fir kernel: [syscall_call+7/11] syscall_call+0x7/0xb
Oct 29 21:35:26 fir kernel: Code: 89 2c 24 e8 4f 7e 00 00 8b 95 98 17 00 00 8b b5 00 14 00 00 89 85 74 17 00 00 8b 85 30 17 00 00 8b 08 b8 01 00 00 00 89 c3 d3 e3 <8b> 0a d3 e0 09 c3 f7 d3 21 f3 83 fb 01 0f 84 d9 07 00 00 83 fb