Interrupt problem: kernel 2.6.6, pcmcia, hostap_cs

Arnaud kwabbernoot at wanadoo.nl
Thu Jul 8 23:54:11 EDT 2004


Hi all,

Anyone familiar with this kind of problem:

Jul  9 13:42:30 localhost kernel: hostap_cs: CVS (Jouni Malinen <jkmaline at cc.hut.fi>)
Jul  9 13:42:30 localhost kernel: hostap_cs: Registered netdevice wifi0
Jul  9 13:42:30 localhost kernel: hostap_cs: index 0x01: Vcc 5.0, irq 13, io 0x0100-0x013f
Jul  9 13:42:30 localhost /etc/hotplug/net.agent: NET add event not supported
Jul  9 13:42:32 localhost kernel: wifi0: interrupt delivery does not seem to work
Jul  9 13:42:32 localhost kernel: hostap_cs: Initialization failed

Before that the pcmcia driver has some interrupt problems too:

Jul  9 13:34:03 localhost kernel: Linux Kernel Card Services
Jul  9 13:34:03 localhost kernel:   options:  [pci] [cardbus] [pm]
Jul  9 13:34:03 localhost kernel: Yenta: CardBus bridge found at 0000:00:0a.0 [161f:2025]
Jul  9 13:34:03 localhost kernel: irq 13: nobody cared!
Jul  9 13:34:03 localhost kernel: Call Trace:
Jul  9 13:34:03 localhost kernel:  [<c0108b6a>] __report_bad_irq+0x2a/0x90

But somewhat later is does initialize though:

Jul  9 13:34:03 localhost kernel: handlers:
Jul  9 13:34:03 localhost kernel: [<ce8858d0>] (yenta_interrupt+0x0/0x40 [yenta_socket])
Jul  9 13:34:03 localhost kernel: Disabling IRQ #13
Jul  9 13:34:03 localhost kernel: Yenta: ISA IRQ mask 0x0838, PCI irq 13
Jul  9 13:34:03 localhost kernel: Socket status: 30000419
Jul  9 13:34:03 localhost kernel: Yenta: CardBus bridge found at 0000:00:0a.1 [161f:2025]
Jul  9 13:34:03 localhost kernel: Yenta: ISA IRQ mask 0x0838, PCI irq 10
Jul  9 13:34:03 localhost kernel: Socket status: 30000006
Jul  9 13:34:03 localhost pcmcia: cardmgr[925]: watching 2 sockets
Jul  9 13:34:03 localhost cardmgr[925]: watching 2 sockets
Jul  9 13:34:03 localhost cardmgr[925]: socket 0: Philips 802.11b WLAN PCMCIA

Is this a pcmcia or a hostap_cs problem or something else?

Thanks in advance,
Arnaud



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