Problème carte wifi

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Auteur: Frédéric
Date:  
À: ML Guilde
Sujet: Problème carte wifi
Bonsoir,

Voilà que ma carte wifi n'est plus initialisée correctement lors du boot.
Extrait de /var/log/messages :

...
airo: Probing for PCI adapters
...
PCI: Found IRQ 11 for device 0000:02:03.0
PCI: Sharing IRQ 11 with 0000:02:01.0
PCI: Sharing IRQ 11 with 0000:02:01.1
PCI: Sharing IRQ 11 with 0000:02:01.2
airo: Found an MPI350 card
...
PCI: Found IRQ 11 for device 0000:00:1f.6
PCI: Sharing IRQ 11 with 0000:00:1f.5
aairo: Couldn't register_netdev
airo: Finished probing for PCI adapters

Un lspci -vv me donne :

0000:02:03.0 Network controller: AIRONET Wireless Communications Cisco Aironet Wireless 802.11b
        Subsystem: AIRONET Wireless Communications: Unknown device 5000
        Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 32 (1000ns min, 1000ns max), Cache Line Size: 0x08 (32 bytes)
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at e800 [size=256]
        Region 1: Memory at f8ff4000 (32-bit, non-prefetchable) [size=16K]
        Region 2: Memory at f8800000 (32-bit, non-prefetchable) [size=4M]
        Expansion ROM at 54000000 [disabled] [size=2M]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 PME-Enable- DSel=0 DScale=2 PME-
        Capabilities: [48] Vital Product Data


Une idée du problème ? Ce matin, ça marchait ; je reboote ce soir : paf, plus rien.

J'ai trouvé le message d'erreur dans le code du module :

    rc = register_netdev(dev);
    if (rc) {
        printk(KERN_ERR "airo: Couldn't register_netdev\n");


Si ça dit quelque chose à quelqu'un...

--
Frédéric

http://www.gbiloba.org