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Hänger mit forcedeth



Hallo Gurus,

ich habe ein Zotac-ITX-Board mit Nvidia-Ethernet-Port.

00:0a.0 Ethernet controller: nVidia Corporation MCP79 Ethernet (rev b1)

Alle paar Wochen hat das Teil nach dem Boot Hänger. Bei genauerem Nachschauen war das Device zwar oben, Pings hatten aber in beide Richtungen 70-80% Verlust.

Nach Reboot ist alles wieder normal.

System ist aktuelles Squeeze. Das Board hat keine PCI-Steckplätze, kann also keine andere Karte einbauen.

Hat jemand eine Idee?

Grüße
Klaus



# dmesg |grep -i forcedet
[ 1.528115] forcedeth: Reverse Engineered nForce ethernet driver. Version 0.64. [ 1.529046] forcedeth 0000:00:0a.0: PCI INT A -> Link[LMAC] -> GSI 20 (level, low) -> IRQ 20
[    1.529055] forcedeth 0000:00:0a.0: setting latency timer to 64
[ 1.594154] forcedeth 0000:00:0a.0: ifname eth0, PHY OUI 0x732 @ 3, addr 00:01:2e:27:c5:1c [ 1.594164] forcedeth 0000:00:0a.0: highdma csum pwrctl gbit lnktim msi desc-v3

eth0      Link encap:Ethernet  HWaddr .........
          inet addr:192.168.1.2  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::201:2eff:fe27:c51c/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:40 errors:86 dropped:0 overruns:0 frame:86
          TX packets:197 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3391 (3.3 KiB)  TX bytes:24074 (23.5 KiB)
          Interrupt:22

Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0


Settings for eth0:
    Supported ports: [ MII ]
    Supported link modes:   10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
                            1000baseT/Full
    Supports auto-negotiation: Yes
    Advertised link modes:  10baseT/Half 10baseT/Full
                            100baseT/Half 100baseT/Full
                            1000baseT/Full
    Advertised pause frame use: No
    Advertised auto-negotiation: Yes
    Speed: 1000Mb/s
    Duplex: Full
    Port: MII
    PHYAD: 3
    Transceiver: external
    Auto-negotiation: on
    Supports Wake-on: g
    Wake-on: g
    Link detected: yes


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