On Tue, 3 Mar 2009 10:09:02 -0700
"Ronciak, John" <[email protected]> wrote:
> What about the HW info? We need this before anything can be done to look at
> it.
>
> BTW, this looks like interrupts are not being delivered to the driver.
>
>
> Cheers,
> John
Same thing with KVM (kernel 2.6.28) and e1000, the driver thinks it is up
(per dmesg) but the carrier is not asserted.
r...@vyatta:~# lspci -s 00:03.0 -vvv
00:03.0 Ethernet controller: Intel Corporation 82540EM Gigabit Ethernet
Controller (rev 03)
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort-
<MAbort- >SERR- <PERR- INTx-
Latency: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 10
Region 0: Memory at f2020000 (32-bit, non-prefetchable) [size=128K]
Region 1: I/O ports at c040 [size=64]
Kernel driver in use: e1000
Kernel modules: e1000
r...@vyatta:~# ethtool eth0
Settings for eth0:
Supported ports: [ TP ]
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 auto-negotiation: Yes
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 0
Transceiver: internal
Auto-negotiation: on
Supports Wake-on: umbg
Wake-on: d
Current message level: 0x00000007 (7)
Link detected: no
r...@vyatta:~# ethtool -i eth0
driver: e1000
version: 7.3.21-k3-NAPI
firmware-version: N/A
bus-info: 0000:00:03.0
r...@vyatta:~# dmesg | grep e1000
[ 1.218724] e1000 0000:00:03.0: PCI INT A -> Link[LNKC] -> GSI 10 (level,
high) -> IRQ 10
[ 1.497643] e1000: 0000:00:03.0: e1000_probe: (PCI:33MHz:32-bit)
54:52:00:22:87:a3
[ 1.571097] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection
[ 8.033198] e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full
Duplex, Flow Control: RX
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