Messages in this thread | | | Date | Thu, 11 Jan 2007 17:59:33 +0100 | From | castet.matthieu@free ... | Subject | e1000 : link down issues |
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Hi,
I got a 82566DM e1000 network controller [1] on my motherboard, and most of the time the link go down when doing dhcp. [2]
ifconfig eth0 up -> link become up dhclient eth0 -> some packet are transmited and received and the link become down.
I sometimes got e1000_reset: Hardware Error.
This happen with vanilla 2.6.19 and e1000-7.3.20 drivers.
This is very anoying because I should do rmmod e1000; modprobe e1000; ifup e1000 in loop until the link stay up. I try forcing speed, duplex and flow control, but nothing solve my issue.
The device is working fine on windows.
What should I do ?
Thanks.
Matthieu CASTET
[1] 00:19.0 0200: 8086:104a (rev 02) Subsystem: 103c:2800
[2] e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None e1000: eth0: e1000_watchdog: NIC Link is Down e1000: 0000:00:19.0: e1000_validate_option: Flow Control Disabled e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:0f:fe:77:08:a1 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None e1000: eth0: e1000_watchdog: NIC Link is Down e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:0f:fe:77:08:a1 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX e1000: eth0: e1000_watchdog: NIC Link is Down e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:0f:fe:77:08:a1 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX e1000: eth0: e1000_watchdog: NIC Link is Down e1000: 0000:00:19.0: e1000_probe: (PCI Express:2.5Gb/s:Width x1) 00:0f:fe:77:08:a1 e1000: eth0: e1000_probe: Intel(R) PRO/1000 Network Connection e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None e1000: eth0: e1000_watchdog: NIC Link is Down e1000: eth0: e1000_watchdog: NIC Link is Up 1000 Mbps Full Duplex, Flow Control: None - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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