From: Nikola Ciprich <nikola.ciprich@linuxbox•cz>
To: netdev@vger•kernel.org
Subject: tg3 adapter losing link - PM related?
Date: Fri, 3 May 2013 11:28:46 +0200 [thread overview]
Message-ID: <20130503092846.GA5126@pcnci.linuxbox.cz> (raw)
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Hello,
I'd like to ask about trouble I've got with new HP server: tg3 adapter keeps losing
link every few minutes:
Aug 3 03:58:02 atlovav1a kernel: [616741.147598] tg3 0000:03:00.0: eth0: Link is down
Aug 3 03:58:04 atlovav1a kernel: [616743.943456] tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex
Aug 3 03:58:04 atlovav1a kernel: [616743.943598] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX
Aug 3 03:58:04 atlovav1a kernel: [616743.943736] tg3 0000:03:00.0: eth0: EEE is enabled
Aug 3 04:14:29 atlovav1a kernel: [617727.980487] tg3 0000:03:00.0: eth0: Link is down
Aug 3 04:14:32 atlovav1a kernel: [617730.847245] tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex
Aug 3 04:14:32 atlovav1a kernel: [617730.847387] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX
Aug 3 04:14:32 atlovav1a kernel: [617730.847525] tg3 0000:03:00.0: eth0: EEE is enabled
Aug 3 06:47:13 atlovav1a kernel: [626885.452974] tg3 0000:03:00.0: eth0: Link is down
Aug 3 06:47:15 atlovav1a kernel: [626888.218702] tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex
Aug 3 06:47:15 atlovav1a kernel: [626888.218844] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX
Aug 3 06:47:15 atlovav1a kernel: [626888.218982] tg3 0000:03:00.0: eth0: EEE is enabled
Aug 3 06:51:44 atlovav1a kernel: [627156.293386] tg3 0000:03:00.0: eth0: Link is down
Aug 3 06:51:46 atlovav1a kernel: [627159.123347] tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex
Aug 3 06:51:46 atlovav1a kernel: [627159.123491] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX
Aug 3 06:51:46 atlovav1a kernel: [627159.123629] tg3 0000:03:00.0: eth0: EEE is enabled
Aug 3 07:13:10 atlovav1a kernel: [628441.722197] tg3 0000:03:00.0: eth0: Link is down
Aug 3 07:13:13 atlovav1a kernel: [628444.615548] tg3 0000:03:00.0: eth0: Link is up at 100 Mbps, full duplex
Aug 3 07:13:13 atlovav1a kernel: [628444.615690] tg3 0000:03:00.0: eth0: Flow control is on for TX and on for RX
Aug 3 07:13:13 atlovav1a kernel: [628444.615828] tg3 0000:03:00.0: eth0: EEE is enabled
I can't exclude the possibility it's switch problem, but I don't have access to box now and the
switch is not managed, so I'd like to try other ways first..
Could this somehow be power management related? I don't see what else PM-related could I disable
in the bios to disable this EEE stuff.. Didn't anyone met similar problem?
the system is running Centos6 with x86_64 3.0.76 kernel
thanks in advance for any reply
BR
nik
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Ing. Nikola CIPRICH
LinuxBox.cz, s.r.o.
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next reply other threads:[~2013-05-03 9:28 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-03 9:28 Nikola Ciprich [this message]
2013-05-03 15:13 ` tg3 adapter losing link - PM related? Nithin Nayak Sujir
2013-05-03 18:39 ` Ben Hutchings
2013-05-03 18:48 ` Nithin Nayak Sujir
2013-05-03 19:28 ` Nikola Ciprich
2013-05-04 6:45 ` Nikola Ciprich
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