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* Problem with e1000e, 802.1Q VLAN's and IPMI
@ 2010-07-26  7:39 Andrey Panin
  2010-07-26 16:45 ` Brandeburg, Jesse
  0 siblings, 1 reply; 4+ messages in thread
From: Andrey Panin @ 2010-07-26  7:39 UTC (permalink / raw)
  To: linux-kernel
  Cc: e1000-devel, Jeff Kirsher, Jesse Brandeburg, Bruce Allan,
	Alex Duyck, PJ Waskiewicz, John Ronciak

Hello all,

I have a problem using IPMI on Super Micro X7SBL motherboard (AOC-IPMI20-E BMC).
BMC shares ethernet port with onboard e1000e. It works when IPMI traffic is 
untagged (CrcStripping=0 module option used), but if I try to use 802.1Q vlan
for IPMI traffic BMC stops responding right after "ifup eth0". 
I tested 2.6.26 (debian stable kernel) and 2.6.35-rc6.
Looks like there is some problem with 802.1Q tags stripping/inserting.

There was no such problem with e1000 driver from 2.6.18.

Unfortunately I can't provide additional info right now, but I can provide
it slightly later and I'm ready to test patches.

Best regards.

^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2010-07-30  7:00 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-07-26  7:39 Problem with e1000e, 802.1Q VLAN's and IPMI Andrey Panin
2010-07-26 16:45 ` Brandeburg, Jesse
2010-07-27 12:05   ` Andrey Panin
2010-07-30  7:00     ` Andrey Panin

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