Messages in this thread | | | Date | Tue, 7 Mar 2006 05:16:20 +0000 | From | Martin Michlmayr <> | Subject | Re: de2104x: interrupts before interrupt handler is registered |
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* Francois Romieu <romieu@fr.zoreil.com> [2006-03-06 21:54]: > > By the way, I'm getting the following messages in dmesg: > > eth0: tx err, status 0x7fffb002 > Tx underrun. > Is there anything which could induce a noticeable load on the PCI bus ?
I was going to say "no" because I was simply copying some data via the network. However, it seems the situation is a bit more complicated than this. It seems that I only get these underruns using a specific hard drive. You see, the reason I'm rsyncing hundred of megabytes of data across my LAN is because my laptop hard drive is dying, so I put it in a PC as secondary master using an adapter. Interestingly enough, I don't get any Tx underruns when using a different disk. Which is strange because at the moment the disk is working fine (it sort of started dying but seems to behave right now), so I don't know why it would change anything. Maybe this makes sense to someone.
By the way, I only get underruns when I rsync from the PC to another machine - not when I rsync from the other machine to the PC. -- Martin Michlmayr http://www.cyrius.com/ - 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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