Re: Net Drivers!?!

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On Thu, 25 Jul 2002, Donald Becker wrote:
> On Thu, 25 Jul 2002, Lists (lst) wrote:
> > > > Why the net drivers from the 2.4.18 are so old? Why are not updated from 
> > > > the scyld.com (made by Donald Becker)?
> > > Lots of history involved in answering that question :)
> > > Basically, Linus's and Becker's development styles are different.
> > With the Donald's driver after 2 days of usage I receive this:
> > > Jul 24 08:29:01 lapd eth3: IRQ 5 is physically blocked! Failing back to low-rate polling.
> 
> This means either that
>    the APIC has lost track of the IRQ steering
>       (a common bug in 2.2 SMP, but believed fixed in 2.4)
>    the chip has disappeared from PCI space
>       (a new bug which may have appeared in 2.4.17 or 2.4.18, or is
>        perhaps related to overheating or undervoltage)
> 
> You can check for the latter problem with 'lspci'.  The NIC chip will
> show up as something other than a "Ethernet Controller".

When the problem re-appears I will try to check with lspci. The traffic on 
that NIC it's someware about 50Mb/s (constantly), if this helps. It's 
possible to be the second problem. Overheating maybe, undervoltage I don't 
know :(.

Thank you,
Cosmin

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