> Hi,
> 
> I had the same problem with 2.4.3-pre6 (also with the 3c905C). Alle
> problems were gone with 2.4.4, so I stopped bothering. Hope this
> helps...

Hi,
  as I wrote in previous emails, I tried kernel 2.2.16, 2.2.19 and 2.4.x
series (means 2.4.1, 2.4.3, 2.4.4) and still this error. So, I must forced
my card to operate in full-duplex mode and errors gone.

Best,
  .R.V.

-- 
   _
  |-|  __      Robert Vojta <vojta-at-ipex.cz>          -= Oo.oO =-
  |=| [Ll]     IPEX, s.r.o.
  "^" ====`o