root/drivers/net/README.de4x5

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The  de425/de434/de435 driver in this  distribution is designed to work with
the Digital Equipment Corporation series  of PCI/EISA ethernet cards (DE425,
DE434, DE435) and with all kernels that support PCI.

Auto media detection is provided so that the  media choice isn't compiled in
and is flexible enough to be able to reconfigure on-the-fly.

The ability to  load this  driver as  a loadable  module has been  included,
although I don't recommend its use with PCI, since PCI dynamically allocates
where the card will go at boot time.

The performance we've achieved  so far has been  measured through the 'ttcp'
tool at   1.08MB/s.  This measures   the total tcp stack  performance which
includes  the  card,  so  don't expect   to  get  much  nearer the  1.25MB/s
theoretical ethernet rate.

    ************************************************************************
    However there is still a known bug which causes ttcp to hang on transmit
    (receive  is  OK), although  the  adapter/driver  continues to  function
    normally for  other applications e.g.  nfs  mounting disks, pinging etc.
    The cause is under investigation.
    ************************************************************************


Enjoy!

Dave

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