On Wed, Feb 21, 2001 at 11:44:49AM -0600, dan wrote:
[snip]
> 3c59x.c:v0.99H 11/17/98 Donald Becker
> http://cesdis.gsfc.nasa.gov/linux/drivers/vortex.html
> eth0: 3Com 3c905C Tornado at 0x6400,  ***INVALID CHECKSUM 002f***
> 00:01:02:82:e6:77, IRQ 10
>   8K byte-wide RAM 5:3 Rx:Tx split, autoselect/Autonegotiate interface.
>   MII transceiver found at address 24, status 7809.
>   Enabling bus-master transmits and whole-frame receives.

Sounds like this isn't a major concern:

  http://www.tux.org/hypermail/linux-vortex-bug/2000-Mar/0030.html