Add checksum offload support for DM9000A and DM9000B chips.

v2 changes: added a local copy of ip_summed to save IO cycles in dm9000_send_packet
v3 changes: trans_start updating is removed.
Signed-off-by: NYeasah Pell <yeasah@comrex.com>
Signed-off-by: NMike Rapoport <mike@compulab.co.il>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

Add support for both the DM9000A and DM9000B versions of
the DM9000 networking chip. This includes adding support
for the Link-Change IRQ which is used instead of polling
the PHY every 2 seconds.
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NJeff Garzik <jgarzik@redhat.com>

This patch adds support for the davicom dm9000 network driver.  The dm9000
is found on some embedded arm boards such as the pimx1 or the scb9328.
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: NBen Dooks <ben-linux@fluff.org>
Signed-off-by: NAndrew Morton <akpm@osdl.org>

diff -puN /dev/null drivers/net/dm9000.c