This patch adds support for SJA1000 based PCI CAN interface cards
from electronic system design gmbh.

Some changes have been done on the common code:
 - esd boards must not have the 2nd local interupt enabled (PLX9030/9050)
 - a new path for PLX9056/PEX8311 chips has been added
 - new plx9056 reset function has been implemented
 - struct plx_card_info got a reset function entry

In detail the following additional boards are now supported:

        CAN-PCI/200 (PCI)
        CAN-PCI/266 (PCI)
        CAN-PMC266 (PMC module)
        CAN-PCIe/2000 (PCI Express)
        CAN-CPCI/200 (Compact PCI, 3U)
        CAN-PCI104 (PCI104)
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Acked-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: David S. Miller <davem@davemloft.net>