arcnet: com20020-pci: add rotary index support
authorMichael Grzeschik <m.grzeschik@pengutronix.de>
Wed, 17 Sep 2014 22:12:50 +0000 (00:12 +0200)
committerMichael Grzeschik <m.grzeschik@pengutronix.de>
Mon, 26 Oct 2015 08:10:56 +0000 (09:10 +0100)
commit5ef216c1f84825c6942fdd6c24d12a08ac2df135
tree401f8c91fa1613f17c74f121135da9c651630813
parentae8ede6a0cdcf3b21596f44dff30bbd02265bb41
arcnet: com20020-pci: add rotary index support

The EAE PLX-PCI card has a special rotary encoder
to configure the address of every card individually.
We take this information for the initial setup of
the cards dev_id.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
drivers/net/arcnet/com20020-pci.c
drivers/net/arcnet/com20020.h