From: Oliver Hartkopp <socketcan@hartkopp.net>
Date: Fri, 28 Feb 2014 15:36:24 +0000 (+0100)
Subject: can: allow to change the device mtu for CAN FD capable devices
X-Git-Tag: v3.15-rc1~113^2~206^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc05a8944a344acdb81a65de055ca6febbf9657c;p=pandora-kernel.git

can: allow to change the device mtu for CAN FD capable devices

The configuration for CAN FD depends on CAN_CTRLMODE_FD enabled in the driver
specific ctrlmode_supported capabilities.

The configuration can be done either with the 'fd { on | off }' option in the
'ip' tool from iproute2 or by setting the CAN netdevice MTU to CAN_MTU (16) or
to CANFD_MTU (72).

Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
Acked-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
---

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