user/sven/linux.git/include/linux/can, branch v4.0

can: dev: Consolidate and unify state change handling

2014-12-07T20:22:09Z

The handling of can error states is different between platforms. This is an attempt to correct that problem. I've moved this handling into a generic function for changing the error state. This ensures that error state changes are handled the same way everywhere (where this function is used). This new mechanism also adds reverse state transitioning in error frames, i.e. the user will be notified through the socket interface when the state goes down. Signed-off-by: Andri Yngvason Acked-by: Wolfgang Grandegger Signed-off-by: Marc Kleine-Budde

can: dev: add can_is_canfd_skb() API

2014-11-18T12:23:31Z

The CAN device drivers can use can_is_canfd_skb() to check if the frame to send is on CAN FD mode or normal CAN mode. Acked-by: Oliver Hartkopp Signed-off-by: Dong Aisheng Signed-off-by: Marc Kleine-Budde

can: unify identifiers to ensure unique include processing

2014-05-19T07:38:24Z

Armin pointed me to the fact that the identifier which is used to ensure the unique include processing in lunux/include/uapi/linux/can.h is CAN_H. This clashed with his own source as includes from libraries and APIs should use an underscore '_' at the identifier start. This patch fixes the protection identifiers in all CAN relavant includes. Reported-by: Armin Burchardt Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: add Renesas R-Car CAN driver

2014-05-19T07:38:23Z

Add support for the CAN controller found in Renesas R-Car SoCs. Signed-off-by: Sergei Shtylyov Signed-off-by: Marc Kleine-Budde

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

2014-03-07T08:18:23Z

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 Acked-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

can: introduce the data bitrate configuration for CAN FD

2014-03-07T08:18:22Z

As CAN FD offers a second bitrate for the data section of the CAN frame the infrastructure for storing and configuring this second bitrate is introduced. Improved the readability of the if-statement by inserting some newlines. Signed-off-by: Oliver Hartkopp Acked-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

Merge tag 'linux-can-next-for-3.15-20140212' of git://gitorious.org/linux-can/linux-can-next

2014-02-13T23:16:00Z

linux-can-next-for-3.15-20140212 Marc Kleine-Budde says: ==================== this is a pull request of eight patches for net-next/master. Florian Vaussard contributed a series that merged the sja1000 of_platform into the platform driver. The of_platform driver is finally removed. Stephane Grosjean supplied a patch to allocate CANFD skbs. In a patch by Uwe Kleine-König another missing copyright information was added to a userspace header. And a patch by Yoann DI RUZZA that adds listen only mode to the at91_can driver. ==================== Signed-off-by: David S. Miller

can: add ability to allocate CANFD frame in skb data

2014-02-04T08:34:33Z

This patch adds the ability of allocating a CANFD frame data structure in the skb data area. Signed-off-by: Stephane Grosjean Acked-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde

can: add destructor for self generated skbs

2014-01-31T00:25:49Z

Self generated skbuffs in net/can/bcm.c are setting a skb->sk reference but no explicit destructor which is enforced since Linux 3.11 with commit 376c7311bdb6 (net: add a temporary sanity check in skb_orphan()). This patch adds some helper functions to make sure that a destructor is properly defined when a sock reference is assigned to a CAN related skb. To create an unshared skb owned by the original sock a common helper function has been introduced to replace open coded functions to create CAN echo skbs. Signed-off-by: Oliver Hartkopp Tested-by: Andre Naujoks Reviewed-by: Eric Dumazet Signed-off-by: David S. Miller

can: mcp251x: Eliminate irq_flags from driver platform_data

2013-08-21T07:28:29Z

Flags is not used by boards, so remove this field from the driver platform_data. Signed-off-by: Alexander Shiyan Signed-off-by: Marc Kleine-Budde