Hello.

On 27-12-2013 1:37, Sergei Shtylyov wrote:

Add support for the CAN controller found in Renesas R-Car SoCs.

Signed-off-by: Sergei Shtylyov <redacted>

---
The patch is against the 'linux-can-next.git' repo.

Changes in version 5:
- removed the code specific to the mailbox mode handling and added the code
   for the FIFO mode, dropping support for CAN_CTRLMODE_ONE_SHOT;
- stop accumulating errors in the byte 1 of an error frame;
- added #define RCAR_CAN_CTLR_CANM for CTLR.CANM field, added 'CANM_' infix to
   all its values;
- replaced ~RCAR_CAN_CTLR_CANM_FORCE_RESET with ~RCAR_CAN_CTLR_CANM;
- added polling for the CAN reset status bit when going from/to CAN reset.

    Wolfgang, Marc, there has been no feedback from you on the last version, 
working in FIFO mode. Ping!

WBR, Sergei