[PATCH V2 1/4] can: m_can: update to support CAN FD features

Dong Aisheng b29396 at freescale.com
Wed Nov 5 03:36:08 PST 2014

On Wed, Nov 05, 2014 at 05:05:11PM +0530, Varka Bhadram wrote:
> Hi Dong Aisheng,
> On 11/05/2014 01:28 PM, Dong Aisheng wrote:
> >Bosch M_CAN is CAN FD capable device. This patch implements the CAN
> >FD features include up to 64 bytes payload and bitrate switch function.
> >1) Change the Rx FIFO and Tx Buffer to 64 bytes for support CAN FD
> >    up to 64 bytes payload. It's backward compatible with old 8 bytes
> >    normal CAN frame.
> >2) Allocate can frame or canfd frame based on EDL bit
> >3) Bitrate Switch function is disabled by default and will be enabled
> >    according to CANFD_BRS bit in cf->flags.
> >
> >Signed-off-by: Dong Aisheng <b29396 at freescale.com>
> In these four patches two of them are V1 and other two are V2.
> Is there any reason..?

Sorry for confusion.
Because some patches are already picked by Macr on the first round.
See below:

> How will you be able to generate like this by git format-patch..?

Generated as v2 and i manually changed the later two to v1 since they
are new.
Not sure if it's suitable to do like that. :-)

Dong Aisheng

> -- 
> Thanks and Regards,
> Varka Bhadram.

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