[PATCH V3 2/3] can: m_can: update to support CAN FD features
Marc Kleine-Budde
mkl at pengutronix.de
Wed Nov 5 06:31:21 PST 2014
On 11/05/2014 02:16 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>
I'm waiting on Oliver's Ack on this patch, then I'll apply 1+2.
regards,
Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
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