Re: [PATCH] can: xilinx: fix RX FIFO overflow error handling

From: Marc Kleine-Budde
Date: Tue Jul 28 2015 - 04:07:34 EST


On 07/24/2015 06:15 AM, Michal Simek wrote:
> + Kedar
>
> On 07/23/2015 11:13 PM, Andrea Scian wrote:
>> Simply resetting the peripheral on RX FIFO overflow in not enough,
>> because we also need to re-initialize the whole device.
>> Also always enable RX FIFO overflow interrupt otherwise we may hang
>> until another interrupt arrives (this happens if FIFO overrun and just
>> read from CAN bus with candump)
>>
>> Signed-off-by: Andrea Scian <andrea.scian@xxxxxxx>

Sorry, I missed the original patch. Can you repost it to:
linux-can@xxxxxxxxxxxxxxx

Marc
--
Pengutronix e.K. | Marc Kleine-Budde |
Industrial Linux Solutions | Phone: +49-231-2826-924 |
Vertretung West/Dortmund | Fax: +49-5121-206917-5555 |
Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de |

Attachment: signature.asc
Description: OpenPGP digital signature