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
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