netdev - Re: [PATCH v2 2/2] can: spi: hi311x: Add Holt HI-311x CAN driver

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Message-ID: <6df4a9ae-eaba-6f3f-9c23-ae269548b005@grandegger.com>
Date:   Thu, 9 Mar 2017 10:59:07 +0100
From:   Wolfgang Grandegger <wg@...ndegger.com>
To:     Akshay Bhat <akshay.bhat@...esys.com>, mkl@...gutronix.de
Cc:     linux-can@...r.kernel.org, netdev@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        Akshay Bhat <nodeax@...il.com>
Subject: Re: [PATCH v2 2/2] can: spi: hi311x: Add Holt HI-311x CAN driver

Hello Akshay,

unfortunately there are not many CAN controllers for the SPI bus. I just 
know the MPC251x, which behaves badly (message losses) under Linux, 
especially at hight bit-rates due to insufficient RX buffering. What is 
your experience with that driver for the HI-311x?

Thanks,

Wolfgang.

Am 07.03.2017 um 16:31 schrieb Akshay Bhat:
>
>
> On 01/17/2017 02:22 PM, Akshay Bhat wrote:
>> This patch adds support for the Holt HI-311x CAN controller. The HI311x
>> CAN controller is capable of transmitting and receiving standard data
>> frames, extended data frames and remote frames. The HI311x interfaces
>> with the host over SPI.
>>
>> Datasheet: www.holtic.com/documents/371-hi-3110_v-rev-jpdf.do
>>
>> Signed-off-by: Akshay Bhat <nodeax@...il.com>
>> ---
>>
>
>
> Hi Marc,
>
> Wanted to check if this patch can be included in the next kernel release
> (4.12).
>
> Thanks,
> Akshay
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