On Thu, Nov 12, 2020 at 8:56 AM Kegl Rohit wrote:
> Not so easily possible because there are custom drivers and some
> kernel modifications in the mix.
imx6 is a well supported SoC in mainline.
You should try a mainline kernel, otherwise we cannot help you.
On 11/12/20 12:56 PM, Kegl Rohit wrote:
> Our kernel already has some patches like the wmb() for the rx path and
> the rmb() for the tx path applied.
Well, please do not claim you use 3.10.108 then. :/
Really, there is no point for us trying to guess if one of your local change
went wrong.
I
On Thu, Nov 12, 2020 at 12:10 PM David Laight wrote:
>
> From: Eric Dumazet
> > Sent: 12 November 2020 10:42
> >
> > On 11/12/20 7:52 AM, Kegl Rohit wrote:
> > > On Wed, Nov 11, 2020 at 11:18 PM Fabio Estevam wrote:
> > >>
> > >> On Wed, Nov 11, 2020 at 11:27 AM Kegl Rohit wrote:
> > >>>
> > >>>
From: Eric Dumazet
> Sent: 12 November 2020 10:42
>
> On 11/12/20 7:52 AM, Kegl Rohit wrote:
> > On Wed, Nov 11, 2020 at 11:18 PM Fabio Estevam wrote:
> >>
> >> On Wed, Nov 11, 2020 at 11:27 AM Kegl Rohit wrote:
> >>>
> >>> Hello!
> >>>
> >>> We are using a imx6q platform.
> >>> The fec interfac
On 11/12/20 7:52 AM, Kegl Rohit wrote:
> On Wed, Nov 11, 2020 at 11:18 PM Fabio Estevam wrote:
>>
>> On Wed, Nov 11, 2020 at 11:27 AM Kegl Rohit wrote:
>>>
>>> Hello!
>>>
>>> We are using a imx6q platform.
>>> The fec interface is used to receive a continuous stream of custom /
>>> raw etherne
On Wed, Nov 11, 2020 at 11:18 PM Fabio Estevam wrote:
>
> On Wed, Nov 11, 2020 at 11:27 AM Kegl Rohit wrote:
> >
> > Hello!
> >
> > We are using a imx6q platform.
> > The fec interface is used to receive a continuous stream of custom /
> > raw ethernet packets. The packet size is fixed ~132 bytes
On Wed, Nov 11, 2020 at 11:27 AM Kegl Rohit wrote:
>
> Hello!
>
> We are using a imx6q platform.
> The fec interface is used to receive a continuous stream of custom /
> raw ethernet packets. The packet size is fixed ~132 bytes and they get
> sent every 250µs.
>
> While testing I observed spontane
