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From: Piergiorgio Beruto <Pier.Beruto@onsemi.com>
To: Andrew Lunn <andrew@lunn.ch>,
        "Parthiban.Veerasooran@microchip.com"
	<Parthiban.Veerasooran@microchip.com>
CC: Selvamani Rajagopal <Selvamani.Rajagopal@onsemi.com>,
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	<ruanjinjie@huawei.com>,
        "Steen.Hegelund@microchip.com"
	<Steen.Hegelund@microchip.com>,
        "vladimir.oltean@nxp.com"
	<vladimir.oltean@nxp.com>,
        "UNGLinuxDriver@microchip.com"
	<UNGLinuxDriver@microchip.com>,
        "Thorsten.Kummermehr@microchip.com"
	<Thorsten.Kummermehr@microchip.com>,
        "Nicolas.Ferre@microchip.com"
	<Nicolas.Ferre@microchip.com>,
        "benjamin.bigler@bernformulastudent.ch"
	<benjamin.bigler@bernformulastudent.ch>,
        Viliam Vozar
	<Viliam.Vozar@onsemi.com>,
        Arndt Schuebel <Arndt.Schuebel@onsemi.com>
Subject: RE: [PATCH net-next v4 00/12] Add support for OPEN Alliance
 10BASE-T1x MACPHY Serial Interface
Thread-Topic: [PATCH net-next v4 00/12] Add support for OPEN Alliance
 10BASE-T1x MACPHY Serial Interface
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Date: Fri, 31 May 2024 15:13:15 +0000
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Hi Andrew,
We're currently working on re-factoring our driver onto the framework.
I will make sure we can give you a feedback ASAP.

We're also trying to asses the performance difference between what we have =
now and what we can achieve after re-factorng.

Thanks,
Piergiorgio

-----Original Message-----
From: Andrew Lunn <andrew@lunn.ch>
Sent: 31 May, 2024 14:37
To: Parthiban.Veerasooran@microchip.com
Cc: Piergiorgio Beruto <Pier.Beruto@onsemi.com>; Selvamani Rajagopal <Selva=
mani.Rajagopal@onsemi.com>; davem@davemloft.net; edumazet@google.com; kuba@=
kernel.org; pabeni@redhat.com; horms@kernel.org; saeedm@nvidia.com; anthony=
l.nguyen@intel.com; netdev@vger.kernel.org; linux-kernel@vger.kernel.org; =
corbet@lwn.net; linux-doc@vger.kernel.org; robh+dt@kernel.org; krzysztof.ko=
zlowski+dt@linaro.org; conor+dt@kernel.org; devicetree@vger.kernel.org; Hor=
atiu.Vultur@microchip.com; ruanjinjie@huawei.com; Steen.Hegelund@microchip.=
com; vladimir.oltean@nxp.com; UNGLinuxDriver@microchip.com; Thorsten.Kummer=
mehr@microchip.com; Nicolas.Ferre@microchip.com; benjamin.bigler@bernformul=
astudent.ch; Viliam Vozar <Viliam.Vozar@onsemi.com>; Arndt Schuebel <Arndt.=
Schuebel@onsemi.com>
Subject: Re: [PATCH net-next v4 00/12] Add support for OPEN Alliance 10BASE=
-T1x MACPHY Serial Interface

[External Email]: This email arrived from an external source - Please exerc=
ise caution when opening any attachments or clicking on links.

> So I would request all of you to give your comments on the existing
> implementation in the patch series to improve better. Once this
> version is mainlined we will discuss further to implement further
> features supported. I feel the current discussion doesn't have any
> impact on the existing implementation which supports basic 10Base-T1S
> Ethernet communication.

Agreed. Lets focus on what we have now.

https://urldefense.com/v3/__https://patchwork.kernel.org/project/netdevbpf/=
patch/20240418125648.372526-2-Parthiban.Veerasooran@microchip.com/__;!!KkVu=
bWw!n9QOIA72sKA9z72UFogHeBRnA8Hse9gmIqzNv27f7Tc-4dYH1KA__DfMSmln-uBotO-bnw3=
PC2qXbfRn$

Version 4 failed to apply. So we are missing all the CI tests. We need a v5=
 which cleanly applies to net-next in order for those tests to run.

I think we should disable vendor interrupts by default, since we currently =
have no way to handle them.

I had a quick look at the comments on the patches. I don't think we have an=
y other big issues not agreed on. So please post a v5 with them all address=
ed and we will see what the CI says.

Piergiorgio, if you have any real problems getting basic support for your d=
evice working with this framework, now would be a good time to raise the pr=
oblems.

        Andrew