linux-kernel - Re: [net-next PATCH RESEND 2/2] net: macb: add polarfire soc reset support

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Message-ID: <ac368e4c-9846-af79-d342-98b10a2735a5@microchip.com>
Date:   Mon, 4 Jul 2022 07:31:27 +0000
From:   <Conor.Dooley@...rochip.com>
To:     <Claudiu.Beznea@...rochip.com>, <davem@...emloft.net>,
        <edumazet@...gle.com>, <kuba@...nel.org>, <pabeni@...hat.com>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <Nicolas.Ferre@...rochip.com>
CC:     <netdev@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-riscv@...ts.infradead.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [net-next PATCH RESEND 2/2] net: macb: add polarfire soc reset
 support

On 04/07/2022 08:07, Claudiu Beznea - M18063 wrote:
> On 02.07.2022 18:34, Conor Dooley - M52691 wrote:
>> On 01/07/2022 08:55, Conor Dooley wrote:
>>> On 01/07/2022 08:47, Claudiu Beznea - M18063 wrote:
>>>> On 01.07.2022 09:58, Conor Dooley wrote:
>>>>> To date, the Microchip PolarFire SoC (MPFS) has been using the
>>>>> cdns,macb compatible, however the generic device does not have reset
>>>>> support. Add a new compatible & .data for MPFS to hook into the reset
>>>>> functionality added for zynqmp support (and make the zynqmp init
>>>>> function generic in the process).
>>>>>
>>>>> Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
>>>>> ---
>>>>>    drivers/net/ethernet/cadence/macb_main.c | 25 +++++++++++++++++-------
>>>>>    1 file changed, 18 insertions(+), 7 deletions(-)
>>>>>
>>>>> diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
>>>>> index d89098f4ede8..325f0463fd42 100644
>>>>> --- a/drivers/net/ethernet/cadence/macb_main.c
>>>>> +++ b/drivers/net/ethernet/cadence/macb_main.c
>>>>> @@ -4689,33 +4689,32 @@ static const struct macb_config np4_config = {
>>>>>        .usrio = &macb_default_usrio,
>>>>>    };
>>>>>    -static int zynqmp_init(struct platform_device *pdev)
>>
>> I noticed that this function is oddly placed within the macb_config
>> structs definitions. Since I am already modifying it, would you like
>> me to move it above them to where the fu540 init functions are?
> 
> That would be good, thanks!

Cool, I'll respin with extra patches for the cleanup.
Thanks for the review Claudiu :)