netdev - Aw: Re: [PATCH net-next v4 11/11] net: dsa: realtek: rtl8365mb: multiple cpu ports, non cpu extint

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Date:   Mon, 10 Jan 2022 14:53:35 +0100
From:   Frank Wunderlich <frank-w@...lic-files.de>
To:     Alvin Šipraga <ALSI@...g-olufsen.dk>
Cc:     Luiz Angelo Daros de Luca <luizluca@...il.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "linus.walleij@...aro.org" <linus.walleij@...aro.org>,
        "andrew@...n.ch" <andrew@...n.ch>,
        "vivien.didelot@...il.com" <vivien.didelot@...il.com>,
        "f.fainelli@...il.com" <f.fainelli@...il.com>,
        "olteanv@...il.com" <olteanv@...il.com>,
        "arinc.unal@...nc9.com" <arinc.unal@...nc9.com>
Subject: Aw: Re: [PATCH net-next v4 11/11] net: dsa: realtek: rtl8365mb:
 multiple cpu ports, non cpu extint

Hi,

i have 2 devices here i currently try this series.

1x Bananapi R64 v0.1 (mt7622 SOC) with rtl8367s (sgmii+rgmii) - configured to use extport 2 in rgmii mode
1x Bananapi R2 Pro v0 (rk3568 SOC) with rtl8367RB (rgmii+rgmii) - configured to use extport 1 in rgmii mode

on both devices i get mdio running after additional reset in probe and ports are
recognizing link up (got the real port-reg-mapping)

on r64 i get pings working but tcp (ssh, http) seems not working.
on r2pro i cannot get even ping working (but rk3568 gmac seems to come up).

but i'm not deep enough in driver coding to find out whats wrong not having technical documents for checking registers to values needed.

so i need support from anyone to test it further, but devices are here ;)

regards Frank

> Gesendet: Montag, 10. Januar 2022 um 14:39 Uhr
> Von: "Alvin Šipraga" <ALSI@...g-olufsen.dk>
> Great work with this series! If I understood correctly from your last
> emails, you weren't actually able to test this due to hardware
> constraints. While I think this change is not going to introduce any
> surprises, I think you should still mention that it is not tested.