linux-kernel - Re: [PATCH v8 net-next 0/2] mv88e6xxx: Add MAB offload support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ed15483fc80a3513c6b41ff412a7aad7@kapio-technology.com>
Date:   Tue, 15 Nov 2022 15:18:45 +0100
From:   netdev@...io-technology.com
To:     Andrew Lunn <andrew@...n.ch>
Cc:     Vladimir Oltean <olteanv@...il.com>,
        Ido Schimmel <idosch@...sch.org>, davem@...emloft.net,
        kuba@...nel.org, netdev@...r.kernel.org,
        Florian Fainelli <f.fainelli@...il.com>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v8 net-next 0/2] mv88e6xxx: Add MAB offload support

On 2022-11-15 14:21, Andrew Lunn wrote:
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:00] driver 
>> [Generic
>> PHY] (irq=POLL)
> 
> It is interesting it is using the generic PHY driver, not the Marvell
> PHY driver.
> 
>> mv88e6085 1002b000.ethernet-1:04 eth6 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:01] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth9 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:02] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth5 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:03] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth8 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:04] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth4 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:05] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth7 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:06] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth3 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dio:07] driver 
>> [Generic
>> PHY] (irq=POLL)
>> mv88e6085 1002b000.ethernet-1:04 eth2 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dioe:08] driver
>> [Marvell 88E1112] (irq=174)
>> mv88e6085 1002b000.ethernet-1:04 eth1 (uninitialized): PHY
>> [!soc!aipi@...20000!ethernet@...2b000!mdio!switch@...dioe:09] driver
>> [Marvell 88E1112] (irq=175)
> 
> And here it does use the Marvell PHY driver. Are ports 8 and 9
> external, where as the others are internal?
> 
>     Andrew

It is an 8 port switch, so the two (8+9) are for internal use, I guess, 
as I
have not had any part in the system design etc of this device.

I have it for test and development purposes, incl. upstreaming.