netdev - Re: mv88e6xxx: Timeout waiting for EEPROM done

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Message-ID: <CAOMZO5BzaJ3Bw2hwWZ3iiMCX3_VejnZ=LHDhkdU8YmhKHuA5xw@mail.gmail.com>
Date: Thu, 14 Sep 2023 13:22:27 -0300
From: Fabio Estevam <festevam@...il.com>
To: Andrew Lunn <andrew@...n.ch>
Cc: Vladimir Oltean <olteanv@...il.com>, l00g33k@...il.com, netdev <netdev@...r.kernel.org>, 
	Jakub Kicinski <kuba@...nel.org>, sashal@...nel.org
Subject: Re: mv88e6xxx: Timeout waiting for EEPROM done

Hi Andrew,

On Thu, Sep 14, 2023 at 12:15 PM Andrew Lunn <andrew@...n.ch> wrote:

> Does this board actually have an EEPROM attached to the switch?

No, there is no EEPROM attached to the switch on this board.

> In mv88e6xxx_g1_wait_eeprom_done() what value is being returned for
> the read of MV88E6XXX_G1_STS?

[    1.594043] *************** G1_STS is 0xc800
[    1.600348] *************** G1_STS is 0xc800
[    1.606648] *************** G1_STS is 0xc800
[    1.612950] *************** G1_STS is 0xc800
[    1.619250] *************** G1_STS is 0xc800
[    1.625547] mv88e6085 30be0000.ethernet-1:00: Timeout waiting for EEPROM done
[    1.673477] *************** G1_STS is 0xc801