netdev - Re: [PATCH v2 4/6] net: phy: at803x: mention AR8033 as same as AR8031

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: <20191107125547.GB22978@lunn.ch>
Date:   Thu, 7 Nov 2019 13:55:47 +0100
From:   Andrew Lunn <andrew@...n.ch>
To:     Michael Walle <michael@...le.cc>
Cc:     linux-kernel@...r.kernel.org, devicetree@...r.kernel.org,
        netdev@...r.kernel.org, Rob Herring <robh@...nel.org>,
        David Miller <davem@...emloft.net>,
        Florian Fainelli <f.fainelli@...il.com>,
        Simon Horman <simon.horman@...ronome.com>,
        Oleksij Rempel <o.rempel@...gutronix.de>
Subject: Re: [PATCH v2 4/6] net: phy: at803x: mention AR8033 as same as AR8031

Hi Michael

> I tried that actually.. There is a PTP enable bit. It's default is 1
> (according to the AR8031 datasheet). Now guess what it's value is on
> the AR8033.. its also 1. Not enough.. I also tried to enable the
> realtime counter. well that worked too.

> And yes. I've double checked the package marking. It definitely was
> an AR8033. So either I was just lucky, or maybe.. the AR8033 is just
> a relabled AR8031 ;)

O.K, thanks for trying. We really only need to solve this mystery if
anybody actually tries to make use of PTP.

	Andrew