netdev - Re: [PATCH] net: mvpp2: add delay at the end of .mac

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: <Ym5yp9Xt094ckexX@shell.armlinux.org.uk>
Date:   Sun, 1 May 2022 12:44:39 +0100
From:   "Russell King (Oracle)" <linux@...linux.org.uk>
To:     Baruch Siach <baruch@...s.co.il>
Cc:     Marcin Wojtas <mw@...ihalf.com>, netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH] net: mvpp2: add delay at the end of .mac_prepare

Please trim so I don't have to waste my vital limited power reading
paging through lots of unnecessary text. Thanks.

On Thu, Apr 28, 2022 at 11:03:08PM +0300, Baruch Siach wrote:
> mv88x3310 f212a600.mdio-mii:02: Firmware version 0.3.10.0
> 
> This is a timing sensitive issue. Slight change in firmware code might
> be significant.

That should be new enough to avoid the firmware problem - and it seems
that 0.3.10.0 works fine on the Macchiatobin DS.

> One more detail that might be important is that the PHY firmware is
> loaded at run-time using this patch (rebased):
> 
>   https://lore.kernel.org/all/13177f5abf60215fb9c5c4251e6f487e4d0d7ff0.1587967848.git.baruch@tkos.co.il/

Hmm, I wonder what difference that makes...

Can you confirm the md5sum of your firmware please?
95180414ba23f2c7c2fabd377fb4c1df ?

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
FTTP is here! 40Mbps down 10Mbps up. Decent connectivity at last!