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  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:   Fri, 27 Dec 2019 16:33:48 -0800 (PST)
From:   David Miller <davem@...emloft.net>
To:     martin.blumenstingl@...glemail.com
Cc:     linux-amlogic@...ts.infradead.org, netdev@...r.kernel.org,
        khilman@...libre.com, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, balbes-150@...dex.ru,
        ingrassia@...genesys.com, jbrunet@...libre.com,
        linus.luessing@...3.blue
Subject: Re: [PATCH 0/3] Meson8b/8m2: Ethernet RGMII TX delay fixes

From: Martin Blumenstingl <martin.blumenstingl@...glemail.com>
Date: Wed, 25 Dec 2019 01:56:52 +0100

> The Ethernet TX performance has been historically bad on Meson8b and
> Meson8m2 SoCs because high packet loss was seen. Today I (presumably)
> found out why this is: the input clock (which feeds the RGMII TX clock)
> has to be at least 4 times 125MHz. With the fixed "divide by 2" in the
> clock tree this means that m250_div needs to be at least 2.
 ...

It looks there needs to be more discussion on this series, please respin
once the discussions are resolved.

Thank you.

Powered by blists - more mailing lists