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]
Date:   Tue, 21 May 2019 12:27:24 +0300
From:   Sergei Shtylyov <>
        Maxime Ripard <>,
        Chen-Yu Tsai <>, Rob Herring <>
Cc:     Icenowy Zheng <>, David Airlie <>,
        Daniel Vetter <>,
        Mark Rutland <>,
        Giuseppe Cavallaro <>,
        Alexandre Torgue <>,
        Jose Abreu <>,
        "David S. Miller" <>,
        Maxime Coquelin <>,,,,,,
Subject: Re: [PATCH v5 2/6] net: stmmac: sun8i: force select external PHY when
 no internal one


On 21.05.2019 2:50, wrote:

> From: Icenowy Zheng <>
> The PHY selection bit also exists on SoCs without an internal PHY; if it's
> set to 1 (internal PHY, default value) then the MAC will not make use of
> any PHY such SoCs.
          ^ "on" or "with" missing?

> This problem appears when adapting for H6, which has no real internal PHY
> (the "internal PHY" on H6 is not on-die, but on a co-packaged AC200 chip,
> connected via RMII interface at GPIO bank A).
> Force the PHY selection bit to 0 when the SOC doesn't have an internal PHY,
> to address the problem of a wrong default value.
> Signed-off-by: Icenowy Zheng <>
> Signed-off-by: Ondrej Jirman <>

MBR, Sergei

Powered by blists - more mailing lists