netdev - Re: [4.14/4.19 patch 1/2] net: phy: dp83867: fix speed 10 in sgmii mode

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] [day] [month] [year] [list]

Date:   Tue, 26 Nov 2019 21:31:05 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     Adrian Bunk <bunk@...nel.org>
Cc:     stable@...r.kernel.org, netdev@...r.kernel.org,
        Max Uvarov <muvarov@...il.com>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        "David S . Miller" <davem@...emloft.net>
Subject: Re: [4.14/4.19 patch 1/2] net: phy: dp83867: fix speed 10 in sgmii
 mode

On Tue, Nov 26, 2019 at 04:04:05PM +0200, Adrian Bunk wrote:
>From: Max Uvarov <muvarov@...il.com>
>
>Commit 333061b924539c0de081339643f45514f5f1c1e6 upstream.
>
>For supporting 10Mps speed in SGMII mode DP83867_10M_SGMII_RATE_ADAPT bit
>of DP83867_10M_SGMII_CFG register has to be cleared by software.
>That does not affect speeds 100 and 1000 so can be done on init.
>
>Signed-off-by: Max Uvarov <muvarov@...il.com>
>Cc: Heiner Kallweit <hkallweit1@...il.com>
>Cc: Florian Fainelli <f.fainelli@...il.com>
>Cc: Andrew Lunn <andrew@...n.ch>
>Signed-off-by: David S. Miller <davem@...emloft.net>
>[ adapted for kernels without phy_modify_mmd ]
>Signed-off-by: Adrian Bunk <bunk@...nel.org>
>---
>- already in 5.3
>- applies and builds against 4.14 and 4.19
>- tested with 4.14

Looks like Greg took these in, thanks!

-- 
Thanks,
Sasha