lkml.org 
[lkml]   [2021]   [Dec]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Subject[BUG] net: phy: genphy_loopback: add link speed configuration
Date
Hi Oleksij,

"net: phy: genphy_loopback: add link speed configuration" patch causes Marvell 88E1510 PHY not able to perform PHY loopback using ethtool command (ethtool -t eth0 offline). Below is the error message:

"Marvell 88E1510 stmmac-3:01: genphy_loopback failed: -110"

Tested on Intel Elkhart Lake platform (Synopsys Designware QoS MAC and Marvell88E1510 PHY). Kernel version is 5.15.x.

Reverting the patch able to fix the issue.

Thank you.

Regards,
Athari

\
 
 \ /
  Last update: 2021-12-14 08:01    [W:0.063 / U:0.596 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site