lkml.org 
[lkml]   [2017]   [May]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    /
    Date
    SubjectRe: [PATCH v4 0/2] net: phy: Support managed Cortina phys
    From
    From: Bogdan Purcareata <bogdan.purcareata@nxp.com>
    Date: Mon, 29 May 2017 09:11:29 +0000

    > So far, the Cortina family phys (CS4340 in this particular case) are only
    > supported in fixed link mode (via fixed_phy_register). The generic 10G
    > phy driver does not work well with the phylib state machine, when the phy
    > is registered via of_phy_connect. This prohibits the user from describing the
    > phy nodes in the device tree.
    >
    > In order to support this scenario, and to properly describe the board
    > device tree, add a minimal Cortina driver that reads the status from the
    > right register. With the generic 10G C45 driver, the kernel will print
    > messages like:
    > [ 0.226521] mdio_bus 8b96000: Error while reading PHY16 reg at 1.6
    > [ 0.232780] mdio_bus 8b96000: Error while reading PHY16 reg at 1.5
    ...

    Series applied, thanks.

    \
     
     \ /
      Last update: 2017-05-30 18:43    [W:4.803 / U:0.048 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site