PHY_READ_MMD_INDIREC(9)               Network device support              PHY_READ_MMD_INDIREC(9)



NAME
       phy_read_mmd_indirect - reads data from the MMD registers

SYNOPSIS
       int phy_read_mmd_indirect(struct phy_device * phydev, int prtad, int devad);

ARGUMENTS
       phydev
           The PHY device bus

       prtad
           MMD Address

       devad
           MMD DEVAD

DESCRIPTION
       it reads data from the MMD registers (clause 22 to access to clause 45) of the specified
       phy address. To read these register we have: 1) Write reg 13 // DEVAD 2) Write reg 14 //
       MMD Address 3) Write reg 13 // MMD Data Command for MMD DEVAD 3) Read reg 14 // Read MMD
       data

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   PHY_READ_MMD_INDIREC(9)