phy_write_mmd_indirect (9) Linux Manual Page
phy_write_mmd_indirect – writes data to the MMD registers
Synopsis
void phy_write_mmd_indirect(struct phy_device *phydev, int prtad, int devad, u32 data);Arguments
phydev
-
- The PHY device
prtad
- MMD Address
devad
- MMD DEVAD
data
- data to write in the MMD register
Description
Write data from the MMD registers of the specified phy address. To write 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) Write reg 14 // Write MMD data