[FAQ] Why am I getting "clause-45 not supported" and "error-95" errors with PHY drivers?

Possible reason can be : 

- "phy_read_mmd" and "phy_write_mmd" are not supported in your kernel version (if version is old).

Possible solution to be evaluated :

- Change "phy_write_mmd" to "phy_write_mmd_indirect" function and do the corresponding changes to support this

- Change "phy_read_mmd" to "phy_read_mmd_indirect" function and do the corresponding changes to support this