On 3/25/19 11:35 AM, Heiner Kallweit wrote: > 1000BaseT standard requires that a link is reported as down earliest > after 750ms. Several use case however require a much faster detecion > of a broken link. Fast Link Down supports this by intentionally > violating a the standard. This patch exposes the Fast Link Down > feature of 88E1540 and 88E6390. These PHY's can be found as internal > PHY's in several switches: 88E6352, 88E6240, 88E6176, 88E6172, > and 88E6390(X). Fast Link Down and EEE are mutually exclusive. > > Signed-off-by: Heiner Kallweit <hkallwe...@gmail.com>
This looks fine, just one question though: do not you need to verify that the phy_interface_t maps to a copper medium somehow? -- Florian
