> Intel mgbe is flexible to pair with any PHY. Only Aquantia/Marvell > multi-gige PHY can do rate adaption right?
The Marvell/Marvell multi-gige PHY can also do rate adaptation. Marvell buying Aquantia made naming messy :-( I should probably use part numbers. > Hence, we still need to take care of others PHYs. Yes, it just makes working around the broken design harder if you want to get the most out of the hardware. Andrew