Re:After protest, Lenovo adds Linux compatibility to Yoga 90...
by amluto on Wednesday November 09, 2016 @05:29PM
(#12915385)
> In this case it's the SATA storage controller, which is configured by the BIOS in a mode that isn't compliant with the AHCI spec.
Not quite. It's the PCIe bridge, configured in a thoroughly nonsensical way that makes it pretend that an NVMe device (which is a PCIe device in its own right) is hidden behind a SATA controller.
In this case it's the SATA storage controller, which is configured by the BIOS in a mode that isn't compliant with the AHCI spec.