On Tue, May 25, 2021 at 04:04:56PM -0400, Mouse wrote: > > I suppose it's not possible to configure ahcisata in the BIOS on the > > long-delay machines? > > Thank you very much! Yes. That is possible - and it fixes the delay. > I would not have thought to look for that; I would not have expected > piixide and ahcisata to be similar enough that a BIOS setting could > personality-swap between them.
IIRC, they are not really that similar. But the dmesg excerpt you cited had piixide at *Intel 6 Series Serial ATA Controller*. So, clearly, the device had to support ahci mode. Well, "clearly" for those in the know. --chris