ma 9.6.2025 klo 16.49 Niklas Cassel (cassel@xxxxxxxxxx) kirjoitti: > > It is unfortunate that the BIOS manufacturer has managed to mess this up, > > but since this is the first motherboard where I've heard about the problem > > of LPM only working on certain ports, even though it is a per controller > > thing, just not having good power saving for this motherboard seems fine. > > > > I suggest that we simply add the DMI name of your motherboard to > > ahci_broken_lpm(). > > (As without that series, it is not possible to add an entry > where there is no good BIOS version that has been released.) Hello Niklas, thanks - ok we are assuming that this is something that happens only on this motherboard for this AMD 0x43EB controller at least for now. Was your thought also that we restrict disabling lpm only up to the current BIOS version, and if there are BIOS updates which don't fix the issue we just bump version number here? And I guess there are not going to be any firmware updates to the WDC WD20EFAX-68FB5N0 drive, I understood that you or Damien might know something about this? This would of course not help if the problem is in the motherboard. Best regards, have a great day, Mikko
