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Sure, but it's not like "Vendor didn't quite implement a spec the way they should have, requiring driver quirks" has never happened before in the history of Linux drivers....



I can't recall any NVMe device requiring as many workarounds as the Apple T2. Usually it's something along the lines of certain power states not working as intended, or the drive not providing a unique identifier. Apple changed the size of fundamental data structures, botched the interrupt handling, imposed unnecessary constraints on the mixing of IO and admin commands, and effectively broke one of the biggest performance advantages of NVMe (multiple IO queues).

And some vendors actually help with the development of workarounds for their broken drives, and push out firmware fixes when possible so that the workarounds can be disabled on newer or updated devices.




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