Alexander 2b4cab284c Kernel/AHCI: Dont assume ports start at 0 ...

This fixes a bug that occurs when the controller's ports are not
(internally) numbered sequentially.
This is done by checking the bits set in PI.
This bug was found on bare-metal, on a laptop with 1 Port that
was reported as port 4.

2021-06-25 16:27:01 +02:00

6.7 KiB

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