Without this quirk, we're getting:

ahcich0: Timeout on slot 19 port 0
ahcich0: is 00000008 cs 00000000 ss 00000000 rs 000ffe00 tfd 40 serr 00000000 cmd 0000d317
(ada0:ahcich0:0:0:0): WRITE_FPDMA_QUEUED. ACB: 61 08 80 4c e5 40 05 00 00 00 00 00
(ada0:ahcich0:0:0:0): CAM status: Command timeout
(ada0:ahcich0:0:0:0): Retrying command, 3 more tries remain

Also tested with: AHCI_Q_EDGEIS without success.

Commit log:

• Added quirk for Samsung on Mac Mini 7,1

Submitted by: Ruben Kerkhof
PR: 201676
Approved by: araujo (mentor)
Obtained from: TrueOS