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USB4 Pink Sardine controller support
Needs ReviewPublic

Authored by obiwac_gmail.com on Sat, Mar 22, 1:36 AM.

Details

Summary

Add support for the AMD Pink Sardine controller (1022:1668/9) and fix issue where we weren't getting interrupts for more than the first command sent on the ring (which presumably was not an issue for the hardware Scott was testing on).

I also added a couple comments as notes-to-self which I'll come back to.

Test Plan

Testing on AMD Pink Sardine controller (1022:1668/9), which is host interface version 1.0.

Diff Detail

Repository
rG FreeBSD src repository
Lint
Lint Skipped
Unit
Tests Skipped
Build Status
Buildable 63046
Build 59930: arc lint + arc unit