Rather than just printing the Global SNPS ID Register store it as well
so we can do a version check later.
In addition, for debugging purposes, read the Global Hardware Parameters
Registers and print them.
Based on the snpsid disable an XHCI feature using a quirk prepared
in 447c418da0.
Add the "snps,dis_u3_susphy_quirk" quirk and handle Suspend USB3.0 SS PHY
after power-on-reset/during core initialization (suggested to be cleared)
based on the DWC3_GHWPARAMS0 register.
MFC after: 2 weeks
Obtained from: an old debugging patch
Reviewed by: mw (earlier version), mmel
Differential Revision: https://reviews.freebsd.org/D35699
Enable dwc3's auto retry feature. For IN transfers with crc errors
or internal overruns this will make the host reply with a
non-terminating retry ACK. I believe the hope was to improve
reliability after seeing occasional hiccups.
Obtained from: an old debugging patch
MFC after: 2 weeks
Reviewed by: mw
Differential Revision: https://reviews.freebsd.org/D35698
Add support for the "snps,dis_rxdet_inp3_quirk" quirk needed
at least on SolidRun's HoneyComb.
Reviewed by: manu, mw
MFC after: 2 weeks
Differential Revision: https://reviews.freebsd.org/D32921
