USB issues with 12.0

[Florian Schulze]

> What exact PCI models of xhci/ehci/ohci and uhci have you got?
> pciconf -lv

The following all is with 10.3. Can't reboot at the moment to try with 
12.0. Maybe tomorrow morning. This is a HP ProLiant Microserver Gen7 
N54L.

ohci0 at pci0:0:18:0:	class=0x0c0310 card=0x1609103c chip=0x43971002 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
     device     = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
     class      = serial bus
     subclass   = USB
ehci0 at pci0:0:18:2:	class=0x0c0320 card=0x1609103c chip=0x43961002 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
     device     = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
     class      = serial bus
     subclass   = USB
ohci1 at pci0:0:19:0:	class=0x0c0310 card=0x1609103c chip=0x43971002 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
     device     = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
     class      = serial bus
     subclass   = USB
ehci1 at pci0:0:19:2:	class=0x0c0320 card=0x1609103c chip=0x43961002 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
     device     = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
     class      = serial bus
     subclass   = USB
ohci2 at pci0:0:22:0:	class=0x0c0310 card=0x1609103c chip=0x43971002 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
     device     = 'SB7x0/SB8x0/SB9x0 USB OHCI0 Controller'
     class      = serial bus
     subclass   = USB
ehci2 at pci0:0:22:2:	class=0x0c0320 card=0x1609103c chip=0x43961002 
rev=0x00 hdr=0x00
     vendor     = 'Advanced Micro Devices, Inc. [AMD/ATI]'
     device     = 'SB7x0/SB8x0/SB9x0 USB EHCI Controller'
     class      = serial bus
     subclass   = USB

ugen2.1: <OHCI root HUB ATI> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) 
pwr=SAVE (0mA)
ugen1.1: <EHCI root HUB ATI> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) 
pwr=SAVE (0mA)
ugen0.1: <OHCI root HUB ATI> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) 
pwr=SAVE (0mA)
ugen5.1: <EHCI root HUB ATI> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps) 
pwr=SAVE (0mA)
ugen4.1: <OHCI root HUB ATI> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) 
pwr=SAVE (0mA)
ugen3.1: <EHCI root HUB ATI> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) 
pwr=SAVE (0mA)
ugen3.2: <USB2.0 Hub Action Star> at usbus3, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE (100mA)
ugen1.2: <RNDISEthernet Gadget Linux 2.6.31-rt11-lab126 with 
fsl-usb2-udc> at usbus1, cfg=1 md=HOST spd=HIGH (480Mbps) pwr=ON (2mA)
ugen3.3: <USB HID Action Star> at usbus3, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=ON (20mA)
ugen3.4: <Arduino Leonardo Arduino LLC> at usbus3, cfg=0 md=HOST 
spd=FULL (12Mbps) pwr=ON (500mA)

> It might be the host controller driver needs a quirk. See:
> sysctl -a hw.usb | grep hci

hw.usb.xhci.dma32: 0
hw.usb.xhci.use_polling: 0
hw.usb.xhci.xhci_port_route: 0
hw.usb.xhci.debug: 0
hw.usb.xhci.streams: 0
hw.usb.uhci.loop: 0
hw.usb.uhci.debug: 0
hw.usb.ohci.debug: 0
hw.usb.ehci.lostintrbug: 0
hw.usb.ehci.iaadbug: 0
hw.usb.ehci.no_hs: 0
hw.usb.ehci.debug: 0

Regards,
Florian Schulze