found->	vendor=0x1b6f, dev=0x7023, revid=0x01
	domain=0, bus=2, slot=0, func=0
	class=0c-03-30, hdrtype=0x00, mfdev=0
	cmdreg=0x0006, statreg=0x0010, cachelnsz=16 (dwords)
	lattimer=0x00 (0 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
	intpin=a, irq=5
	powerspec 3  supports D0 D1 D2 D3  current D0
	MSI supports 4 messages, 64 bit, vector masks
	map[10]: type Memory, range 64, base 0xf7d00000, size 15, enabled
pcib2: allocated memory range (0xf7d00000-0xf7d07fff) for rid 10 of pci0:2:0:0
pcib2: matched entry for 2.0.INTA
pcib2: slot 0 INTA hardwired to IRQ 18
xhci0: <XHCI (generic) USB 3.0 controller> mem 0xf7d00000-0xf7d07fff irq 18 at device 0.0 on pci2
ioapic0: routing intpin 18 (PCI IRQ 18) to lapic 0 vector 60
xhci0: 64 byte context size.
usbus1 on xhci0
usbus1: bpf attached
xhci0: usbpf: Attached