Comment 18 for bug 1929902

Test Steps:
1. In BIOS setup, enable xDCI as below :
Intel Advanced Menu -> PCH-IO Configuration -> USB Configuration-> xDCI Support -> [Enabled]
2. Boot to OS
3. Check dmesg to see if BIOS pass pci device info as below :
[ 4.534064] pci 0000:00:14.0: [8086:4b7d] type 00 class 0x0c0330
[ 4.553963] pci 0000:00:14.1: [8086:4b7e] type 00 class 0x0c03fe => dwc3 device
4. Check lspci -v
0000:00:14.1 USB controller: Intel Corporation Device 4b7e (prog-if fe [USB Device])
               Subsystem: Intel Corporation Device 7270
               Flags: bus master, fast devsel, latency 0, IRQ 17
               Memory at 6080000000 (64-bit, non-prefetchable) [size=2M]
               Memory at 60805e5000 (64-bit, non-prefetchable) [size=4K]
               Capabilities: <access denied>
               Kernel driver in use: dwc3-pci
5. Connect Target device to a PC or Notebook via OTG Cable, check if PC or Notebook could see Target device as Mass Storage.