When I load the vhci-hcd driver in version 4.14, and then run "usbip --debug 
port", I get:

usbip: debug: names.c:428:[parse] line 18067 subclass fe:01 Device Firmware 
usbip: debug: names.c:428:[parse] line 18068 subclass fe:02 IRDA Bridge
usbip: debug: names.c:428:[parse] line 18069 subclass fe:03 Test and Measurement
usbip: debug: names.c:461:[parse] line 18070 protocol fe:03:01 TMC
usbip: debug: names.c:461:[parse] line 18071 protocol fe:03:02 USB488
usbip: debug: names.c:374:[parse] line 18072 class ff Vendor Specific Class
usbip: debug: names.c:428:[parse] line 18073 subclass ff:ff Vendor Specific 
usbip: debug: names.c:461:[parse] line 18074 protocol ff:ff:ff Vendor Specific 
libusbip: debug: vhci_driver.c:264:[usbip_vhci_driver_open] available ports: 496
libusbip: error: port number exceeds 128
usbip: error: open vhci_driver
usbip: error: list imported devices

When i check /sys/devices/platform/vhci_hcd.0/nports it indeed contains 496 .
In other /sys/devices/platform/vhci_hcd.* directories there is no nports 
attribute at all.

Wojciech M Zabolotny, PhD
Institute of Electronic Systems
Faculty of Electronics and Information Technology
Warsaw University of Technology

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