USB physical ports

[Shane Ambler]

On 11/09/2015 09:18, Ernie Luzar wrote:
> Dave wrote:
>> On Thursday 10 September 2015 11:43:03 Ernie Luzar wrote:
>>> Hello List;
>>>
>>> I have 6 physical ports on my PC box. The boot time messages seem to
>>> say that one of those ports is 480Mbps High Speed USB v2.0.
>>>
>>> How do I determine which physical USB port is the 480Mbps High Speed
>>> port?
>>>

I think inserting a device is the only way to identify which port it is
inserted into, use usbconfig to see what is connected at what speed.

% usbconfig
ugen0.1: <EHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE (0mA)
ugen1.1: <XHCI root HUB 0x1b21> at usbus1, cfg=0 md=HOST spd=SUPER 
(5.0Gbps) pwr=SAVE (0mA)
ugen2.1: <EHCI root HUB Intel> at usbus2, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE (0mA)
ugen0.2: <product 0x0024 vendor 0x8087> at usbus0, cfg=0 md=HOST 
spd=HIGH (480Mbps) pwr=SAVE (0mA)
ugen2.2: <product 0x0024 vendor 0x8087> at usbus2, cfg=0 md=HOST 
spd=HIGH (480Mbps) pwr=SAVE (0mA)
ugen0.3: <Mass Storage Device Generic> at usbus0, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=ON (250mA)
ugen2.3: <USB 2.0 Hub vendor 0x1a40> at usbus2, cfg=0 md=HOST spd=HIGH 
(480Mbps) pwr=SAVE (100mA)
ugen2.4: <USB-PS2 Optical Mouse Logitech> at usbus2, cfg=0 md=HOST 
spd=LOW (1.5Mbps) pwr=ON (98mA)
ugen2.5: <USB Keyboard vendor 0x05af> at usbus2, cfg=0 md=HOST spd=LOW 
(1.5Mbps) pwr=ON (100mA)


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Shane Ambler