Date: Fri, 11 Sep 2015 19:15:22 +0930 From: Shane Ambler <FreeBSD@ShaneWare.Biz> To: Ernie Luzar <luzar722@gmail.com> Cc: freebsd-questions@freebsd.org Subject: Re: USB physical ports Message-ID: <55F2A2B2.4090801@ShaneWare.Biz> In-Reply-To: <55F216CB.6040606@gmail.com> References: <55F1A507.70402@gmail.com> <2091716.bhpPQfPjgk@amd.asgard.uk> <55F216CB.6040606@gmail.com>
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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) -- FreeBSD - the place to B...Software Developing Shane Ambler
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