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Date:      Thu, 11 May 2017 13:34:21 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-usb@FreeBSD.org
Subject:   [Bug 219220] syscalls (ioctls) on USB devices are very slow
Message-ID:  <bug-219220-17-Mng3K4kbjE@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-219220-17@https.bugs.freebsd.org/bugzilla/>
References:  <bug-219220-17@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219220

--- Comment #18 from Matthias Apitz <guru@unixarea.de> ---
(In reply to Hans Petter Selasky from comment #17)

$ dmesg | grep ugen
ugen0.1: <0x8086 XHCI root HUB> at usbus0
ugen1.1: <Intel EHCI root HUB> at usbus1
ugen0.2: <SunplusIT Inc HD WebCam> at usbus0
ugen1.2: <vendor 0x8087 product 0x8000> at usbus1
ugen0.3: <vendor 0x0489 product 0xe056> at usbus0

I will invesrigate what this <vendor 0x8087 product 0x8000> is at all;

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