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Date:      Mon, 24 Feb 2020 23:06:50 +0000
From:      bugzilla-noreply@freebsd.org
To:        usb@FreeBSD.org
Subject:   [Bug 244356] Writing to a USB 3.0 stick is very slow
Message-ID:  <bug-244356-19105-e6C6y0RsYu@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-244356-19105@https.bugs.freebsd.org/bugzilla/>
References:  <bug-244356-19105@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D244356

--- Comment #8 from Sebastien Boisvert <seb@boisvert.info> ---
Created attachment 211912
  --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D211912&action=
=3Dedit
Output of dmesg with hw.usb.umass.debug=3D-1 with 2 Kingston DataTraveler 2=
.0

USB devices plugged in (no USB 3.0):

ugen1.1: <0x1022 XHCI root HUB> at usbus1, cfg=3D0 md=3DHOST spd=3DSUPER (5=
.0Gbps)
pwr=3DSAVE (0mA)
ugen0.1: <0x1022 XHCI root HUB> at usbus0, cfg=3D0 md=3DHOST spd=3DSUPER (5=
.0Gbps)
pwr=3DSAVE (0mA)
ugen0.2: <vendor 0x8087 product 0x0aa7> at usbus0, cfg=3D0 md=3DHOST spd=3D=
FULL
(12Mbps) pwr=3DON (100mA)
ugen1.2: <Kingston DataTraveler 2.0> at usbus1, cfg=3D0 md=3DHOST spd=3DHIGH
(480Mbps) pwr=3DON (100mA)
ugen0.3: <Kingston DataTraveler 2.0> at usbus0, cfg=3D0 md=3DHOST spd=3DHIGH
(480Mbps) pwr=3DON (100mA)
ugen0.4: <Chicony USB Keyboard> at usbus0, cfg=3D0 md=3DHOST spd=3DLOW (1.5=
Mbps)
pwr=3DON (100mA)

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