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Date:      Sat, 29 Mar 2014 10:46:56 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        Andrey Fesenko <f0andrey@gmail.com>
Cc:        freebsd-hackers@freebsd.org, freebsd-current <freebsd-current@freebsd.org>
Subject:   Re: [xhci] USB 3.0 not working, bug or feature usb/179342?
Message-ID:  <CAJ-VmonL9ZTA_pQH2PGcSN47do7ewxb2urR_ZJ0wa5B%2Bzpv=WA@mail.gmail.com>
In-Reply-To: <CA%2BK5SrOJ25PtGJ8cHAB%2BVap6cnQziq4PMT4N=zv=XYa3SSXMuw@mail.gmail.com>
References:  <CA%2BK5SrNi36LPmdy1XneXBmEXV46COWd_UZR4N9j6aiwx2mXWaA@mail.gmail.com> <CA%2BK5SrOJ25PtGJ8cHAB%2BVap6cnQziq4PMT4N=zv=XYa3SSXMuw@mail.gmail.com>

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Try read tests?

Adrian
 On Mar 29, 2014 10:20 AM, "Andrey Fesenko" <f0andrey@gmail.com> wrote:

> On Sat, Mar 29, 2014 at 4:37 AM, Andrey Fesenko <f0andrey@gmail.com>
> wrote:
> > and USB3 flash drive
> > ugen2.4: <Kingston DataTraveler 3.0 PMAP> at usbus2, cfg=0 md=HOST
> > spd=HIGH (480Mbps) pwr=ON (498mA)
> > full list http://pastie.org/8963116
>
> I apologize for panic after additional searches proper BIOS
> configuration able to identify flash drive as USB3
>
> ugen0.2: <DataTraveler 3.0 Kingston> at usbus0, cfg=0 md=HOST
> spd=SUPER (5.0Gbps) pwr=ON (224mA)
>
> while writing speed test file with ramdisk is almost unchanged :(
>
> # dd if=/dev/random of=/mnt/ramdisck/test.file bs=10m count=198
> 2076180480 bytes transferred in 28.443097 secs (72994178 bytes/sec)
> # dd if=/mnt/ramdisck/test.file of=/mnt/usb3/test.file bs=10m
> count=198
> 2076180480 bytes transferred in 222.810014 secs (9318165 bytes/sec)
> # dd if=/mnt/ramdisck/test.file of=/mnt/usb2/test.file bs=10m
> count=198
> 2076180480 bytes transferred in 248.585099 secs (8351991 bytes/sec)
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