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Date:      Sun, 26 Jul 2020 11:05:45 +0800
From:      Ganbold Tsagaankhuu <ganbold@gmail.com>
To:        freebsd-net@freebsd.org, freebsd-current@freebsd.org
Subject:   Re: CFT: major update to if_ure
Message-ID:  <CAGtf9xOdpzKqKBUfsDU9nTvN%2BXV4khWgUHCXB02hen_qbyQURw@mail.gmail.com>
In-Reply-To: <20200725231318.GO4213@funkthat.com>
References:  <20200725231318.GO4213@funkthat.com>

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On Sun, Jul 26, 2020 at 7:13 AM John-Mark Gurney <jmg@funkthat.com> wrote:

> Hello,
>
> I'd like people who have ure (RealTek) based USB devices to test
> review D25809[0].
>
> This update adds support for:
> - HW VLAN tagging
> - HW checksum offload for IPv4 and IPv6
> - tx and rx aggreegation (for full gige speeds)
> - multiple transactions
>
> In my testing, I am able to get 900-950Mbps depending upon
> TCP or UDP, which is a significant improvement over the previous
> 91Mbps (~8kint/sec*1500bytes/packet*1packet/int).
>

Does performance improve for if_ure device on USB2?
I will try to test it in a couple of days on NanoPI R1 and R1S boards.

thanks,

Ganbold


>
> Thanks.
>
> [0] https://reviews.freebsd.org/D25809
>
> --
>   John-Mark Gurney                              Voice: +1 415 225 5579
>
>      "All that I will do, has been done, All that I have, has not."
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