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Date:      Sat, 22 Sep 2007 17:01:50 -0700
From:      "Kip Macy" <kip.macy@gmail.com>
To:        "Jack Vogel" <jfvogel@gmail.com>
Cc:        "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org>
Subject:   Re: TX Multiqueue?
Message-ID:  <b1fa29170709221701m3c13cddakd83c9550905b8bd8@mail.gmail.com>
In-Reply-To: <2a41acea0709221656n4aa62776y488c7f2da262c9f6@mail.gmail.com>
References:  <2a41acea0709221656n4aa62776y488c7f2da262c9f6@mail.gmail.com>

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My ethng branch supports multiple rx and tx queues.

 -Kip

On 9/22/07, Jack Vogel <jfvogel@gmail.com> wrote:
> Our newest E1000 nic, the 82575, and the Oplin 10G hardware are capable of
> multiple queues both on the receive and the send side. On the receive end for
> the Oplin driver the queues actually help distribute interrupts and improve
> performance without any special support in the stack.
>
> I have been asked about multiple queues on the TX side, embedded appliance
> type system builders for instance are interested I suppose for
> priority queueing.
> Is anyone working on this right now, and if not does this sound like something
> anyone is interested in doing?
>
> I would like to see MQ on both TX and RX that drivers could use if able.
>
> Jack
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