From owner-freebsd-arm@freebsd.org Fri Sep 22 23:47:56 2017 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BDD0FE15ADD for ; Fri, 22 Sep 2017 23:47:56 +0000 (UTC) (envelope-from russ.haley@gmail.com) Received: from mail-lf0-x22c.google.com (mail-lf0-x22c.google.com [IPv6:2a00:1450:4010:c07::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 33C1F83043 for ; Fri, 22 Sep 2017 23:47:56 +0000 (UTC) (envelope-from russ.haley@gmail.com) Received: by mail-lf0-x22c.google.com with SMTP id r17so2447677lff.6 for ; Fri, 22 Sep 2017 16:47:56 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=XXlWaMEqJmm6Ro/jSsjtt80/5Uc7I603xFp7dZY7iO0=; b=C3yp8IE9ipZVrOtburWHCA5fn6GW9m1Zz1vHoNPV2eDVT6Xwox5pr4LOOtLTbn7TGf VjNYQHD+isoqad6zUSw35X4SJjuYRRa9lh9l19ww5TTcuikj9PNwr4jxt0gUKDzAVlMG XeqDy+mjEche//lpqZ6VUeBtXz+IZ4maw77SOh5VuHCPVIuEGGsTbA1O82tr0bD/ILBw nH+QSWLt0Ag52c/4cW1fGcfaCEcjj/HJNVDd4kGUxN5fE8hw9QMDIfq+hTrwNmOn7RfE 3iHNIMCMCj1Ec69ZHd3JiK7/1dCbK9/uUCF/G/V5qdAKL4pmbZhoeoc+4md1aGHPubaT yChQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=XXlWaMEqJmm6Ro/jSsjtt80/5Uc7I603xFp7dZY7iO0=; b=Cm52tnU23qTvClvwXiJN+98zhIChNlukPkFkgzZBnsvG7+belnSo1aKsttd5aem0FX pwq0Sj9mYi6eG+y0/HUgNcQd5jZIdzkqRmoVTvOapmkhNt97SuWzfTv7Spcp3mxawSRJ +j3JA8fRfo+zTAubClzS5R+4cYDrZIPkDjJ3tMN/7k5iCZvGyO3OtbU4qDf8Bmd2IWMG zS7BMANtm3fARcbEDVyRoqqddbDhQUypHpY1ju+CEG7voENIHC01mevTvKfkpcFD1m7w 8bY0ASo0VCMDkfDRQsJnxXCK/AFLrJE564tJHe9o5rcqE5TPYDWkI//5+Fl1MAozGkWS pyuw== X-Gm-Message-State: AHPjjUh+V8vfJ+C42wikurDxFHRK7rqyQI62FwZP0oavktIrf29rY7es 1+CDgcLXU2PvoOsGLcSVe0khgXykpYjZKVT/Ce0= X-Google-Smtp-Source: AOwi7QCvixhw74Mv0ZDpHThrfU98AbcDX2sBm7NBR1826JZpbnIKPfqrIqLr+hwESiXpJzoHeJi6v64DqvAATvy2b1o= X-Received: by 10.25.41.67 with SMTP id p64mr230023lfp.200.1506124072973; Fri, 22 Sep 2017 16:47:52 -0700 (PDT) MIME-Version: 1.0 Received: by 10.46.81.65 with HTTP; Fri, 22 Sep 2017 16:47:52 -0700 (PDT) In-Reply-To: <07D27DD7-2434-4A2E-91CE-A05D12BBAC2A@netgate.com> References: <201709222206.QAA21968@mail.lariat.net> <07D27DD7-2434-4A2E-91CE-A05D12BBAC2A@netgate.com> From: Russell Haley Date: Fri, 22 Sep 2017 16:47:52 -0700 Message-ID: Subject: Re: ARM board recommendations with true GigE ports To: Jim Thompson Cc: Brett Glass , freebsd-arm Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 22 Sep 2017 23:47:56 -0000 On Fri, Sep 22, 2017 at 3:30 PM, Jim Thompson wrote: > > What do you mean by =E2=80=9Ctrue gigabit=E2=80=9D? > > I=E2=80=99ve trivially done 939mbps over TCP / IPv4 (iperf3, even a brows= er-based Speedtest) on a couple different Armada 38x boards with the defaul= t pfSense ruleset =E2=80=9Con=E2=80=9D. Solid-Run makes one, we sell one. We make a custom product based on the Armada 38xx and it was measured at high 900 Mbps using a Buildroot Linux. I want to say 980 but the engineer who did the measurements is away so I can't confirm. I can't wait to get my hands on a netgate router. I had it all lined up for my tax return and then the clutch in my car died. :( https://www.netgate.com/products/sg-3100.html > Hell, even the little single core 600MHz OMAP / 2 Ethernet router we sell= will do 550mbps using pkt-gen without =E2=80=9Cpf=E2=80=9D running. loos@= did a huge amount of work on the NIC driver there. Same SoC family as > Beaglebone, and BBB is 1GHz. > > They won=E2=80=99t do 1.488Mpps though, that still wants an Intel box and= netmap-fwd. > > I do have the netmap code for the 38x though, so maybe soon... > > Jim > >> On Sep 23, 2017, at 12:06 AM, Brett Glass wrote: >> >> All: >> >> I've been working with several ARM-based boards, and have discovered tha= t many of them have "gigabit" Ethernet ports that actually cannot handle a = gigabit! (They tend to max out at around 300 Mbps; the fine print in the sp= ec sheets for some of them says that this is due to "bus limitations.") Any= recommendations for ARM-based SBCs or project computers that have at least= one (and preferably 2 or more) true gigabit Ethernet ports? >> >> --Brett Glass >> >> _______________________________________________ >> freebsd-arm@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-arm >> To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org" > _______________________________________________ > freebsd-arm@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-arm > To unsubscribe, send any mail to "freebsd-arm-unsubscribe@freebsd.org"