From nobody Mon Jun 21 03:27:55 2021 X-Original-To: freebsd-arm@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 3D8CD7CFE22 for ; Mon, 21 Jun 2021 03:28:01 +0000 (UTC) (envelope-from mafsys1234@gmail.com) Received: from mail-pg1-x52e.google.com (mail-pg1-x52e.google.com [IPv6:2607:f8b0:4864:20::52e]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4G7ZjX27hmz3mhF for ; Mon, 21 Jun 2021 03:28:00 +0000 (UTC) (envelope-from mafsys1234@gmail.com) Received: by mail-pg1-x52e.google.com with SMTP id e33so13017691pgm.3 for ; Sun, 20 Jun 2021 20:27:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; 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Sun, 20 Jun 2021 20:27:58 -0700 (PDT) Received: from [192.168.1.10] ([115.69.53.183]) by smtp.gmail.com with ESMTPSA id n14sm2350448pjo.15.2021.06.20.20.27.57 for (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sun, 20 Jun 2021 20:27:58 -0700 (PDT) Subject: Re: Raspberry Pi 3B and pitiful network speeds To: freebsd-arm@FreeBSD.org References: <20210620144513.1f91a68f@basepc> <169baf0b-3f3c-f1dc-4a6f-b8a0ef863f51@denninger.net> <20210620154105.0c83bbcc@basepc> <20210620222922.51da1818@basepc> <3fa3f2a6-8560-f413-b2eb-5c172ce025eb@gmail.com> <6B4F2FB6-ABA1-4CFA-BE2A-6A466C30FF02@yahoo.com> From: MJ Message-ID: Date: Mon, 21 Jun 2021 13:27:55 +1000 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 List-Id: Porting FreeBSD to ARM processors List-Archive: https://lists.freebsd.org/archives/freebsd-arm List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-arm@freebsd.org MIME-Version: 1.0 In-Reply-To: <6B4F2FB6-ABA1-4CFA-BE2A-6A466C30FF02@yahoo.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-AU X-Rspamd-Queue-Id: 4G7ZjX27hmz3mhF X-Spamd-Bar: --- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=TQxCPT6v; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of mafsys1234@gmail.com designates 2607:f8b0:4864:20::52e as permitted sender) smtp.mailfrom=mafsys1234@gmail.com X-Spamd-Result: default: False [-4.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; FREEMAIL_FROM(0.00)[gmail.com]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; NEURAL_HAM_SHORT(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f8b0:4864:20::52e:from]; FREEMAIL_ENVFROM(0.00)[gmail.com]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; FROM_HAS_DN(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com:dkim]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-arm@freebsd.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2607:f8b0:4864:20::52e:from:127.0.2.255]; RCVD_IN_DNSWL_NONE(0.00)[2607:f8b0:4864:20::52e:from]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-arm] X-ThisMailContainsUnwantedMimeParts: N On 21/06/2021 1:04 pm, Mark Millard wrote: > > On 2021-Jun-20, at 19:16, MJ wrote: > > >> On 21/06/2021 7:29 am, Denis Ovsienko wrote: >>> . . . >>> As a separate note, in my setup ifconfig tells "100baseTX >>> ", which is expected for RPI3B. In the original message it >>> tells "1000baseT ", which means the board is RPI3B+ or >> >> Hi Denis. >> >> Yes, you're correct. This is the 3B+. I apologize for misrepresenting it. It is also the earlier version board, >> >> Built in 2017. I think it's version 1.1 (it's in a case, I don't feel like dismantling it). > I do not have access to such for any testing, just a 3B. (Not > a reasonable comparison.) In checking on that, I ran into the > following information: > > https://www.raspberrypi.org/documentation/hardware/raspberrypi/revision-codes/README.md > only shows one revision for 3B+: > > Code Model Revision RAM Manufacturer > . . . > a020d3 3B+ 1.3 1GB Sony UK > . . . > > Under RaspiOS the revision code shows up via: cat /proc/cpuinfo > > It was released in 2018. (See https://en.wikipedia.org/wiki/Raspberry_Pi .) Here's the specifications: https://static.raspberrypi.org/files/product-briefs/Raspberry-Pi-Model-Bplus-Product-Brief.pdf This is the exact model. It was, I believe v1.1. Later release was v1.2 If you do need convincing, I'm prepared to pull it apart and photograph it... :-) Thanks