From owner-svn-src-head@freebsd.org Wed Jul 1 08:58:10 2020 Return-Path: Delivered-To: svn-src-head@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 20086367F50; Wed, 1 Jul 2020 08:58:10 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from vtr.rulingia.com (vtr.rulingia.com [IPv6:2001:19f0:5801:ebe:5400:1ff:fe53:30fd]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vtr.rulingia.com", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49xZrJ66jCz48nT; Wed, 1 Jul 2020 08:58:08 +0000 (UTC) (envelope-from peter@rulingia.com) Received: from server.rulingia.com (ppp239-208.static.internode.on.net [59.167.239.208]) by vtr.rulingia.com (8.15.2/8.15.2) with ESMTPS id 0618vrgC071372 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 1 Jul 2020 18:57:58 +1000 (AEST) (envelope-from peter@rulingia.com) X-Bogosity: Ham, spamicity=0.000000 Received: from server.rulingia.com (localhost.rulingia.com [127.0.0.1]) by server.rulingia.com (8.15.2/8.15.2) with ESMTPS id 0618vlmj024318 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NO); Wed, 1 Jul 2020 18:57:47 +1000 (AEST) (envelope-from peter@server.rulingia.com) Received: (from peter@localhost) by server.rulingia.com (8.15.2/8.15.2/Submit) id 0618vlpq024317; Wed, 1 Jul 2020 18:57:47 +1000 (AEST) (envelope-from peter) Date: Wed, 1 Jul 2020 18:57:47 +1000 From: Peter Jeremy To: Oleksandr Tymoshenko Cc: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: Re: svn commit: r362736 - head/sys/arm64/rockchip Message-ID: <20200701085747.GA23928@server.rulingia.com> References: <202006282111.05SLBAAq025544@repo.freebsd.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="9amGYk9869ThD9tj" Content-Disposition: inline In-Reply-To: <202006282111.05SLBAAq025544@repo.freebsd.org> X-PGP-Key: http://www.rulingia.com/keys/peter.pgp X-Rspamd-Queue-Id: 49xZrJ66jCz48nT X-Spamd-Bar: ---- Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of peter@rulingia.com designates 2001:19f0:5801:ebe:5400:1ff:fe53:30fd as permitted sender) smtp.mailfrom=peter@rulingia.com X-Spamd-Result: default: False [-4.65 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.98)[-0.978]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; MIME_GOOD(-0.20)[multipart/signed,text/plain]; R_SPF_ALLOW(-0.20)[+mx]; DMARC_NA(0.00)[rulingia.com]; NEURAL_HAM_LONG(-1.01)[-1.010]; RCVD_COUNT_THREE(0.00)[3]; NEURAL_HAM_SHORT(-0.26)[-0.263]; SIGNED_PGP(-2.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+,1:+,2:~]; ASN(0.00)[asn:20473, ipnet:2001:19f0:5800::/38, country:US]; RCVD_TLS_ALL(0.00)[] X-BeenThere: svn-src-head@freebsd.org X-Mailman-Version: 2.1.33 Precedence: list List-Id: SVN commit messages for the src tree for head/-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 01 Jul 2020 08:58:10 -0000 --9amGYk9869ThD9tj Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On 2020-Jun-28 21:11:10 +0000, Oleksandr Tymoshenko wro= te: >Log: > Configure rx_delay/tx_delay values for RK3399/RK3328 GMAC > =20 > For 1000Mb mode to work reliably TX/RX delays need to be configured > between the TX/RX clock and the respective signals on the PHY > to compensate for differing trace lengths on the PCB. This breaks (at least) diskless booting on my Rock64. During boot, I normally see: regulator: shutting down unused regulators uhub1: 1 port with 1 removable, self powered uhub0: 2 ports with 2 removable, self powered uhub2: 1 port with 1 removable, self powered uhub3: 1 port with 1 removable, self powered dwc0: link state changed to DOWN NFS ROOT: 192.168.12.200:/tank/rock64 dwc0: link state changed to UP Warning: no time-of-day clock registered, system time will not be set accur= ately Warning: no time-of-day clock registered, system time will not be set accur= ately start_init: trying /sbin/init With r362736, I see: setting RK3328 RX/TX delays: 24/36 =2E.. regulator: shutting down unused regulators uhub0: 1 port with 1 removable, self powered uhub3: 2 ports with 2 removable, self powered uhub2: 1 port with 1 removable, self powered uhub1: 1 port with 1 removable, self powered dwc0: link state changed to DOWN NFS ROOT: 192.168.12.200:/tank/rock64 dwc0: link state changed to UP dwc0: link state changed to DOWN dwc0: link state changed to UP [Nothing further until I push the reset button] The system doesn't respond to pings so I suspect the network is dead. Normally, it runs 1000baseT . --=20 Peter Jeremy --9amGYk9869ThD9tj Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEE2M6l8vfIeOACl4uUHZIUommfjLIFAl78UAVfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEQ4 Q0VBNUYyRjdDODc4RTAwMjk3OEI5NDFEOTIxNEEyNjk5RjhDQjIACgkQHZIUommf jLJfCxAAp42gUhKQr/PQ/BfVuzfbV2xQFi+5D9LBHjqfHkTsqpVUpBZOVXqnrq86 xS9hA8G7cCK4yfOZkez4Ui/8dXHnvq1G+4l5MCIzq+slIecxYghNh0hP2R4M2MZS 00tFeJsJjtdGDIf7VWb9ObzSXJklO10BocWYJX4lId04s3Su9jIO/4zI38EY2Gsw S+LSOhE3NtfauhEr6HrDQqcY1Q5zF4DhIplIy/cyD7RmiHGj0FoU6gemluUTUTxU CWIvyNmzD9GzqJZKwlMe3d6W81uerO0wUT/zyhnobKbc4SnqypjjAduBwnBkMdmj rRYJnLKBxrxFL1ssJ8pApVMgidEs5Aej8g0VI1ZH4TdR5sxPRO6J7ihpJXNzbAzg 5wL3HazxRhseOE+x9OZs/+tes/hLFppTSi0sgAqYrcYAMKMeAKbm8LcFdf2raSqw WUeVI9kIKnCsqUH1JCp8rNVONaAKeAa5ysbbx6AZIJV9K/SSTQ4V7h5OB+WlHD7Y to/Nk1NbFl3viD/TDuxMg9ye/1W+2p3J4SfruU4JO3l7w9f5AVWS7dUV9pyBtHp4 G7/FvCt2BIzdSnYMKs5wB31tVKc7b94AN/1itbFO9scORU+cVOP5pBcpxpoFMEt0 vAGf+sVajoLRYYEj2rwkdgZvXKtiKu4AG9YH99Y/EbkkdCTcFs0= =sO7g -----END PGP SIGNATURE----- --9amGYk9869ThD9tj--