From owner-freebsd-current@freebsd.org Wed Jan 18 14:59:21 2017 Return-Path: Delivered-To: freebsd-current@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 67EDFCB65B7 for ; Wed, 18 Jan 2017 14:59:21 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from mail.ignoranthack.me (ignoranthack.me [199.102.79.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 39F2B1B86 for ; Wed, 18 Jan 2017 14:59:20 +0000 (UTC) (envelope-from sbruno@freebsd.org) Received: from [192.168.0.6] (67-0-248-244.albq.qwest.net [67.0.248.244]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: sbruno@ignoranthack.me) by mail.ignoranthack.me (Postfix) with ESMTPSA id 02F901928BA; Wed, 18 Jan 2017 14:59:19 +0000 (UTC) Subject: Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending To: "O. Hartmann" References: <30f21c75-d3a2-edcd-1999-d5ed9f970c06@freebsd.org> <20170118083400.11156f23@freyja.zeit4.iv.bundesimmobilien.de> Cc: freebsd-current From: Sean Bruno Message-ID: <1abc7c08-8664-a22e-dcab-fa884acbfce9@freebsd.org> Date: Wed, 18 Jan 2017 07:59:17 -0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.6.0 MIME-Version: 1.0 In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="9A0A2eWRFjWDER8eC9JbUdFAVariaDd5f" X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Jan 2017 14:59:21 -0000 This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --9A0A2eWRFjWDER8eC9JbUdFAVariaDd5f Content-Type: multipart/mixed; boundary="XVvht4HFC9fMu3tfhcHex3dd734GeXkgD"; protected-headers="v1" From: Sean Bruno To: "O. Hartmann" Cc: freebsd-current Message-ID: <1abc7c08-8664-a22e-dcab-fa884acbfce9@freebsd.org> Subject: Re: HEADS-UP: IFLIB implementations of sys/dev/e1000 em, lem, igb pending References: <30f21c75-d3a2-edcd-1999-d5ed9f970c06@freebsd.org> <20170118083400.11156f23@freyja.zeit4.iv.bundesimmobilien.de> In-Reply-To: --XVvht4HFC9fMu3tfhcHex3dd734GeXkgD Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 01/18/17 07:41, Sean Bruno wrote: >=20 >=20 > On 01/18/17 00:34, O. Hartmann wrote: >> On Thu, 5 Jan 2017 20:17:56 -0700 >> Sean Bruno wrote: >>> >> On a Fujitsu Celsius M740, the "em0" device gets stuck on heavy I/O. I= can >> still trigger this behaviour on recent CURRENT (12.0-CURRENT #17 r3123= 69: Wed >> Jan 18 06:18:45 CET 2017 amd64) by rsync'ing a large poudriere ports >> repository onto a remote NFSv4 fileserver. The freeze always occur on = large >> tarballs. >> >> Again, here is the pciconf output of the device:=20 >> >> em0@pci0:0:25:0: class=3D0x020000 card=3D0x11ed1734 chip=3D0x15= 3a8086 >> rev=3D0x05 hdr=3D0x00 vendor =3D 'Intel Corporation' >> device =3D 'Ethernet Connection I217-LM' >> class =3D network >> subclass =3D ethernet >> bar [10] =3D type Memory, range 32, base 0xfb300000, size 131072= , enabled >> bar [14] =3D type Memory, range 32, base 0xfb339000, size 4096, = enabled >> bar [18] =3D type I/O Port, range 32, base 0xf020, size 32, enab= led >> >> On another box. equipted with a dual-port Intel i350 NIC, the igb0 and= igb1 do >> have negotiation problems with several types of switches (in my SoHo >> environment, I use a Netgear GS110TP, at work there are several types = of Cisco >> Catalyst 3XXX types). The igbX very often fall back to 100MBit/s. >> >> Since yesterday, the igbX on that specific i350 basesd NIC (we have pl= entz of >> them and they show similar phenomena with FreeBSD), although the switc= h reports >> an uplink with 1 GBit, FreeBSD CURRENT shows this weird crap message: >> >>> igb0: flags=3D8843 metric 0 m= tu >>> 1500 >>> options=3D653dbb >>> ether xx:xx:xx:xx:xx:xx inet 192.168.0.111 netmask 0xffffff00 broadca= st >>> 192.168.0.255 nd6 options=3D29 >>> media: Ethernet autoselect (100baseTX ) >>> status: active >> I just checked my test machines (which are auto/auto on the Juniper EX4200 switches in use) and I see them come up with 1000baseTX. Do you set any options in /etc/rc.conf? sean --XVvht4HFC9fMu3tfhcHex3dd734GeXkgD-- --9A0A2eWRFjWDER8eC9JbUdFAVariaDd5f Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQGTBAEBCgB9FiEEuq1GMucSHejSCZfdEgHvyh5yfmQFAlh/gsVfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldEJB QUQ0NjMyRTcxMjFERThEMjA5OTdERDEyMDFFRkNBMUU3MjdFNjQACgkQEgHvyh5y fmSyUgf9F9sxzLjBN5fKXbyr+4y2ZHZM8U530J1r1zXMPluPvOe9PJXPEyf4fMZn d88cjCHH0mzu9VVyIefHJN4wJCbDBjJRWbi8LrkcCSy7XRCTbUYZMJ6paxZSfp0t eDYQCQ4SrB8HuMf0Y/WDWFdTpX+o1/gCtcDRvpdl3E36ROvb0t32wlIrNh3HUUBJ /Tx71nmLtnHiccf80E7JxpFfyzd1oXPvv6/6irrxLVX+jx2owiGFSM7+fVDbAXj+ e5nIP+VC5NBYUgEN8HbKLWIqbQNu1tuG363v6z7LUe5dTyWoNFR/rEwWl41DLGT4 4Dw/+psDQjOrZ+U4Tni3c4BgeHeP+Q== =0vzb -----END PGP SIGNATURE----- --9A0A2eWRFjWDER8eC9JbUdFAVariaDd5f--