From owner-freebsd-hackers@freebsd.org Thu Aug 31 14:02:08 2017 Return-Path: Delivered-To: freebsd-hackers@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 89539E1F41C for ; Thu, 31 Aug 2017 14:02:08 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from kabab.cs.huji.ac.il (kabab.cs.huji.ac.il [132.65.116.210]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 4114A7D416 for ; Thu, 31 Aug 2017 14:02:07 +0000 (UTC) (envelope-from danny@cs.huji.ac.il) Received: from imac.bs.cs.huji.ac.il ([132.65.179.42]) by kabab.cs.huji.ac.il with esmtp id 1dnQ2f-0001yu-B9; Thu, 31 Aug 2017 17:01:57 +0300 Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: slow pxeboot on newer dell/optiplex From: Daniel Braniss In-Reply-To: <494d3688-655a-92a2-2254-59b1494a82a0@sentex.net> Date: Thu, 31 Aug 2017 17:01:56 +0300 Cc: Freebsd hackers list Message-Id: <268D525C-F99B-434B-BB66-27DE95AC872F@cs.huji.ac.il> References: <1536BD70-C292-4435-9DD4-0BA81A0B242B@cs.huji.ac.il> <494d3688-655a-92a2-2254-59b1494a82a0@sentex.net> To: Mike Tancsa X-Mailer: Apple Mail (2.3124) Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 31 Aug 2017 14:02:08 -0000 > On 31 Aug 2017, at 4:40 PM, Mike Tancsa wrote: >=20 > On 8/31/2017 8:48 AM, Daniel Braniss wrote: >> Hi, >> A dell optiplex 9020 boots via pxeboot just fine, newer ones, e.g. = 7050 boot very slow, >> even after upgrading the bios (which fixed some serial issues) it=E2=80= =99s still very slow. >> btw, bootting linux is ok. >> I will try ipxe later, but if anyone has any ideas, you are very = welcome! >=20 > I think I am seeing the same issue-- or at least the same symptoms-- = on > a SuperMicro X11SSL-F. Upgrading the BIOS didnt fix the issue either > (version 2.0a Release Date: 03/09/2017) >=20 >=20 > 0(4usupermicro)# pciconf -lcvb igb0 > igb0@pci0:3:0:0: class=3D0x020000 card=3D0x153315d9 = chip=3D0x15338086 > rev=3D0x03 hdr=3D0x00 > vendor =3D 'Intel Corporation' > device =3D 'I210 Gigabit Network Connection' > class =3D network > subclass =3D ethernet > bar [10] =3D type Memory, range 32, base 0xdf500000, size 524288, > enabled > bar [18] =3D type I/O Port, range 32, base 0xd000, size 32, = enabled > bar [1c] =3D type Memory, range 32, base 0xdf580000, size 16384, = enabled > cap 01[40] =3D powerspec 3 supports D0 D3 current D0 > cap 05[50] =3D MSI supports 1 message, 64 bit, vector masks > cap 11[70] =3D MSI-X supports 5 messages, enabled > Table in map 0x1c[0x0], PBA in map 0x1c[0x2000] > cap 10[a0] =3D PCI-Express 2 endpoint max data 256(512) FLR NS > link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) > ecap 0001[100] =3D AER 2 0 fatal 0 non-fatal 1 corrected > ecap 0003[140] =3D Serial 1 0cc47affffe3b9a4 > ecap 0017[1a0] =3D TPH Requester 1 > 0(4usupermicro)# >=20 >=20 > What is the NIC in your Dell ? em0@pci0:0:31:6: class=3D0x020000 card=3D0x07a11028 = chip=3D0x15e38086 rev=3D0x00 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Ethernet Connection (5) I219-LM' class =3D network subclass =3D ethernet bar [10] =3D type Memory, range 32, base 0xf7100000, size 131072, = enabled cap 01[c8] =3D powerspec 3 supports D0 D3 current D0 cap 05[d0] =3D MSI supports 1 message, 64 bit enabled with 1 message cap 13[e0] =3D PCI Advanced Features: FLR TP the thing is, after it boots, all is ok, so it=E2=80=99s something in = the pxe that pxeboot is in conflict with =E2=80=A6 danny >=20 > ---Mike >=20 >=20 > --=20 > ------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, mike@sentex.net > Providing Internet services since 1994 www.sentex.net > Cambridge, Ontario Canada http://www.tancsa.com/