Date: Thu, 31 Aug 2017 09:40:15 -0400 From: Mike Tancsa <mike@sentex.net> To: Daniel Braniss <danny@cs.huji.ac.il>, Freebsd hackers list <freebsd-hackers@freebsd.org> Subject: Re: slow pxeboot on newer dell/optiplex Message-ID: <494d3688-655a-92a2-2254-59b1494a82a0@sentex.net> In-Reply-To: <1536BD70-C292-4435-9DD4-0BA81A0B242B@cs.huji.ac.il> References: <1536BD70-C292-4435-9DD4-0BA81A0B242B@cs.huji.ac.il>
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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’s still very slow.
> btw, bootting linux is ok.
> I will try ipxe later, but if anyone has any ideas, you are very welcome!
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)
0(4usupermicro)# pciconf -lcvb igb0
igb0@pci0:3:0:0: class=0x020000 card=0x153315d9 chip=0x15338086
rev=0x03 hdr=0x00
vendor = 'Intel Corporation'
device = 'I210 Gigabit Network Connection'
class = network
subclass = ethernet
bar [10] = type Memory, range 32, base 0xdf500000, size 524288,
enabled
bar [18] = type I/O Port, range 32, base 0xd000, size 32, enabled
bar [1c] = type Memory, range 32, base 0xdf580000, size 16384, enabled
cap 01[40] = powerspec 3 supports D0 D3 current D0
cap 05[50] = MSI supports 1 message, 64 bit, vector masks
cap 11[70] = MSI-X supports 5 messages, enabled
Table in map 0x1c[0x0], PBA in map 0x1c[0x2000]
cap 10[a0] = 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] = AER 2 0 fatal 0 non-fatal 1 corrected
ecap 0003[140] = Serial 1 0cc47affffe3b9a4
ecap 0017[1a0] = TPH Requester 1
0(4usupermicro)#
What is the NIC in your Dell ?
---Mike
--
-------------------
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/
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