Date: Tue, 23 Nov 2010 13:17:44 -0500 From: Mike Tancsa <mike@sentex.net> To: Sean Bruno <seanbru@yahoo-inc.com> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, Ivan Voras <ivoras@freebsd.org>, "freebsd-hardware@freebsd.org" <freebsd-hardware@freebsd.org> Subject: Re: em driver, 82574L chip, and possibly ASPM Message-ID: <4CEC0548.1080801@sentex.net> In-Reply-To: <1290533941.3173.50.camel@home-yahoo> References: <icgd44$89l$1@dough.gmane.org> <1290533941.3173.50.camel@home-yahoo>
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On 11/23/2010 12:39 PM, Sean Bruno wrote:
> On Tue, 2010-11-23 at 04:47 -0800, Ivan Voras wrote:
>> It looks like I'm unfortunate enough to have to deploy on a machine
>> which has the 82574L Intel NIC chip on a Supermicro X8SIE-F board, which
> igb0@pci0:5:0:0: class=0x020000 card=0x8975152d chip=0x10c98086
Strange, the 82574 attaches as em for me, not igb
em1@pci0:10:0:0: class=0x020000 card=0x34ec8086 chip=0x10d38086
rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'Intel 82574L Gigabit Ethernet Controller (82574L)'
class = network
subclass = ethernet
cap 01[c8] = powerspec 2 supports D0 D3 current D0
cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message
cap 10[e0] = PCI-Express 1 endpoint max data 128(256) link x1(x1)
cap 11[a0] = MSI-X supports 5 messages in map 0x1c
ecap 0001[100] = AER 1 0 fatal 0 non-fatal 0 corrected
ecap 0003[140] = Serial 1 001517ffffed68a4
Normally, its msix, but I had disabled that hoping it would fix the problem
em1: <Intel(R) PRO/1000 Network Connection 7.1.7> port 0x2000-0x201f mem
0xb4100000-0xb411ffff,0xb4120000-0xb4123fff irq 16 at dev
ice 0.0 on pci10
em1: Using an MSI interrupt
em1: [FILTER]
em1: Ethernet address: 00:15:17:ed:68:a4
---Mike
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