Date: Tue, 23 Nov 2010 10:36:12 -0800 From: Jack Vogel <jfvogel@gmail.com> To: Mike Tancsa <mike@sentex.net> Cc: "freebsd-net@freebsd.org" <freebsd-net@freebsd.org>, "freebsd-hardware@freebsd.org" <freebsd-hardware@freebsd.org>, Sean Bruno <seanbru@yahoo-inc.com>, Ivan Voras <ivoras@freebsd.org> Subject: Re: em driver, 82574L chip, and possibly ASPM Message-ID: <AANLkTim82pWyf_X%2Bu72uj8RkWeRUb_4KSQ8B_HpNYsP9@mail.gmail.com> In-Reply-To: <4CEC0548.1080801@sentex.net> References: <icgd44$89l$1@dough.gmane.org> <1290533941.3173.50.camel@home-yahoo> <4CEC0548.1080801@sentex.net>
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82574 is supposed to be em, not igb :) Its always had this kind of 'in-between' status, it was targeted as a 'client' or consumer part, but it has MSIX which make it almost like 8257[56]. Mike, there are some further 82574 changes to shared code that I'm looking into today. Jack On Tue, Nov 23, 2010 at 10:17 AM, Mike Tancsa <mike@sentex.net> wrote: > 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 > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >
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