Date: Wed, 07 Jul 2010 13:18:47 -0400 From: Mike Tancsa <mike@sentex.net> To: Jack Vogel <jfvogel@gmail.com> Cc: freebsd-net@freebsd.org, Shtorm <admin@shtorm.com> Subject: Re: Intel 82574L Gigabit Ethernet Controller Message-ID: <201007071718.o67HIeFY032809@lava.sentex.ca> In-Reply-To: <AANLkTimJXKSm0tTljQx-csIId5NcuQme0fTU-Os-uIMn@mail.gmail.c om> References: <1278330234.10826.18.camel@stormi-desktop> <AANLkTinePfVRKHdd5FHXEA1YXW9NvDo8mz48hoBgkZ9c@mail.gmail.com> <1278356796.10826.35.camel@stormi-desktop> <AANLkTilVYjuRGtE3gtcRhxIS4FBEAkiBqEPcxCgBh2Hk@mail.gmail.com> <1278404933.20433.26.camel@stormi-desktop> <AANLkTildoiVeA47P47wo027BI5NlppOCNgrV56O-cGaW@mail.gmail.com> <1278496982.21743.50.camel@stormi-desktop> <201007071336.o67DaaNZ031733@lava.sentex.ca> <AANLkTimJXKSm0tTljQx-csIId5NcuQme0fTU-Os-uIMn@mail.gmail.com>
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At 12:22 PM 7/7/2010, Jack Vogel wrote: >Interesting, didn't know any vendor had combined PCH and 82574 on >one board, yes, they are >completely different, as you can see the one only supports MSI, its >a client NIC. Its one of the lesser known vendors, Intel ;-) Its a S3420GPLC <http://www.intel.com/Products/Server/Motherboards/S3420GP/S3420GP-specifications.htm>http://www.intel.com/Products/Server/Motherboards/S3420GP/S3420GP-specifications.htm ---Mike >I would agree with Mike, disable anything having to do with IPMI if >it exists and see if that >helps. Also you did not comment on the flow control setting, how >about turning that on? > >Jack > > >On Wed, Jul 7, 2010 at 6:36 AM, Mike Tancsa ><<mailto:mike@sentex.net>mike@sentex.net> wrote: >At 06:03 AM 7/7/2010, Shtorm wrote: > > > Yow, 30 vlans, but only em1 is using vlans not em0? > > > > Is only em1 having watchdogs? I noticed you appear to > > have flow control off, maybe turning it on would help. > > > > I would like to see the log messages from the watchdogs. > > Jack > >Yes, em0 - plain untagged traffic to border router, em1 - tagged - one >vlan per 200-300 pppoe clients. Anyway, I saw watchdogs on em0 too, >there is no logs for it because remote syslog server connected via em0 >and it looses messages during card reset, will enable local logs to get >some info. > > >I only have one board that has a pair of these NICs, but I noticed >that in the BIOS, there is an option to enable or disable the Option >ROM to do things like WOL, some sort of IPMI and other functions / >features I am not familiar with and dont use. > > >| |ROM for the >onboard | >| Maximize Memory below [Disabled] |network >controllers. | >| Memory Mapped I/O abo [Disabled] |Warning: If >[Disabled] | >| Onboard Video [Enabled] |is selected, >NIC2 can | >| Dual Monitor Video [Disabled] |not be used to >boot or | >| Onboard NIC1 ROM [Enabled] |wake the >system. | >| Onboard NIC2 >ROM [Enabled] | | >| Onboard NIC iSCSI >ROM [Disabled] | | >| | | >| NIC1 MAC Address 001517C84B98 |>< Select >Screen | >| NIC2 MAC Address 001517C84B99 |^v Select >Item | >| |+/- Change >Value | > >If you have such features, perhaps try disabling them in the BIOS ? > >On mine, the two nics dont come up the same... Not sure if their >capabilities are the same even ? > >em2@pci0:0:25:0: class=0x020000 card=0x34ec8086 >chip=0x10ef8086 rev=0x05 hdr=0x00 > vendor = 'Intel Corporation' > 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 13[e0] = PCI Advanced Features: FLR TP > > >em3@pci0:3:0:0: 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 > >em2: <Intel(R) PRO/1000 Network Connection 7.0.5> port 0x3040-0x305f >mem 0xb1b00000-0xb1b1ffff,0xb1b25000-0xb1b25fff irq 16 at device 25.0 on pci0 >em2: Using MSI interrupt >em2: [FILTER] >em2: Ethernet address: 00:15:17:c8:4b:99 > >em3: <Intel(R) PRO/1000 Network Connection 7.0.5> port 0x1000-0x101f >mem 0xb1900000-0xb191ffff,0xb1920000-0xb1923fff irq 16 at device 0.0 on pci3 >em3: Using MSI interrupt >em3: [FILTER] >em3: Ethernet address: 00:15:17:c8:4b:98 > > > ---Mike > > >-------------------------------------------------------------------- >Mike Tancsa, tel +1 519 651 3400 >Sentex >Communications, ><mailto:mike@sentex.net>mike@sentex.net >Providing Internet since >1994 <http://www.sentex.net>www.sentex.net >Cambridge, Ontario >Canada <http://www.sentex.net/mike>www.sentex.net/mike > -------------------------------------------------------------------- Mike Tancsa, tel +1 519 651 3400 Sentex Communications, mike@sentex.net Providing Internet since 1994 www.sentex.net Cambridge, Ontario Canada www.sentex.net/mike
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