Date: Thu, 6 Oct 2011 17:02:51 -0700 From: Jack Vogel <jfvogel@gmail.com> To: Jason Wolfe <nitroboost@gmail.com> Cc: freebsd-net@freebsd.org Subject: Re: Intel 82574L interface wedging on em 7.1.9/7.2.3 when MSIX enabled Message-ID: <CAFOYbc=6J%2B43sqMEO3gYGQXdOaOw2V4sV=xdgr3feKcc3qPM3A@mail.gmail.com> In-Reply-To: <CAAAm0r0RXEJo4UiKS=Ui0e5OQTg6sg-xcYf3mYB5%2Bvk8i8557w@mail.gmail.com> References: <CAAAm0r0RXEJo4UiKS=Ui0e5OQTg6sg-xcYf3mYB5%2Bvk8i8557w@mail.gmail.com>
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There are plenty other users using the 574 with MSI-X without issue, so its likely more complicated than just that 1 variable. The issue discussed was like last year, it has to do with getting stuck in low power state, and my driver has code that addresses that. There was rigorous testing done at the performance center in Canada, got to the point of having a hang once in maybe 3 weeks, and then that was fixed. I have not heard of a problem from Mike since. So, I'd say something else must be coming into play here, I'll stare at the data a bit when I get a chance and see if anything jumps out at me. Jack On Thu, Oct 6, 2011 at 4:15 PM, Jason Wolfe <nitroboost@gmail.com> wrote: > I'm seeing the interface wedge on a good number of systems with Intel > 82574L > chips under FBSD8.2 _only when MSI-X is enabled_, running either 7.1.9 from > 8.2-RELEASE or 7.2.3 from 8.2-STABLE. I have em0 and em1 in a lagg, but > only one side would fail, and a few systems that didn't have a lagg also > saw > the issue. Higher traffic did seem to increase the likely hood of it > cropping up, but lower traffic server also showed the same issues (anywhere > from 200Mb/s -> 1.8Gb/s). This wedging on the Intel chips has been > discussed in many threads over the past year, though some have turned out > to > be various other issues. I haven't seen reports of it being fixed by > disabling MSI-X via loader.conf, hw.em.enable_msix=0, so I figured I'd > start > a fresh one. > > The band aid for me was throwing a quick script into cron that watched for > incrementing drops and static outgoing packet counts from netstat, then > just > bounced the interface with ifconfig down/up. Prior to the bounce I had it > emailing me the output of the following commands: > > vmstat -i > netstat -m > netstat -ndi > sysctl dev.em.X.debug=1 > sysctl net.inet.ip.intr_queue_maxlen net.inet.ip.intr_queue_drops dev.em > > I have ~300 reports from over the course of a week or so while I played > with > various bits before finding MSI-X to be the culprit. These were all > collected about a month ago, but as I'm seeing now the increased latency > with MSI-X disabled (as discussed in another thread) I'm more interested in > seeing we can tackle this. I can bounce them over to anyone interested. > Random one, follow by pciconf output: > > I bounced em1 because dropped packets incremented 3175498 to 3175688 and > the > interface is not incrementing packets out. > > interrupt total rate > irq3: uart1 94210 0 > cpu0: timer 8536176695 2000 > irq256: em0:rx 0 24657925778 5777 > irq257: em0:tx 0 18016438387 4221 > irq258: em0:link 1096 0 > irq259: em1:rx 0 49440830 11 > irq260: em1:tx 0 17831558454 4177 > irq261: em1:link 3 0 > irq262: mps0 971428418 227 > cpu1: timer 8536168686 2000 > cpu2: timer 8536168739 2000 > cpu3: timer 8536168715 2000 > Total 95671570011 22415 > > 43620/31830/75450 mbufs in use (current/cache/total) > 8457/1825/10282/6192924 mbuf clusters in use (current/cache/total/max) > 8457/1490 mbuf+clusters out of packet secondary zone in use (current/cache) > 32620/3569/36189/3096461 4k (page size) jumbo clusters in use > (current/cache/total/max) > 0/0/0/6400 9k jumbo clusters in use (current/cache/total/max) > 0/0/0/3200 16k jumbo clusters in use (current/cache/total/max) > 158299K/25883K/184182K bytes allocated to network (current/cache/total) > 0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters) > 0/0/0 requests for jumbo clusters denied (4k/9k/16k) > 0/0/0 sfbufs in use (current/peak/max) > 0 requests for sfbufs denied > 0 requests for sfbufs delayed > 0 requests for I/O initiated by sendfile > 0 calls to protocol drain routines > > Name Mtu Network Address Ipkts Ierrs Idrop Opkts Oerrs Coll Drop > em0 1500 <Link#1> 00:25:90:2c:a8:c8 70347342717 2290 0 53256848932 0 0 > 1209615 > em0 1500 fe80:1::225:9 fe80:1::225:90ff: 0 - - 5 - - - > em1 1500 <Link#2> 00:25:90:2c:a8:c8 49440879 0 0 50500079972 0 0 3176057 > em1 1500 fe80:2::225:9 fe80:2::225:90ff: 0 - - 2 - - - > lagg0 1500 <Link#5> 00:25:90:2c:a8:c8 70396711726 0 0 103748441456 4385672 > 0 > 0 > lagg0 1500 117.121.249.0 117.121.249.76 46351366311 - - 103757765366 - - - > lagg0 1500 fe80:5::225:9 fe80:5::225:90ff: 607 - - 674 - - - > lagg0 1500 2402:6800:730 2402:6800:730:12: 136847 - - 142450 - - - > > Aug 30 23:05:04 cds56 kernel: Interface is RUNNING and INACTIVE > Aug 30 23:05:04 cds56 kernel: em0: hw tdh = 371, hw tdt = 376 > Aug 30 23:05:04 cds56 kernel: em0: hw rdh = 923, hw rdt = 922 > Aug 30 23:05:04 cds56 kernel: em0: Tx Queue Status = 0 > Aug 30 23:05:04 cds56 kernel: em0: TX descriptors avail = 1014 > Aug 30 23:05:04 cds56 kernel: em0: Tx Descriptors avail failure = 0 > Aug 30 23:05:04 cds56 kernel: em0: RX discarded packets = 0 > Aug 30 23:05:04 cds56 kernel: em0: RX Next to Check = 986 > Aug 30 23:05:04 cds56 kernel: em0: RX Next to Refresh = 994 > Aug 30 23:05:04 cds56 kernel: Interface is RUNNING and INACTIVE > Aug 30 23:05:04 cds56 kernel: em1: hw tdh = 78, hw tdt = 78 > Aug 30 23:05:04 cds56 kernel: em1: hw rdh = 88, hw rdt = 87 > Aug 30 23:05:04 cds56 kernel: em1: Tx Queue Status = 0 > Aug 30 23:05:04 cds56 kernel: em1: TX descriptors avail = 1024 > Aug 30 23:05:04 cds56 kernel: em1: Tx Descriptors avail failure = 0 > Aug 30 23:05:04 cds56 kernel: em1: RX discarded packets = 0 > Aug 30 23:05:04 cds56 kernel: em1: RX Next to Check = 88 > Aug 30 23:05:04 cds56 kernel: em1: RX Next to Refresh = 88 > > net.inet.ip.intr_queue_maxlen: 512 > net.inet.ip.intr_queue_drops: 0 > dev.em.0.%desc: Intel(R) PRO/1000 Network Connection 7.1.9 > dev.em.0.%driver: em > dev.em.0.%location: slot=0 function=0 > dev.em.0.%pnpinfo: vendor=0x8086 device=0x10d3 subvendor=0x15d9 > subdevice=0x10d3 class=0x020000 > dev.em.0.%parent: pci1 > dev.em.0.nvm: -1 > dev.em.0.debug: -1 > dev.em.0.rx_int_delay: 0 > dev.em.0.tx_int_delay: 66 > dev.em.0.rx_abs_int_delay: 66 > dev.em.0.tx_abs_int_delay: 66 > dev.em.0.rx_processing_limit: 100 > dev.em.0.flow_control: 3 > dev.em.0.link_irq: 1096 > dev.em.0.mbuf_alloc_fail: 0 > dev.em.0.cluster_alloc_fail: 0 > dev.em.0.dropped: 0 > dev.em.0.tx_dma_fail: 0 > dev.em.0.rx_overruns: 0 > dev.em.0.watchdog_timeouts: 0 > dev.em.0.device_control: 1477444168 > dev.em.0.rx_control: 67141634 > dev.em.0.fc_high_water: 18432 > dev.em.0.fc_low_water: 16932 > dev.em.0.queue0.txd_head: 923 > dev.em.0.queue0.txd_tail: 923 > dev.em.0.queue0.tx_irq: 18016443069 > dev.em.0.queue0.no_desc_avail: 0 > dev.em.0.queue0.rxd_head: 620 > dev.em.0.queue0.rxd_tail: 619 > dev.em.0.queue0.rx_irq: 24617484192 > dev.em.0.mac_stats.excess_coll: 0 > dev.em.0.mac_stats.single_coll: 0 > dev.em.0.mac_stats.multiple_coll: 0 > dev.em.0.mac_stats.late_coll: 0 > dev.em.0.mac_stats.collision_count: 0 > dev.em.0.mac_stats.symbol_errors: 0 > dev.em.0.mac_stats.sequence_errors: 0 > dev.em.0.mac_stats.defer_count: 0 > dev.em.0.mac_stats.missed_packets: 2290 > dev.em.0.mac_stats.recv_no_buff: 2063 > dev.em.0.mac_stats.recv_undersize: 0 > dev.em.0.mac_stats.recv_fragmented: 0 > dev.em.0.mac_stats.recv_oversize: 0 > dev.em.0.mac_stats.recv_jabber: 0 > dev.em.0.mac_stats.recv_errs: 0 > dev.em.0.mac_stats.crc_errs: 0 > dev.em.0.mac_stats.alignment_errs: 0 > dev.em.0.mac_stats.coll_ext_errs: 0 > dev.em.0.mac_stats.xon_recvd: 0 > dev.em.0.mac_stats.xon_txd: 34 > dev.em.0.mac_stats.xoff_recvd: 0 > dev.em.0.mac_stats.xoff_txd: 2281 > dev.em.0.mac_stats.total_pkts_recvd: 70347571042 > dev.em.0.mac_stats.good_pkts_recvd: 70347568752 > dev.em.0.mac_stats.bcast_pkts_recvd: 49354826 > dev.em.0.mac_stats.mcast_pkts_recvd: 21430 > dev.em.0.mac_stats.rx_frames_64: 24097227332 > dev.em.0.mac_stats.rx_frames_65_127: 26282000524 > dev.em.0.mac_stats.rx_frames_128_255: 117491895 > dev.em.0.mac_stats.rx_frames_256_511: 397131263 > dev.em.0.mac_stats.rx_frames_512_1023: 1048868288 > dev.em.0.mac_stats.rx_frames_1024_1522: 18404849450 > dev.em.0.mac_stats.good_octets_recvd: 32288605684532 > dev.em.0.mac_stats.good_octets_txd: 59508100377248 > dev.em.0.mac_stats.total_pkts_txd: 53257111032 > dev.em.0.mac_stats.good_pkts_txd: 53257108716 > dev.em.0.mac_stats.bcast_pkts_txd: 21098 > dev.em.0.mac_stats.mcast_pkts_txd: 28465 > dev.em.0.mac_stats.tx_frames_64: 1243827849 > dev.em.0.mac_stats.tx_frames_65_127: 12126816593 > dev.em.0.mac_stats.tx_frames_128_255: 260192405 > dev.em.0.mac_stats.tx_frames_256_511: 196901153 > dev.em.0.mac_stats.tx_frames_512_1023: 565384449 > dev.em.0.mac_stats.tx_frames_1024_1522: 38863986268 > dev.em.0.mac_stats.tso_txd: 0 > dev.em.0.mac_stats.tso_ctx_fail: 0 > dev.em.0.interrupts.asserts: 571 > dev.em.0.interrupts.rx_pkt_timer: 0 > dev.em.0.interrupts.rx_abs_timer: 0 > dev.em.0.interrupts.tx_pkt_timer: 0 > dev.em.0.interrupts.tx_abs_timer: 0 > dev.em.0.interrupts.tx_queue_empty: 0 > dev.em.0.interrupts.tx_queue_min_thresh: 0 > dev.em.0.interrupts.rx_desc_min_thresh: 0 > dev.em.0.interrupts.rx_overrun: 0 > dev.em.1.%desc: Intel(R) PRO/1000 Network Connection 7.1.9 > dev.em.1.%driver: em > dev.em.1.%location: slot=0 function=0 > dev.em.1.%pnpinfo: vendor=0x8086 device=0x10d3 subvendor=0x15d9 > subdevice=0x10d3 class=0x020000 > dev.em.1.%parent: pci2 > dev.em.1.nvm: -1 > dev.em.1.debug: -1 > dev.em.1.rx_int_delay: 0 > dev.em.1.tx_int_delay: 66 > dev.em.1.rx_abs_int_delay: 66 > dev.em.1.tx_abs_int_delay: 66 > dev.em.1.rx_processing_limit: 100 > dev.em.1.flow_control: 3 > dev.em.1.link_irq: 3 > dev.em.1.mbuf_alloc_fail: 0 > dev.em.1.cluster_alloc_fail: 0 > dev.em.1.dropped: 0 > dev.em.1.tx_dma_fail: 0 > dev.em.1.rx_overruns: 0 > dev.em.1.watchdog_timeouts: 0 > dev.em.1.device_control: 1477444168 > dev.em.1.rx_control: 67141634 > dev.em.1.fc_high_water: 18432 > dev.em.1.fc_low_water: 16932 > dev.em.1.queue0.txd_head: 78 > dev.em.1.queue0.txd_tail: 78 > dev.em.1.queue0.tx_irq: 17831483878 > dev.em.1.queue0.no_desc_avail: 0 > dev.em.1.queue0.rxd_head: 104 > dev.em.1.queue0.rxd_tail: 103 > dev.em.1.queue0.rx_irq: 49440805 > dev.em.1.mac_stats.excess_coll: 0 > dev.em.1.mac_stats.single_coll: 0 > dev.em.1.mac_stats.multiple_coll: 0 > dev.em.1.mac_stats.late_coll: 0 > dev.em.1.mac_stats.collision_count: 0 > dev.em.1.mac_stats.symbol_errors: 0 > dev.em.1.mac_stats.sequence_errors: 0 > dev.em.1.mac_stats.defer_count: 0 > dev.em.1.mac_stats.missed_packets: 0 > dev.em.1.mac_stats.recv_no_buff: 0 > dev.em.1.mac_stats.recv_undersize: 0 > dev.em.1.mac_stats.recv_fragmented: 0 > dev.em.1.mac_stats.recv_oversize: 0 > dev.em.1.mac_stats.recv_jabber: 0 > dev.em.1.mac_stats.recv_errs: 0 > dev.em.1.mac_stats.crc_errs: 0 > dev.em.1.mac_stats.alignment_errs: 0 > dev.em.1.mac_stats.coll_ext_errs: 0 > dev.em.1.mac_stats.xon_recvd: 0 > dev.em.1.mac_stats.xon_txd: 0 > dev.em.1.mac_stats.xoff_recvd: 0 > dev.em.1.mac_stats.xoff_txd: 0 > dev.em.1.mac_stats.total_pkts_recvd: 49440891 > dev.em.1.mac_stats.good_pkts_recvd: 49440891 > dev.em.1.mac_stats.bcast_pkts_recvd: 49419308 > dev.em.1.mac_stats.mcast_pkts_recvd: 21444 > dev.em.1.mac_stats.rx_frames_64: 49419319 > dev.em.1.mac_stats.rx_frames_65_127: 21536 > dev.em.1.mac_stats.rx_frames_128_255: 1 > dev.em.1.mac_stats.rx_frames_256_511: 11 > dev.em.1.mac_stats.rx_frames_512_1023: 13 > dev.em.1.mac_stats.rx_frames_1024_1522: 11 > dev.em.1.mac_stats.good_octets_recvd: 3165480294 > dev.em.1.mac_stats.good_octets_txd: 58735098276348 > dev.em.1.mac_stats.total_pkts_txd: 50500079972 > dev.em.1.mac_stats.good_pkts_txd: 50500079972 > dev.em.1.mac_stats.bcast_pkts_txd: 0 > dev.em.1.mac_stats.mcast_pkts_txd: 5 > dev.em.1.mac_stats.tx_frames_64: 1267032327 > dev.em.1.mac_stats.tx_frames_65_127: 9722353368 > dev.em.1.mac_stats.tx_frames_128_255: 265847363 > dev.em.1.mac_stats.tx_frames_256_511: 198177596 > dev.em.1.mac_stats.tx_frames_512_1023: 568826323 > dev.em.1.mac_stats.tx_frames_1024_1522: 38477842995 > dev.em.1.mac_stats.tso_txd: 0 > dev.em.1.mac_stats.tso_ctx_fail: 0 > dev.em.1.interrupts.asserts: 4 > dev.em.1.interrupts.rx_pkt_timer: 0 > dev.em.1.interrupts.rx_abs_timer: 0 > dev.em.1.interrupts.tx_pkt_timer: 0 > dev.em.1.interrupts.tx_abs_timer: 0 > dev.em.1.interrupts.tx_queue_empty: 0 > dev.em.1.interrupts.tx_queue_min_thresh: 0 > dev.em.1.interrupts.rx_desc_min_thresh: 0 > dev.em.1.interrupts.rx_overrun: 0 > > hostb0@pci0:0:0:0: class=0x060000 card=0x00008086 chip=0x34068086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub to ESI Port' > class = bridge > subclass = HOST-PCI > pcib1@pci0:0:1:0: class=0x060400 card=0x00008086 chip=0x34088086 rev=0x22 > hdr=0x01 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub PCI Express Root Port 1' > class = bridge > subclass = PCI-PCI > pcib2@pci0:0:2:0: class=0x060400 card=0x00008086 chip=0x34098086 rev=0x22 > hdr=0x01 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub PCI Express Root Port 2' > class = bridge > subclass = PCI-PCI > pcib3@pci0:0:3:0: class=0x060400 card=0x00008086 chip=0x340a8086 rev=0x22 > hdr=0x01 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub PCI Express Root Port 3' > class = bridge > subclass = PCI-PCI > pcib4@pci0:0:5:0: class=0x060400 card=0x00008086 chip=0x340c8086 rev=0x22 > hdr=0x01 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub PCI Express Root Port 5' > class = bridge > subclass = PCI-PCI > pcib5@pci0:0:7:0: class=0x060400 card=0x00008086 chip=0x340e8086 rev=0x22 > hdr=0x01 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub PCI Express Root Port 7' > class = bridge > subclass = PCI-PCI > ioapic0@pci0:0:19:0: class=0x080020 card=0x00000000 chip=0x342d8086 > rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub I/OxAPIC Interrupt Controller' > class = base peripheral > subclass = interrupt controller > bar [10] = type Memory, range 32, base 0xfec8a000, size 4096, enabled > none0@pci0:0:20:0: class=0x080000 card=0x00000000 chip=0x342e8086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub System Management Registers' > class = base peripheral > subclass = interrupt controller > none1@pci0:0:20:1: class=0x080000 card=0x00000000 chip=0x34228086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub GPIO and Scratch Pad Registers' > class = base peripheral > subclass = interrupt controller > none2@pci0:0:20:2: class=0x080000 card=0x00000000 chip=0x34238086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub Control Status and RAS Registers' > class = base peripheral > subclass = interrupt controller > none3@pci0:0:20:3: class=0x080000 card=0x00000000 chip=0x34388086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'QuickPath Architecture I/O Hub Throttle Registers' > class = base peripheral > subclass = interrupt controller > none4@pci0:0:22:0: class=0x088000 card=0x000715d9 chip=0x34308086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbed8000, size 16384, enabled > none5@pci0:0:22:1: class=0x088000 card=0x000715d9 chip=0x34318086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbedc000, size 16384, enabled > none6@pci0:0:22:2: class=0x088000 card=0x000715d9 chip=0x34328086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbee0000, size 16384, enabled > none7@pci0:0:22:3: class=0x088000 card=0x000715d9 chip=0x34338086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbee4000, size 16384, enabled > none8@pci0:0:22:4: class=0x088000 card=0x000715d9 chip=0x34298086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbee8000, size 16384, enabled > none9@pci0:0:22:5: class=0x088000 card=0x000715d9 chip=0x342a8086 rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbeec000, size 16384, enabled > none10@pci0:0:22:6: class=0x088000 card=0x000715d9 chip=0x342b8086 > rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbef0000, size 16384, enabled > none11@pci0:0:22:7: class=0x088000 card=0x000715d9 chip=0x342c8086 > rev=0x22 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'DMA Engine' > class = base peripheral > bar [10] = type Memory, range 64, base 0xfbef4000, size 16384, enabled > none12@pci0:0:26:0: class=0x0c0300 card=0x000715d9 chip=0x3a378086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB UHCI Controller *4' > class = serial bus > subclass = USB > none13@pci0:0:26:1: class=0x0c0300 card=0x000715d9 chip=0x3a388086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB UHCI Controller *5' > class = serial bus > subclass = USB > none14@pci0:0:26:2: class=0x0c0300 card=0x000715d9 chip=0x3a398086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB UHCI Controller *6' > class = serial bus > subclass = USB > none15@pci0:0:26:7: class=0x0c0320 card=0x000715d9 chip=0x3a3c8086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB EHCI Controller *2' > class = serial bus > subclass = USB > none16@pci0:0:29:0: class=0x0c0300 card=0x000715d9 chip=0x3a348086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB UHCI Controller *1' > class = serial bus > subclass = USB > none17@pci0:0:29:1: class=0x0c0300 card=0x000715d9 chip=0x3a358086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB UHCI Controller *2' > class = serial bus > subclass = USB > none18@pci0:0:29:2: class=0x0c0300 card=0x000715d9 chip=0x3a368086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB UHCI Controller *3' > class = serial bus > subclass = USB > none19@pci0:0:29:7: class=0x0c0320 card=0x000715d9 chip=0x3a3a8086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'USB EHCI Controller *1' > class = serial bus > subclass = USB > pcib6@pci0:0:30:0: class=0x060401 card=0x000715d9 chip=0x244e8086 rev=0x90 > hdr=0x01 > vendor = 'Intel Corporation' > device = '82801 Family (ICH2/3/4/5/6/7/8/9,63xxESB) Hub Interface to PCI > Bridge' > class = bridge > subclass = PCI-PCI > isab0@pci0:0:31:0: class=0x060100 card=0x000715d9 chip=0x3a188086 rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'LPC Interface Controller' > class = bridge > subclass = PCI-ISA > atapci0@pci0:0:31:2: class=0x01018f card=0x000715d9 chip=0x3a208086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'SATA2(4Port2) (ICH10 Family)' > class = mass storage > subclass = ATA > bar [10] = type I/O Port, range 32, base 0xbc00, size 8, enabled > bar [14] = type I/O Port, range 32, base 0xb880, size 4, enabled > bar [18] = type I/O Port, range 32, base 0xb800, size 8, enabled > bar [1c] = type I/O Port, range 32, base 0xb480, size 4, enabled > bar [20] = type I/O Port, range 32, base 0xb400, size 16, enabled > bar [24] = type I/O Port, range 32, base 0xb080, size 16, enabled > none20@pci0:0:31:3: class=0x0c0500 card=0x000715d9 chip=0x3a308086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'SMB controller (50011458)' > class = serial bus > subclass = SMBus > bar [10] = type Memory, range 64, base 0xfbefa000, size 256, enabled > bar [20] = type I/O Port, range 32, base 0x400, size 32, enabled > atapci1@pci0:0:31:5: class=0x010185 card=0x000715d9 chip=0x3a268086 > rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'SATA2(2Port2) (ICH10 Family)' > class = mass storage > subclass = ATA > bar [10] = type I/O Port, range 32, base 0xac00, size 8, enabled > bar [14] = type I/O Port, range 32, base 0xa880, size 4, enabled > bar [18] = type I/O Port, range 32, base 0xa800, size 8, enabled > bar [1c] = type I/O Port, range 32, base 0xa480, size 4, enabled > bar [20] = type I/O Port, range 32, base 0xa400, size 16, enabled > bar [24] = type I/O Port, range 32, base 0xa080, size 16, enabled > em0@pci0:1:0:0: class=0x020000 card=0x10d315d9 chip=0x10d38086 rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Intel 82574L Gigabit Ethernet Controller (82574L)' > class = network > subclass = ethernet > bar [10] = type Memory, range 32, base 0xfbbe0000, size 131072, enabled > bar [18] = type I/O Port, range 32, base 0xcc00, size 32, enabled > bar [1c] = type Memory, range 32, base 0xfbbdc000, size 16384, enabled > em1@pci0:2:0:0: class=0x020000 card=0x10d315d9 chip=0x10d38086 rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = 'Intel 82574L Gigabit Ethernet Controller (82574L)' > class = network > subclass = ethernet > bar [10] = type Memory, range 32, base 0xfbce0000, size 131072, enabled > bar [18] = type I/O Port, range 32, base 0xdc00, size 32, enabled > bar [1c] = type Memory, range 32, base 0xfbcdc000, size 16384, enabled > mps0@pci0:4:0:0: class=0x010700 card=0x040015d9 chip=0x00721000 rev=0x02 > hdr=0x00 > vendor = 'LSI Logic (Was: Symbios Logic, NCR)' > class = mass storage > subclass = SAS > bar [10] = type I/O Port, range 32, base 0xe000, size 256, enabled > bar [14] = type Memory, range 64, base 0xfbd3c000, size 16384, enabled > bar [1c] = type Memory, range 64, base 0xfbd40000, size 262144, enabled > vgapci0@pci0:6:1:0: class=0x030000 card=0x000715d9 chip=0x0532102b > rev=0x0a > hdr=0x00 > vendor = 'Matrox Electronic Systems Ltd.' > class = display > subclass = VGA > bar [10] = type Prefetchable Memory, range 32, base 0xf9000000, size > 16777216, enabled > bar [14] = type Memory, range 32, base 0xfaffc000, size 16384, enabled > bar [18] = type Memory, range 32, base 0xfb000000, size 8388608, enabled > hostb1@pci0:255:0:0: class=0x060000 card=0x80868086 chip=0x2c708086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb2@pci0:255:0:1: class=0x060000 card=0x80868086 chip=0x2d818086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb3@pci0:255:2:0: class=0x060000 card=0x80868086 chip=0x2d908086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb4@pci0:255:2:1: class=0x060000 card=0x80868086 chip=0x2d918086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb5@pci0:255:2:2: class=0x060000 card=0x80868086 chip=0x2d928086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb6@pci0:255:2:3: class=0x060000 card=0x80868086 chip=0x2d938086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb7@pci0:255:2:4: class=0x060000 card=0x80868086 chip=0x2d948086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb8@pci0:255:2:5: class=0x060000 card=0x80868086 chip=0x2d958086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb9@pci0:255:3:0: class=0x060000 card=0x80868086 chip=0x2d988086 > rev=0x02 > hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb10@pci0:255:3:1: class=0x060000 card=0x80868086 chip=0x2d998086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb11@pci0:255:3:2: class=0x060000 card=0x80868086 chip=0x2d9a8086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb12@pci0:255:3:4: class=0x060000 card=0x80868086 chip=0x2d9c8086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb13@pci0:255:4:0: class=0x060000 card=0x80868086 chip=0x2da08086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb14@pci0:255:4:1: class=0x060000 card=0x80868086 chip=0x2da18086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb15@pci0:255:4:2: class=0x060000 card=0x80868086 chip=0x2da28086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb16@pci0:255:4:3: class=0x060000 card=0x80868086 chip=0x2da38086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb17@pci0:255:5:0: class=0x060000 card=0x80868086 chip=0x2da88086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb18@pci0:255:5:1: class=0x060000 card=0x80868086 chip=0x2da98086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb19@pci0:255:5:2: class=0x060000 card=0x80868086 chip=0x2daa8086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb20@pci0:255:5:3: class=0x060000 card=0x80868086 chip=0x2dab8086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb21@pci0:255:6:0: class=0x060000 card=0x80868086 chip=0x2db08086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb22@pci0:255:6:1: class=0x060000 card=0x80868086 chip=0x2db18086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb23@pci0:255:6:2: class=0x060000 card=0x80868086 chip=0x2db28086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > hostb24@pci0:255:6:3: class=0x060000 card=0x80868086 chip=0x2db38086 > rev=0x02 hdr=0x00 > vendor = 'Intel Corporation' > class = bridge > subclass = HOST-PCI > > Thank you in advance sirs! > Jason Wolfe > _______________________________________________ > 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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