Date: Mon, 09 Nov 2009 21:28:00 -0500 From: Mike Tancsa <mike@sentex.net> To: Jack Vogel <jfvogel@gmail.com> Cc: pyunyh@gmail.com, jfv@freebsd.org, Mykola Dzham <freebsd@levsha.org.ua>, current@freebsd.org Subject: Re: page fault in igb driver on 8.0-RC2 Message-ID: <200911100227.nAA2RtDY015177@lava.sentex.ca> In-Reply-To: <2a41acea0911091633u2899b47ewb514b6276ba2cf62@mail.gmail.co m> References: <20091017170351.GZ29771@expo.ukrweb.net> <20091017222314.GB19204@michelle.cdnetworks.com> <200911092033.nA9KX6dD013378@lava.sentex.ca> <200911092215.nA9MFeDP013898@lava.sentex.ca> <2a41acea0911091459w2b4fec5djd64d0324557b7da2@mail.gmail.com> <200911100021.nAA0LvMG014534@lava.sentex.ca> <2a41acea0911091633u2899b47ewb514b6276ba2cf62@mail.gmail.com>
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At 07:33 PM 11/9/2009, Jack Vogel wrote:
>Some reason you aren't using amd64? I will have a system installed that way
>and see if I can repro it then, thanks.
I had found in the past i386 was faster for firewall and routing
applications. Perhaps thats different now, I will give it a try
again to see if there is any difference.
pciconf and dmesg attached.
---Mike
>Jack
>
>
>On Mon, Nov 9, 2009 at 4:22 PM, Mike Tancsa
><<mailto:mike@sentex.net>mike@sentex.net> wrote:
>At 05:59 PM 11/9/2009, Jack Vogel wrote:
>Are you using standard MTU or jumbo? That get_buf error is ENOMEM, looks like
>that happens when in the bus_dma stuff reserve_bounce_pages() fails.
>
>Are you maybe using a 32 bit kernel? I have not seen this failure here.
>
>
>Hi Jack,
> Standard MTU and i386
>
> ---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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Content-Disposition: attachment; filename="info.txt"
0(ich10)% cat /var/run/dmesg.boot
Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-RC2 #5: Mon Nov 9 17:03:08 EST 2009
mdtancsa@ich10.sentex.ca:/usr/obj/usr/src/sys/server i386
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Core(TM) i7 CPU @ 9200 @ 2.67GHz (2666.78-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x106a5 Stepping = 5
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x98e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT>
AMD Features=0x28100000<NX,RDTSCP,LM>
AMD Features2=0x1<LAHF>
TSC: P-state invariant
real memory = 4294967296 (4096 MB)
avail memory = 3661766656 (3492 MB)
ACPI APIC Table: <INTEL DX58SO >
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s) x 2 SMT threads
cpu0 (BSP): APIC ID: 0
cpu1 (AP): APIC ID: 1
cpu2 (AP): APIC ID: 2
cpu3 (AP): APIC ID: 3
cpu4 (AP): APIC ID: 4
cpu5 (AP): APIC ID: 5
cpu6 (AP): APIC ID: 6
cpu7 (AP): APIC ID: 7
ACPI Warning: Optional field Pm2ControlBlock has zero address or length: 0 450/0 20090521 tbfadt-655
ACPI Warning: Invalid length for Pm2ControlBlock: 0, using default 8 20090521 tbfadt-707
ioapic0 <Version 2.0> irqs 0-23 on motherboard
lapic0: Forcing LINT1 to edge trigger
kbd1 at kbdmux0
acpi0: <INTEL DX58SO> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x408-0x40b on acpi0
acpi_button0: <Sleep Button> on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
igb0: <Intel(R) PRO/1000 Network Connection version - 1.7.3> port 0x4020-0x403f mem 0xe1620000-0xe163ffff,0xe1400000-0xe15fffff,0xe1644000-0xe1647fff irq 16 at device 0.0 on pci1
igb0: Using MSIX interrupts with 3 vectors
igb0: [ITHREAD]
igb0: [ITHREAD]
igb0: [ITHREAD]
igb0: Ethernet address: 00:30:48:94:88:20
igb1: <Intel(R) PRO/1000 Network Connection version - 1.7.3> port 0x4000-0x401f mem 0xe1600000-0xe161ffff,0xe1200000-0xe13fffff,0xe1640000-0xe1643fff irq 17 at device 0.1 on pci1
igb1: Using MSIX interrupts with 3 vectors
igb1: [ITHREAD]
igb1: [ITHREAD]
igb1: [ITHREAD]
igb1: Ethernet address: 00:30:48:94:88:21
pcib2: <ACPI PCI-PCI bridge> irq 16 at device 3.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> irq 16 at device 7.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pci0: <base peripheral, interrupt controller> at device 16.0 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 16.1 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 20.0 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 20.1 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 20.2 (no driver attached)
pci0: <base peripheral, interrupt controller> at device 20.3 (no driver attached)
em0: <Intel(R) PRO/1000 Network Connection 6.9.14> port 0x5100-0x511f mem 0xe1900000-0xe191ffff,0xe1923000-0xe1923fff irq 20 at device 25.0 on pci0
em0: Using MSI interrupt
em0: [FILTER]
em0: Ethernet address: 00:1c:c0:95:0d:0d
uhci0: <UHCI (generic) USB controller> port 0x50e0-0x50ff irq 16 at device 26.0 on pci0
uhci0: [ITHREAD]
uhci0: LegSup = 0x3f00
usbus0: <UHCI (generic) USB controller> on uhci0
uhci1: <UHCI (generic) USB controller> port 0x50c0-0x50df irq 21 at device 26.1 on pci0
uhci1: [ITHREAD]
uhci1: LegSup = 0x2f00
usbus1: <UHCI (generic) USB controller> on uhci1
uhci2: <UHCI (generic) USB controller> port 0x50a0-0x50bf irq 19 at device 26.2 on pci0
uhci2: [ITHREAD]
uhci2: LegSup = 0x2f00
usbus2: <UHCI (generic) USB controller> on uhci2
ehci0: <EHCI (generic) USB 2.0 controller> mem 0xe1922000-0xe19223ff irq 18 at device 26.7 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <EHCI (generic) USB 2.0 controller> on ehci0
pci0: <multimedia, HDA> at device 27.0 (no driver attached)
pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> irq 16 at device 28.1 on pci0
pci5: <ACPI PCI bus> on pcib5
siis0: <SiI3132 SATA2 controller> port 0x3000-0x307f mem 0xe1804000-0xe180407f,0xe1800000-0xe1803fff irq 17 at device 0.0 on pci5
siis0: [ITHREAD]
siisch0: <SIIS channel> at channel 0 on siis0
siisch0: [ITHREAD]
siisch1: <SIIS channel> at channel 1 on siis0
siisch1: [ITHREAD]
pcib6: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0
pci6: <ACPI PCI bus> on pcib6
atapci0: <Marvell 88SX6121 UDMA133 controller> port 0x2018-0x201f,0x2024-0x2027,0x2010-0x2017,0x2020-0x2023,0x2000-0x200f mem 0xe1700000-0xe17003ff irq 16 at device 0.0 on pci6
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
uhci3: <UHCI (generic) USB controller> port 0x5080-0x509f irq 23 at device 29.0 on pci0
uhci3: [ITHREAD]
uhci3: LegSup = 0x2f00
usbus4: <UHCI (generic) USB controller> on uhci3
uhci4: <UHCI (generic) USB controller> port 0x5060-0x507f irq 19 at device 29.1 on pci0
uhci4: [ITHREAD]
uhci4: LegSup = 0x2f00
usbus5: <UHCI (generic) USB controller> on uhci4
uhci5: <UHCI (generic) USB controller> port 0x5040-0x505f irq 18 at device 29.2 on pci0
uhci5: [ITHREAD]
uhci5: LegSup = 0x2f00
usbus6: <UHCI (generic) USB controller> on uhci5
ehci1: <EHCI (generic) USB 2.0 controller> mem 0xe1921000-0xe19213ff irq 23 at device 29.7 on pci0
ehci1: [ITHREAD]
usbus7: EHCI version 1.0
usbus7: <EHCI (generic) USB 2.0 controller> on ehci1
pcib7: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci7: <ACPI PCI bus> on pcib7
vgapci0: <VGA-compatible display> port 0x1000-0x10ff mem 0xe0000000-0xe0ffffff,0xe1005000-0xe1005fff irq 18 at device 2.0 on pci7
fwohci0: <Texas Instruments TSB43AB22/A> mem 0xe1004000-0xe10047ff,0xe1000000-0xe1003fff irq 19 at device 3.0 on pci7
fwohci0: [ITHREAD]
fwohci0: OHCI version 1.10 (ROM=0)
fwohci0: No. of Isochronous channels is 4.
fwohci0: EUI64 00:90:27:00:02:40:2c:70
fwohci0: Phy 1394a available S400, 2 ports.
fwohci0: Link S400, max_rec 2048 bytes.
firewire0: <IEEE1394(FireWire) bus> on fwohci0
dcons_crom0: <dcons configuration ROM> on firewire0
dcons_crom0: bus_addr 0xda1760
fwe0: <Ethernet over FireWire> on firewire0
if_fwe0: Fake Ethernet address: 02:90:27:40:2c:70
fwe0: Ethernet address: 02:90:27:40:2c:70
fwip0: <IP over FireWire> on firewire0
fwip0: Firewire address: 00:90:27:00:02:40:2c:70 @ 0xfffe00000000, S400, maxrec 2048
sbp0: <SBP-2/SCSI over FireWire> on firewire0
fwohci0: Initiate bus reset
fwohci0: fwohci_intr_core: BUS reset
fwohci0: fwohci_intr_core: node_id=0x00000000, SelfID Count=1, non CYCLEMASTER mode
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
ahci0: <AHCI controller> port 0x5128-0x512f,0x5134-0x5137,0x5120-0x5127,0x5130-0x5133,0x5020-0x503f mem 0xe1920000-0xe19207ff irq 19 at device 31.2 on pci0
ahci0: [ITHREAD]
ahci0: AHCI v1.20 with 6 3Gbps ports, Port Multiplier not supported
ahcich0: <AHCI channel> at channel 0 on ahci0
ahcich0: [ITHREAD]
ahcich1: <AHCI channel> at channel 1 on ahci0
ahcich1: [ITHREAD]
ahcich2: <AHCI channel> at channel 2 on ahci0
ahcich2: [ITHREAD]
ahcich3: <AHCI channel> at channel 3 on ahci0
ahcich3: [ITHREAD]
ahcich4: <AHCI channel> at channel 4 on ahci0
ahcich4: [ITHREAD]
ahcich5: <AHCI channel> at channel 5 on ahci0
ahcich5: [ITHREAD]
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
atrtc0: <AT realtime clock> port 0x70-0x71,0x74-0x77 irq 8 on acpi0
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f0 irq 6 drq 2 on acpi0
fdc0: [FILTER]
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
est2: <Enhanced SpeedStep Frequency Control> on cpu2
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
est3: <Enhanced SpeedStep Frequency Control> on cpu3
p4tcc3: <CPU Frequency Thermal Control> on cpu3
cpu4: <ACPI CPU> on acpi0
est4: <Enhanced SpeedStep Frequency Control> on cpu4
p4tcc4: <CPU Frequency Thermal Control> on cpu4
cpu5: <ACPI CPU> on acpi0
est5: <Enhanced SpeedStep Frequency Control> on cpu5
p4tcc5: <CPU Frequency Thermal Control> on cpu5
cpu6: <ACPI CPU> on acpi0
est6: <Enhanced SpeedStep Frequency Control> on cpu6
p4tcc6: <CPU Frequency Thermal Control> on cpu6
cpu7: <ACPI CPU> on acpi0
est7: <Enhanced SpeedStep Frequency Control> on cpu7
p4tcc7: <CPU Frequency Thermal Control> on cpu7
pmtimer0 on isa0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc97ff,0xcc000-0xccfff,0xcd000-0xcdfff,0xce000-0xcefff,0xcf800-0xd07ff pnpid ORM0000 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ata0 at port 0x1f0-0x1f7,0x3f6 irq 14 on isa0
ata0: [ITHREAD]
ata1 at port 0x170-0x177,0x376 irq 15 on isa0
ata1: [ITHREAD]
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
ppc0: parallel port not found.
uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 on isa0
uart1: [FILTER]
Timecounters tick every 1.000 msec
Waiting 5 seconds for SCSI devices to settle
firewire0: 2 nodes, maxhop <= 1 cable IRM irm(1)
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
usbus4: 12Mbps Full Speed USB v1.0
usbus5: 12Mbps Full Speed USB v1.0
usbus6: 12Mbps Full Speed USB v1.0
usbus7: 480Mbps High Speed USB v2.0
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
ugen4.1: <Intel> at usbus4
uhub4: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4
ugen5.1: <Intel> at usbus5
uhub5: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus5
ugen6.1: <Intel> at usbus6
uhub6: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus6
ugen7.1: <Intel> at usbus7
uhub7: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus7
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub4: 2 ports with 2 removable, self powered
uhub5: 2 ports with 2 removable, self powered
uhub6: 2 ports with 2 removable, self powered
firewire0: New S400 device ID:0011060000999ad6
uhub3: 6 ports with 6 removable, self powered
uhub7: 6 ports with 6 removable, self powered
ugen6.2: <vendor 0x04d9> at usbus6
ukbd0: <vendor 0x04d9 product 0x1400, class 0/0, rev 1.10/1.43, addr 2> on usbus6
kbd2 at ukbd0
ums0: <vendor 0x04d9 product 0x1400, class 0/0, rev 1.10/1.43, addr 2> on usbus6
ums0: 5 buttons and [XYZ] coordinates ID=1
(aprobe2:ahcich0:0:0:0): SIGNATURE: 0000
(aprobe3:ahcich1:0:0:0): SIGNATURE: 0000
ada0 at ahcich0 bus 0 target 0 lun 0
ada0: <ST3500410AS CC34> ATA/ATAPI-8 SATA 2.x device
ada0: 300.000MB/s transfers
ada0: 476940MB (976773168 512 byte sectors: 16H 63S/T 16383C)
ada0: Native Command Queueing enabled
ada1 at ahcich1 bus 0 target 0 lun 0
ada1: <ST380811AS 3.AAE> ATA/ATAPI-7 SATA 2.x device
ada1: 300.000MB/s transfers
ada1: 76319MB (156301488 512 byte sectors: 16H 63S/T 16383C)
ada1: Native Command Queueing enabled
lapic2: Forcing LINT1 to edge trigger
SMP: AP CPU #2 Launched!
lapic7: Forcing LINT1 to edge trigger
SMP: AP CPU #7 Launched!
lapic3: Forcing LINT1 to edge trigger
SMP: AP CPU #3 Launched!
lapic6: Forcing LINT1 to edge trigger
SMP: AP CPU #6 Launched!
lapic4: Forcing LINT1 to edge trigger
SMP: AP CPU #4 Launched!
lapic1: Forcing LINT1 to edge trigger
SMP: AP CPU #1 Launched!
lapic5: Forcing LINT1 to edge trigger
SMP: AP CPU #5 Launched!
GEOM: ada0s1: geometry does not match label (255h,63s != 16h,63s).
Trying to mount root from ufs:/dev/ada0s1a
WARNING: / was not properly dismounted
ugen1.2: <ftdi> at usbus1
ugen2.2: <ftdi> at usbus2
uftdi0: <usb serial converter> on usbus1
uftdi1: <usb serial converter> on usbus2
0(ich10)# pciconf -lvc
10[40] = PCI-Express 2 root endpoint max data 128(128) link x0(x0)
none3@pci0:0:20:1: class=0x080000 card=0x00000000 chip=0x34228086 rev=0x12 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub GPIO and Scratch Pad Registers'
class = base peripheral
subclass = interrupt controller
cap 10[40] = PCI-Express 2 root endpoint max data 128(128) link x0(x0)
none4@pci0:0:20:2: class=0x080000 card=0x00000000 chip=0x34238086 rev=0x12 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub Control Status and RAS Registers'
class = base peripheral
subclass = interrupt controller
cap 10[40] = PCI-Express 2 root endpoint max data 128(128) link x0(x0)
none5@pci0:0:20:3: class=0x080000 card=0x00000000 chip=0x34388086 rev=0x12 hdr=0x00
vendor = 'Intel Corporation'
device = 'QuickPath Architecture I/O Hub Throttle Registers'
class = base peripheral
subclass = interrupt controller
em0@pci0:0:25:0: class=0x020000 card=0x00008086 chip=0x10cc8086 rev=0x00 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
uhci0@pci0:0:26:0: class=0x0c0300 card=0x4f538086 chip=0x3a378086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *4'
class = serial bus
subclass = USB
cap 13[50] = PCI Advanced Features: FLR TP
uhci1@pci0:0:26:1: class=0x0c0300 card=0x4f538086 chip=0x3a388086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *5'
class = serial bus
subclass = USB
cap 13[50] = PCI Advanced Features: FLR TP
uhci2@pci0:0:26:2: class=0x0c0300 card=0x4f538086 chip=0x3a398086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *6'
class = serial bus
subclass = USB
cap 13[50] = PCI Advanced Features: FLR TP
ehci0@pci0:0:26:7: class=0x0c0320 card=0x4f538086 chip=0x3a3c8086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB EHCI Controller *2'
class = serial bus
subclass = USB
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 0a[58] = EHCI Debug Port at offset 0xa0 in map 0x14
none6@pci0:0:27:0: class=0x040300 card=0x00228086 chip=0x3a3e8086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'HD Audio Controller'
class = multimedia
subclass = HDA
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 05[60] = MSI supports 1 message, 64 bit
cap 10[70] = PCI-Express 1 root endpoint max data 128(128) link x0(x0)
pcib4@pci0:0:28:0: class=0x060400 card=0x4f538086 chip=0x3a408086 rev=0x00 hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express Port 1'
class = bridge
subclass = PCI-PCI
cap 10[40] = PCI-Express 1 root port max data 128(128) link x0(x1)
cap 05[80] = MSI supports 1 message
cap 0d[90] = PCI Bridge card=0x4f538086
cap 01[a0] = powerspec 2 supports D0 D3 current D0
pcib5@pci0:0:28:1: class=0x060400 card=0x4f538086 chip=0x3a428086 rev=0x00 hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express Port 2'
class = bridge
subclass = PCI-PCI
cap 10[40] = PCI-Express 1 root port max data 128(128) link x1(x1)
cap 05[80] = MSI supports 1 message
cap 0d[90] = PCI Bridge card=0x4f538086
cap 01[a0] = powerspec 2 supports D0 D3 current D0
pcib6@pci0:0:28:4: class=0x060400 card=0x4f538086 chip=0x3a488086 rev=0x00 hdr=0x01
vendor = 'Intel Corporation'
device = 'PCI Express Port 5'
class = bridge
subclass = PCI-PCI
cap 10[40] = PCI-Express 1 root port max data 128(128) link x1(x1)
cap 05[80] = MSI supports 1 message
cap 0d[90] = PCI Bridge card=0x4f538086
cap 01[a0] = powerspec 2 supports D0 D3 current D0
uhci3@pci0:0:29:0: class=0x0c0300 card=0x4f538086 chip=0x3a348086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *1'
class = serial bus
subclass = USB
cap 13[50] = PCI Advanced Features: FLR TP
uhci4@pci0:0:29:1: class=0x0c0300 card=0x4f538086 chip=0x3a358086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *2'
class = serial bus
subclass = USB
cap 13[50] = PCI Advanced Features: FLR TP
uhci5@pci0:0:29:2: class=0x0c0300 card=0x4f538086 chip=0x3a368086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB UHCI Controller *3'
class = serial bus
subclass = USB
cap 13[50] = PCI Advanced Features: FLR TP
ehci1@pci0:0:29:7: class=0x0c0320 card=0x4f538086 chip=0x3a3a8086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'USB EHCI Controller *1'
class = serial bus
subclass = USB
cap 01[50] = powerspec 2 supports D0 D3 current D0
cap 0a[58] = EHCI Debug Port at offset 0xa0 in map 0x14
pcib7@pci0:0:30:0: class=0x060401 card=0x4f538086 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
cap 0d[50] = PCI Bridge card=0x4f538086
isab0@pci0:0:31:0: class=0x060100 card=0x4f538086 chip=0x3a168086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'LPC Interface Controller'
class = bridge
subclass = PCI-ISA
cap 09[e0] = vendor (length 12) Intel cap 1 version 0
features: SATA RAID-5, 4 PCI-e x1 slots
ahci0@pci0:0:31:2: class=0x010601 card=0x4f538086 chip=0x3a228086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = '6 port SATA AHCI Controller'
class = mass storage
subclass = SATA
cap 05[80] = MSI supports 16 messages enabled with 1 message
cap 01[70] = powerspec 3 supports D0 D3 current D0
cap 12[a8] = SATA Index-Data Pair
none7@pci0:0:31:3: class=0x0c0500 card=0x4f538086 chip=0x3a308086 rev=0x00 hdr=0x00
vendor = 'Intel Corporation'
device = 'SMB controller (50011458)'
class = serial bus
subclass = SMBus
igb0@pci0:1:0:0: class=0x020000 card=0x10a715d9 chip=0x10a78086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82575EB Gigabit Network Connection'
class = network
subclass = ethernet
cap 01[40] = powerspec 2 supports D0 D3 current D0
cap 05[50] = MSI supports 1 message, 64 bit
cap 11[60] = MSI-X supports 10 messages in map 0x1c enabled
cap 10[a0] = PCI-Express 2 endpoint max data 256(256) link x4(x4)
igb1@pci0:1:0:1: class=0x020000 card=0x10a715d9 chip=0x10a78086 rev=0x02 hdr=0x00
vendor = 'Intel Corporation'
device = '82575EB Gigabit Network Connection'
class = network
subclass = ethernet
cap 01[40] = powerspec 2 supports D0 D3 current D0
cap 05[50] = MSI supports 1 message, 64 bit
cap 11[60] = MSI-X supports 10 messages in map 0x1c enabled
cap 10[a0] = PCI-Express 2 endpoint max data 256(256) link x4(x4)
siis0@pci0:5:0:0: class=0x010400 card=0x71321095 chip=0x31321095 rev=0x01 hdr=0x00
vendor = 'Silicon Image Inc (Was: CMD Technology Inc)'
device = 'PCI Express (1x) to 2 Port SATA300 (SiI 3132)'
class = mass storage
subclass = RAID
cap 01[54] = powerspec 2 supports D0 D1 D2 D3 current D0
cap 05[5c] = MSI supports 1 message, 64 bit
cap 10[70] = PCI-Express 1 legacy endpoint max data 128(1024) link x1(x1)
atapci0@pci0:6:0:0: class=0x01018f card=0x4f538086 chip=0x612111ab rev=0xb2 hdr=0x00
vendor = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
device = '6121 SATA2 Controller'
class = mass storage
subclass = ATA
cap 01[48] = powerspec 2 supports D0 D1 D3 current D0
cap 05[50] = MSI supports 1 message
cap 10[e0] = PCI-Express 1 legacy endpoint max data 128(128) link x1(x1)
vgapci0@pci0:7:2:0: class=0x030000 card=0x00081002 chip=0x474d1002 rev=0x65 hdr=0x00
vendor = 'ATI Technologies Inc. / Advanced Micro Devices, Inc.'
device = 'SLAT (Rage XL AGP 2x)'
class = display
subclass = VGA
cap 01[5c] = powerspec 1 supports D0 D1 D2 D3 current D0
fwohci0@pci0:7:3:0: class=0x0c0010 card=0x4f538086 chip=0x8023104c rev=0x00 hdr=0x00
vendor = 'Texas Instruments (TI)'
device = 'IEEE1394a-2000 OHCI PHY/Link-Layer Ctrlr (TSB43AB21/A)'
class = serial bus
subclass = FireWire
cap 01[44] = powerspec 2 supports D0 D1 D2 D3 current D0
0(ich10)#
--=====================_394177921==_--
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