intel igb i354 issue with lack of multiqueue (intel atom C2758 board)

Hi there,

I've been having some trouble getting igb/i354 to enable multiple queues.

Despite compiling the latest igb module (5.2.9.4 at the time of writing this) I have not been able to enable it.

I have ensured that MSI-X interrupts are used, and even set RSS values to 8 (and IntMode to 2 to be safe again) and rebuilt initrd and have googled extensively as well as followed all the information/advice I've seen in intel's documentation for installing the modules. The kernel I am running is 2.6.32 on a proxmox installation (though I tried with a 3.10 kernel as well with same results).

The motherboard is a Supermicro A1SRi-2758F atom server board and there is nothing I can see in the BIOS that looks like it could be causing this issue.

I am starting to think that I am missing something obvious here...

Any help/advice would be much appreciated.

Regards,

Iakovos

From lspci ( lspci -vv at the bottom of this post due to size):

00:00.0 Host bridge: Intel Corporation Atom processor C2000 SoC Transaction Router (rev 02)

00:01.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 1 (rev 02)

00:02.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 2 (rev 02)

00:03.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 3 (rev 02)

00:0b.0 Co-processor: Intel Corporation Atom processor C2000 nCPM (rev 02)

00:0e.0 Host bridge: Intel Corporation Atom processor C2000 RAS (rev 02)

00:0f.0 IOMMU: Intel Corporation Atom processor C2000 RCEC (rev 02)

00:13.0 System peripheral: Intel Corporation Atom processor C2000 SMBus 2.0 (rev 02)

00:14.0 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

00:14.1 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

00:14.2 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

00:14.3 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

00:16.0 USB controller: Intel Corporation Atom processor C2000 USB Enhanced Host Controller (rev 02)

00:17.0 SATA controller: Intel Corporation Atom processor C2000 AHCI SATA2 Controller (rev 02)

00:18.0 SATA controller: Intel Corporation Atom processor C2000 AHCI SATA3 Controller (rev 02)

00:1f.0 ISA bridge: Intel Corporation Atom processor C2000 PCU (rev 02)

00:1f.3 SMBus: Intel Corporation Atom processor C2000 PCU SMBus (rev 02)

01:00.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge (rev 03)

02:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 30)

03:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03)

From dmesg:

igb 0000:00:14.0: PCI INT A -> GSI 20 (level, low) -> IRQ 20

igb 0000:00:14.0: setting latency timer to 64

igb 0000:00:14.0: irq 35 for MSI/MSI-X

igb 0000:00:14.0: irq 36 for MSI/MSI-X

igb 0000:00:14.0: Intel(R) Gigabit Ethernet Network Connection

igb 0000:00:14.0: eth0: (PCIe:integrated:integrated)

igb 0000:00:14.0: eth0: MAC: 0c:c4:7a:xx:xx:xx

igb 0000:00:14.0: eth0: PBA No: 010A00-000

igb 0000:00:14.0: LRO is disabled

igb 0000:00:14.0: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s)

igb 0000:00:14.1: PCI INT B -> GSI 21 (level, low) -> IRQ 21

igb 0000:00:14.1: setting latency timer to 64

igb 0000:00:14.1: irq 38 for MSI/MSI-X

igb 0000:00:14.1: irq 39 for MSI/MSI-X

igb 0000:00:14.1: Intel(R) Gigabit Ethernet Network Connection

igb 0000:00:14.1: eth1: (PCIe:integrated:integrated)

igb 0000:00:14.1: eth1: MAC: 0c:c4:7a:xx:xx:xx

igb 0000:00:14.1: eth1: PBA No: 010A00-000

igb 0000:00:14.1: LRO is disabled

igb 0000:00:14.1: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s)

igb 0000:00:14.2: PCI INT C -> GSI 22 (level, low) -> IRQ 22

igb 0000:00:14.2: setting latency timer to 64

igb 0000:00:14.2: irq 41 for MSI/MSI-X

igb 0000:00:14.2: irq 42 for MSI/MSI-X

igb 0000:00:14.2: Intel(R) Gigabit Ethernet Network Connection

igb 0000:00:14.2: eth2: (PCIe:integrated:integrated)

igb 0000:00:14.2: eth2: MAC: 0c:c4:7a:xx:xx:xx

igb 0000:00:14.2: eth2: PBA No: 010A00-000

igb 0000:00:14.2: LRO is disabled

igb 0000:00:14.2: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s)

igb 0000:00:14.3: PCI INT D -> GSI 23 (level, low) -> IRQ 23

igb 0000:00:14.3: setting latency timer to 64

igb 0000:00:14.3: irq 43 for MSI/MSI-X

igb 0000:00:14.3: irq 44 for MSI/MSI-X

igb 0000:00:14.3: Intel(R) Gigabit Ethernet Network Connection

igb 0000:00:14.3: eth3: (PCIe:integrated:integrated)

igb 0000:00:14.3: eth3: MAC: 0c:c4:7a:xx:xx:xx

igb 0000:00:14.3: eth3: PBA No: 010A00-000

igb 0000:00:14.3: LRO is disabled

igb 0000:00:14.3: Using MSI-X interrupts. 1 rx queue(s), 1 tx queue(s)

igb 0000:00:14.0: eth0: igb: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX

igb 0000:00:14.1: eth1: igb: eth1 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX

igb 0000:00:14.2: eth2: igb: eth2 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX

igb 0000:00:14.3: eth3: igb: eth3 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX

From cat /proc/interrupts |grep eth:

35:          0          0          0          0          0          0          1          0   PCI-MSI-edge      eth0

36:        919        901        926        916        920        936        882        904   PCI-MSI-edge      eth0-TxRx-0

38:          0          1          0          0          0          0          0          0   PCI-MSI-edge      eth1

39:        589        629        635        616        609        582        609        615   PCI-MSI-edge      eth1-TxRx-0

41:          0          0          0          0          0          1          0          0   PCI-MSI-edge      eth2

42:        644        620        577        604        602        616        603        615   PCI-MSI-edge      eth2-TxRx-0

43:          0          0          1          0          0          0          0          0   PCI-MSI-edge      eth3

44:        599        593        601        618        600        592        640        630   PCI-MSI-edge      eth3-TxRx-0

Values I am passing on modules.conf & modprobe.d/options (for 2.6/3.x):

igb RSS=8,8,8,8 IntMode=2,2,2,2

# modinfo igb

filename:       /lib/modules/2.6.32-32-pve/kernel/drivers/net/igb/igb.ko

version:        5.2.9.4

license:        GPL

description:    Intel(R) Gigabit Ethernet Network Driver

author:         Intel Corporation, <e1000-devel@lists.sourceforge.net>

srcversion:     E377200391EBF74638FEDA2

alias:          pci:v00008086d000010D6sv*sd*bc*sc*i*

alias:          pci:v00008086d000010A9sv*sd*bc*sc*i*

alias:          pci:v00008086d000010A7sv*sd*bc*sc*i*

alias:          pci:v00008086d000010E8sv*sd*bc*sc*i*

alias:          pci:v00008086d00001526sv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Dsv*sd*bc*sc*i*

alias:          pci:v00008086d000010E7sv*sd*bc*sc*i*

alias:          pci:v00008086d000010E6sv*sd*bc*sc*i*

alias:          pci:v00008086d00001518sv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Asv*sd*bc*sc*i*

alias:          pci:v00008086d000010C9sv*sd*bc*sc*i*

alias:          pci:v00008086d00000440sv*sd*bc*sc*i*

alias:          pci:v00008086d0000043Csv*sd*bc*sc*i*

alias:          pci:v00008086d0000043Asv*sd*bc*sc*i*

alias:          pci:v00008086d00000438sv*sd*bc*sc*i*

alias:          pci:v00008086d00001516sv*sd*bc*sc*i*

alias:          pci:v00008086d00001511sv*sd*bc*sc*i*

alias:          pci:v00008086d00001510sv*sd*bc*sc*i*

alias:          pci:v00008086d00001527sv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Fsv*sd*bc*sc*i*

alias:          pci:v00008086d0000150Esv*sd*bc*sc*i*

alias:          pci:v00008086d00001524sv*sd*bc*sc*i*

alias:          pci:v00008086d00001523sv*sd*bc*sc*i*

alias:          pci:v00008086d00001522sv*sd*bc*sc*i*

alias:          pci:v00008086d00001521sv*sd*bc*sc*i*

alias:          pci:v00008086d00001539sv*sd*bc*sc*i*

alias:          pci:v00008086d0000157Csv*sd*bc*sc*i*

alias:          pci:v00008086d0000157Bsv*sd*bc*sc*i*

alias:          pci:v00008086d00001538sv*sd*bc*sc*i*

alias:          pci:v00008086d00001537sv*sd*bc*sc*i*

alias:          pci:v00008086d00001536sv*sd*bc*sc*i*

alias:          pci:v00008086d00001533sv*sd*bc*sc*i*

alias:          pci:v00008086d00001F45sv*sd*bc*sc*i*

alias:          pci:v00008086d00001F41sv*sd*bc*sc*i*

alias:          pci:v00008086d00001F40sv*sd*bc*sc*i*

depends:        i2c-core,dca,i2c-algo-bit

vermagic:       2.6.32-32-pve SMP mod_unload modversions

parm:           InterruptThrottleRate:Maximum interrupts per second, per vector, (max 100000), default 3=adaptive (array of int)

parm:           IntMode:Change Interrupt Mode (0=Legacy, 1=MSI, 2=MSI-X), default 2 (array of int)

parm:           Node:set the starting node to allocate memory on, default -1 (array of int)

parm:           LLIPort:Low Latency Interrupt TCP Port (0-65535), default 0=off (array of int)

parm:           LLIPush:Low Latency Interrupt on TCP Push flag (0,1), default 0=off (array of int)

parm:           LLISize:Low Latency Interrupt on Packet Size (0-1500), default 0=off (array of int)

parm:           RSS:Number of Receive-Side Scaling Descriptor Queues (0-8), default 1, 0=number of cpus (array of int)

parm:           VMDQ:Number of Virtual Machine Device Queues: 0-1 = disable, 2-8 enable, default 0 (array of int)

parm:           max_vfs:Number of Virtual Functions: 0 = disable, 1-7 enable, default 0 (array of int)

parm:           MDD:Malicious Driver Detection (0/1), default 1 = enabled. Only available when max_vfs is greater than 0 (array of int)

parm:           QueuePairs:Enable Tx/Rx queue pairs for interrupt handling (0,1), default 1=on (array of int)

parm:           EEE:Enable/disable on parts that support the feature (array of int)

parm:           DMAC:Disable or set latency for DMA Coalescing ((0=off, 1000-10000(msec), 250, 500 (usec)) (array of int)

parm:           LRO:Large Receive Offload (0,1), default 0=off (array of int)

parm:           debug:Debug level (0=none, ..., 16=all) (int)

# lspci -vv

00:00.0 Host bridge: Intel Corporation Atom processor C2000 SoC Transaction Router (rev 02)

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

00:01.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 1 (rev 02) (prog-if 00 [Normal decode])

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Region 0: Memory at df2e0000 (64-bit, non-prefetchable) [size=128K]

  Bus: primary=00, secondary=01, subordinate=02, sec-latency=0

  I/O behind bridge: 0000d000-0000dfff

  Memory behind bridge: de000000-df0fffff

  Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-

  BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-

  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

  Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag+ RBE+ FLReset-

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

  MaxPayload 128 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-

  LnkCap: Port #1, Speed 5GT/s, Width x4, ASPM L1, Latency L0 <1us, L1 <4us

  ClockPM- Surprise+ LLActRep+ BwNot+

  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-

  SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-

  Slot #0, PowerLimit 25.000W; Interlock- NoCompl-

  SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-

  Control: AttnInd Off, PwrInd Off, Power- Interlock-

  SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-

  Changed: MRL- PresDet- LinkState-

  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-

  RootCap: CRSVisible-

  RootSta: PME ReqID 0000, PMEStatus- PMEPending-

  DevCap2: Completion Timeout: Range ABC, TimeoutDis+ ARIFwd+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-

  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [80] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [88] Subsystem: Intel Corporation Device 7270

  Capabilities: [90] MSI: Enable+ Count=1/1 Maskable+ 64bit-

  Address: feeff00c  Data: 4169

  Masking: 00000000  Pending: 00000000

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP+ SDES+ TLP+ FCP+ CmpltTO+ CmpltAbrt+ UnxCmplt+ RxOF+ MalfTLP+ ECRC- UnsupReq+ ACSViol+

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr+ BadTLP+ BadDLLP+ Rollover+ Timeout+ NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Kernel driver in use: pcieport

00:02.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 2 (rev 02) (prog-if 00 [Normal decode])

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Region 0: Memory at df2c0000 (64-bit, non-prefetchable) [size=128K]

  Bus: primary=00, secondary=03, subordinate=03, sec-latency=0

  Memory behind bridge: df100000-df1fffff

  Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-

  BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-

  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

  Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag+ RBE+ FLReset-

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

  MaxPayload 128 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-

  LnkCap: Port #2, Speed 5GT/s, Width x4, ASPM L1, Latency L0 <1us, L1 <4us

  ClockPM- Surprise+ LLActRep+ BwNot+

  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt+

  SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-

  Slot #1, PowerLimit 25.000W; Interlock- NoCompl-

  SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-

  Control: AttnInd Off, PwrInd Off, Power- Interlock-

  SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock-

  Changed: MRL- PresDet- LinkState-

  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-

  RootCap: CRSVisible-

  RootSta: PME ReqID 0000, PMEStatus- PMEPending-

  DevCap2: Completion Timeout: Range ABC, TimeoutDis+ ARIFwd+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-

  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [80] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [88] Subsystem: Intel Corporation Device 7270

  Capabilities: [90] MSI: Enable+ Count=1/1 Maskable+ 64bit-

  Address: feeff00c  Data: 4171

  Masking: 00000000  Pending: 00000000

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP+ SDES+ TLP+ FCP+ CmpltTO+ CmpltAbrt+ UnxCmplt+ RxOF+ MalfTLP+ ECRC- UnsupReq+ ACSViol+

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr+ BadTLP+ BadDLLP+ Rollover+ Timeout+ NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Kernel driver in use: pcieport

00:03.0 PCI bridge: Intel Corporation Atom processor C2000 PCIe Root Port 3 (rev 02) (prog-if 00 [Normal decode])

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Region 0: Memory at df2a0000 (64-bit, non-prefetchable) [size=128K]

  Bus: primary=00, secondary=04, subordinate=04, sec-latency=0

  Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-

  BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-

  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

  Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag+ RBE+ FLReset-

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

  MaxPayload 256 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-

  LnkCap: Port #3, Speed 5GT/s, Width x8, ASPM L1, Latency L0 <1us, L1 <4us

  ClockPM- Surprise+ LLActRep+ BwNot+

  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed 2.5GT/s, Width x0, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-

  SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-

  Slot #2, PowerLimit 25.000W; Interlock- NoCompl-

  SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-

  Control: AttnInd Off, PwrInd Off, Power- Interlock-

  SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-

  Changed: MRL- PresDet- LinkState-

  RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-

  RootCap: CRSVisible-

  RootSta: PME ReqID 0000, PMEStatus- PMEPending-

  DevCap2: Completion Timeout: Range ABC, TimeoutDis+ ARIFwd+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-

  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [80] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [88] Subsystem: Intel Corporation Device 7270

  Capabilities: [90] MSI: Enable+ Count=1/1 Maskable+ 64bit-

  Address: feeff00c  Data: 4179

  Masking: 00000000  Pending: 00000000

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP+ SDES+ TLP+ FCP+ CmpltTO+ CmpltAbrt+ UnxCmplt+ RxOF+ MalfTLP+ ECRC- UnsupReq+ ACSViol+

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr+ BadTLP+ BadDLLP+ Rollover+ Timeout+ NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Kernel driver in use: pcieport

00:0b.0 Co-processor: Intel Corporation Atom processor C2000 nCPM (rev 02)

  Subsystem: Intel Corporation Device 0000

  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin A routed to IRQ 255

  Region 2: Memory at df280000 (64-bit, non-prefetchable) [size=128K]

  Region 4: Memory at df310000 (64-bit, non-prefetchable) [size=16K]

  Capabilities: [b0] MSI: Enable- Count=1/1 Maskable+ 64bit+

  Address: 0000000000000000  Data: 0000

  Masking: 00000000  Pending: 00000000

  Capabilities: [60] MSI-X: Enable- Count=17 Masked-

  Vector table: BAR=2 offset=0001b000

  PBA: BAR=2 offset=0001b800

  Capabilities: [6c] Power Management version 3

  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [74] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <128ns, L1 <1us

  ExtTag- RBE+ FLReset+

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 256 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Range B, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

00:0e.0 Host bridge: Intel Corporation Atom processor C2000 RAS (rev 02)

  Subsystem: Intel Corporation Device 0000

  Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Capabilities: [40] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE- FLReset-

  DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

  MaxPayload 256 bytes, MaxReadReq 128 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Not Supported, TimeoutDis-

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

00:0f.0 IOMMU: Intel Corporation Atom processor C2000 RCEC (rev 02)

  Subsystem: Intel Corporation Device 0000

  Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin A routed to IRQ 11

  Capabilities: [40] Express (v2) Root Complex Event Collector, MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE- FLReset-

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-

  MaxPayload 256 bytes, MaxReadReq 128 bytes

  DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Not Supported, TimeoutDis-

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [80] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [90] MSI: Enable- Count=1/1 Maskable+ 64bit-

  Address: 00000000  Data: 0000

  Masking: 00000000  Pending: 00000000

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Capabilities: [150 v1] Root Complex Event Collector <?>

00:13.0 System peripheral: Intel Corporation Atom processor C2000 SMBus 2.0 (rev 02)

  Subsystem: Intel Corporation Device 0000

  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

  Interrupt: pin A routed to IRQ 45

  Region 0: Memory at df318000 (64-bit, non-prefetchable) [size=1K]

  Capabilities: [40] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE+ FLReset+

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 256 bytes, MaxReadReq 128 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Not Supported, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [80] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable+ 64bit+

  Address: 00000000feeff00c  Data: 4182

  Masking: 00000000  Pending: 00000000

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Kernel driver in use: ismt_smbus

00:14.0 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

  Subsystem: Super Micro Computer Inc Device 1f41

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin A routed to IRQ 20

  Region 0: Memory at df260000 (64-bit, non-prefetchable) [size=128K]

  Region 2: I/O ports at e0c0 [size=32]

  Region 4: Memory at df30c000 (64-bit, non-prefetchable) [size=16K]

  Capabilities: [40] Power Management version 3

  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-

  Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+

  Address: 0000000000000000  Data: 0000

  Masking: 00000000  Pending: 00000000

  Capabilities: [70] MSI-X: Enable+ Count=10 Masked-

  Vector table: BAR=4 offset=00000000

  PBA: BAR=4 offset=00002000

  Capabilities: [a0] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE+ FLReset+

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 512 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [100 v2] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Capabilities: [140 v1] Device Serial Number 0c-c4-7a-ff-ff-xx-xx-xx

  Capabilities: [1a0 v1] Transaction Processing Hints

  Device specific mode supported

  Steering table in TPH capability structure

  Capabilities: [1d0 v1] Access Control Services

  ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  Kernel driver in use: igb

00:14.1 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

  Subsystem: Super Micro Computer Inc Device 1f41

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin B routed to IRQ 21

  Region 0: Memory at df240000 (64-bit, non-prefetchable) [size=128K]

  Region 2: I/O ports at e0a0 [size=32]

  Region 4: Memory at df308000 (64-bit, non-prefetchable) [size=16K]

  Capabilities: [40] Power Management version 3

  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-

  Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+

  Address: 0000000000000000  Data: 0000

  Masking: 00000000  Pending: 00000000

  Capabilities: [70] MSI-X: Enable+ Count=10 Masked-

  Vector table: BAR=4 offset=00000000

  PBA: BAR=4 offset=00002000

  Capabilities: [a0] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE+ FLReset+

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 512 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [100 v2] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Capabilities: [140 v1] Device Serial Number 0c-c4-7a-ff-ff-xx-xx-xx

  Capabilities: [1a0 v1] Transaction Processing Hints

  Device specific mode supported

  Steering table in TPH capability structure

  Capabilities: [1d0 v1] Access Control Services

  ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  Kernel driver in use: igb

00:14.2 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

  Subsystem: Super Micro Computer Inc Device 1f41

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin C routed to IRQ 22

  Region 0: Memory at df220000 (64-bit, non-prefetchable) [size=128K]

  Region 2: I/O ports at e080 [size=32]

  Region 4: Memory at df304000 (64-bit, non-prefetchable) [size=16K]

  Capabilities: [40] Power Management version 3

  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-

  Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+

  Address: 0000000000000000  Data: 0000

  Masking: 00000000  Pending: 00000000

  Capabilities: [70] MSI-X: Enable+ Count=10 Masked-

  Vector table: BAR=4 offset=00000000

  PBA: BAR=4 offset=00002000

  Capabilities: [a0] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE+ FLReset+

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 512 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [100 v2] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Capabilities: [140 v1] Device Serial Number 0c-c4-7a-ff-ff-xx-xx-xx

  Capabilities: [1a0 v1] Transaction Processing Hints

  Device specific mode supported

  Steering table in TPH capability structure

  Capabilities: [1d0 v1] Access Control Services

  ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  Kernel driver in use: igb

00:14.3 Ethernet controller: Intel Corporation Ethernet Connection I354 (rev 03)

  Subsystem: Super Micro Computer Inc Device 1f41

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin D routed to IRQ 23

  Region 0: Memory at df200000 (64-bit, non-prefetchable) [size=128K]

  Region 2: I/O ports at e060 [size=32]

  Region 4: Memory at df300000 (64-bit, non-prefetchable) [size=16K]

  Capabilities: [40] Power Management version 3

  Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=1 PME-

  Capabilities: [50] MSI: Enable- Count=1/1 Maskable+ 64bit+

  Address: 0000000000000000  Data: 0000

  Masking: 00000000  Pending: 00000000

  Capabilities: [70] MSI-X: Enable+ Count=10 Masked-

  Vector table: BAR=4 offset=00000000

  PBA: BAR=4 offset=00002000

  Capabilities: [a0] Express (v2) Root Complex Integrated Endpoint, MSI 00

  DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag- RBE+ FLReset+

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 512 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-

  LnkCap: Port #0, Speed unknown, Width x0, ASPM unknown, Latency L0 <64ns, L1 <1us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk-

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed unknown, Width x0, TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Range ABCD, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [100 v2] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Capabilities: [140 v1] Device Serial Number 0c-c4-7a-ff-ff-xx-xx-xx

  Capabilities: [1a0 v1] Transaction Processing Hints

  Device specific mode supported

  Steering table in TPH capability structure

  Capabilities: [1d0 v1] Access Control Services

  ACSCap: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-

  Kernel driver in use: igb

00:16.0 USB controller: Intel Corporation Atom processor C2000 USB Enhanced Host Controller (rev 02) (prog-if 20 [EHCI])

  Subsystem: Intel Corporation Device 7270

  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

  Interrupt: pin A routed to IRQ 23

  Region 0: Memory at df317000 (32-bit, non-prefetchable) [size=1K]

  Capabilities: [50] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [58] Debug port: BAR=1 offset=00a0

  Capabilities: [98] PCI Advanced Features

  AFCap: TP+ FLR+

  AFCtrl: FLR-

  AFStatus: TP-

  Kernel driver in use: ehci_hcd

00:17.0 SATA controller: Intel Corporation Atom processor C2000 AHCI SATA2 Controller (rev 02) (prog-if 01 [AHCI 1.0])

  Subsystem: Intel Corporation Device 7270

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

  Interrupt: pin A routed to IRQ 37

  Region 0: I/O ports at e150 [size=8]

  Region 1: I/O ports at e140 [size=4]

  Region 2: I/O ports at e130 [size=8]

  Region 3: I/O ports at e120 [size=4]

  Region 4: I/O ports at e040 [size=32]

  Region 5: Memory at df316000 (32-bit, non-prefetchable) [size=2K]

  Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-

  Address: feeff00c  Data: 41d9

  Capabilities: [70] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004

  Kernel driver in use: ahci

00:18.0 SATA controller: Intel Corporation Atom processor C2000 AHCI SATA3 Controller (rev 02) (prog-if 01 [AHCI 1.0])

  Subsystem: Intel Corporation Device 7270

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

  Interrupt: pin A routed to IRQ 40

  Region 0: I/O ports at e110 [size=8]

  Region 1: I/O ports at e100 [size=4]

  Region 2: I/O ports at e0f0 [size=8]

  Region 3: I/O ports at e0e0 [size=4]

  Region 4: I/O ports at e020 [size=32]

  Region 5: Memory at df315000 (32-bit, non-prefetchable) [size=2K]

  Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-

  Address: feeff00c  Data: 4152

  Capabilities: [70] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold-)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [a8] SATA HBA v1.0 BAR4 Offset=00000004

  Kernel driver in use: ahci

00:1f.0 ISA bridge: Intel Corporation Atom processor C2000 PCU (rev 02)

  Subsystem: Intel Corporation Device 7270

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

  Capabilities: [e0] Vendor Specific Information: Len=0c <?>

  Kernel driver in use: lpc_ich

00:1f.3 SMBus: Intel Corporation Atom processor C2000 PCU SMBus (rev 02)

  Subsystem: Intel Corporation Device 7270

  Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Interrupt: pin B routed to IRQ 18

  Region 0: Memory at df314000 (32-bit, non-prefetchable) [size=32]

  Region 4: I/O ports at e000 [size=32]

  Kernel driver in use: i801_smbus

01:00.0 PCI bridge: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge (rev 03) (prog-if 00 [Normal decode])

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Bus: primary=01, secondary=02, subordinate=02, sec-latency=32

  I/O behind bridge: 0000d000-0000dfff

  Memory behind bridge: de000000-df0fffff

  Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR-

  BridgeCtl: Parity- SERR- NoISA- VGA+ MAbort- >Reset- FastB2B-

  PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-

  Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+

  Address: 0000000000000000  Data: 0000

  Capabilities: [78] Power Management version 3

  Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [80] Express (v1) PCI/PCI-X Bridge, MSI 00

  DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us

  ExtTag+ AttnBtn- AttnInd- PwrInd- RBE- FLReset-

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ BrConfRtry-

  MaxPayload 128 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-

  LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <2us, L1 <16us

  ClockPM- Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; Disabled- Retrain- CommClk+

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-

  Capabilities: [a4] Subsystem: ASPEED Technology, Inc. AST1150 PCI-to-PCI Bridge

  Capabilities: [100 v1] Virtual Channel

  Caps: LPEVC=0 RefClk=100ns PATEntryBits=1

  Arb: Fixed- WRR32- WRR64- WRR128-

  Ctrl: ArbSelect=Fixed

  Status: InProgress-

  VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-

  Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-

  Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01

  Status: NegoPending- InProgress-

02:00.0 VGA compatible controller: ASPEED Technology, Inc. ASPEED Graphics Family (rev 30) (prog-if 00 [VGA controller])

  Subsystem: Super Micro Computer Inc Device 0813

  Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0

  Interrupt: pin A routed to IRQ 11

  Region 0: Memory at de000000 (32-bit, non-prefetchable) [size=16M]

  Region 1: Memory at df000000 (32-bit, non-prefetchable) [size=128K]

  Region 2: I/O ports at d000 [size=128]

  Expansion ROM at <unassigned> [disabled]

  Capabilities: [40] Power Management version 3

  Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)

  Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [50] MSI: Enable- Count=1/4 Maskable- 64bit+

  Address: 0000000000000000  Data: 0000

03:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03) (prog-if 30 [XHCI])

  Subsystem: Super Micro Computer Inc Device 0813

  Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+

  Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

  Latency: 0, Cache Line Size: 64 bytes

  Interrupt: pin A routed to IRQ 17

  Region 0: Memory at df100000 (64-bit, non-prefetchable) [size=8K]

  Capabilities: [50] Power Management version 3

  Flags: PMEClk- DSI- D1- D2- AuxCurrent=375mA PME(D0+,D1-,D2-,D3hot+,D3cold+)

  Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-

  Capabilities: [70] MSI: Enable- Count=1/8 Maskable- 64bit+

  Address: 0000000000000000  Data: 0000

  Capabilities: [90] MSI-X: Enable+ Count=8 Masked-

  Vector table: BAR=0 offset=00001000

  PBA: BAR=0 offset=00001080

  Capabilities: [a0] Express (v2) Endpoint, MSI 00

  DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited

  ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset-

  DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported-

  RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+

  MaxPayload 128 bytes, MaxReadReq 512 bytes

  DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-

  LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <4us, L1 unlimited

  ClockPM+ Surprise- LLActRep- BwNot-

  LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+

  ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-

  LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-

  DevCap2: Completion Timeout: Not Supported, TimeoutDis+

  DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-

  LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB

  Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-

  Compliance De-emphasis: -6dB

  LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-

  EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-

  Capabilities: [100 v1] Advanced Error Reporting

  UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-

  UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-

  CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-

  CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+

  AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-

  Capabilities: [150 v1] Latency Tolerance Reporting

  Max snoop latency: 0ns

  Max no snoop latency: 0ns

  Kernel driver in use: xhci_hcd