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00:1c.4 0604: 8086:3b4a (rev 06) (prog-if 00 [Normal decode])
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Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+
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Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
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Latency: 0, Cache Line Size: 64 bytes
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Interrupt: pin A routed to IRQ 27
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Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
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I/O behind bridge: f000-0fff [disabled] [16-bit]
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Memory behind bridge: fff00000-000fffff [disabled] [32-bit]
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Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff [disabled] [64-bit]
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Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
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BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16+ MAbort- >Reset- FastB2B-
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PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
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Capabilities: [40] Express (v2) Root Port (Slot-), IntMsgNum 0
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DevCap: MaxPayload 128 bytes, PhantFunc 0
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ExtTag- RBE+ TEE-IO-
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DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
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RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
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MaxPayload 128 bytes, MaxReadReq 128 bytes
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DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
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LnkCap: Port #5, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us
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ClockPM- Surprise- LLActRep+ BwNot- ASPMOptComp-
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LnkCtl: ASPM Disabled; RCB 64 bytes, LnkDisable- CommClk-
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ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
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LnkSta: Speed 2.5GT/s, Width x0
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TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
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RootCap: CRSVisible-
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RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible-
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RootSta: PME ReqID 0000, PMEStatus- PMEPending-
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DevCap2: Completion Timeout: Range BC, TimeoutDis+ NROPrPrP- LTR-
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10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix-
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EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
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FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd-
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AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
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DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd-
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AtomicOpsCtl: ReqEn- EgressBlck-
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IDOReq- IDOCompl- LTR- EmergencyPowerReductionReq-
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10BitTagReq- OBFF Disabled, EETLPPrefixBlk-
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LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
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Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
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Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
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LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
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EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
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Retimer- 2Retimers- CrosslinkRes: unsupported
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Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
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Address: fee02004 Data: 0021
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Capabilities: [90] Subsystem: 0000:0000
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Capabilities: [a0] Power Management version 2
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Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
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Status: D3 NoSoftRst- PME-Enable+ DSel=0 DScale=0 PME-
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Kernel driver in use: pcieport
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