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86:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01) Subsystem: Super Micro Computer Inc Device 1528 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 42 Region 0: Memory at cee00000 (64-bit, prefetchable) [size=2M] Region 4: Memory at cedfc000 (64-bit, prefetchable) [size=16K] Expansion ROM at cff80000 [disabled] [size=512K] 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=64 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00002000 Capabilities: [a0] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 5GT/s, Width x8, ASPM L0s L1, Latency L0 <512ns, 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 x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, 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 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 a0-36-9f-ff-ff-01-b4-d0 Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI) ARICap: MFVC- ACS-, Next Function: 1 ARICtl: MFVC- ACS-, Function Group: 0 Capabilities: [160 v1] Single Root I/O Virtualization (SR-IOV) IOVCap: Migration-, Interrupt Message Number: 000 IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy- IOVSta: Migration- Initial VFs: 64, Total VFs: 64, Number of VFs: 64, Function Dependency Link: 00 VF offset: 384, stride: 2, Device ID: 1515 Supported Page Size: 00000553, System Page Size: 00000001 Region 0: Memory at 0000000000000000 (64-bit, non-prefetchable) Region 3: Memory at 0000000000000000 (64-bit, non-prefetchable) VF Migration: offset: 00000000, BIR: 0 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: ixgbeVypis "dmesg"
ixgbe 0000:86:00.0: (PCI Express:2.5GT/s:Width x8) 00:25:90:ca:a2:74 ixgbe 0000:86:00.0: eth2: MAC: 3, PHY: 3, PBA No: G36748-001 ixgbe 0000:86:00.0: PCI Express bandwidth of 16GT/s available ixgbe 0000:86:00.0: (Speed:2.5GT/s, Width: x8, Encoding Loss:20%) ixgbe 0000:86:00.0: This is not sufficient for optimal performance of this card. ixgbe 0000:86:00.0: For optimal performance, at least 20GT/s of bandwidth is required. ixgbe 0000:86:00.0: A slot with more lanes and/or higher speed is suggested. ixgbe 0000:86:00.0: eth2: Enabled Features: RxQ: 8 TxQ: 8 FdirHash RSC ixgbe 0000:86:00.0: eth2: Intel(R) 10 Gigabit Network ConnectionNenapada nekoho v cem je problem. Dik
Řešení dotazu:
Low-Profile, RoHS Compliant 6/6, Intel 82598EB Chipset, PB-FreeRadic 82598EB, je dle specifikacepouze PCIe v2.0 (2.5GT/s). Ale datascheetna stejne strance pod obrazkem tvrdi ze obsahuje radic X540, ktery je skutecne PCI Express* 2.1 5.0 GT/s Lane x 8. Takze jestli to neni nejaka levarna.
Capabilities: [a0] Express (v2) Endpoint, MSI 00
Ja bych relk, ze tohle je zrovna v pohode:Capabilities: [a0] Express (v2) Endpoint, MSI 00
Jenomže to je od karty. MCP55 Pro podle mého 5GT/s neumí. Viz:
0000:00:0d.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) (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=00, secondary=2b, subordinate=2d, sec-latency=0
I/O behind bridge: 0000f000-00000fff
Memory behind bridge: fa000000-fa0fffff
Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
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] Subsystem: NVIDIA Corporation Device 0000
Capabilities: [48] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+
Address: 00000000fee00000 Data: 4071
Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
Mapping Address Base: 00000000fee00000
Capabilities: [80] Express (v1) 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 2.5GT/s, Width x4, ASPM L0s L1, Latency L0 <512ns, 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 x4, TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt-
SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
Slot #0, PowerLimit 0.000W; Interlock- NoCompl-
SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
Control: AttnInd Off, PwrInd On, 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-
Capabilities: [100 v1] Virtual Channel
Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
Arb: Fixed- WRR32- WRR64- WRR128-
Ctrl: ArbSelect=WRR32
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-
Capabilities: [160 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
00:00.0 RAM memory: NVIDIA Corporation MCP55 Memory Controller (rev a2) 00:01.0 ISA bridge: NVIDIA Corporation MCP55 LPC Bridge (rev a3) 00:01.1 SMBus: NVIDIA Corporation MCP55 SMBus (rev a3) 00:02.0 USB controller: NVIDIA Corporation MCP55 USB Controller (rev a1) 00:02.1 USB controller: NVIDIA Corporation MCP55 USB Controller (rev a2) 00:04.0 IDE interface: NVIDIA Corporation MCP55 IDE (rev a1) 00:06.0 PCI bridge: NVIDIA Corporation MCP55 PCI bridge (rev a2) 00:0a.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 00:0d.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 00:0f.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control 00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control 00:19.0 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor HyperTransport Configuration 00:19.1 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Address Map 00:19.2 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor DRAM Controller 00:19.3 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Miscellaneous Control 00:19.4 Host bridge: Advanced Micro Devices [AMD] Family 10h Processor Link Control 01:01.0 VGA compatible controller: Advanced Micro Devices [AMD] nee ATI ES1000 (rev 02) 03:00.0 PCI bridge: NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 07) 03:00.1 PCI bridge: NEC Corporation uPD720400 PCI Express - PCI/PCI-X Bridge (rev 07) 04:03.0 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 04:03.1 Ethernet controller: Intel Corporation 82546GB Gigabit Ethernet Controller (rev 03) 80:00.0 RAM memory: NVIDIA Corporation MCP55 Memory Controller (rev a2) 80:01.0 RAM memory: NVIDIA Corporation MCP55 LPC Bridge (rev a3) 80:01.1 SMBus: NVIDIA Corporation MCP55 SMBus (rev a3) 80:0a.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 80:0b.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 80:0c.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 80:0d.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 80:0e.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 80:0f.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) 81:00.0 Ethernet controller: Intel Corporation 82575EB Gigabit Network Connection (rev 02) 81:00.1 Ethernet controller: Intel Corporation 82575EB Gigabit Network Connection (rev 02) 84:00.0 RAID bus controller: Areca Technology Corp. ARC-1680 8 port PCIe/PCI-X to SAS/SATA II RAID Controller 86:00.0 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01) 86:00.1 Ethernet controller: Intel Corporation Ethernet Controller 10-Gigabit X540-AT2 (rev 01)a ted podrobneji pro Express Bridge
80:0e.0 PCI bridge: NVIDIA Corporation MCP55 PCI Express bridge (rev a3) (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=80, secondary=85, subordinate=85, 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] Subsystem: NVIDIA Corporation Device 0000 Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/2 Maskable- 64bit+ Address: 00000000fee00000 Data: 4079 Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed- Mapping Address Base: 00000000fee00000 Capabilities: [80] Express (v1) 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 2.5GT/s, Width x0, ASPM L0s L1, Latency L0 <512ns, 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 x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #0, PowerLimit 0.000W; Interlock- NoCompl- SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Off, PwrInd On, 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- Capabilities: [100 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=WRR32 Status: InProgress- VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Capabilities: [160 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: pcieportA tim je asi jasny ze proste ta deska tech 5GT/s neumi. Dik vsem za pomoc ! Kazdopadne ta sitovka by tam ject mela ne ? Ale pojede max 16Gbit a ne 20Gbit soucasne na obou portech - hlaska toho driveru vylozene nerika ze je to spatny ale akorat ze budu mit o 20% mensi rychlost.
Tiskni
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