Ubuntu
Intel NIC X540-T1 在 Ubuntu Server 12.04 中不起作用
我在執行 Ubuntu Server 12.04 的伺服器中安裝了三個 Intel X540-T1，但它們都不起作用，沒有連結燈，沒有發送或接收數據包，無論設置為 dhcp 還是靜態，ip4 或 ip6 上都沒有連接。此外，dmesg 不會檢測電纜連接或斷開連接。
我將預設的 ixgbe 驅動程序更新為英特爾的最新版本（3.11.33），沒有任何變化。乙太網控制器被報告為 X540-AT2（這可能是一個我不知道如何解決的問題），但子系統是 X540-T1，所以我相信這可能是有意的。
有沒有人有這方面的經驗可以提供幫助？
ifconfig eth2 eth2 Link encap:Ethernet HWaddr a0:36:9f:14:5f:ea inet addr:192.168.101.1 Bcast:192.168.101.255 Mask:255.255.255.0 UP BROADCAST MULTICAST MTU:1500 Metric:1<br> RX packets:0 errors:0 dropped:0 overruns:0 frame:0 TX packets:0 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:0 (0.0 B) TX bytes:0 (0.0 B) ethtool -i eth2 driver: ixgbe version: 3.11.33 firmware-version: 0x8000037c bus-info: 0000:08:00.0 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes lspci -vvnns 08:00.0 08:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller 10 Gigabit X540-AT2 [8086:1528] (rev 01) Subsystem: Intel Corporation Ethernet Converged Network Adapter X540-T1 [8086:0002] 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: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at e8000000 (64-bit, prefetchable) [size=2M] Region 4: Memory at e8200000 (64-bit, prefetchable) [size=16K] [virtual] Expansion ROM at e8280000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: ixgbe Kernel modules: ixgbe編輯 dmesg 的輸出：
dmesg | grep ixgbe [ 1.684782] ixgbe 0000:08:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1.684800] ixgbe 0000:08:00.0: setting latency timer to 64 [ 1.685138] ixgbe: 0000:08:00.0: ixgbe_check_options: FCoE Offload feature enabled [ 2.068069] ixgbe 0000:08:00.0: irq 45 for MSI/MSI-X [ 2.068075] ixgbe 0000:08:00.0: irq 46 for MSI/MSI-X [ 2.068079] ixgbe 0000:08:00.0: irq 47 for MSI/MSI-X [ 2.429029] ixgbe 0000:08:00.0: (PCI Express:2.5GT/s:Width x8) a0:36:9f:14:5f:ea [ 2.620029] ixgbe 0000:08:00.0: eth2: MAC: 3, PHY: 3, PBA No: G54042-004 [ 2.620033] ixgbe 0000:08:00.0: eth2: Enabled Features: RxQ: 2 TxQ: 2 FdirHash RSC [ 2.652184] ixgbe 0000:08:00.0: eth2: Intel(R) 10 Gigabit Network Connection [ 2.652237] ixgbe 0000:10:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 2.652254] ixgbe 0000:10:00.0: setting latency timer to 64 [ 2.652566] ixgbe: 0000:10:00.0: ixgbe_check_options: FCoE Offload feature enabled [ 3.032057] ixgbe 0000:10:00.0: irq 48 for MSI/MSI-X [ 3.032062] ixgbe 0000:10:00.0: irq 49 for MSI/MSI-X [ 3.032067] ixgbe 0000:10:00.0: irq 50 for MSI/MSI-X [ 3.393034] ixgbe 0000:10:00.0: (PCI Express:2.5GT/s:Width x8) a0:36:9f:10:a8:f2 [ 3.584019] ixgbe 0000:10:00.0: eth3: MAC: 3, PHY: 3, PBA No: G54042-004 [ 3.584023] ixgbe 0000:10:00.0: eth3: Enabled Features: RxQ: 2 TxQ: 2 FdirHash RSC [ 3.616178] ixgbe 0000:10:00.0: eth3: Intel(R) 10 Gigabit Network Connection編輯 sudo lspci 的輸出
sudo lspci -vvnns 08:00.0 08:00.0 Ethernet controller [0200]: Intel Corporation Ethernet Controller 10 Gigabit X540-AT2 [8086:1528] (rev 01) Subsystem: Intel Corporation Ethernet Converged Network Adapter X540-T1 [8086:0002] 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: 32 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at e8000000 (64-bit, prefetchable) [size=2M] Region 4: Memory at e8200000 (64-bit, prefetchable) [size=16K] [virtual] Expansion ROM at e8280000 [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 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-14-5f-ea Capabilities: [150 v1] Alternative Routing-ID Interpretation (ARI) ARICap: MFVC- ACS-, Next Function: 0 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 00000000c0e00000 (64-bit, non-prefetchable) Region 3: Memory at 00000000c0d00000 (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: ixgbe Kernel modules: ixgbe
事實證明，原型 NIC 不會直接與任何非原型 NIC 通信。我不確定為什麼。Ubuntu 中的 x540-T1 可以很好地相互通信，至少在安裝最新的英特爾驅動程序之後（可能之前）。感謝大家的幫助。