我正在尝试在 VMware 6.5 上运行虚拟机，其中装有 ubuntu 20.04 和 10G 接口，以 PCI 直通方式运行，但适配器未显示在命令 ip a 中。读了一下，我发现该卡被识别为 PCI 端口。感谢您抽出时间。
知识产权
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
2: ens192: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
但该卡显示在 PCI 列表中
串行通信
03:00.0 Ethernet controller: Cavium QLogic 1010/1020/1007/1741 10Gbps CNA (rev 01)
lspci-vv-s 03：00.0
03:00.0 Ethernet controller: Cavium QLogic 1010/1020/1007/1741 10Gbps CNA (rev 01)
DeviceName: pciPassthru0
Subsystem: Cavium QLogic 1010/1020/1007/1741 10Gbps CNA - LL
Physical Slot: 160
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: 64, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 18
Region 0: Memory at fd480000 (64-bit, non-prefetchable) [size=256K]
Region 2: Memory at fd4fc000 (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-X: Enable+ Count=128 Masked-
Vector table: BAR=2 offset=00000000
PBA: BAR=2 offset=00002000
Capabilities: [60] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us
ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- SlotPowerLimit 0.000W
DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
MaxPayload 128 bytes, MaxReadReq 128 bytes
DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x32, ASPM L0s, Exit Latency L0s <64ns
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s (ok), Width x32 (ok)
TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Not Supported, TimeoutDis-, NROPrPrP-, LTR-
10BitTagComp-, 10BitTagReq-, OBFF Not Supported, ExtFmt-, EETLPPrefix-
EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit-
FRS-, TPHComp-, ExtTPHComp-
AtomicOpsCap: 32bit- 64bit- 128bitCAS-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
AtomicOpsCtl: ReqEn-
LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance De-emphasis: -6dB
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
Capabilities: [a0] Vital Product Data
pcilib: sysfs_read_vpd: read failed: Input/output error
Not readable
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- AdvNonFatalErr+
CEMsk: RxErr+ BadTLP+ BadDLLP+ Rollover+ Timeout+ AdvNonFatalErr+
AERCap: First Error Pointer: 14, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 40000001 00000c0f df488000 00000000
Capabilities: [180 v1] Power Budgeting <?>
Capabilities: [190 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 3
ARICtl: MFVC- ACS-, Function Group: 0
Kernel driver in use: bna
Kernel modules: bna
修改信息 bna
filename: /lib/modules/5.4.0-89-generic/kernel/drivers/net/ethernet/brocade/bna/bna.ko
firmware: ct2fw-3.2.5.1.bin
firmware: ctfw-3.2.5.1.bin
version: 3.2.25.1
description: QLogic BR-series 10G PCIe Ethernet driver
license: GPL
author: Brocade
srcversion: 340BD6EE75D50B33B0C7100
alias: pci:v00001657d00000022sv*sd*bc02sc00i*
alias: pci:v00001657d00000014sv*sd*bc02sc00i*
depends:
retpoline: Y
intree: Y
name: bna
vermagic: 5.4.0-89-generic SMP mod_unload modversions
sig_id: PKCS#7
signer: Build time autogenerated kernel key
sig_key: 32:FC:21:6B:C9:30:AA:25:37:10:EF:A4:91:24:FA:7D:37:50:DD:79
sig_hashalgo: sha512
我真的不知道该如何继续下去。
最好的，