内核：Linux localhost.localdomain 6.6.0-54.0.0.57.oe2403.aarch64 #1 SMP Wed Nov 13 15:56:24 CST 2024 aarch64 aarch64 aarch64 GNU/Linux
网卡信息：
02:00.0 Ethernet controller: Beijing Wangxun Technology Co., Ltd. WX1860A2 Gigabit Ethernet Controller (rev 01)
Subsystem: Beijing Wangxun Technology Co., Ltd. Dual-Port Ethernet Network Adaptor SF200T
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 56
NUMA node: 0
Region 0: Memory at 58100000 (64-bit, non-prefetchable) [size=128K]
Region 4: Memory at 58140000 (64-bit, non-prefetchable) [size=16K]
Expansion ROM at 58000000 [disabled] [size=512K]
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=1/1 Maskable+ 64bit+
Address: 0000000000000000 Data: 0000
Masking: 00000000 Pending: 00000000
Capabilities: [70] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0W
DevCtl: CorrErr+ NonFatalErr+ FatalErr+ UnsupReq+
RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ FLReset-
MaxPayload 128 bytes, MaxReadReq 512 bytes
DevSta: CorrErr+ NonFatalErr- FatalErr- UnsupReq+ AuxPwr- TransPend-
LnkCap: Port #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <1us, L1 <2us
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp+
LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x1 (downgraded)
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- 10BitTagReq- OBFF Disabled,
AtomicOpsCtl: ReqEn-
LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS-
LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot
LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1-
EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest-
Retimer- 2Retimers- CrosslinkRes: unsupported
Capabilities: [b0] MSI-X: Enable+ Count=9 Masked-
Vector table: BAR=4 offset=00000000
PBA: BAR=4 offset=00002000
Capabilities: [d0] Vital Product Data
Product Name: WX GbE Family Controller
Read-only fields:
[PN] Part number: SF200T
[SN] Serial number: ffffffffffffffffff
[RV] Reserved: checksum good, 4 byte(s) reserved
End
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- AdvNonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+
AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn-
MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
HeaderLog: 00000000 00000000 00000000 00000000
Capabilities: [148 v1] Alternative Routing-ID Interpretation (ARI)
ARICap: MFVC- ACS-, Next Function: 1
ARICtl: MFVC- ACS-, Function Group: 0
Capabilities: [158 v1] Single Root I/O Virtualization (SR-IOV)
IOVCap: Migration- 10BitTagReq- Interrupt Message Number: 000
IOVCtl: Enable- Migration- Interrupt- MSE- ARIHierarchy+ 10BitTagReq-
IOVSta: Migration-
Initial VFs: 8, Total VFs: 8, Number of VFs: 0, Function Dependency Link: 00
VF offset: 128, stride: 4, Device ID: 0111
Supported Page Size: 00000553, System Page Size: 00000001
Region 0: Memory at 0000000058144000 (64-bit, non-prefetchable)
Region 4: Memory at 0000000058164000 (64-bit, non-prefetchable)
VF Migration: offset: 00000000, BIR: 0
Capabilities: [198 v1] Transaction Processing Hints
Device specific mode supported
No steering table available
Capabilities: [224 v1] Vendor Specific Information: ID=0001 Rev=1 Len=038 <?>
Kernel driver in use: ngbe
Kernel modules: ngbe
在桥接kvm虚拟机时，网络频繁中断，只能重新加载ngbe驱动模块，才能恢复正常。
补上ngbe信息
[root@localhost ~]# modinfo ngbe
filename: /lib/modules/6.6.0-54.0.0.57.oe2403.aarch64/kernel/drivers/net/ethernet/wangxun/ngbe/ngbe.ko.xz
license: GPL
description: WangXun(R) Gigabit PCI Express Network Driver
author: Beijing WangXun Technology Co., Ltd, software@net-swift.com
srcversion: BBAE4C68A9C0DCE34C7CA1B
alias: pci:v00008088d0000010Bsvsdbcsci*
alias: pci:v00008088d0000010Asvsdbcsci*
alias: pci:v00008088d00000109svsdbcsci*
alias: pci:v00008088d00000108svsdbcsci*
alias: pci:v00008088d00000107svsdbcsci*
alias: pci:v00008088d00000106svsdbcsci*
alias: pci:v00008088d00000105svsdbcsci*
alias: pci:v00008088d00000104svsdbcsci*
alias: pci:v00008088d00000103svsdbcsci*
alias: pci:v00008088d00000102svsdbcsci*
alias: pci:v00008088d00000101svsdbcsci*
alias: pci:v00008088d00000100svsdbcsci*
depends: libwx,phylink
intree: Y
name: ngbe
vermagic: 6.6.0-54.0.0.57.oe2403.aarch64 SMP mod_unload modversions aarch64
sig_id: PKCS#7
signer: openEuler kernel ICA 1
sig_key: C2:64:6F:AD:36:99:D1:DA:28:A3:2C:91:23:B8:B4:5D
sig_hashalgo: sha256
signature: 92:F8:E4:0C:3E:1F:5E:F8:95:8E:06:CC:81:BB:3D:A5:0F:E1:53:BF:
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