<div dir="ltr"><div>Firmware version:</div><div>h-5.1# ethtool -i eth0 driver: bnxt_en version: 5.10.110-yocto-standard firmware-version: <a href="http://20.8.187.0/pkg">20.8.187.0/pkg</a> 20.8.29.0 expansion-rom-version: bus-info: 0000:00:03.0 supports-statistics: yes supports-test: no supports-eeprom-access: no supports-register-dump: no supports-priv-flags: no </div><div> </div>Here is the lcpic o/p<div>executing lspci -vv 00:00.0 Host bridge: Intel Corporation 440FX - 82441FX PMC [Natoma] (rev 02) Subsystem: Red Hat, Inc. Qemu virtual machine 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- 00:01.0 ISA bridge: Intel Corporation 82371SB PIIX3 ISA [Natoma/Triton II] Subsystem: Red Hat, Inc. Qemu virtual machine Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:01.1 IDE interface: Intel Corporation 82371SB PIIX3 IDE [Natoma/Triton II] (prog-if 80 [ISA Compatibility mode-only controller, supports bus mastering]) Subsystem: Red Hat, Inc. Qemu virtual machine Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 Region 0: Memory at 000001f0 (32-bit, non-prefetchable) [virtual] [size=8] Region 1: Memory at 000003f0 (type 3, non-prefetchable) [virtual] Region 2: Memory at 00000170 (32-bit, non-prefetchable) [virtual] [size=8] Region 3: Memory at 00000370 (type 3, non-prefetchable) [virtual] Region 4: I/O ports at c060 [virtual] [size=16] Kernel driver in use: PIIX_IDE Kernel modules: piix, ide_pci_generic 00:01.2 USB controller: Intel Corporation 82371SB PIIX3 USB [Natoma/Triton II] (rev 01) (prog-if 00 [UHCI]) Subsystem: Red Hat, Inc. QEMU Virtual Machine 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 Interrupt: pin D routed to IRQ 11 Region 4: I/O ports at c040 [size=32] Kernel driver in use: uhci_hcd 00:01.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03) Subsystem: Red Hat, Inc. Qemu virtual machine Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Interrupt: pin A routed to IRQ 9 00:02.0 VGA compatible controller: Device 1234:1111 (rev 02) (prog-if 00 [VGA controller]) Subsystem: Red Hat, Inc. Device 1100 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- Region 0: Memory at fd000000 (32-bit, prefetchable) [size=16M] Region 2: Memory at febf0000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at 000c0000 [disabled] [size=128K] 00:03.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme-E Ethernet Virtual Function Subsystem: Oracle/SUN Device 16d7 Physical Slot: 3 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 Region 0: Memory at fe300000 (64-bit, prefetchable) [size=16K] Region 2: Memory at fe000000 (64-bit, prefetchable) [size=1M] Region 4: Memory at fe304000 (64-bit, prefetchable) [size=16K] Capabilities: [a0] MSI-X: Enable+ Count=4 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00001000 Capabilities: [ac] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 <64us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- FLReset- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM not supported ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed unknown (downgraded), Width x0 (downgraded) TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, 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- LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported Kernel driver in use: igb_uio Kernel modules: bnxt_en 00:04.0 SCSI storage controller: Red Hat, Inc. Virtio SCSI Subsystem: Oracle/SUN Device 0008 Physical Slot: 4 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 Interrupt: pin A routed to IRQ 11 Region 0: I/O ports at c000 [size=64] Region 1: Memory at febf1000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at fe308000 (64-bit, prefetchable) [size=16K] Capabilities: [98] MSI-X: Enable+ Count=4 Masked- Vector table: BAR=1 offset=00000000 PBA: BAR=1 offset=00000800 Capabilities: [84] Vendor Specific Information: VirtIO: <unknown> BAR=0 offset=00000000 size=00000000 Capabilities: [70] Vendor Specific Information: VirtIO: Notify BAR=4 offset=00003000 size=00001000 multiplier=00000004 Capabilities: [60] Vendor Specific Information: VirtIO: DeviceCfg BAR=4 offset=00002000 size=00001000 Capabilities: [50] Vendor Specific Information: VirtIO: ISR BAR=4 offset=00001000 size=00001000 Capabilities: [40] Vendor Specific Information: VirtIO: CommonCfg BAR=4 offset=00000000 size=00001000 Kernel driver in use: virtio-pci 00:05.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme-E Ethernet Virtual Function Subsystem: Oracle/SUN Device 16d7 Physical Slot: 5 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 Region 0: Memory at fe30c000 (64-bit, prefetchable) [size=16K] Region 2: Memory at fe100000 (64-bit, prefetchable) [size=1M] Region 4: Memory at fe310000 (64-bit, prefetchable) [size=16K] Capabilities: [a0] MSI-X: Enable+ Count=4 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00001000 Capabilities: [ac] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 <64us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- FLReset- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM not supported ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed unknown (downgraded), Width x0 (downgraded) TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, 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- LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported Kernel driver in use: igb_uio Kernel modules: bnxt_en 00:06.0 Ethernet controller: Broadcom Inc. and subsidiaries NetXtreme-E Ethernet Virtual Function Subsystem: Oracle/SUN Device 16d7 Physical Slot: 6 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 Region 0: Memory at fe314000 (64-bit, prefetchable) [size=16K] Region 2: Memory at fe200000 (64-bit, prefetchable) [size=1M] Region 4: Memory at fe318000 (64-bit, prefetchable) [size=16K] Capabilities: [a0] MSI-X: Enable+ Count=4 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00001000 Capabilities: [ac] Express (v2) Endpoint, MSI 00 DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <4us, L1 <64us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- FLReset- MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend- LnkCap: Port #0, Speed 8GT/s, Width x8, ASPM not supported ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 64 bytes, Disabled- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed unknown (downgraded), Width x0 (downgraded) TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Range ABCD, 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- LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported Kernel driver in use: igb_uio Kernel modules: bnxt_en </div></div> <div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Wed, Oct 19, 2022 at 12:02 PM Ajit Khaparde <<a href="mailto:ajit.khaparde@broadcom.com">ajit.khaparde@broadcom.com</a>> wrote: </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">On Tue, Oct 18, 2022 at 11:24 PM Nageswara Rao <<a href="mailto:nagpen75@gmail.com" target="_blank">nagpen75@gmail.com</a>> wrote: > > Hi, > > Recently we upgraded from DPDK-19.11 to DPDK-21.11. Post upgrade, on OCI VM.Standard2.8, we are observing packet drop due invalid IP length/truncated packets for the TCP & UDP traffic. However ping packets are going through without any issue. > > > This issue is seen with OCI SRIOV bnxt driver. Please find attached corresponding DPDK logs. > > Can you please check the logs and let me know if there are any known issues or we are missing any configuration here? Appreciate your help. Hi, Can you share the firmware version on the NIC? Also can you share the output of lspci - it will help to know which variant of NIC you are using. Thanks > > > > Thanks > > Nagesh </blockquote></div>