Hi,
I try Xilinx PCIe card on Jetson Tx2, when I install xdma.ko provided by xilinx offical and compiled in Jetpack 4.3, i get these errors:
[ 87.375267] xdma v2017.0.45
[ 87.378641] xdma 0000:01:00.0: enabling device (0000 -> 0002)
[ 87.481765] CPU4: SError detected, daif=1c0, spsr=0x800000c5, mpidr=80000102, esr=bf40c000
[ 87.481767] CPU3: SError detected, daif=1c0, spsr=0x800000c5, mpidr=80000101, esr=bf40c000
[ 87.481781] CPU5: SError detected, daif=1c0, spsr=0x40000045, mpidr=80000103, esr=bf40c000
[ 87.481795] CPU0: SError detected, daif=1c0, spsr=0x40000045, mpidr=80000100, esr=bf40c000
[ 87.481939] CPU1: SError detected, daif=1c0, spsr=0x800000c5, mpidr=80000000, esr=be000000
[ 87.481970] CPU2: SError detected, daif=1c0, spsr=0x800000c5, mpidr=80000001, esr=be000000
[ 87.481974] ROC:IOB Machine Check Error:
[ 87.481978] Address Type = Secure DRAM
[ 87.481988] Address = 0x0 (Unknown Device)
[ 87.675903] CPU3: SError detected, daif=1c0, spsr=0x60000045, mpidr=80000101, esr=bf00c002
[ 87.676594] ROC:CCE Machine Check Error:
[ 87.676621] Address Type = Secure DRAM
[ 87.676687] Address = 0x0 (Unknown Device)
[ 87.676860] ROC:IOB Machine Check Error:
[ 87.676877] Address Type = Secure DRAM
[ 87.676899] Address = 0x0 (Unknown Device)
[ 87.772729] tegra-pcie 10003000.pcie-controller: PCIE: Transcation timeout, signature: dead2009
[ 87.772853] CPU1: SError detected, daif=1c0, spsr=0x800000c5, mpidr=80000000, esr=be000000
[ 87.870200] ROC:IOB Machine Check Error:
[ 87.870225] Address Type = Secure DRAM
[ 87.870261] Address = 0x0 (Unknown Device)
[ 87.966540] CPU2: SError detected, daif=1c0, spsr=0x800000c5, mpidr=80000001, esr=be000000
[ 88.063237] CPU5: SError detected, daif=1c0, spsr=0x60000045, mpidr=80000103, esr=bf000002
[ 88.063330] ROC:IOB Machine Check Error:
[ 88.063332] Address Type = Secure DRAM
[ 88.063339] Address = 0x0 (Unknown Device)
[ 88.063360] CPU3: SError detected, daif=1c0, spsr=0x60000045, mpidr=80000101, esr=bf000002
[ 88.063404] **************************************
[ 88.063407] Machine check error in DCC:1:
[ 88.063419] Status = 0xf400000100000405
[ 88.063428] Bank does not have any known errors
[ 88.063437] Overflow (there may be more errors)
[ 88.063445] Uncorrected (this is fatal)
[ 88.063453] Error reporting enabled when error arrived
[ 88.063465] ADDR = 0x134
[ 88.257172] **************************************
[ 88.257175] ROC:CCE Machine Check Error:
[ 88.257193] Address Type = Secure DRAM
[ 88.257218] Address = 0x0 (Unknown Device)
[ 88.257382] ROC:IOB Machine Check Error:
[ 88.257397] Address Type = Secure DRAM
[ 88.257418] Address = 0x0 (Unknown Device)
[ 88.353905] CPU1: SError detected, daif=1c0, spsr=0x400000c5, mpidr=80000000, esr=be000000
[ 88.450889] ROC:CCE Machine Check Error:
[ 88.450911] Address Type = Secure DRAM
[ 88.450941] Address = 0x0 (Unknown Device)
[ 88.451110] ROC:IOB Machine Check Error:
[ 88.451126] Address Type = Secure DRAM
[ 88.451147] Address = 0x0 (Unknown Device)
[ 88.547419] tegra-pcie 10003000.pcie-controller: PCIE: Transcation timeout, signature: dead2009
[ 88.547548] CPU2: SError detected, daif=1c0, spsr=0x400000c5, mpidr=80000001, esr=be000000
[ 88.547552] ROC:IOB Machine Check Error:
[ 88.547555] Address Type = Secure DRAM
[ 88.547560] Address = 0x0 (Unknown Device)
[ 88.547581] CPU5: SError detected, daif=1c0, spsr=0x60000045, mpidr=80000103, esr=bf000002
[ 88.837918] **************************************
[ 88.837920] CPU3 Machine check error in AXIP2P@0x2110000:
and then system restart…
my PCIe has IO resource and memory get exposed to system, and lspci output is:
jetson@linux:~$ sudo lspci -vv
[sudo] password for jetson:
00:01.0 PCI bridge: NVIDIA Corporation Device 10e5 (rev a1) (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
Interrupt: pin A routed to IRQ 382
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: 40100000-403fffff
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 3
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: 0000000000000000 Data: 0000
Capabilities: [60] HyperTransport: MSI Mapping Enable- Fixed-
Mapping Address Base: 00000000fee00000
Capabilities: [80] Express (v2) Root Port (Slot+), MSI 00
DevCap: MaxPayload 128 bytes, PhantFunc 0
ExtTag+ RBE+
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 #0, Speed 5GT/s, Width x4, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us
ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 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-
DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF Not Supported ARIFwd-
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd-
LnkCtl2: Target Link Speed: 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: [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- NonFatalErr-
CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn-
Kernel driver in use: pcieport
01:00.0 Memory controller: Xilinx Corporation Device 7024
Subsystem: Xilinx Corporation Device 0007
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-
Interrupt: pin A routed to IRQ 382
Region 0: Memory at 40100000 (32-bit, non-prefetchable) [disabled] [size=1M]
Region 1: Memory at 40300000 (32-bit, non-prefetchable) [disabled] [size=64K]
Region 2: Memory at 40200000 (32-bit, non-prefetchable) [disabled] [size=1M]
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=0 PME-
Capabilities: [48] MSI: Enable- Count=1/1 Maskable- 64bit+
Address: 0000000000000000 Data: 0000
Capabilities: [60] Express (v2) Endpoint, MSI 00
DevCap: MaxPayload 512 bytes, PhantFunc 0, Latency L0s <64ns, L1 unlimited
ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
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 #0, Speed 5GT/s, Width x4, ASPM L0s, Exit Latency L0s unlimited, L1 unlimited
ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
LnkSta: Speed 5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
DevCap2: Completion Timeout: Range B, TimeoutDis-, LTR-, OBFF Not Supported
DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
LnkCtl2: Target Link Speed: 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: [100 v1] Device Serial Number 00-00-00-00-00-00-00-00