> On May 7, 2016, at 8:45 AM, Ivan Volosyuk <ivan.volos...@gmail.com> wrote: > > I have GTX 970 and an intel buildin graphic I use for X11. > If you use ovmf you should at least get the efi startup screen on your nvidia > output when your VM boots. Don't bother loading windows there, solve this > first. > I have: > 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen > Core Processor Integrated Graphics Controller (rev 06) > BOOT_IMAGE=/kernel-genkernel-x86_64-4.5.1-gentoo > root=UUID=8982a4f4-741e-4e77-9ac6-45422b169c4c ro rootfstype=ext4 > init=/sbin/init intel_iommu=on pci-stub.ids=10de:13c2,10de:0fbb >
Still no luck. Has anyone else experienced this problem? Any other thoughts or suggestions? Thank you >> On Sat, May 7, 2016 at 9:43 AM Sheldon Palmer <slf_pal...@hotmail.com> wrote: >> > > # cat /etc/modprobe.d/vfio.conf >> > > options vfio-pci ids=8086:0151,10de:17c8,10de:0fb0 >> >> I deleted: 8086:0151 >> >> >> > Do NOT add the root port here, it needs to be bound to the default >> > driver which will be pcieport. If the bridge is not enabled we can't >> > talk to the card behind it. I'm not sure if this is actually taking >> > affect though since vfio-pci in your kernel shouldn't bind to it. >> > >> > > options vfio-pci disable_vga=1 >> > > >> > > # cat /etc/modprobe.d/kvm.conf >> > > # if vfio-pci was built as a module ( default on arch & ubuntu ) >> > > options vfio_iommu_type1 allow_unsafe_interrupts=1 >> >> And got rid of this: options vfio_iommu_type1 allow_unsafe_interrupts=1 >> >> >> >> > This is IGD going whacko, is this just a result of enabling the IOMMU >> > or does it have some relation to the VM starting? Have you tried >> > intel_iommu=on,igfx_off? It might be a bug in your host firmware not >> > enabling RMRR entries for stolen memory. iommu=pt may also resolve it. >> >> Adding "igfx_off" got rid of the DMA write errors >> >> >> Removed all of this: >> >> > > <qemu:commandline> >> > > <qemu:arg value='-drive'/> >> > > <qemu:arg >> > > value='if=pflash,format=raw,readonly,file=/usr/share/edk2.git/ovmf-x64/OVMF-pure-efi.fd'/> >> > > </qemu:commandline> >> >> > My only suspicion is the misuse of that root port by trying to bind it >> > to vfio-pci. Undo that, if it still doesn't work send 'sudo lspci >> > -vvv' for 00:01.0, and 01: >> >> >> Still just a flicker then the monitor turns off so here is sudo lspci -vvv >> >> 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor >> PCI Express Root Port (rev 09) (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, Cache Line Size: 64 bytes >> Interrupt: pin A routed to IRQ 26 >> Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 >> I/O behind bridge: 0000e000-0000efff >> Memory behind bridge: f6000000-f70fffff >> Prefetchable memory behind bridge: 00000000e0000000-00000000f1ffffff >> 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: [88] Subsystem: ASUSTeK Computer Inc. P8H77-I Motherboard >> Capabilities: [80] 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: [90] MSI: Enable+ Count=1/1 Maskable- 64bit- >> Address: feeff00c Data: 41a1 >> Capabilities: [a0] Express (v2) Root Port (Slot+), MSI 00 >> DevCap: MaxPayload 256 bytes, PhantFunc 0 >> ExtTag- RBE+ >> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- >> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- >> MaxPayload 256 bytes, MaxReadReq 128 bytes >> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- >> TransPend- >> LnkCap: Port #2, Speed 8GT/s, Width x16, ASPM L0s L1, Exit >> Latency L0s <256ns, L1 <8us >> ClockPM- Surprise- LLActRep- BwNot+ ASPMOptComp+ >> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ >> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- >> LnkSta: Speed 8GT/s, Width x16, TrErr- Train+ SlotClk+ DLActive- >> BWMgmt+ ABWMgmt+ >> SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- >> Slot #1, PowerLimit 75.000W; Interlock- NoCompl+ >> SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- >> LinkChg- >> Control: AttnInd Unknown, PwrInd Unknown, 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: Not Supported, TimeoutDis-, LTR-, OBFF >> Not Supported ARIFwd- >> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF >> Disabled ARIFwd- >> LnkCtl2: Target Link Speed: 8GT/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] Virtual Channel >> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 >> Arb: Fixed- WRR32- WRR64- WRR128- >> Ctrl: ArbSelect=Fixed >> Status: InProgress- >> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- >> Arb: Fixed+ WRR32- WRR64- WRR128- TWRR128- WRR256- >> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff >> Status: NegoPending- InProgress- >> Capabilities: [140 v1] Root Complex Link >> Desc: PortNumber=02 ComponentID=01 EltType=Config >> Link0: Desc: TargetPort=00 TargetComponent=01 AssocRCRB- >> LinkType=MemMapped LinkValid+ >> Addr: 00000000fed19000 >> Capabilities: [d94 v1] #19 >> Kernel driver in use: pcieport >> >> >> >> 01:00.0 VGA compatible controller: NVIDIA Corporation GM200 [GeForce GTX 980 >> Ti] (rev a1) (prog-if 00 [VGA controller]) >> Subsystem: ASUSTeK Computer Inc. GM200 [GeForce GTX 980 Ti] >> 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 16 >> Region 0: Memory at f6000000 (32-bit, non-prefetchable) [size=16M] >> Region 1: Memory at e0000000 (64-bit, prefetchable) [size=256M] >> Region 3: Memory at f0000000 (64-bit, prefetchable) [size=32M] >> Region 5: I/O ports at e000 [size=128] >> Expansion ROM at f7000000 [disabled] [size=512K] >> Capabilities: [60] Power Management version 3 >> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA >> PME(D0-,D1-,D2-,D3hot-,D3cold-) >> Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- >> Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ >> Address: 0000000000000000 Data: 0000 >> Capabilities: [78] Express (v2) Legacy Endpoint, MSI 00 >> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, >> L1 <64us >> ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- >> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- >> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ >> MaxPayload 256 bytes, MaxReadReq 512 bytes >> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- >> TransPend- >> LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM not supported, Exit >> Latency L0s <1us, L1 <4us >> ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ >> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ >> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- >> LnkSta: Speed 8GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- >> BWMgmt- ABWMgmt- >> DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF Via >> message >> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF >> Disabled >> LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis- >> Transmit Margin: Normal Operating Range, >> EnterModifiedCompliance- ComplianceSOS- >> Compliance De-emphasis: -6dB >> LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete+, >> EqualizationPhase1+ >> EqualizationPhase2+, EqualizationPhase3+, >> LinkEqualizationRequest- >> Capabilities: [100 v1] Virtual Channel >> Caps: LPEVC=0 RefClk=100ns PATEntryBits=1 >> Arb: Fixed- WRR32- WRR64- WRR128- >> Ctrl: ArbSelect=Fixed >> Status: InProgress- >> VC0: Caps: PATOffset=00 MaxTimeSlots=1 RejSnoopTrans- >> Arb: Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256- >> Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=01 >> Status: NegoPending- InProgress- >> Capabilities: [250 v1] Latency Tolerance Reporting >> Max snoop latency: 0ns >> Max no snoop latency: 0ns >> Capabilities: [258 v1] L1 PM Substates >> L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ >> L1_PM_Substates+ >> PortCommonModeRestoreTime=255us PortTPowerOnTime=10us >> Capabilities: [128 v1] Power Budgeting <?> >> Capabilities: [420 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: [600 v1] Vendor Specific Information: ID=0001 Rev=1 >> Len=024 <?> >> Capabilities: [900 v1] #19 >> Kernel driver in use: vfio-pci >> Kernel modules: nvidia >> >> >> >> 01:00.1 Audio device: NVIDIA Corporation Device 0fb0 (rev a1) >> Subsystem: ASUSTeK Computer Inc. Device 8548 >> 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 B routed to IRQ 17 >> Region 0: Memory at f7080000 (32-bit, non-prefetchable) [size=16K] >> Capabilities: [60] Power Management version 3 >> Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA >> PME(D0-,D1-,D2-,D3hot-,D3cold-) >> Status: D3 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- >> Capabilities: [68] MSI: Enable- Count=1/1 Maskable- 64bit+ >> Address: 0000000000000000 Data: 0000 >> Capabilities: [78] Express (v2) Endpoint, MSI 00 >> DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, >> L1 <64us >> ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- >> DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- >> RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+ >> MaxPayload 256 bytes, MaxReadReq 512 bytes >> DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- >> TransPend- >> LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM not supported, Exit >> Latency L0s <1us, L1 <4us >> ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+ >> LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+ >> ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- >> LnkSta: Speed 8GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- >> BWMgmt- ABWMgmt- >> DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF Via >> message >> DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF >> Disabled >> LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, >> EqualizationPhase1- >> EqualizationPhase2-, EqualizationPhase3-, >> LinkEqualizationRequest- >> 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- >> Kernel driver in use: vfio-pci >> Kernel modules: snd_hda_intel >> >> >> Appreciate it Alex, thank you! >> >> >> >> _______________________________________________ >> vfio-users mailing list >> vfio-users@redhat.com >> https://www.redhat.com/mailman/listinfo/vfio-users
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