Date: Sun, 19 Jun 2022 17:14:45 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 260148] passthru stopped working Message-ID: <bug-260148-27103-4gFGLyNZEG@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-260148-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-260148-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D260148 --- Comment #15 from John Nielsen <john@jnielsen.net> --- I just updated from 13-STABLE to 14-CURRENT yesterday and PCI passthru including rebooting the VM is working as expected. I'm also not seeing the "vm_open.. could not be opened" error. (I think the latter is fixed by https://cgit.freebsd.org/src/commit/?id=3D7a0c23da4eaa63f00e53aa18f3ab1f2bb= 32f593a .) For context, I'm on an AMD machine. Partial dmesg output: CPU: AMD Ryzen 5 3600X 6-Core Processor (3792.99-MHz K8-class = CPU) Origin=3D"AuthenticAMD" Id=3D0x870f10 Family=3D0x17 Model=3D0x71 Step= ping=3D0 =20 Features=3D0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,= MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> =20 Features2=3D0x7ed8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,MOVB= E,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> AMD Features=3D0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM> AMD Features2=3D0x75c237ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW= ,IBS,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX,ADMSKX> Structured Extended Features=3D0x219c91a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,PQM,PQE,RDSEED,ADX,SMAP,= CLFLUSHOPT,CLWB,SHA> Structured Extended Features2=3D0x400004<UMIP,RDPID> XSAVE Features=3D0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES> AMD Extended Feature Extensions ID EBX=3D0x108b657<CLZERO,IRPerf,XSaveErPtr,RDPRU,WBNOINVD,IBPB,STIBP,SSBD> SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=3D32768 TSC: P-state invariant, performance statistics AMD-Vi: IVRS Info VAsize =3D 64 PAsize =3D 48 GVAsize =3D 2 flags:0 amdiommu0 at device 0.2 on pci0 ivhd0: <AMD-Vi/IOMMU ivhd with EFR> on acpi0 ivhd0: Flag:b0<IotlbSup,Coherent> ivhd0: Features(type:0x11) MsiNumPPR =3D 0 PNBanks=3D 2 PNCounters=3D 0 ivhd0: Extended features[31:0]:22294a5a<PPRSup,NXSup,GTSup,IASup,PCSup> HAT= S =3D 0x2 GATS =3D 0x0 GLXSup =3D 0x1 SmiFSup =3D 0x1 SmiFRC =3D 0x2 GAMSup =3D 0= x1 DualPortLogSup =3D 0x2 DualEventLogSup =3D 0x2 ivhd0: Extended features[62:32]:58f77ef<USSup,PprOvrflwEarlySup,PPRAutoRspSup,BlKStopMrkSup= ,PerfOptSup,MsiCapMmioSup,GIOSup,HASup,EPHSup,AttrFWSup> Max PASID: 0x2f DevTblSegSup =3D 0x3 MarcSup =3D 0x1 ivhd0: supported paging level:7, will use only: 4 ivhd0: device [0x8 - 0xfffe] config:0 ivhd0: device [0xff00 - 0xffff] config:0 ivhd0: PCI cap 0x190b640f@0x40 feature:19<IOTLB,EFR,CapExt> --=20 You are receiving this mail because: You are the assignee for the bug.=
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