On 2019-Apr-6, at 09:50, Konstantin Belousov <kostikbel at gmail.com> wrote: > On Fri, Apr 05, 2019 at 11:47:58AM -0700, Mark Millard wrote: >> >> >> On 2019-Apr-5, at 04:46, Konstantin Belousov <kostikbel at gmail.com> wrote: >> >>> On Thu, Apr 04, 2019 at 04:58:15PM -0700, Mark Millard via freebsd-amd64 >>> wrote: >>>> On a: >>>> >>>> CPU: AMD Ryzen Threadripper 1950X 16-Core Processor (3393.70-MHz K8-class >>>> CPU) >>>> Origin="AuthenticAMD" Id=0x800f11 Family=0x17 Model=0x1 Stepping=1 >>>> Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> >>>> Features2=0x7ed8320b<SSE3,PCLMULQDQ,MON,SSSE3,FMA,CX16,SSE4.1,SSE4.2,MOVBE,POPCNT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND> >>>> AMD Features=0x2e500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM> >>>> AMD >>>> Features2=0x35c233ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,SKINIT,WDT,TCE,Topology,PCXC,PNXC,DBE,PL2I,MWAITX> >>>> Structured Extended >>>> Features=0x209c01a9<FSGSBASE,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA> >>>> XSAVE Features=0xf<XSAVEOPT,XSAVEC,XINUSE,XSAVES> >>>> AMD Extended Feature Extensions ID >>>> EBX=0x1007<CLZERO,IRPerf,XSaveErPtr,IBPB> >>>> SVM: NP,NRIP,VClean,AFlush,DAssist,NAsids=32768 >>>> TSC: P-state invariant, performance statistics >>>> >>>> after "kldload amdtemp" the following is seen: >>>> >>>> # sysctl dev.cpu.31 >>>> sysctl: unknown oid 'dev.cpu.31' >>>> >>>> # sysctl dev.cpu.30 >>>> dev.cpu.30.temperature: 62.1C >>>> dev.cpu.30.cx_method: C1/hlt C2/io >>>> dev.cpu.30.cx_usage_counters: 0 0 >>>> dev.cpu.30.cx_usage: 0.00% 0.00% last 1000000us >>>> dev.cpu.30.cx_lowest: C1 >>>> dev.cpu.30.cx_supported: C1/1/0 C2/2/100 >>>> dev.cpu.30.%parent: acpi0 >>>> dev.cpu.30.%pnpinfo: _HID=none _UID=0 >>>> dev.cpu.30.%location: handle=\_PR_.C01F >>>> dev.cpu.30.%driver: cpu >>>> dev.cpu.30.%desc: ACPI CPU >>>> >>>> . . . >>> >>> In the output of devinfo(8), how many CPUs do you see ? Is there cpu31, >>> and does it have amdtemp child ? >> >> (I only used 'sysctl -a | grep "temp.*[0-9]C$"' as a short >> way to show one line per dev.cpu.N so show the others were >> all present.) >> >> cpu31 is missing in the devinfo output. The amdtempM's are under >> pcibX > pciY > hostbZ , not per cpuN . >> >> Shortended output but showing all the cpuN and amdtmpM >> and their "parents" and "childern": >> >> # devinfo >> nexus0 >> cryptosoft0 >> vtvga0 >> apic0 >> ram0 >> acpi0 >> cpu0 >> hwpstate0 >> cpufreq0 >> cpu1 >> cpu2 >> cpu3 >> cpu4 >> cpu5 >> cpu6 >> cpu7 >> cpu8 >> cpu9 >> cpu10 >> cpu11 >> cpu12 >> cpu13 >> cpu14 >> cpu15 >> cpu16 >> cpu17 >> cpu18 >> cpu19 >> cpu20 >> cpu21 >> cpu22 >> cpu23 >> cpu24 >> cpu25 >> cpu26 >> cpu27 >> cpu28 >> cpu29 >> cpu30 >> pcib0 >> pci0 >> hostb0 >> amdsmn0 >> amdtemp0 >> . . , >> pcib12 >> pci12 >> hostb23 >> amdsmn1 >> amdtemp1 >> . . . > > Ok, I see, it was unexpected to see amdtemp to attach under the host > bridge instead of cpu device. Please post complete output of devinfo -r > and pciconf -lvcb somewhere. Sure. Thanks. I created: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=237063 and added the two files with the output as attachments. Note: I'm not going to have more access to the system for a few(?) days. Hopefully the 2 files are sufficient evidence for now. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar) _______________________________________________ freebsd-amd64@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-amd64 To unsubscribe, send any mail to "freebsd-amd64-unsubscr...@freebsd.org"
Re: head -r345758 Ryzen Threadripper 1950X vs. amdtemp.ko : dev.cpu.31 missing
Mark Millard via freebsd-amd64 Sat, 06 Apr 2019 11:23:02 -0700
- head -r345758 Ryzen Threadripper 1950X vs. ... Mark Millard via freebsd-amd64
- Re: head -r345758 Ryzen Threadripper 1... Konstantin Belousov
- Re: head -r345758 Ryzen Threadripp... Mark Millard via freebsd-amd64
- Re: head -r345758 Ryzen Thread... Konstantin Belousov
- Re: head -r345758 Ryzen Th... Conrad Meyer
- Re: head -r345758 Ryzen Th... Mark Millard via freebsd-amd64