[lm-sensors] AMD K10 Driver progress

[lm-sensors] AMD K10 Driver progress

[Rob Coward]

Hi,
I'm new to the list, but having googled and searched the list archives, 
I cant see any mention of the AMD K10 since april and wondered what the 
current status is ?

I have just installed a new Centos5 install on a AMD Phenom(tm) 9750 
Quad-Core Processor box and am willing to help where I can with 
development and / or testing, and can make the box available to the 
outside world for others to connect to if necessary.

Regards.
Rob

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Re: [lm-sensors] AMD K10 Driver progress

[Rudolf Marek]

Hi Rob,

> I'm new to the list, but having googled and searched the list archives, 
> I cant see any mention of the AMD K10 since april and wondered what the 
> current status is ?

Status is still the same.

1) no thermal datasheet - no known TControlMAX  - we need this because the 
temperature it measures is non-physical.

2) Some? Maybe all revisions of Phenoms have some problem with digital sensors. 
What is your cpuid of your cpu?

cat /proc/cpuinfo

or even better please mail here the output of cpuid utillity.

Thanks,
Rudolf


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Re: [lm-sensors] AMD K10 Driver progress

[Rob Coward]

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   Thanks for the reply Rudolf.

   Output of /proc/cpuinfo below. By 'cpuid utility', do you mean the  
CPU-Z app from www.cpuid.com ? Unfortunatly the box is a linux install  
without any windows in sight and that looks to be a windows only app.  
If you were meaning a linux utility, my appologies, and please do  
point me in the right direction and I'll happily take a look.

   Regards,

   Rob

   # cat /proc/cpuinfo
processor       : 0
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9750 Quad-Core Processor
stepping        : 3
cpu MHz         : 1200.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge  
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext  
fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc pni cx16 popcnt  
lahf_lm cmp_legacy svm extapic cr8_legacy altmovcr8 abm sse4a  
misalignsse 3dnowprefetch osvw
bogomips        : 4826.25
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate [8]

processor       : 1
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9750 Quad-Core Processor
stepping        : 3
cpu MHz         : 1200.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 1
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge  
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext  
fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc pni cx16 popcnt  
lahf_lm cmp_legacy svm extapic cr8_legacy altmovcr8 abm sse4a  
misalignsse 3dnowprefetch osvw
bogomips        : 4821.94
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate [8]

processor       : 2
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9750 Quad-Core Processor
stepping        : 3
cpu MHz         : 1200.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 3
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge  
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext  
fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc pni cx16 popcnt  
lahf_lm cmp_legacy svm extapic cr8_legacy altmovcr8 abm sse4a  
misalignsse 3dnowprefetch osvw
bogomips        : 4821.98
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate [8]

processor       : 3
vendor_id       : AuthenticAMD
cpu family      : 16
model           : 2
model name      : AMD Phenom(tm) 9750 Quad-Core Processor
stepping        : 3
cpu MHz         : 1200.000
cache size      : 512 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 5
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge  
mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext  
fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc pni cx16 popcnt  
lahf_lm cmp_legacy svm extapic cr8_legacy altmovcr8 abm sse4a  
misalignsse 3dnowprefetch osvw
bogomips        : 4821.95
TLB size        : 1024 4K pages
clflush size    : 64
cache_alignment : 64
address sizes   : 48 bits physical, 48 bits virtual
power management: ts ttp tm stc 100mhzsteps hwpstate [8]

    Quoting Rudolf Marek <r.marek@assembler.cz>:

> Hi Rob,
>
>> I'm new to the list, but having googled and searched the list   
>> archives, I cant see any mention of the AMD K10 since april and   
>> wondered what the current status is ?
>
> Status is still the same.
>
> 1) no thermal datasheet - no known TControlMAX  - we need this because
> the temperature it measures is non-physical.
>
> 2) Some? Maybe all revisions of Phenoms have some problem with digital
> sensors. What is your cpuid of your cpu?
>
> cat /proc/cpuinfo
>
> or even better please mail here the output of cpuid utillity.
>
> Thanks,
> Rudolf





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Re: [lm-sensors] AMD K10 Driver progress

[Rudolf Marek]

Hello,

> Output of /proc/cpuinfo below. By 'cpuid utility', do you mean the CPU-Z 
> app from www.cpuid.com ? Unfortunatly the box is a linux install without 
> any windows in sight and that looks to be a windows only app. If you 
> were meaning a linux utility, my appologies, and please do point me in 
> the right direction and I'll happily take a look.

Of course Linux one ;)

http://www.etallen.com/cpuid.html

There might be some package for your distro. Should be named "cpuid". Or you can 
try x86info utillity  with -r as parameter.

Thanks,
Rudolf

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Re: [lm-sensors] AMD K10 Driver progress

[Rob Coward]

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   Thanks again Rudolf.

   I tried the rhel5 rpm, and also compiled my own from the srpm, but  
both are currently dying with a Segfault. I'll try debugging later  
this evening when I have more time. Anyway, output prior to the crash  
is below.

   Regards,

   Rob

   Quoting Rudolf Marek <r.marek@assembler.cz>:

> Hello,
>
>> Output of /proc/cpuinfo below. By 'cpuid utility', do you mean the   
>> CPU-Z app from www.cpuid.com ? Unfortunatly the box is a linux   
>> install without any windows in sight and that looks to be a  
>> windows  only app. If you were meaning a linux utility, my  
>> appologies, and  please do point me in the right direction and I'll  
>> happily take a  look.
>
> Of course Linux one ;)
>
> http://www.etallen.com/cpuid.html
>
> There might be some package for your distro. Should be named "cpuid".
> Or you can try x86info utillity  with -r as parameter.
>
> Thanks,
> Rudolf
# cpuid

CPU:
   vendor_id = "AuthenticAMD"
   version information (1/eax):
      processor type  = primary processor (0)
      family          = Intel Pentium 4/Pentium D/Pentium Extreme  
Edition/Celeron/Xeon/Xeon MP/Itanium2, AMD Athlon 64/Athlon  
XP-M/Opteron/Sempron/Turion (15)
      model           = 0x2 (2)
      stepping id     = 0x3 (3)
      extended family = 0x1 (1)
      extended model  = 0x0 (0)
      (simple synth)  = unknown
   miscellaneous (1/ebx):
      process local APIC physical ID = 0x3 (3)
      cpu count                      = 0x4 (4)
      CLFLUSH line size              = 0x8 (8)
      brand index                    = 0x0 (0)
   brand id = 0x00 (0): unknown
   feature information (1/edx):
      x87 FPU on chip                        = true
      virtual-8086 mode enhancement          = true
      debugging extensions                   = true
      page size extensions                   = true
      time stamp counter                     = true
      RDMSR and WRMSR support                = true
      physical address extensions            = true
      machine check exception                = true
      CMPXCHG8B inst.                        = true
      APIC on chip                           = true
      SYSENTER and SYSEXIT                   = true
      memory type range registers            = true
      PTE global bit                         = true
      machine check architecture             = true
      conditional move/compare instruction   = true
      page attribute table                   = true
      page size extension                    = true
      processor serial number                = false
      CLFLUSH instruction                    = true
      debug store                            = false
      thermal monitor and clock ctrl         = false
      MMX Technology                         = true
      FXSAVE/FXRSTOR                         = true
      SSE extensions                         = true
      SSE2 extensions                        = true
      self snoop                             = false
      hyper-threading / multi-core supported = true
      therm. monitor                         = false
      IA64                                   = false
      pending break event                    = false
   feature information (1/ecx):
      PNI/SSE3: Prescott New Instructions    = true
      MONITOR/MWAIT                          = true
      CPL-qualified debug store              = false
      VMX: virtual machine extensions        = false
      Enhanced Intel SpeedStep Technology    = false
      thermal monitor 2                      = false
      context ID: adaptive or shared L1 data = false
      cmpxchg16b available                   = true
      xTPR disable                           = false
   cache and TLB information (2):
   processor serial number: 0010-0F23-0000-0000-0000-0000
   deterministic cache parameters (4):
      cache type                        = no more caches (0)
      cache level                       = 0x0 (0)
      self-initializing cache level     = false
      fully associative cache           = false
      extra threads sharing this cache  = 0x0 (0)
      extra processor cores on this die = 0x0 (0)
      system coherency line size        = 0x0 (0)
      physical line partitions          = 0x0 (0)
      ways of associativity             = 0x0 (0)
      number of sets - 1 (s)            = 0
   MONITOR/MWAIT (5):
      smallest monitor-line size (bytes)      = 0x40 (64)
      largest monitor-line size (bytes)       = 0x40 (64)
      enum of Monitor-MWAIT exts supported    = true
      supports intrs as break-event for MWAIT = true
      number of C0 sub C-states using MWAIT   = 0x0 (0)
      number of C1 sub C-states using MWAIT   = 0x0 (0)
      number of C2 sub C-states using MWAIT   = 0x0 (0)
      number of C3 sub C-states using MWAIT   = 0x0 (0)
      number of C4 sub C-states using MWAIT   = 0x0 (0)
   extended processor signature (0x80000001/eax):
      generation     = AMD Athlon 64/Opteron/Sempron/Turion (15)
      model          = 0x2 (2)
      stepping       = 0x3 (3)
      (simple synth) = unknown
   extended feature flags (0x80000001/edx):
      x87 FPU on chip                       = true
      virtual-8086 mode enhancement         = true
      debugging extensions                  = true
      page size extensions                  = true
      time stamp counter                    = true
      RDMSR and WRMSR support               = true
      physical address extensions           = true
      machine check exception               = true
      CMPXCHG8B inst.                       = true
      APIC on chip                          = true
      SYSCALL and SYSRET instructions       = true
      memory type range registers           = true
      global paging extension               = true
      machine check architecture            = true
      conditional move/compare instruction  = true
      page attribute table                  = true
      page size extension                   = true
      multiprocessing capable               = false
      no-execute page protection            = true
      AMD multimedia instruction extensions = true
      MMX Technology                        = true
      FXSAVE/FXRSTOR                        = true
      SSE extensions                        = true
      RDTSCP                                = true
      long mode (AA-64)                     = true
      3DNow! instruction extensions         = true
      3DNow! instructions                   = true
   extended brand id = 0x613 (1555):
Segmentation fault




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Re: [lm-sensors] AMD K10 Driver progress

[Rudolf Marek]

Hi,

It is ok, I will compute the cpuid value from the output you provided earlier.

Rudolf

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