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Hi,
On 12/04/10 13:59, Irakli wrote:
> Hi,
>
> ns# cpucontrol -m 0x1a2 /dev/cpuctl0
> MSR 0x1a2: 0x00000000 0x00001600
>
> ns# grep GenuineIntel /var/run/dmesg.boot
> Origin = "GenuineIntel" Id = 0x6fb Family = 6 Model = f Stepping = 11
I didn't found any authoritative source that gives me 95. Where did you
get the information?
Attached is a patch that uses 95C for stepping G0 but I'm really
clueless whether that's right.
> On Tue, Nov 23, 2010 at 5:13 PM, Xin LI <delp...@delphij.net
> <mailto:delp...@delphij.net>> wrote:
>
> [Redirected to -curr...@]
>
> Hi,
>
> On 11/15/10 03:32, Irakli wrote:
>> Hi
>> coretemp gets wrong TjMax for Intel E6750 CPU (CPUID 06FBh), 85
> instead of
>> 95.
>> and therefore monitoring programs see low then room temperature
> (in air
>> cooling)
>> Please fix this and would be nice allowing users manual setting
> TjMax from
>> sysctl
>
> Would you please provide the following information?
>
> cpucontrol -m 0x1a2 /dev/cpuctl0
>
> (kldload cpuctl if necessary).
>
> And:
>
> grep GenuineIntel /var/run/dmesg.boot
>
> Thanks in advance!
>
> Cheers,
- --
Xin LI <delp...@delphij.net> http://www.delphij.net/
FreeBSD - The Power to Serve! Live free or die
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Index: coretemp.c
===================================================================
--- coretemp.c (revision 216236)
+++ coretemp.c (working copy)
@@ -178,8 +178,13 @@
*/
sc->sc_tjmax = 100;
- if ((cpu_model == 0xf && cpu_stepping >= 2) || cpu_model == 0xe) {
+ if (cpu_model == 0xf && cpu_stepping == 11) {
/*
+ * Use 95C for stepping G0
+ */
+ sc->sc_tjmax = 95;
+ } else if ((cpu_model == 0xf && cpu_stepping >= 2) || cpu_model == 0xe)
{
+ /*
* On some Core 2 CPUs, there's an undocumented MSR that
* can tell us if Tj(max) is 100 or 85.
*
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