Messages in this thread | | | Date | Tue, 12 Aug 2008 00:29:56 -0700 | From | Eric Benton <> | Subject | [Fwd: how to add support in coretemp.c for Q9450 processor] |
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Hi, To add coretemp (thermal monitoring) support for the Intel Q9450 processor add the code below. i have tested this on several kernels including 2.6.26 and it works fine. the code addition is *||(c->x86_model == 0x17) in the if statement* Thanks Eric
*in:* drivers/hwmon/coretemp.c *in function:* static int __init coretemp_init(void)
*change:* if ((c->cpuid_level < 0) || (c->x86 != 0x6) || !((c->x86_model == 0xe) || (c->x86_model == 0xf) || (c->x86_model == 0x16))) {
/* supported CPU not found, but report the unknown family 6 CPU */ if ((c->x86 == 0x6) && (c->x86_model > 0xf)) printk(KERN_WARNING DRVNAME ": Unknown CPU " "model %x\n", c->x86_model); continue; } *to* if ((c->cpuid_level < 0) || (c->x86 != 0x6) || !((c->x86_model == 0xe) || (c->x86_model == 0xf) || (c->x86_model == 0x16)*||(c->x86_model == 0x17)*)) {
/* supported CPU not found, but report the unknown family 6 CPU */ if ((c->x86 == 0x6) && (c->x86_model > 0xf)) printk(KERN_WARNING DRVNAME ": Unknown CPU " "model %x\n", c->x86_model); continue; } ---------------------------------------------------------- *Info:* # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : *23* model name : Intel(R) Core(TM)2 Quad CPU Q9450 @ 2.66GHz stepping : 7 cpu MHz : 1998.000 cache size : 6144 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx lm constant_tsc arch_perfmon pebs bts rep_good pni monitor ds_cpl vmx smx est tm2 ssse3 cx16 xtpr sse4_1 lahf_lm bogomips : 5319.97 clflush size : 64 cache_alignment : 64 address sizes : 36 bits physical, 48 bits virtual power management:
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