diff options
| author | Dag-Erling Smørgrav <des@FreeBSD.org> | 2007-08-15 19:26:03 +0000 |
|---|---|---|
| committer | Dag-Erling Smørgrav <des@FreeBSD.org> | 2007-08-15 19:26:03 +0000 |
| commit | 83d18f2283c61152c64623231d1ecda646d734ea (patch) | |
| tree | 363a48e98760864eda4f25ebb9027fb0f1e54983 /sys/amd64 | |
| parent | 2b33e8c7ed10411f6cc612884814d54c3b5609c9 (diff) | |
Notes
Diffstat (limited to 'sys/amd64')
| -rw-r--r-- | sys/amd64/conf/NOTES | 7 | ||||
| -rw-r--r-- | sys/amd64/include/specialreg.h | 1 |
2 files changed, 8 insertions, 0 deletions
diff --git a/sys/amd64/conf/NOTES b/sys/amd64/conf/NOTES index 5304bf9dc6d1..f0208d933d43 100644 --- a/sys/amd64/conf/NOTES +++ b/sys/amd64/conf/NOTES @@ -446,6 +446,13 @@ device xrpu # device ichwd +# +# Temperature sensors: +# +# coretemp: on-die sensor on Intel Core and newer CPUs +# +device coretemp + #--------------------------------------------------------------------------- # ISDN4BSD # diff --git a/sys/amd64/include/specialreg.h b/sys/amd64/include/specialreg.h index 143026b0be44..76297be3ff73 100644 --- a/sys/amd64/include/specialreg.h +++ b/sys/amd64/include/specialreg.h @@ -179,6 +179,7 @@ #define MSR_BIOS_SIGN 0x08b #define MSR_PERFCTR0 0x0c1 #define MSR_PERFCTR1 0x0c2 +#define MSR_IA32_EXT_CONFIG 0x0ee /* Undocumented. Core Solo/Duo only */ #define MSR_MTRRcap 0x0fe #define MSR_BBL_CR_ADDR 0x116 #define MSR_BBL_CR_DECC 0x118 |