HAOUAS Elyes has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/33015
Change subject: cpu/intel/{haswell,model_206ax}: Use MSR_CORE_THREAD_COUNT for msr at 0x35 ......................................................................
cpu/intel/{haswell,model_206ax}: Use MSR_CORE_THREAD_COUNT for msr at 0x35
Regarding 64 and IA-32 Architectures Software Developer’s Manual, the register name of the msr at 0x35 is MSR_CORE_THREAD_COUNT.
Change-Id: I5134619dc3a42187ddd5f46c85873c4278229e27 Signed-off-by: Elyes HAOUAS ehaouas@noos.fr --- M src/cpu/intel/haswell/haswell.h M src/cpu/intel/haswell/haswell_init.c M src/cpu/intel/model_206ax/model_206ax.h M src/cpu/intel/model_206ax/model_206ax_init.c 4 files changed, 4 insertions(+), 4 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/15/33015/1
diff --git a/src/cpu/intel/haswell/haswell.h b/src/cpu/intel/haswell/haswell.h index 3dfdd8d..4ebbe18 100644 --- a/src/cpu/intel/haswell/haswell.h +++ b/src/cpu/intel/haswell/haswell.h @@ -34,7 +34,7 @@ /* Haswell bus clock is fixed at 100MHz */ #define HASWELL_BCLK 100
-#define CORE_THREAD_COUNT_MSR 0x35 +#define MSR_CORE_THREAD_COUNT 0x35 #define MSR_FEATURE_CONFIG 0x13c #define MSR_FLEX_RATIO 0x194 #define FLEX_RATIO_LOCK (1 << 20) diff --git a/src/cpu/intel/haswell/haswell_init.c b/src/cpu/intel/haswell/haswell_init.c index 25cf243..95d719c 100644 --- a/src/cpu/intel/haswell/haswell_init.c +++ b/src/cpu/intel/haswell/haswell_init.c @@ -732,7 +732,7 @@ int num_threads; int num_cores;
- msr = rdmsr(CORE_THREAD_COUNT_MSR); + msr = rdmsr(MSR_CORE_THREAD_COUNT); num_threads = (msr.lo >> 0) & 0xffff; num_cores = (msr.lo >> 16) & 0xffff; printk(BIOS_DEBUG, "CPU has %u cores, %u threads enabled.\n", diff --git a/src/cpu/intel/model_206ax/model_206ax.h b/src/cpu/intel/model_206ax/model_206ax.h index f4c5d93..c0d2434 100644 --- a/src/cpu/intel/model_206ax/model_206ax.h +++ b/src/cpu/intel/model_206ax/model_206ax.h @@ -22,7 +22,7 @@ /* SandyBridge/IvyBridge bus clock is fixed at 100MHz */ #define SANDYBRIDGE_BCLK 100
-#define CORE_THREAD_COUNT_MSR 0x35 +#define MSR_CORE_THREAD_COUNT 0x35 #define MSR_FEATURE_CONFIG 0x13c #define MSR_FLEX_RATIO 0x194 #define FLEX_RATIO_LOCK (1 << 20) diff --git a/src/cpu/intel/model_206ax/model_206ax_init.c b/src/cpu/intel/model_206ax/model_206ax_init.c index 524e49c..80d85f3 100644 --- a/src/cpu/intel/model_206ax/model_206ax_init.c +++ b/src/cpu/intel/model_206ax/model_206ax_init.c @@ -513,7 +513,7 @@ int num_threads; int num_cores;
- msr = rdmsr(CORE_THREAD_COUNT_MSR); + msr = rdmsr(MSR_CORE_THREAD_COUNT); num_threads = (msr.lo >> 0) & 0xffff; num_cores = (msr.lo >> 16) & 0xffff; printk(BIOS_DEBUG, "CPU has %u cores, %u threads enabled.\n",