x86 MSR access device. This device is accessed by lseek() to the appropriate register number and then read/write in chunks of 8 bytes.
2024/02/23 · ... MSR. The basic syntax is as follows: # rdmsr MSR [ -p CPU ]. Where MSR is the hexadecimal value for the MSR we are trying to read and -p CPU ...
2022/08/05 · This repository has been archived by the owner on Aug 5, 2022. It is now read-only. intel / msr-tools Public archive.
#define MSR_PKG_C3_RESIDENCY 0x000003f8 · #define MSR_PKG_C6_RESIDENCY 0x000003f9 · #define MSR_ATOM_PKG_C6_RESIDENCY 0x000003fa · #define MSR_PKG_C7_RESIDENCY ...
Batch read a set of MSRs configured by a previous call to the batch_config() method. The memory used to store the result should have been returned by add_read() ...
2012/04/20 · Use the following: unsigned long long x86_get_msr(int msr) { unsigned long msrl = 0, msrh = 0; /* NOTE: rdmsr is always return EDX:EAX pair ...
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2023/03/13 · rdmsr and wrmsr are tools for accessing character devices that allows reading or writing MSRs from userspace.
2023/08/21 · Reading a MSR is performed by opening the device, seeking (lseek) into the same offset as the desired MSR and then reading 8 bytes.
/dev/cpu/CPUNUM/msr provides an interface to read and write the model-specific registers (MSRs) of an x86 CPU.
含まれない: sample | 必須にする:sample