libmsr
0.3.0
A friendlier interface to accessing MSRs on Intel platforms
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Go to the source code of this file.
Classes | |
struct | msr_temp_target |
Structure containing data from MSR_TEMPERATURE_TARGET. More... | |
struct | therm_stat |
Structure holding data for IA32_THERM_STATUS. More... | |
struct | therm_interrupt |
Structure holding data for IA32_THERM_INTERRUPT. More... | |
struct | pkg_therm_stat |
Structure holding data for IA32_PACKAGE_THERM_STATUS. More... | |
struct | pkg_therm_interrupt |
Structure holding data from IA32_PACKAGE_THERM_INTERRUPT. More... | |
Functions | |
void | store_temp_target (struct msr_temp_target **tt) |
Store the target temperature data on the heap. | |
void | store_therm_stat (struct therm_stat **ts) |
Store the per-core thermal status data on the heap. | |
void | store_therm_interrupt (struct therm_interrupt **ti) |
Store the per-core thermal interrupt data on the heap. | |
void | store_pkg_therm_stat (struct pkg_therm_stat **ps) |
Store the package-level thermal status data on the heap. | |
void | store_pkg_therm_interrupt (struct pkg_therm_interrupt **pi) |
Store the package-level thermal interrupt data on the heap. | |
void | is_init (void) |
Initialize temperature target data – store variable on the heap and read current temperature target. | |
void | get_temp_target (struct msr_temp_target *s) |
Retrieve current minimum temperature (in degree Celsius) at which PROCHOT will be asserted. | |
void | get_therm_stat (struct therm_stat *s) |
Read value of the IA32_THERM_STATUS register and translate bit fields to human-readable values. | |
void | get_therm_interrupt (struct therm_interrupt *s) |
Read value of the IA32_THERM_INTERRUPT register and translate bit fields to human-readable values. | |
void | get_pkg_therm_stat (struct pkg_therm_stat *s) |
Read value of the IA32_PACKAGE_THERM_STATUS register and translate bit fields to human-readable values. | |
void | get_pkg_therm_interrupt (struct pkg_therm_interrupt *s) |
Read value of the IA32_PACKAGE_THERM_INTERRUPT register and translate bit fields to human-readable values. | |
int | therm2_ctl_storage (uint64_t **thermctlref) |
Store the package-level thermal control data on the heap. | |
int | get_pkg_therm2_ctl (void) |
Read value of the MSR_THERM2_CTL register. | |
int | dump_therm2_ctl (FILE *writedest) |
Print out control settings for Thermal Monitor #2. | |
void | set_therm_stat (struct therm_stat *s) |
Set value for IA32_THERM_STATUS across all cores. | |
void | set_therm_interrupt (struct therm_interrupt *s) |
Set value for IA32_THERM_INTERRUPT across all cores. | |
void | set_pkg_therm_stat (struct pkg_therm_stat *s) |
Set value for IA32_PACKAGE_THERM_STATUS across all sockets. | |
void | set_pkg_therm_interrupt (struct pkg_therm_interrupt *s) |
Set value for IA32_PACKAGE_THERM_INTERRUPT across all sockets. | |
void | dump_therm_data_terse_label (FILE *writedest) |
Print the label for the abbreviated thermal status and interrupt data printout. | |
void | dump_therm_data_terse (FILE *writedest) |
Print abbreviated thermal status and interrupt data. | |
void | dump_therm_data_verbose_label (FILE *writedest) |
Print the label for the detailed thermal status and interrupt data printout. | |
void | dump_therm_temp_reading (FILE *writedest) |
Print only temperature data. | |
void | dump_therm_data_verbose (FILE *writedest) |
Print detailed thermal status and interrupt data. | |
int dump_therm2_ctl | ( | FILE * | writedest | ) |
Print out control settings for Thermal Monitor #2.
[in] | writedest | File stream where output will be written to. |
void dump_therm_data_terse | ( | FILE * | writedest | ) |
Print abbreviated thermal status and interrupt data.
[in] | writedest | File stream where output will be written to. |
void dump_therm_data_terse_label | ( | FILE * | writedest | ) |
Print the label for the abbreviated thermal status and interrupt data printout.
[in] | writedest | File stream where output will be written to. |
void dump_therm_data_verbose | ( | FILE * | writedest | ) |
Print detailed thermal status and interrupt data.
[in] | writedest | File stream where output will be written to. |
void dump_therm_data_verbose_label | ( | FILE * | writedest | ) |
Print the label for the detailed thermal status and interrupt data printout.
[in] | writedest | File stream where output will be written to. |
void dump_therm_temp_reading | ( | FILE * | writedest | ) |
Print only temperature data.
[in] | writedest | File stream where output will be written to. |
int get_pkg_therm2_ctl | ( | void | ) |
Read value of the MSR_THERM2_CTL register.
void get_pkg_therm_interrupt | ( | struct pkg_therm_interrupt * | s | ) |
Read value of the IA32_PACKAGE_THERM_INTERRUPT register and translate bit fields to human-readable values.
[out] | s | Data for package-level thermal interrupts. |
void get_pkg_therm_stat | ( | struct pkg_therm_stat * | s | ) |
Read value of the IA32_PACKAGE_THERM_STATUS register and translate bit fields to human-readable values.
[out] | s | Data for package-level thermal status. |
void get_temp_target | ( | struct msr_temp_target * | s | ) |
Retrieve current minimum temperature (in degree Celsius) at which PROCHOT will be asserted.
[out] | s | Data for target temperature. |
void get_therm_interrupt | ( | struct therm_interrupt * | s | ) |
Read value of the IA32_THERM_INTERRUPT register and translate bit fields to human-readable values.
[out] | s | Data for per-core thermal interrupts. |
void get_therm_stat | ( | struct therm_stat * | s | ) |
Read value of the IA32_THERM_STATUS register and translate bit fields to human-readable values.
[out] | s | Data for per-core thermal status. |
void is_init | ( | void | ) |
Initialize temperature target data – store variable on the heap and read current temperature target.
void set_pkg_therm_interrupt | ( | struct pkg_therm_interrupt * | s | ) |
Set value for IA32_PACKAGE_THERM_INTERRUPT across all sockets.
[in] | s | Data for package-level thermal interrupts. |
void set_pkg_therm_stat | ( | struct pkg_therm_stat * | s | ) |
Set value for IA32_PACKAGE_THERM_STATUS across all sockets.
[in] | s | Data for package-level thermal status. |
void set_therm_interrupt | ( | struct therm_interrupt * | s | ) |
Set value for IA32_THERM_INTERRUPT across all cores.
[in] | s | Data for per-core thermal interrupts. |
void set_therm_stat | ( | struct therm_stat * | s | ) |
Set value for IA32_THERM_STATUS across all cores.
[in] | s | Data for per-core thermal status. |
void store_pkg_therm_interrupt | ( | struct pkg_therm_interrupt ** | pi | ) |
Store the package-level thermal interrupt data on the heap.
[out] | pi | Pointer to data for package-level thermal interrupts. |
void store_pkg_therm_stat | ( | struct pkg_therm_stat ** | ps | ) |
Store the package-level thermal status data on the heap.
[out] | ps | Pointer to data for package-level thermal status. |
void store_temp_target | ( | struct msr_temp_target ** | tt | ) |
Store the target temperature data on the heap.
[out] | tt | Pointer to data for target temperature. |
void store_therm_interrupt | ( | struct therm_interrupt ** | ti | ) |
Store the per-core thermal interrupt data on the heap.
[out] | ti | Pointer to data for per-core thermal interrupts. |
void store_therm_stat | ( | struct therm_stat ** | ts | ) |
Store the per-core thermal status data on the heap.
[out] | ts | Pointer to data for per-core thermal status. |
int therm2_ctl_storage | ( | uint64_t ** | thermctlref | ) |
Store the package-level thermal control data on the heap.
[out] | thermctlref | Pointer to data for package-level thermal control. |