forked from Minki/linux
950809cd6c
Add a weak function to process HWP (Hardware P-states) notifications and move updating HWP_STATUS MSR to this function. This allows HWP interrupts to be processed by the intel_pstate driver in HWP mode by overriding the implementation. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Acked-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
19 lines
589 B
C
19 lines
589 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _INTEL_THERMAL_INTERRUPT_H
|
|
#define _INTEL_THERMAL_INTERRUPT_H
|
|
|
|
/* Interrupt Handler for package thermal thresholds */
|
|
extern int (*platform_thermal_package_notify)(__u64 msr_val);
|
|
|
|
/* Interrupt Handler for core thermal thresholds */
|
|
extern int (*platform_thermal_notify)(__u64 msr_val);
|
|
|
|
/* Callback support of rate control, return true, if
|
|
* callback has rate control */
|
|
extern bool (*platform_thermal_package_rate_control)(void);
|
|
|
|
/* Handle HWP interrupt */
|
|
extern void notify_hwp_interrupt(void);
|
|
|
|
#endif /* _INTEL_THERMAL_INTERRUPT_H */
|