38 lines
1.1 KiB
C
38 lines
1.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef _ASM_ARM_TOPOLOGY_H
|
|
#define _ASM_ARM_TOPOLOGY_H
|
|
|
|
#ifdef CONFIG_ARM_CPU_TOPOLOGY
|
|
|
|
#include <linux/cpumask.h>
|
|
#include <linux/arch_topology.h>
|
|
|
|
/* big.LITTLE switcher is incompatible with frequency invariance */
|
|
#ifndef CONFIG_BL_SWITCHER
|
|
/* Replace task scheduler's default frequency-invariant accounting */
|
|
#define arch_set_freq_scale topology_set_freq_scale
|
|
#define arch_scale_freq_capacity topology_get_freq_scale
|
|
#define arch_scale_freq_invariant topology_scale_freq_invariant
|
|
#endif
|
|
|
|
/* Replace task scheduler's default cpu-invariant accounting */
|
|
#define arch_scale_cpu_capacity topology_get_cpu_scale
|
|
|
|
/* Enable topology flag updates */
|
|
#define arch_update_cpu_topology topology_update_cpu_topology
|
|
|
|
/* Replace task scheduler's default thermal pressure API */
|
|
#define arch_scale_thermal_pressure topology_get_thermal_pressure
|
|
#define arch_update_thermal_pressure topology_update_thermal_pressure
|
|
|
|
#else
|
|
|
|
static inline void init_cpu_topology(void) { }
|
|
static inline void store_cpu_topology(unsigned int cpuid) { }
|
|
|
|
#endif
|
|
|
|
#include <asm-generic/topology.h>
|
|
|
|
#endif /* _ASM_ARM_TOPOLOGY_H */
|