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- /* SPDX-License-Identifier: GPL-2.0 */
- /*
- * ppc_cbe_cpufreq.h
- *
- * This file contains the definitions used by the cbe_cpufreq driver.
- *
- * (C) Copyright IBM Deutschland Entwicklung GmbH 2005-2007
- *
- * Author: Christian Krafft <[email protected]>
- *
- */
- #include <linux/cpufreq.h>
- #include <linux/types.h>
- int cbe_cpufreq_set_pmode(int cpu, unsigned int pmode);
- int cbe_cpufreq_get_pmode(int cpu);
- int cbe_cpufreq_set_pmode_pmi(int cpu, unsigned int pmode);
- #if IS_ENABLED(CONFIG_CPU_FREQ_CBE_PMI)
- extern bool cbe_cpufreq_has_pmi;
- void cbe_cpufreq_pmi_policy_init(struct cpufreq_policy *policy);
- void cbe_cpufreq_pmi_policy_exit(struct cpufreq_policy *policy);
- void cbe_cpufreq_pmi_init(void);
- void cbe_cpufreq_pmi_exit(void);
- #else
- #define cbe_cpufreq_has_pmi (0)
- static inline void cbe_cpufreq_pmi_policy_init(struct cpufreq_policy *policy) {}
- static inline void cbe_cpufreq_pmi_policy_exit(struct cpufreq_policy *policy) {}
- static inline void cbe_cpufreq_pmi_init(void) {}
- static inline void cbe_cpufreq_pmi_exit(void) {}
- #endif
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