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Viewing changes to xen/include/acpi/cpufreq/cpufreq.h

  • Committer: sami at haahtinen
  • Author(s): Bastian Blank
  • Date: 2011-03-17 14:12:45 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: sami@haahtinen.name-20110317141245-owgqox0l0p3g5857
Tags: 4.1.0~rc6-1
http://bugs.debian.org/596545
* New upstream release candidate.
* Build documentation using pdflatex.
* Use python 2.6. (closes: #596545)
* Fix lintian override.
* Install new tools: xl, xenpaging.
* Enable blktap2.
  - Use own md5 implementation.
  - Fix includes.
  - Fix linking of blktap2 binaries.
  - Remove optimization setting.
* Temporarily disable hvmloader, wants to download ipxe.
* Remove xenstored pid check from xl.

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xen/include/acpi/cpufreq/cpufreq.h
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struct acpi_cpufreq_data {
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    struct processor_performance *acpi_data;
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    struct cpufreq_frequency_table *freq_table;
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    unsigned int max_freq;
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    unsigned int cpu_feature;
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};
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                                 * governors are used */
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    struct cpufreq_governor     *governor;
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    unsigned int        resume; /* flag for cpufreq 1st run
 
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    bool_t              resume; /* flag for cpufreq 1st run
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                                 * S3 wakeup, hotplug cpu, etc */
 
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    s8                  turbo;  /* tristate flag: 0 for unsupported
 
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                                 * -1 for disable, 1 for enabled
 
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                                 * See CPUFREQ_TURBO_* below for defines */
 
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    bool_t              aperf_mperf; /* CPU has APERF/MPERF MSRs */
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};
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extern struct cpufreq_policy *cpufreq_cpu_policy[NR_CPUS];
 
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DECLARE_PER_CPU(struct cpufreq_policy *, cpufreq_cpu_policy);
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extern int __cpufreq_set_policy(struct cpufreq_policy *data,
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                                struct cpufreq_policy *policy);
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#define USR_GETAVG     2
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extern int cpufreq_driver_getavg(unsigned int cpu, unsigned int flag);
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#define CPUFREQ_TURBO_DISABLED      -1
 
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#define CPUFREQ_TURBO_UNSUPPORTED   0
 
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#define CPUFREQ_TURBO_ENABLED       1
 
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extern void cpufreq_enable_turbo(int cpuid);
 
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extern void cpufreq_disable_turbo(int cpuid);
 
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extern int cpufreq_get_turbo_status(int cpuid);
 
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static __inline__ int 
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__cpufreq_governor(struct cpufreq_policy *policy, unsigned int event)
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{
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void cpufreq_dbs_timer_suspend(void);
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void cpufreq_dbs_timer_resume(void);
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void cpufreq_dbs_enable_turbo(int cpuid);
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void cpufreq_dbs_disable_turbo(int cpuid);
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unsigned int cpufreq_dbs_get_turbo_status(int cpuid);
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#endif /* __XEN_CPUFREQ_PM_H__ */