diff options
Diffstat (limited to 'ANDROID_3.4.5/tools/power/cpupower/lib/cpufreq.c')
-rw-r--r-- | ANDROID_3.4.5/tools/power/cpupower/lib/cpufreq.c | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/ANDROID_3.4.5/tools/power/cpupower/lib/cpufreq.c b/ANDROID_3.4.5/tools/power/cpupower/lib/cpufreq.c deleted file mode 100644 index d961101d..00000000 --- a/ANDROID_3.4.5/tools/power/cpupower/lib/cpufreq.c +++ /dev/null @@ -1,208 +0,0 @@ -/* - * (C) 2004-2009 Dominik Brodowski <linux@dominikbrodowski.de> - * - * Licensed under the terms of the GNU GPL License version 2. - */ - - -#include <stdio.h> -#include <errno.h> -#include <stdlib.h> -#include <string.h> - -#include "cpufreq.h" -#include "sysfs.h" - -int cpufreq_cpu_exists(unsigned int cpu) -{ - return sysfs_cpu_exists(cpu); -} - -unsigned long cpufreq_get_freq_kernel(unsigned int cpu) -{ - return sysfs_get_freq_kernel(cpu); -} - -unsigned long cpufreq_get_freq_hardware(unsigned int cpu) -{ - return sysfs_get_freq_hardware(cpu); -} - -unsigned long cpufreq_get_transition_latency(unsigned int cpu) -{ - return sysfs_get_freq_transition_latency(cpu); -} - -int cpufreq_get_hardware_limits(unsigned int cpu, - unsigned long *min, - unsigned long *max) -{ - if ((!min) || (!max)) - return -EINVAL; - return sysfs_get_freq_hardware_limits(cpu, min, max); -} - -char *cpufreq_get_driver(unsigned int cpu) -{ - return sysfs_get_freq_driver(cpu); -} - -void cpufreq_put_driver(char *ptr) -{ - if (!ptr) - return; - free(ptr); -} - -struct cpufreq_policy *cpufreq_get_policy(unsigned int cpu) -{ - return sysfs_get_freq_policy(cpu); -} - -void cpufreq_put_policy(struct cpufreq_policy *policy) -{ - if ((!policy) || (!policy->governor)) - return; - - free(policy->governor); - policy->governor = NULL; - free(policy); -} - -struct cpufreq_available_governors *cpufreq_get_available_governors(unsigned - int cpu) -{ - return sysfs_get_freq_available_governors(cpu); -} - -void cpufreq_put_available_governors(struct cpufreq_available_governors *any) -{ - struct cpufreq_available_governors *tmp, *next; - - if (!any) - return; - - tmp = any->first; - while (tmp) { - next = tmp->next; - if (tmp->governor) - free(tmp->governor); - free(tmp); - tmp = next; - } -} - - -struct cpufreq_available_frequencies -*cpufreq_get_available_frequencies(unsigned int cpu) -{ - return sysfs_get_available_frequencies(cpu); -} - -void cpufreq_put_available_frequencies(struct cpufreq_available_frequencies - *any) { - struct cpufreq_available_frequencies *tmp, *next; - - if (!any) - return; - - tmp = any->first; - while (tmp) { - next = tmp->next; - free(tmp); - tmp = next; - } -} - - -struct cpufreq_affected_cpus *cpufreq_get_affected_cpus(unsigned int cpu) -{ - return sysfs_get_freq_affected_cpus(cpu); -} - -void cpufreq_put_affected_cpus(struct cpufreq_affected_cpus *any) -{ - struct cpufreq_affected_cpus *tmp, *next; - - if (!any) - return; - - tmp = any->first; - while (tmp) { - next = tmp->next; - free(tmp); - tmp = next; - } -} - - -struct cpufreq_affected_cpus *cpufreq_get_related_cpus(unsigned int cpu) -{ - return sysfs_get_freq_related_cpus(cpu); -} - -void cpufreq_put_related_cpus(struct cpufreq_affected_cpus *any) -{ - cpufreq_put_affected_cpus(any); -} - - -int cpufreq_set_policy(unsigned int cpu, struct cpufreq_policy *policy) -{ - if (!policy || !(policy->governor)) - return -EINVAL; - - return sysfs_set_freq_policy(cpu, policy); -} - - -int cpufreq_modify_policy_min(unsigned int cpu, unsigned long min_freq) -{ - return sysfs_modify_freq_policy_min(cpu, min_freq); -} - - -int cpufreq_modify_policy_max(unsigned int cpu, unsigned long max_freq) -{ - return sysfs_modify_freq_policy_max(cpu, max_freq); -} - - -int cpufreq_modify_policy_governor(unsigned int cpu, char *governor) -{ - if ((!governor) || (strlen(governor) > 19)) - return -EINVAL; - - return sysfs_modify_freq_policy_governor(cpu, governor); -} - -int cpufreq_set_frequency(unsigned int cpu, unsigned long target_frequency) -{ - return sysfs_set_frequency(cpu, target_frequency); -} - -struct cpufreq_stats *cpufreq_get_stats(unsigned int cpu, - unsigned long long *total_time) -{ - return sysfs_get_freq_stats(cpu, total_time); -} - -void cpufreq_put_stats(struct cpufreq_stats *any) -{ - struct cpufreq_stats *tmp, *next; - - if (!any) - return; - - tmp = any->first; - while (tmp) { - next = tmp->next; - free(tmp); - tmp = next; - } -} - -unsigned long cpufreq_get_transitions(unsigned int cpu) -{ - return sysfs_get_freq_transitions(cpu); -} |