23 	char path[SYSFS_PATH_MAX];  in cpufreq_has_x86_boost_support()  local
51 		snprintf(path, sizeof(path), PATH_TO_CPU "intel_pstate/no_turbo");  in cpufreq_has_x86_boost_support()
53 		if (!is_valid_path(path))  in cpufreq_has_x86_boost_support()
56 		if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0)  in cpufreq_has_x86_boost_support()
70 	char path[SYSFS_PATH_MAX];  in cpupower_set_intel_turbo_boost()  local
73 	snprintf(path, sizeof(path), PATH_TO_CPU "intel_pstate/no_turbo");  in cpupower_set_intel_turbo_boost()
76 	if (!is_valid_path(path))  in cpupower_set_intel_turbo_boost()
81 	if (cpupower_write_sysfs(path, linebuf, 2) <= 0)  in cpupower_set_intel_turbo_boost()
90 	char path[SYSFS_PATH_MAX];  in cpupower_intel_get_perf_bias()  local
97 	snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/power/energy_perf_bias", cpu);  in cpupower_intel_get_perf_bias()
99 	if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0)  in cpupower_intel_get_perf_bias()
111 	char path[SYSFS_PATH_MAX];  in cpupower_intel_set_perf_bias()  local
117 	snprintf(path, sizeof(path), PATH_TO_CPU "cpu%u/power/energy_perf_bias", cpu);  in cpupower_intel_set_perf_bias()
120 	if (cpupower_write_sysfs(path, linebuf, 3) <= 0)  in cpupower_intel_set_perf_bias()
128 	char path[SYSFS_PATH_MAX];  in cpupower_set_epp()  local
131 	snprintf(path, sizeof(path),  in cpupower_set_epp()
134 	if (!is_valid_path(path))  in cpupower_set_epp()
139 	if (cpupower_write_sysfs(path, linebuf, 30) <= 0)  in cpupower_set_epp()
147 	char path[SYSFS_PATH_MAX];  in cpupower_set_amd_pstate_mode()  local
150 	snprintf(path, sizeof(path), PATH_TO_CPU "amd_pstate/status");  in cpupower_set_amd_pstate_mode()
152 	if (!is_valid_path(path))  in cpupower_set_amd_pstate_mode()
157 	if (cpupower_write_sysfs(path, linebuf, 20) <= 0)  in cpupower_set_amd_pstate_mode()
183 	char path[SYSFS_PATH_MAX];  in cpufreq_has_generic_boost_support()  local
188 	snprintf(path, sizeof(path), PATH_TO_CPU "cpufreq/boost");  in cpufreq_has_generic_boost_support()
190 	if (!is_valid_path(path))  in cpufreq_has_generic_boost_support()
193 	if (cpupower_read_sysfs(path, linebuf, 2) <= 0)  in cpufreq_has_generic_boost_support()
316 	char path[SYSFS_PATH_MAX];  in cpupower_set_generic_turbo_boost()  local
319 	snprintf(path, sizeof(path), PATH_TO_CPU "cpufreq/boost");  in cpupower_set_generic_turbo_boost()
321 	if (!is_valid_path(path))  in cpupower_set_generic_turbo_boost()
326 	if (cpupower_write_sysfs(path, linebuf, 2) <= 0)  in cpupower_set_generic_turbo_boost()