Lines Matching +full:up +full:- +full:counter
1 .. SPDX-License-Identifier: GPL-2.0
15 to request performance levels and to measure per-cpu delivered performance.
27 $ ls -lR /sys/devices/system/cpu/cpu0/acpi_cppc/
30 -r--r--r-- 1 root root 65536 Mar 5 19:38 feedback_ctrs
31 -r--r--r-- 1 root root 65536 Mar 5 19:38 highest_perf
32 -r--r--r-- 1 root root 65536 Mar 5 19:38 lowest_freq
33 -r--r--r-- 1 root root 65536 Mar 5 19:38 lowest_nonlinear_perf
34 -r--r--r-- 1 root root 65536 Mar 5 19:38 lowest_perf
35 -r--r--r-- 1 root root 65536 Mar 5 19:38 nominal_freq
36 -r--r--r-- 1 root root 65536 Mar 5 19:38 nominal_perf
37 -r--r--r-- 1 root root 65536 Mar 5 19:38 reference_perf
38 -r--r--r-- 1 root root 65536 Mar 5 19:38 wraparound_time
53 * feedback_ctrs : Includes both Reference and delivered performance counter.
54 Reference counter ticks up proportional to processor's reference performance.
55 Delivered counter ticks up proportional to processor's delivered performance.
58 * reference_perf : Performance level at which reference performance counter
75 delivered_counter_delta = fbc_t2[del] - fbc_t1[del]
76 reference_counter_delta = fbc_t2[ref] - fbc_t1[ref]