| /* |
| * Copyright (C) 2018 Rob Clark <[email protected]> |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Authors: |
| * Rob Clark <[email protected]> |
| */ |
| |
| #ifndef FREEDRENO_PERFCNTR_H_ |
| #define FREEDRENO_PERFCNTR_H_ |
| |
| #include "pipe/p_defines.h" |
| |
| /* |
| * Mapping very closely to the AMD_performance_monitor extension, adreno has |
| * groups of performance counters where each group has N counters, which can |
| * select from M different countables (things that can be counted), where |
| * generally M > N. |
| */ |
| |
| /* Describes a single counter: */ |
| struct fd_perfcntr_counter { |
| /* offset of the select register to choose what to count: */ |
| unsigned select_reg; |
| /* offset of the lo/hi 32b to read current counter value: */ |
| unsigned counter_reg_lo; |
| unsigned counter_reg_hi; |
| /* Optional, most counters don't have enable/clear registers: */ |
| unsigned enable; |
| unsigned clear; |
| }; |
| |
| /* Describes a single countable: */ |
| struct fd_perfcntr_countable { |
| const char *name; |
| /* selector register enum value to select this countable: */ |
| unsigned selector; |
| |
| /* description of the countable: */ |
| enum pipe_driver_query_type query_type; |
| enum pipe_driver_query_result_type result_type; |
| }; |
| |
| /* Describes an entire counter group: */ |
| struct fd_perfcntr_group { |
| const char *name; |
| unsigned num_counters; |
| const struct fd_perfcntr_counter *counters; |
| unsigned num_countables; |
| const struct fd_perfcntr_countable *countables; |
| }; |
| |
| |
| #endif /* FREEDRENO_PERFCNTR_H_ */ |
