mirror of
https://github.com/espressif/esp-idf.git
synced 2026-09-22 13:01:16 +03:00
60 lines
2.7 KiB
C
60 lines
2.7 KiB
C
/*
|
|
* SPDX-FileCopyrightText: 2026 Espressif Systems (Shanghai) CO LTD
|
|
*
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#include "soc/cache_reg.h"
|
|
#include "hal/cache_periph.h"
|
|
|
|
/*
|
|
* ESP32-S31 cache profile counter units.
|
|
*
|
|
* The register layout matches the ESP32-P4: per-bus hit/miss/conflict and
|
|
* next-level read/write counters, with the same counter semantics. There
|
|
* is a single cache level (the flash/PSRAM cache, 64-byte lines); each
|
|
* core accesses it through an instruction bus (ibus0/ibus1) and a data
|
|
* bus (dbus0/dbus1). Only the CPU request buses are exposed here.
|
|
*/
|
|
|
|
const cache_profile_counter_unit_t cache_periph_profile_counter_units[SOC_CACHE_CNT_UNITS_NUM] = {
|
|
{
|
|
.name = "l1-cache-inst-core0", .level = 1, .traffic = CACHE_PROFILE_TRAFFIC_INST, .core_id = 0,
|
|
.counter_reg = {
|
|
[CACHE_PROFILE_COUNTER_HIT] = CACHE_L1_IBUS0_ACS_HIT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_MISS] = CACHE_L1_IBUS0_ACS_MISS_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_CONFLICT] = CACHE_L1_IBUS0_ACS_CONFLICT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_NXTLVL_RD] = CACHE_L1_IBUS0_ACS_NXTLVL_RD_CNT_REG,
|
|
},
|
|
},
|
|
{
|
|
.name = "l1-cache-inst-core1", .level = 1, .traffic = CACHE_PROFILE_TRAFFIC_INST, .core_id = 1,
|
|
.counter_reg = {
|
|
[CACHE_PROFILE_COUNTER_HIT] = CACHE_L1_IBUS1_ACS_HIT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_MISS] = CACHE_L1_IBUS1_ACS_MISS_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_CONFLICT] = CACHE_L1_IBUS1_ACS_CONFLICT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_NXTLVL_RD] = CACHE_L1_IBUS1_ACS_NXTLVL_RD_CNT_REG,
|
|
},
|
|
},
|
|
{
|
|
.name = "l1-cache-data-core0", .level = 1, .traffic = CACHE_PROFILE_TRAFFIC_DATA, .core_id = 0,
|
|
.counter_reg = {
|
|
[CACHE_PROFILE_COUNTER_HIT] = CACHE_L1_DBUS0_ACS_HIT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_MISS] = CACHE_L1_DBUS0_ACS_MISS_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_CONFLICT] = CACHE_L1_DBUS0_ACS_CONFLICT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_NXTLVL_RD] = CACHE_L1_DBUS0_ACS_NXTLVL_RD_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_NXTLVL_WR] = CACHE_L1_DBUS0_ACS_NXTLVL_WR_CNT_REG,
|
|
},
|
|
},
|
|
{
|
|
.name = "l1-cache-data-core1", .level = 1, .traffic = CACHE_PROFILE_TRAFFIC_DATA, .core_id = 1,
|
|
.counter_reg = {
|
|
[CACHE_PROFILE_COUNTER_HIT] = CACHE_L1_DBUS1_ACS_HIT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_MISS] = CACHE_L1_DBUS1_ACS_MISS_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_CONFLICT] = CACHE_L1_DBUS1_ACS_CONFLICT_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_NXTLVL_RD] = CACHE_L1_DBUS1_ACS_NXTLVL_RD_CNT_REG,
|
|
[CACHE_PROFILE_COUNTER_NXTLVL_WR] = CACHE_L1_DBUS1_ACS_NXTLVL_WR_CNT_REG,
|
|
},
|
|
},
|
|
};
|