128 lines
3.7 KiB
C
128 lines
3.7 KiB
C
// SPDX-License-Identifier: Apache-2.0
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// Copyright 2015-2021 Espressif Systems (Shanghai) PTE LTD
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef __STATS__H__
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#define __STATS__H__
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#include <stdint.h>
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#include "esp_hosted_interface.h"
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#include "endian.h"
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "freertos/task.h"
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#define SEC_TO_MSEC(x) (x*1000)
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#define MSEC_TO_USEC(x) (x*1000)
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#define SEC_TO_USEC(x) (x*1000*1000)
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/* Stats CONFIG:
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*
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* 1. CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS
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* These are debug stats to show the CPU utilization by all tasks
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* This is set through sdkconfig
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*
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* 2. TEST_RAW_TP
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* These are debug stats which show the raw throughput
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* performance of transport like SPI or SDIO
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* When this enabled, it will measure throughput will be measured from ESP to Host
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* and Host to ESP throughput using raw packets.
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* The intention is to check the maximum transport capacity.
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*
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* These tests do not replace iperf stats as iperf operates in network layer.
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* To tune the packet size, use TEST_RAW_TP__BUF_SIZE
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*/
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#define TEST_RAW_TP CONFIG_ESP_RAW_THROUGHPUT_TRANSPORT
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#ifdef CONFIG_ESP_PKT_STATS
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#define ESP_PKT_STATS 1
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#endif
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#ifdef CONFIG_FREERTOS_GENERATE_RUN_TIME_STATS
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/* Stats to show task wise CPU utilization */
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#define STATS_TICKS pdMS_TO_TICKS(1000*2)
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#define ARRAY_SIZE_OFFSET 5
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void debug_runtime_stats_task(void* pvParameters);
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#endif
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/* TEST_RAW_TP is disabled on production.
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* This is only to test the throughout over transport
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* like SPI or SDIO. In this testing, dummy task will
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* push the packets over transport.
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* Currently this testing is possible on one direction
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* at a time
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*/
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#if TEST_RAW_TP || ESP_PKT_STATS
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#include "esp_timer.h"
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#include "interface.h"
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typedef struct {
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esp_timer_handle_t timer;
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size_t cur_interval;
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int64_t t_start;
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SemaphoreHandle_t done;
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} test_args_t;
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#endif
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#if TEST_RAW_TP
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/* Raw throughput is supported only one direction
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* at a time
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* i.e. ESP to Host OR
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* Host to ESP
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*/
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/* You can optimize this value to understand the behaviour for smaller packet size
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* Intention of Raw throughout test is to assess the transport stability.
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*
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* If you want to compare with iperf performance with raw throughut, we suggest
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* to change TEST_RAW_TP__BUF_SIZE as:
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*
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* UDP : Max unfragmented packet size: 1472.
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* H_ESP_PAYLOAD_HEADER_OFFSET is not included into the calulations.
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*
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* TCP: Assess MSS and decide similar to above
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*/
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#define TEST_RAW_TP__BUF_SIZE CONFIG_ESP_RAW_TP_ESP_TO_HOST_PKT_LEN
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#define TEST_RAW_TP__TIMEOUT CONFIG_ESP_RAW_TP_REPORT_INTERVAL
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void debug_update_raw_tp_rx_count(uint16_t len);
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#endif
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#if ESP_PKT_STATS || TEST_RAW_TP
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struct pkt_stats_t {
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uint32_t sta_sh_in;
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uint32_t sta_sh_out;
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uint32_t hs_bus_sta_in;
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uint32_t hs_bus_sta_out;
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uint32_t hs_bus_sta_fail;
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uint32_t serial_rx;
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uint32_t serial_tx_total;
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uint32_t serial_tx_evt;
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uint32_t slave_wifi_rx_msg_loaded;
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};
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extern struct pkt_stats_t pkt_stats;
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#endif
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void process_test_capabilities(uint8_t capabilities);
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void create_debugging_tasks(void);
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uint8_t debug_get_raw_tp_conf(void);
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#endif /*__STATS__H__*/
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