CONFIG_TWAI_ISR_IN_IRAM for esp32

Projects Programming
1

Hi all.
I want to use twai driver in IRAM.
Espressif said
"Enable the CONFIG_TWAI_ISR_IN_IRAM option using idf.py menuconfig."
before g_config.intr_flags = ESP_INTR_FLAG_IRAM;
I use arduino ide 2.3.5 with esp idf 3.0.2.
I searched to idf.py but not found.
Is it necesary or it is enought to put this line in my code
g_config.intr_flags = ESP_INTR_FLAG_IRAM;
Thanks in advance

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