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lwip: allow setting LwIP tasks affinity via sdkconfig

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In some cases applications need to ensure that WiFi/BT related tasks
run on CPU1. This option can be used to set task affinity in such case.

https://github.com/espressif/esp-idf/issues/2233#issuecomment-409220381
This commit is contained in:
Ivan Grokhotkov
2018-08-01 12:33:43 +03:00
parent 5bcb7e26d7
commit 5d1ccb9501
2 changed files with 31 additions and 5 deletions
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11
components/lwip/port/esp32/freertos/sys_arch.c
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@@ -426,16 +426,17 @@ sys_mbox_free(sys_mbox_t *mbox)
sys_thread_t
sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stacksize, int prio)
{
xTaskHandle CreatedTask;
xTaskHandle created_task;
portBASE_TYPE result;
result = xTaskCreate(thread, name, stacksize, arg, prio, &CreatedTask);
result = xTaskCreatePinnedToCore(thread, name, stacksize, arg, prio, &created_task,
CONFIG_TCPIP_TASK_AFFINITY);
if (result == pdPASS) {
return CreatedTask;
} else {
if (result != pdPASS) {
return NULL;
}
return created_task;
}
/*-----------------------------------------------------------------------------------*/