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Merge branch 'bugfix/idfci-11637' into 'master'

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support emac sleep retention runtime attach and detach

Closes IDFCI-11637 and IDFCI-11638

See merge request espressif/esp-idf!49331
This commit is contained in:
Jiang Jiang Jian
2026-06-08 12:28:10 +08:00
parent 4135057bee 6ead5cb8a7
commit 6fc0a63c4e
1 changed files with 6 additions and 0 deletions
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components/esp_eth/src/mac/esp_eth_mac_esp.c
+6
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@@ -145,6 +145,10 @@ static esp_err_t emac_create_retention_module(emac_esp32_t *emac)
if (sleep_retention_is_module_inited(module) && !sleep_retention_is_module_created(module)) {
if ((ret = sleep_retention_module_allocate(module)) != ESP_OK) {
ESP_LOGW(TAG, "create retention link failed on EMAC, power domain won't be turned off during sleep");
} else {
if ((ret = sleep_retention_module_attach(module)) != ESP_OK) {
ESP_LOGW(TAG, "attach retention link failed on EMAC, power domain won't be turned off during sleep");
}
}
}
return ret;
@@ -172,6 +176,7 @@ static void emac_free_retention_module(emac_esp32_t *emac)
{
sleep_retention_module_t module = emac_reg_retention_info.module_id;
if (sleep_retention_is_module_created(module)) {
sleep_retention_module_detach(module);
sleep_retention_module_free(module);
}
}
@@ -862,6 +867,7 @@ static esp_err_t emac_esp_alloc_driver_obj(const eth_mac_config_t *config, emac_
.arg = (void *)emac
},
},
.attribute = SLEEP_RETENTION_MODULE_ATTR_ATTACH,
.depends = RETENTION_MODULE_BITMAP_INIT(CLOCK_SYSTEM)
};
if (sleep_retention_module_init(module, &init_param) != ESP_OK) {