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eth: dont warn nego timeout if link is down

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This commit is contained in:
morris
2021-06-17 13:40:26 +08:00
parent c47ad5d22f
commit ab0c5fed25
7 changed files with 43 additions and 12 deletions
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8
components/esp_eth/src/esp_eth_phy_ip101.c
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@@ -230,6 +230,11 @@ static esp_err_t ip101_reset_hw(esp_eth_phy_t *phy)
return ESP_OK;
}
/**
* @note This function is responsible for restarting a new auto-negotiation,
* the result of negotiation won't be relected to uppler layers.
* Instead, the negotiation result is fetched by linker timer, see `ip101_get_link()`
*/
static esp_err_t ip101_negotiate(esp_eth_phy_t *phy)
{
esp_err_t ret = ESP_OK;
@@ -255,8 +260,7 @@ static esp_err_t ip101_negotiate(esp_eth_phy_t *phy)
break;
}
}
/* Auto negotiation failed, maybe no network cable plugged in, so output a warning */
if (to >= ip101->autonego_timeout_ms / 100) {
if ((to >= ip101->autonego_timeout_ms / 100) && (ip101->link_status == ETH_LINK_UP)) {
ESP_LOGW(TAG, "auto negotiation timeout");
}
return ESP_OK;