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feat(esp_eth): changed ETH PHY API of esp_eth_phy_802_3_reset_hw

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This commit is contained in:
Ondrej Kosta
2025-09-16 17:54:35 +08:00
parent 02531c5dce
commit 2ed090ba3d
6 changed files with 50 additions and 30 deletions
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components/esp_eth/src/phy/esp_eth_phy_802_3.c
+9 -26
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2025 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -22,9 +22,6 @@
static const char *TAG = "eth_phy_802_3";
// TODO: IDF-11362 (should be renamed to esp_eth_phy_802_3_reset_hw with the next major release)
static esp_err_t esp_eth_phy_802_3_reset_hw_internal(phy_802_3_t *phy_802_3);
static esp_err_t set_mediator(esp_eth_phy_t *phy, esp_eth_mediator_t *eth)
{
phy_802_3_t *phy_802_3 = esp_eth_phy_into_phy_802_3(phy);
@@ -40,7 +37,7 @@ static esp_err_t reset(esp_eth_phy_t *phy)
static esp_err_t reset_hw(esp_eth_phy_t *phy)
{
phy_802_3_t *phy_802_3 = esp_eth_phy_into_phy_802_3(phy);
return esp_eth_phy_802_3_reset_hw_internal(phy_802_3);
return esp_eth_phy_802_3_reset_hw(phy_802_3);
}
static esp_err_t autonego_ctrl(esp_eth_phy_t *phy, eth_phy_autoneg_cmd_t cmd, bool *autonego_en_stat)
@@ -438,39 +435,25 @@ esp_err_t esp_eth_phy_802_3_del(phy_802_3_t *phy_802_3)
return ESP_OK;
}
esp_err_t esp_eth_phy_802_3_reset_hw(phy_802_3_t *phy_802_3, uint32_t reset_assert_us)
esp_err_t esp_eth_phy_802_3_reset_hw(phy_802_3_t *phy_802_3)
{
esp_err_t ret = ESP_OK;
if (phy_802_3->reset_gpio_num >= 0) {
gpio_func_sel(phy_802_3->reset_gpio_num, PIN_FUNC_GPIO);
gpio_set_level(phy_802_3->reset_gpio_num, 0);
gpio_output_enable(phy_802_3->reset_gpio_num);
if (reset_assert_us < 10000) {
esp_rom_delay_us(reset_assert_us);
if (phy_802_3->hw_reset_assert_time_us < 10000) {
esp_rom_delay_us(phy_802_3->hw_reset_assert_time_us);
} else {
vTaskDelay(pdMS_TO_TICKS(reset_assert_us/1000));
vTaskDelay(pdMS_TO_TICKS(phy_802_3->hw_reset_assert_time_us/1000));
}
gpio_set_level(phy_802_3->reset_gpio_num, 1);
return ESP_OK;
}
return ESP_ERR_NOT_ALLOWED;
}
/**
* @brief Hardware reset with internal timing configuration defined during initialization
*
* @param phy_802_3 IEEE 802.3 PHY object infostructure
* @return
* - ESP_OK: reset Ethernet PHY successfully
* - ESP_ERR_NOT_ALLOWED: reset GPIO not defined
*/
static esp_err_t esp_eth_phy_802_3_reset_hw_internal(phy_802_3_t *phy_802_3)
{
esp_err_t ret = ESP_OK;
if ((ret = esp_eth_phy_802_3_reset_hw(phy_802_3, phy_802_3->hw_reset_assert_time_us)) == ESP_OK) {
if (phy_802_3->post_hw_reset_delay_ms > 0) {
vTaskDelay(pdMS_TO_TICKS(phy_802_3->post_hw_reset_delay_ms));
}
return ESP_OK;
}
return ret;
}