add esp_eth component

* Original commit: espressif/esp-idf@90c4827

Author: suda-morris

components/mdns/mdns.c

@@ -3049,13 +3049,13 @@ void _mdns_disable_pcb(tcpip_adapter_if_t tcpip_if, mdns_ip_protocol_t ip_protoc
 /**
  * @brief  Dispatch interface changes based on system events
  */
-static void _mdns_handle_system_event(esp_event_base_t event_base, 
+static void _mdns_handle_system_event(esp_event_base_t event_base,
                                       int32_t event_id, tcpip_adapter_if_t interface)
 {
     if (!_mdns_server) {
         return;
     }
-    
+
     tcpip_adapter_dhcp_status_t dcst;
     if (event_base == WIFI_EVENT) {
         switch(event_id) {
@@ -3723,7 +3723,7 @@ static void _mdns_execute_action(mdns_action_t * action)
 
     switch(action->type) {
     case ACTION_SYSTEM_EVENT:
-        _mdns_handle_system_event(action->data.sys_event.event_base, 
+        _mdns_handle_system_event(action->data.sys_event.event_base,
             action->data.sys_event.event_id, action->data.sys_event.interface);
         break;
     case ACTION_HOSTNAME_SET:
@@ -4120,7 +4120,7 @@ esp_err_t mdns_handle_system_event(void *ctx, system_event_t *event)
     return ESP_OK;
 }
 
-static void event_handler(void* arg, esp_event_base_t event_base, 
+static void event_handler(void* arg, esp_event_base_t event_base,
                      int32_t event_id, void* event_data)
 {
     if (!_mdns_server) {
@@ -4142,7 +4142,7 @@ static void event_handler(void* arg, esp_event_base_t event_base,
 
     if (xQueueSend(_mdns_server->action_queue, &action, (portTickType)0) != pdPASS) {
         free(action);
-    }    
+    }
 }
 
 esp_err_t mdns_init()

examples/common_components/protocol_examples_common/Kconfig.projbuild

@@ -30,119 +30,39 @@ menu "Example Connection Configuration"
             WiFi password (WPA or WPA2) for the example to use.
             Can be left blank if the network has no security set.
 
-
-    choice EXAMPLE_PHY_MODEL
-        prompt "Ethernet PHY"
+    choice EXAMPLE_ETH_PHY_MODEL
         depends on EXAMPLE_CONNECT_ETHERNET
-        default EXAMPLE_PHY_TLK110
+        prompt "Ethernet PHY Device"
+        default EXAMPLE_ETH_PHY_IP101
         help
             Select the PHY driver to use for the example.
 
-        config EXAMPLE_PHY_IP101
+        config EXAMPLE_ETH_PHY_IP101
             bool "IP101"
             help
                 IP101 is a single port 10/100 MII/RMII/TP/Fiber Fast Ethernet Transceiver.
                 Goto http://www.icplus.com.tw/pp-IP101G.html for more information about it.
 
-        config EXAMPLE_PHY_TLK110
-            bool "TI TLK110 PHY"
-            help
-                Select this to use the TI TLK110 PHY
-
-        config EXAMPLE_PHY_LAN8720
-            bool "Microchip LAN8720 PHY"
-            help
-                Select this to use the Microchip LAN8720 PHY
-
-    endchoice
-
-
-    config EXAMPLE_PHY_ADDRESS
-        int "PHY Address (0-31)"
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default 31
-        range 0 31
-        help
-            Select the PHY Address (0-31) for the hardware configuration and PHY model.
-            TLK110 default 31
-            LAN8720 default 1 or 0
-
-
-    choice EXAMPLE_PHY_CLOCK_MODE
-        prompt "EMAC clock mode"
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default EXAMPLE_PHY_CLOCK_GPIO0_IN
-        help
-            Select external (input on GPIO0) or internal (output on GPIO16 or GPIO17) clock
-
-
-        config EXAMPLE_PHY_CLOCK_GPIO0_IN
-            bool "GPIO0 input"
-            depends on EXAMPLE_CONNECT_ETHERNET
-            help
-                Input of 50MHz PHY clock on GPIO0.
-
-        config EXAMPLE_PHY_CLOCK_GPIO0_OUT
-            bool "GPIO0 Output"
+        config EXAMPLE_ETH_PHY_RTL8201
+            bool "RTL8201/SR8201"
             help
-                Output the internal 50MHz RMII clock on GPIO0.
+                    RTL8201F/SR8201F is a single port 10/100Mb Ethernet Transceiver with auto MDIX.
+                    Goto http://www.corechip-sz.com/productsview.asp?id=22 for more information about it.
 
-        config EXAMPLE_PHY_CLOCK_GPIO16_OUT
-            bool "GPIO16 output"
-            depends on EXAMPLE_CONNECT_ETHERNET
+        config EXAMPLE_ETH_PHY_LAN8720
+            bool "LAN8720"
             help
-                Output the internal 50MHz APLL clock on GPIO16.
+                    LAN8720A is a small footprint RMII 10/100 Ethernet Transceiver with HP Auto-MDIX Support.
+                    Goto https://www.microchip.com/LAN8720A for more information about it.
 
-        config EXAMPLE_PHY_CLOCK_GPIO17_OUT
-            bool "GPIO17 output (inverted)"
-            depends on EXAMPLE_CONNECT_ETHERNET
+        config EXAMPLE_ETH_PHY_DP83848
+            bool "DP83848"
             help
-                Output the internal 50MHz APLL clock on GPIO17 (inverted signal).
+                    DP83848 is a single port 10/100Mb/s Ethernet Physical Layer Transceiver.
+                    Goto http://www.ti.com/product/DP83848J for more information about it.
 
     endchoice
 
-    config EXAMPLE_PHY_CLOCK_MODE
-        int
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default 0 if EXAMPLE_PHY_CLOCK_GPIO0_IN
-        default 1 if EXAMPLE_PHY_CLOCK_GPIO0_OUT
-        default 2 if EXAMPLE_PHY_CLOCK_GPIO16_OUT
-        default 3 if EXAMPLE_PHY_CLOCK_GPIO17_OUT
-
-
-    config EXAMPLE_PHY_USE_POWER_PIN
-        bool "Use PHY Power (enable/disable) pin"
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default y
-        help
-            Use a GPIO "power pin" to power the PHY on/off during operation.
-            Consult the example README for more details
-
-    config EXAMPLE_PHY_POWER_PIN
-        int "PHY Power GPIO"
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default 17
-        range 0 33
-        depends on EXAMPLE_PHY_USE_POWER_PIN
-        help
-            GPIO number to use for powering on/off the PHY.
-
-    config EXAMPLE_PHY_SMI_MDC_PIN
-        int "SMI MDC Pin"
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default 23
-        range 0 33
-        help
-            GPIO number to use for SMI clock output MDC to PHY.
-
-    config EXAMPLE_PHY_SMI_MDIO_PIN
-        int "SMI MDIO Pin"
-        depends on EXAMPLE_CONNECT_ETHERNET
-        default 18
-        range 0 33
-        help
-            GPIO number to use for SMI data pin MDIO to/from PHY.
-
     config EXAMPLE_CONNECT_IPV6
         bool "Obtain IPv6 link-local address"
         default y