ci(esp_eth): added tests of all supported Etherent chips

components/esp_eth/test_apps/main/Kconfig.projbuild

@@ -76,7 +76,7 @@ menu "esp_eth TEST_APPS Configuration"
         config TARGET_SPI_CLOCK_MHZ
             int "SPI clock speed (MHz)"
             range 5 80
-            default 12
+            default 20
             help
                 Set the clock speed (MHz) of SPI interface.
 

components/esp_eth/test_apps/main/esp_eth_test_l2.c

@@ -243,7 +243,18 @@ TEST_CASE("ethernet recv_pkt", "[ethernet_l2]")
 
 TEST_CASE("ethernet start/stop stress test under heavy traffic", "[ethernet_l2]")
 {
+// *** SPI Ethernet modules deviation ***
+// Rationale: The SPI bus is bottleneck when reading received frames from the module. The Rx Task would
+//            occupy all the resources under heavy Rx traffic and it would not be possible to access
+//            the Ethernet module to stop it. Therfore, the Rx task priority is set lower than "test" task
+//            to be able to be preempted.
+#if CONFIG_TARGET_USE_SPI_ETHERNET
+    eth_mac_config_t mac_config = ETH_MAC_DEFAULT_CONFIG();
+    mac_config.rx_task_prio = uxTaskPriorityGet(NULL) - 1;
+    esp_eth_mac_t *mac = mac_init(NULL, &mac_config);
+#else
     esp_eth_mac_t *mac = mac_init(NULL, NULL);
+#endif // CONFIG_TARGET_USE_SPI_ETHERNET
     TEST_ASSERT_NOT_NULL(mac);
     esp_eth_phy_t *phy = phy_init(NULL);
     TEST_ASSERT_NOT_NULL(phy);
@@ -292,8 +303,13 @@ TEST_CASE("ethernet start/stop stress test under heavy traffic", "[ethernet_l2]"
         // this also serves as main PASS/FAIL criteria
         poke_and_wait(eth_handle, &tx_i, sizeof(tx_i), eth_event_rx_group);
 
-        // generate heavy Tx traffic
+// *** SPI Ethernet modules deviation ***
+// Rationale: Transmit errors are expected only for internal EMAC since it is possible to try to queue more
+//            data than it is able to process at a time.
+#if !CONFIG_TARGET_USE_SPI_ETHERNET
         printf("Note: transmit errors are expected...\n");
+#endif
+        // generate heavy Tx traffic
         for (int j = 0; j < 150; j++) {
             // return value is not checked on purpose since it is expected that it may fail time to time because
             // we may try to queue more packets than hardware is able to handle

components/esp_eth/test_apps/pytest_esp_eth.py

@@ -9,7 +9,7 @@ from multiprocessing import Pipe, Process, connection
 from typing import Iterator
 
 import pytest
-from pytest_embedded import Dut
+from pytest_embedded_idf import IdfDut
 from scapy.all import Ether, raw
 
 ETH_TYPE = 0x3300
@@ -24,6 +24,7 @@ class EthTestIntf(object):
     def find_target_if(self, my_if: str = '') -> None:
         # try to determine which interface to use
         netifs = os.listdir('/sys/class/net/')
+        netifs.sort(reverse=True)
         logging.info('detected interfaces: %s', str(netifs))
 
         for netif in netifs:
@@ -100,25 +101,15 @@ class EthTestIntf(object):
                 raise e
 
 
-def ethernet_test(dut: Dut) -> None:
-    dut.expect_exact('Press ENTER to see the list of tests')
-    dut.write('\n')
-
-    dut.expect_exact('Enter test for running.')
-    dut.write('[ethernet]')
-    dut.expect_unity_test_output(timeout=980)
+def ethernet_test(dut: IdfDut) -> None:
+    dut.run_all_single_board_cases(group='ethernet', timeout=980)
 
 
-def ethernet_int_emac_hal_test(dut: Dut) -> None:
-    dut.expect_exact('Press ENTER to see the list of tests')
-    dut.write('\n')
-
-    dut.expect_exact('Enter test for running.')
-    dut.write('[emac_hal]')
-    dut.expect_unity_test_output()
+def ethernet_int_emac_hal_test(dut: IdfDut) -> None:
+    dut.run_all_single_board_cases(group='emac_hal')
 
 
-def ethernet_l2_test(dut: Dut) -> None:
+def ethernet_l2_test(dut: IdfDut) -> None:
     target_if = EthTestIntf(ETH_TYPE)
 
     dut.expect_exact('Press ENTER to see the list of tests')
@@ -159,7 +150,7 @@ def ethernet_l2_test(dut: Dut) -> None:
     # (there might be slight delay due to the RSTP execution)
     target_if.recv_resp_poke(mac=dut_mac)
     target_if.send_eth_packet('ff:ff:ff:ff:ff:ff')  # broadcast frame
-    target_if.send_eth_packet('01:00:00:00:00:00')  # multicast frame
+    target_if.send_eth_packet('01:00:5e:00:00:00')  # IPv4 multicast frame (some SPI Eth modules filter multicast other than IP)
     target_if.send_eth_packet(mac=dut_mac)  # unicast frame
     dut.expect_unity_test_output(extra_before=res.group(1))
 
@@ -189,6 +180,7 @@ def ethernet_l2_test(dut: Dut) -> None:
     dut.expect_unity_test_output(extra_before=res.group(1))
 
 
+# ----------- IP101 -----------
 @pytest.mark.esp32
 @pytest.mark.ethernet
 @pytest.mark.parametrize('config', [
@@ -197,7 +189,7 @@ def ethernet_l2_test(dut: Dut) -> None:
     'single_core_ip101'
 ], indirect=True)
 @pytest.mark.flaky(reruns=3, reruns_delay=5)
-def test_esp_ethernet(dut: Dut) -> None:
+def test_esp_ethernet(dut: IdfDut) -> None:
     ethernet_test(dut)
 
 
@@ -206,7 +198,7 @@ def test_esp_ethernet(dut: Dut) -> None:
 @pytest.mark.parametrize('config', [
     'default_ip101',
 ], indirect=True)
-def test_esp_emac_hal(dut: Dut) -> None:
+def test_esp_emac_hal(dut: IdfDut) -> None:
     ethernet_int_emac_hal_test(dut)
 
 
@@ -215,14 +207,89 @@ def test_esp_emac_hal(dut: Dut) -> None:
 @pytest.mark.parametrize('config', [
     'default_ip101',
 ], indirect=True)
-def test_esp_eth_ip101(dut: Dut) -> None:
+def test_esp_eth_ip101(dut: IdfDut) -> None:
     ethernet_l2_test(dut)
 
 
+# ----------- LAN8720 -----------
 @pytest.mark.esp32
-@pytest.mark.lan8720
+@pytest.mark.eth_lan8720
 @pytest.mark.parametrize('config', [
     'default_lan8720',
 ], indirect=True)
-def test_esp_eth_lan8720(dut: Dut) -> None:
+def test_esp_eth_lan8720(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
+    ethernet_l2_test(dut)
+
+
+# ----------- RTL8201 -----------
+@pytest.mark.esp32
+@pytest.mark.eth_rtl8201
+@pytest.mark.parametrize('config', [
+    'default_rtl8201',
+], indirect=True)
+def test_esp_eth_rtl8201(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
+    ethernet_l2_test(dut)
+
+
+# ----------- KSZ8041 -----------
+@pytest.mark.esp32
+@pytest.mark.eth_ksz8041
+@pytest.mark.parametrize('config', [
+    'default_ksz8041',
+], indirect=True)
+def test_esp_eth_ksz8041(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
+    ethernet_l2_test(dut)
+
+
+# ----------- DP83848 -----------
+@pytest.mark.esp32
+@pytest.mark.eth_dp83848
+@pytest.mark.parametrize('config', [
+    'default_dp83848',
+], indirect=True)
+def test_esp_eth_dp83848(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
+    ethernet_l2_test(dut)
+
+
+# ----------- W5500 -----------
+@pytest.mark.esp32
+@pytest.mark.eth_w5500
+@pytest.mark.parametrize('config', [
+    'default_w5500',
+], indirect=True)
+def test_esp_eth_w5500(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
+    ethernet_l2_test(dut)
+
+
+# ----------- KSZ8851SNL -----------
+@pytest.mark.esp32
+@pytest.mark.eth_ksz8851snl
+@pytest.mark.parametrize('config', [
+    'default_ksz8851snl',
+], indirect=True)
+def test_esp_eth_ksz8851snl(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
+    ethernet_l2_test(dut)
+
+
+# ----------- DM9051 -----------
+@pytest.mark.esp32
+@pytest.mark.eth_dm9051
+@pytest.mark.parametrize('config', [
+    'default_dm9051',
+], indirect=True)
+def test_esp_eth_dm9051(dut: IdfDut) -> None:
+    ethernet_test(dut)
+    dut.serial.hard_reset()
     ethernet_l2_test(dut)

components/esp_eth/test_apps/sdkconfig.ci.default_dp83848

@@ -7,3 +7,5 @@ CONFIG_ESP_TASK_WDT=n
 
 CONFIG_TARGET_USE_INTERNAL_ETHERNET=y
 CONFIG_TARGET_ETH_PHY_DEVICE_DP83848=y
+CONFIG_ETH_RMII_CLK_OUTPUT=y
+CONFIG_ETH_RMII_CLK_OUT_GPIO=17

components/esp_eth/test_apps/sdkconfig.ci.default_ksz8041

@@ -7,5 +7,3 @@ CONFIG_ESP_TASK_WDT=n
 
 CONFIG_TARGET_USE_INTERNAL_ETHERNET=y
 CONFIG_TARGET_ETH_PHY_DEVICE_KSZ80XX=y
-CONFIG_ETH_RMII_CLK_OUTPUT=y
-CONFIG_ETH_RMII_CLK_OUT_GPIO=17