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esp_netif: Introduction of esp-netif component as a replacement of tcpip_adpter

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- provides object oriented access to network intefaces
- not limited to default netifs
- more generic abstraction to network input output functions
- event handler registration removed from component responsibility
- backward compatibility layer for legacy tcpip_apapter APIs

Closes IDF-39
This commit is contained in:
David Cermak
2019-06-28 16:47:34 +02:00
parent ec9f245dd3
commit ffe043b1a8
56 changed files with 4344 additions and 2629 deletions
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40
examples/system/network_tests/main/net_suite.c
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@@ -25,7 +25,8 @@
#include "lwip/debug.h"
#include "lwip/stats.h"
#include "lwip/tcp.h"
void nettestif_input(void *buffer, u16_t len);
extern const struct esp_netif_netstack_config _g_test_netif_stack_config;
/* these data configures ARP cache so the test IPs are knows */
static char arp1[] = {
@@ -135,21 +136,39 @@ void app_main(void)
{
char packet[128];
tcpip_adapter_ip_info_t ip_info;
// Netif configs
//
esp_netif_ip_info_t ip_info;
uint8_t mac[] = { 0,0,0,0,0,1};
esp_netif_inherent_config_t netif_common_config = {
.flags = ESP_NETIF_FLAG_AUTOUP,
.ip_info = (esp_netif_ip_info_t*)&ip_info,
};
esp_netif_set_ip4_addr(&ip_info.ip, 10, 0 , 0, 1);
esp_netif_set_ip4_addr(&ip_info.gw, 10, 0 , 0, 1);
esp_netif_set_ip4_addr(&ip_info.netmask, 255, 255 , 255, 0);
uint8_t ap_mac[6] = { 0,0,0,0,0,1};
IP4_ADDR(&ip_info.ip, 10, 0 , 0, 1);
IP4_ADDR(&ip_info.gw, 10, 0 , 0, 1);
IP4_ADDR(&ip_info.netmask, 255, 255 , 255, 0);
esp_netif_config_t config = {
.base = &netif_common_config,
.stack = &_g_test_netif_stack_config,
.driver = NULL
};
tcpip_adapter_init();
// Netif creation and configure
//
esp_netif_init();
esp_netif_t* netif = esp_netif_new(&config);
assert(netif);
tcpip_adapter_test_start(ap_mac, &ip_info);
// Start the netif in a manual way, no need for events
//
esp_netif_set_mac(netif, mac);
esp_netif_action_start(netif, NULL, 0, NULL);
// initializes TCP endpoint on DUT per https://github.com/intel/net-test-suites#21-endpoints
test_tcp_init();
// Inject ARP packet to let the network stack know about IP/MAC of the counterpart
nettestif_input(arp1, sizeof(arp1));
esp_netif_receive(netif, arp1, sizeof(arp1), NULL);
// Initialize VFS & UART so we can use std::cout/cin
setvbuf(stdin, NULL, _IONBF, 0);
setvbuf(stdout, NULL, _IONBF, 0);
@@ -173,7 +192,8 @@ void app_main(void)
size = process_line(line, packet);
nettestif_input(packet, size);
esp_netif_receive(netif, packet, size, NULL);
linenoiseFree(line);
}