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feat(lwip): Add debug for IPv6 TCP

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This commit is contained in:
yuanjm
2020-09-02 16:19:20 +08:00
parent eb6efa8090
commit a42b136d32
1 changed files with 76 additions and 59 deletions
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135
components/lwip/port/esp8266/netif/wlanif.c
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@ -78,9 +78,8 @@ void tcp_print_status(int status, void* buf, uint32_t tmp1, uint32_t tmp2, uint3
if (p->tot_len < 50) { if (p->tot_len < 50) {
return; return;
} }
uint32_t i, offset = 0;
uint32_t i; bool tcp_flag = false;
i = *((unsigned char*)p->payload + 12); i = *((unsigned char*)p->payload + 12);
if (i == 0x08) { /*ipv4*/ if (i == 0x08) { /*ipv4*/
@ -93,73 +92,89 @@ void tcp_print_status(int status, void* buf, uint32_t tmp1, uint32_t tmp2, uint3
i = *((unsigned char*)p->payload + 16); i = *((unsigned char*)p->payload + 16);
i <<= 8; i <<= 8;
i += *((unsigned char*)p->payload + 17); i += *((unsigned char*)p->payload + 17);
tcp_flag = true;
}
}
} else if (i == 0x86) { /*ipv6*/
i = *((unsigned char*)p->payload + 13);
if (i == 0xdd) {
i = *((unsigned char*)p->payload + 20);
if (i == 0x06) { /*tcp*/
i = *((unsigned char*)p->payload + 18);
i <<= 8;
i += *((unsigned char*)p->payload + 19);
tcp_flag = true;
offset = 20;
}
}
}
if (i >= 40) { /*tcp data*/ if (tcp_flag) {
uint32_t len, seq, ack, srcport, destport, flags; if ((i + offset) >= 40) { /*tcp data*/
wifi_tx_status_t *tx_result = (wifi_tx_status_t *)(&tmp1); uint32_t len, seq, ack, srcport, destport, flags;
len = i; wifi_tx_status_t *tx_result = (wifi_tx_status_t *)(&tmp1);
i = *((unsigned char*)p->payload + 38); len = i + offset;
i <<= 8; i = *((unsigned char*)p->payload + 38 + offset);
i += *((unsigned char*)p->payload + 39); i <<= 8;
i <<= 8; i += *((unsigned char*)p->payload + 39 + offset);
i += *((unsigned char*)p->payload + 40); i <<= 8;
i <<= 8; i += *((unsigned char*)p->payload + 40 + offset);
i += *((unsigned char*)p->payload + 41); i <<= 8;
seq = i; i += *((unsigned char*)p->payload + 41 + offset);
i = *((unsigned char*)p->payload + 42); seq = i;
i <<= 8; i = *((unsigned char*)p->payload + 42 + offset);
i += *((unsigned char*)p->payload + 43); i <<= 8;
i <<= 8; i += *((unsigned char*)p->payload + 43 + offset);
i += *((unsigned char*)p->payload + 44); i <<= 8;
i <<= 8; i += *((unsigned char*)p->payload + 44 + offset);
i += *((unsigned char*)p->payload + 45); i <<= 8;
ack = i; i += *((unsigned char*)p->payload + 45 + offset);
i = *((unsigned char*)p->payload + 34); ack = i;
i <<= 8; i = *((unsigned char*)p->payload + 34 + offset);
i += *((unsigned char*)p->payload + 35); i <<= 8;
srcport = i; i += *((unsigned char*)p->payload + 35 + offset);
i = *((unsigned char*)p->payload + 36); srcport = i;
i <<= 8; i = *((unsigned char*)p->payload + 36 + offset);
i += *((unsigned char*)p->payload + 37); i <<= 8;
destport = i; i += *((unsigned char*)p->payload + 37 + offset);
flags = *((unsigned char *)p->payload+47); destport = i;
flags = *((unsigned char *)p->payload + 47 + offset);
switch (status) { switch (status) {
case LWIP_SEND_DATA_TO_WIFI: case LWIP_SEND_DATA_TO_WIFI:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ Tx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags)); LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ Tx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags));
break; break;
case LWIP_RESEND_DATA_TO_WIFI_WHEN_WIFI_SEND_FAILED: case LWIP_RESEND_DATA_TO_WIFI_WHEN_WIFI_SEND_FAILED:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ Cache Tx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags)); LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ Cache Tx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags));
break; break;
case LWIP_RECV_DATA_FROM_WIFI: case LWIP_RECV_DATA_FROM_WIFI:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ WiFi Rx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags)); LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ WiFi Rx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags));
break; break;
case LWIP_RETRY_DATA_WHEN_RECV_ACK_TIMEOUT: case LWIP_RETRY_DATA_WHEN_RECV_ACK_TIMEOUT:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ TCP RTY - rtime:%d, rto:%d, L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", tmp1, tmp2, len, seq, ack, srcport, destport, flags)); LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ TCP RTY - rtime:%d, rto:%d, L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", tmp1, tmp2, len, seq, ack, srcport, destport, flags));
return; return;
case LWIP_FETCH_DATA_AT_TCPIP_THREAD: case LWIP_FETCH_DATA_AT_TCPIP_THREAD:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ eth Rx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags)); LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ eth Rx - L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n", len, seq, ack, srcport, destport, flags));
break; break;
case WIFI_SEND_DATA_FAILED: case WIFI_SEND_DATA_FAILED:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ WiFi Tx Fail - result:%d, src:%d, lrc:%d, rate:%d, L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n",\ LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ WiFi Tx Fail - result:%d, src:%d, lrc:%d, rate:%d, L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x\n",\
tx_result->wifi_tx_result, tx_result->wifi_tx_src, tx_result->wifi_tx_lrc, tx_result->wifi_tx_rate, len, seq, ack, srcport, destport, flags)); tx_result->wifi_tx_result, tx_result->wifi_tx_src, tx_result->wifi_tx_lrc, tx_result->wifi_tx_rate, len, seq, ack, srcport, destport, flags));
break; break;
default: default:
LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ status:%d, L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x, tmp1:%d, tmp2:%d, tmp3:%d\n",\ LWIP_DEBUGF(ESP_TCP_TXRX_PBUF_DEBUG, ("@@ status:%d, L:%u, S:%u, A:%u, SP:%u, DP:%u, F:%x, tmp1:%d, tmp2:%d, tmp3:%d\n",\
status, len, seq, ack, srcport, destport, flags, tmp1, tmp2, tmp3)); status, len, seq, ack, srcport, destport, flags, tmp1, tmp2, tmp3));
break; break;
}
}
} }
} }
} }
} }
#endif #endif
#if ESP_TCP #if ESP_TCP
@ -556,7 +571,9 @@ void ethernetif_input(struct netif* netif, struct pbuf* p)
case ETHTYPE_PPPOEDISC: case ETHTYPE_PPPOEDISC:
case ETHTYPE_PPPOE: case ETHTYPE_PPPOE:
#endif /* PPPOE_SUPPORT */ #endif /* PPPOE_SUPPORT */
#if ESP_TCP_TXRX_PBUF_DEBUG
tcp_print_status(LWIP_RECV_DATA_FROM_WIFI, (void*)p, 0, 0, 0);
#endif
/* full packet send to tcpip_thread to process */ /* full packet send to tcpip_thread to process */
if (netif->input(p, netif) != ERR_OK) { if (netif->input(p, netif) != ERR_OK) {
LWIP_DEBUGF(NETIF_DEBUG, ("ethernetif_input: IP input error\n")); LWIP_DEBUGF(NETIF_DEBUG, ("ethernetif_input: IP input error\n"));