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esp32/lwip: some misc changes

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1. Update phy to fix HT40 rx issue
2. Add code about RX_DONE/TX_DONE/Lock-free optimization
3. Fix wifi ioctl return value error
4. Add lwip statistics debug code
5. Modify TCP window size to 10 and send buffer size to 5
This commit is contained in:
Liu Zhi Fu
2016-11-28 18:36:14 +08:00
parent db1e86b3d9
commit 9a3f9af2db
9 changed files with 122 additions and 24 deletions
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12
components/lwip/api/api_msg.c
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@@ -128,6 +128,7 @@ recv_raw(void *arg, struct raw_pcb *pcb, struct pbuf *p,
len = q->tot_len;
if (sys_mbox_trypost(&conn->recvmbox, buf) != ERR_OK) {
ESP_STATS_INC(esp.rx_rawmbox_post_fail);
netbuf_delete(buf);
return 0;
} else {
@@ -203,6 +204,7 @@ recv_udp(void *arg, struct udp_pcb *pcb, struct pbuf *p,
len = p->tot_len;
if (sys_mbox_trypost(&conn->recvmbox, buf) != ERR_OK) {
ESP_STATS_INC(esp.rx_udpmbox_post_fail);
netbuf_delete(buf);
return;
} else {
@@ -262,6 +264,7 @@ recv_tcp(void *arg, struct tcp_pcb *pcb, struct pbuf *p, err_t err)
}
if (sys_mbox_trypost(&conn->recvmbox, p) != ERR_OK) {
ESP_STATS_INC(esp.rx_tcpmbox_post_fail);
/* don't deallocate p: it is presented to us later again from tcp_fasttmr! */
return ERR_MEM;
} else {
@@ -391,12 +394,16 @@ err_tcp(void *arg, err_t err)
/* pass NULL-message to recvmbox to wake up pending recv */
if (sys_mbox_valid(&conn->recvmbox)) {
/* use trypost to prevent deadlock */
sys_mbox_trypost(&conn->recvmbox, NULL);
if (sys_mbox_trypost(&conn->recvmbox, NULL) != ERR_OK){
ESP_STATS_INC(esp.err_tcp_rxmbox_post_fail);
}
}
/* pass NULL-message to acceptmbox to wake up pending accept */
if (sys_mbox_valid(&conn->acceptmbox)) {
/* use trypost to preven deadlock */
sys_mbox_trypost(&conn->acceptmbox, NULL);
if (sys_mbox_trypost(&conn->acceptmbox, NULL) != ERR_OK) {
ESP_STATS_INC(esp.err_tcp_rxmbox_post_fail);
}
}
if ((old_state == NETCONN_WRITE) || (old_state == NETCONN_CLOSE) ||
@@ -476,6 +483,7 @@ accept_function(void *arg, struct tcp_pcb *newpcb, err_t err)
newconn->last_err = err;
if (sys_mbox_trypost(&conn->acceptmbox, newconn) != ERR_OK) {
ESP_STATS_INC(esp.acceptmbox_post_fail);
/* When returning != ERR_OK, the pcb is aborted in tcp_process(),
so do nothing here! */
/* remove all references to this netconn from the pcb */