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esp_wifi: optimize WiFi TX performance

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liu zhifu
2020-02-13 14:26:48 +08:00
parent 31c80422b1
commit fa9a5c0be5
14 changed files with 178 additions and 28 deletions
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16
components/lwip/port/esp32/netif/wlanif.c
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@@ -131,10 +131,10 @@ low_level_output(struct netif *netif, struct pbuf *p)
}
struct pbuf *q = p;
err_t ret;
esp_err_t ret;
if(q->next == NULL) {
ret = esp_netif_transmit(esp_netif, q->payload, q->len);
ret = esp_netif_transmit_wrap(esp_netif, q->payload, q->len, q);
} else {
LWIP_DEBUGF(PBUF_DEBUG, ("low_level_output: pbuf is a list, application may has bug"));
@@ -145,12 +145,20 @@ low_level_output(struct netif *netif, struct pbuf *p)
} else {
return ERR_MEM;
}
ret = esp_netif_transmit(esp_netif, q->payload, q->len);
ret = esp_netif_transmit_wrap(esp_netif, q->payload, q->len, q);
pbuf_free(q);
}
return ret;
if (ret == ESP_OK) {
return ERR_OK;
} else if (ret == ESP_ERR_NO_MEM) {
return ERR_MEM;
} else if (ret == ESP_ERR_INVALID_ARG) {
return ERR_ARG;
} else {
return ERR_IF;
}
}
/**