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lwip: Adapted lwip port layer to use 2.1.2-esp in 4.0

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This commit is contained in:
David Cermak
2019-11-27 10:34:04 +01:00
committed by Jack
parent e6006a6bdf
commit 5e67f9578d
3 changed files with 17 additions and 5 deletions
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2
components/lwip/lwip

Submodule components/lwip/lwip updated: f2bd195eed...c483f30ba2

6
components/lwip/port/esp32/netif/ethernetif.c
View File

@@ -61,7 +61,7 @@
* @param buf memory alloc in L2 layer * @param buf memory alloc in L2 layer
* @note this function is also the callback when invoke pbuf_free * @note this function is also the callback when invoke pbuf_free
*/ */
static void ethernet_free_rx_buf_l2(void *buf) static void ethernet_free_rx_buf_l2(struct netif *netif, void *buf)
{ {
free(buf); free(buf);
} }
@@ -158,7 +158,7 @@ void ethernetif_input(struct netif *netif, void *buffer, uint16_t len)
if (buffer == NULL || !netif_is_up(netif)) { if (buffer == NULL || !netif_is_up(netif)) {
if (buffer) { if (buffer) {
ethernet_free_rx_buf_l2(buffer); ethernet_free_rx_buf_l2(netif, buffer);
} }
return; return;
} }
@@ -166,7 +166,7 @@ void ethernetif_input(struct netif *netif, void *buffer, uint16_t len)
/* acquire new pbuf, type: PBUF_REF */ /* acquire new pbuf, type: PBUF_REF */
p = pbuf_alloc(PBUF_RAW, len, PBUF_REF); p = pbuf_alloc(PBUF_RAW, len, PBUF_REF);
if (p == NULL) { if (p == NULL) {
ethernet_free_rx_buf_l2(buffer); ethernet_free_rx_buf_l2(netif, buffer);
return; return;
} }
p->payload = buffer; p->payload = buffer;

14
components/lwip/port/esp32/netif/wlanif.c
View File

@@ -52,6 +52,18 @@
#include "tcpip_adapter.h" #include "tcpip_adapter.h"
/**
* @brief Free resources allocated in L2 layer
*
* This function translates the free_tx_buf to the prototype used on 2.1.2-esp branch
*
* @param buf memory alloc in L2 layer
* @note this function is also the callback when invoke pbuf_free
*/
static void wlanif_free_rx_buf_l2(struct netif *netif, void *buf)
{
esp_wifi_internal_free_rx_buffer(buf);
}
/** /**
* In this function, the hardware should be initialized. * In this function, the hardware should be initialized.
@@ -82,7 +94,7 @@ low_level_init(struct netif *netif)
#endif #endif
#if !ESP_L2_TO_L3_COPY #if !ESP_L2_TO_L3_COPY
netif->l2_buffer_free_notify = esp_wifi_internal_free_rx_buffer; netif->l2_buffer_free_notify = wlanif_free_rx_buf_l2;
#endif #endif
} }