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add additional debug information

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This commit is contained in:
Stefan Lankes 2011-08-06 15:46:10 +02:00
parent 387ef0ea9b
commit 87cd484bb9
1 changed files with 5 additions and 3 deletions
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8
drivers/net/rtl8139.c
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@ -113,7 +113,8 @@ static err_t rtl8139if_output(struct netif* netif, struct pbuf* p)
static void rtl8139if_input(struct netif* netif, struct pbuf* p)
{
struct eth_hdr *ethhdr;
err_t err;
/* points to packet payload, which starts with an Ethernet header */
ethhdr = p->payload;
@ -127,8 +128,9 @@ static void rtl8139if_input(struct netif* netif, struct pbuf* p)
case ETHTYPE_PPPOE:
#endif /* PPPOE_SUPPORT */
/* full packet send to tcpip_thread to process */
if (mynetif->input(p, mynetif) != ERR_OK) {
LWIP_DEBUGF(NETIF_DEBUG, ("rtl8139if_input: IP input error\n"));
err = mynetif->input(p, mynetif);
if (err != ERR_OK) {
LWIP_DEBUGF(NETIF_DEBUG, ("rtl8139if_input: IP input error %d\n", (int32_t) err));
pbuf_free(p);
}
break;