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Minor: Documentation updates

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This commit is contained in:
Dirk Ziegelmeier 2016-09-26 21:45:29 +02:00
parent 2f085aa441
commit 97b774ceb9
3 changed files with 9 additions and 5 deletions
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2
src/core/ipv6/ethip6.c
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@ -72,7 +72,7 @@
* *
* @return * @return
* - ERR_RTE No route to destination (no gateway to external networks), * - ERR_RTE No route to destination (no gateway to external networks),
* or the return type of either etharp_query() or ethernet_output(). * or the return type of either nd6_queue_packet() or ethernet_output().
*/ */
err_t err_t
ethip6_output(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr) ethip6_output(struct netif *netif, struct pbuf *q, const ip6_addr_t *ip6addr)

4
src/core/netif.c
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@ -227,7 +227,9 @@ netif_input(struct pbuf *p, struct netif *inp)
* These functions use netif flags NETIF_FLAG_ETHARP and NETIF_FLAG_ETHERNET * These functions use netif flags NETIF_FLAG_ETHARP and NETIF_FLAG_ETHERNET
* to decide whether to forward to ethernet_input() or ip_input(). * to decide whether to forward to ethernet_input() or ip_input().
* In other words, the functions only work when the netif * In other words, the functions only work when the netif
* driver is implemented correctly! * driver is implemented correctly!\n
* Members of struct netif should be be initialized by the
* netif init function = netif driver (init parameter of this function).
* *
* @return netif, or NULL if failed. * @return netif, or NULL if failed.
*/ */

8
src/include/lwip/netif.h
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@ -245,17 +245,19 @@ struct netif {
#if LWIP_IPV4 #if LWIP_IPV4
/** This function is called by the IP module when it wants /** This function is called by the IP module when it wants
* to send a packet on the interface. This function typically * to send a packet on the interface. This function typically
* first resolves the hardware address, then sends the packet. */ * first resolves the hardware address, then sends the packet.
* For ethernet physical layer, this is usually etharp_output() */
netif_output_fn output; netif_output_fn output;
#endif /* LWIP_IPV4 */ #endif /* LWIP_IPV4 */
/** This function is called by the ARP module when it wants /** This function is called by ethernet_output() when it wants
* to send a packet on the interface. This function outputs * to send a packet on the interface. This function outputs
* the pbuf as-is on the link medium. */ * the pbuf as-is on the link medium. */
netif_linkoutput_fn linkoutput; netif_linkoutput_fn linkoutput;
#if LWIP_IPV6 #if LWIP_IPV6
/** This function is called by the IPv6 module when it wants /** This function is called by the IPv6 module when it wants
* to send a packet on the interface. This function typically * to send a packet on the interface. This function typically
* first resolves the hardware address, then sends the packet. */ * first resolves the hardware address, then sends the packet.
* For ethernet physical layer, this is usually ethip6_output() */
netif_output_ip6_fn output_ip6; netif_output_ip6_fn output_ip6;
#endif /* LWIP_IPV6 */ #endif /* LWIP_IPV6 */
#if LWIP_NETIF_STATUS_CALLBACK #if LWIP_NETIF_STATUS_CALLBACK