abc/lwip
1
0
Fork 0
mirror of https://git.savannah.nongnu.org/git/lwip.git synced 2026-08-09 00:53:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

Document ethernet level functions

Browse Source
This commit is contained in:
Dirk Ziegelmeier
2016-08-24 08:01:36 +02:00
parent c719c466b3
commit e78bc41116
2 changed files with 45 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/netif/ethernet.c
View File

@@ -1,6 +1,9 @@
/**
* @file
* Ethernet common functions
*
* @defgroup ethernet Ethernet
* @ingroup callbackstyle_api
*/
/*
@@ -236,14 +239,17 @@ free_and_return:
}
/**
* Send an ethernet packet on the network using netif->linkoutput
* @ingroup ethernet
* Send an ethernet packet on the network using netif->linkoutput().
* The ethernet header is filled in before sending.
*
* @see @ref LWIP_HOOK_UNKNOWN_ETH_PROTOCOL
*
* @param netif the lwIP network interface on which to send the packet
* @param p the packet to send, p->payload pointing to the (uninitialized) ethernet header
* @param src the source MAC address to be copied into the ethernet header
* @param dst the destination MAC address to be copied into the ethernet header
* @param eth_type ethernet type
* @param eth_type ethernet type (@ref eth_type)
* @return ERR_OK if the packet was sent, any other err_t on failure
*/
err_t