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Fixed bug #28183 (ARP and TCP/IP cannot be disabled on netif used for PPPoE) by adding a new netif flag (NETIF_FLAG_ETHERNET) that tells the stack the device is an ethernet device but prevents usage of ARP (so that ethernet_input can be used for PPPoE).

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goldsimon
2010-02-14 16:44:47 +00:00
parent 524b7bc36b
commit c5dfa4099d
4 changed files with 29 additions and 9 deletions
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6
src/include/lwip/netif.h
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@@ -87,9 +87,13 @@ extern "C" {
* Set by the netif driver in its init function.
* Used to check input packet types and use of DHCP. */
#define NETIF_FLAG_ETHARP 0x20U
/** If set, the netif is an ethernet device. It might not use
* ARP or TCP/IP if it is used for PPPoE only.
*/
#define NETIF_FLAG_ETHERNET 0x40U
/** If set, the netif has IGMP capability.
* Set by the netif driver in its init function. */
#define NETIF_FLAG_IGMP 0x40U
#define NETIF_FLAG_IGMP 0x80U
/** Function prototype for netif init functions. Set up flags and output/linkoutput
* callback functions in this function.