Subversion Repositories openrisc_2011-10-31

This directory contains generic network interface device drivers that

do not contain any hardware or architecture specific code. The files

are:

etharp.c

          Implements the ARP (Address Resolution Protocol) over

          Ethernet. The code in this file should be used together with

          Ethernet device drivers. Note that this module has been

          largely made Ethernet independent so you should be able to

          adapt this for other link layers (such as Firewire).

ethernetif.c

          An example of how an Ethernet device driver could look. This

          file can be used as a "skeleton" for developing new Ethernet

          network device drivers. It uses the etharp.c ARP code.

loopif.c

          A "loopback" network interface driver. It requires configuration

          through the define LWIP_LOOPIF_MULTITHREADING (see opt.h).

slipif.c

          A generic implementation of the SLIP (Serial Line IP)

          protocol. It requires a sio (serial I/O) module to work.

ppp/      Point-to-Point Protocol stack

          The PPP stack has been ported from ucip (http://ucip.sourceforge.net).

          It matches quite well to pppd 2.3.1 (http://ppp.samba.org), although

          compared to that, it has some modifications for embedded systems and

          the source code has been reordered a bit.