From f72ad02f5ec370f45995ecd2b3e8b322e9a7e4dc Mon Sep 17 00:00:00 2001 From: Nick Foster Date: Mon, 26 Jul 2010 15:33:30 -0700 Subject: New branch with firmware dir from USRP2P branch. --- firmware/microblaze/lib/net/.gitignore | 2 ++ firmware/microblaze/lib/net/eth_mac_addr.h | 29 ++++++++++++++++++++ firmware/microblaze/lib/net/padded_eth_hdr.h | 37 +++++++++++++++++++++++++ firmware/microblaze/lib/net/socket_address.h | 41 ++++++++++++++++++++++++++++ 4 files changed, 109 insertions(+) create mode 100644 firmware/microblaze/lib/net/.gitignore create mode 100644 firmware/microblaze/lib/net/eth_mac_addr.h create mode 100644 firmware/microblaze/lib/net/padded_eth_hdr.h create mode 100644 firmware/microblaze/lib/net/socket_address.h (limited to 'firmware/microblaze/lib/net') diff --git a/firmware/microblaze/lib/net/.gitignore b/firmware/microblaze/lib/net/.gitignore new file mode 100644 index 000000000..282522db0 --- /dev/null +++ b/firmware/microblaze/lib/net/.gitignore @@ -0,0 +1,2 @@ +Makefile +Makefile.in diff --git a/firmware/microblaze/lib/net/eth_mac_addr.h b/firmware/microblaze/lib/net/eth_mac_addr.h new file mode 100644 index 000000000..b44fb68f7 --- /dev/null +++ b/firmware/microblaze/lib/net/eth_mac_addr.h @@ -0,0 +1,29 @@ +/* + * Copyright 2009 Ettus Research LLC + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ + +#ifndef INCLUDED_ETH_MAC_ADDR_H +#define INCLUDED_ETH_MAC_ADDR_H + +#include + +// Ethernet MAC address + +typedef struct { + uint8_t addr[6]; +} eth_mac_addr_t; + +#endif /* INCLUDED_ETH_MAC_ADDR_H */ diff --git a/firmware/microblaze/lib/net/padded_eth_hdr.h b/firmware/microblaze/lib/net/padded_eth_hdr.h new file mode 100644 index 000000000..df816734f --- /dev/null +++ b/firmware/microblaze/lib/net/padded_eth_hdr.h @@ -0,0 +1,37 @@ +/* -*- c++ -*- */ +/* + * Copyright 2009,2010 Ettus Research LLC + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#ifndef INCLUDED_PADDED_ETH_HDR_H +#define INCLUDED_PADDED_ETH_HDR_H + +#include +#include + +/*! + * \brief Standard 14-byte ethernet header plus two leading bytes of padding. + * + * This is what a buffer contains in line 1 when using the "slow mode" + */ +typedef struct { + uint16_t pad; + eth_mac_addr_t dst; + eth_mac_addr_t src; + uint16_t ethertype; +} _AL4 padded_eth_hdr_t; + + +#endif /* INCLUDED_PADDED_ETH_HDR_H */ diff --git a/firmware/microblaze/lib/net/socket_address.h b/firmware/microblaze/lib/net/socket_address.h new file mode 100644 index 000000000..336f30a0c --- /dev/null +++ b/firmware/microblaze/lib/net/socket_address.h @@ -0,0 +1,41 @@ +/* -*- c -*- */ +/* + * Copyright 2010 Ettus Research LLC + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see . + */ +#ifndef INCLUDED_SOCKET_ADDRESS_H +#define INCLUDED_SOCKET_ADDRESS_H + +#include + +// port and address are in network byte order + +typedef struct socket_address { + unsigned short port; + struct ip_addr addr; +} socket_address_t; + +static inline struct socket_address +make_socket_address(struct ip_addr addr, int port) +{ + struct socket_address r; + r.port = port; + r.addr = addr; + return r; +} + + + +#endif /* INCLUDED_SOCKET_ADDRESS_H */ -- cgit v1.2.3