diff options
Diffstat (limited to 'firmware/usrp2/lib/net/padded_eth_hdr.h')
| -rw-r--r-- | firmware/usrp2/lib/net/padded_eth_hdr.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/firmware/usrp2/lib/net/padded_eth_hdr.h b/firmware/usrp2/lib/net/padded_eth_hdr.h new file mode 100644 index 000000000..df816734f --- /dev/null +++ b/firmware/usrp2/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 <http://www.gnu.org/licenses/>. + */ +#ifndef INCLUDED_PADDED_ETH_HDR_H +#define INCLUDED_PADDED_ETH_HDR_H + +#include <compiler.h> +#include <net/eth_mac_addr.h> + +/*! + * \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 */ |