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/* -*- c++ -*- */
/*
* Copyright 2007,2008 Free Software Foundation, Inc.
*
* 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_APP_COMMON_H
#define INCLUDED_APP_COMMON_H
#include <stdbool.h>
#include "usrp2_eth_packet.h"
#include "dbsm.h"
#include "memory_map.h"
#include "hal_io.h"
#include <stddef.h>
#include <db.h>
#define CPU_TX_BUF 7 // cpu -> eth
#define _AL4 __attribute__((aligned (4)))
extern volatile bool link_is_up; // eth handler sets this
// If there's a dbsm that sends to the ethernet, put it's address here
extern dbsm_t *ac_could_be_sending_to_eth;
void set_reply_hdr(u2_eth_packet_t *reply_pkt, u2_eth_packet_t const *cmd_pkt);
/*
* Called when an ethernet packet is received.
* Return true if we handled it here, otherwise
* it'll be passed on to the DSP Tx pipe
*/
bool eth_pkt_inspector(dbsm_t *sm, int bufno);
void link_changed_callback(int speed);
bool handle_control_chan_frame(u2_eth_packet_t *pkt, size_t len);
#endif /* INCLUDED_APP_COMMON_H */
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