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////////////////////////////////////////////////////////////////////////////////
///
/// @file Network.h
///
/// @project
///
/// @brief Network TX/RX Support Routines
///
////////////////////////////////////////////////////////////////////////////////
///
////////////////////////////////////////////////////////////////////////////////
///
/// @copyright Copyright (c) 2019, Evan Lojewski
/// @cond
///
/// All rights reserved.
///
/// Redistribution and use in source and binary forms, with or without
/// modification, are permitted provided that the following conditions are met:
/// 1. Redistributions of source code must retain the above copyright notice,
/// this list of conditions and the following disclaimer.
/// 2. Redistributions in binary form must reproduce the above copyright notice,
/// this list of conditions and the following disclaimer in the documentation
/// and/or other materials provided with the distribution.
/// 3. Neither the name of the copyright holder nor the
/// names of its contributors may be used to endorse or promote products
/// derived from this software without specific prior written permission.
///
////////////////////////////////////////////////////////////////////////////////
///
/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
/// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
/// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
/// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
/// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
/// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
/// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
/// CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
/// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
/// POSSIBILITY OF SUCH DAMAGE.
/// @endcond
////////////////////////////////////////////////////////////////////////////////
#ifndef NETWORK_H
#define NETWORK_H
#include <APE_APE.h>
#include <APE_APE_PERI.h>
#include <APE_TX_PORT0.h>
#include <APE_RX_PORT0.h>
#include <APE_TX_PORT1.h>
#include <APE_RX_PORT1.h>
#include <APE_TX_PORT2.h>
#include <APE_RX_PORT2.h>
#include <APE_TX_PORT3.h>
#include <APE_RX_PORT3.h>
#include <stdbool.h>
#include <stdint.h>
typedef struct {
/* TX Registers */
volatile RegAPETxToNetPoolModeStatus_t *tx_mode;
volatile TX_PORT_t * tx_port;
volatile RegAPETxToNetBufferAllocator_t *tx_allocator;
volatile RegAPETxToNetDoorbell_t *tx_doorbell;
/* RX Registers */
volatile RegAPERxPoolModeStatus_t *rx_mode;
volatile RX_PORT_t *rx_port;
volatile RegAPERxbufoffset_t *rx_offset;
volatile RegAPERxPoolRetire_t *rx_retire;
} NetworkPort_t;
extern NetworkPort_t gPort0;
extern NetworkPort_t gPort1;
extern NetworkPort_t gPort2;
extern NetworkPort_t gPort3;
void Network_InitTxRx(void);
uint32_t Network_TX_numBlocksNeeded(uint32_t frame_size);
int32_t Network_TX_allocateBlock(NetworkPort_t *port);
void Network_TX_transmitBePacket(uint8_t *packet, uint32_t length, NetworkPort_t *port);
void Network_TX_transmitLePacket(uint8_t *packet, uint32_t length, NetworkPort_t *port);
void Network_TX_transmitPassthroughPacket(uint32_t length, NetworkPort_t* port);
// void Network_TX_transmitPassthroughPacket(RegAPE_PERIBmcToNcRxStatus_t
// rx_status);
bool Network_RxLePatcket(uint32_t *buffer, uint32_t *length, NetworkPort_t *port);
bool Network_PassthroughRxPatcket(NetworkPort_t *port);
void Network_SetMACAddr(uint16_t high, uint32_t low, uint32_t index,
bool enabled);
#endif /* NETWORK_H */
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