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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2010 Rudolf Marek <r.marek@assembler.cz>
*
* 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; version 2 of the License.
*
* 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.
*/
#ifndef _NE2K_H__
#define _NE2K_H__
#include <rules.h>
#include <stdint.h>
void ne2k_append_data(unsigned char *d, int len, unsigned int base);
int ne2k_init(unsigned int eth_nic_base);
void ne2k_transmit(unsigned int eth_nic_base);
#if IS_ENABLED(CONFIG_CONSOLE_NE2K) && (ENV_ROMSTAGE || ENV_RAMSTAGE)
static inline void __ne2k_init(void)
{
ne2k_init(CONFIG_CONSOLE_NE2K_IO_PORT);
}
static inline void __ne2k_tx_byte(u8 data)
{
ne2k_append_data(&data, 1, CONFIG_CONSOLE_NE2K_IO_PORT);
}
static inline void __ne2k_tx_flush(void)
{
ne2k_transmit(CONFIG_CONSOLE_NE2K_IO_PORT);
}
#else
static inline void __ne2k_init(void) {}
static inline void __ne2k_tx_byte(u8 data) {}
static inline void __ne2k_tx_flush(void) {}
#endif
#endif /* _NE2K_H__ */
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