/* * 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); #ifndef __ROMCC__ #define ne2k_append_data_byte(d, base) ne2k_append_data(&d, 1, base) #endif #if 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_byte(data, 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__ */