blob: ea2a139ad2def3e9eaba5ecf804a4611fa8a88d7 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
* 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__ */
|
