xref: /openbmc/u-boot/net/eth_internal.h (revision 626f048b)
1 /*
2  * (C) Copyright 2001-2015
3  * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
4  * Joe Hershberger, National Instruments
5  *
6  * SPDX-License-Identifier:	GPL-2.0+
7  */
8 
9 #ifndef __ETH_INTERNAL_H
10 #define __ETH_INTERNAL_H
11 
12 /* Do init that is common to driver model and legacy networking */
13 void eth_common_init(void);
14 
15 /**
16  * eth_setenv_enetaddr_by_index() - set the MAC address envrionment variable
17  *
18  * This sets up an environment variable with the given MAC address (@enetaddr).
19  * The environment variable to be set is defined by <@base_name><@index>addr.
20  * If @index is 0 it is omitted. For common Ethernet this means ethaddr,
21  * eth1addr, etc.
22  *
23  * @base_name:	Base name for variable, typically "eth"
24  * @index:	Index of interface being updated (>=0)
25  * @enetaddr:	Pointer to MAC address to put into the variable
26  * @return 0 if OK, other value on error
27  */
28 int eth_setenv_enetaddr_by_index(const char *base_name, int index,
29 				 uchar *enetaddr);
30 
31 int eth_mac_skip(int index);
32 void eth_current_changed(void);
33 #ifdef CONFIG_DM_ETH
34 void eth_set_dev(struct udevice *dev);
35 #else
36 void eth_set_dev(struct eth_device *dev);
37 #endif
38 void eth_set_current_to_next(void);
39 
40 #endif
41