freebsd-skq/sys/mips/atheros/ar71xx_macaddr.h
Adrian Chadd 863dc8aff0 [ar71xx] generate a random mac address using eth_gen_addr()
This removes a hard-coded random mac address generator and
uses the (not so) new system routine.

Tested:

* TP-Link WDR-4300 (AR934x + AR9580)
2019-12-28 06:56:21 +00:00

40 lines
1.7 KiB
C

/*-
* Copyright (c) 2015, Adrian Chadd <adrian@FreeBSD.org>
* 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 unmodified, 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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.
*
* $FreeBSD$
*/
#ifndef __ATHEROS_AR71XX_MACADDR_H__
#define __ATHEROS_AR71XX_MACADDR_H__
extern uint8_t ar71xx_board_mac_addr[ETHER_ADDR_LEN];
extern int ar71xx_mac_addr_init(unsigned char *dst, const unsigned char *src,
int offset, int is_local);
extern int ar71xx_mac_addr_random_init(struct ifnet *ifp, struct ether_addr *dst);
#endif /* __ATHEROS_AR71XX_MACADDR_H__ */