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/* *********************************************************************
* Broadcom Common Firmware Environment (CFE)
*
* Ethernet protocol demux defns File: net_ether.h
*
* constants and prototypes for the Ethernet datalink
*
* Author: Mitch Lichtenberg (mpl@broadcom.com)
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
*
* This software is furnished under license and may be used and
* copied only in accordance with the following terms and
* conditions. Subject to these conditions, you may download,
* copy, install, use, modify and distribute modified or unmodified
* copies of this software in source and/or binary form. No title
* or ownership is transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce
* and retain this copyright notice and list of conditions
* as they appear in the source file.
*
* 2) No right is granted to use any trade name, trademark, or
* logo of Broadcom Corporation. The "Broadcom Corporation"
* name may not be used to endorse or promote products derived
* from this software without the prior written permission of
* Broadcom Corporation.
*
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
* SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
* PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR 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), EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************* */
/* *********************************************************************
* Constants
********************************************************************* */
#define ETH_PTYPE_NONE 0
#define ETH_PTYPE_DIX 1
#define ETH_PTYPE_802SAP 2
#define ETH_PTYPE_802SNAP 3
#define ETH_KEEP 1
#define ETH_DROP 0
/* *********************************************************************
* types
********************************************************************* */
typedef struct ether_info_s ether_info_t;
/* *********************************************************************
* Prototypes
********************************************************************* */
int eth_open(ether_info_t *eth,int ptype,char *pdata,int (*cb)(ebuf_t *buf,void *ref),void *ref);
void eth_close(ether_info_t *eth,int port);
void eth_poll(ether_info_t *eth);
int eth_send(ebuf_t *buf,uint8_t *dest);
ebuf_t *eth_alloc(ether_info_t *eth,int port);
void eth_free(ebuf_t *buf);
ether_info_t *eth_init(char *devname);
void eth_uninit(ether_info_t *eth);
int eth_getmtu(ether_info_t *,int port);
void eth_gethwaddr(ether_info_t *,uint8_t *hwaddr);
void eth_sethwaddr(ether_info_t *,uint8_t *hwaddr);
int eth_getspeed(ether_info_t *,int *speed);
int eth_setspeed(ether_info_t *,int speed);
int eth_getloopback(ether_info_t *,int *loop);
int eth_setloopback(ether_info_t *,int loop);
extern const uint8_t eth_broadcast[ENET_ADDR_LEN];
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