74 lines
2.8 KiB
C
74 lines
2.8 KiB
C
/* $NetBSD: mii_adapter.h,v 1.2 1997/11/17 08:56:08 thorpej Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1997 Manuel Bouyer. 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, 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Manuel Bouyer.
|
|
* 4. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 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.
|
|
*/
|
|
|
|
/* The mii bus data definitions */
|
|
|
|
/*
|
|
* Services provided by or to the adapter :
|
|
* set/clear/read bit, where bit may be MII_DATA, MII_CLOCK, MII_TXEN.
|
|
*/
|
|
|
|
typedef struct _mii_data {
|
|
void *adapter_softc;
|
|
u_int32_t adapter_id; /* adapter ID, see mii_adapters_id.h */
|
|
|
|
/*
|
|
* Services provided by the adapter :
|
|
* set/clear/read bit, where bit may be MII_DATA, MII_CLOCK, MII_TXEN
|
|
* or read/write PHYs registers.
|
|
*/
|
|
void (*mii_setbit) __P((void *adapter_softc, u_int8_t bit));
|
|
void (*mii_clrbit) __P((void *adapter_softc, u_int8_t bit));
|
|
int (*mii_readbit) __P((void *adapter_softc, u_int8_t bit));
|
|
int (*mii_readreg) __P((void *, u_int16_t, u_int16_t));
|
|
void (*mii_writereg) __P((void *, u_int16_t, u_int16_t, u_int16_t));
|
|
|
|
/*
|
|
* services provided to the adapter:
|
|
*/
|
|
int mii_media_status;
|
|
int mii_media_active;
|
|
|
|
/*
|
|
* mii's private data
|
|
*/
|
|
struct mii_softc *mii_sc;
|
|
} mii_data_t;
|
|
|
|
/* bit types */
|
|
#define MII_DATA 0x00
|
|
#define MII_CLOCK 0x01
|
|
#define MII_TXEN 0x02
|
|
|
|
void mii_media_add __P((struct ifmedia *, mii_data_t*));
|
|
int mii_mediachg __P((mii_data_t*));
|
|
void mii_pollstat __P((mii_data_t*));
|