92 lines
3.5 KiB
C
92 lines
3.5 KiB
C
/* $NetBSD: mb86950var.h,v 1.3 2005/12/11 12:21:27 christos Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 1995 Mika Kortelainen
|
|
* 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 Mika Kortelainen
|
|
* 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.
|
|
*/
|
|
|
|
/*
|
|
* Adapted from if_qnreg.h for the amiga port of NetBSD by Dave J. Barnes, 2004.
|
|
*/
|
|
|
|
/*
|
|
* EStar_softc: per line info and status
|
|
*/
|
|
struct mb86950_softc {
|
|
struct device sc_dev;
|
|
struct ethercom sc_ec; /* ethernet common */
|
|
struct ifmedia sc_media; /* supported media information */
|
|
|
|
bus_space_tag_t sc_bst; /* bus space */
|
|
bus_space_handle_t sc_bsh;
|
|
|
|
/* Transmission buffer management. */
|
|
int txb_sched; /* number of scheduled packets */
|
|
#if 0
|
|
/* XXX not used */
|
|
int txb_free; /* free TX buffers */
|
|
int txb_size; /* total size of TX buffer */
|
|
int txb_count; /* number of TX buffers in use */
|
|
int rxb_size; /* size of receive buffer */
|
|
#endif
|
|
int txb_num_pkt; /* max number of outstanding transmit packets allowed */
|
|
int rxb_num_pkt; /* max number of packets that could be in receive buffer */
|
|
|
|
u_int8_t sc_enaddr[ETHER_ADDR_LEN];
|
|
|
|
#if NRND > 0
|
|
rndsource_element_t rnd_source;
|
|
#endif
|
|
|
|
u_int32_t sc_stat; /* driver status */
|
|
|
|
#define ESTAR_STAT_ENABLED 0x0001 /* power enabled on interface */
|
|
#define ESTAR_STAT_ATTACHED 0x0002 /* attach has succeeded */
|
|
|
|
int (*sc_enable) __P((struct mb86950_softc *));
|
|
void (*sc_disable) __P((struct mb86950_softc *));
|
|
|
|
int (*sc_mediachange) __P((struct mb86950_softc *));
|
|
void (*sc_mediastatus) __P((struct mb86950_softc *,
|
|
struct ifmediareq *));
|
|
|
|
};
|
|
|
|
/* Size (in bytes) of a "packet length" word in transmission buffer. */
|
|
#define ESTAR_TXLEN_SIZE 2
|
|
|
|
#define GOOD_PKT 0x20
|
|
|
|
void mb86950_attach __P((struct mb86950_softc *, u_int8_t *));
|
|
void mb86950_config __P((struct mb86950_softc *, int *, int, int));
|
|
int mb86950_intr __P((void *));
|
|
int mb86950_enable __P((struct mb86950_softc *));
|
|
void mb86950_disable __P((struct mb86950_softc *));
|
|
int mb86950_activate __P((struct device *, enum devact));
|
|
int mb86950_detach __P((struct mb86950_softc *));
|