/*
* Copyright (c) 2000 Ben Harris
* Copyright (c) 1995 Mark Brinicombe
* 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 Mark Brinicombe.
* 4. The name of the company nor the name of the author may 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 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.
*/
#ifndef _SEEQ8005VAR_H_
#define _SEEQ8005VAR_H_
#include <net/if_media.h>
#include <sys/rndsource.h>
/* Enumerate the possible cip variants */
enum seeq_variant {
SEEQ_8004, SEEQ_8005
};
/*
* per-line info and status
*/
struct seeq8005_softc {
device_t sc_dev;
/* These fields should be initialised by the board driver. */
bus_space_tag_t sc_iot; /* I/O base addr */
bus_space_handle_t sc_ioh;
/* These fields are used internally by the seeq8005 driver. */
struct ethercom sc_ethercom; /* Ethernet common */
struct ifmedia sc_media; /* supported media information */
int sc_config1; /* Current config1 bits */
int sc_config2; /* Current config2 bits */
int sc_config3; /* Current config3 bits 8004 only */
int sc_command; /* Current command bits */
u_int sc_rx_ptr; /* Receive buffer pointer */
u_int sc_tx_bufs; /* Number of tx buffers */
u_int sc_tx_used; /* Number of tx buffers in use */
u_int sc_tx_cur; /* Next tx buffer to transmit */
u_int sc_tx_next; /* Next tx buffer to fill */
u_int sc_buffersize; /* Size of packet buffer */
u_int sc_tx_bufsize; /* Size of TX packet buffer */
u_int sc_rx_bufsize; /* Size of RX packet buffer */
int sc_enabled; /* Enabled state */
enum seeq_variant sc_variant; /* Chip variant */
int sc_flags;
#define SF_8BIT 0x01
krndsource_t rnd_source;
};
extern void seeq8005_attach(struct seeq8005_softc *, const u_int8_t *, int *,
int, int);
extern int seeq8005intr(void *);
