b94b953e92
About the only bit of his code not here is the transmit routines, which I'll merge in separately. Also a few bug-fixes, so (for instance) multicast on an 8005 doesn't immediately fall back to IFF_ALLMULTI.
88 lines
3.3 KiB
C
88 lines
3.3 KiB
C
/* $NetBSD: seeq8005var.h,v 1.3 2001/03/24 20:38:41 bjh21 Exp $ */
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/*
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* Copyright (c) 2000 Ben Harris
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* Copyright (c) 1995 Mark Brinicombe
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Mark Brinicombe.
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* 4. The name of the company nor the name of the author may be used to
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* endorse or promote products derived from this software without specific
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* prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _SEEQ8005VAR_H_
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#define _SEEQ8005VAR_H_
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#include <net/if_media.h>
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/* Enumerate the possible cip variants */
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enum seeq_variant {
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SEEQ_8004, SEEQ_8005
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};
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/*
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* per-line info and status
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*/
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struct seeq8005_softc {
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struct device sc_dev;
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/* These fields should be initialised by the board driver. */
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bus_space_tag_t sc_iot; /* I/O base addr */
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bus_space_handle_t sc_ioh;
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int (*sc_mediachange)(struct seeq8005_softc *);
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void (*sc_mediastatus)(struct seeq8005_softc *, struct ifmediareq *);
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/* These fields are used internally by the seeq8005 driver. */
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struct ethercom sc_ethercom; /* Ethernet common */
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struct ifmedia sc_media; /* supported media information */
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int sc_config1; /* Current config1 bits */
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int sc_config2; /* Current config2 bits */
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int sc_config3; /* Current config3 bits 8004 only */
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int sc_command; /* Current command bits */
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u_int sc_rx_ptr; /* Receive buffer pointer */
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u_int sc_tx_bufs; /* Number of tx buffers */
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u_int sc_tx_used; /* Number of tx buffers in use */
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u_int sc_tx_cur; /* Next tx buffer to transmit */
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u_int sc_tx_next; /* Next tx buffer to fill */
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u_int sc_buffersize; /* Size of packet buffer */
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u_int sc_tx_bufsize; /* Size of TX packet buffer */
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u_int sc_rx_bufsize; /* Size of RX packet buffer */
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int sc_enabled; /* Enabled state */
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enum seeq_variant sc_variant; /* Chip variant */
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};
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extern void seeq8005_attach(struct seeq8005_softc *, const u_int8_t *, int *,
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int, int);
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extern int seeq8005intr(void *);
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#endif
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