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Diffstat (limited to 'sys/alpha/tc/am7990var.h')
| -rw-r--r-- | sys/alpha/tc/am7990var.h | 208 |
1 files changed, 0 insertions, 208 deletions
diff --git a/sys/alpha/tc/am7990var.h b/sys/alpha/tc/am7990var.h deleted file mode 100644 index 5f36651..0000000 --- a/sys/alpha/tc/am7990var.h +++ /dev/null @@ -1,208 +0,0 @@ -/* $FreeBSD$ */ -/* $NetBSD: am7990var.h,v 1.18 1998/01/12 09:23:16 thorpej Exp $ */ - -/*- - * Copyright (c) 1997 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, - * NASA Ames Research Center. - * - * 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 the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``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 FOUNDATION 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. - */ - -/* - * Copyright (c) 1995 Charles M. Hannum. 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 Charles M. Hannum. - * 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. - */ - -#ifdef DDB -#define integrate -#define hide -#else -#define integrate static __inline -#define hide static -#endif - -/* - * Ethernet software status per device. - * - * Each interface is referenced by a network interface structure, - * ethercom.ec_if, which the routing code uses to locate the interface. - * This structure contains the output queue for the interface, its address, ... - * - * NOTE: this structure MUST be the first element in machine-dependent - * le_softc structures! This is designed SPECIFICALLY to make it possible - * to simply cast a "void *" to "struct le_softc *" or to - * "struct am7990_softc *". Among other things, this saves a lot of hair - * in the interrupt handlers. - */ -struct am7990_softc { - device_t sc_dev; /* base device glue */ - struct arpcom sc_ethercom; /* Ethernet common part */ - struct ifmedia sc_media; /* our supported media */ - - /* - * Memory functions: - * - * copy to/from descriptor - * copy to/from buffer - * zero bytes in buffer - */ - void (*sc_copytodesc) - (struct am7990_softc *, void *, int, int); - void (*sc_copyfromdesc) - (struct am7990_softc *, void *, int, int); - void (*sc_copytobuf) - (struct am7990_softc *, void *, int, int); - void (*sc_copyfrombuf) - (struct am7990_softc *, void *, int, int); - void (*sc_zerobuf) - (struct am7990_softc *, int, int); - - /* - * Machine-dependent functions: - * - * read/write CSR - * hardware reset hook - may be NULL - * hardware init hook - may be NULL - * no carrier hook - may be NULL - * media change hook - may be NULL - */ - u_int16_t (*sc_rdcsr) - (struct am7990_softc *, u_int16_t); - void (*sc_wrcsr) - (struct am7990_softc *, u_int16_t, u_int16_t); - void (*sc_hwreset)(struct am7990_softc *); - void (*sc_hwinit)(struct am7990_softc *); - void (*sc_nocarrier)(struct am7990_softc *); - int (*sc_mediachange)(struct am7990_softc *); - void (*sc_mediastatus)(struct am7990_softc *, - struct ifmediareq *); - - /* - * Media-supported by this interface. If this is NULL, - * the only supported media is assumed to be "manual". - */ - int *sc_supmedia; - int sc_nsupmedia; - int sc_defaultmedia; - - /* PCnet bit to use software selection of a port */ - int sc_initmodemedia; - - int sc_havecarrier; /* carrier status */ - - void *sc_sh; /* shutdownhook cookie */ - - u_int16_t sc_conf3; /* CSR3 value */ - u_int16_t sc_saved_csr0;/* Value of csr0 at time of interrupt */ - - void *sc_mem; /* base address of RAM -- CPU's view */ - u_long sc_addr; /* base address of RAM -- LANCE's view */ - - u_long sc_memsize; /* size of RAM */ - - int sc_nrbuf; /* number of receive buffers */ - int sc_ntbuf; /* number of transmit buffers */ - int sc_last_rd; - int sc_first_td, sc_last_td, sc_no_td; - - int sc_initaddr; - int sc_rmdaddr; - int sc_tmdaddr; - int *sc_rbufaddr; - int *sc_tbufaddr; - -#ifdef LEDEBUG - int sc_debug; -#endif - u_int8_t sc_enaddr[6]; - u_int8_t sc_pad[2]; - int unit; -#if NRND > 0 - rndsource_element_t rnd_source; -#endif -}; - -void am7990_config(struct am7990_softc *); -void am7990_init(struct am7990_softc *); -int am7990_ioctl(struct ifnet *, u_long, caddr_t); -void am7990_meminit(struct am7990_softc *); -void am7990_reset(struct am7990_softc *); -void am7990_setladrf(struct arpcom *, u_int16_t *); -void am7990_start(struct ifnet *); -void am7990_stop(struct am7990_softc *); -void am7990_watchdog(struct ifnet *); -void am7990_intr(void *); - -/* - * The following functions are only useful on certain cpu/bus - * combinations. They should be written in assembly language for - * maximum efficiency, but machine-independent versions are provided - * for drivers that have not yet been optimized. - */ -void am7990_copytobuf_contig(struct am7990_softc *, void *, int, int); -void am7990_copyfrombuf_contig(struct am7990_softc *, void *, int, int); -void am7990_zerobuf_contig(struct am7990_softc *, int, int); - -#if 0 /* Example only - see am7990.c */ -void am7990_copytobuf_gap2(struct am7990_softc *, void *, int, int); -void am7990_copyfrombuf_gap2(struct am7990_softc *, void *, int, int); -void am7990_zerobuf_gap2(struct am7990_softc *, int, int); - -void am7990_copytobuf_gap16(struct am7990_softc *, void *, int, int); -void am7990_copyfrombuf_gap16(struct am7990_softc *, void *, int, int); -void am7990_zerobuf_gap16(struct am7990_softc *, int, int); -#endif /* Example only */ |
