1 /* $OpenBSD: espvar.h,v 1.5 1997/08/08 08:25:02 downsj Exp $ */ 2 /* $NetBSD: espvar.h,v 1.19 1997/02/27 01:16:21 thorpej Exp $ */ 3 4 /* 5 * Copyright (c) 1997 Jason R. Thorpe. 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. All advertising materials mentioning features or use of this software 17 * must display the following acknowledgement: 18 * This product includes software developed for the NetBSD Project 19 * by Jason R. Thorpe. 20 * 4. The name of the author may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 27 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 28 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 29 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 30 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 32 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 struct esp_softc { 36 struct ncr53c9x_softc sc_ncr53c9x; /* glue to MI code */ 37 38 struct sbusdev sc_sd; /* sbus device */ 39 struct intrhand sc_ih; /* intr handler */ 40 41 volatile u_char *sc_reg; /* the registers */ 42 struct dma_softc *sc_dma; /* pointer to my dma */ 43 44 /* openprom stuff */ 45 int sc_node; /* PROM node ID */ 46 int sc_pri; /* SBUS priority */ 47 }; 48 49 #define SAME_ESP(sc, bp, ca) \ 50 ((bp->val[0] == ca->ca_slot && bp->val[1] == ca->ca_offset) || \ 51 (bp->val[0] == -1 && bp->val[1] == sc->sc_dev.dv_unit)) 52