1 /* $NetBSD: necpbvar.h,v 1.7 2008/07/05 08:46:25 tsutsui Exp $ */ 2 3 /*- 4 * Copyright (C) 2000 Shuichiro URATA. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. The name of the author may not be used to endorse or promote products 15 * derived from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 struct necpb_context { 30 int nc_initialized; 31 struct arc_bus_space nc_memt; 32 struct arc_bus_space nc_iot; 33 struct arc_bus_dma_tag nc_dmat; 34 struct arc_pci_chipset nc_pc; 35 }; 36 37 struct necpb_softc { 38 device_t sc_dev; 39 struct necpb_context *sc_ncp; 40 }; 41 42 struct necpb_intrhand { 43 int (*ih_func)(void *); /* interrupt handler */ 44 void *ih_arg; /* arg for handler */ 45 struct necpb_intrhand *ih_next; /* next intrhand chain */ 46 int ih_intn; /* interrupt channel */ 47 struct evcnt ih_evcnt; /* interrupt counter */ 48 char ih_evname[32]; /* event counter name */ 49 }; 50 51 void necpb_init(struct necpb_context *ncp); 52 53 /* for console initialization */ 54 extern struct necpb_context necpb_main_context; 55