1 /* $NetBSD: eisa_machdep.h,v 1.3 2014/03/31 20:51:20 christos Exp $ */ 2 3 /* $OpenBSD: eisa_machdep.h,v 1.2 2000/04/18 20:55:02 mickey Exp $ */ 4 5 /* 6 * Copyright (c) 1998-2004 Michael Shalayeff 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, 22 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 24 * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 26 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 27 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 /* 32 * Types provided to machine-independent EISA code. 33 */ 34 typedef struct hppa_eisa_chipset *eisa_chipset_tag_t; 35 typedef int eisa_intr_handle_t; 36 37 struct hppa_eisa_chipset { 38 void *ec_v; 39 40 void (*ec_attach_hook)(device_t, device_t, 41 struct eisabus_attach_args *); 42 int (*ec_intr_map)(void *, u_int, int *); 43 const char *(*ec_intr_string)(void *, int, char *, size_t); 44 void *(*ec_intr_establish)(void *, int, int, int, 45 int (*)(void *), void *); 46 void (*ec_intr_disestablish)(void *, void *); 47 }; 48 49 #if 0 50 #define EISA_SLOTOFF_PRIMING EISA_SLOTOFF_VID 51 #define EISA_PRIMING_VID(i) ({ (void)(i), 0xff; }) 52 #define EISA_PRIMING_PID(i) ({ (void)(i), 0x00; }) 53 #endif 54 55 /* 56 * Functions provided to machine-independent EISA code. 57 */ 58 #define eisa_attach_hook(p, s, a) \ 59 (*(a)->eba_ec->ec_attach_hook)((p), (s), (a)) 60 #define eisa_maxslots(c) 8 61 #define eisa_intr_map(c, i, hp) \ 62 (*(c)->ec_intr_map)((c)->ec_v, (i), (hp)) 63 #define eisa_intr_string(c, h, buf, len) \ 64 (*(c)->ec_intr_string)((c)->ec_v, (h), (buf), (len)) 65 #define eisa_intr_establish(c, h, t, l, f, a) \ 66 (*(c)->ec_intr_establish)((c)->ec_v, (h), (t), (l), (f), (a)) 67 #define eisa_intr_disestablish(c, h) \ 68 (*(c)->ec_intr_disestablish)((c)->ec_v, (h)) 69 70