1 /* $OpenBSD: eisa_machdep.h,v 1.4 2011/03/23 16:54:35 pirofti Exp $ */ 2 3 /* 4 * Copyright (c) 1998-2004 Michael Shalayeff 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT, 20 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 21 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 22 * SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 24 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 25 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 26 * THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29 #ifndef _MACHINE_EISA_MACHDEP_H_ 30 #define _MACHINE_EISA_MACHDEP_H_ 31 32 /* 33 * Types provided to machine-independent EISA code. 34 */ 35 typedef struct hppa_eisa_chipset *eisa_chipset_tag_t; 36 typedef int eisa_intr_handle_t; 37 38 struct hppa_eisa_chipset { 39 void *ec_v; 40 41 void (*ec_attach_hook)(struct device *, struct device *, 42 struct eisabus_attach_args *); 43 int (*ec_intr_map)(void *, u_int, int *); 44 const char *(*ec_intr_string)(void *, int); 45 void *(*ec_intr_establish)(void *, int, int, int, 46 int (*)(void *), void *, const char *); 47 void (*ec_intr_disestablish)(void *, void *); 48 }; 49 50 #if 0 51 #define EISA_SLOTOFF_PRIMING EISA_SLOTOFF_VID 52 #define EISA_PRIMING_VID(i) ({ (void)(i), 0xff; }) 53 #define EISA_PRIMING_PID(i) ({ (void)(i), 0x00; }) 54 #endif 55 56 /* 57 * Functions provided to machine-independent EISA code. 58 */ 59 #define eisa_attach_hook(p, s, a) \ 60 (*(a)->eba_ec->ec_attach_hook)((p), (s), (a)) 61 #define eisa_maxslots(c) 8 62 #define eisa_intr_map(c, i, hp) \ 63 (*(c)->ec_intr_map)((c)->ec_v, (i), (hp)) 64 #define eisa_intr_string(c, h) \ 65 (*(c)->ec_intr_string)((c)->ec_v, (h)) 66 #define eisa_intr_establish(c, h, t, l, f, a, nm) \ 67 (*(c)->ec_intr_establish)((c)->ec_v, (h), (t), (l), (f), (a), (nm)) 68 #define eisa_intr_disestablish(c, h) \ 69 (*(c)->ec_intr_disestablish)((c)->ec_v, (h)) 70 71 #endif /* _MACHINE_EISA_MACHDEP_H_ */ 72