1 /* $OpenBSD: eisa_machdep.h,v 1.2 2003/08/07 19:47:33 mickey Exp $ */ 2 3 /* 4 * Copyright (c) 1998 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 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Michael Shalayeff. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 #ifndef _EISA_MACHDEP_H_ 34 #define _EISA_MACHDEP_H_ 35 36 /* 37 * Types provided to machine-independent EISA code. 38 */ 39 typedef struct hppa_eisa_chipset *eisa_chipset_tag_t; 40 typedef int eisa_intr_handle_t; 41 42 struct hppa_eisa_chipset { 43 void *ec_v; 44 45 void (*ec_attach_hook)(struct device *, struct device *, 46 struct eisabus_attach_args *); 47 int (*ec_intr_map)(void *, u_int, int *); 48 const char *(*ec_intr_string)(void *, int); 49 void *(*ec_intr_establish)(void *, int, int, int, 50 int (*)(void *), void *, const char *); 51 void (*ec_intr_disestablish)(void *, void *); 52 }; 53 54 #if 0 55 #define EISA_SLOTOFF_PRIMING EISA_SLOTOFF_VID 56 #define EISA_PRIMING_VID(i) ({ (void)(i), 0xff; }) 57 #define EISA_PRIMING_PID(i) ({ (void)(i), 0x00; }) 58 #endif 59 60 /* 61 * Functions provided to machine-independent EISA code. 62 */ 63 #define eisa_attach_hook(p, s, a) \ 64 (*(a)->eba_ec->ec_attach_hook)((p), (s), (a)) 65 #define eisa_maxslots(c) 8 66 #define eisa_intr_map(c, i, hp) \ 67 (*(c)->ec_intr_map)((c)->ec_v, (i), (hp)) 68 #define eisa_intr_string(c, h) \ 69 (*(c)->ec_intr_string)((c)->ec_v, (h)) 70 #define eisa_intr_establish(c, h, t, l, f, a, nm) \ 71 (*(c)->ec_intr_establish)((c)->ec_v, (h), (t), (l), (f), (a), (nm)) 72 #define eisa_intr_disestablish(c, h) \ 73 (*(c)->ec_intr_disestablish)((c)->ec_v, (h)) 74 75 #endif /* _EISA_MACHDEP_H_ */ 76