1 /*- 2 * Copyright (c) 2014 Marcel Moolenaar 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 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 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 #ifndef _DEV_PROTO_H_ 30 #define _DEV_PROTO_H_ 31 32 #define PROTO_RES_MAX 16 33 34 #define PROTO_RES_UNUSED 0 35 #define PROTO_RES_PCICFG 10 36 37 struct proto_res { 38 int r_type; 39 int r_rid; 40 struct resource *r_res; 41 u_long r_size; 42 union { 43 void *cookie; 44 struct cdev *cdev; 45 } r_u; 46 uintptr_t r_opened; 47 }; 48 49 struct proto_softc { 50 device_t sc_dev; 51 struct proto_res sc_res[PROTO_RES_MAX]; 52 int sc_rescnt; 53 }; 54 55 extern devclass_t proto_devclass; 56 extern char proto_driver_name[]; 57 58 int proto_add_resource(struct proto_softc *, int, int, struct resource *); 59 60 int proto_attach(device_t dev); 61 int proto_detach(device_t dev); 62 63 #endif /* _DEV_PROTO_H_ */ 64