1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 1997-2000 Nicolas Souchu 5 * Copyright (c) 2001 Alcove - Nicolas Souchu 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 */ 30 31 int ppc_probe(device_t dev, int rid); 32 int ppc_attach(device_t dev); 33 int ppc_detach(device_t dev); 34 int ppc_read_ivar(device_t bus, device_t dev, int index, uintptr_t *val); 35 int ppc_write_ivar(device_t bus, device_t dev, int index, uintptr_t val); 36 37 int ppc_read(device_t, char *, int, int); 38 int ppc_write(device_t, char *, int, int); 39 40 u_char ppc_io(device_t, int, u_char *, int, u_char); 41 int ppc_exec_microseq(device_t, struct ppb_microseq **); 42 43 struct resource *ppc_alloc_resource(device_t bus, device_t child, int type, 44 int *rid, rman_res_t start, rman_res_t end, rman_res_t count, u_int flags); 45 int ppc_release_resource(device_t bus, device_t child, int type, int rid, 46 struct resource *r); 47 int ppc_reset_epp(device_t); 48 int ppc_ecp_sync(device_t); 49 int ppc_setmode(device_t, int); 50 51 extern const char ppc_driver_name[]; 52