1/*	$NetBSD: octeon_ipdvar.h,v 1.5 2020/06/23 05:15:33 simonb Exp $	*/
2
3/*
4 * Copyright (c) 2007 Internet Initiative Japan, Inc.
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 REGENTS AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#ifndef _OCTEON_IPDVAR_H_
30#define _OCTEON_IPDVAR_H_
31
32/* XXX */
33struct octipd_softc {
34	int			sc_port;
35	bus_space_tag_t		sc_regt;
36	bus_space_handle_t	sc_regh;
37	size_t			sc_first_mbuff_skip;
38	size_t			sc_not_first_mbuff_skip;
39};
40
41/* XXX */
42struct octipd_attach_args {
43	int			aa_port;
44	bus_space_tag_t		aa_regt;
45	size_t			aa_first_mbuff_skip;
46	size_t			aa_not_first_mbuff_skip;
47};
48
49void	octipd_init(struct octipd_attach_args *, struct octipd_softc **);
50int	octipd_enable(struct octipd_softc *);
51int	octipd_config(struct octipd_softc *);
52void	octipd_sub_port_fcs(struct octipd_softc *, int);
53void	octipd_offload(uint64_t, void *, int *);
54
55#endif /* _OCTEON_IPDVAR_H_ */
56