2 * Copyright (c) 2015 The FreeBSD Foundation
4 * This software was developed by Semihalf under
5 * the sponsorship of the FreeBSD Foundation.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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
32 #ifndef __THUNDER_MDIO_VAR_H__
33 #define __THUNDER_MDIO_VAR_H__
35 #define THUNDER_MDIO_DEVSTR "Cavium ThunderX SMI/MDIO driver"
36 MALLOC_DECLARE(M_THUNDER_MDIO);
37 DECLARE_CLASS(thunder_mdio_driver);
39 enum thunder_mdio_mode {
46 device_t miibus; /* One miibus per LMAC */
47 struct ifnet * ifp; /* Fake ifp to satisfy miibus */
48 int lmacid; /* ID number of LMAC connected */
49 TAILQ_ENTRY(phy_desc) phy_desc_list;
52 struct thunder_mdio_softc {
55 struct resource * reg_base;
57 enum thunder_mdio_mode mode;
59 TAILQ_HEAD(,phy_desc) phy_desc_head;
62 int thunder_mdio_attach(device_t);