1ba7319e9SDmitry Salychev /*- 2ba7319e9SDmitry Salychev * SPDX-License-Identifier: BSD-2-Clause 3ba7319e9SDmitry Salychev * 4ba7319e9SDmitry Salychev * Copyright © 2021-2022 Bjoern A. Zeeb 5ba7319e9SDmitry Salychev * 6ba7319e9SDmitry Salychev * Redistribution and use in source and binary forms, with or without 7ba7319e9SDmitry Salychev * modification, are permitted provided that the following conditions 8ba7319e9SDmitry Salychev * are met: 9ba7319e9SDmitry Salychev * 1. Redistributions of source code must retain the above copyright 10ba7319e9SDmitry Salychev * notice, this list of conditions and the following disclaimer. 11ba7319e9SDmitry Salychev * 2. Redistributions in binary form must reproduce the above copyright 12ba7319e9SDmitry Salychev * notice, this list of conditions and the following disclaimer in the 13ba7319e9SDmitry Salychev * documentation and/or other materials provided with the distribution. 14ba7319e9SDmitry Salychev * 15ba7319e9SDmitry Salychev * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16ba7319e9SDmitry Salychev * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17ba7319e9SDmitry Salychev * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18ba7319e9SDmitry Salychev * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19ba7319e9SDmitry Salychev * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20ba7319e9SDmitry Salychev * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21ba7319e9SDmitry Salychev * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22ba7319e9SDmitry Salychev * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23ba7319e9SDmitry Salychev * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24ba7319e9SDmitry Salychev * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25ba7319e9SDmitry Salychev * SUCH DAMAGE. 26ba7319e9SDmitry Salychev */ 27ba7319e9SDmitry Salychev 28ba7319e9SDmitry Salychev #ifndef __MEMAC_MDIO_H 29ba7319e9SDmitry Salychev #define __MEMAC_MDIO_H 30ba7319e9SDmitry Salychev 31ba7319e9SDmitry Salychev /* -------------------------------------------------------------------------- */ 32ba7319e9SDmitry Salychev 33ba7319e9SDmitry Salychev struct memacphy_softc_common { 34ba7319e9SDmitry Salychev device_t dev; 35ba7319e9SDmitry Salychev device_t dpnidev; 36ba7319e9SDmitry Salychev int phy; 37ba7319e9SDmitry Salychev }; 38ba7319e9SDmitry Salychev 39ba7319e9SDmitry Salychev int memacphy_miibus_readreg(device_t, int, int); 40ba7319e9SDmitry Salychev int memacphy_miibus_writereg(device_t, int, int, int); 41ba7319e9SDmitry Salychev void memacphy_miibus_statchg(struct memacphy_softc_common *); 42ba7319e9SDmitry Salychev int memacphy_set_ni_dev(struct memacphy_softc_common *, device_t); 43ba7319e9SDmitry Salychev int memacphy_get_phy_loc(struct memacphy_softc_common *, int *); 44ba7319e9SDmitry Salychev 45ba7319e9SDmitry Salychev 46ba7319e9SDmitry Salychev /* -------------------------------------------------------------------------- */ 47ba7319e9SDmitry Salychev 48ba7319e9SDmitry Salychev struct memac_mdio_softc_common { 49ba7319e9SDmitry Salychev device_t dev; 50ba7319e9SDmitry Salychev struct resource *mem_res; 51ba7319e9SDmitry Salychev bool is_little_endian; 52ba7319e9SDmitry Salychev }; 53ba7319e9SDmitry Salychev 54ba7319e9SDmitry Salychev int memac_miibus_readreg(struct memac_mdio_softc_common *, int, int); 55ba7319e9SDmitry Salychev int memac_miibus_writereg(struct memac_mdio_softc_common *, int, int, int); 56ba7319e9SDmitry Salychev 57ba7319e9SDmitry Salychev ssize_t memac_mdio_get_property(device_t, device_t, const char *, 58ba7319e9SDmitry Salychev void *, size_t, device_property_type_t); 59ba7319e9SDmitry Salychev int memac_mdio_read_ivar(device_t, device_t, int, uintptr_t *); 60ba7319e9SDmitry Salychev 61ba7319e9SDmitry Salychev int memac_mdio_generic_attach(struct memac_mdio_softc_common *); 62ba7319e9SDmitry Salychev int memac_mdio_generic_detach(struct memac_mdio_softc_common *); 63ba7319e9SDmitry Salychev 64ba7319e9SDmitry Salychev #endif /* __MEMAC_MDIO_H */ 65