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