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/*-
* Copyright 2016 Michal Meloun <mmel@FreeBSD.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef DEV_EXTRES_PHY_H
#define DEV_EXTRES_PHY_H
#include "opt_platform.h"
#include <sys/types.h>
#ifdef FDT
#include <dev/ofw/ofw_bus.h>
#endif
typedef struct phy *phy_t;
/*
* Provider interface
*/
#ifdef FDT
void phy_register_provider(device_t provider);
void phy_unregister_provider(device_t provider);
#endif
/*
* Consumer interface
*/
int phy_get_by_id(device_t consumer_dev, device_t provider_dev, intptr_t id,
phy_t *phy);
void phy_release(phy_t phy);
int phy_get_by_ofw_name(device_t consumer, char *name, phy_t *phy);
int phy_get_by_ofw_idx(device_t consumer, int idx, phy_t *phy);
int phy_get_by_ofw_property(device_t consumer, char *name, phy_t *phy);
int phy_init(device_t consumer, phy_t phy);
int phy_deinit(device_t consumer, phy_t phy);
int phy_enable(device_t consumer, phy_t phy);
int phy_disable(device_t consumer, phy_t phy);
int phy_status(device_t consumer, phy_t phy, int *value);
#endif /* DEV_EXTRES_PHY_H */
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