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110 lines
3.2 KiB
C
110 lines
3.2 KiB
C
/*
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* Copyright (c) 2015, 2017 embedded brains GmbH
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _LINUX_PHY_H
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#define _LINUX_PHY_H
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#include <sys/queue.h>
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#include <linux/device.h>
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#include <linux/list.h>
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#include <linux/netdevice.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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typedef enum {
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PHY_INTERFACE_MODE_NA,
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PHY_INTERFACE_MODE_MII,
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PHY_INTERFACE_MODE_GMII,
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PHY_INTERFACE_MODE_SGMII,
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PHY_INTERFACE_MODE_TBI,
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PHY_INTERFACE_MODE_REVMII,
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PHY_INTERFACE_MODE_RMII,
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PHY_INTERFACE_MODE_RGMII,
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PHY_INTERFACE_MODE_RGMII_ID,
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PHY_INTERFACE_MODE_RGMII_RXID,
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PHY_INTERFACE_MODE_RGMII_TXID,
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PHY_INTERFACE_MODE_RTBI,
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PHY_INTERFACE_MODE_SMII,
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PHY_INTERFACE_MODE_XGMII,
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PHY_INTERFACE_MODE_MOCA,
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PHY_INTERFACE_MODE_QSGMII,
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PHY_INTERFACE_MODE_MAX
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} phy_interface_t;
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#define SPEED_10 10
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#define SPEED_100 100
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#define SPEED_1000 1000
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#define SPEED_2500 2500
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#define SPEED_5000 5000
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#define SPEED_10000 10000
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#define SPEED_20000 20000
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#define SPEED_25000 25000
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#define SPEED_40000 40000
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#define SPEED_50000 50000
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#define SPEED_56000 56000
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#define SPEED_100000 100000
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#define SUPPORTED_10000baseT_Full (1U << 0)
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#define SUPPORTED_1000baseT_Full (1U << 1)
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#define SUPPORTED_100baseT_Full (1U << 2)
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#define SUPPORTED_100baseT_Half (1U << 3)
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#define SUPPORTED_10baseT_Full (1U << 4)
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#define SUPPORTED_10baseT_Half (1U << 5)
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#define SUPPORTED_Asym_Pause (1U << 6)
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#define SUPPORTED_Autoneg (1U << 7)
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#define SUPPORTED_MII (1U << 8)
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#define SUPPORTED_Pause (1U << 9)
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#define MII_ADDR_C45 (1 << 30)
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struct mdio_bus {
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int (*read)(struct mdio_bus *bus, int addr, int reg);
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int (*write)(struct mdio_bus *bus, int addr, int reg, int val);
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SLIST_ENTRY(mdio_bus) next;
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int node;
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};
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struct phy_device {
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struct {
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struct device dev;
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int addr;
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int is_c45;
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struct mdio_bus *bus;
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} mdio;
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};
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int phy_read(struct phy_device *phy_dev, int reg);
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int phy_write(struct phy_device *phy_dev, int reg, int val);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* _LINUX_PHY_H */
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