2fcf151a8e
- add parameter phy to specify multiple-phy instance Signed-off-by: Jiading Xu <Jiading.Xu@hpmicro.com>
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-10-14 wangqiang the first version
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* 2022-08-17 xjy198903 add 1000M definition
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*/
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#ifndef __PHY_H__
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#define __PHY_H__
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#include <rtthread.h>
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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/* Defines the PHY link speed. This is align with the speed for MAC. */
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#define PHY_SPEED_10M 0U /* PHY 10M speed. */
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#define PHY_SPEED_100M 1U /* PHY 100M speed. */
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#define PHY_SPEED_1000M 2U /* PHY 1000M speed. */
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/* Defines the PHY link duplex. */
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#define PHY_HALF_DUPLEX 0U /* PHY half duplex. */
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#define PHY_FULL_DUPLEX 1U /* PHY full duplex. */
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/*! @brief Defines the PHY loopback mode. */
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#define PHY_LOCAL_LOOP 0U /* PHY local loopback. */
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#define PHY_REMOTE_LOOP 1U /* PHY remote loopback. */
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#define PHY_STATUS_OK 0U
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#define PHY_STATUS_FAIL 1U
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#define PHY_STATUS_TIMEOUT 2U
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typedef struct rt_phy_msg
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{
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rt_uint32_t reg;
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rt_uint32_t value;
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}rt_phy_msg_t;
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typedef struct rt_phy_device
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{
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struct rt_device parent;
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struct rt_mdio_bus *bus;
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rt_uint32_t addr;
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struct rt_phy_ops *ops;
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}rt_phy_t;
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typedef rt_int32_t rt_phy_status;
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struct rt_phy_ops
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{
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rt_phy_status (*init)(void *object, rt_uint32_t phy_addr, rt_uint32_t src_clock_hz);
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rt_phy_status (*read)(rt_phy_t *phy, rt_uint32_t reg, rt_uint32_t *data);
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rt_phy_status (*write)(rt_phy_t *phy, rt_uint32_t reg, rt_uint32_t data);
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rt_phy_status (*loopback)(rt_phy_t *phy, rt_uint32_t mode, rt_uint32_t speed, rt_bool_t enable);
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rt_phy_status (*get_link_status)(rt_phy_t *phy, rt_bool_t *status);
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rt_phy_status (*get_link_speed_duplex)(rt_phy_t *phy, rt_uint32_t *speed, rt_uint32_t *duplex);
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};
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rt_err_t rt_hw_phy_register(struct rt_phy_device *phy, const char *name);
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#ifdef __cplusplus
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}
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#endif
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#endif /* __PHY_H__*/
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