From 502378cf93bf780035316d594c80dd9b027efa17 Mon Sep 17 00:00:00 2001 From: WangQiang Date: Mon, 12 Oct 2020 18:15:01 +0800 Subject: 1. 抽象了PHY的设备模型，在components中增加了PHY设备的相关代码以及KCONFIG配置和SConscript脚本 2. 在IMXRT的Libraries中增加了peripherals目录，用于具体型号的设备驱动相关的代码的实现，不应与MCU的平台相关，实现PHY的设备对象中的相关接口。 3. 修改了BSP中的Sconstruct文件，增加了peripherals目录的构建 4. 修改了KEIL环境的SCT文件，用于实现以太网功能 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- components/drivers/include/drivers/phy.h | 79 +++++++++++++++++++++++++++ components/drivers/include/drivers/phy_mdio.h | 35 ++++++++++++ components/drivers/include/rtdevice.h | 5 ++ 3 files changed, 119 insertions(+) create mode 100644 components/drivers/include/drivers/phy.h create mode 100644 components/drivers/include/drivers/phy_mdio.h (limited to 'components/drivers/include') diff --git a/components/drivers/include/drivers/phy.h b/components/drivers/include/drivers/phy.h new file mode 100644 index 0000000000..9a9eaeb5dd --- /dev/null +++ b/components/drivers/include/drivers/phy.h @@ -0,0 +1,79 @@ + + +#ifndef __PHY_H___ +#define __PHY_H___ + +#include + +#ifdef __cplusplus +extern "C" +{ +#endif + +/* Defines the PHY link speed. This is align with the speed for MAC. */ +enum phy_speed +{ + PHY_SPEED_10M = 0U, /* PHY 10M speed. */ + PHY_SPEED_100M /* PHY 100M speed. */ +}; + +/* Defines the PHY link duplex. */ +enum phy_duplex +{ + PHY_HALF_DUPLEX = 0U, /* PHY half duplex. */ + PHY_FULL_DUPLEX /* PHY full duplex. */ +}; + +/*! @brief Defines the PHY loopback mode. */ +enum phy_loop +{ + PHY_LOCAL_LOOP = 0U, /* PHY local loopback. */ + PHY_REMOTE_LOOP /* PHY remote loopback. */ +}; + + +struct rt_phy_msg +{ + rt_uint32_t reg; + rt_uint32_t value; +}; + +typedef struct rt_phy_msg rt_phy_msg_t; + + +struct rt_phy_device +{ + struct rt_device parent; + struct rt_mdio_bus *bus; + rt_uint32_t addr; + struct rt_phy_ops *ops; +}; + +typedef struct rt_phy_device rt_phy_t; + + +enum { + PHY_STATUS_OK = 0, + PHY_STATUS_FAIL, + PHY_STATUS_TIMEOUT, +}; + +typedef rt_int32_t rt_phy_status; + +struct rt_phy_ops +{ + rt_phy_status (*init)(void *object, rt_uint32_t phy_addr, rt_uint32_t src_clock_hz); + rt_phy_status (*read)(rt_uint32_t reg, rt_uint32_t *data); + rt_phy_status (*write)(rt_uint32_t reg, rt_uint32_t data); + rt_phy_status (*loopback)(rt_uint32_t mode, rt_uint32_t speed, rt_bool_t enable); + rt_phy_status (*get_link_status)(rt_bool_t *status); + rt_phy_status (*get_link_speed_duplex)(rt_uint32_t *speed, rt_uint32_t *duplex); +}; + +rt_err_t rt_hw_phy_register(struct rt_phy_device *phy, const char *name); + +#ifdef __cplusplus +} +#endif + +#endif /* __PHY_H__*/ diff --git a/components/drivers/include/drivers/phy_mdio.h b/components/drivers/include/drivers/phy_mdio.h new file mode 100644 index 0000000000..a4a79f6e7a --- /dev/null +++ b/components/drivers/include/drivers/phy_mdio.h @@ -0,0 +1,35 @@ + + +#ifndef __MDIO_H___ +#define __MDIO_H___ + +#include + +#ifdef __cplusplus +extern "C" +{ +#endif + + +struct rt_mdio_bus_ops +{ + rt_bool_t (*init)(void *bus, rt_uint32_t src_clock_hz); + rt_size_t (*read)(void *bus, rt_uint32_t addr, rt_uint32_t reg, void *data, rt_uint32_t size); + rt_size_t (*write)(void *bus, rt_uint32_t addr, rt_uint32_t reg, void *data, rt_uint32_t size); + rt_bool_t (*uninit)(void *bus); +}; + +struct rt_mdio_bus +{ + void *hw_obj; + char *name; + struct rt_mdio_bus_ops *ops; +}; + +typedef struct rt_mdio_bus rt_mdio_t; + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/components/drivers/include/rtdevice.h b/components/drivers/include/rtdevice.h index f54290097c..f0fa2f5b4a 100644 --- a/components/drivers/include/rtdevice.h +++ b/components/drivers/include/rtdevice.h @@ -69,6 +69,11 @@ extern "C" { #endif /* RT_USING_I2C_BITOPS */ #endif /* RT_USING_I2C */ +#ifdef RT_USING_PHY +#include "drivers/phy.h" +#include "drivers/phy_mdio.h" +#endif /* RT_USING_PHY */ + #ifdef RT_USING_SDIO #include "drivers/mmcsd_core.h" #include "drivers/sd.h" -- cgit v1.3.1 From 10fb49318c45653a68555343e33cded10f5b092c Mon Sep 17 00:00:00 2001 From: WangQiang Date: Wed, 14 Oct 2020 10:27:17 +0800 Subject: 修改了一些文件头的copyright信息和Change Log MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- bsp/imxrt/libraries/drivers/drv_eth.c | 1 + bsp/imxrt/libraries/peripherals/phyksz8081.c | 10 ++++++---- components/drivers/include/drivers/phy.h | 16 ++++++++++++---- components/drivers/include/drivers/phy_mdio.h | 16 ++++++++++++---- 4 files changed, 31 insertions(+), 12 deletions(-) (limited to 'components/drivers/include') diff --git a/bsp/imxrt/libraries/drivers/drv_eth.c b/bsp/imxrt/libraries/drivers/drv_eth.c index 5138792416..ecff2bb6ab 100644 --- a/bsp/imxrt/libraries/drivers/drv_eth.c +++ b/bsp/imxrt/libraries/drivers/drv_eth.c @@ -7,6 +7,7 @@ * Date Author Notes * 2017-10-10 Tanek the first version * 2019-5-10 misonyo add DMA TX and RX function + * 2020-10-14 wangqiang use phy device in phy monitor thread */ #include diff --git a/bsp/imxrt/libraries/peripherals/phyksz8081.c b/bsp/imxrt/libraries/peripherals/phyksz8081.c index 88c041f4d1..3735965663 100644 --- a/bsp/imxrt/libraries/peripherals/phyksz8081.c +++ b/bsp/imxrt/libraries/peripherals/phyksz8081.c @@ -1,9 +1,11 @@ /* - * Copyright (c) 2015, Freescale Semiconductor, Inc. - * Copyright 2016-2017 NXP - * All rights reserved. + * Copyright (c) 2006-2020, RT-Thread Development Team * - * SPDX-License-Identifier: BSD-3-Clause + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-10-14 wangqiang the first version */ #include diff --git a/components/drivers/include/drivers/phy.h b/components/drivers/include/drivers/phy.h index 9a9eaeb5dd..2d1ad9f91f 100644 --- a/components/drivers/include/drivers/phy.h +++ b/components/drivers/include/drivers/phy.h @@ -1,7 +1,15 @@ - - -#ifndef __PHY_H___ -#define __PHY_H___ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-10-14 wangqiang the first version + */ + +#ifndef __PHY_H__ +#define __PHY_H__ #include diff --git a/components/drivers/include/drivers/phy_mdio.h b/components/drivers/include/drivers/phy_mdio.h index a4a79f6e7a..d978ec2984 100644 --- a/components/drivers/include/drivers/phy_mdio.h +++ b/components/drivers/include/drivers/phy_mdio.h @@ -1,7 +1,15 @@ - - -#ifndef __MDIO_H___ -#define __MDIO_H___ +/* + * Copyright (c) 2006-2020, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2020-10-14 wangqiang the first version + */ + +#ifndef __MDIO_H__ +#define __MDIO_H__ #include -- cgit v1.3.1