blob: 806380f4b0fe71683125d9befaa3d64e09cefd39 [file] [log] [blame]
/*
* Copyright (c) 2017 Erwin Rol <erwin@erwinrol.com>
* SPDX-License-Identifier: Apache-2.0
*/
#ifndef _ETH_STM32_HAL_PRIV_H_
#define _ETH_STM32_HAL_PRIV_H_
#include <kernel.h>
#include <zephyr/types.h>
#define ETH_STM32_HAL_MTU 1500
#define ETH_STM32_HAL_FRAME_SIZE_MAX (ETH_STM32_HAL_MTU + 18)
/* Definition of the Ethernet driver buffers size and count */
#define ETH_RX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for receive */
#define ETH_TX_BUF_SIZE ETH_MAX_PACKET_SIZE /* buffer size for transmit */
/* Device constant configuration parameters */
struct eth_stm32_hal_dev_cfg {
void (*config_func)(void);
struct stm32_pclken pclken;
struct stm32_pclken pclken_rx;
struct stm32_pclken pclken_tx;
struct stm32_pclken pclken_ptp;
};
/* Device run time data */
struct eth_stm32_hal_dev_data {
struct net_if *iface;
u8_t mac_addr[6];
ETH_HandleTypeDef heth;
/* clock device */
struct device *clock;
struct k_mutex tx_mutex;
struct k_sem rx_int_sem;
K_THREAD_STACK_MEMBER(rx_thread_stack,
CONFIG_ETH_STM32_HAL_RX_THREAD_STACK_SIZE);
struct k_thread rx_thread;
};
#define DEV_CFG(dev) \
((struct eth_stm32_hal_dev_cfg *)(dev)->config->config_info)
#define DEV_DATA(dev) \
((struct eth_stm32_hal_dev_data *)(dev)->driver_data)
#endif /* _ETH_STM32_HAL_PRIV_H_ */