mirror of
https://github.com/zephyrproject-rtos/zephyr
synced 2025-08-17 11:45:55 +00:00
c0ae674630
When randomly generating MAC addresses they will always be locally administrated addresses, so the LAA bit should be set. The LAA bit is the 2nd bit of the 1st byte of the MAC address not the 2nd bit of the 4th byte. Fixes: #16452 Signed-off-by: Erwin Rol <erwin@erwinrol.com>
53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
|
|
* Copyright (c) 2017 Erwin Rol <erwin@erwinrol.com>
|
|
* SPDX-License-Identifier: Apache-2.0
|
|
*/
|
|
|
|
#ifndef ZEPHYR_DRIVERS_ETHERNET_ETH_STM32_HAL_PRIV_H_
|
|
#define ZEPHYR_DRIVERS_ETHERNET_ETH_STM32_HAL_PRIV_H_
|
|
|
|
#include <kernel.h>
|
|
#include <zephyr/types.h>
|
|
|
|
#define ST_OUI_B0 0x00
|
|
#define ST_OUI_B1 0x80
|
|
#define ST_OUI_B2 0xE1
|
|
|
|
#define ETH_STM32_HAL_MTU NET_ETH_MTU
|
|
#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;
|
|
bool link_up;
|
|
};
|
|
|
|
#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 /* ZEPHYR_DRIVERS_ETHERNET_ETH_STM32_HAL_PRIV_H_ */
|