File indexing completed on 2025-05-11 08:23:45
0001 #ifndef FEC_H
0002 #define FEC_H
0003
0004 #include <arch/sys_arch.h>
0005 #include <lwip/netif.h>
0006 #include <stdbool.h>
0007
0008 struct if_config {
0009 u8_t flags;
0010 u8_t hwaddr_len;
0011 u16_t mtu;
0012 u8_t hwaddr[NETIF_MAX_HWADDR_LEN];
0013 sys_thread_t net_task;
0014 void(*phy_init)(void);
0015 u8_t name[2];
0016 };
0017
0018 extern err_t mcf5225xif_init(struct netif *);
0019 extern void handle_rx_frame(struct netif*);
0020
0021 extern void smi_init(u32_t);
0022 extern void smi_write(u8_t,u8_t,u16_t);
0023 extern u16_t smi_read(u8_t,u8_t);
0024
0025 #define MAX_FRAME_LEN 1518
0026 #define MTU_SIZE (MAX_FRAME_LEN-18)
0027 #define MSCR_MII_SPEED(clk) ((clk/5000000+1)<<1)
0028 #define PHY_ADDR 1
0029 #define PHY_REG_ID1 2
0030 #define PHY_REG_ID2 3
0031
0032 #endif
