diff options
Diffstat (limited to 'include/mcf5225x/fec.h')
| -rw-r--r-- | include/mcf5225x/fec.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/mcf5225x/fec.h b/include/mcf5225x/fec.h new file mode 100644 index 0000000000..8d8d6c3763 --- /dev/null +++ b/include/mcf5225x/fec.h @@ -0,0 +1,32 @@ +#ifndef FEC_H +#define FEC_H + +#include <arch/sys_arch.h> +#include <lwip/netif.h> +#include <stdbool.h> + +struct if_config { + u8_t flags; + u8_t hwaddr_len; + u16_t mtu; + u8_t hwaddr[NETIF_MAX_HWADDR_LEN]; + sys_thread_t net_task; + void(*phy_init)(void); + u8_t name[2]; +}; + +extern err_t mcf5225xif_init(struct netif *); +extern void handle_rx_frame(struct netif*); + +extern void smi_init(u32_t); +extern void smi_write(u8_t,u8_t,u16_t); +extern u16_t smi_read(u8_t,u8_t); + +#define MAX_FRAME_LEN 1518 +#define MTU_SIZE (MAX_FRAME_LEN-18) +#define MSCR_MII_SPEED(clk) ((clk/5000000+1)<<1) +#define PHY_ADDR 1 +#define PHY_REG_ID1 2 +#define PHY_REG_ID2 3 + +#endif /* FEC_H */ |