1#ifndef FS_ENET_FEC_H
2#define FS_ENET_FEC_H
3
4/* CRC polynomium used by the FEC for the multicast group filtering */
5#define FEC_CRC_POLY   0x04C11DB7
6
7#define FEC_MAX_MULTICAST_ADDRS	64
8
9/* Interrupt events/masks.
10*/
11#define FEC_ENET_HBERR	0x80000000U	/* Heartbeat error          */
12#define FEC_ENET_BABR	0x40000000U	/* Babbling receiver        */
13#define FEC_ENET_BABT	0x20000000U	/* Babbling transmitter     */
14#define FEC_ENET_GRA	0x10000000U	/* Graceful stop complete   */
15#define FEC_ENET_TXF	0x08000000U	/* Full frame transmitted   */
16#define FEC_ENET_TXB	0x04000000U	/* A buffer was transmitted */
17#define FEC_ENET_RXF	0x02000000U	/* Full frame received      */
18#define FEC_ENET_RXB	0x01000000U	/* A buffer was received    */
19#define FEC_ENET_MII	0x00800000U	/* MII interrupt            */
20#define FEC_ENET_EBERR	0x00400000U	/* SDMA bus error           */
21
22#define FEC_ECNTRL_PINMUX	0x00000004
23#define FEC_ECNTRL_ETHER_EN	0x00000002
24#define FEC_ECNTRL_RESET	0x00000001
25
26#define FEC_RCNTRL_BC_REJ	0x00000010
27#define FEC_RCNTRL_PROM		0x00000008
28#define FEC_RCNTRL_MII_MODE	0x00000004
29#define FEC_RCNTRL_DRT		0x00000002
30#define FEC_RCNTRL_LOOP		0x00000001
31
32#define FEC_TCNTRL_FDEN		0x00000004
33#define FEC_TCNTRL_HBC		0x00000002
34#define FEC_TCNTRL_GTS		0x00000001
35
36
37
38/*
39 * Delay to wait for FEC reset command to complete (in us)
40 */
41#define FEC_RESET_DELAY		50
42#endif
43