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