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