1 /* 2 * linux/drivers/net/am79c961.h 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9 #ifndef _LINUX_am79c961a_H 10 #define _LINUX_am79c961a_H 11 12 /* use 0 for production, 1 for verification, >2 for debug. debug flags: */ 13 #define DEBUG_TX 2 14 #define DEBUG_RX 4 15 #define DEBUG_INT 8 16 #define DEBUG_IC 16 17 #ifndef NET_DEBUG 18 #define NET_DEBUG 0 19 #endif 20 21 #define NET_UID 0 22 #define NET_RDP 0x10 23 #define NET_RAP 0x12 24 #define NET_RESET 0x14 25 #define NET_IDP 0x16 26 27 /* 28 * RAP registers 29 */ 30 #define CSR0 0 31 #define CSR0_INIT 0x0001 32 #define CSR0_STRT 0x0002 33 #define CSR0_STOP 0x0004 34 #define CSR0_TDMD 0x0008 35 #define CSR0_TXON 0x0010 36 #define CSR0_RXON 0x0020 37 #define CSR0_IENA 0x0040 38 #define CSR0_INTR 0x0080 39 #define CSR0_IDON 0x0100 40 #define CSR0_TINT 0x0200 41 #define CSR0_RINT 0x0400 42 #define CSR0_MERR 0x0800 43 #define CSR0_MISS 0x1000 44 #define CSR0_CERR 0x2000 45 #define CSR0_BABL 0x4000 46 #define CSR0_ERR 0x8000 47 48 #define CSR3 3 49 #define CSR3_EMBA 0x0008 50 #define CSR3_DXMT2PD 0x0010 51 #define CSR3_LAPPEN 0x0020 52 #define CSR3_DXSUFLO 0x0040 53 #define CSR3_IDONM 0x0100 54 #define CSR3_TINTM 0x0200 55 #define CSR3_RINTM 0x0400 56 #define CSR3_MERRM 0x0800 57 #define CSR3_MISSM 0x1000 58 #define CSR3_BABLM 0x4000 59 #define CSR3_MASKALL 0x5F00 60 61 #define CTRL1 5 62 #define CTRL1_SPND 0x0001 63 64 #define LADRL 8 65 #define LADRM1 9 66 #define LADRM2 10 67 #define LADRH 11 68 #define PADRL 12 69 #define PADRM 13 70 #define PADRH 14 71 72 #define MODE 15 73 #define MODE_DISRX 0x0001 74 #define MODE_DISTX 0x0002 75 #define MODE_LOOP 0x0004 76 #define MODE_DTCRC 0x0008 77 #define MODE_COLL 0x0010 78 #define MODE_DRETRY 0x0020 79 #define MODE_INTLOOP 0x0040 80 #define MODE_PORT_AUI 0x0000 81 #define MODE_PORT_10BT 0x0080 82 #define MODE_DRXPA 0x2000 83 #define MODE_DRXBA 0x4000 84 #define MODE_PROMISC 0x8000 85 86 #define BASERXL 24 87 #define BASERXH 25 88 #define BASETXL 30 89 #define BASETXH 31 90 91 #define POLLINT 47 92 93 #define SIZERXR 76 94 #define SIZETXR 78 95 96 #define RMD_ENP 0x0100 97 #define RMD_STP 0x0200 98 #define RMD_CRC 0x0800 99 #define RMD_FRAM 0x2000 100 #define RMD_ERR 0x4000 101 #define RMD_OWN 0x8000 102 103 #define TMD_ENP 0x0100 104 #define TMD_STP 0x0200 105 #define TMD_MORE 0x1000 106 #define TMD_ERR 0x4000 107 #define TMD_OWN 0x8000 108 109 #define TST_RTRY 0x0400 110 #define TST_LCAR 0x0800 111 #define TST_LCOL 0x1000 112 #define TST_UFLO 0x4000 113 #define TST_BUFF 0x8000 114 115 struct dev_priv { 116 struct net_device_stats stats; 117 unsigned long rxbuffer[RX_BUFFERS]; 118 unsigned long txbuffer[TX_BUFFERS]; 119 unsigned char txhead; 120 unsigned char txtail; 121 unsigned char rxhead; 122 unsigned char rxtail; 123 unsigned long rxhdr; 124 unsigned long txhdr; 125 spinlock_t chip_lock; 126 }; 127 128 extern int am79c961_probe (struct net_device *dev); 129 130 #endif 131