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 115struct 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 128extern int am79c961_probe (struct net_device *dev); 129 130#endif 131