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/*
* linux/drivers/net/am79c961.h
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef _LINUX_am79c961a_H
#define _LINUX_am79c961a_H
/* use 0 for production, 1 for verification, >2 for debug. debug flags: */
#define DEBUG_TX 2
#define DEBUG_RX 4
#define DEBUG_INT 8
#define DEBUG_IC 16
#ifndef NET_DEBUG
#define NET_DEBUG 0
#endif
#define NET_UID 0
#define NET_RDP 0x10
#define NET_RAP 0x12
#define NET_RESET 0x14
#define NET_IDP 0x16
/*
* RAP registers
*/
#define CSR0 0
#define CSR0_INIT 0x0001
#define CSR0_STRT 0x0002
#define CSR0_STOP 0x0004
#define CSR0_TDMD 0x0008
#define CSR0_TXON 0x0010
#define CSR0_RXON 0x0020
#define CSR0_IENA 0x0040
#define CSR0_INTR 0x0080
#define CSR0_IDON 0x0100
#define CSR0_TINT 0x0200
#define CSR0_RINT 0x0400
#define CSR0_MERR 0x0800
#define CSR0_MISS 0x1000
#define CSR0_CERR 0x2000
#define CSR0_BABL 0x4000
#define CSR0_ERR 0x8000
#define CSR3 3
#define CSR3_EMBA 0x0008
#define CSR3_DXMT2PD 0x0010
#define CSR3_LAPPEN 0x0020
#define CSR3_DXSUFLO 0x0040
#define CSR3_IDONM 0x0100
#define CSR3_TINTM 0x0200
#define CSR3_RINTM 0x0400
#define CSR3_MERRM 0x0800
#define CSR3_MISSM 0x1000
#define CSR3_BABLM 0x4000
#define CSR3_MASKALL 0x5F00
#define CTRL1 5
#define CTRL1_SPND 0x0001
#define LADRL 8
#define LADRM1 9
#define LADRM2 10
#define LADRH 11
#define PADRL 12
#define PADRM 13
#define PADRH 14
#define MODE 15
#define MODE_DISRX 0x0001
#define MODE_DISTX 0x0002
#define MODE_LOOP 0x0004
#define MODE_DTCRC 0x0008
#define MODE_COLL 0x0010
#define MODE_DRETRY 0x0020
#define MODE_INTLOOP 0x0040
#define MODE_PORT_AUI 0x0000
#define MODE_PORT_10BT 0x0080
#define MODE_DRXPA 0x2000
#define MODE_DRXBA 0x4000
#define MODE_PROMISC 0x8000
#define BASERXL 24
#define BASERXH 25
#define BASETXL 30
#define BASETXH 31
#define POLLINT 47
#define SIZERXR 76
#define SIZETXR 78
#define RMD_ENP 0x0100
#define RMD_STP 0x0200
#define RMD_CRC 0x0800
#define RMD_FRAM 0x2000
#define RMD_ERR 0x4000
#define RMD_OWN 0x8000
#define TMD_ENP 0x0100
#define TMD_STP 0x0200
#define TMD_MORE 0x1000
#define TMD_ERR 0x4000
#define TMD_OWN 0x8000
#define TST_RTRY 0x0400
#define TST_LCAR 0x0800
#define TST_LCOL 0x1000
#define TST_UFLO 0x4000
#define TST_BUFF 0x8000
struct dev_priv {
struct net_device_stats stats;
unsigned long rxbuffer[RX_BUFFERS];
unsigned long txbuffer[TX_BUFFERS];
unsigned char txhead;
unsigned char txtail;
unsigned char rxhead;
unsigned char rxtail;
unsigned long rxhdr;
unsigned long txhdr;
spinlock_t chip_lock;
};
extern int am79c961_probe (struct net_device *dev);
#endif
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