149 lines
3.1 KiB
C
149 lines
3.1 KiB
C
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/*
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* linux/drivers/net/am79c961.h
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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*/
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#ifndef _LINUX_am79c961a_H
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#define _LINUX_am79c961a_H
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/* use 0 for production, 1 for verification, >2 for debug. debug flags: */
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#define DEBUG_TX 2
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#define DEBUG_RX 4
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#define DEBUG_INT 8
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#define DEBUG_IC 16
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#ifndef NET_DEBUG
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#define NET_DEBUG 0
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#endif
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#define NET_UID 0
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#define NET_RDP 0x10
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#define NET_RAP 0x12
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#define NET_RESET 0x14
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#define NET_IDP 0x16
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/*
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* RAP registers
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*/
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#define CSR0 0
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#define CSR0_INIT 0x0001
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#define CSR0_STRT 0x0002
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#define CSR0_STOP 0x0004
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#define CSR0_TDMD 0x0008
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#define CSR0_TXON 0x0010
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#define CSR0_RXON 0x0020
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#define CSR0_IENA 0x0040
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#define CSR0_INTR 0x0080
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#define CSR0_IDON 0x0100
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#define CSR0_TINT 0x0200
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#define CSR0_RINT 0x0400
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#define CSR0_MERR 0x0800
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#define CSR0_MISS 0x1000
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#define CSR0_CERR 0x2000
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#define CSR0_BABL 0x4000
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#define CSR0_ERR 0x8000
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#define CSR3 3
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#define CSR3_EMBA 0x0008
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#define CSR3_DXMT2PD 0x0010
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#define CSR3_LAPPEN 0x0020
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#define CSR3_DXSUFLO 0x0040
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#define CSR3_IDONM 0x0100
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#define CSR3_TINTM 0x0200
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#define CSR3_RINTM 0x0400
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#define CSR3_MERRM 0x0800
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#define CSR3_MISSM 0x1000
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#define CSR3_BABLM 0x4000
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#define CSR3_MASKALL 0x5F00
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#define CSR4 4
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#define CSR4_JABM 0x0001
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#define CSR4_JAB 0x0002
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#define CSR4_TXSTRTM 0x0004
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#define CSR4_TXSTRT 0x0008
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#define CSR4_RCVCCOM 0x0010
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#define CSR4_RCVCCO 0x0020
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#define CSR4_MFCOM 0x0100
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#define CSR4_MFCO 0x0200
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#define CSR4_ASTRP_RCV 0x0400
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#define CSR4_APAD_XMIT 0x0800
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#define CTRL1 5
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#define CTRL1_SPND 0x0001
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#define LADRL 8
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#define LADRM1 9
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#define LADRM2 10
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#define LADRH 11
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#define PADRL 12
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#define PADRM 13
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#define PADRH 14
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#define MODE 15
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#define MODE_DISRX 0x0001
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#define MODE_DISTX 0x0002
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#define MODE_LOOP 0x0004
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#define MODE_DTCRC 0x0008
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#define MODE_COLL 0x0010
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#define MODE_DRETRY 0x0020
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#define MODE_INTLOOP 0x0040
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#define MODE_PORT_AUI 0x0000
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#define MODE_PORT_10BT 0x0080
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#define MODE_DRXPA 0x2000
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#define MODE_DRXBA 0x4000
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#define MODE_PROMISC 0x8000
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#define BASERXL 24
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#define BASERXH 25
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#define BASETXL 30
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#define BASETXH 31
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#define POLLINT 47
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#define SIZERXR 76
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#define SIZETXR 78
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#define CSR_MFC 112
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#define RMD_ENP 0x0100
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#define RMD_STP 0x0200
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#define RMD_CRC 0x0800
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#define RMD_FRAM 0x2000
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#define RMD_ERR 0x4000
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#define RMD_OWN 0x8000
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#define TMD_ENP 0x0100
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#define TMD_STP 0x0200
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#define TMD_MORE 0x1000
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#define TMD_ERR 0x4000
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#define TMD_OWN 0x8000
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#define TST_RTRY 0x0400
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#define TST_LCAR 0x0800
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#define TST_LCOL 0x1000
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#define TST_UFLO 0x4000
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#define TST_BUFF 0x8000
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#define ISALED0 0x0004
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#define ISALED0_LNKST 0x8000
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struct dev_priv {
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struct net_device_stats stats;
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unsigned long rxbuffer[RX_BUFFERS];
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unsigned long txbuffer[TX_BUFFERS];
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unsigned char txhead;
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unsigned char txtail;
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unsigned char rxhead;
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unsigned char rxtail;
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unsigned long rxhdr;
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unsigned long txhdr;
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spinlock_t chip_lock;
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struct timer_list timer;
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};
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extern int am79c961_probe (struct net_device *dev);
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#endif
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