/* ne2000End.h - Novell/Eagle 2000 network interface header *//* Copyright 1984-2000 Wind River Systems, Inc. *//*modification history--------------------01c,11jun00,ham  removed reference to etherLib.01b,28may00,dat  added more macros, gen clean up01a,16mar98,mem  written, based on drv/netif/if_ene.h*/#ifndef __INCne2000Endh#define __INCne2000Endh#ifdef __cplusplusextern "C" {#endif#include "netinet/if_ether.h"#define EADDR_LEN		6#define NE2000_BUFSIZ		(ETHERMTU + SIZEOF_ETHERHEADER + EADDR_LEN)/* NE 2000 on-board memory page addresses */#define NE2000_CONFIG_PAGE      0x00    /* where the Ethernet address is */#define NE2000_EADDR_LOC        0x00    /* location within config. page */#define NE2000_TSTART           0x40#define NE2000_PSTART           0x46#define NE2000_PSTOP            0x80#define ENE_PAGESIZE            256typedef struct    {    UCHAR rstat;    UCHAR next;    UCHAR lowByteCnt;    UCHAR uppByteCnt;    } NE2000_HEADER;/* NS 8390 (Ethernet LAN Controller) *//* Amine modified - 寄存器奇地址轉(zhuǎn)換(addr+0x20-1) *//* page-0, read */#define ENE_CMD		0x00	/* command */#define ENE_TRINCRL	0x20	/* TRDMA incrementer */#define ENE_TRINCRH	0x02	/* TRDMA incrementer */#define ENE_BOUND	0x22	/* boundary page */#define ENE_TSTAT	0x04	/* transmit status */#define ENE_COLCNT	0x24	/* collision error */#define ENE_INTSTAT	0x26	/* interrupt status */#define ENE_RSTAT	0x0c	/* receive status */#define ENE_ALICNT	0x2c	/* alignment error */#define ENE_CRCCNT	0x0e	/* crc error */#define ENE_MPCNT	0x2e	/* missed packet *//* page-0, write */#define ENE_RSTART	0x20	/* receive start */#define ENE_RSTOP	0x02	/* receive stop */#define ENE_TSTART	0x04	/* transmit start */#define ENE_TCNTL	0x24	/* transmit counter */#define ENE_TCNTH	0x06	/* transmit counter */#define ENE_RSAR0	0x08	/* remote address */#define ENE_RSAR1	0x28	/* remote address */#define ENE_RBCR0	0x0a	/* remote byte count */#define ENE_RBCR1	0x2a	/* remote byte count */#define ENE_RCON	0x0c	/* receive config */#define ENE_TCON	0x2c	/* transmit config */#define ENE_DCON	0x0e	/* data config */#define ENE_INTMASK	0x2e	/* interrupt mask *//* page-1, read and write */#define ENE_STA0	0x20	/* station address */#define ENE_STA1	0x02	/* station address */#define ENE_STA2	0x22	/* station address */#define ENE_STA3	0x04	/* station address */#define ENE_STA4	0x24	/* station address */#define ENE_STA5	0x06	/* station address */#define ENE_CURR	0x26	/* current page */#define ENE_MAR0	0x08	/* multicast address */#define ENE_MAR1	0x28	/* multicast address */#define ENE_MAR2	0x0a	/* multicast address */#define ENE_MAR3	0x2a	/* multicast address */#define ENE_MAR4	0x0c	/* multicast address */#define ENE_MAR5	0x2c	/* multicast address */#define ENE_MAR6	0x0e	/* multicast address */#define ENE_MAR7	0x2e	/* multicast address *//* page-2, read and write */#define ENE_NEXT	0x24	/* next page */#define ENE_BLOCK	0x06	/* ?block address */#define ENE_ENH		0x26	/* ?enable features *//* NE2000 board registers */#define ENE_DATA	0x10	/* data window */#define ENE_RESET	0x1f	/* read here to reset *//* COMMAND: Command Register */#define CMD_PAGE2		0x80#define CMD_PAGE1		0x40#define CMD_PAGE0		0x00#define CMD_NODMA		0x20#define CMD_RWRITE		0x10#define CMD_RREAD		0x08#define CMD_TXP			0x04#define CMD_START		0x02#define CMD_STOP		0x01/* RCON: Receive Configuration Register */#define RCON_MON		0x20#define RCON_PROM		0x10#define RCON_GROUP		0x08#define RCON_BROAD		0x04#define RCON_RUNTS		0x02#define RCON_SEP		0x01/* TCON: Transmit Configuration Register */#define TCON_LB1		0x04#define TCON_LB0		0x02#define TCON_CRCN		0x01#define TCON_NORMAL		0x00 /* normal operation mode *//* DCON: Data Configuration Register */#define DCON_BSIZE1		0x40#define DCON_BSIZE0		0x20#define DCON_AUTO_INIT		0x10#define DCON_LOOPBK_OFF		0x08#define DCON_LOOPBK_ON		0x00#define DCON_DMA_32		0x04#define DCON_DMA_16		0x00#define DCON_BIG_ENDIAN		0x02#define DCON_LITTLE_ENDIAN	0x00#define DCON_BUS16		0x01#define DCON_BUS_8		0x00/* INTMASK: Interrupt Mask Register */#define IM_XDCE			0x40#define IM_CNTE			0x20#define IM_OVWE			0x10#define IM_TXEE			0x08#define IM_RXEE			0x04#define IM_PTXE			0x02#define IM_PRXE			0x01/* INTSTAT: Interrupt Status Register */#define ISTAT_RST		0x80#define ISTAT_RDC		0x40		/* remote DMA complete */#define ISTAT_CNT		0x20#define ISTAT_OVW		0x10#define ISTAT_TXE		0x08#define ISTAT_RXE		0x04#define ISTAT_PTX		0x02#define ISTAT_PRX		0x01/* TSTAT: Transmit Status Register */#define TSTAT_OWC		0x80#define TSTAT_CDH		0x40#define TSTAT_UNDER		0x20#define TSTAT_CRL		0x10#define TSTAT_ABORT		0x08#define TSTAT_TWC		0x04#define TSTAT_NDT		0x02#define TSTAT_PTX		0x01/* RSTAT: Receive Status Register */#define RSTAT_DFR		0x80#define RSTAT_DIS		0x40#define RSTAT_GROUP		0x20#define RSTAT_MPA		0x10#define RSTAT_OVER		0x08#define RSTAT_FAE		0x04#define RSTAT_CRC		0x02#define RSTAT_PRX		0x01/* ENH: Enable Features */#define ENH_WAIT1		0x80#define ENH_WAIT0		0x40#define ENH_SLOT1		0x10#define ENH_SLOT0		0x08/* flags - software synchronize bit definitions */#define TXING			0x01#define RXING			0x02#define TXREQ			0x04#ifdef __cplusplus}#endif#endif  /* __INCne2000Endh */