lanceconstants.java

来自「纯java操作系统jnode,安装简单和操作简单的个人使用的Java操作系统」· Java 代码 · 共 94 行

/*
 * $Id: LanceConstants.java,v 1.3 2003/12/17 11:46:23 galatnm Exp $
 */
package org.jnode.driver.net.lance;

/**
 * @author epr
 */
public interface LanceConstants {

	//	I/O port offsets from iobase.
	public static final int R_ETH_ADDR_OFFSET = 0x00;
	public static final int RW_RDATA_OFFSET = 0x10; // Register data (RDP)
	public static final int RW_ADDR_OFFSET = 0x12; // RAP
	public static final int RW_RESET_OFFSET = 0x14; // RESET
	public static final int RW_BDATA_OFFSET = 0x16; // Bus data (BDP)

	// I/O port offsets from iobase.
	public static final int RDW_RDATA_OFFSET = 0x10; // Register data (RDP)
	public static final int RDW_ADDR_OFFSET = 0x14; // RAP
	public static final int RDW_RESET_OFFSET = 0x18; // RESET
	public static final int RDW_BDATA_OFFSET = 0x1c; // Bus data (BDP) 

	// CSR0 bits
	public static final int CSR0_INIT = 0x0001;
	public static final int CSR0_STRT = 0x0002;
	public static final int CSR0_STOP = 0x0004;
	public static final int CSR0_TDMD = 0x0008;
	public static final int CSR0_TXON = 0x0010;
	public static final int CSR0_RXON = 0x0020;
	public static final int CSR0_IENA = 0x0040;
	public static final int CSR0_INTR = 0x0080;
	public static final int CSR0_IDON = 0x0100;
	public static final int CSR0_TINT = 0x0200;
	public static final int CSR0_RINT = 0x0400;
	public static final int CSR0_MERR = 0x0800;
	public static final int CSR0_MISS = 0x1000;
	public static final int CSR0_CERR = 0x2000;
	public static final int CSR0_BABL = 0x4000;
	public static final int CSR0_ERR = 0x8000;

	// CSR3 bits
	public static final int CSR3_BSWP = 0x0004;
	public static final int CSR3_EMBA = 0x0008;
	public static final int CSR3_DXMT2PD = 0x0010;
	public static final int CSR3_LAPPEN = 0x0020;
	public static final int CSR3_DXSUFLO = 0x0040;
	public static final int CSR3_IDONM = 0x0100;
	public static final int CSR3_TINTM = 0x0200;
	public static final int CSR3_RINTM = 0x0400;
	public static final int CSR3_MERRM = 0x0800;
	public static final int CSR3_MISSM = 0x1000;
	public static final int CSR3_BABLM = 0x4000;

	// CSR4 bits
	public static final int CSR4_JABM = 0x0001;
	public static final int CSR4_JAB = 0x0002;
	public static final int CSR4_TXSTRTM = 0x0004;
	public static final int CSR4_TXSTRT = 0x0008;
	public static final int CSR4_RCVCCOM = 0x0010;
	public static final int CSR4_RCVCCO = 0x0020;
	public static final int CSR4_UINT = 0x0040;
	public static final int CSR4_UINTCMD = 0x0080;
	public static final int CSR4_MFCOM = 0x0100;
	public static final int CSR4_MFCO = 0x0200;
	public static final int CSR4_ASTRP_RCV = 0x0400;
	public static final int CSR4_APAD_XMT = 0x0800;
	public static final int CSR4_DPOLL = 0x1000;
	public static final int CSR4_TIMER = 0x2000;
	public static final int CSR4_DMAPLUS = 0x4000;
	public static final int CSR4_EN124 = 0x8000;

	// CSR15 bits
	public static final int CSR15_DRX = 0x0001;
	public static final int CSR15_DTX = 0x0002;
	public static final int CSR15_LOOP = 0x0004;
	public static final int CSR15_DXMTFCS = 0x0008;
	public static final int CSR15_FCOLL = 0x0010;
	public static final int CSR15_DRTY = 0x0020;
	public static final int CSR15_INTL = 0x0040;
	public static final int CSR15_PROM = 0x8000;

	// BCR2 bits
	public static final int BCR2_XMAUSEL = 0x0001;
	public static final int BCR2_ASEL = 0x0002;
	public static final int BCR2_AWAKE = 0x0004;
	public static final int BCR2_EADISEL = 0x0008;
	public static final int BCR2_DXCVRPOL = 0x0010;
	public static final int BCR2_DXCVRCTL = 0x0020;
	public static final int BCR2_INTLEVEL = 0x0080;
	public static final int BCR2_APROMWE = 0x0100;
	public static final int BCR2_TMAULOOP = 0x4000;
}