_3c90xconstants.java

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/*
 * $Id: _3c90xConstants.java,v 1.1 2003/11/25 11:52:22 epr Exp $
 */
package org.jnode.driver.net._3c90x;

/**
 * @author epr
 */
public interface _3c90xConstants {

	/* Register definitions for the 3c905 ***/
    public static final int regPowerMgmtCtrl_w = 0x7c;        /** 905B Revision Only                 **/
    public static final int regUpMaxBurst_w = 0x7a;           /** 905B Revision Only                 **/
    public static final int regDnMaxBurst_w = 0x78;           /** 905B Revision Only                 **/
    public static final int regDebugControl_w = 0x74;         /** 905B Revision Only                 **/
    public static final int regDebugData_l = 0x70;            /** 905B Revision Only                 **/
    public static final int regRealTimeCnt_l = 0x40;          /** Universal                          **/
    public static final int regUpBurstThresh_b = 0x3e;        /** 905B Revision Only                 **/
    public static final int regUpPoll_b = 0x3d;               /** 905B Revision Only                 **/
    public static final int regUpPriorityThresh_b = 0x3c;     /** 905B Revision Only                 **/
    public static final int regUpListPtr_l = 0x38;            /** Universal                          **/
    public static final int regCountdown_w = 0x36;            /** Universal                          **/
    public static final int regFreeTimer_w = 0x34;            /** Universal                          **/
    public static final int regUpPktStatus_l = 0x30;          /** Universal with Exception; pg 130   **/
    public static final int regTxFreeThresh_b = 0x2f;         /** 90X Revision Only                  **/
    public static final int regDnPoll_b = 0x2d;               /** 905B Revision Only                 **/
    public static final int regDnPriorityThresh_b = 0x2c;     /** 905B Revision Only                 **/
    public static final int regDnBurstThresh_b = 0x2a;        /** 905B Revision Only                 **/
    public static final int regDnListPtr_l = 0x24;            /** Universal with Exception; pg 107   **/
    public static final int regDmaCtrl_l = 0x20;              /** Universal with Exception; pg 106   **/
										  /**                                    **/
    public static final int regIntStatusAuto_w = 0x1e;        /** 905B Revision Only                 **/
    public static final int regTxStatus_b = 0x1b;             /** Universal with Exception; pg 113   **/
    public static final int regTimer_b = 0x1a;                /** Universal                          **/
    public static final int regTxPktId_b = 0x18;              /** 905B Revision Only                 **/
    public static final int regCommandIntStatus_w = 0x0e;     /** Universal (Command Variations)     **/

	/** following are windowed registers **/
	// Registers7
    public static final int regPowerMgmtEvent_7_w = 0x0c;     /** 905B Revision Only                 **/
    public static final int regVlanEtherType_7_w = 0x04;      /** 905B Revision Only                 **/
    public static final int regVlanMask_7_w = 0x00;           /** 905B Revision Only                 **/

	// Registers6
    public static final int regBytesXmittedOk_6_w = 0x0c;     /** Universal                          **/
    public static final int regBytesRcvdOk_6_w = 0x0a;        /** Universal                          **/
    public static final int regUpperFramesOk_6_b = 0x09;      /** Universal                          **/
    public static final int regFramesDeferred_6_b = 0x08;     /** Universal                          **/
    public static final int regFramesRecdOk_6_b = 0x07;       /** Universal with Exceptions; pg 142  **/
    public static final int regFramesXmittedOk_6_b = 0x06;    /** Universal                          **/
    public static final int regRxOverruns_6_b = 0x05;         /** Universal                          **/
    public static final int regLateCollisions_6_b = 0x04;     /** Universal                          **/
    public static final int regSingleCollisions_6_b = 0x03;   /** Universal                          **/
    public static final int regMultipleCollisions_6_b = 0x02; /** Universal                          **/
    public static final int regSqeErrors_6_b = 0x01;          /** Universal                          **/
    public static final int regCarrierLost_6_b = 0x00;        /** Universal                          **/

	// Registers5
    public static final int regIndicationEnable_5_w = 0x0c;   /** Universal                          **/
    public static final int regInterruptEnable_5_w = 0x0a;    /** Universal                          **/
    public static final int regTxReclaimThresh_5_b = 0x09;    /** 905B Revision Only                 **/
    public static final int regRxFilter_5_b = 0x08;           /** Universal                          **/
    public static final int regRxEarlyThresh_5_w = 0x06;      /** Universal                          **/
    public static final int regTxStartThresh_5_w = 0x00;      /** Universal                          **/
	
	// Registers4
    public static final int regUpperBytesOk_4_b = 0x0d;       /** Universal                          **/
    public static final int regBadSSD_4_b = 0x0c;             /** Universal                          **/
    public static final int regMediaStatus_4_w = 0x0a;        /** Universal with Exceptions; pg 201  **/
    public static final int regPhysicalMgmt_4_w = 0x08;       /** Universal                          **/
    public static final int regNetworkDiagnostic_4_w = 0x06;  /** Universal with Exceptions; pg 203  **/
    public static final int regFifoDiagnostic_4_w = 0x04;     /** Universal with Exceptions; pg 196  **/
    public static final int regVcoDiagnostic_4_w = 0x02;      /** Undocumented?                      **/

	// Registers3
    public static final int regTxFree_3_w = 0x0c;             /** Universal                          **/
    public static final int regRxFree_3_w = 0x0a;             /** Universal with Exceptions; pg 125  **/
    public static final int regResetMediaOptions_3_w = 0x08;  /** Media Options on B Revision;       **/
										  /** Reset Options on Non-B Revision    **/
    public static final int regMacControl_3_w = 0x06;         /** Universal with Exceptions; pg 199  **/
    public static final int regMaxPktSize_3_w = 0x04;         /** 905B Revision Only                 **/
    public static final int regInternalConfig_3_l = 0x00;     /** Universal; different bit           **/
										  /** definitions; pg 59                 **/

	// Registers2
    public static final int regResetOptions_2_w = 0x0c;       /** 905B Revision Only                 **/
    public static final int regStationMask_2_3w = 0x06;       /** Universal with Exceptions; pg 127  **/
    public static final int regStationAddress_2_3w = 0x00;    /** Universal with Exceptions; pg 127  **/

	// Registers1
    public static final int regRxStatus_1_w = 0x0a;           /** 90X Revision Only; Pg 126          **/

	// Registers0
    public static final int regEepromData_0_w = 0x0c;         /** Universal                          **/
    public static final int regEepromCommand_0_w = 0x0a;      /** Universal                          **/
    public static final int regBiosRomData_0_b = 0x08;        /** 905B Revision Only                 **/
    public static final int regBiosRomAddr_0_l = 0x04;        /** 905B Revision Only                 **/

	/* The names for the eight register windows ***/
    public static final int winPowerVlan7 = 0x07;
    public static final int winStatistics6 = 0x06;
    public static final int winTxRxControl5 = 0x05;
    public static final int winDiagnostics4 = 0x04;
    public static final int winTxRxOptions3 = 0x03;
    public static final int winAddressing2 = 0x02;
    public static final int winUnused1 = 0x01;
    public static final int winEepromBios0 = 0x00;

	/* Command definitions for the 3c90X ***/
    public static final int cmdGlobalReset = 0x00;             /** Universal with Exceptions; pg 151 **/
    public static final int cmdSelectRegisterWindow = 0x01;    /** Universal                         **/
    public static final int cmdEnableDcConverter = 0x02;       /**                                   **/
    public static final int cmdRxDisable = 0x03;               /**                                   **/
    public static final int cmdRxEnable = 0x04;                /** Universal                         **/
    public static final int cmdRxReset = 0x05;                 /** Universal                         **/
    public static final int cmdStallCtl = 0x06;                /** Universal                         **/
    public static final int cmdTxEnable = 0x09;                /** Universal                         **/
    public static final int cmdTxDisable = 0x0A;               /**                                   **/
    public static final int cmdTxReset = 0x0B;                 /** Universal                         **/
    public static final int cmdRequestInterrupt = 0x0C;        /**                                   **/
    public static final int cmdAcknowledgeInterrupt = 0x0D;    /** Universal                         **/
    public static final int cmdSetInterruptEnable = 0x0E;      /** Universal                         **/
    public static final int cmdSetIndicationEnable = 0x0F;     /** Universal                         **/
    public static final int cmdSetRxFilter = 0x10;             /** Universal                         **/
    public static final int cmdSetRxEarlyThresh = 0x11;        /**                                   **/
    public static final int cmdSetTxStartThresh = 0x13;        /**                                   **/
    public static final int cmdStatisticsEnable = 0x15;        /**                                   **/
    public static final int cmdStatisticsDisable = 0x16;       /**                                   **/
    public static final int cmdDisableDcConverter = 0x17;      /**                                   **/
    public static final int cmdSetTxReclaimThresh = 0x18;      /**                                   **/
    public static final int cmdSetHashFilterBit = 0x19;        /**                                   **/

	/* Values for int status register bitmask **/
    public static final int INT_INTERRUPTLATCH	= (1<<0);
    public static final int INT_HOSTERROR		= (1<<1);
    public static final int INT_TXCOMPLETE		= (1<<2);
    public static final int INT_RXCOMPLETE		= (1<<4);
    public static final int INT_RXEARLY			= (1<<5);
    public static final int INT_INTREQUESTED		= (1<<6);
    public static final int INT_UPDATESTATS		= (1<<7);
    public static final int INT_LINKEVENT		= (1<<8);
    public static final int INT_DNCOMPLETE		= (1<<9);
    public static final int INT_UPCOMPLETE		= (1<<10);
    public static final int INT_CMDINPROGRESS	= (1<<12);
    public static final int INT_WINDOWNUMBER		= (7<<13);
    
    /* UpPktStatus bits */
    public static final int upPktLenMask			= 0x1FFF;
    public static final int upError				= (1<<14);
	public static final int upComplete			= (1<<15);
	public static final int upOverrun			= (1<<16);
	public static final int runtFrame			= (1<<17);
	public static final int alignmentError		= (1<<18);
	public static final int crcError				= (1<<19);
	public static final int oversizedFrame		= (1<<20);
	public static final int dribbleBits			= (1<<23);
	public static final int upOverflow			= (1<<24);
	public static final int ipChecksumError		= (1<<25);
	public static final int tcpChecksumError		= (1<<26);
	public static final int udpChecksumError		= (1<<27);
	public static final int impliedBufferEnable	= (1<<28);
	public static final int ipChecksumChecked	= (1<<29);
	public static final int tcpChecksumChecked	= (1<<30);
	public static final int udpChecksumChecked	= (1<<31);
	
	/* Driver specific values */
	public static final int RX_FRAMES			= 32;
	public static final int MAX_SERVICE			= 32;
}