/* $Id: dev_nbus.h,v 1.4 2004/09/21 15:04:56 stevelim Exp $ */

/* dev_ubp.h - 68HC08 based Ford UBP card */


/* EVENT definitions (FT_EVENT frames) */

    /* Monitor Mode */

#define GNBUSRXTEXT     0x41    /* Start Rx text */
#define GNBUSRXBINARY   0x42    /* Start Rx binary */
#define GNBUSRXMASTER   0x43    /* Rx msg Master */
#define GNBUSRXSLAVE0   0x44    /* Rx msg Slave 0 */
#define GNBUSRXSLAVE1   0x45    /* Rx msg Slave 1 */
#define GNBUSTIMERA     0x46    /* Timer A expired */
#define GNBUSTIMERB     0x47    /* Timer B expired */
#define GNBUSTIMERF     0x48    /* Timer F expired */
#define GNBUSSL0REQHI   0x49    /* Slave 0 Req hi */
#define GNBUSSL0REQLO   0x4A    /* Slave 0 Req lo */
#define GNBUSSL1REQHI   0x4B    /* Slave 1 Req hi */
#define GNBUSSL1REQLO   0x4C    /* Slave 1 Req lo */
#define GNBUSSLSELHI    0x4D    /* Slave select hi */
#define GNBUSSLSELLO    0x4E    /* Slave select lo */


    /* Master & Slave Modes */

#define GNBUSXMITABORT  0x51    /* Xmit Aborted */
#define GNBUSXMITEOT    0x52    /* Xmit Received EOT */
#define GNBUSXMITMSGLMT 0x53    /* Xmit Msg Retry Limit */
#define GNBUSXMITREQLMT 0x54    /* Xmit Req Retry Limit */
#define GNBUSXMITNAKLMT 0x55    /* Xmit NAK Retry Limit */
#define GNBUSXMITTIMER  0x56    /* Xmit Timer E Timeout */
#define GNBUSRCVINVALID 0x57    /* Received invalid message */


/* IOCTL definitions - comments indicate data size in bytes */

#define GNBUSGETMODE        0x11B00001  /* 1 */
#define GNBUSSETMODE        0x11B00002  /* 1  Takes effect on next INIT */
#define GNBUSGETCOMMANDS    0x11B00003  /* 2 thru 258 */
#define GNBUSADDCOMMANDS    0x11B00004  /* 2 thru 258 Takes effect on next INIT */
#define GNBUSDELCOMMANDS    0x11B00005  /* 2 thru 258 Takes effect on next INIT */
#define GNBUSCLRCOMMANDS    0x11B00006  /* 0 */
#define GNBUSGETVERMODE     0x11B00007  /* 1 */
#define GNBUSSETVERMODE     0x11B00008  /* 1  Takes effect on next INIT */

/* driver Mode definitions */

#define     NBUS_MODE_NOTHING   0
#define     NBUS_MODE_MONITOR   1
#define     NBUS_MODE_MASTER    2
#define     NBUS_MODE_SLAVE     3

/* verification Mode definitions */

#define     NBUS_NONE           0
#define     NBUS_COMMAND        1

/* STAT field definitions */

#define GNBUSSTAT_TEXT   	0x01        	/* Text mode message (bit 0) */
#define GNBUSSTAT_FR_SLAVE1     0x02            /* Source is slave1  (bit 1) */
#define GNBUSSTAT_FR_MASTER     0x04            /* Source is master  (bit 2) */
#define GNBUSSTAT_TO_SLAVE1     0x08            /* dest is slave1  (bit 3) */
#define GNBUSSTAT_TO_MASTER     0x10            /* dest is master  (bit 4) */