usr/src/sys/vax/uba/vpreg.h

/*
 * Copyright (c) 1982, 1986 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *      @(#)vpreg.h     7.1 (Berkeley) %G%
 */

#define VPPRI   (PZERO-1)

struct  vpdevice {
        short   plbcr;
        short   pbxaddr;
        short   prbcr;
        u_short pbaddr;
        short   plcsr;
        short   plbuf;
        short   prcsr;
        u_short prbuf;
};

#define VP_ERROR        0100000
#define VP_DTCINTR      0040000
#define VP_DMAACT       0020000
#define VP_READY        0000200
#define VP_IENABLE      0000100
#define VP_TERMCOM      0000040
#define VP_FFCOM        0000020
#define VP_EOTCOM       0000010
#define VP_CLRCOM       0000004
#define VP_RESET        0000002
#define VP_SPP          0000001