Return to grf_gbreg.h CVS log

Up to [local] / sys / arch / hp300 / stand / include

Annotation of sys/arch/hp300/stand/include/grf_gbreg.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: grf_gbreg.h,v 1.1 2005/01/19 17:09:32 miod Exp $      */
                      2: /*     $NetBSD: grf_gbreg.h,v 1.4 1994/10/26 07:23:53 cgd Exp $        */
                      3:
                      4: /*
                      5:  * Copyright (c) 1988 University of Utah.
                      6:  * Copyright (c) 1990, 1993
                      7:  *     The Regents of the University of California.  All rights reserved.
                      8:  *
                      9:  * This code is derived from software contributed to Berkeley by
                     10:  * the Systems Programming Group of the University of Utah Computer
                     11:  * Science Department.
                     12:  *
                     13:  * Redistribution and use in source and binary forms, with or without
                     14:  * modification, are permitted provided that the following conditions
                     15:  * are met:
                     16:  * 1. Redistributions of source code must retain the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer.
                     18:  * 2. Redistributions in binary form must reproduce the above copyright
                     19:  *    notice, this list of conditions and the following disclaimer in the
                     20:  *    documentation and/or other materials provided with the distribution.
                     21:  * 3. Neither the name of the University nor the names of its contributors
                     22:  *    may be used to endorse or promote products derived from this software
                     23:  *    without specific prior written permission.
                     24:  *
                     25:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     26:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     27:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     28:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     29:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     30:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     31:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     32:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     33:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     34:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     35:  * SUCH DAMAGE.
                     36:  *
                     37:  * from: Utah $Hdr: grf_gbreg.h 1.11 92/01/21$
                     38:  *
                     39:  *     @(#)grf_gbreg.h 8.1 (Berkeley) 6/10/93
                     40:  */
                     41:
                     42: #include <hp300/dev/iotypes.h> /* XXX */
                     43:
                     44: /*
                     45:  * Gatorbox driver regs
                     46:  */
                     47:
                     48: #define TILER_ENABLE           0x80
                     49: #define LINE_MOVER_ENABLE      0x80
                     50: #define UP_LEFT                0x00
                     51: #define DOWN_RIGHT             0x40
                     52: #define MOVE_UP_LEFT           TILER_ENABLE|UP_LEFT
                     53: #define MOVE_DOWN_RIGHT        TILER_ENABLE|DOWN_RIGHT
                     54:
                     55: #define tile_mover_waitbusy(regaddr) \
                     56:        while (((struct gboxfb *)(regaddr))->sec_interrupt & 0x10)
                     57:
                     58: #define line_mover_waitbusy(regaddr) \
                     59:        while ((((struct gboxfb *)(regaddr))->status & 0x80) == 0)
                     60:
                     61: #define gbcm_waitbusy(regaddr) \
                     62:        while (((struct gboxfb *)(regaddr))->cmap_busy != 0xff)
                     63:
                     64: struct gboxfb {
                     65:   u_char       :8;
                     66:   vu_char      reset;                  /* reset register               0x01 */
                     67:   vu_char      sec_interrupt;          /* Secondary interrupt register 0x03 */
                     68:   vu_char      interrupt;              /* interrupt register           0x03 */
                     69:   u_char       :8;
                     70:   vu_char      fbwmsb;                 /* frame buffer width MSB       0x05 */
                     71:   u_char       :8;
                     72:   vu_char      fbwlsb;                 /* frame buffer width MSB       0x07 */
                     73:   u_char       :8;
                     74:   vu_char      fbhmsb;                 /* frame buffer height MSB      0x09 */
                     75:   u_char       :8;
                     76:   vu_char      fbhlsb;                 /* frame buffer height MSB      0x0b */
                     77:   u_char       :8;
                     78:   vu_char      dwmsb;                  /* display width MSB            0x0d */
                     79:   u_char       :8;
                     80:   vu_char      dwlsb;                  /* display width MSB            0x0f */
                     81:   u_char       :8;
                     82:   vu_char      dhmsb;                  /* display height MSB           0x11 */
                     83:   u_char       :8;
                     84:   vu_char      dhlsb;                  /* display height MSB           0x13 */
                     85:   u_char       :8;
                     86:   vu_char      fbid;                   /* Scondary frame buffer id     0x15 */
                     87:   u_char       f1[0x5d-0x15-1];
                     88:   vu_char      fbomsb;                 /* frame buffer offset MSB      0x5d */
                     89:   u_char       :8;
                     90:   vu_char      fbolsb;                 /* frame buffer offset LSB      0x5f */
                     91:   u_char       f2[0x4000-0x5f-1];
                     92:   vu_char      crtc_address;           /* CTR controller address reg 0x4000 */
                     93:   vu_char      status;                 /* Status register            0x4001 */
                     94:   vu_char      crtc_data;              /* CTR controller data reg    0x4002 */
                     95:   u_char       f3[6];
                     96:   vu_char      line_mover_rep_rule;    /* Line move rep rule                */
                     97:   u_char       :8, :8;
                     98:   vu_char      line_mover_width;       /* Line move width                   */
                     99:   u_char       f4[0xff3];
                    100:   vu_char      width;                  /* width in tiles             0x5001 */
                    101:   u_char       :8;
                    102:   vu_char      height;                 /* height in tiles            0x5003 */
                    103:   u_char       f5[3];
                    104:   vu_char      rep_rule;               /* replacement rule           0x5007 */
                    105:   u_char       f6[0x6001-0x5007-1];
                    106:   vu_char      blink1;                 /* blink 1                    0x6001 */
                    107:   u_char       f7[3];
                    108:   vu_char      blink2;                 /* blink 2                    0x6005 */
                    109:   u_char       f8[3];
                    110:   vu_char      write_protect;          /* write protect              0x6009 */
                    111:   u_char       f9[0x6803-0x6009-1];
                    112:   vu_char      cmap_busy;              /* color map busy             0x6803 */
                    113:   u_char       f10[0x68b9-0x6803-1];
                    114:   vu_char      creg_select;            /* color map register select  0x68b8 */
                    115:   u_char       f11[0x68f1-0x68b9-1];
                    116:   vu_char      cmap_write;             /* color map write trigger    0x68f1 */
                    117:   u_char       f12[0x69b3-0x68f1-1];
                    118:   vu_char      cmap_red;               /* red value register         0x69b3 */
                    119:   u_char       :8;
                    120:   vu_char      cmap_grn;               /* green value register       0x69b5 */
                    121:   u_char       :8;
                    122:   vu_char      cmap_blu;               /* blue value register        0x69b6 */
                    123: };