sys/dev/sbus/zxvar.h

   1 /*      $NetBSD: zxvar.h,v 1.5 2009/09/17 16:28:13 tsutsui Exp $        */
   2
   3 /*
   4  *  Copyright (c) 2002 The NetBSD Foundation, Inc.
   5  *  All rights reserved.
   6  *
   7  *  This code is derived from software contributed to The NetBSD Foundation
   8  *  by Andrew Doran.
   9  *
  10  *  Redistribution and use in source and binary forms, with or without
  11  *  modification, are permitted provided that the following conditions
  12  *  are met:
  13  *  1. Redistributions of source code must retain the above copyright
  14  *     notice, this list of conditions and the following disclaimer.
  15  *  2. Redistributions in binary form must reproduce the above copyright
  16  *     notice, this list of conditions and the following disclaimer in the
  17  *     documentation and/or other materials provided with the distribution.
  18  *
  19  *  THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  *  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  *  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  *  PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  *  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  *  POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 /*
  33  * Copyright (C) 1999, 2000 Jakub Jelinek (jakub@redhat.com)
  34  *
  35  * Permission is hereby granted, free of charge, to any person obtaining a copy
  36  * of this software and associated documentation files (the "Software"), to deal
  37  * in the Software without restriction, including without limitation the rights
  38  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  39  * copies of the Software, and to permit persons to whom the Software is
  40  * furnished to do so, subject to the following conditions:
  41  *
  42  * The above copyright notice and this permission notice shall be included in
  43  * all copies or substantial portions of the Software.
  44  *
  45  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  46  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  47  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  48  * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
  49  * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  50  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  51  *
  52  */
  53
  54 #ifndef _DEV_SBUS_ZXVAR_H_
  55 #define _DEV_SBUS_ZXVAR_H_
  56
  57 /*
  58  * Sun (and Linux) compatible offsets for mmap().
  59  */
  60 #define ZX_FB0_VOFF             0x00000000
  61 #define ZX_LC0_VOFF             0x00800000
  62 #define ZX_LD0_VOFF             0x00801000
  63 #define ZX_LX0_CURSOR_VOFF      0x00802000
  64 #define ZX_FB1_VOFF             0x00803000
  65 #define ZX_LC1_VOFF             0x01003000
  66 #define ZX_LD1_VOFF             0x01004000
  67 #define ZX_LX0_VERT_VOFF        0x01005000
  68 #define ZX_LX_KRN_VOFF          0x01006000
  69 #define ZX_LC0_KRN_VOFF         0x01007000
  70 #define ZX_LC1_KRN_VOFF         0x01008000
  71 #define ZX_LD_GBL_VOFF          0x01009000
  72
  73 #define ZX_WID_SHARED_8 0
  74 #define ZX_WID_SHARED_24        1
  75 #define ZX_WID_DBL_8            2
  76 #define ZX_WID_DBL_24           3
  77
  78 /*
  79  * Per-instance data.
  80  */
  81 struct zx_softc {
  82         device_t        sc_dv;
  83         struct fbdevice sc_fb;
  84         bus_space_tag_t sc_bt;
  85
  86         bus_space_handle_t sc_bhzc;
  87         bus_space_handle_t sc_bhzx;
  88         bus_space_handle_t sc_bhzdss0;
  89         bus_space_handle_t sc_bhzdss1;
  90         bus_space_handle_t sc_bhzcu;
  91
  92         int             sc_flags;
  93         uint8_t         *sc_cmap;
  94         uint32_t        *sc_pixels;
  95         bus_addr_t      sc_paddr;
  96         int             sc_shiftx;
  97         int             sc_shifty;
  98
  99         struct fbcurpos sc_curpos;
 100         struct fbcurpos sc_curhot;
 101         struct fbcurpos sc_cursize;
 102         uint8_t         sc_curcmap[8];
 103         uint32_t        sc_curbits[2][32];
 104
 105 #if NWSDISPLAY > 0
 106         uint32_t sc_width;
 107         uint32_t sc_height;     /* display width / height */
 108         uint32_t sc_stride;
 109         int sc_mode;
 110         uint32_t sc_bg;
 111         struct vcons_data vd;
 112 #endif
 113 };
 114 #define ZX_BLANKED      0x01
 115 #define ZX_CURSOR       0x02
 116
 117 #endif  /* !_DEV_SBUS_ZXVAR_H_ */