FreeBSD/Linux Kernel Cross Reference
sys/dev/sbus/zxreg.h

     /*      $NetBSD: zxreg.h,v 1.1 2002/09/13 14:03:53 ad Exp $     */
     
     /*
      *  Copyright (c) 2002 The NetBSD Foundation, Inc.
      *  All rights reserved.
      *
      *  This code is derived from software contributed to The NetBSD Foundation
      *  by Andrew Doran.
      *
     *  Redistribution and use in source and binary forms, with or without
     *  modification, are permitted provided that the following conditions
     *  are met:
     *  1. Redistributions of source code must retain the above copyright
     *     notice, this list of conditions and the following disclaimer.
     *  2. Redistributions in binary form must reproduce the above copyright
     *     notice, this list of conditions and the following disclaimer in the
     *     documentation and/or other materials provided with the distribution.
     *  3. All advertising materials mentioning features or use of this software
     *     must display the following acknowledgement:
     *         This product includes software developed by the NetBSD
     *         Foundation, Inc. and its contributors.
     *  4. Neither the name of The NetBSD Foundation nor the names of its
     *     contributors may be used to endorse or promote products derived
     *     from this software without specific prior written permission.
     *
     *  THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     *  ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     *  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     *  PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     *  BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     *  INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     *  CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     *  ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     *  POSSIBILITY OF SUCH DAMAGE.
     */
    
    /*
     * Copyright (C) 1999, 2000 Jakub Jelinek (jakub@redhat.com)
     *
     * Permission is hereby granted, free of charge, to any person obtaining a copy
     * of this software and associated documentation files (the "Software"), to deal
     * in the Software without restriction, including without limitation the rights
     * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     * copies of the Software, and to permit persons to whom the Software is
     * furnished to do so, subject to the following conditions:
     *
     * The above copyright notice and this permission notice shall be included in
     * all copies or substantial portions of the Software.
     *
     * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
     * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
     * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
     *
     */
     
    #ifndef _DEV_SBUS_ZXREG_H_
    #define _DEV_SBUS_ZXREG_H_
    
    /* Hardware offsets. */
    #define ZX_OFF_UNK2             0x00000000
    #define ZX_OFF_LC_SS0_KRN       0x00200000
    #define ZX_OFF_LC_SS0_USR       0x00201000
    #define ZX_OFF_LD_SS0           0x00400000
    #define ZX_OFF_LD_GBL           0x00401000
    #define ZX_OFF_LX_CROSS 0x00600000
    #define ZX_OFF_LX_CURSOR        0x00601000
    #define ZX_OFF_UNK              0x00602000
    #define ZX_OFF_SS0              0x00800000
    #define ZX_OFF_LC_SS1_KRN       0x01200000
    #define ZX_OFF_LC_SS1_USR       0x01201000
    #define ZX_OFF_LD_SS1           0x01400000
    #define ZX_OFF_SS1              0x01800000
    
    /* ROP register */
    #define ZX_ATTR_PICK_DISABLE    0x00000000
    #define ZX_ATTR_PICK_2D 0x80000000
    #define ZX_ATTR_PICK_3D 0xa0000000
    #define ZX_ATTR_PICK_2D_REND    0xc0000000
    #define ZX_ATTR_PICK_3D_REND    0xe0000000
    
    #define ZX_ATTR_DCE_DISABLE     0x00000000
    #define ZX_ATTR_DCE_ENABLE      0x10000000
    
    #define ZX_ATTR_APE_DISABLE     0x00000000
    #define ZX_ATTR_APE_ENABLE      0x08000000
    
    #define ZX_ATTR_COLOR_VAR       0x00000000
    #define ZX_ATTR_COLOR_CONST     0x04000000
    
    #define ZX_ATTR_AA_DISABLE      0x02000000
    #define ZX_ATTR_AA_ENABLE       0x01000000
    
    #define ZX_ATTR_ABE_BG          0x00000000      /* dst + alpha * (src - bg) */
    #define ZX_ATTR_ABE_FB          0x00800000      /* dst + alpha * (src - dst) */
   
   #define ZX_ATTR_ABE_DISABLE     0x00000000
   #define ZX_ATTR_ABE_ENABLE      0x00400000
   
   #define ZX_ATTR_BLTSRC_A        0x00000000
   #define ZX_ATTR_BLTSRC_B        0x00200000
   
   #define ZX_ROP_ZERO             (0x0 << 18)
   #define ZX_ROP_NEW_AND_OLD      (0x8 << 18)
   #define ZX_ROP_NEW_AND_NOLD     (0x4 << 18)
   #define ZX_ROP_NEW              (0xc << 18)
   #define ZX_ROP_NNEW_AND_OLD     (0x2 << 18)
   #define ZX_ROP_OLD              (0xa << 18)
   #define ZX_ROP_NEW_XOR_OLD      (0x6 << 18)
   #define ZX_ROP_NEW_OR_OLD       (0xe << 18)
   #define ZX_ROP_NNEW_AND_NOLD    (0x1 << 18)
   #define ZX_ROP_NNEW_XOR_NOLD    (0x9 << 18)
   #define ZX_ROP_NOLD             (0x5 << 18)
   #define ZX_ROP_NEW_OR_NOLD      (0xd << 18)
   #define ZX_ROP_NNEW             (0x3 << 18)
   #define ZX_ROP_NNEW_OR_OLD      (0xb << 18)
   #define ZX_ROP_NNEW_OR_NOLD     (0x7 << 18)
   #define ZX_ROP_ONES             (0xf << 18)
   
   #define ZX_ATTR_HSR_DISABLE     0x00000000
   #define ZX_ATTR_HSR_ENABLE      0x00020000
   
   #define ZX_ATTR_WRITEZ_DISABLE  0x00000000
   #define ZX_ATTR_WRITEZ_ENABLE   0x00010000
   
   #define ZX_ATTR_Z_VAR           0x00000000
   #define ZX_ATTR_Z_CONST 0x00008000
   
   #define ZX_ATTR_WCLIP_DISABLE   0x00000000
   #define ZX_ATTR_WCLIP_ENABLE    0x00004000
   
   #define ZX_ATTR_MONO            0x00000000
   #define ZX_ATTR_STEREO_LEFT     0x00001000
   #define ZX_ATTR_STEREO_RIGHT    0x00003000
   
   #define ZX_ATTR_WE_DISABLE      0x00000000
   #define ZX_ATTR_WE_ENABLE       0x00000800
   
   #define ZX_ATTR_FCE_DISABLE     0x00000000
   #define ZX_ATTR_FCE_ENABLE      0x00000400
   
   #define ZX_ATTR_RE_DISABLE      0x00000000
   #define ZX_ATTR_RE_ENABLE       0x00000200
   
   #define ZX_ATTR_GE_DISABLE      0x00000000
   #define ZX_ATTR_GE_ENABLE       0x00000100
   
   #define ZX_ATTR_BE_DISABLE      0x00000000
   #define ZX_ATTR_BE_ENABLE       0x00000080
   
   #define ZX_ATTR_RGBE_DISABLE    0x00000000
   #define ZX_ATTR_RGBE_ENABLE     0x00000380
   
   #define ZX_ATTR_OE_DISABLE      0x00000000
   #define ZX_ATTR_OE_ENABLE       0x00000040
   
   #define ZX_ATTR_ZE_DISABLE      0x00000000
   #define ZX_ATTR_ZE_ENABLE       0x00000020
   
   #define ZX_ATTR_FORCE_WID       0x00000010
   
   #define ZX_ATTR_FC_PLANE_MASK   0x0000000e
   
   #define ZX_ATTR_BUFFER_A        0x00000000
   #define ZX_ATTR_BUFFER_B        0x00000001
   
   /* CSR */
   #define ZX_CSR_BLT_BUSY 0x20000000
   
   struct zx_draw {
           u_int32_t       zd_pad0[896];
           u_int32_t       zd_csr;
           u_int32_t       zd_wid;
           u_int32_t       zd_wmask;
           u_int32_t       zd_widclip;
           u_int32_t       zd_vclipmin;
           u_int32_t       zd_vclipmax;
           u_int32_t       zd_pickmin;     /* SS1 only */
           u_int32_t       zd_pickmax;     /* SS1 only */
           u_int32_t       zd_fg;
           u_int32_t       zd_bg;
           u_int32_t       zd_src;         /* Copy/Scroll (SS0 only) */
           u_int32_t       zd_dst;         /* Copy/Scroll/Fill (SS0 only) */
           u_int32_t       zd_extent;      /* Copy/Scroll/Fill size (SS0 only) */
           u_int32_t       zd_pad1[3];
           u_int32_t       zd_setsem;      /* SS1 only */
           u_int32_t       zd_clrsem;      /* SS1 only */
           u_int32_t       zd_clrpick;     /* SS1 only */
           u_int32_t       zd_clrdat;      /* SS1 only */
           u_int32_t       zd_alpha;       /* SS1 only */
           u_int32_t       zd_pad2[11];
           u_int32_t       zd_winbg;
           u_int32_t       zd_planemask;
           u_int32_t       zd_rop;
           u_int32_t       zd_z;
           u_int32_t       zd_dczf;        /* SS1 only */
           u_int32_t       zd_dczb;        /* SS1 only */
           u_int32_t       zd_dcs;         /* SS1 only */
           u_int32_t       zd_dczs;        /* SS1 only */
           u_int32_t       zd_pickfb;      /* SS1 only */
           u_int32_t       zd_pickbb;      /* SS1 only */
           u_int32_t       zd_dcfc;        /* SS1 only */
           u_int32_t       zd_forcecol;    /* SS1 only */
           u_int32_t       zd_door[8];     /* SS1 only */
           u_int32_t       zd_pick[5];     /* SS1 only */
   } __attribute__ ((__packed__));
   
   struct zx_draw_ss1 {
           u_int32_t       zd_pad0[957];
           u_int32_t       zd_misc;
   } __attribute__ ((__packed__));
   #define ZX_SS1_MISC_ENABLE      0x00000001
   #define ZX_SS1_MISC_STEREO      0x00000002
   
   #define ZX_ADDRSPC_OBGR         0x00
   #define ZX_ADDRSPC_Z            0x01
   #define ZX_ADDRSPC_W            0x02
   #define ZX_ADDRSPC_FONT_OBGR    0x04
   #define ZX_ADDRSPC_FONT_Z       0x05
   #define ZX_ADDRSPC_FONT_W       0x06
   #define ZX_ADDRSPC_O            0x08
   #define ZX_ADDRSPC_B            0x09
   #define ZX_ADDRSPC_G            0x0a
   #define ZX_ADDRSPC_R            0x0b
   
   struct zx_command {
           u_int32_t       zc_csr;
           u_int32_t       zc_addrspace;
           u_int32_t       zc_fontmsk;
           u_int32_t       zc_fontt;
           u_int32_t       zc_extent;
           u_int32_t       zc_src;
           u_int32_t       zc_dst;
           u_int32_t       zc_copy;
           u_int32_t       zc_fill;
   } __attribute__ ((__packed__));
   
   #define ZX_CROSS_TYPE_CLUT0     0x00001000
   #define ZX_CROSS_TYPE_CLUT1     0x00001001
   #define ZX_CROSS_TYPE_CLUT2     0x00001002
   #define ZX_CROSS_TYPE_WID       0x00001003
   #define ZX_CROSS_TYPE_UNK       0x00001006
   #define ZX_CROSS_TYPE_VIDEO     0x00002003
   #define ZX_CROSS_TYPE_CLUTDATA  0x00004000
   
   #define ZX_CROSS_CSR_ENABLE     0x00000008
   #define ZX_CROSS_CSR_PROGRESS   0x00000004
   #define ZX_CROSS_CSR_UNK        0x00000002
   #define ZX_CROSS_CSR_UNK2       0x00000001
   
   struct zx_cross {
           u_int32_t       zx_type;
           u_int32_t       zx_csr;
           u_int32_t       zx_value;
   } __attribute__ ((__packed__));
   
   struct zx_cursor {
           u_int32_t       zcu_pad0[4];
           u_int32_t       zcu_type;
           u_int32_t       zcu_misc;
           u_int32_t       zcu_sxy;
           u_int32_t       zcu_data;
   } __attribute__ ((__packed__));
   
   #endif  /* !_DEV_SBUS_ZXREG_H_ */

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