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/* $OpenBSD: zxreg.h,v 1.2 2008/06/26 05:42:18 ray Exp $ */
/* $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.
*
* 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 */
};
/* EXTENT */
#define ZX_EXTENT_DIR_FORWARDS 0x00000000
#define ZX_EXTENT_DIR_BACKWARDS 0x80000000
struct zx_draw_ss1 {
u_int32_t zd_pad0[957];
u_int32_t zd_misc;
};
#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;
};
#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;
};
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;
};
#endif /* !_DEV_SBUS_ZXREG_H_ */
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