Annotation of sys/dev/sbus/zxreg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: zxreg.h,v 1.1 2004/06/20 18:15:25 miod Exp $ */
2: /* $NetBSD: zxreg.h,v 1.1 2002/09/13 14:03:53 ad Exp $ */
3:
4: /*
5: * Copyright (c) 2002 The NetBSD Foundation, Inc.
6: * All rights reserved.
7: *
8: * This code is derived from software contributed to The NetBSD Foundation
9: * by Andrew Doran.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
19: * 3. All advertising materials mentioning features or use of this software
20: * must display the following acknowledgement:
21: * This product includes software developed by the NetBSD
22: * Foundation, Inc. and its contributors.
23: * 4. Neither the name of The NetBSD Foundation nor the names of its
24: * contributors may be used to endorse or promote products derived
25: * from this software without specific prior written permission.
26: *
27: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37: * POSSIBILITY OF SUCH DAMAGE.
38: */
39:
40: /*
41: * Copyright (C) 1999, 2000 Jakub Jelinek (jakub@redhat.com)
42: *
43: * Permission is hereby granted, free of charge, to any person obtaining a copy
44: * of this software and associated documentation files (the "Software"), to deal
45: * in the Software without restriction, including without limitation the rights
46: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
47: * copies of the Software, and to permit persons to whom the Software is
48: * furnished to do so, subject to the following conditions:
49: *
50: * The above copyright notice and this permission notice shall be included in
51: * all copies or substantial portions of the Software.
52: *
53: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
54: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
55: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
56: * JAKUB JELINEK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
57: * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
58: * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
59: *
60: */
61:
62: #ifndef _DEV_SBUS_ZXREG_H_
63: #define _DEV_SBUS_ZXREG_H_
64:
65: /* Hardware offsets. */
66: #define ZX_OFF_UNK2 0x00000000
67: #define ZX_OFF_LC_SS0_KRN 0x00200000
68: #define ZX_OFF_LC_SS0_USR 0x00201000
69: #define ZX_OFF_LD_SS0 0x00400000
70: #define ZX_OFF_LD_GBL 0x00401000
71: #define ZX_OFF_LX_CROSS 0x00600000
72: #define ZX_OFF_LX_CURSOR 0x00601000
73: #define ZX_OFF_UNK 0x00602000
74: #define ZX_OFF_SS0 0x00800000
75: #define ZX_OFF_LC_SS1_KRN 0x01200000
76: #define ZX_OFF_LC_SS1_USR 0x01201000
77: #define ZX_OFF_LD_SS1 0x01400000
78: #define ZX_OFF_SS1 0x01800000
79:
80: /* ROP register */
81: #define ZX_ATTR_PICK_DISABLE 0x00000000
82: #define ZX_ATTR_PICK_2D 0x80000000
83: #define ZX_ATTR_PICK_3D 0xa0000000
84: #define ZX_ATTR_PICK_2D_REND 0xc0000000
85: #define ZX_ATTR_PICK_3D_REND 0xe0000000
86:
87: #define ZX_ATTR_DCE_DISABLE 0x00000000
88: #define ZX_ATTR_DCE_ENABLE 0x10000000
89:
90: #define ZX_ATTR_APE_DISABLE 0x00000000
91: #define ZX_ATTR_APE_ENABLE 0x08000000
92:
93: #define ZX_ATTR_COLOR_VAR 0x00000000
94: #define ZX_ATTR_COLOR_CONST 0x04000000
95:
96: #define ZX_ATTR_AA_DISABLE 0x02000000
97: #define ZX_ATTR_AA_ENABLE 0x01000000
98:
99: #define ZX_ATTR_ABE_BG 0x00000000 /* dst + alpha * (src - bg) */
100: #define ZX_ATTR_ABE_FB 0x00800000 /* dst + alpha * (src - dst) */
101:
102: #define ZX_ATTR_ABE_DISABLE 0x00000000
103: #define ZX_ATTR_ABE_ENABLE 0x00400000
104:
105: #define ZX_ATTR_BLTSRC_A 0x00000000
106: #define ZX_ATTR_BLTSRC_B 0x00200000
107:
108: #define ZX_ROP_ZERO (0x0 << 18)
109: #define ZX_ROP_NEW_AND_OLD (0x8 << 18)
110: #define ZX_ROP_NEW_AND_NOLD (0x4 << 18)
111: #define ZX_ROP_NEW (0xc << 18)
112: #define ZX_ROP_NNEW_AND_OLD (0x2 << 18)
113: #define ZX_ROP_OLD (0xa << 18)
114: #define ZX_ROP_NEW_XOR_OLD (0x6 << 18)
115: #define ZX_ROP_NEW_OR_OLD (0xe << 18)
116: #define ZX_ROP_NNEW_AND_NOLD (0x1 << 18)
117: #define ZX_ROP_NNEW_XOR_NOLD (0x9 << 18)
118: #define ZX_ROP_NOLD (0x5 << 18)
119: #define ZX_ROP_NEW_OR_NOLD (0xd << 18)
120: #define ZX_ROP_NNEW (0x3 << 18)
121: #define ZX_ROP_NNEW_OR_OLD (0xb << 18)
122: #define ZX_ROP_NNEW_OR_NOLD (0x7 << 18)
123: #define ZX_ROP_ONES (0xf << 18)
124:
125: #define ZX_ATTR_HSR_DISABLE 0x00000000
126: #define ZX_ATTR_HSR_ENABLE 0x00020000
127:
128: #define ZX_ATTR_WRITEZ_DISABLE 0x00000000
129: #define ZX_ATTR_WRITEZ_ENABLE 0x00010000
130:
131: #define ZX_ATTR_Z_VAR 0x00000000
132: #define ZX_ATTR_Z_CONST 0x00008000
133:
134: #define ZX_ATTR_WCLIP_DISABLE 0x00000000
135: #define ZX_ATTR_WCLIP_ENABLE 0x00004000
136:
137: #define ZX_ATTR_MONO 0x00000000
138: #define ZX_ATTR_STEREO_LEFT 0x00001000
139: #define ZX_ATTR_STEREO_RIGHT 0x00003000
140:
141: #define ZX_ATTR_WE_DISABLE 0x00000000
142: #define ZX_ATTR_WE_ENABLE 0x00000800
143:
144: #define ZX_ATTR_FCE_DISABLE 0x00000000
145: #define ZX_ATTR_FCE_ENABLE 0x00000400
146:
147: #define ZX_ATTR_RE_DISABLE 0x00000000
148: #define ZX_ATTR_RE_ENABLE 0x00000200
149:
150: #define ZX_ATTR_GE_DISABLE 0x00000000
151: #define ZX_ATTR_GE_ENABLE 0x00000100
152:
153: #define ZX_ATTR_BE_DISABLE 0x00000000
154: #define ZX_ATTR_BE_ENABLE 0x00000080
155:
156: #define ZX_ATTR_RGBE_DISABLE 0x00000000
157: #define ZX_ATTR_RGBE_ENABLE 0x00000380
158:
159: #define ZX_ATTR_OE_DISABLE 0x00000000
160: #define ZX_ATTR_OE_ENABLE 0x00000040
161:
162: #define ZX_ATTR_ZE_DISABLE 0x00000000
163: #define ZX_ATTR_ZE_ENABLE 0x00000020
164:
165: #define ZX_ATTR_FORCE_WID 0x00000010
166:
167: #define ZX_ATTR_FC_PLANE_MASK 0x0000000e
168:
169: #define ZX_ATTR_BUFFER_A 0x00000000
170: #define ZX_ATTR_BUFFER_B 0x00000001
171:
172: /* CSR */
173: #define ZX_CSR_BLT_BUSY 0x20000000
174:
175: struct zx_draw {
176: u_int32_t zd_pad0[896];
177: u_int32_t zd_csr;
178: u_int32_t zd_wid;
179: u_int32_t zd_wmask;
180: u_int32_t zd_widclip;
181: u_int32_t zd_vclipmin;
182: u_int32_t zd_vclipmax;
183: u_int32_t zd_pickmin; /* SS1 only */
184: u_int32_t zd_pickmax; /* SS1 only */
185: u_int32_t zd_fg;
186: u_int32_t zd_bg;
187: u_int32_t zd_src; /* Copy/Scroll (SS0 only) */
188: u_int32_t zd_dst; /* Copy/Scroll/Fill (SS0 only) */
189: u_int32_t zd_extent; /* Copy/Scroll/Fill size (SS0 only) */
190: u_int32_t zd_pad1[3];
191: u_int32_t zd_setsem; /* SS1 only */
192: u_int32_t zd_clrsem; /* SS1 only */
193: u_int32_t zd_clrpick; /* SS1 only */
194: u_int32_t zd_clrdat; /* SS1 only */
195: u_int32_t zd_alpha; /* SS1 only */
196: u_int32_t zd_pad2[11];
197: u_int32_t zd_winbg;
198: u_int32_t zd_planemask;
199: u_int32_t zd_rop;
200: u_int32_t zd_z;
201: u_int32_t zd_dczf; /* SS1 only */
202: u_int32_t zd_dczb; /* SS1 only */
203: u_int32_t zd_dcs; /* SS1 only */
204: u_int32_t zd_dczs; /* SS1 only */
205: u_int32_t zd_pickfb; /* SS1 only */
206: u_int32_t zd_pickbb; /* SS1 only */
207: u_int32_t zd_dcfc; /* SS1 only */
208: u_int32_t zd_forcecol; /* SS1 only */
209: u_int32_t zd_door[8]; /* SS1 only */
210: u_int32_t zd_pick[5]; /* SS1 only */
211: };
212:
213: /* EXTENT */
214: #define ZX_EXTENT_DIR_FORWARDS 0x00000000
215: #define ZX_EXTENT_DIR_BACKWARDS 0x80000000
216:
217: struct zx_draw_ss1 {
218: u_int32_t zd_pad0[957];
219: u_int32_t zd_misc;
220: };
221: #define ZX_SS1_MISC_ENABLE 0x00000001
222: #define ZX_SS1_MISC_STEREO 0x00000002
223:
224: #define ZX_ADDRSPC_OBGR 0x00
225: #define ZX_ADDRSPC_Z 0x01
226: #define ZX_ADDRSPC_W 0x02
227: #define ZX_ADDRSPC_FONT_OBGR 0x04
228: #define ZX_ADDRSPC_FONT_Z 0x05
229: #define ZX_ADDRSPC_FONT_W 0x06
230: #define ZX_ADDRSPC_O 0x08
231: #define ZX_ADDRSPC_B 0x09
232: #define ZX_ADDRSPC_G 0x0a
233: #define ZX_ADDRSPC_R 0x0b
234:
235: struct zx_command {
236: u_int32_t zc_csr;
237: u_int32_t zc_addrspace;
238: u_int32_t zc_fontmsk;
239: u_int32_t zc_fontt;
240: u_int32_t zc_extent;
241: u_int32_t zc_src;
242: u_int32_t zc_dst;
243: u_int32_t zc_copy;
244: u_int32_t zc_fill;
245: };
246:
247: #define ZX_CROSS_TYPE_CLUT0 0x00001000
248: #define ZX_CROSS_TYPE_CLUT1 0x00001001
249: #define ZX_CROSS_TYPE_CLUT2 0x00001002
250: #define ZX_CROSS_TYPE_WID 0x00001003
251: #define ZX_CROSS_TYPE_UNK 0x00001006
252: #define ZX_CROSS_TYPE_VIDEO 0x00002003
253: #define ZX_CROSS_TYPE_CLUTDATA 0x00004000
254:
255: #define ZX_CROSS_CSR_ENABLE 0x00000008
256: #define ZX_CROSS_CSR_PROGRESS 0x00000004
257: #define ZX_CROSS_CSR_UNK 0x00000002
258: #define ZX_CROSS_CSR_UNK2 0x00000001
259:
260: struct zx_cross {
261: u_int32_t zx_type;
262: u_int32_t zx_csr;
263: u_int32_t zx_value;
264: };
265:
266: struct zx_cursor {
267: u_int32_t zcu_pad0[4];
268: u_int32_t zcu_type;
269: u_int32_t zcu_misc;
270: u_int32_t zcu_sxy;
271: u_int32_t zcu_data;
272: };
273:
274: #endif /* !_DEV_SBUS_ZXREG_H_ */
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