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Annotation of sys/dev/ic/ibm561reg.h, Revision 1.1.1.1

1.1       nbrk        1: /* $NetBSD: ibm561reg.h,v 1.1 2001/12/12 07:46:48 elric Exp $ */
                      2: /* $OpenBSD: ibm561reg.h,v 1.1 2002/04/01 11:26:32 matthieu Exp $ */
                      3:
                      4: /*-
                      5:  * Copyright (c) 2001 The NetBSD Foundation, Inc.
                      6:  * All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to The NetBSD Foundation
                      9:  * by Roland C. Dowdeswell of Ponte, Inc.
                     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: #define IBM561_ADDR_LOW                        0x00
                     41: #define IBM561_ADDR_HIGH               0x01
                     42: #define IBM561_CMD                     0x02
                     43: #define IBM561_CMD_FB_WAT              0x03
                     44: #define IBM561_CMD_CMAP                        0x03
                     45: #define IBM561_CMD_GAMMA               0x03
                     46:
                     47: #define IBM561_CONFIG_REG1             0x0001
                     48: #define IBM561_CONFIG_REG2             0x0002
                     49: #define IBM561_CONFIG_REG3             0x0003
                     50: #define IBM561_CONFIG_REG4             0x0004
                     51:
                     52: #define IBM561_SYNC_CNTL               0x0020
                     53: #define IBM561_PLL_VCO_DIV             0x0021
                     54: #define IBM561_PLL_REF_REG             0x0022
                     55: #define IBM561_CURS_CNTL_REG           0x0030
                     56: #define IBM561_HOTSPOT_REG             0x0034
                     57: #define IBM561_VRAM_MASK_REG           0x0050
                     58: #define IBM561_DIV_DOTCLCK             0x0082
                     59: #define IBM561_FB_WINTYPE              0x1000
                     60: #define IBM561_AUXFB_WINTYPE           0x0e00
                     61: #define IBM561_OL_WINTYPE              0x1400
                     62: #define IBM561_AUXOL_WINTYPE           0x0f00
                     63: #define IBM561_CMAP_TABLE              0x4000
                     64: #define IBM561_RED_GAMMA_TABLE         0x3000
                     65: #define IBM561_GREEN_GAMMA_TABLE       0x3400
                     66: #define IBM561_BLUE_GAMMA_TABLE                0x3800
                     67:
                     68: #define IBM561_CHROMAKEY0              0x0010
                     69: #define IBM561_CHROMAKEY1              0x0011
                     70: #define IBM561_CHROMAKEYMASK0          0x0012
                     71: #define IBM561_CHROMAKEYMASK1          0x0013
                     72:
                     73: #define IBM561_WAT_SEG_REG             0x0006
                     74:
                     75: #define IBM561_NCMAP_ENTRIES           1024
                     76: #define IBM561_NGAMMA_ENTRIES          256
                     77:
                     78: /* we actually have 1024 of them, but I am just
                     79:  * going define a few, so this is good.
                     80:  */
                     81: #define IBM561_NWTYPES                 16