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467 giacomo 1
/*
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 *      linux/drivers/video/maxinefb.h
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 *
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 *      DECstation 5000/xx onboard framebuffer support, Copyright (C) 1999 by
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 *      Michael Engel <engel@unix-ag.org> and Karsten Merker <merker@guug.de>
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 *      This file is subject to the terms and conditions of the GNU General
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 *      Public License.  See the file COPYING in the main directory of this
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 *      archive for more details.
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 */
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/*
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 * IMS332 video controller register base address
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 */
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#define MAXINEFB_IMS332_ADDRESS                  0xbc140000
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/*
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 * Begin of DECstation 5000/xx onboard framebuffer memory, default resolution
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 * is 1024x768x8
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 */
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#define DS5000_xx_ONBOARD_FBMEM_START   0xaa000000
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/*
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 *      The IMS 332 video controller used in the DECstation 5000/xx series
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 *      uses 32 bits wide registers; the following defines declare the
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 *      register numbers, to get the real offset, these have to be multiplied
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 *      by four.
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 */
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#define IMS332_REG_CURSOR_RAM           0x200   /* hardware cursor bitmap */
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/*
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 * The color palette entries have the form 0x00BBGGRR
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 */
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#define IMS332_REG_COLOR_PALETTE        0x100   /* color palette, 256 entries */
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#define IMS332_REG_CURSOR_COLOR_PALETTE 0x0a1   /* cursor color palette, */
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                                                /* 3 entries             */