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1/*2 * linux/drivers/video/maxinefb.h3 *4 * DECstation 5000/xx onboard framebuffer support, Copyright (C) 1999 by5 * Michael Engel <engel@unix-ag.org> and Karsten Merker <merker@guug.de>6 * This file is subject to the terms and conditions of the GNU General7 * Public License. See the file COPYING in the main directory of this8 * archive for more details.9 */10 11#include <asm/addrspace.h>12 13/*14 * IMS332 video controller register base address15 */16#define MAXINEFB_IMS332_ADDRESS KSEG1ADDR(0x1c140000)17 18/*19 * Begin of DECstation 5000/xx onboard framebuffer memory, default resolution20 * is 1024x768x821 */22#define DS5000_xx_ONBOARD_FBMEM_START KSEG1ADDR(0x0a000000)23 24/*25 * The IMS 332 video controller used in the DECstation 5000/xx series26 * uses 32 bits wide registers; the following defines declare the27 * register numbers, to get the real offset, these have to be multiplied28 * by four.29 */30 31#define IMS332_REG_CURSOR_RAM 0x200 /* hardware cursor bitmap */32 33/*34 * The color palette entries have the form 0x00BBGGRR35 */36#define IMS332_REG_COLOR_PALETTE 0x100 /* color palette, 256 entries */37#define IMS332_REG_CURSOR_COLOR_PALETTE 0x0a1 /* cursor color palette, */38 /* 3 entries */39