1/* SPDX-License-Identifier: GPL-2.0 */ 2/* $Id: iga.h,v 1.2 1999/09/11 22:56:31 zaitcev Exp $ 3 * iga1682.h: Sparc/PCI iga1682 driver constants etc. 4 * 5 * Copyleft 1998 V. Roganov and G. Raiko 6 */ 7 8#ifndef _IGA1682_H 9#define _IGA1682_H 1 10 11#define IGA_ATTR_CTL 0x3C0 12#define IGA_IDX_VGA_OVERSCAN 0x11 13#define DAC_W_INDEX 0x03C8 14#define DAC_DATA 0x03C9 15#define IGA_EXT_CNTRL 0x3CE 16#define IGA_IDX_EXT_BUS_CNTL 0x30 17#define MEM_SIZE_ALIAS 0x3 18#define MEM_SIZE_1M 0x0 19#define MEM_SIZE_2M 0x1 20#define MEM_SIZE_4M 0x2 21#define MEM_SIZE_RESERVED 0x3 22#define IGA_IDX_OVERSCAN_COLOR 0x58 23#define IGA_IDX_EXT_MEM_2 0x72 24 25#endif /* !(_IGA1682_H) */ 26