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