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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/* $Id: iga.h,v 1.2 1999/09/11 22:56:31 zaitcev 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) */