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/* $Id: iga.h,v 1.1 1998/10/07 11:36:07 jj Exp $
* iga1682.h: Sparc/PCI iga1682 driver constants etc.
*
* Copyleft 1998 V. Roganov and G. Raiko
*/
#ifndef _IGA1682_H
#define _IGA1682_H 1
struct iga1682_info
{
unsigned int total_vram;
};
#define DAC_W_INDEX 0x03C8
#define DAC_DATA 0x03C9
#define IGA_EXT_CNTRL 0x3CE
#define IGA_IDX_EXT_BUS_CNTL 0x30
#define MEM_SIZE_ALIAS 0x3
#define MEM_SIZE_1M 0x0
#define MEM_SIZE_2M 0x1
#define MEM_SIZE_4M 0x2
#define MEM_SIZE_RESERVED 0x3
#define IGA_IDX_OVERSCAN_COLOR 0x58
#define IGA_IDX_EXT_MEM_2 0x72
#endif /* !(_IGA1682_H) */
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