| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* $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) */ |