| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* $Id: iga.h,v 1.2 1999/09/11 22:56:31 zaitcev Exp $ |
| * iga1682.h: Sparc/PCI iga1682 driver constants etc. |
| * |
| * Copyleft 1998 V. Roganov and G. Raiko |
| */ |
| |
| #ifndef _IGA1682_H |
| #define _IGA1682_H 1 |
| |
| #define IGA_ATTR_CTL 0x3C0 |
| #define IGA_IDX_VGA_OVERSCAN 0x11 |
| #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) */ |
