iga.h 789 B

123456789101112131415161718192021222324
  1. /* $Id: iga.h,v 1.1.1.1 2007/06/12 07:27:16 eyryu Exp $
  2. * iga1682.h: Sparc/PCI iga1682 driver constants etc.
  3. *
  4. * Copyleft 1998 V. Roganov and G. Raiko
  5. */
  6. #ifndef _IGA1682_H
  7. #define _IGA1682_H 1
  8. #define IGA_ATTR_CTL 0x3C0
  9. #define IGA_IDX_VGA_OVERSCAN 0x11
  10. #define DAC_W_INDEX 0x03C8
  11. #define DAC_DATA 0x03C9
  12. #define IGA_EXT_CNTRL 0x3CE
  13. #define IGA_IDX_EXT_BUS_CNTL 0x30
  14. #define MEM_SIZE_ALIAS 0x3
  15. #define MEM_SIZE_1M 0x0
  16. #define MEM_SIZE_2M 0x1
  17. #define MEM_SIZE_4M 0x2
  18. #define MEM_SIZE_RESERVED 0x3
  19. #define IGA_IDX_OVERSCAN_COLOR 0x58
  20. #define IGA_IDX_EXT_MEM_2 0x72
  21. #endif /* !(_IGA1682_H) */