NCR_Q720.h 597 B

12345678910111213141516171819202122232425262728
  1. /* -*- mode: c; c-basic-offset: 8 -*- */
  2. /* NCR Quad 720 MCA SCSI Driver
  3. *
  4. * Copyright (C) 2003 by James.Bottomley@HansenPartnership.com
  5. */
  6. #ifndef _NCR_Q720_H
  7. #define _NCR_Q720_H
  8. /* The MCA identifier */
  9. #define NCR_Q720_MCA_ID 0x0720
  10. #define NCR_Q720_CLOCK_MHZ 30
  11. #define NCR_Q720_POS2_BOARD_ENABLE 0x01
  12. #define NCR_Q720_POS2_INTERRUPT_ENABLE 0x02
  13. #define NCR_Q720_POS2_PARITY_DISABLE 0x04
  14. #define NCR_Q720_POS2_IO_MASK 0xf8
  15. #define NCR_Q720_POS2_IO_SHIFT 8
  16. #define NCR_Q720_CHIP_REGISTER_OFFSET 0x200
  17. #define NCR_Q720_SCSR_OFFSET 0x070
  18. #define NCR_Q720_SIOP_SHIFT 0x080
  19. #endif