linux-hardened/drivers/scsi/NCR_Q720.h
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00

28 lines
597 B
C

/* -*- mode: c; c-basic-offset: 8 -*- */
/* NCR Quad 720 MCA SCSI Driver
*
* Copyright (C) 2003 by James.Bottomley@HansenPartnership.com
*/
#ifndef _NCR_Q720_H
#define _NCR_Q720_H
/* The MCA identifier */
#define NCR_Q720_MCA_ID 0x0720
#define NCR_Q720_CLOCK_MHZ 30
#define NCR_Q720_POS2_BOARD_ENABLE 0x01
#define NCR_Q720_POS2_INTERRUPT_ENABLE 0x02
#define NCR_Q720_POS2_PARITY_DISABLE 0x04
#define NCR_Q720_POS2_IO_MASK 0xf8
#define NCR_Q720_POS2_IO_SHIFT 8
#define NCR_Q720_CHIP_REGISTER_OFFSET 0x200
#define NCR_Q720_SCSR_OFFSET 0x070
#define NCR_Q720_SIOP_SHIFT 0x080
#endif