tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2/* -*- mode: c; c-basic-offset: 8 -*- */
3
4/* NCR Quad 720 MCA SCSI Driver
5 *
6 * Copyright (C) 2003 by James.Bottomley@HansenPartnership.com
7 */
8
9#ifndef _NCR_Q720_H
10#define _NCR_Q720_H
11
12/* The MCA identifier */
13#define NCR_Q720_MCA_ID 0x0720
14
15#define NCR_Q720_CLOCK_MHZ 30
16
17#define NCR_Q720_POS2_BOARD_ENABLE 0x01
18#define NCR_Q720_POS2_INTERRUPT_ENABLE 0x02
19#define NCR_Q720_POS2_PARITY_DISABLE 0x04
20#define NCR_Q720_POS2_IO_MASK 0xf8
21#define NCR_Q720_POS2_IO_SHIFT 8
22
23#define NCR_Q720_CHIP_REGISTER_OFFSET 0x200
24#define NCR_Q720_SCSR_OFFSET 0x070
25#define NCR_Q720_SIOP_SHIFT 0x080
26
27#endif
28
29