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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
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 |