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[karo-tx-linux.git] / drivers / scsi / NCR_Q720.h
1 /* -*- mode: c; c-basic-offset: 8 -*- */
2
3 /* NCR Quad 720 MCA SCSI Driver
4  *
5  * Copyright (C) 2003 by James.Bottomley@HansenPartnership.com
6  */
7
8 #ifndef _NCR_Q720_H
9 #define _NCR_Q720_H
10
11 /* The MCA identifier */
12 #define NCR_Q720_MCA_ID         0x0720
13
14 #define NCR_Q720_CLOCK_MHZ      30
15
16 #define NCR_Q720_POS2_BOARD_ENABLE      0x01
17 #define NCR_Q720_POS2_INTERRUPT_ENABLE  0x02
18 #define NCR_Q720_POS2_PARITY_DISABLE    0x04
19 #define NCR_Q720_POS2_IO_MASK           0xf8
20 #define NCR_Q720_POS2_IO_SHIFT          8
21
22 #define NCR_Q720_CHIP_REGISTER_OFFSET   0x200
23 #define NCR_Q720_SCSR_OFFSET            0x070
24 #define NCR_Q720_SIOP_SHIFT             0x080
25
26 #endif
27
28