M7350/kernel/drivers/scsi/NCR_Q720.h
2024-09-09 08:52:07 +00:00

29 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