https://github.com/torvalds/linux
Raw File
Tip revision: a71c9a1c779f2499fb2afc0553e543f18aff6edf authored by Linus Torvalds on 03 April 2017, 00:23:54 UTC
Linux 4.11-rc5
Tip revision: a71c9a1
NCR_Q720.h
/* -*- 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


back to top