Release 4.14 drivers/scsi/atp870u.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ATP870U_H

#define _ATP870U_H

#include <linux/types.h>
#include <linux/kdev_t.h>

/* I/O Port */


#define MAX_CDB 	12

#define MAX_SENSE 	14

#define qcnt	       	32

#define ATP870U_SCATTER 	128


#define MAX_ADAPTER	8

#define MAX_SCSI_ID	16

#define ATP870U_MAX_SECTORS 128


#define ATP885_DEVID 0x808A

#define ATP880_DEVID1 0x8080

#define ATP880_DEVID2 0x8081

//#define ED_DBGP


struct atp_unit
{
	
unsigned long baseport;
	
unsigned long ioport[2];
	
unsigned long pciport[2];
	
unsigned char last_cmd[2];
	
unsigned char in_snd[2];
	
unsigned char in_int[2];
	
unsigned char quhd[2];
	
unsigned char quend[2];
	
unsigned char global_map[2];
	
unsigned char host_id[2];
	
unsigned int working[2];
	
unsigned short wide_id[2];
	
unsigned short active_id[2];
	
unsigned short ultra_map[2];
	
unsigned short async[2];
	
unsigned char sp[2][16];
	
unsigned char r1f[2][16];		
	
struct scsi_cmnd *quereq[2][qcnt];
	
struct atp_id
	{
		
unsigned char dirct;
		
unsigned char devsp;
		
unsigned char devtype;
		
unsigned long tran_len;
		
unsigned long last_len;
		
unsigned char *prd_pos;
		
unsigned char *prd_table;	/* Kernel address of PRD table */
		
dma_addr_t prd_bus;		/* Bus address of PRD */
		
dma_addr_t prdaddr;		/* Dynamically updated in driver */
		
struct scsi_cmnd *curr_req;
	
} id[2][16];
    	
struct Scsi_Host *host;
    	
struct pci_dev *pdev;
	
unsigned int unit;
};

#endif
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Directory: drivers/scsi

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