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/* 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;