[linux.git] / 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
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
1da177e4 LT	2	#ifndef _ATP870U_H
	3	#define _ATP870U_H
	4
	5	#include <linux/types.h>
	6	#include <linux/kdev_t.h>
	7
	8	/* I/O Port */
	9
	10	#define MAX_CDB 12
	11	#define MAX_SENSE 14
	12	#define qcnt 32
	13	#define ATP870U_SCATTER 128
1da177e4 LT	14
	15	#define MAX_ADAPTER 8
	16	#define MAX_SCSI_ID 16
	17	#define ATP870U_MAX_SECTORS 128
	18
	19	#define ATP885_DEVID 0x808A
	20	#define ATP880_DEVID1 0x8080
	21	#define ATP880_DEVID2 0x8081
	22
	23	//#define ED_DBGP
	24
	25	struct atp_unit
	26	{
	27	unsigned long baseport;
	28	unsigned long ioport[2];
	29	unsigned long pciport[2];
1da177e4 LT	30	unsigned char last_cmd[2];
	31	unsigned char in_snd[2];
	32	unsigned char in_int[2];
	33	unsigned char quhd[2];
	34	unsigned char quend[2];
	35	unsigned char global_map[2];
1da177e4 LT	36	unsigned char host_id[2];
	37	unsigned int working[2];
	38	unsigned short wide_id[2];
	39	unsigned short active_id[2];
	40	unsigned short ultra_map[2];
	41	unsigned short async[2];
1da177e4 LT	42	unsigned char sp[2][16];
	43	unsigned char r1f[2][16];
	44	struct scsi_cmnd *quereq[2][qcnt];
	45	struct atp_id
	46	{
	47	unsigned char dirct;
	48	unsigned char devsp;
	49	unsigned char devtype;
	50	unsigned long tran_len;
	51	unsigned long last_len;
	52	unsigned char *prd_pos;
b5683557 JB	53	unsigned char prd_table; / Kernel address of PRD table */
	54	dma_addr_t prd_bus; /* Bus address of PRD */
	55	dma_addr_t prdaddr; /* Dynamically updated in driver */
1da177e4 LT	56	struct scsi_cmnd *curr_req;
	57	} id[2][16];
	58	struct Scsi_Host *host;
	59	struct pci_dev *pdev;
	60	unsigned int unit;
	61	};
	62
	63	#endif