64 строки
1.4 KiB
C
64 строки
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _ATP870U_H
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#define _ATP870U_H
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#include <linux/types.h>
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#include <linux/kdev_t.h>
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/* I/O Port */
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#define MAX_CDB 12
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#define MAX_SENSE 14
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#define qcnt 32
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#define ATP870U_SCATTER 128
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#define MAX_ADAPTER 8
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#define MAX_SCSI_ID 16
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#define ATP870U_MAX_SECTORS 128
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#define ATP885_DEVID 0x808A
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#define ATP880_DEVID1 0x8080
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#define ATP880_DEVID2 0x8081
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//#define ED_DBGP
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struct atp_unit
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{
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unsigned long baseport;
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unsigned long ioport[2];
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unsigned long pciport[2];
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unsigned char last_cmd[2];
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unsigned char in_snd[2];
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unsigned char in_int[2];
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unsigned char quhd[2];
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unsigned char quend[2];
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unsigned char global_map[2];
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unsigned char host_id[2];
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unsigned int working[2];
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unsigned short wide_id[2];
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unsigned short active_id[2];
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unsigned short ultra_map[2];
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unsigned short async[2];
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unsigned char sp[2][16];
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unsigned char r1f[2][16];
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struct scsi_cmnd *quereq[2][qcnt];
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struct atp_id
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{
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unsigned char dirct;
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unsigned char devsp;
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unsigned char devtype;
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unsigned long tran_len;
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unsigned long last_len;
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unsigned char *prd_pos;
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unsigned char *prd_table; /* Kernel address of PRD table */
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dma_addr_t prd_bus; /* Bus address of PRD */
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dma_addr_t prdaddr; /* Dynamically updated in driver */
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struct scsi_cmnd *curr_req;
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} id[2][16];
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struct Scsi_Host *host;
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struct pci_dev *pdev;
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unsigned int unit;
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};
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#endif
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