1 #ifndef _ATP870U_H
2 #define _ATP870U_H
3
4 #include <linux/types.h>
5 #include <linux/kdev_t.h>
6
7 /* I/O Port */
8
9 #define MAX_CDB 12
10 #define MAX_SENSE 14
11 #define qcnt 32
12 #define ATP870U_SCATTER 128
13 #define ATP870U_CMDLUN 1
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];
30 unsigned long irq;
31 unsigned char last_cmd[2];
32 unsigned char in_snd[2];
33 unsigned char in_int[2];
34 unsigned char quhd[2];
35 unsigned char quend[2];
36 unsigned char global_map[2];
37 unsigned char chip_ver;
38 unsigned char scam_on;
39 unsigned char host_id[2];
40 unsigned int working[2];
41 unsigned short wide_id[2];
42 unsigned short active_id[2];
43 unsigned short ultra_map[2];
44 unsigned short async[2];
45 unsigned short dev_id;
46 unsigned char sp[2][16];
47 unsigned char r1f[2][16];
48 struct scsi_cmnd *quereq[2][qcnt];
49 struct atp_id
50 {
51 unsigned char dirct;
52 unsigned char devsp;
53 unsigned char devtype;
54 unsigned long tran_len;
55 unsigned long last_len;
56 unsigned char *prd_pos;
57 unsigned char *prd_table; /* Kernel address of PRD table */
58 dma_addr_t prd_bus; /* Bus address of PRD */
59 dma_addr_t prdaddr; /* Dynamically updated in driver */
60 struct scsi_cmnd *curr_req;
61 } id[2][16];
62 struct Scsi_Host *host;
63 struct pci_dev *pdev;
64 unsigned int unit;
65 };
66
67 #endif
68
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