original comment: +Wilson03172004,marked due to this pci host does not support MWI
[linux-2.4.git] / drivers / scsi / atp870u.h
1 #ifndef _ATP870U_H
2
3 /* $Id: atp870u.h,v 1.0 1997/05/07 15:09:00 root Exp root $
4
5  * Header file for the ACARD 870U/W driver for Linux
6  *
7  * $Log: atp870u.h,v $
8  * Revision 1.0  1997/05/07  15:09:00  root
9  * Initial revision
10  *
11  */
12
13 #include <linux/types.h>
14 #include <linux/kdev_t.h>
15
16 /* I/O Port */
17
18 #define MAX_CDB 12
19 #define MAX_SENSE 14
20
21 int atp870u_detect(Scsi_Host_Template *);
22 int atp870u_command(Scsi_Cmnd *);
23 int atp870u_queuecommand(Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
24 int atp870u_abort(Scsi_Cmnd *);
25 int atp870u_reset(Scsi_Cmnd *, unsigned int);
26 int atp870u_biosparam(Disk *, kdev_t, int *);
27 int atp870u_release(struct Scsi_Host *);
28 void send_s870(unsigned char);
29
30 #define qcnt            32
31 #define ATP870U_SCATTER 128
32 #define ATP870U_CMDLUN 1
33
34 #ifndef NULL
35 #define NULL 0
36 #endif
37
38 extern const char *atp870u_info(struct Scsi_Host *);
39
40 extern int atp870u_proc_info(char *, char **, off_t, int, int, int);
41
42 #define ATP870U {                                               \
43         next: NULL,                                             \
44         module: NULL,                                           \
45         proc_info: atp870u_proc_info,                           \
46         name: NULL,                                             \
47         detect: atp870u_detect,                                 \
48         release: atp870u_release,                               \
49         info: atp870u_info,                                     \
50         command: atp870u_command,                               \
51         queuecommand: atp870u_queuecommand,                     \
52         eh_strategy_handler: NULL,                              \
53         eh_abort_handler: NULL,                                 \
54         eh_device_reset_handler: NULL,                          \
55         eh_bus_reset_handler: NULL,                             \
56         eh_host_reset_handler: NULL,                            \
57         abort: atp870u_abort,                                   \
58         reset: atp870u_reset,                                   \
59         slave_attach: NULL,                                     \
60         bios_param: atp870u_biosparam,                          \
61         can_queue: qcnt,         /* max simultaneous cmds      */\
62         this_id: 7,            /* scsi id of host adapter    */\
63         sg_tablesize: ATP870U_SCATTER,  /* max scatter-gather cmds    */\
64         cmd_per_lun: ATP870U_CMDLUN,    /* cmds per lun (linked cmds) */\
65         present: 0,             /* number of 7xxx's present   */\
66         unchecked_isa_dma: 0,   /* no memory DMA restrictions */\
67         use_clustering: ENABLE_CLUSTERING,                      \
68         use_new_eh_code: 0                                      \
69 }
70
71 #endif