1 /*+M*************************************************************************
2 * Adaptec AIC7xxx device driver for Linux.
3 *
4 * Copyright (c) 1994 John Aycock
5 * The University of Calgary Department of Computer Science.
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; see the file COPYING. If not, write to
19 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20 *
21 * $Id: aic7xxx.h,v 3.2 1996/07/23 03:37:26 deang Exp $
22 *-M*************************************************************************/
23 #ifndef _aic7xxx_h
24 #define _aic7xxx_h
25
26 #define AIC7XXX_H_VERSION "5.2.0"
27
28 /*
29 * Scsi_Host_Template (see hosts.h) for AIC-7xxx - some fields
30 * to do with card config are filled in after the card is detected.
31 */
32 #define AIC7XXX { \
33 next: NULL, \
34 module: NULL, \
35 proc_info: aic7xxx_proc_info, \
36 name: NULL, \
37 detect: aic7xxx_detect, \
38 release: aic7xxx_release, \
39 info: aic7xxx_info, \
40 command: NULL, \
41 queuecommand: aic7xxx_queue, \
42 eh_strategy_handler: NULL, \
43 eh_abort_handler: NULL, \
44 eh_device_reset_handler: NULL, \
45 eh_bus_reset_handler: NULL, \
46 eh_host_reset_handler: NULL, \
47 abort: aic7xxx_abort, \
48 reset: aic7xxx_reset, \
49 slave_attach: NULL, \
50 bios_param: aic7xxx_biosparam, \
51 can_queue: 255, /* max simultaneous cmds */\
52 this_id: -1, /* scsi id of host adapter */\
53 sg_tablesize: 0, /* max scatter-gather cmds */\
54 cmd_per_lun: 3, /* cmds per lun (linked cmds) */\
55 present: 0, /* number of 7xxx's present */\
56 unchecked_isa_dma: 0, /* no memory DMA restrictions */\
57 use_clustering: ENABLE_CLUSTERING, \
58 use_new_eh_code: 0 \
59 }
60
61 extern int aic7xxx_queue(Scsi_Cmnd *, void (*)(Scsi_Cmnd *));
62 extern int aic7xxx_biosparam(Disk *, kdev_t, int[]);
63 extern int aic7xxx_detect(Scsi_Host_Template *);
64 extern int aic7xxx_command(Scsi_Cmnd *);
65 extern int aic7xxx_reset(Scsi_Cmnd *, unsigned int);
66 extern int aic7xxx_abort(Scsi_Cmnd *);
67 extern int aic7xxx_release(struct Scsi_Host *);
68
69 extern const char *aic7xxx_info(struct Scsi_Host *);
70
71 extern int aic7xxx_proc_info(char *, char **, off_t, int, int, int);
72
73 #endif /* _aic7xxx_h */
74
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