| 1 |
1275 |
phoenix |
/*
|
| 2 |
|
|
* Low Level Driver for the IBM Microchannel SCSI Subsystem
|
| 3 |
|
|
* (Headerfile, see README.ibmmca for description of the IBM MCA SCSI-driver
|
| 4 |
|
|
* For use under the GNU General Public License within the Linux-kernel project.
|
| 5 |
|
|
* This include file works only correctly with kernel 2.4.0 or higher!!! */
|
| 6 |
|
|
|
| 7 |
|
|
#ifndef _IBMMCA_H
|
| 8 |
|
|
#define _IBMMCA_H
|
| 9 |
|
|
|
| 10 |
|
|
/* Common forward declarations for all Linux-versions: */
|
| 11 |
|
|
|
| 12 |
|
|
/* Interfaces to the midlevel Linux SCSI driver */
|
| 13 |
|
|
extern int ibmmca_proc_info (char *, char **, off_t, int, int, int);
|
| 14 |
|
|
extern int ibmmca_detect (Scsi_Host_Template *);
|
| 15 |
|
|
extern int ibmmca_release (struct Scsi_Host *);
|
| 16 |
|
|
extern int ibmmca_command (Scsi_Cmnd *);
|
| 17 |
|
|
extern int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
|
| 18 |
|
|
extern int ibmmca_abort (Scsi_Cmnd *);
|
| 19 |
|
|
extern int ibmmca_reset (Scsi_Cmnd *, unsigned int);
|
| 20 |
|
|
extern int ibmmca_biosparam (Disk *, kdev_t, int *);
|
| 21 |
|
|
|
| 22 |
|
|
/*structure for /proc filesystem */
|
| 23 |
|
|
extern struct proc_dir_entry proc_scsi_ibmmca;
|
| 24 |
|
|
|
| 25 |
|
|
/*
|
| 26 |
|
|
* 2/8/98
|
| 27 |
|
|
* Note to maintainer of IBMMCA. Do not change this initializer back to
|
| 28 |
|
|
* the old format. Please ask eric@andante.jic.com if you have any questions
|
| 29 |
|
|
* about this, but it will break things in the future.
|
| 30 |
|
|
*/
|
| 31 |
|
|
#define IBMMCA { \
|
| 32 |
|
|
proc_name: "ibmmca", /*proc_name*/ \
|
| 33 |
|
|
proc_info: ibmmca_proc_info, /*proc info fn*/ \
|
| 34 |
|
|
name: "IBM SCSI-Subsystem", /*name*/ \
|
| 35 |
|
|
detect: ibmmca_detect, /*detect fn*/ \
|
| 36 |
|
|
release: ibmmca_release, /*release fn*/ \
|
| 37 |
|
|
command: ibmmca_command, /*command fn*/ \
|
| 38 |
|
|
queuecommand: ibmmca_queuecommand, /*queuecommand fn*/ \
|
| 39 |
|
|
abort: ibmmca_abort, /*abort fn*/ \
|
| 40 |
|
|
reset: ibmmca_reset, /*reset fn*/ \
|
| 41 |
|
|
bios_param: ibmmca_biosparam, /*bios fn*/ \
|
| 42 |
|
|
can_queue: 16, /*can_queue*/ \
|
| 43 |
|
|
this_id: 7, /*set by detect*/ \
|
| 44 |
|
|
sg_tablesize: 16, /*sg_tablesize*/ \
|
| 45 |
|
|
cmd_per_lun: 1, /*cmd_per_lun*/ \
|
| 46 |
|
|
unchecked_isa_dma: 0, /*32-Bit Busmaster */ \
|
| 47 |
|
|
use_clustering: ENABLE_CLUSTERING /*use_clustering*/ \
|
| 48 |
|
|
}
|
| 49 |
|
|
|
| 50 |
|
|
#endif /* _IBMMCA_H */
|
