ibmmca.h
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上传日期:2013-04-10
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- /*
- * Low Level Driver for the IBM Microchannel SCSI Subsystem
- * (Headerfile, see README.ibmmca for description of the IBM MCA SCSI-driver
- * For use under the GNU General Public License within the Linux-kernel project.
- * This include file works only correctly with kernel 2.4.0 or higher!!! */
- #ifndef _IBMMCA_H
- #define _IBMMCA_H
- /* Common forward declarations for all Linux-versions: */
- /* Interfaces to the midlevel Linux SCSI driver */
- extern int ibmmca_proc_info (char *, char **, off_t, int, int, int);
- extern int ibmmca_detect (Scsi_Host_Template *);
- extern int ibmmca_release (struct Scsi_Host *);
- extern int ibmmca_command (Scsi_Cmnd *);
- extern int ibmmca_queuecommand (Scsi_Cmnd *, void (*done) (Scsi_Cmnd *));
- extern int ibmmca_abort (Scsi_Cmnd *);
- extern int ibmmca_reset (Scsi_Cmnd *, unsigned int);
- extern int ibmmca_biosparam (Disk *, kdev_t, int *);
- /*structure for /proc filesystem */
- extern struct proc_dir_entry proc_scsi_ibmmca;
- /*
- * 2/8/98
- * Note to maintainer of IBMMCA. Do not change this initializer back to
- * the old format. Please ask eric@andante.jic.com if you have any questions
- * about this, but it will break things in the future.
- */
- #define IBMMCA {
- proc_name: "ibmmca", /*proc_name*/
- proc_info: ibmmca_proc_info, /*proc info fn*/
- name: "IBM SCSI-Subsystem", /*name*/
- detect: ibmmca_detect, /*detect fn*/
- release: ibmmca_release, /*release fn*/
- command: ibmmca_command, /*command fn*/
- queuecommand: ibmmca_queuecommand, /*queuecommand fn*/
- abort: ibmmca_abort, /*abort fn*/
- reset: ibmmca_reset, /*reset fn*/
- bios_param: ibmmca_biosparam, /*bios fn*/
- can_queue: 16, /*can_queue*/
- this_id: 7, /*set by detect*/
- sg_tablesize: 16, /*sg_tablesize*/
- cmd_per_lun: 1, /*cmd_per_lun*/
- unchecked_isa_dma: 0, /*32-Bit Busmaster */
- use_clustering: ENABLE_CLUSTERING /*use_clustering*/
- }
- #endif /* _IBMMCA_H */