1/*
 2 * SCSI target definitions
 3 */
 4
 5#include <linux/dma-mapping.h>
 6
 7struct Scsi_Host;
 8struct scsi_cmnd;
 9struct scsi_lun;
10
11extern struct Scsi_Host *scsi_tgt_cmd_to_host(struct scsi_cmnd *);
12extern int scsi_tgt_alloc_queue(struct Scsi_Host *);
13extern void scsi_tgt_free_queue(struct Scsi_Host *);
14extern int scsi_tgt_queue_command(struct scsi_cmnd *, u64, struct scsi_lun *, u64);
15extern int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *, u64, int, u64,
16				     struct scsi_lun *, void *);
17extern struct scsi_cmnd *scsi_host_get_command(struct Scsi_Host *,
18					       enum dma_data_direction,	gfp_t);
19extern void scsi_host_put_command(struct Scsi_Host *, struct scsi_cmnd *);
20extern int scsi_tgt_it_nexus_create(struct Scsi_Host *, u64, char *);
21extern int scsi_tgt_it_nexus_destroy(struct Scsi_Host *, u64);