/* * SCSI target definitions */ #include <linux/dma-mapping.h> struct Scsi_Host; struct scsi_cmnd; struct scsi_lun; extern struct Scsi_Host *scsi_tgt_cmd_to_host(struct scsi_cmnd *); extern int scsi_tgt_alloc_queue(struct Scsi_Host *); extern void scsi_tgt_free_queue(struct Scsi_Host *); extern int scsi_tgt_queue_command(struct scsi_cmnd *, struct scsi_lun *, u64); extern int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *, int, u64, struct scsi_lun *, void *); extern struct scsi_cmnd *scsi_host_get_command(struct Scsi_Host *, enum dma_data_direction, gfp_t); extern void scsi_host_put_command(struct Scsi_Host *, struct scsi_cmnd *);