[net-next-2.6.git] / include / scsi / scsi_tgt.h

/*
 * 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 *, u64, struct scsi_lun *, u64);
extern int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *, u64, 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 *);
extern int scsi_tgt_it_nexus_create(struct Scsi_Host *, u64, char *);
extern int scsi_tgt_it_nexus_destroy(struct Scsi_Host *, u64);
Commit	Line	Data
5a55c259 FT	1	/*
	2	* SCSI target definitions
	3	*/
	4
	5	#include <linux/dma-mapping.h>
	6
	7	struct Scsi_Host;
	8	struct scsi_cmnd;
	9	struct scsi_lun;
	10
	11	extern struct Scsi_Host scsi_tgt_cmd_to_host(struct scsi_cmnd );
	12	extern int scsi_tgt_alloc_queue(struct Scsi_Host *);
	13	extern void scsi_tgt_free_queue(struct Scsi_Host *);
2c47f9ef FT	14	extern int scsi_tgt_queue_command(struct scsi_cmnd , u64, struct scsi_lun , u64);
	15	extern int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *, u64, int, u64,
	16	struct scsi_lun , void );
5a55c259 FT	17	extern struct scsi_cmnd scsi_host_get_command(struct Scsi_Host ,
	18	enum dma_data_direction, gfp_t);
	19	extern void scsi_host_put_command(struct Scsi_Host , struct scsi_cmnd );
2c47f9ef FT	20	extern int scsi_tgt_it_nexus_create(struct Scsi_Host , u64, char );
2c47f9ef FT	21	extern int scsi_tgt_it_nexus_destroy(struct Scsi_Host *, u64);